{"version":"https://jsonfeed.org/version/1","title":"Praxis Peptide Institute","home_page_url":"https://praxispeptideinstitute.com","description":"Praxis Peptide Institute","author":{"name":"Praxis Peptide Institute"},"items":[{"id":"https://praxispeptideinstitute.com/home/f/blood-pressure-is-a-feedback-system-not-just-a-number","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%206.png\"/><p>Blood Pressure Is One of the Most Familiar Numbers in Medicine</p>","url":"https://praxispeptideinstitute.com/home/f/blood-pressure-is-a-feedback-system-not-just-a-number","title":"Blood Pressure Is a Feedback System, Not Just a Number","summary":"Blood Pressure Is One of the Most Familiar Numbers in Medicine","date_modified":"2026-09-18T20:43:06Z"},{"id":"https://praxispeptideinstitute.com/home/f/angiogenesis-when-new-blood-vessel-growth-helps%E2%80%94and-does-not","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%205.png\"/><p>“It Increases Angiogenesis” Is Not Automatically a Benefit</p>","url":"https://praxispeptideinstitute.com/home/f/angiogenesis-when-new-blood-vessel-growth-helps%E2%80%94and-does-not","title":"Angiogenesis: When New Blood Vessel Growth Helps—and Does Not","summary":"“It Increases Angiogenesis” Is Not Automatically a Benefit","date_modified":"2026-09-18T20:37:42Z"},{"id":"https://praxispeptideinstitute.com/home/f/nitric-oxide-why-more-is-not-always-better","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%204.png\"/><p>Nitric Oxide Has Become a Wellness Buzzword</p>","url":"https://praxispeptideinstitute.com/home/f/nitric-oxide-why-more-is-not-always-better","title":"Nitric Oxide: Why More Is Not Always Better","summary":"Nitric Oxide Has Become a Wellness Buzzword","date_modified":"2026-09-18T20:27:39Z"},{"id":"https://praxispeptideinstitute.com/home/f/microcirculation-blood-flow-is-more-than-open-arteries","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%203.png\"/><p>Microcirculation: Why Blood Flow Means More Than Having Open Arteries</p>","url":"https://praxispeptideinstitute.com/home/f/microcirculation-blood-flow-is-more-than-open-arteries","title":"Microcirculation: Blood Flow Is More Than Open Arteries","summary":"Microcirculation: Why Blood Flow Means More Than Having Open Arteries","date_modified":"2026-09-18T20:22:06Z"},{"id":"https://praxispeptideinstitute.com/home/f/atherosclerosis-is-not-just-%E2%80%9Cclogged-arteries%E2%80%9D","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%202.png\"/><p>The “Clogged Pipe” Model Is Easy to Understand</p>","url":"https://praxispeptideinstitute.com/home/f/atherosclerosis-is-not-just-%E2%80%9Cclogged-arteries%E2%80%9D","title":"Atherosclerosis Is Not Just “Clogged Arteries”","summary":"The “Clogged Pipe” Model Is Easy to Understand","date_modified":"2026-09-18T20:11:07Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-endothelium-is-an-organ","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/Cardio%20Art%20Image%201.png\"/><p>The Endothelium Is an Organ: Why the Inner Surface of Your Blood Vessels Matters</p>","url":"https://praxispeptideinstitute.com/home/f/the-endothelium-is-an-organ","title":"The Endothelium Is an Organ","summary":"The Endothelium Is an Organ: Why the Inner Surface of Your Blood Vessels Matters","date_modified":"2026-09-18T19:34:17Z"},{"id":"https://praxispeptideinstitute.com/home/f/monitoring-hormonal-and-endocrine-peptide-therapy","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F31.png\"/><p>MONITORING HORMONAL AND ENDOCRINE PEPTIDE THERAPY — WHY THE LAB NUMBER IS ONLY ONE PART OF THE DECISION</p>","url":"https://praxispeptideinstitute.com/home/f/monitoring-hormonal-and-endocrine-peptide-therapy","title":"MONITORING HORMONAL AND ENDOCRINE PEPTIDE THERAPY","summary":"MONITORING HORMONAL AND ENDOCRINE PEPTIDE THERAPY — WHY THE LAB NUMBER IS ONLY ONE PART OF THE DECISION","date_modified":"2026-09-02T17:20:33Z"},{"id":"https://praxispeptideinstitute.com/home/f/fgf21-fastingliveradiposeenergymetbolic-stress-are-connected","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F30.png\"/><p>FGF21 — WHY FASTING, PROTEIN RESTRICTION, THE LIVER, ADIPOSE TISSUE, β-KLOTHO, ENERGY EXPENDITURE, AND METABOLIC STRESS ARE CONNECTED</p>","url":"https://praxispeptideinstitute.com/home/f/fgf21-fastingliveradiposeenergymetbolic-stress-are-connected","title":"FGF21: FASTING/LIVER/ADIPOSE/ENERGY/METBOLIC STRESS ARE CONNECTED","summary":"FGF21 — WHY FASTING, PROTEIN RESTRICTION, THE LIVER, ADIPOSE TISSUE, β-KLOTHO, ENERGY EXPENDITURE, AND METABOLIC STRESS ARE CONNECTED","date_modified":"2026-09-02T17:09:06Z"},{"id":"https://praxispeptideinstitute.com/home/f/insulin-like-growth-factor-signaling-outside-the-gh-axis","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F29.png\"/><p>INSULIN-LIKE GROWTH FACTOR SIGNALING OUTSIDE THE GH AXIS — WHY IGF-BINDING PROTEINS, NUTRITION, INSULIN, LIVER FUNCTION, AND TISSUE