Biomaterial Database

Effect of indomethacin and prostaglandin A1 on renal function and plasma renin activity in alcoholic liver disease. 1979

T D Boyer, and P Zia, and T B Reynolds

Renal function is known to be abnormal in patients with cirrhosis. Diminished cortical blood flow due to active renal vasoconstriction is present. Renal prostaglandins, potent vasodilators, could be released by the kidney in an attempt to maintain renal blood flow. This possibility was investigated by measuring the effect of indomethacin, an inhibitor of prostaglandin synthetase, in patients with alcoholic liver disease. Administration of indomethacin reduced the effective renal plasma flow (ERPF) and creatinine clearance by 23% and 19%, respectively (P less than 0.001), and increased serum creatinine by 29% (P less than 0.001). The response to indomethacin was variable (fall in ERPF (+)7.8% to (-)67%), but was greatest in patients with ascites. Eighty percent of ascitic patients had a greater than 15% fall in ERPF after administration of indomethacin compared with 20% of nonascitic patients (P less than 0.025). An infusion of prostaglandin A1 in 13 patients corrected the decrease in ERPF and creatinine clearance that had followed the administration of indomethacin. The administration of indomethacin caused a significant fall in plasma renin activity, 8.2 +/- 2.5 to 3.6 +/- 1.4 ng/ml/hr (P less than 0.025). The fall in plasma renin activity occurred when ERPF was depressed maximally, suggesting that endogenous prostaglandins exert more control over renin release than does ERPF. Prostaglandins appear to be an important factor in maintaining renal blood flow in patients with cirrhosis and sodium retention.

UI	MeSH Term	Description	Entries
D007213	Indomethacin	A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES.	Amuno,Indocid,Indocin,Indomet 140,Indometacin,Indomethacin Hydrochloride,Metindol,Osmosin
D007263	Infusions, Parenteral	The administration of liquid medication, nutrient, or other fluid through some other route than the alimentary canal, usually over minutes or hours, either by gravity flow or often by infusion pumping.	Intra-Abdominal Infusions,Intraperitoneal Infusions,Parenteral Infusions,Peritoneal Infusions,Infusion, Intra-Abdominal,Infusion, Intraperitoneal,Infusion, Parenteral,Infusion, Peritoneal,Infusions, Intra-Abdominal,Infusions, Intraperitoneal,Infusions, Peritoneal,Intra Abdominal Infusions,Intra-Abdominal Infusion,Intraperitoneal Infusion,Parenteral Infusion,Peritoneal Infusion
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D007677	Kidney Function Tests	Laboratory tests used to evaluate how well the kidneys are working through examination of blood and urine.	Function Test, Kidney,Function Tests, Kidney,Kidney Function Test,Test, Kidney Function,Tests, Kidney Function
D008108	Liver Diseases, Alcoholic	Liver diseases associated with ALCOHOLISM. It usually refers to the coexistence of two or more subentities, i.e., ALCOHOLIC FATTY LIVER; ALCOHOLIC HEPATITIS; and ALCOHOLIC CIRRHOSIS.	Alcoholic Liver Diseases,Alcoholic Liver Disease,Liver Disease, Alcoholic
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011455	Prostaglandins A, Synthetic	Analogs or derivatives of prostaglandin A that do not occur naturally in the body. They do not include the product of the chemical synthesis of hormonal PGA.	PGA Synthetic,Prostaglandin A Analogs,Prostaglandin A Analogues,Synthetic Prostaglandins A,Analogs, Prostaglandin A,Analogues, Prostaglandin A,Synthetic, PGA
D011458	Prostaglandins E	(11 alpha,13E,15S)-11,15-Dihydroxy-9-oxoprost-13-en-1-oic acid (PGE(1)); (5Z,11 alpha,13E,15S)-11,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid (PGE(2)); and (5Z,11 alpha,13E,15S,17Z)-11,15-dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid (PGE(3)). Three of the six naturally occurring prostaglandins. They are considered primary in that no one is derived from another in living organisms. Originally isolated from sheep seminal fluid and vesicles, they are found in many organs and tissues and play a major role in mediating various physiological activities.	PGE
D011674	Pulse	The rhythmical expansion and contraction of an ARTERY produced by waves of pressure caused by the ejection of BLOOD from the left ventricle of the HEART as it contracts.	Pulses