Pathology of cerebral ischaemia - mechanisms involved in neuronal damage
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چکیده
منابع مشابه
Mechanisms of transient cerebral ischaemia.
A 51-year-old vintner entered hospital because of episodes of transient cerebral ischaemia. These had begun six months previously and occurred about twice weekly. They were provoked by the physical exertion of lifting crates and barrels so regularly that he had to leave his employment. At other times he experienced attacks while sitting. There was no relation to movements of the neck. Each atta...
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BACKGROUND AND PURPOSE After focal cerebral ischemia, depending on its localization and extent, secondary neuronal damage may occur that is remote from the initial lesion. In this study differences in secondary damage of the ventroposterior thalamic nucleus (VPN) and the reticular thalamic nucleus (RTN) were investigated with the use of different ischemia models. METHODS Transient middle cere...
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Background: Assisted fertilization procedures are a currently widespread practice to regulate reproduction in humans and animals. The arising question is why the human being manipulating gametes to generate new individuals, if we do not understand yet the molecular mechanism of fertilization?. Successful completion of fertilization in mammals is dependent on three membrane fusion events: 1. the...
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These investigations characterised the cerebrovascular effects of an endothelin ETA-receptor antagonist PD156707 in normal and ischaemic cat brain. A dose of PD156707 that inhibited the effects of exogenous endothelin-1 was established in nonischaemic cerebral resistance arterioles. Perivascular microapplication of the endothelin-receptor antagonist PD156707 (0.03-3 microM) had a minimal effect...
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To understand the pathology of myocardial ischaemia detailed knowledge of the anatomy and physiology of the coronary arterial tree is required. The anatomy of the major coronary arteries running on the epicardial surface of the heart has been common knowledge for years. The equally important micro-anatomy of vessels within the myocardium has been neglected along with the physiology of intramyoc...
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ژورنال
عنوان ژورنال: Yugoslav Medical Biochemistry
سال: 2003
ISSN: 0354-3447,1452-8193
DOI: 10.2298/jmh0302085o