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As a medication, insulin is any pharmaceutical preparation of the protein hormone insulin that is used to treat high blood glucose. [6] Such conditions include type 1 diabetes, type 2 diabetes, gestational diabetes, and complications of diabetes such as diabetic ketoacidosis and hyperosmolar hyperglycemic states. [6]
Insulin lispro, marketed under the brand name Humalog among others, is a modified form of medical insulin used to treat both type 1 and type 2 diabetes. [16] It is administered subcutaneously through injection or an insulin pump. [16] [17] The effects typically begin within 30 minutes and last for about 5 hours. [16]
Insulin is a peptide hormone containing two chains cross-linked by disulfide bridges. Insulin (/ ˈ ɪ n. sj ʊ. l ɪ n /, [5] [6] from Latin insula, 'island') is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the insulin (INS) gene. It is the main anabolic hormone of the body. [7]
Prior to the development of this technique, insulin was extracted from the pancreas glands of cattle, pigs, and other farm animals. While generally efficacious in the treatment of diabetes , animal-derived insulin is not indistinguishable from human insulin, and may therefore produce allergic reactions. [ 2 ]
The effects of insulin vary depending on the tissue involved, e.g., insulin is most important in the uptake of glucose by muscle and adipose tissue. [ 2 ] This insulin signal transduction pathway is composed of trigger mechanisms (e.g., autophosphorylation mechanisms) that serve as signals throughout the cell.
Insulin glargine, for example, is designed to precipitate after injection so it can be slowly absorbed by the body over a longer period than regular insulin would be. [13] Depot injections of insulins have been studied to better replicate the body's natural basal rate of insulin production, and which can be activated by light to control the ...
An insulin analog (also called an insulin analogue) is any of several types of medical insulin that are altered forms of the hormone insulin, different from any occurring in nature, but still available to the human body for performing the same action as human insulin in terms of controlling blood glucose levels in diabetes.
Drugs used in diabetes treat types of diabetes mellitus by decreasing glucose levels in the blood.With the exception of insulin, most GLP-1 receptor agonists (liraglutide, exenatide, and others), and pramlintide, all diabetes medications are administered orally and are thus called oral hypoglycemic agents or oral antihyperglycemic agents.
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