CONTEXT CHANGE WHAT AN IGF-1 NUMBER MEANS</p>","url":"https://praxispeptideinstitute.com/home/f/insulin-like-growth-factor-signaling-outside-the-gh-axis","title":"INSULIN-LIKE GROWTH FACTOR SIGNALING OUTSIDE THE GH AXIS","summary":"INSULIN-LIKE GROWTH FACTOR SIGNALING OUTSIDE THE GH AXIS — WHY IGF-BINDING PROTEINS, NUTRITION, INSULIN, LIVER FUNCTION, AND TISSUE CONTEXT CHANGE WHAT AN IGF-1 NUMBER MEANS","date_modified":"2026-09-02T17:00:36Z"},{"id":"https://praxispeptideinstitute.com/home/f/gastrin---g-cellshistamineparietal-cellsh-pylori-and-more","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F28.png\"/><p>GASTRIN — WHY GASTRIC ACID, G CELLS, HISTAMINE, PARIETAL CELLS, SOMATOSTATIN, H. PYLORI, AND FEEDBACK CONTROL ARE CONNECTED</p>","url":"https://praxispeptideinstitute.com/home/f/gastrin---g-cellshistamineparietal-cellsh-pylori-and-more","title":"GASTRIN - G CELLS/HISTAMINE/PARIETAL CELLS/H. PYLORI AND MORE","summary":"GASTRIN — WHY GASTRIC ACID, G CELLS, HISTAMINE, PARIETAL CELLS, SOMATOSTATIN, H. PYLORI, AND FEEDBACK CONTROL ARE CONNECTED","date_modified":"2026-09-02T16:52:30Z"},{"id":"https://praxispeptideinstitute.com/home/f/secretin-%E2%80%94-feedback-and-control-are-connected","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F27.png\"/><p>SECRETIN — WHY DUODENAL ACID SENSING, PANCREATIC BICARBONATE, BILE, GASTRIC ACID FEEDBACK, AND DIGESTIVE pH CONTROL ARE CONNECTED</p>","url":"https://praxispeptideinstitute.com/home/f/secretin-%E2%80%94-feedback-and-control-are-connected","title":"SECRETIN — FEEDBACK AND CONTROL ARE CONNECTED","summary":"SECRETIN — WHY DUODENAL ACID SENSING, PANCREATIC BICARBONATE, BILE, GASTRIC ACID FEEDBACK, AND DIGESTIVE pH CONTROL ARE CONNECTED","date_modified":"2026-09-02T16:39:31Z"},{"id":"https://praxispeptideinstitute.com/home/f/somatostatin-explained-widespread-inhibitory-peptide","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F26.png\"/><p>SOMATOSTATIN — WHY ONE PEPTIDE CAN SUPPRESS GROWTH HORMONE, INSULIN, GLUCAGON, GASTRIN, PANCREATIC SECRETION, AND MULTIPLE ENDOCRINE SYSTEMS</p>","url":"https://praxispeptideinstitute.com/home/f/somatostatin-explained-widespread-inhibitory-peptide","title":"SOMATOSTATIN EXPLAINED: WIDESPREAD INHIBITORY PEPTIDE","summary":"SOMATOSTATIN — WHY ONE PEPTIDE CAN SUPPRESS GROWTH HORMONE, INSULIN, GLUCAGON, GASTRIN, PANCREATIC SECRETION, AND MULTIPLE ENDOCRINE SYSTEMS","date_modified":"2026-09-02T15:46:52Z"},{"id":"https://praxispeptideinstitute.com/home/f/pyy-explained-appetitedistal-gutgastric-emptying-and-more","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F25.png\"/><p>PYY — WHY THE DISTAL GUT, MEAL TERMINATION, GASTRIC EMPTYING, APPETITE, BARIATRIC SURGERY, AND ENERGY BALANCE ARE CONNECTED</p>","url":"https://praxispeptideinstitute.com/home/f/pyy-explained-appetitedistal-gutgastric-emptying-and-more","title":"PYY EXPLAINED: APPETITE/DISTAL GUT/GASTRIC EMPTYING AND MORE","summary":"PYY — WHY THE DISTAL GUT, MEAL TERMINATION, GASTRIC EMPTYING, APPETITE, BARIATRIC SURGERY, AND ENERGY BALANCE ARE CONNECTED","date_modified":"2026-09-02T15:17:59Z"},{"id":"https://praxispeptideinstitute.com/home/f/cck-explained-gallbladderpancreatic-enzymesand-more","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F24.png\"/><p>Why Cholecystokinin, Intestinal I Cells, Fat and Protein Sensing, Gallbladder Contraction, Pancreatic Enzyme Secretion, Sphincter of Oddi Physiology, Gastric Emptying, Vagal Satiety Signaling, CCK1 and CCK2 Receptors, Ga...</p>","url":"https://praxispeptideinstitute.com/home/f/cck-explained-gallbladderpancreatic-enzymesand-more","title":"CCK EXPLAINED: GALLBLADDER/PANCREATIC ENZYMES/AND MORE...","summary":"Why Cholecystokinin, Intestinal I Cells, Fat and Protein Sensing, Gallbladder Contraction, Pancreatic Enzyme Secretion, Sphincter of Oddi Physiology, Gastric Emptying, Vagal Satiety Signaling, CCK1 and CCK2 Receptors, Ga...","date_modified":"2026-09-02T15:11:04Z"},{"id":"https://praxispeptideinstitute.com/home/f/gip-explained---biology-must-be-understood","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F23.png\"/><p>GIP — WHY THE SECOND INCRETIN MATTERS FOR INSULIN, ADIPOSE TISSUE, GLP-1 COMBINATION THERAPY, AND MODERN DUAL-AGONIST PEPTIDES</p>","url":"https://praxispeptideinstitute.com/home/f/gip-explained---biology-must-be-understood","title":"GIP EXPLAINED - BIOLOGY MUST BE UNDERSTOOD ","summary":"GIP — WHY THE SECOND INCRETIN MATTERS FOR INSULIN, ADIPOSE TISSUE, GLP-1 COMBINATION THERAPY, AND MODERN DUAL-AGONIST PEPTIDES","date_modified":"2026-09-02T14:55:11Z"},{"id":"https://praxispeptideinstitute.com/home/f/glp-1-a-very-large-signaling-and-peptide-system","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F22.png\"/><p>Why Intestinal L Cells, Proglucagon Processing, Nutrient Sensing, Glucose-Dependent Insulin Secretion, Glucagon Regulation, Gastric Emptying, Hypothalamic and Brainstem Signaling, Appetite, DPP-4, Endogenous GLP-1, GLP-1...