نتایج جستجو برای: hybrid cells
تعداد نتایج: 1561911 فیلتر نتایج به سال:
Fusion of the highly tumorigenic Burkitt's lymphoma (BL) cell line BL60-P7 with the nontumorigenic autologous EBV-immortalized lymphoblastoid cell line (LCL) IARC 277 results in suppression of the tumorigenic phenotype of the parental cell line BL60-P7 after s.c. inoculation into T cell-deficient nude mice. We analyzed whether, after long-term cultivation of these lymphoma hybrid cells, express...
Matings between D. melanogaster females and males of sibling species in the D. melanogaster complex yield hybrid males that die prior to pupal differentiation. We have reexamined a previous report suggesting that the developmental defects in these lethal hybrid males reflect a failure in cell proliferation that may be the consequence of problems in mitotic chromosome condensation. We also obser...
In the GH3 line of pituitary cells, growth hormone (GH) production is stimulated by thyroid and glucocorticoid hormones, yet non-pituitary cells, for example mouse fibroblast cells, which also contain receptors for these hormones do not produce GH. We have chosen to study both types of control over GH production in GH3 rat pituitary x GH nonexpressing LB82 mouse fibroblast hybrid cells. Most hy...
Hybrid cell line 108CC5, obtained by fusion of N18TG2 mouse neuroblastoma and C6BU1 rat glioma lines, was injected intracranially or s.c. into nude mice. The tissues of the resultant intracranial and s.c. tumors were processed for light, phase, and electron microscopy. For comparison, the tumors induced by inoculation of the parent lines in the respective animal hosts were also studied. Histolo...
In this present study, we examined the differentiation potential of human bone marrow derived mesenchymal stem cells (hBMSCs) into hepatocytes on a three-dimentional (3D) nanofibrous scaffold formed by Poly (ε-caprolactone) (PCL), collagen and polyethersulfone (PES). The nanofiber was prepared by the electrospining technique. HBMSCs were isolated using combining gradient density centrifugation ...
This review provides an overview of the hybrid-perovskite crystallization process for solar cells, unveiling phenomena thin film formation.
background: development of tissue engineering and regenerative medicine has led to designing scaffolds and their modification to provide a better microenvironment which mimics the natural niche of the cells. gelatin surface modification was applied to improve scaffold flexibility and cytocompatibility. methods: plla/pcl aligned fibrous scaffold was fabricated using electrospinning method. adscs...
Mouse teratocarcinoma cells from the OTT6050 ascites tumor were established in tissue culture and selected for 5-bromodeoxyuridine (BrdUrd) resistance. The embryonal carcinoma cells grew without a feeder layer, remained deficient for thymidine kinase (EC 2.7.1.75), and differentiated like the original tumor into various tissues after subcutaneous injection into 129 mice. We fused the BrdUrd-res...
Differentiated T helper (Th) cell lineages are thought to emerge from alternative cell fate decisions. However, recent studies indicated that differentiated Th cells can adopt mixed phenotypes during secondary immunological challenges. Here we show that natural primary immune responses against parasites generate bifunctional Th1 and Th2 hybrid cells that co-express the lineage-specifying transc...
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