Question

hormones of heart kidney and gastrointestinal tract .

Answer 1

$\underline {HARMONES\: OF\: HEART, KIDNEY, GASTROINTESTINAL\: TRACT; }$

$<b><I>$ Hormones are also secreted by some tissues which are not endocrine glands for example the atrial walls of our heart secretes ATRIAL NATRIURETIC FACTOR (ANF) which decreases blood pressure by their dilating blood vessels the juxtaglomerular cells of the kidney produces ERYTHROPOIETIN which stimulates erythropoiesis (formation of RBC) gastrointestinal tract secretes 4 harmones namely ;
1) GASTRIN.
2) SECRETIN.
3) CHOLECYSTOKININ (CCK) and
4) GASTRIC INHIBITORY PEPTIDE (GIP)

➡️Gastrin stimulates the secretion of hydrochloric acid and pepsinogen
➡️Secretion acts on the endocrine pancreas and stimulate secretion of water and bicarbonate ions
➡️CCK acts on both pancreas and gallbladder and stimulates the secretion of pancreatic enzymes and bile juice respectively
➡️GIP inhibits gastric secretion and molality growth factors cause growth of tissue and their repairing or regeneration

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Answer 2

$\infty \: hey \: mate \: \infty$

here is your answer..,,,





$question$
hormones of heart kidney and gastrointestinal tract ...?



$answer$
=>Gastrin, secretin, cholecystokinin (CCK) and gastric inhibitory peptide (GIP) are four peptide hormones secreted by endocrine cells of the gastrointestinal tract (GIT).

• Erythropoietin is produced when oxygen levels in the blood are low. It acts in bone marrow to stimulate the production of mature red blood cells, to maintain healthy oxygen levels in our tissues. The kidneys also produce prostaglandins, hormone-like substances, made from lipid (fat).

• In response to a rise in blood pressure, the heart releases two peptides:
A-type Natriuretic Peptide (ANP) This hormone of 28 amino acids is released from stretched atria (hence the "A").
B-type Natriuretic Peptide (BNP) This hormone (29 amino acids) is released from the ventricles...





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