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Type 1 diabetes (T1D), formerly known as juvenile diabetes, is an autoimmune disease that occurs when the body's immune system destroys pancreatic cells (beta cells). [5] In healthy persons, beta cells produce insulin. Insulin is a hormone required by the body to store and convert blood sugar into energy. [6]
Lectures on pathophysiology and clinical aspects of diabetes were followed by simulated cases using the AIDA on-line diabetes software simulator. Two cases demonstrated glycemic effects and pharmacokinetics of insulin administration, diet, and exercise in insulin-dependent type 1 diabetes mellitus and non-insulin-dependent type 2 diabetes ...
Gestational diabetes – Gestational diabetes, is a temporary condition that is first diagnosed during pregnancy. Like type 1 and type 2 diabetes, gestational diabetes causes blood sugar levels to become too high. It involves an increased risk of developing diabetes for both mother and child.
The polyol pathway is a two-step process that converts glucose to fructose. [1] In this pathway glucose is reduced to sorbitol, which is subsequently oxidized to fructose. It is also called the sorbitol-aldose reductase pathway. The pathway is implicated in diabetic complications, especially in microvascular damage to the retina, [2] kidney, [3 ...
Both types of diabetes, if untreated, result in too much glucose remaining in the blood (hyperglycemia) and many of the same complications. Also, too much insulin and/or exercise without enough corresponding food intake in diabetics can result in low blood sugar ( hypoglycemia ).
A summary of the pathophysiology of a type 1 hypersensitivity reaction. Type I hypersensitivity can be further classified into immediate and late-phase reactions. Within minutes of exposure to an antigen, the immediate hypersensitivity occurs, releasing histamines and lipid mediators which are responsible for the initial allergic reaction response.
Free fatty acids from triglycerides are converted to ketones, and to acetyl-CoA. Amino acids and lactic acid are used to synthesize new G6P in liver cells by the process of gluconeogenesis . The last step of normal gluconeogenesis, like the last step of glycogenolysis, is the dephosphorylation of G6P by glucose-6-phosphatase to free glucose and PO
Maturity-onset diabetes of the young (MODY) refers to any of several hereditary forms of diabetes mellitus caused by mutations in an autosomal dominant gene disrupting insulin production. [1] Along with neonatal diabetes , MODY is a form of the conditions known as monogenic diabetes.