نتایج جستجو برای: 1 5 ml 30 wv
تعداد نتایج: 3720893 فیلتر نتایج به سال:
در این مطالعه اثرات سطوح مختلف پودر و عصاره آلوئهورا بر عملکرد رشد، پاسخ ایمنی و پارامتر های خون در جوجه های گوشتی طی 42 روز انجام شد. تعداد 125 قطعه جوجه یک روزه (راس-308) در قالب یک طرح کاملاً تصادفی با 5 تیمار، 5 تکرار (5 قطعه/تکرار) استفاده شد. تیمارها شامل: جیره پایه (کنترل)، جیره پایه+%5/0 پودر آلوئهورا، جیره پایه+%1 پودر آلوئهورا، جیره پایه+ ml/l15 عصاره آلوئهورا و جیرهپایه+ml/l 30 عص...
The mouse W/Wv mutation of the c-Kit receptor causes extensive loss of gastrointestinal interstitial cells of Cajal and vagal intramuscular arrays (IMAs; one of the two putative mechanoreceptors in gastrointestinal smooth muscle). To characterize the behavioral phenotype of the c-Kit mouse and to evaluate the roles of these mechanoreceptors in controlling food intake, meal patterns and daily in...
BACKGROUND Asthma heterogeneity is multidimensional and requires additional tools to unravel its complexity. Computed tomography (CT)-assessed proximal airway remodeling and air trapping in asthmatic patients might provide new insights into underlying disease mechanisms. OBJECTIVES The aim of this study was to explore novel, quantitative, CT-determined asthma phenotypes. METHODS Sixty-five ...
Immunization of BALB/c mice with alum-adsorbed OVA, followed by three bronchoprovocations with aerosolized OVA, resulted in the development of airway hyperresponsiveness (AHR) and allergic inflammation in the lung accompanied by severe infiltration of eosinophils into airways. In this murine asthma model, administration of monoclonal anti-IL-5 Ab before each Ag challenge markedly inhibited airw...
GBE possesses many constituents, and is mainly composed of flavonoids such as quercetin andrutin, and terpenoids such as bilobalide and ginkgolides A, B and C. In German pharmaceutical analysis, the quality of GBE has been standardized ascontaining 22—27% flavonoid glycosides and 6% terpenoids. In recent clinical and experimental experiments, GBE has been reported to be effective against ischem...
A genetic mutation in mice (W/Wv) causes an autosomal recessive disease characterized by hypoplastic anemia which lasts throughout life. Double-dominant W/Wv anemic mice were sublethally irradiated to facilitate repopulation of marrow with transplanted cells and were injected intravenously with suspensions of 5-10 million placental cells of 15 days gestation derived from normal, isogeneic donor...
The degree of redundancy between thrombopoietin (Tpo) and steel factor (SF) cytokine pathways in the regulation of hematopoiesis was investigated by generating mice lacking both c-Mpl and fully functional c-Kit receptors. Double-mutant c-Mpl(-/-)Kit(Wv/Wv) mice exhibited reduced viability, making up only 2% of the offspring from c-Mpl(-/-)Kit(Wv/)(+) intercrosses. The thrombocytopenia and megak...
White spotting variant (Wv) mice are spontaneous mutants attributed to a point mutation in the c-Kit gene, which reduces the tyrosine kinase activity to around 1% and affects the development of melanocytes, mast cells, and germ cells. Homozygous mutant mice are sterile but can live nearly a normal life span. The female Wv mice have a greatly reduced ovarian germ cell and follicle reserve at bir...
The midbrain of the adult homozygous weaver (wv/wv) mouse is notable for a reduction in the numbers of dopamine-containing cells in the substantia nigra (A9) and the retrorubral nucleus (A8). We have determined that the reduction in tyrosine hydroxylase (TH)-positive neurons in the ventral midbrain of the weaver is attributable to the loss of neurons after postnatal day 7 (P7). Because the numb...
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