منابع مشابه
Nerve growth factor receptors in dementia.
BACKGROUND/AIM Nerve growth factor (NGF) promotes the survival and differentiation of sensory and sympathetic neurons. Several studies have found that certain neuropathological factors stimulate NGF receptor expression and release the truncated nerve growth factor receptor (TNGFR) to biological fluids. The aim of this pilot study was to determine urine TNGFR levels in patients with dementia and...
متن کاملNerve growth factor in human semen: Effect of nerve growth factor on the normozoospermic men during cryopreservation process
Objective(s):Althoughroutinely applied in assisted reproductive technology, human sperm cryopreservation is not a completely successful procedure. Adverse effects of cryopreservation on the fertilization capacity, motility, morphology, and viability of spermatozoa have been proven; cryopreservation has also shown a role in sperm DNA fragmentation and infertility. The post-thaw survival of sperm...
متن کاملNerve growth factor receptors on human melanoma cells in culture.
Purified mouse nerve growth factor (NGF)radiolabeled with 125I was tested for its ability to bind to a variety of different cultured cells. NGF binds readily to human and hamster melanoma cells but does not bind to many other cell lines. The three cell lines with the highest number of NGF receptors were derived from metastatic melanomas. One of these lines, A875, was studied in detail and was s...
متن کاملNerve growth factor receptors on dissociated neurofibroma Schwann-like cells.
Neurofibromatosis is a disorder which predominantly involves cellular elements of peripheral neural sheaths. Little is known about the regulation of differentiation and proliferation of cells comprising neurofibromas. Because nerve growth factor-like activity may be present in neurofibromas and the cells comprising neurofibromas are neural crest derivatives, we have investigated whether nerve g...
متن کاملPancreatic acinar AR42J cells express functional nerve growth factor receptors.
The factors regulating the differentiation of the endocrine cells of the pancreas are still unknown. In previous studies, we have demonstrated that, like neurones, various beta-cell lines express functional neurotrophin receptors. Moreover, Trk-A, the nerve growth factor (NGF) high-affinity receptor, is expressed in vivo in mature rat islets and early during development in the pancreatic ductal...
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ژورنال
عنوان ژورنال: TURKISH JOURNAL OF MEDICAL SCIENCES
سال: 2015
ISSN: 1300-0144,1303-6165
DOI: 10.3906/sag-1405-116