نتایج جستجو برای: urine sampling

تعداد نتایج: 276440  

Journal: :iranian journal of pathology 2012
nader shavandi reza afshar abolfazl samiei abbas saremi rahman sheikh hoseini

background and aims: post exercise proteinuria and increased urinary gamma-glutamyl transferase (ggt) levels can be indicative of exercise-induced renal damage. the aim of this investigation was to study the effect of one session of intensive training on renal tubular injury markers and compare their values to those 6 hours after training, for evaluating tubular damage after intensive training....

Journal: :British medical journal 1982
C Feyerabend T Higenbottam M A Russell

Nicotine concentrations were measured in saliva and urine samples collected from 82 smokers and 56 non-smokers after a morning at work. Each subject answered a series of questions related to their recent intentional or passive exposure to tobacco smoke. All non-smokers had measurable amounts of nicotine in both saliva and urine. Those non-smokers who reported recent exposure to tobacco smoke ha...

Journal: :Clinical chemistry 1997
J Carstens K T Jensen P Ivarsen L M Rasmussen E B Pedersen

Urodilatin (URO) (95-126) is a renal-derived natriuretic peptide that is isolated only from human urine. This study describes the development of a URO-specific antibody and a RIA for URO in urine. At present, there is no commonly available URO-specific antibody. We produced a URO-specific antibody without cross-reactivity with atrial natriuretic peptide (ANP) analogs by immunization of rabbits ...

2011
Alice PS Kong Kai-Chow Choi Chung Shun Ho Michael HM Chan Chun Kwok Wong Eric KH Liu Winnie CW Chu Viola CY Chow Joseph TF Lau Juliana CN Chan

BACKGROUND In 2008, the outbreak of kidney stones in children fed by melamine-tainted milk products in Mainland China has caused major public concern of food safety. We identified Hong Kong school children with elevated urine melamine level from a community-based school survey in 2007-08 and reviewed their clinical status in 2009. METHODS In 2007-08, 2119 school children participated in a pri...

Journal: :Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2005
Marina Vita Patrik Skansen Moustapha Hassan Mohamed Abdel-Rehim

Roscovitine, a purine analogue that selectively inhibits cyclin-dependent kinases, has been considered as a potential anti-tumor drug. The determination of roscovitine in plasma and urine was performed using microextraction in packed syringe as on-line sample preparation method with liquid chromatography and tandem mass spectrometry. The sampling sorbent utilized was polystyrene polymer. 2H3-li...

Journal: :Mayo Clinic proceedings 2008
Karen E Moeller Kelly C Lee Julie C Kissack

Drug testing, commonly used in health care, workplace, and criminal settings, has become widespread during the past decade. Urine drug screens have been the most common method for analysis because of ease of sampling. The simplicity of use and access to rapid results have increased demand for and use of immunoassays; however, these assays are not perfect. False-positive results of immunoassays ...

2014
Neha Pathak Julie Dodds Javier Zamora Khalid Khan

OBJECTIVE To determine the accuracy of testing for human papillomavirus (HPV) DNA in urine in detecting cervical HPV in sexually active women. DESIGN Systematic review and meta-analysis. DATA SOURCES Searches of electronic databases from inception until December 2013, checks of reference lists, manual searches of recent issues of relevant journals, and contact with experts. ELIGIBILITY CR...

Journal: :Journal of clinical microbiology 1995
P A Rota A S Khan E Durigon T Yuran Y S Villamarzo W J Bellini

Analysis of urine specimens by using reverse transcriptase-PCR was evaluated as a rapid assay to identify individuals infected with measles virus. For the study, daily urine samples were obtained from either 15-month-old children or young adults following measles immunization. Overall, measles virus RNA was detected in 10 of 12 children during the 2-week sampling period. In some cases, measles ...

2015
Alex Vorsters Severien Van Keer Pierre Van Damme

Prevention and treatment of human papillomavirus related cervical cancer through vaccination is a relative new field with many scientific, technological and implementational challenges requiring numerous new clinical trials. The initial prophylactic HPV vaccine trials allowed to set new end-points based on persistent infection in order to determine vaccine efficacy for prevention of cervical ca...

امین, محمد مهدی, بشردوست, نصرالله, بهرامی, عبدالرحمن, ریسمانچیان, مسعود, منصوری, فریبا, میرستاری, قوام, کلانتری, اردشیر,

Introduction: Toluene is an organic solvent that it is one of the byproducts in the coke industry. Exposure to toluene causes central nervous system dysfunction and others disorders. Many workers are exposed to toluene due to leakage from tracks. Therefore the aim of this study was to determine the levels of exposure through environmental and biological monitoring of toluene Methods: Air tol...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید