نتایج جستجو برای: secretory product
تعداد نتایج: 307146 فیلتر نتایج به سال:
Objective: The present study was aimed to study anti-diarrhoeal activity of a polyherbal formulation (PHF) in rats and elucidate its mechanism of action. Materials and Methods: Anti-diarrhoeal activity of PHF was investigated using castor oil-induced diarrhoea, small intestinal transit and enteropooling models in rats. PHF was tested at 75, 150 and 300 mg...
protein secretory systems are found in all living organisms including gram negative bacteria, and eukaryotic cell’s organelles that are derived from these bacteria. unlike all other living organisms, gram negative bacteria have different protein secretory systems. at least there are four different independent secretory systems, which are responsible to transport the secreted proteins to the mil...
Multiple Myeloma is a neoplasm of B cell lineage characterized by excessive proliferation of abnormal plasma cells. It is characterized by a clinical pentad of 1) anemia, 2) a monoclonal protein in the serum or the urine or both, 3) bone leisons and or bone pain, 4) hypercalcemia >11.5g/dl and 5) renal insufficiency. Non secretory multiple myeloma is a rare variant of the classic form of multi...
background: ornithobilharziosis as one of the parasitic infections may give rise to serious economic problems in animal husbandry. the aim of the study was to prepare and compare the somatic and excretory-secretory (es) antigens of o. turkestanicum in gel diffusion test. methods: excretory-secretory (es) and somatic antigens of ornithobilharzia turkestanicum were prepared from collected worms ...
The granulomas of sarcoidosis and non-caseating tuberculosis show similar cell-types: two forms of epithelioid cells, A and B, giant cells, lymphocytes and 'activated' mononuclear cells. The morphology of epithelioid cells suggests that they are primarily biosynthetic rather than phagocytic. The relationship of these various cells to each other is discussed and the following sequence of granulo...
The granulomas of sarcoidosis and non-caseating tuberculosis show similar cell-types: two forms of epithelioid cells, A and B, giant cells, lymphocytes and 'activated' mononuclear cells. The morphology of epithelioid cells suggests that they are primarily biosynthetic rather than phagocytic. The relationship of these various cells to each other is discussed and the following sequence of granulo...
As a multifunctional polypeptide, epidermal growth factor (EGF) increases performance or enhances resistance to diseases in commercial broilers under adverse conditions. In this study, recombinant Lactococcus lactis was established produce the secretory form of bioactive gEGF. The results vitro testing showed that gEGF promoted proliferation chicken embryo fibroblast cells. A total 63 5-day-old...
Apratoxin A is a potent cytotoxic marine natural product that rapidly inhibits signal transducer and activator of transcription (STAT) 3 phosphorylation by an undefined mechanism. We have used biochemical and proteomics approaches to illuminate upstream molecular events. Apratoxin A inhibits Janus kinase (JAK)/STAT signaling through rapid down-regulation of interleukin 6 signal transducer (gp13...
Much evidence has been adduced to support exocytosis as the mechanism utilized by a variety of cells to secrete substances stored in intracellular vesicles or granules. Since in all instances the vesicle or granule is bounded or surrounded by a membrane which in turn is separated from the external milieu by the plasma membrane, exocytosis must involve an interaction between two membranes leadin...
The granulomas of sarcoidosis and non-caseating tuberculosis show similar cell-types: two forms of epithelioid cells, A and B, giant cells, lymphocytes and 'activated' mononuclear cells. The morphology of epithelioid cells suggests that they are primarily biosynthetic rather than phagocytic. The relationship of these various cells to each other is discussed and the following sequence of granulo...
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