نتایج جستجو برای: early cleavage
تعداد نتایج: 729833 فیلتر نتایج به سال:
Objective: Berberis vulgaris contains antioxidants that can inhibit DNA cleavage. The purpose of this study was to evaluate the antioxidant and protective activity of B. vulgaris on DNA cleavage. <span style="font-size: medium;"...
In the multinucleate cap rays of the green alga Acetabularia mediterranea the cell surface increases dramatically within a short time period during the final stages of coenocytotomic cleavage. In early stages of cyst formation the cytoplast is traversed by numerous large and prolate cleavage vesicles which are characterized by typical columellar or spinous coat structures. The cleavage vesicles...
BACKGROUND It has been claimed that the risks to the child resulting from vitrification as compared with the slow-freezing technique, may be higher owing to the high concentrations of potentially toxic cryoprotectants. We therefore retrospectively compared the obstetric and neonatal outcomes in a cohort of children born after transfer of vitrified blastocysts, fresh blastocysts and slow-frozen ...
Physiological degradation of fibrinogen by plasmin leads to a recognized series of intermediate and stable terminal cleavage fragments and is associated with complex modulation and progressive loss of native antigenic expressions. Early in association with progressive plasmin cleavage, a stable cleavage-associated neoantigen, present in the D-fragment region of the molecule, is exposed in vitro...
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