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The effects of Giardia lamblia on small bowel function were studied. Thirty-three asymptomatic children were studied before and after treatment with metronidazole (Nimorazol). Patients had a small intestinal biopsy, bile salt determinations, and the following absorptive tests: D-xylose,
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Infection with Giardia lamblia often causes only minor mucosal changes to the small intestine yet frank fat malabsorption may still occur. Some evidence suggests abnormal pancreatic exocrine function in subjects with giardiasis although the mechanism and significance of this is unclear. Studies were
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Lipids of axenically-cultured Giardia lamblia trophozoites were compared with those of cells undergoing in vitro encystation. Although the lipid composition of the organisms grossly resembled those of low-bile or high-bile culture media, differences were clearly detected. Encysting trophozoites
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We have previously shown that nonimmune human milk kills Giardia lamblia trophozoites in vitro. Killing requires a bile salt and the activity of the milk bile salt-stimulated lipase. We now show that human small-intestinal mucus protects trophozoites from killing by milk. Parasite survival increased
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Killing of Giardia lamblia by fresh human milk requires the presence of bile salt, a known activator of bile salt-stimulated lipase, the major lipase in human milk. Purified enzyme did not kill the parasite even in the presence of activator unless milk lipids were also present in the reaction
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This study supports our previous hypotheses that normal human milk kills Giardia lamblia trophozoites in vitro and that this killing is due to the release of free fatty acids (FFAs) from milk triglycerides by action of the bile salt-stimulated lipase (BSL) of human milk. Heat-stable killing of G.
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Killing of Giardia lamblia trophozoites by nonimmune human milk in vitro is dependent upon the presence of cholate which activates the milk bile salt-stimulated lipase to cleave fatty acids from milk triglycerides. In the present studies, conjugated bile salts, which predominate in vivo, displayed
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We report the case of a 54-year-old male patient hospitalized for diarrhea and weight loss (8 kg over the previous three months). At admission, we observed pale oral and conjunctival mucosa and peripheral edema of the lower limbs. Stool frequency was 8-10 per day. Laboratory data were as follows:
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We carried out a quantitative and qualitative analysis of intestinal digestion of neutral lipids in suckling rats infected with Giardia duodenalis. Total lipids were measured after extraction from the contents of the stomach, proximal and distal small bowel, caecum and colon. Amounts gradually fell
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We examined whether a ganglioside supplemented diet affected the course of Giardia muris infection in mice and survival of Giardia lamblia trophozoites in vitro. Female CD-1 mice were fed 1 of 5 experimental diets: standard lab chow as a control diet; semi-synthetic diets containing 20% (w/w)
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BACKGROUND
Giardiasis is one of the main parasites that infect the gastrointestinal tract of humans, affecting hundreds of millions of people worldwide, particularly in developing countries. Antiparasitics administered to treat giardiasis are inefficient in 20% of the cases, usually because of
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There are increasing challenges for the practising gastroenterologist in treating AIDS-related gastrointestinal diseases. The differential diagnoses of dysphagia and odynophagia include cytomegalovirus (CMV) and herpes simplex virus (HSV) infection, non-specific aphthous ulceration and non-AIDS
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Bovine neonatal diarrhea is common due low immunity in newborn calves, poor management (or absence) of sanitary barriers, and other factors. Newborn calves with diarrhea in the first days of life suffer failure to thrive and may die if left untreated. The aim of this study was to evaluate whether
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The immunostimulatory and immunomodulatory properties of selenium (Se), an essential trace element for animals, has increase its use because may prevent/or reduce the occurrence of infectious diseases. Thus, the aim of this study was to verify whether Se and vitamins (A and E) applied via
Най-пълната база данни за лечебни билки, подкрепена от науката
Работи на 55 езика
Билкови лекове, подкрепени от науката
Разпознаване на билки по изображение
Интерактивна GPS карта - маркирайте билките на място (очаквайте скоро)
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Въведете симптом или болест и прочетете за билките, които биха могли да помогнат, напишете билка и вижте болестите и симптомите, срещу които се използва. * Цялата информация се базира на публикувани научни изследвания