Ashraf El-Sherbiny

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Althesin and its two steroidal components elicited, despite a deficit vasopressor effect by their solvent vehicle Cremophor El, a well-marked hypotensive activity appearing abruptly after i.v. injection in chloralosed cats. This vasodepressor effect which was weaker and shorter lasting with alphadolone acetate than alphaxalone proved to be one-cholinergic,(More)
BACKGROUND We explored the value of admission levels of N-terminal pro-brain natriuretic peptide (NTProBNP) that best predicts poor myocardial tissue perfusion following primary percutaneous coronary intervention (PPCI) in patients admitted with acute ST-segment-elevation myocardial infarction (STEMI). METHODS We enrolled 90 consecutive patients admitted(More)
Fresh bolti fish (Tilapia nilotica), caught in the river Nile was immersed in 10 and 20 ppm tetracycline (TC) solutions for 10 and 15 min respectively and in 500 and 1000 R.U. nisin/g fish for 20 and 30 min respectively. Total volatile bases (TVN) showed in both fish treated with TC and nisin a slow increase at the first stage and after that a fast(More)
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