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Sulfonylureas or sulphonylureas are a class of organic compounds used in medicine and agriculture. The functional group consists of a sulfonyl group (-S(=O) 2 ) with its sulphur atom bonded to a nitrogen atom of a ureylene group (N,N-dehydrourea, a dehydrogenated derivative of urea ).
For example, in pancreatic beta cells, high levels of glucose lead to increased production of ATP, which, in turn, binds to the K ATP channel resulting in channel closure. The relative depolarization (decrease in membrane hyperpolarization ), in turn, opens voltage-dependent calcium channels increasing intracellular calcium concentrations ...
Pages in category "Sulfonylureas" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...
The hooded pitohui.The neurotoxin homobatrachotoxin on the birds' skin and feathers causes numbness and tingling on contact.. The following is a list of poisonous animals, which are animals that passively deliver toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested.
This is a list of large carnivores known to prey on humans. The order Carnivora consists of numerous mammal species specialized in eating flesh. This list does not include animal attacks on humans by domesticated species (dogs), or animals held in zoos, aquaria, circuses, private homes or other non-natural settings.
List of sulfonamides; Author of The Demon Under the Microscope, a history of the discovery of the sulfa drugs; A History of the Fight Against Tuberculosis in Canada (Chemotherapy) Presentation speech, Nobel Prize in Physiology and Medicine, 1939; The History of WW II Medicine "Five Medical Miracles of the Sulfa Drugs".
The sulfonylureas and thiazide diuretics are newer drug groups based upon the antibacterial sulfonamides. [1] [2] Allergies to sulfonamides are common. The overall incidence of adverse drug reactions to sulfa antibiotics is approximately 3%, close to penicillin; [3] hence medications containing sulfonamides are prescribed carefully.
For example, in America in 2012 there were some 78 million dogs, 86 million cats, and 3.5 million rabbits. [44] [45] [46] Anthropomorphism, the attribution of human traits to non-human animals, is an important aspect of the way that humans relate to other animals such as pets.