Albumin isoforms unique to the proliferative endometrium identified by 2-dimensional electrophoresis and tandem mass spectrometry

Isoforms of kininogen identified in follicular fluid by 2D-electrophoresis and tandem mass spectrometry

.Quadrupole time of flight mass spectrometric identification of differentially expressed uterine proteins with respect to pregnancy

.Protein expression in human granulosa cell subtypes

Liver cells of the twenty-one day old rat embryo are isolated by a modified method and autophagy is studied in them by electron microscopic morphology and morphometry. Immediately after isolation or 2.5 h incubation in nutrient-free medium, embryonic hepatocytes contain high amount of glycogen and only very few autophagic vacuoles. In contrast, all glycogen is lost and 15% of the cytoplasmic volume is occupied by late autophagic vacuoles in hepatocytes after 18 h in the same medium. Presence of 3- methyladenine in the latter case inhibits both the loss of glycogen and the appearance of autophagic vac- uoles while enlarging the multivesicular body compartment. Our findings reveal major differences between isolated embryonic and adult hepatocytes concerning autophagy. Several types of autophagic vacuoles are described in the cell types of the erythropoietic cell lineage. This means that autophagy is an …