نتایج جستجو برای: antimony pentachloride
تعداد نتایج: 3903 فیلتر نتایج به سال:
In this study, the distribution of heavy metals pollution including arsenic, antimony, nickel, copper, cadmium, cobalt, bismuth, lead and zinc in the stream sediments of Zarshuran- Aghdarreh area was investigated by using statistical techniques and the geometric integration of each sample basin. For this purpose, the degree of pollution in 154 stream sediment samples was analyzed and the distri...
Medicinal cups made of pure antimony metal were once common but are now rare and only about ten have been described. An unusual cup which belonged to Captain James Cook, the explorer, which has not previously been reported in the medical literature is described here.
2014 Very thin films were studied by means of transmission electron microscopy. On undoped films, the existence of nascent microfibrils was pointed out. Elsewhere the effects of doping with iodine, SbF5 and MoCl5 were studied. Revue Phys. Appl. 19 (1984) 187-190 MARS 1984 Classification Physics Abstracts 81.20S Tome 19 No 3 MARS 1984
Protozoa of the Leishmania genus cause a variety of disease forms that rank at the top of the list of neglected tropical diseases. Anti-leishmanial drugs based on pentavalent antimony have been the mainstay of therapy for over 60 years and resistance against them is increasingly encountered in the field. The biochemical basis for this is poorly understood and likely diverse. No stringent correl...
An axenic amastigote culture system was utilized to directly assess the stage-specific antileishmanial effects of antimony on amastigotes of Leishmania donovani devoid of the macrophage host cell. Pentostam, which contains antimony in the form of sodium stibogluconate and the preservative chlorocresol, was used. Cell density was quantified by measuring the activity of the stable enzyme ornithin...
Leishmania are protozoan parasites distributed worldwide. About 1.5-2.0 million cases are reported in the world annually from this disease and the death toll is estimated to be 57,000. Along with Brazil, Sudan and Bangladesh, India contributes to 90 per cent of the global burden of visceral leishmaniasis (VL). The absence of effective vaccines and vector control programmes, makes chemotherapy t...
A non-randomized controlled clinical trial was carried out in order to evaluate both azithromycin and antimony efficacy in cutaneous leishmaniasis in Manaus, AM, Brazil. Forty nine patients from both genders, aged 14 to 70, with cutaneous ulcers for less than three months and a positive imprint for Leishmania spp. amastigotes were recruited into two groups. Group I (26 patients) received a dail...
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