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- 请教：VEGF的表达部位？
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shanghainese 离线
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Vascular endothelial growth factor (VEGF) is a heparin-binding, dimeric protein related to the PDGF/sis family of growth factors. Major sources of VEGF include pituitary cells, monocytes/macrophages, smooth muscle, and keratinocytes. VEGF is a mitogen for endothelial cells, activates and is chemoattractant for monocytes, enhances blood vessel permeability, and is a pro-coagulant.
你的实验表达是正确的。
HER-2 amplification and over-expression can also be found in intestinal type gastric and gastroesophageal carcinomas, ovarian carcinomas, high grade endometrial carcinomas and some salivary duct tumours. Low-level copy number increases have been found also in rare cases of lung tumours.Also positivity in the normal breast glandular epithelium cells was seen.
以上文字是北欧免疫组化质控组织写的评述中摘录的。