</p>","url":"https://praxispeptideinstitute.com/home/f/glp-1-a-very-large-signaling-and-peptide-system","title":"GLP-1: A VERY LARGE SIGNALING AND PEPTIDE SYSTEM ","summary":"Why Intestinal L Cells, Proglucagon Processing, Nutrient Sensing, Glucose-Dependent Insulin Secretion, Glucagon Regulation, Gastric Emptying, Hypothalamic and Brainstem Signaling, Appetite, DPP-4, Endogenous GLP-1, GLP-1...","date_modified":"2026-09-02T14:08:16Z"},{"id":"https://praxispeptideinstitute.com/home/f/ghrelin-%E2%80%94-connected-to-several-systems","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F21.png\"/><p>Why Stomach-Derived Endocrine Signaling, Acyl-Ghrelin, Des-Acyl Ghrelin, GOAT, the Growth Hormone Secretagogue Receptor, Meal Initiation, Fasting, Growth Hormone Release, Sleep, Weight Loss, Prader-Willi Syndrome, Reward...</p>","url":"https://praxispeptideinstitute.com/home/f/ghrelin-%E2%80%94-connected-to-several-systems","title":"GHRELIN — CONNECTED TO SEVERAL SYSTEMS ","summary":"Why Stomach-Derived Endocrine Signaling, Acyl-Ghrelin, Des-Acyl Ghrelin, GOAT, the Growth Hormone Secretagogue Receptor, Meal Initiation, Fasting, Growth Hormone Release, Sleep, Weight Loss, Prader-Willi Syndrome, Reward...","date_modified":"2026-09-02T13:58:59Z"},{"id":"https://praxispeptideinstitute.com/home/f/leptin---signals-and-how-the-systems-are-connected","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F20.png\"/><p>Why Adipocytes, Hypothalamic Energy Sensing, Long-Term Energy Stores, Appetite Regulation, Energy Expenditure, Reproductive Function, Low Energy Availability, Obesity, Hyperleptinemia, Leptin Resistance, Congenital Lepti...</p>","url":"https://praxispeptideinstitute.com/home/f/leptin---signals-and-how-the-systems-are-connected","title":"LEPTIN - SIGNALS AND HOW THE SYSTEMS ARE CONNECTED ","summary":"Why Adipocytes, Hypothalamic Energy Sensing, Long-Term Energy Stores, Appetite Regulation, Energy Expenditure, Reproductive Function, Low Energy Availability, Obesity, Hyperleptinemia, Leptin Resistance, Congenital Lepti...","date_modified":"2026-09-02T04:02:37Z"},{"id":"https://praxispeptideinstitute.com/home/f/glucagon-%E2%80%94-regulation-and-balance-matter","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F19.png\"/><p>Why Pancreatic Alpha Cells, Hepatic Glucose Production, Glycogenolysis, Gluconeogenesis, Ketogenesis, Amino-Acid Signaling, Fasting, Exercise, Type 1 Diabetes, Type 2 Diabetes, GLP-1, Glucagon Receptor Signaling, and Mul...</p>","url":"https://praxispeptideinstitute.com/home/f/glucagon-%E2%80%94-regulation-and-balance-matter","title":"GLUCAGON — REGULATION AND BALANCE MATTER","summary":"Why Pancreatic Alpha Cells, Hepatic Glucose Production, Glycogenolysis, Gluconeogenesis, Ketogenesis, Amino-Acid Signaling, Fasting, Exercise, Type 1 Diabetes, Type 2 Diabetes, GLP-1, Glucagon Receptor Signaling, and Mul...","date_modified":"2026-09-02T03:07:41Z"},{"id":"https://praxispeptideinstitute.com/home/f/insulin-%E2%80%94-what-glucose-control-is-really-about","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F18.png\"/><p>Why Pancreatic Beta Cells, Glucose Sensing, Insulin-Receptor Signaling, Skeletal Muscle, Liver, Adipose Tissue, GLUT4, Glycogen, Lipogenesis, Hyperinsulinemia, Insulin Resistance, Fasting Insulin, HOMA-IR, Type 2 Diabete...</p>","url":"https://praxispeptideinstitute.com/home/f/insulin-%E2%80%94-what-glucose-control-is-really-about","title":"INSULIN — WHAT GLUCOSE CONTROL IS REALLY ABOUT","summary":"Why Pancreatic Beta Cells, Glucose Sensing, Insulin-Receptor Signaling, Skeletal Muscle, Liver, Adipose Tissue, GLUT4, Glycogen, Lipogenesis, Hyperinsulinemia, Insulin Resistance, Fasting Insulin, HOMA-IR, Type 2 Diabete...","date_modified":"2026-09-02T02:27:41Z"},{"id":"https://praxispeptideinstitute.com/home/f/aromatase-%E2%80%94-conversion-and-feedback-loops-and-why-they-matter","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F17.png\"/><p>Why Aromatase, Testosterone-to-Estradiol Conversion, Androstenedione-to-Estrone Conversion, Adipose Tissue, Obesity, TRT, Men, Women, Bone, Reproductive Feedback, Gynecomastia, PCOS, Menopause, Aromatase Inhibitors, and ...</p>","url":"https://praxispeptideinstitute.com/home/f/aromatase-%E2%80%94-conversion-and-feedback-loops-and-why-they-matter","title":"AROMATASE — CONVERSION AND FEEDBACK LOOPS AND WHY THEY MATTER","summary":"Why Aromatase, Testosterone-to-Estradiol Conversion, Androstenedione-to-Estrone Conversion, Adipose Tissue, Obesity, TRT, Men, Women, Bone, Reproductive Feedback, Gynecomastia, PCOS, Menopause, Aromatase Inhibitors, and ...","date_modified":"2026-09-02T01:51:06Z"},{"id":"https://praxispeptideinstitute.com/home/f/shbg-total-hormone-levels-mislead-when-binding-proteins-change","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F16.png\"/><p>Why Sex Hormone-Binding Globulin, Albumin, Total Testosterone, Free Testosterone, Estradiol, Liver Production, Obesity, Insulin Resistance, Thyroid Function, Estrogen Exposure, Oral Hormone Therapy, Age, Medications, and...