نتایج جستجو برای: thymus lancifolious
تعداد نتایج: 16140 فیلتر نتایج به سال:
The development pathway from embryonic thymus-stem cell to peripheral thymus-derived lymphocyte has been demonstrated using the alloantigens theta (theta) and TL as surface markers of cell differentiation. On the basis of cytotoxicity tests carried out on CBA.H or A embryo thymus cultured in diffusion chambers and on CBA.H embryo thymus grafts and peripheral lymphocytes derived from them in AKR...
The thymus and parathyroid glands arise from a shared endodermal primordium in the third pharyngeal pouch (3rd pp). Thymus fate is specified in the ventral 3rd pp between E9.5 and E11, whereas parathyroid fate is specified in the dorsal domain. The molecular mechanisms that specify fate and regulate thymus and parathyroid development are not fully delineated. Previous reports suggested that Tbx...
The reduced immunological responsiveness of neonatally thymectomized rodents has been reversed far more effectively with cells from spleen, lymph nodes, and thoracic-duct lymph than with cells from either thymus or bone marrow.' In heavily irradiated mice, an inoculum containing a mixture of marrow and thymus cells allowed the production of more hemolysins against sheep erythrocytes than could ...
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