The best speakers to use would be between 6-8 ohms and would need to connect to the speaker terminals of the receiver. The TXNR 636 cannot handle a 4 ohm speaker load.
Report Abuse. Yes, Histamine is a hormone. It's an amine secreted by the brain and stored in a number of cells (e.g., mast cells, basophils, enterochromaffin cells).Normally, there is a low level of histamine circulating in the body. However, the release of histamine can be triggered by an event such as a mosquito bite.
Body Cells and Systems (Intrinsic histamine) Histamine is a biogenic amine (sometimes referred to as a vasoactive amine) that, in. mammals, is produced primarily by the action of the enzyme histidine decarboxylase on. the amino acid histidine. Histidine is one of the 20 or so amino acids that combine.