</p>","url":"https://praxispeptideinstitute.com/home/f/shbg-total-hormone-levels-mislead-when-binding-proteins-change","title":"SHBG: TOTAL HORMONE LEVELS MISLEAD WHEN BINDING PROTEINS CHANGE","summary":"Why Sex Hormone-Binding Globulin, Albumin, Total Testosterone, Free Testosterone, Estradiol, Liver Production, Obesity, Insulin Resistance, Thyroid Function, Estrogen Exposure, Oral Hormone Therapy, Age, Medications, and...","date_modified":"2026-09-02T01:43:21Z"},{"id":"https://praxispeptideinstitute.com/home/f/progesterone-%E2%80%94-balance-matters","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F15.png\"/><p>Why Progesterone Production, Ovulation, LH, the Corpus Luteum, the Luteal Phase, Endometrial Transformation, Pregnancy, Progesterone Receptors, Cycle-Timed Testing, Anovulation, Perimenopause, Menopause, Hormone Therapy,...</p>","url":"https://praxispeptideinstitute.com/home/f/progesterone-%E2%80%94-balance-matters","title":"PROGESTERONE — BALANCE MATTERS ","summary":"Why Progesterone Production, Ovulation, LH, the Corpus Luteum, the Luteal Phase, Endometrial Transformation, Pregnancy, Progesterone Receptors, Cycle-Timed Testing, Anovulation, Perimenopause, Menopause, Hormone Therapy,...","date_modified":"2026-09-02T01:35:41Z"},{"id":"https://praxispeptideinstitute.com/home/f/estradiol---highlowmenwomenbonearomatase-require-context","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F14.png\"/><p>Why Estradiol Production, Estrogen Receptors, Ovarian Signaling, Aromatase, Estradiol in Men, Bone, Brain, Vascular Physiology, Menstrual Cycling, Menopause, Obesity, Testosterone Therapy, Aromatase Inhibitors, Oral vs T...</p>","url":"https://praxispeptideinstitute.com/home/f/estradiol---highlowmenwomenbonearomatase-require-context","title":"ESTRADIOL - HIGH/LOW/MEN/WOMEN/BONE/AROMATASE REQUIRE CONTEXT","summary":"Why Estradiol Production, Estrogen Receptors, Ovarian Signaling, Aromatase, Estradiol in Men, Bone, Brain, Vascular Physiology, Menstrual Cycling, Menopause, Obesity, Testosterone Therapy, Aromatase Inhibitors, Oral vs T...","date_modified":"2026-09-01T19:48:36Z"},{"id":"https://praxispeptideinstitute.com/home/f/testosterone-%E2%80%94-totalfreeshbglhestradioldhttrt","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F13.png\"/><p>Why Total Testosterone, Free Testosterone, Sex Hormone-Binding Globulin, Albumin, LH, FSH, Estradiol, DHT, Aromatase, 5-Alpha Reductase, Sleep, Obesity, Metabolic Health, Fertility, Exogenous Testosterone, Hematocrit, Pr...</p>","url":"https://praxispeptideinstitute.com/home/f/testosterone-%E2%80%94-totalfreeshbglhestradioldhttrt","title":"TESTOSTERONE — TOTAL/FREE/SHBG/LH/ESTRADIOL/DHT/TRT ","summary":"Why Total Testosterone, Free Testosterone, Sex Hormone-Binding Globulin, Albumin, LH, FSH, Estradiol, DHT, Aromatase, 5-Alpha Reductase, Sleep, Obesity, Metabolic Health, Fertility, Exogenous Testosterone, Hematocrit, Pr...","date_modified":"2026-09-01T19:31:14Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-hpg-axis---reproductive-endocrinology","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F12.png\"/><p>Why Hypothalamic GnRH, Pituitary LH and FSH, Ovarian and Testicular Signaling, Testosterone, Estradiol, Progesterone, Inhibin, Pulsatility, Fertility, Primary vs Central Hypogonadism, Menopause, Energy Availability, Exog...</p>","url":"https://praxispeptideinstitute.com/home/f/the-hpg-axis---reproductive-endocrinology","title":"THE HPG AXIS - REPRODUCTIVE ENDOCRINOLOGY ","summary":"Why Hypothalamic GnRH, Pituitary LH and FSH, Ovarian and Testicular Signaling, Testosterone, Estradiol, Progesterone, Inhibin, Pulsatility, Fertility, Primary vs Central Hypogonadism, Menopause, Energy Availability, Exog...","date_modified":"2026-09-01T19:00:42Z"},{"id":"https://praxispeptideinstitute.com/home/f/t4-to-t3-conversion-%E2%80%94-why-thyroid-signaling-does-not-end-with-tsh","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F11.png\"/><p>Why Thyroxine, Triiodothyronine, D1, D2, D3, Reverse T3, Tissue-Specific Conversion, Selenium-Dependent Enzymes, Liver and Kidney Physiology, Illness, Caloric Restriction, Medications, Binding Proteins, and Local Recepto...</p>","url":"https://praxispeptideinstitute.com/home/f/t4-to-t3-conversion-%E2%80%94-why-thyroid-signaling-does-not-end-with-tsh","title":"T4 TO T3 CONVERSION — WHY THYROID SIGNALING DOES NOT END WITH TSH","summary":"Why Thyroxine, Triiodothyronine, D1, D2, D3, Reverse T3, Tissue-Specific Conversion, Selenium-Dependent Enzymes, Liver and Kidney Physiology, Illness, Caloric Restriction, Medications, Binding Proteins, and Local Recepto...","date_modified":"2026-09-01T18:32:02Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-hpt-axis-trhtsht4t3feedback-control-thyroid-function","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F10.png\"/><p>Why Hypothalamic TRH, Pituitary TSH, Thyroid Hormone Production, T4, T3, Deiodinases, Binding Proteins, Negative Feedback, Autoimmunity, Primary vs Central Hypothyroidism, Hyperthyroidism, Illness, Medication Effects, an...