نتایج جستجو برای: explant size
تعداد نتایج: 559201 فیلتر نتایج به سال:
Cultured embryonic and adult skeletal muscle cells have a number of different uses. The micro-dissected explants technique described in this chapter is a robust and reliable method for isolating relatively large numbers of proliferative skeletal muscle cells from juvenile, adult or embryonic muscles as a source of skeletal muscle stem cells. The authors have used micro-dissected explant culture...
Several studies have shown that decidual tissue produces soluble factors which can mediate a variety of immunosuppressive activities. In order to assess whether prostaglandin E2 (PGE2) was present in supernatants produced by explant culture of 10 human specimens of first trimester decidua. The effect of the supernatants from the two different series (with and without indomethacin treatment) ...
Stevia rebaudiana is a herbaceous perennial plant with great global demand due to its beneficial steviol glycosides(SGs) content. Current conventional breeding technique unable cater the need for more S. planting materials. Therefore, an improved in vitro shoot regeneration protocol was developed by using chitosan. The highest fresh weight of (0.586 ± 0.176 g/explant), dry (0.056 0.02 g/explant...
Objective: To compare the characteristics of human gingival fibroblasts (hGFs) obtained by tissue-explant and enzyme-digestion methods. Methods: The hGFs were isolated using tissue explants and enzyme digestion methods and identified by immunocytochemical analysis. Cell-surface molecules were detected by flow cytometry analysis. The colony-forming activity was examined by CFU-F assay. Oil red O...
BACKGROUND Insulin-like growth factor 1 (IGF-1) activates prosurvival pathways and improves postischemic cardiac function, but this key cytokine is not robustly expressed by cultured human cardiac stem cells. We explored the influence of an enhanced IGF-1 paracrine signature on explant-derived cardiac stem cell-mediated cardiac repair. METHODS AND RESULTS Receptor profiling demonstrated that ...
OBJECTIVE The aim of this study is the histological and immunohistochemical evaluation of ex vivo produced oral mucosal equivalents using keratinocytes cultured by direct explant technique. MATERIAL AND METHODS Oral mucosa tissue samples were obtained from the keratinized gingival tissues of 14 healthy human subjects. Human oral mucosa keratinocytes from an oral mucosa biopsy specimen were di...
Objective The purpose of this study was to investigate the effects of estradiol on the expression of hypoxia-inducible factor (HIF)-1α and the differentiation of trophoblasts in human first trimester villous explant cultures. Methods Villous explant cultures were established from first trimester human placentas (6-8 weeks of gestation, n=3). Normal villous tissues were explanted on Matrigel a...
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