OBJECTIVE The purpose of this study was to determine pretreatment effects of moderate-term endurance training before the various dosages (10 and 20 mg.kg(-1)) of DOX on a heat shock protein (HSP70 kda) and cardiotoxicity in heart tissue. METHODS Forty-eight male rats were randomly assigned to nontraining (NT) and training (T) groups and three subgroups; DOX10 mg.kg(-1) and DOX20 mg.kg(-1) and...

As the power Internet of Things (IoT) enters security construction stage, massive use perception layer devices urgently requires an identity authentication scheme that considers both and practicality. The existing public key infrastructure (PKI)-based is currently difficult to apply in many terminals IoT. Its distribution management costs are high, which hinders development IoT construction. Co...

Myositis associated with graft-versus-hostdisease (GVHD) typically presents with proximal muscle weakness, myalgias, and a raised creatinine phosphokinase (CPK) level. We report a case of a 51 year old man who developed respiratory muscle weakness five years after an allogeneic bone marrow transplant for multiple myeloma. His symptoms included tachypnoea, abdominal paradox, and orthopnoea. Pulm...

Myositis associated with graft-versus-host-disease (GVHD) typically presents with proximal muscle weakness, myalgias, and a raised creatinine phosphokinase (CPK) level. We report a case of a 51 year old man who developed respiratory muscle weakness five years after an allogeneic bone marrow transplant for multiple myeloma. His symptoms included tachypnoea, abdominal paradox, and orthopnoea. Pul...

Thrombin and adenosine diphosphate (ADP) supported the binding of 125l-fibrinogen to washed human platelets with similar kinetics and affinity. Platelet secretion, as measured by 14C-serotonin release, and fibrinogen binding exhibited an identical dependence on thrombin concentration. Enzymatic removal of ADP with apyrase or creatine phosphate/creatine phosphokinase (CP/CPK) from thrombin-stimu...

Components of the complement system are known to play an important role in the cytolytic process and in chemotaxis of leukocytes. Cobra venom factor specifically cleaves C3 activity via activation of the alternative (properdin) complement pathway. It does not act directly on C3. If C3 is involved in tissue necrosis after ischemic injury, cobra venom factor might reduce tissue damage after acute...

The influence of the administration of pharmacologic doses of hydrocortisone on the extent and severity of acute myocardial ischemic injury and on subsequent necrosis after acute coronary occlusion was investigated in 28 dogs. In order to study acute myocardial injury, repeated epicardial electrocardiograms were recorded from 10 to 15 sites on the anterior surface of the left ventricle. Average...

The protective effect of tomato extract and lycopene on acute doxorubicin (DOX) myocardial toxicity was evaluated in mice. DOX toxicity, induced by a single intraperitoneal injection (15 mg/kg), was revealed by an elevated serum CPK(MB) and histopathological observations. Tomato extract (1.2 and 2.4 g/kg, i.p.) and lycopene (1.7 and 3.5 mg/kg, i.p.) prevented the rise in serum CPK(MB) and ameli...

Method The results of 831 operations with CABG in patients with CAD in 3 groups were evaluated: CABG in patients without diffuse lesions of coronary arteries (group I 711 patients), isolated CABG in patients with advanced CAD (group II 33 patients) and CABG combined with TMLR in patients with advanced CAD (group III 87 patients). Data evaluation was made on the basis of the data of intraoperati...