</p>","url":"https://praxispeptideinstitute.com/home/f/the-hpt-axis-trhtsht4t3feedback-control-thyroid-function","title":"THE HPT AXIS: TRH/TSH/T4/T3/FEEDBACK, CONTROL THYROID FUNCTION","summary":"Why Hypothalamic TRH, Pituitary TSH, Thyroid Hormone Production, T4, T3, Deiodinases, Binding Proteins, Negative Feedback, Autoimmunity, Primary vs Central Hypothyroidism, Hyperthyroidism, Illness, Medication Effects, an...","date_modified":"2026-09-01T18:23:08Z"},{"id":"https://praxispeptideinstitute.com/home/f/cortisol-%E2%80%94-highlowmorningeveningacutechronic-are-different","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F9.png\"/><p>Why Cortisol Synthesis, Circadian Rhythm, the Cortisol Awakening Response, Acute Stress, Chronic Exposure, Total vs Free Cortisol, Cortisol-Binding Globulin, Serum, Salivary, and Urinary Testing, Adrenal Insufficiency, C...</p>","url":"https://praxispeptideinstitute.com/home/f/cortisol-%E2%80%94-highlowmorningeveningacutechronic-are-different","title":"CORTISOL — HIGH/LOW/MORNING/EVENING/ACUTE/CHRONIC ARE DIFFERENT ","summary":"Why Cortisol Synthesis, Circadian Rhythm, the Cortisol Awakening Response, Acute Stress, Chronic Exposure, Total vs Free Cortisol, Cortisol-Binding Globulin, Serum, Salivary, and Urinary Testing, Adrenal Insufficiency, C...","date_modified":"2026-09-01T18:13:31Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-hpa-axis-%E2%80%94-cortisol-acth-crh-stress-and-adaptation","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F8.png\"/><p>Why Hypothalamic CRH, Pituitary ACTH, Adrenal Cortisol, Circadian Timing, Ultradian Pulses, Negative Feedback, Acute Stress, Chronic Stress, Glucocorticoid Receptors, Cortisol Metabolism, Adrenal Insufficiency, Cushing S...</p>","url":"https://praxispeptideinstitute.com/home/f/the-hpa-axis-%E2%80%94-cortisol-acth-crh-stress-and-adaptation","title":"THE HPA AXIS — CORTISOL, ACTH, CRH, STRESS, AND ADAPTATION","summary":"Why Hypothalamic CRH, Pituitary ACTH, Adrenal Cortisol, Circadian Timing, Ultradian Pulses, Negative Feedback, Acute Stress, Chronic Stress, Glucocorticoid Receptors, Cortisol Metabolism, Adrenal Insufficiency, Cushing S...","date_modified":"2026-09-01T16:57:04Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-pituitary-%E2%80%94-%E2%80%9Cmaster-gland%E2%80%9D-is-really-a-signal-relay-system","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F7.png\"/><p>Why the Anterior Pituitary, Posterior Pituitary, ACTH, TSH, LH, FSH, Growth Hormone, Prolactin, ADH, Oxytocin, Pituitary Adenomas, Hypopituitarism, Stalk Effect, and Multi-Axis Endocrine Patterns Must Be Understood Befor...</p>","url":"https://praxispeptideinstitute.com/home/f/the-pituitary-%E2%80%94-%E2%80%9Cmaster-gland%E2%80%9D-is-really-a-signal-relay-system","title":"THE PITUITARY — “MASTER GLAND” IS REALLY A SIGNAL-RELAY SYSTEM","summary":"Why the Anterior Pituitary, Posterior Pituitary, ACTH, TSH, LH, FSH, Growth Hormone, Prolactin, ADH, Oxytocin, Pituitary Adenomas, Hypopituitarism, Stalk Effect, and Multi-Axis Endocrine Patterns Must Be Understood Befor...","date_modified":"2026-09-01T16:36:26Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-hypothalamus-%E2%80%94-connecting-the-brain-to-the-endocrine-system","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F6.png\"/><p>Why Releasing Hormones, Inhibitory Hormones, Autonomic Integration, Energy Sensing, Stress, Temperature, Reproduction, Sleep, Circadian Input, GnRH, CRH, TRH, GHRH, Somatostatin, Dopamine, and Neuroendocrine Feedback Mus...</p>","url":"https://praxispeptideinstitute.com/home/f/the-hypothalamus-%E2%80%94-connecting-the-brain-to-the-endocrine-system","title":"THE HYPOTHALAMUS — CONNECTING THE BRAIN TO THE ENDOCRINE SYSTEM","summary":"Why Releasing Hormones, Inhibitory Hormones, Autonomic Integration, Energy Sensing, Stress, Temperature, Reproduction, Sleep, Circadian Input, GnRH, CRH, TRH, GHRH, Somatostatin, Dopamine, and Neuroendocrine Feedback Mus...","date_modified":"2026-09-01T16:27:49Z"},{"id":"https://praxispeptideinstitute.com/home/f/circadian-hormone-biology-%E2%80%94-lab-results-and-time-of-day","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F5.png\"/><p>Why the Suprachiasmatic Nucleus, Light Exposure, Cortisol, Melatonin, Testosterone, TSH, Insulin Sensitivity, Meal Timing, Sleep, Shift Work, Jet Lag, and Circadian Misalignment Must Be Understood Before a Hormone Value ...