Results 221 to 230 of about 7,023 (269)
Metabolically Programmed Polyamine Analogue Antidiarrheals [PDF]
The design, synthesis, and testing of a novel class of antidiarrheal drugs based on a tetraamine pharmacophore are reported. While N1,N14-diethylhomospermine (DEHSPM) (5 mg/kg) completely prevents diarrhea in rodents, tissue distribution studies demonstrated that the principal metabolite of DEHSPM, homospermine (HSPM), accumulates and persists in ...
Fenglan Gao +8 more
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Dependence liability of two antidiarrheals, nufenoxole and loperamide
Clinical Pharmacology and Therapeutics, 1980We compared the dependence liabilities of therapeutic doses of nufenoxole and loperamide. Ten subjects received 10 mg nufenoxole every 12 hr for 10 days, and 9 others received 4 mg loperamide every 12 hr for 10 days. On the eighth day of drug a sensitive single-blind intravenous naloxone challenge was used to assess dependence liability. After 0.2, 0.4,
Andrew Korey +2 more
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Interstitial lung disease and CDK4/6 inhibitors in the treatment of breast cancer
Expert Opinion on Drug Safety, 2023Introduction CDK4/6 inhibitors have changed the treatment paradigm of many patients living with metastatic and early-stage high-risk hormone receptor (HR)-positive breast cancer.
I. Schlam, Antonio Giordano, S. Tolaney
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Antidiarrheal Effects of Dihydroergotamine
The Journal of Clinical Pharmacology, 1977Dihydroergotamine (DHE), an alpha-adrenergic blocking agent, rapidly improved 121 out of 123 diarrheal patients. A hypotonic sigmoid and a hyperreactive rectum were found in these patients. Manometric studies of the distal colon showed that DHE counteracts the rectal hyperactivity and increases sigmoidal tone.
Fuad Lechin +3 more
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Antidiarrheal Drug Therapy [PDF]
Acute diarrhea often runs a self-limited course and little by way of treatment is needed except for oral rehydration therapy. Chronic diarrhea poses a longer-term problem. If not treatable with specific therapy aimed at the underlying pathophysiology, chronic diarrhea often needs long-term symptomatic therapy.This paper aims to examine the options for ...
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Dissociation between opiate-like and antidiarrheal activities of antidiarrheal drugs.
The Journal of Pharmacology and Experimental Therapeutics, 1979Three synthetic antidiarrheals, diphenoxylate, loperamide and SC 27166, and two narcotics, morphine and codeine, were evaluated in rats by the intravenous and oral route for specificity and duration of their antidiarrheal, opiate-like and acute toxic effects.
C J, Niemegeers +3 more
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MECHANISMS OF ANTIDIARRHEAL EFFECT BY PROBIOTICS
Journal of Pediatric Gastroenterology and Nutrition, 2016Gastroenteritis is a major cause of morbidity and mortality worldwide. Several microbial pathogens cause secretory diarrhea such as Vibrio cholerae and enterotoxigenic Escherichia coli as well as enteric viruses such as Rotavirus (RV) and Norovirus and parasites including Cryptosporidium.
Eliana Ruberto +2 more
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Digestive Diseases and Sciences, 1987
Successful treatment of severe diarrhea has traditionally relied upon opiates or opiate derivatives. Recent advances in our understanding of intestinal fluid and electrolyte absorption have provided the opportunity to develop therapeutic agents specific for various points in the secretory and absorptive process.
Richard N. Fedorak, Michael E. Field
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Successful treatment of severe diarrhea has traditionally relied upon opiates or opiate derivatives. Recent advances in our understanding of intestinal fluid and electrolyte absorption have provided the opportunity to develop therapeutic agents specific for various points in the secretory and absorptive process.
Richard N. Fedorak, Michael E. Field
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Spinally mediated opioid antidiarrheal effects
European Journal of Pharmacology, 1991To assess the role of opioid receptors in the spinal cord in regulation of functions of the intestinal mucosa in a secretory model, we evaluated the ability of i.t. administered mu (PL017), delta (DPDPE) and kappa (U50,488H) selective opioid agonists to inhibit diarrhea produced in mice by an injection of prostaglandin E2 (PGE2) (200 micrograms/mouse ...
Lemcke Pk, Thomas F. Burks, J E Shook
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