نتایج جستجو برای: laboratory mice
تعداد نتایج: 665690 فیلتر نتایج به سال:
introduction: there is not much data on parasitic infections of laboratory animals that are kept in conventional conditions in iran. the present study was designed to investigate intestinal helminths infections in laboratory colonies of rats and mice. methods: droppings from 110 mice and 110 rats (each animal one dropping) belonging to experimental and breeding groups in four animal houses were...
Background and purpose: Nowadays the laboratory mice are frequently used in basic science research. However, these animals may be infected with some pathogens as parasites. The study of parasites infecting laboratory mice is important on account of two reasons: 1) zoonotic agents and 2) interference with the results of some studies such as immunology and pharmacology. Thus, we carried out this ...
Mycoplasma are small, cell-free bacteria enclosed by a membrane. These bacteria belong to the class of Mollicutes, the order of Mycoplasma tales, and the genus of Mycoplasma. There are more than 100 identified species of mycoplasma. The ratio of cytosine to guanine in its DNA is 23–40% and its genome size is 1350–600 kb. Mycoplasma require cholesterol to grow, and the temperature su...
Introduction: There is not much data on parasitic infections of laboratory animals that are kept in conventional conditions in Iran. The present study was designed to investigate intestinal helminths infections in laboratory colonies of rats and mice. Methods: Droppings from 110 mice and 110 rats (each animal one dropping) belonging to experimental and breeding groups in four animal houses were...
klossiella muris is ordinarily nonpathogenic, although in heavy infections the kidneys may have minute grayish necrotic foci over their entire surface and the epithelium of the infected kidney tubules may be destroyed. for histopathological diagnosis of klossiella muris infection, kidneys of 24 mice were studied that klossiella in various stages of development were observed in the renal tubules...
چکیده آلکالوئیدهای ?– کربولین نظیر هارمان در مواد غذایی گیاهی معمولی( گندم، برنج، ذرت، جو، انگور و قارچ) و در مواد مشتق شده از گیاهانی نظیر توتون یافت می شوند. این آلکالوئیدها دارای اثرات شناختی زیادی از جمله تغییر در حافظه کوتاه مدت و بلند مدت و اثرات توهم زا می باشند. در این مطالعه نقش سیستم گلوتاماترژیک در هیپوکامپ پشتی بر روی اثرات هارمان بر حافظه اجتنابی مهاری مورد مطالعه قرار گرفته است. ...
The Association of State and Territorial Public Health Laboratory Directors has recommended that clinical laboratories screen at least all bloody stools for Escherichia coli O157:H7. We contacted the microbiology supervisors of 230 randomly selected clinical laboratories in the United States and administered a standardized questionnaire regarding stool culture practices. Of the 129 laboratories...
The laboratory mouse is recognized as the pre-eminent model for genetic research. Awareness of chromosomal patterns of experimental animals increases their value for a variety of different fields of study. We aimed to study mitotic chromosome preparations from NIH, C57BL/6 and Razi strains of mice, which are outbred, inbred and partially inbred laboratory mice respectively. Bone marrow cells we...
the laboratory mouse is recognized as the pre-eminent model for genetic research. awareness of chromosomal patterns of experimental animals increases their value for a variety of different fields of study. we aimed to study mitotic chromosome preparations from nih, c57bl/6 and razi strains of mice, which are outbred, inbred and partially inbred laboratory mice respectively. bone marrow cells we...
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