</p>","url":"https://praxispeptideinstitute.com/home/f/circadian-hormone-biology-%E2%80%94-lab-results-and-time-of-day","title":"CIRCADIAN HORMONE BIOLOGY — LAB RESULTS AND TIME OF DAY","summary":"Why the Suprachiasmatic Nucleus, Light Exposure, Cortisol, Melatonin, Testosterone, TSH, Insulin Sensitivity, Meal Timing, Sleep, Shift Work, Jet Lag, and Circadian Misalignment Must Be Understood Before a Hormone Value ...","date_modified":"2026-09-01T16:18:42Z"},{"id":"https://praxispeptideinstitute.com/home/f/pulsatile-hormone-release-%E2%80%94-why-timing-can-matter","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F4.png\"/><p>Why GnRH Pulses, Growth Hormone Pulsatility, ACTH and Cortisol Ultradian Rhythms, Pulse Frequency, Pulse Amplitude, Continuous Versus Intermittent Receptor Stimulation, Dynamic Testing, and Collection Timing Must Be Unde...</p>","url":"https://praxispeptideinstitute.com/home/f/pulsatile-hormone-release-%E2%80%94-why-timing-can-matter","title":"PULSATILE HORMONE RELEASE — WHY TIMING CAN MATTER ","summary":"Why GnRH Pulses, Growth Hormone Pulsatility, ACTH and Cortisol Ultradian Rhythms, Pulse Frequency, Pulse Amplitude, Continuous Versus Intermittent Receptor Stimulation, Dynamic Testing, and Collection Timing Must Be Unde...","date_modified":"2026-09-01T15:03:46Z"},{"id":"https://praxispeptideinstitute.com/home/f/receptors-why-normal-hormone-levels-can-produce-abnormal-signals","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F3.png\"/><p>Why Membrane Receptors, Intracellular Receptors, Receptor Density, Sensitivity, Upregulation, Downregulation, Desensitization, Second Messengers, Tissue-Specific Expression, Hormone Resistance, and Local Metabolism Must ...</p>","url":"https://praxispeptideinstitute.com/home/f/receptors-why-normal-hormone-levels-can-produce-abnormal-signals","title":"RECEPTORS: WHY NORMAL HORMONE LEVELS CAN PRODUCE ABNORMAL SIGNALS","summary":"Why Membrane Receptors, Intracellular Receptors, Receptor Density, Sensitivity, Upregulation, Downregulation, Desensitization, Second Messengers, Tissue-Specific Expression, Hormone Resistance, and Local Metabolism Must ...","date_modified":"2026-09-01T14:45:21Z"},{"id":"https://praxispeptideinstitute.com/home/f/negative-feedback-%E2%80%94-endocrine-system-prevents-runaway-signaling","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F2.png\"/><p>Why Hypothalamic Control, Pituitary Signaling, Target Gland Output, End-Organ Hormones, Receptor Sensitivity, Suppression, Compensation, Set Points, Positive Feedback, Exogenous Hormones, and Therapeutic Interventions Mu...</p>","url":"https://praxispeptideinstitute.com/home/f/negative-feedback-%E2%80%94-endocrine-system-prevents-runaway-signaling","title":"NEGATIVE FEEDBACK — ENDOCRINE SYSTEM PREVENTS RUNAWAY SIGNALING","summary":"Why Hypothalamic Control, Pituitary Signaling, Target Gland Output, End-Organ Hormones, Receptor Sensitivity, Suppression, Compensation, Set Points, Positive Feedback, Exogenous Hormones, and Therapeutic Interventions Mu...","date_modified":"2026-09-01T14:39:23Z"},{"id":"https://praxispeptideinstitute.com/home/f/hormones-are-signals-%E2%80%94-start-with-the-feedback-loop-not-lab","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/F1.png\"/><p>Why Hormone Concentrations, Receptors, Pulsatility, Binding Proteins, Tissue Sensitivity, Negative Feedback, Circadian Timing, Nutritional State, Stress, Illness, and Compensatory Physiology Must Be Understood Before a “...</p>","url":"https://praxispeptideinstitute.com/home/f/hormones-are-signals-%E2%80%94-start-with-the-feedback-loop-not-lab","title":"HORMONES ARE SIGNALS — START WITH THE FEEDBACK LOOP, NOT LAB #","summary":"Why Hormone Concentrations, Receptors, Pulsatility, Binding Proteins, Tissue Sensitivity, Negative Feedback, Circadian Timing, Nutritional State, Stress, Illness, and Compensatory Physiology Must Be Understood Before a “...","date_modified":"2026-09-01T14:32:38Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-gut-is-a-barrier-before-it-is-a-microbiome-1","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C40.png\"/><p>Why Mucus, Epithelial Cells, Tight Junctions, Immune Surveillance, Secretory IgA, Antimicrobial Peptides, Motility, Gastric Acid, Bile, Pancreatic Secretions, and Host–Microbe Geography Must Be Understood Before “Dysbios...</p>","url":"https://praxispeptideinstitute.com/home/f/the-gut-is-a-barrier-before-it-is-a-microbiome-1","title":"THE GUT IS A BARRIER BEFORE IT IS A MICROBIOME ","summary":"Why Mucus, Epithelial Cells, Tight Junctions, Immune Surveillance, Secretory IgA, Antimicrobial Peptides, Motility, Gastric Acid, Bile, Pancreatic Secretions, and Host–Microbe Geography Must Be Understood Before “Dysbios...","date_modified":"2026-08-31T23:54:19Z"},{"id":"https://praxispeptideinstitute.com/home/f/pancreatic-digestion-%E2%80%94-the-digestive-process","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C38.png\"/><p>Why Pancreatic Acinar Cells, Ductal Cells, Bicarbonate, Secretin, Cholecystokinin, Trypsinogen, Proteases, Lipase, Amylase, Fat Digestion, Protein Digestion, Carbohydrate Digestion, Exocrine Pancreatic Insufficiency, Fec...