Vasopressin is a peptide hormone that increases water permeability of the kidney's collecting duct and distal convoluted tubule by inducing translocation of aquaporin-CD water channels in the plasma membrane of collecting duct cells.asopressin released within the brain has many actions: 1  Vasopressin is released into the brain in a circadian rhythm by neurons of the suprachiasmatic nucleus. 2  Vasopressin released from centrally projecting hypothalamic neurons is involved in aggression, blood pressure regulation, and temperature regulation.
Nagoya: Annual Weather Averages. August is the hottest month in Nagoya with an average temperature of 28Â°C (82Â°F) and the coldest is January at 4Â°C (39Â°F).
Weather lowdown. Along with July, August is the hottest month of the year for Florence, Italy, when temperatures are at their highest and cloud coverage and rainfall are at their lowest. At this time of year, the average temperature for the city begins at 25.5Â°C, created by highs of 32Â°C during the daytime and lows of 19Â°C after dark.