Cell reproduction.

Regulation of cell reproduction.

With each complete turn of the cell through its life cycle, all of the structural elements and functional capacities of the nucleus and cytoplasm undergo a doubling. All of these events, such as mitochondrion and ribosome production, formation of new membranes, doubling in the capacities for glycolysis and lipid metabolism, chromosome reproduction, etc., must be pre cisely interrelated and coor...

Induced Cell Reproduction and Cancer

stimulates the leucocytes to cell division and the addition of atropin and polychrome methylene blue hastens the process considerably. An observation which the author considers to be of great iinportanca is that the eosinophilous leucocytes of cancer patients contain a slightly smaller number of granules than those of healthy persons : the process of counting is rather difficult and the average...

Researches into Induced Cell-Reproduction in Amœbæ

Sex hormone drives blood stem cell reproduction.

Stem cells ensure the maintenance of tissue homeostasis throughout life by tightly regulating their self-renewal and differentiation. In a recent study published in Nature, Nakada et al, 2014 unveil an unexpected endocrine mechanism that regulates hematopoietic stem cell (HSC) self-renewal.

Physiology, Endocrinology, and Reproduction: Reproduction

conditions throughout the test. The hens were provided nutrients to meet the needs of all the hens based upon compilation of the breeder recommendations. The eggs from these strains were collected every 28 days from the previous 24 hrs production. Once collected the quality and compositional properties of the eggs such as pH, solids, whipping height, Haugh units and angel food cakes were evalua...