6 תוצאות
Following the characterization of a hexadecapeptide,α-endorphin, melanotropin-potentiating factor (MPF) was isolated from the filtrate of uremic patients suffering from melanosis and carbohydrate intolerance. The structure of MPF has been determined on the bases of chemical and physicochemical
BACKGROUND
We previously demonstrated that the hyperpigmentation that occurs in UVB-melanosis as well as in solar lentigos is associated with the increased production of melanogenic cytokines, such as endothelin (EDN)-1 and stem cell factor (SCF), by keratinocytes in those areas of the
We used experimental evolution to test the 'melanism-desiccation' hypothesis, which proposes that dark cuticle in several Drosophila species is an adaptation for increased desiccation tolerance. We selected for dark and light body pigmentation in replicated populations of D. melanogaster and assayed
A total of 512 colectomy and endoscopic biopsy specimens were reviewed to define the prevalence and possibly the significance of dystrophic goblet cells (DGCs) in neoplastic and nonneoplastic colonic diseases. As compared with an incidence of 1% in disease-free specimens, DGCs were observed in 38%
Diet has an important role to play in the well-being of human body.The study intends to establish the "hypothesis of conscious, selective, and self-destruction i.e., deregulated autophagy of skin and hair in low dietary protein scenario" by Flammulina velutipes (enoki, velvet shank, golden needle mushroom or winter mushroom), one of the main edible mushrooms on the market, has long been recognized for its nutritional value and delicious taste. In recent decades, research has expanded beyond detailing its nutritional composition and