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Titolo:
Thermographic measurement of skin temperature recovery time of extremitiesin patients with type 2 diabetes mellitus
Autore:
Fujiwara, Y; Inukai, T; Aso, Y; Takemura, Y;
Indirizzi:
Dokkyo Univ, Dept Med, Koshigaya Hosp, Sch Med, Koshigaya 3438555, Japan Dokkyo Univ Koshigaya Japan 3438555 p, Sch Med, Koshigaya 3438555, Japan
Titolo Testata:
EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES
fascicolo: 7, volume: 108, anno: 2000,
pagine: 463 - 469
SICI:
0947-7349(2000)108:7<463:TMOSTR>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
PLASMINOGEN-ACTIVATOR INHIBITOR-1; LASER-DOPPLER FLOWMETRY; SYMPATHETIC VASOCONSTRICTOR; AUTONOMIC NEUROPATHY; ENZYME-IMMUNOASSAY; RISK-FACTORS; BLOOD-FLOW; FOOT; RESPONSES; MICROANGIOPATHY;
Keywords:
Type 2 diabetes mellitus; thermography; arteriosclerosis; sympathetic nerve function; blood-coagulation-fibrinolytic system;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Inukai, T Dokkyo Univ, Dept Med, Koshigaya Hosp, Sch Med, 2-1-50 Minami Koshigaya, Koshigaya 3438555, Japan Dokkyo Univ 2-1-50 Minami Koshigaya Koshigaya Japan 3438555 pan
Citazione:
Y. Fujiwara et al., "Thermographic measurement of skin temperature recovery time of extremitiesin patients with type 2 diabetes mellitus", EXP CL E D, 108(7), 2000, pp. 463-469

Abstract

To elucidate the relationship between the recovery of skin temperature in an extremity after exposure to cold water and various factors associated with diabetes, we measured skin temperature in type 2 diabetic patients (N=61) and control subjects (N=16). A thermo-tracer was used in thermographic measurements. The right third toe of each subject was immersed in cold water at 0 degrees C for 10 sec. R-t represents the recovery rate of skin temperature at t min after exposure. R-t was significantly reduced in the diabeticpatients every 5 min in the 20 min period following exposure compared withcontrol subjects. The diabetic patients group exhibited a significantly positive correlation between R-20 and the ankle-brachial index. R-20 in the diabetic patients showed a significantly positive correlation with the reduction in systolic blood pressure at the arm observed in Schellong's test, inaddition, R-20 showed a significantly negative correlation with plasma levels of fibrinogen and plasminogen activator inhibitor-1. However, the severity of diabetic retinopathy and nephropathy was not significantly related to R-20 in the diabetic patients. The present data indicate that the recovery of skin temperature after immersion in cold water was markedly reduced inpatients with type 2 diabetes mellitus as compared with healthy control subjects. Peripheral arteriosclerosis, impaired sympathetic nerve function and the activation of the blood coagulation system may all contribute to thisreduced recovery of skin temperature.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:49:50