title: [Diabetic neuropathies. IV. Autonomous neuropathy. Peripheral sympathetic innervation and the cardiovascular system].
abstract: The clinical conditions due to damage to the peripheral sympathetic nervous system during diabetic neuropathy mainly involve alterations to subcutaneous vasomotility , temperature body regulation and exudation, which may take form of hyper or hypoactivity. Gustatory exudation and local anhydrosis are described in detail as well as the connection with aggravating factors like long duration, poor balance and early onset of diabetes mellitus . Change in the relevant cardiovascular reflexes, commonly used in diagnosing diabetic neuropathy, are also analysed with a discussion of their physiopathological background and clinical significance. Finally the painless infarct, sudden death and abnormal response to hypoglycaemia, that are the common features of diabetic neuropathy, are also described.
mesh_terms: D001833:Body Temperature Regulation; D002395:Catecholamines / Q000378:metabolism; D003929:Diabetic Neuropathies / Q000150:complications / Q000503:physiopathology*; D006321:Heart / Q000294:innervation; D006323:Heart Arrest / Q000209:etiology; D006339:Heart Rate; D006801:Humans; D007003:Hypoglycemia / Q000378:metabolism; D007007:Hypohidrosis / Q000209:etiology; D007024:Hypotension, Orthostatic / Q000209:etiology; D009203:Myocardial Infarction / Q000209:etiology; D011187:Posture; D012867:Skin / Q000294:innervation; D013546:Sweating; D013610:Tachycardia / Q000209:etiology; D014630:Vagus Nerve / Q000473:pathology; D014666:Vasomotor System / Q000503:physiopathology
chemical_list: D002395:Catecholamines
vernacular_title: La neuropatia diabetica. IV. Neuropatia autonoma. Innervazione simpatica periferica e apparato cardiovascolare.