How to make a lysosome oated vesicles had been described as early as 1961. These small membranous structures were characterized by a highly organized layer of material on the cytoplasmic surface, “but no one knew their function,” says Marilyn Farquhar, whose lab at the time had become interested in how the Golgi complex helped produce enzymes. Roth and Porter (1964) had provided evidence that c...

introduction: the aim of this study was to investigate the growth and development of mouse two cell embryo on human uterine polarized monolayers. material and methodes: human endometrial tissue was obtained from patients who had undergone total hysterectomy. then, epithelial cells were isolated by collagenase i 0.25% and cultured on either ecm gel coated millipore filter insert (polarized) or p...