DIFFERENTIATION IN CULTURE OF MIXED AGGREGATES OF DISSOCIATED TISSUE CELLS

Differentiation in Culture of Mixed Aggregates of Dissociated Tissue Cells.

Our concepts of the process of determination in embryonic development have been based largely on results obtained by extirpation, transplantation, and explantation of tissue masses consisting of many cells. These methods have revealed an apparent restriction of potencies during development. The varying results obtained with different methods, however, have led to serious questioning of the conc...

Optimization of tissue-culture conditions for differentiation of muscle from dissociated single cells.

Chick embryo extract is widely used to induce differentiation in cultures of muscle and other tissues. As part of a systematic study of factors which promote maximal differentiation of muscle cells, we found that unmodified chick embryo extract could be quite toxic to cells. This report describes the effects of varying culture media composition and cell density on the rate and extent of differe...

on the status of mixed methods research in applied linguistics

چکیده ندارد.

Survival of Bordetella pertussis in Tissue Culture of Animal Cells

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...