Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Etiologies of infectious diarrhoeas in hospitalised adults have been studied during one year; research of cryptosporidium and isospora oocysts is being made with Henriksen-Pohlenz and Kato methods. Diarrhoea is associated with a positive HIV serology in 40% cases. Cryptosporidium spp is found in 38% of cases. In 91% cases of cryptosporidiosis HIV serology is positive. Cryptosporidiosis is the main cause of AIDS diarrhoeas in Mali. 3 cases of isosporiasis are associated with cryptosporidiosis in AIDS patients. Emaciation and dehydration are the main signs of severity. Diarrhoea's profusion, its chronicity and inefficiency of the treatments explain the heavy death rate of cryptosporidiosis among seropositive patients, which reaches 40% during the first two weeks of hospitalisation.
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PMID:[Role of cryptosporidiosis in diarrhea among hospitalized adults in Bamako]. 228 1

Cryptosporidiosis was diagnosed in 81 guinea pigs (Cavia porcellus) from 1979 through 1985 at a research animal diagnostic laboratory. Most of the guinea pigs were juveniles of Hartley stock and originated from 6 commercial laboratory animal suppliers or from one pet store supplier. Common clinical signs reported were failure to gain weight, weight loss, diarrhea, and death. At necropsy, macroscopic findings included emaciation, hyperemia of the small intestine, serosal edema of the cecal wall, and increased fluidity of ingesta throughout the intestines. Oval to round cryptosporidia (1 to 4 microns) were seen microscopically within or on the brush border of mucosal epithelial cells from the duodenum through the cecum. Acute histologic lesions consisted of necrosis and sloughing of enterocytes at the villus tips, inflammation, hyperemia and edema of the lamina propria, and hyperplasia of crypt epithelium. More chronic lesions consisted of marked villus bridging or villus fusion and blunting, metaplasia of the mucosal epithelium, and lymphocytic infiltration of the lamina propria.
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PMID:Cryptosporidiosis in guinea pigs: a retrospective study. 350 20

In recent years cryptosporidia have often been identified in diarrheic calves of under one month old, either as the sole pathogenic agent or in combination with other diarrhea-causing infectious agents. In 203 cases of bovine cryptosporidiosis, recorded over a period of two years, cryptosporidia were present in such great numbers that they would seem to be of causal significance. The calves were from three days to five weeks old. In 111 cases (55%) a monoinfection with cryptosporidia occurred, while in the rest of the cases mixed infections with other agents associated with calf diarrhea were demonstrated, especially rotavirus (61 cases) and coronavirus (32 cases); in addition, mixed infections with ETEC (four cases), septicaemic E. coli (two cases), salmonellosis (11 cases), and BVD and coccidiosis (one case each) were seen. In 87 (10%) of 849 4-21-day-old dead calves a massive occurrence of cryptosporidia was demonstrated. Extreme emaciation was noted in 36 of 122 autopsied calves. Most of these calves were more than 14 days old, and mono-infection with cryptosporidia was demonstrated in two thirds of them. In younger calves, more acute cases of cryptosporidiosis were commoner, often in connection with concomitant infections with rota- or coronavirus.
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PMID:Bovine cryptosporidiosis in Denmark. 2. Cryptosporidia associated with neonatal calf diarrhea. 399 54

A 33-year-old, HIV-1 positive, white, homosexual man was hospitalized in May, 1991, because of fever, cough, skin eruptions, anorexia, and weight loss during the previous 2 months. In October, 1990, he had traveled in Sumatra. On examination he was ill, tachypneic, normotensive with a temperature of 39.1 degrees Celsius. The spleen was substantially enlarged. Laboratory investigations showed: ALAT 72 U/I (normal 23 U/1), LDH 508 U/1 (normal 275 U/1). A bronchoscopy with bronchoalveolar lavage revealed yeast cells. Gastroscopy showed an ulcer in the hypopharynx and an erosion in the stomach. Biopsies of this ulcer demonstrated the presence of Penicillium marneffei. Biopsies of the liver showed the same organism. The patient was treated with amphotericin B induction therapy (1 dd 0.5 mg/kg for 21 days, total dose of 730 mg) in combination with flucytosine (3 dd 2500 mg, total dose 142 g in 19 days). In the following 2 weeks the temperature became normal, and the dyspnea and the skin eruptions disappeared, except for the mollusca contagiosa. The spleen diminished by 50%. LDH and ALAT became normal. Oral maintenance therapy followed with fluconazole (the first 3 months 400 mg daily, followed by 200 mg a day). 24 months later, no recurrence had been observed. Case 2 was a 28-year-old, HIV-infected, homosexual man, born in Suriname, who was hospitalized in October, 1991, with prolonged fever, dyspnea, and a painful throat. In March, 1991, he had traveled in rural Thailand. AIDS was diagnosed on the basis of cerebral toxoplasmosis in August, 1991. A biopsy of the ulcer in the oropharynx showed an active aspecific inflammation and also P. marneffei. Treatment with amphotericin B intravenously (0.5 mg/kg, total dose 1052 mg in 32 days) was commenced. The lesions in the oral cavity and throat, the lymph nodes, and the shortness of breath disappeared within a few days. Ten months later he died from emaciation caused by cryptosporidiosis.
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PMID:Disseminated Penicillium marneffei infection as an imported disease in HIV-1 infected patients. Description of two cases and a review of the literature. 820 1

Four 4-month-old ostriches exhibiting poor growth were submitted for necropsy. Gross findings included marked emaciation and pancreatic atrophy. Histological examination revealed pancreatic cryptosporidiosis with large numbers of Crypto-sporidium sp. present in the ductal epithelium causing necrosis and lymphoplasma-cytic inflammation. The gross and histological findings in these birds and the transmission electron microscopic features of the parasites are described.
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PMID:Pancreatic cryptosporidiosis in ostriches. 1848 36