</p>","url":"https://praxispeptideinstitute.com/home/f/pancreatic-digestion-%E2%80%94-the-digestive-process","title":"PANCREATIC DIGESTION — THE DIGESTIVE PROCESS","summary":"Why Pancreatic Acinar Cells, Ductal Cells, Bicarbonate, Secretin, Cholecystokinin, Trypsinogen, Proteases, Lipase, Amylase, Fat Digestion, Protein Digestion, Carbohydrate Digestion, Exocrine Pancreatic Insufficiency, Fec...","date_modified":"2026-08-31T19:54:20Z"},{"id":"https://praxispeptideinstitute.com/home/f/gastric-acid---part-of-digestionmicrobial-defenseand-more","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C36.png\"/><p>Why Parietal Cells, Proton Pumps, Gastrin, Histamine H2 Signaling, Acetylcholine, Pepsin Activation, Protein Digestion, Vitamin B12, Iron, Calcium, Microbial Defense, PPIs, H2 Blockers, GERD, Hypochlorhydria, Autoimmune ...</p>","url":"https://praxispeptideinstitute.com/home/f/gastric-acid---part-of-digestionmicrobial-defenseand-more","title":"GASTRIC ACID - PART OF DIGESTION/MICROBIAL DEFENSE/AND MORE","summary":"Why Parietal Cells, Proton Pumps, Gastrin, Histamine H2 Signaling, Acetylcholine, Pepsin Activation, Protein Digestion, Vitamin B12, Iron, Calcium, Microbial Defense, PPIs, H2 Blockers, GERD, Hypochlorhydria, Autoimmune ...","date_modified":"2026-08-31T19:19:10Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-migrating-motor-complex","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C35.png\"/><p>Why the Fasting Motor Pattern, Motilin, Enteric Neural Circuits, Small-Bowel Clearance, Meal Interruption, Post-Infectious Dysmotility, Methane-Associated Slowing, Prokinetics, Erythromycin, 5-HT4 Signaling, Meal Spacing...</p>","url":"https://praxispeptideinstitute.com/home/f/the-migrating-motor-complex","title":"THE MIGRATING MOTOR COMPLEX","summary":"Why the Fasting Motor Pattern, Motilin, Enteric Neural Circuits, Small-Bowel Clearance, Meal Interruption, Post-Infectious Dysmotility, Methane-Associated Slowing, Prokinetics, Erythromycin, 5-HT4 Signaling, Meal Spacing...","date_modified":"2026-08-31T18:22:26Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-enteric-nervous-system-the-neural-network-inside-the-gut","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C34.png\"/><p>Why the Myenteric Plexus, Submucosal Plexus, Enteric Sensory Neurons, Interneurons, Motor Neurons, Acetylcholine, Nitric Oxide, Serotonin, the Migrating Motor Complex, Peristalsis, Segmentation, Visceral Sensation, Auton...</p>","url":"https://praxispeptideinstitute.com/home/f/the-enteric-nervous-system-the-neural-network-inside-the-gut","title":"THE ENTERIC NERVOUS SYSTEM: THE NEURAL NETWORK INSIDE THE GUT","summary":"Why the Myenteric Plexus, Submucosal Plexus, Enteric Sensory Neurons, Interneurons, Motor Neurons, Acetylcholine, Nitric Oxide, Serotonin, the Migrating Motor Complex, Peristalsis, Segmentation, Visceral Sensation, Auton...","date_modified":"2026-08-31T18:13:20Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-gut%E2%80%93brain-axis---shape-brain-function","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C33.png\"/><p>Why the Vagus Nerve, Enteric Nervous System, Serotonin, Tryptophan, SCFAs, Cytokines, Enteroendocrine Cells, HPA-Axis Signaling, Visceral Hypersensitivity, Stress, Anxiety, Interoception, and Microbial Metabolism Must Be...</p>","url":"https://praxispeptideinstitute.com/home/f/the-gut%E2%80%93brain-axis---shape-brain-function","title":"THE GUT–BRAIN AXIS - SHAPE BRAIN FUNCTION","summary":"Why the Vagus Nerve, Enteric Nervous System, Serotonin, Tryptophan, SCFAs, Cytokines, Enteroendocrine Cells, HPA-Axis Signaling, Visceral Hypersensitivity, Stress, Anxiety, Interoception, and Microbial Metabolism Must Be...","date_modified":"2026-08-31T17:59:29Z"},{"id":"https://praxispeptideinstitute.com/home/f/the-gut%E2%80%93liver-axis-signaling-directly-affects-the-liver","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C32.png\"/><p>Why Portal Circulation, Endotoxin Exposure, Kupffer Cells, Bile Acids, SCFAs, Microbial Metabolites, Intestinal Permeability, Hepatic Immune Signaling, Insulin Resistance, Fatty Liver, Alcohol, Dysbiosis, and Enterohepat...</p>","url":"https://praxispeptideinstitute.com/home/f/the-gut%E2%80%93liver-axis-signaling-directly-affects-the-liver","title":"THE GUT–LIVER AXIS: SIGNALING DIRECTLY AFFECTS THE LIVER ","summary":"Why Portal Circulation, Endotoxin Exposure, Kupffer Cells, Bile Acids, SCFAs, Microbial Metabolites, Intestinal Permeability, Hepatic Immune Signaling, Insulin Resistance, Fatty Liver, Alcohol, Dysbiosis, and Enterohepat...","date_modified":"2026-08-31T17:43:24Z"},{"id":"https://praxispeptideinstitute.com/home/f/bile-acids-as-signaling-molecules","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C31.png\"/><p>Why Primary and Secondary Bile Acids, Hepatic Synthesis, Gallbladder Release, Microbial Transformation, FXR, TGR5, FGF19, Lipid Absorption, GLP-1 Signaling, Motility, Bile-Acid Diarrhea, Cholestasis, and Microbiome Selec...