To the Editor:—We read with interest the article of Conzen et al. demonstrating a reduction of cardiac troponin I release after coronary artery bypass grafting on the beating heart when sevoflurane was compared to propofol. Most previous studies identified peak postoperative troponin I as the major endpoint. It is not clear from the article of Conzen et al. which was the peak postoperative trop...

evidence acquisition in this study, we examined a major resource of itm, the qanoon fi al-teb (the canon of medicine), by avicenna and the writings of prominent ancient scholars and physicians on the origins of catarrh. pubmed and google scholar were also searched for information on pnd and catarrh, and they were compared with the catarrh in itm. results physicians of itm believe that the main ...

in this article, dynamics of the cerebrospinal fluid (csf) was studied, using computational fluid dynamics. using mri images of two special cases, a 2-dimensional model of the ventricular system was made. csf velocity and pressure distribution in ventricular system have high importance since the flow pattern of this liquid has an important effect on intracranial pressure, i.e., icp, which has a...

objective to evaluate the serum zinc level of the patients with simple febrile seizure and compare them with febrile children without seizure. materials & methods this prospective case - control study was performed on 60 patients aged 6 months to 6 years from apr. 2009 to jan.2010 in ghaem, imam reza and dr. sheikh hospitals in mashhad. the serum zinc level was assessed and compared between the...

Background : Meningitis is more common during the neonatal period than other periods of life and has a prevalence of one in 1000 live births. The similarity of its clinical manifestations with other infectious diseases makes it difficult to diagnose. The aim of the current study was to determine the relationship between age, sex, clinical signs and symptoms and laboratory test results of ne...

Meningitis is one of the most important causes of infant mortality and its early and proper diagnosis is of great importance, but there are currently no laboratory facilities optimized and fast in detection of meningitis pathogens. The current standard of bacterial meningitis diagnosis is microscopic examination and cerebrospinal fluid (CSF) culture. This research aimed at isolating the most co...

Cerebrospinal fluid from 100 patients with clinically diagnosed meningitis was examined for alpha-interferon. In the laboratory four patient groups were identified: bacterial meningitis (n = 12), viral meningitis (n = 15), normal cerebrospinal fluid (n = 57) and abnormal cerebrospinal fluid (n = 16). A further 14 patients with cerebrospinal fluid shunts but no abnormality in the cerebrospinal f...