In this experimental trial , 133 patients with single long bone fracture requiring surgery, admitted in Shahid Mohammadi Hospital (Bandar Abbas/Iran) from June 2002 to April 2003, were randomly devided into two groups. In the first group (72 individuals), after the completion of the operation a single hemovac drain was inserted, while in the second group (61 patients) no drain was used. The two...

Adjoints are used in optimization to speed-up computations, simplify optimality conditions or compute sensitivities. Because time is reversed in adjoint equations with first order time derivatives, boundary conditions and transmission conditions through shocks can be difficult to understand. In this article we analyze the adjoint equations that arise in the context of compressible flows governe...

BACKGROUND Infection with blood-borne viruses including hepatitis C (HCV) and hepatitis G (HGV) viruses is a substantial health problem. Varying prevalences of these infections in different studies reflect the role of predisposing risk factors in different countries or even different regions of a country. OBJECTIVES The objective of the present survey was to assess the prevalences of HCV and ...

Coefficient of variation has been widely used as a measure of precision of measurement equipment in particular for medical laboratories. The objective of this paper is to Inference for the coefficient of variation in uniform distributions. By using the two approaches of central limit theorem and generalized variable, confidence interval for coefficient of variation are considered. The coverage ...

Poor sleep in children may effectively affect their every day working, temperament, conduct, school execution and child rearing level [1-3]. In addition, sleep issues effectively affect personal satisfaction. At times, rest issues (sleep disorders) might be an indication of consideration deficiency/hyperactivity issue [4,5]. Rest issue are one of the fundamental medical problems raised by famil...

INTRODUCTION Thalassemia patients are prone to the hepatitis C, B, and HIV virus, due to their constant need to receive blood transfusions. Therefore, this research was aimed to determine the epidemic of the aforementioned diseases in thalassemia patients of Shahid Mohammadi Hospital of Bandar Abbas, Iran. METHODS This cross-sectional study was carried out on thalassemia patients visiting the...

One of the immediate cellular responses to stimulation by various growth factors is the activation of a phosphatidylinositol (PI) 3-kinase. We recently cloned the 85-kDa subunit of PI 3-kinase (p85) from a lambda gt11 expression library, using the tyrosine-phosphorylated carboxy terminus of the epidermal growth factor (EGF) receptor as a probe (E. Y. Skolnik, B. Margolis, M. Mohammadi, E. Lowen...

Introduction: Acinetobacter species are important opportunistic pathogens, widely spread in hospitals' environment and responsible for different health care associated infections. Because of its ability to rapidly develop resistance to the major groups of antibiotics, treatment of Acinetobacter infections is difficult and antibiotic susceptibility tests can help in choosing the best antibiotics...