factor v (fv) deficiency is a rare bleeding disorder (rbd) that inherit in autosomal recessive manner. diagnosis of fv deficiency (fvd) is made by routine coagulation tests, fv activity and molecular analysis. in patients with fvd, routine coagulation tests including activated partial thromboplastin time (aptt), prothrombin time (pt) and evenbleeding time (bt) are prolongedwhile thrombin time (...

in endemic area the most challenging problem for brucellosis is to find a reliable diagnostic method. in this case-control study, we investigated the accuracy of elisa test for diagnosis of human brucellosis and determined the optimal cut-off value for elisa results in iran. the laboratory diagnosis of brucellosis was performed by blood isolation of brucella organism with a bactec 9240 system a...

background evaluation of the cerebellum and vermis is one of the integral parts of the fetal cranial anomaly screening. objectives the aim of this study was to create a nomogram for fetal vermis measurements between 17 and 30 gestational weeks. patients and methods this prospective study was conducted on 171 volunteer pregnant women between march 2013 and december 2014. measurements of the feta...

echocardiography is a non-invasive diagnostic technique which provides information regarding cardiac function and hemodynamics. it is the most frequently used cardiovascular diagnostic test after electrocardiography and chest x-ray. however, in a patient with acute chest pain, transthoracic echocardiography is essential both for diagnosing acute coronary syndrome, zeroing on the evaluation of v...

background: early detection of proneness to hypertension may help an individual to lead a healthy life by altering the life style. subjects having the predisposing factors of hypertension tend to show higher and prolonged responsiveness to blood pressure following stress. methods: normotensive, non-smoking healthy sedentary male students and staff of nepal medical college (n=50, age group 18-35...

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background radiography plays an important role in the detection of interproximal caries. objectives the aim of the present study was to determine diagnostic accuracy of chargecoupled devices (ccd), photo stimulable phosphor (psp) and film radiography in detecting non-cavitated caries. patients and methods seventy-two non-cavitated approximal surfaces of extracted human posterior teeth were radi...

context low back pain (lbp) is among the most prevalent musculoskeletal conditions in the developed countries. it is a common problem causing disability and imposing a huge economic burden to individuals and state organizations. imaging plays an important role in diagnosis of the etiology of lbp. evidence acquisition the electronic databases included: pubmed (1950 to present), ovid sp medline (...

in previous years, identification of fetal cells in maternal blood circulation has caused a new revolution in non-invasive method of prenatal diagnosis. low number of fetal cells in maternal blood and long-term survival after pregnancy limited the use of fetal cells in diagnostic and clinical applications. with the discovery of cell-free fetal dna (cffdna) in plasma of pregnant women, access to...

background and aims: a multiplex transcription-polymerase chain reaction (m-pcr) was developed for direct detection and discrimination between canarypox virus (cpv) and other avian poxvirus (apv). materials and methods: three compatible primer sets were designed for m-pcr amplification of different loci fpv126, fpv140, and fpv167 located at highly conserved apv genes. results: results showed th...