Thymus or thymus - buy levitra paired organ located in the upper mediastinum. After 30 years of age undergoes involution. In the thymus, along with the formation of bone marrow stem cells are produced by T-lymphocytes hormonal factors - thymopoietin and thymosin. Hormones provide differentiation of T-lymphocytes and play a role in buy Clomid cellular immune reactions. There is also evidence that hormones provide a synthesis of cellular receptors for neurotransmitters and hormones, such as acetylcholine receptors at the postsynaptic membrane of brand cialis the neuromuscular synapse.
Écrit par Administrator - 27 septembre 2011