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Biomedical subjects

H Noel

Publications and source records attributed to H Noel.

50 records · Page 3Linked to original sources
PubMed1974

Effects of alpha and beta receptor stimulating and blocking agents on experimental disseminated intravascular coagulation.

In this experimental study on rabbits, we compare the haemostatic and histological changes observed in animals with disseminated intravascular coagulation (DIC) induced by thrombin perfusion (100 u/kg/hr during 3 hours) with or without preventive administration of alpha and beta receptor stimulating or blocking agents. Both alpha and beta receptor stimulating agents enhance the disorders induced by thrombin alone, while alpha or beta blocking agents reduce them. This favourable action is still more pronounced with the combination of these two last types of drugs. The modifications observed appear to be related to changes in platelet function.

Adrenergic alpha-Agonists↗
PubMed1974

Comparative effects of proteinase inhibitors, plasminogen antiactivators, heparin and acetylsalicylic acid on the experimental disseminated intravascular coagulation induced by thormbin.

In an experimental study in the rabbit, the modifications of some haemostasis parameters (platelet count, platelet retention and aggregation, platelet factors 3 and 4, platelet and plasma plasmin inhibiting activities, fibrinogen and other plasma factor levels, FDP), and histological findings are compared in both the normal animal and the animal with disseminated intravascular coagulation (DIC) induced by thrombin perfusion after administration of fibrinolytic inhibitors (plasminogen antiactivators and proteinase inhibitors). In the normal animal, the administration of fibrinolytic inhibitors is followed by haemostatic changes similar to those found in thrombophilic states. The modifications are more pronounced with plasminogen antiactivators than with proteinase inhibitors. In the animal with DIC, the administration of fibrinolytic inhibitors enhances the haemostatic and the biological disorders produced by thrombin perfusion. The effect of the plasminogen antiactivators is even more evident. The preventive administration of heparin reduces or abolishes the biological and histological disorders induced by thrombin; its beneficial effect is considerably reduced when thrombin is combined with fibrinolytic inhibitors. The administration of acetylsalicylic acid appears to be ineffective for the prevention of haemostatic and histological changes induced by thrombin perfusion.

Aminocaproates↗
PubMedDate not supplied

[Wegener's disease. Unusual initial symptomatology: acute pain in the lower limbs].

The authors report a case of Wegener's granulomatosis unusual for its initial signs. The first evidence of disease consisted in pains in the lower limbs, probably caused by inflammatory processes involving the fascia. Biochemical, radiological and histological examinations allowed the diagnosis to be made.

Adrenal Cortex Hormones↗