Pathophysiologie (Fach) / diabetes mellitus (Lektion)
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diabetes
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- what is diabetes mellitus? Betacells of islets of Langerhans do not produce Insulin anymore or cells do not respond to produced insulin. -> Glucose in blood is not degraded Liver is going on to produce Glucose
- Symtoms of diabetes mellitus rising level of glucose in blood acidose -> degrade of fatty acids polyuria -> to egest glucose by kidneys polydipsia (trinkzwang) -> hyperosmolarity hyperventilation -> get rid of O2 by breathing (acidose)
- What happend to rising glocoselevel in the blood rising level of glucose due to release of insulin from the islets of Langerhans in the pancreas.
- effect of Insulin rising absorption of glucose in Muscle- and fatty cells causes cells in the liver to take up glucose from the blood
- What is diabetes mellitus type 1? What are the following diseases? destroying of Betacells (islets of Langerhans) -> no Insulin is produced caused by genetics and/or virus infection high bloodpreasure acidose coronary bloodvessel diseases
- What is diabetes mellitus type 2? result of insulinresistance cause: overeating, to much fatty acids -> metabolic syndrom "adult-onset diabetes"