Insulin glargine Insulin glargine Insulin glargine, marketed under the names Lantus, among others, is a long-acting basal insulin analogue, given once daily to help control the blood sugar level of those with diabetes. It consists of microcrystals that slowly release insulin, giving a long duration of action of 18 to 26 hours, with a "peakless" profile (according to the insulin glargine package insert). Pharmacokinetically, its steady action can supplement the variable insulin secretion of non-diabetic pancreatic beta cells. Sometimes, in type 2 diabetes and in combination with a short acting sulfonylurea (drugs which stimulate the pancreas to make more insulin), it can
Insulin resistance the likelihood of Type 2 diabetes mellitus. Also, insulin resistance often is associated with a hypercoagulable state (impaired fibrinolysis) and increased inflammatory cytokine levels. Another factor that may promote insulin resistance is Leptin, a hormone produced from the ob gene and adipocytes. Its physiological role is to regulate hunger by alerting the body when it is full. From an adaptation perspective, it is possible that leptin resistance was favorable for survival during periods when food was scarce. Today however studies show that lack of leptin causes severe obesity and is strongly linked with insulin resistance. Leptin replacement in mice with