Primary sex hormones in female women:The main sex hormones in humans women (along with some other primates) are estrogen and progesterone. The production of these hormones occurs in the ovaries, adrenal glands,
These data support the hypothesis that PRL is locally produced in the skin and acts directly as a hormonal regulator of HF regression in human anagen scalp HFs, possibly as a cutaneous response to stress or as a part in the pathogenesis of androgenetic alopecia in females. Materials and ...
Many females using hormonal contraceptives in general tend to have lighter and shorter menstrual periods after a few months, but those using non-cyclic methods often do not have any menstruation at all. Explain why this happens. What are the major causes of infertilit...
Positive feedback loops are less common that negative feedback loops within the body. Blood clotting is an example of a positive feedback loop where the outcome of the hormone is intensified (blood sticks together more and more until a clot is formed). An...
C. estrogen D. oxytocin White blood cells: The white blood cells are also called leukocyte. These cells are produced by the bone marrow. These cells are important for maintaining the immunity of the human body. The cells are responsible for fighting against pathogen...