amebiasis/phosphatase

Amoebic dysentery appears to be rare in the northeast of Tanzania. Hepatic amoebiasis, on the other hand, is apparently widespread since at least 200 cases are seen every year at the Kilimanjaro Christian Medical Centre. This incidence of cases enabled us to carry out trials on the spot with a new

Case report on a 48-year-old Swiss male living in Burundi who suddenly fell ill with vomiting and anorexia, followed by pappy stools, weakness and impotence. He presented with hepatomegaly, while sedimentation rate and alkaline phosphatase were both elevated. Stool examination revealed cysts and

Cyclosporin A (CsA) inhibits the proliferation of several protozoan parasites through blocking the activity of calcineurin (Cn) or P-glycoproteins (Pgp). We report here, that inhibition of the proliferation of Entamoeba histolytica trophozoites, the causal agent of human amebiasis, is due to

Amebiasis is usually contracted in geographic areas where sanitation is poor, but outbreaks can still occur anywhere that drinking water becomes contaminated with sewage. In the majority of persons infected with the parasite, colonization of the intestine is asymptomatic. In others, symptoms of

The cellular plasma membrane contains enzymes whose active sites face the external medium rather than the cytoplasm. The activities of these enzymes, referred to as ecto-enzymes, can be measured using living cells. Ecto-phosphatases are ecto-enzymes that presumably hydrolyze extracellular

Amoebiasis is a common parasitic infection in the developing world and is caused by the protist Entameoba histolytica. The proliferation of E. histolytica and its ability to invade epithelial tissues have been shown in several studies to be greatly decreased during oxidative stress. It is therefore

Socioeconomic status, clinical, laboratory and parasitological features of 31 hospitalized amebic liver abscess (ALA) and 8 amebic hepatitis (AH) patients were studied. Thirty-seven (94.9%) of the total 39 cases were from low socioeconomic class and 2 (5.1%) were from middle class (p<0.001). Sixteen

Vanadium is the 21st most abundant element in the Earth's crust and the 2nd-to-most abundant transition metal in sea water. The element is ubiquitous also in freshwater and nutrients. The average body load of a human individual amounts to 1 mg. The omnipresence of vanadium hampers checks directed

Thin layer immunoassay was carried out to demonstrate antibodies against Clonorchis sinensis in sera from clonorchiasis patients. Saline extract of adult worm was used as antigen. TIA technique was performed as described earlier by Elwing et al. (1976), but agarose was used instead of agar. The

Lysosomes were first described as vacuolar structures containing various hydrolytic enzymes at acidic pH. Subsequent studies revealed that the lysosome/vacuolar system is complex and composed of distinct membrane-enclosed vesicles including endosomes, primary and mature lysosomes, autophagic

Recent immigration trends have resulted in an increased prevalence of amebic hepatic abscesses in southern states and in many northern American cities. Because amebic hepatic abscesses generally do not require drainage, differentiation from pyogenic hepatic abscesses is important. We, therefore,

Thirteen patients with amebic liver abscess and 26 with pyogenic abscess were identified during a 10 year period. All but one patient with an amebic abscess had emigrated or traveled to areas where amebiasis was endemic. Half of the patients in whom pyogenic abscesses developed had debilitating

In the period of 1989-1995 seven patients with amebic liver abscess were observed in Clinic of Infectious Diseases of Pomeranian Medical School in Szczecin. The diagnosis has been made on the base of epidemiological data, presence of intrahepatic defect by a scanning procedure of liver