</p>","url":"https://praxispeptideinstitute.com/home/f/bile-acids-as-signaling-molecules","title":"BILE ACIDS AS SIGNALING MOLECULES","summary":"Why Primary and Secondary Bile Acids, Hepatic Synthesis, Gallbladder Release, Microbial Transformation, FXR, TGR5, FGF19, Lipid Absorption, GLP-1 Signaling, Motility, Bile-Acid Diarrhea, Cholestasis, and Microbiome Selec...","date_modified":"2026-08-31T17:38:33Z"},{"id":"https://praxispeptideinstitute.com/home/f/short-chain-fatty-acids","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C30.png\"/><p>Why Acetate, Propionate, Butyrate, Fiber Fermentation, Colonocyte Metabolism, FFAR2/GPR43, FFAR3/GPR41, Enteroendocrine Signaling, Tregs, Mucus, Intestinal pH, Epithelial Oxygen, Cross-Feeding, and Metabolic Effects Must...</p>","url":"https://praxispeptideinstitute.com/home/f/short-chain-fatty-acids","title":"SHORT-CHAIN FATTY ACIDS ","summary":"Why Acetate, Propionate, Butyrate, Fiber Fermentation, Colonocyte Metabolism, FFAR2/GPR43, FFAR3/GPR41, Enteroendocrine Signaling, Tregs, Mucus, Intestinal pH, Epithelial Oxygen, Cross-Feeding, and Metabolic Effects Must...","date_modified":"2026-08-31T17:28:06Z"},{"id":"https://praxispeptideinstitute.com/home/f/thymosin-alpha-1-and-the-gut%E2%80%93immune-system","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C29.png\"/><p>Why Thymic Biology, T-Cell Signaling, Dendritic Cells, Innate Immunity, Toll-Like Receptors, Interferon-Related Signaling, NK-Cell Activity, Immune Tolerance, Infection, Chronic Inflammation, Immunocompromised States, Au...</p>","url":"https://praxispeptideinstitute.com/home/f/thymosin-alpha-1-and-the-gut%E2%80%93immune-system","title":"THYMOSIN ALPHA-1 AND THE GUT–IMMUNE SYSTEM","summary":"Why Thymic Biology, T-Cell Signaling, Dendritic Cells, Innate Immunity, Toll-Like Receptors, Interferon-Related Signaling, NK-Cell Activity, Immune Tolerance, Infection, Chronic Inflammation, Immunocompromised States, Au...","date_modified":"2026-08-31T17:20:55Z"},{"id":"https://praxispeptideinstitute.com/home/f/ll-37-and-host-defense-%E2%80%94-antimicrobial-peptides-protect-the-gut","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C28.png\"/><p>Why Cathelicidin Biology, LL-37 Production, Bacterial Membranes, Biofilms, Chemotaxis, Immune Signaling, Epithelial Defense, Wound Repair, Vitamin D Regulation, Dysbiosis, Infection, Inflammatory Disease, Microbiome Ecol...</p>","url":"https://praxispeptideinstitute.com/home/f/ll-37-and-host-defense-%E2%80%94-antimicrobial-peptides-protect-the-gut","title":"LL-37 AND HOST DEFENSE — ANTIMICROBIAL PEPTIDES PROTECT THE GUT","summary":"Why Cathelicidin Biology, LL-37 Production, Bacterial Membranes, Biofilms, Chemotaxis, Immune Signaling, Epithelial Defense, Wound Repair, Vitamin D Regulation, Dysbiosis, Infection, Inflammatory Disease, Microbiome Ecol...","date_modified":"2026-08-31T17:13:49Z"},{"id":"https://praxispeptideinstitute.com/home/f/bpc-157-and-the-gut-%E2%80%94-what-the-repair-signaling-actually-shows","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C27.png\"/><p>Why Gastric-Origin Claims, Peptide Sequence, Tissue-Repair Research, Angiogenesis-Related Signaling, Nitric Oxide Pathways, VEGF-Related Biology, Gastrointestinal Injury Models, Ulcer Research, Oral vs Injectable Use, Hu...</p>","url":"https://praxispeptideinstitute.com/home/f/bpc-157-and-the-gut-%E2%80%94-what-the-repair-signaling-actually-shows","title":"BPC-157 AND THE GUT — WHAT THE REPAIR SIGNALING ACTUALLY SHOWS","summary":"Why Gastric-Origin Claims, Peptide Sequence, Tissue-Repair Research, Angiogenesis-Related Signaling, Nitric Oxide Pathways, VEGF-Related Biology, Gastrointestinal Injury Models, Ulcer Research, Oral vs Injectable Use, Hu...","date_modified":"2026-08-31T16:51:02Z"},{"id":"https://praxispeptideinstitute.com/home/f/kpv-%E2%80%94-anti-inflammatory-peptide-signaling","html_content":"<img src=\"https://img1.wsimg.com/isteam/ip/d7dde0b5-bc6b-496b-9073-5deeba833792/C26.png\"/><p>Why α-MSH Biology, the Lys–Pro–Val Sequence, Melanocortin-Related Signaling, NF-κB, Cytokines, Epithelial Inflammation, Antimicrobial Activity, Colitis Models, Mucosal Delivery, Human Evidence, Formulation, Safety, and D...</p>","url":"https://praxispeptideinstitute.com/home/f/kpv-%E2%80%94-anti-inflammatory-peptide-signaling","title":"KPV — ANTI-INFLAMMATORY PEPTIDE SIGNALING ","summary":"Why α-MSH Biology, the Lys–Pro–Val Sequence, Melanocortin-Related Signaling, NF-κB, Cytokines, Epithelial Inflammation, Antimicrobial Activity, Colitis Models, Mucosal Delivery, Human Evidence, Formulation, Safety, and D...","date_modified":"2026-08-31T16:38:25Z"}]}