BACKGROUND Good-quality artemisinin drugs are essential for malaria treatment, but increasing prevalence of poor-quality artemisinin drugs in many endemic countries hinders effective management of malaria cases. METHODS To develop a point-of-care assay for rapid identification of counterfeit and substandard artemisinin drugs for resource-limited areas, we used specific monoclonal antibodies a...

In order to determine the value of dipstick analysis of urinary protein in pregnancy induced hypertension, a prospective study analyzing pregnant patients with a diagnosis of hypertensive disorder was conducted to compare the result of urinary protein dipstick analysis with 24hr. urine protein collection in obstetrical clinics affiliated to Shiraz University of Medical Sciences. All patien...

background: ascitic fluid infection is presumptively diagnosed when the fluid polymorph nuclear (pmn) concentration equals or exceeds 250 cells /mic,l. the leukocyte esterase (le) test has been shown to be a good predictor of the presence of pmns in urine and other body fluids. this study examines of value of multistix 8sg dipstick test for rapid diagnosis of infected ascitic fluid. materials a...

False proteinuria in patients with alkaptonuria Sirs, Alkaptonuria (AKU) is a rare autosomal re-cessive disorder characterised by the inability to metabolise homogentisic acid (HGA). In the absence of HGA oxidase, HGA is rapidly oxidised to benzoquinone acetic acid, which polymerises to a melanin-like pigment and deposits in connective tissue. Mus-culoskeletal involvement (ochronosis) is the mo...

BACKGROUND The World Health Organization now recommends the provision of praziquantel treatment to preschool-aged children infected with schistosomiasis. For intestinal schistosomiasis the current operational field diagnostic standard is examination of a thick Kato-Katz smear by microscopy prepared from a single stool specimen, and although pragmatic, this methodology has well-known shortcoming...

As an example of qualitative tests, a dipstick analysis for glucose in urine has been tested for the influence of modifying factors on the test result. Two different types of dipsticks were examined, "Clinistix" and "S-Gluko-test." Used according to manufacturer's instructions, the latter is more sensitive and selective. By multivariance analysis the following variables were examined: urine sam...

A new nucleic acid amplification-based rapid test for diagnosis of pandemic influenza (H1N1) 2009 virus was developed. The molecular test for pandemic H1N1, SAMBA (simple amplification-based assay), is based on isothermal amplification and visual detection on a dipstick characterized by high sensitivity, high specificity, a short turnaround time, and minimal technical requirements. The amplific...

Aim—To evaluate the reliability of dipstick measurements of urine specific gravity (U-SG). Methods—Fresh urine specimens were tested for urine pH and osmolality (U-pH, U-Osm) by a pH meter and an osmometer, and for U-SG by three diVerent methods (refractometry, automatic readout of a dipstick (Clinitek-50), and (visual) change of colour of the dipstick). Results—The correlations between the vis...

Microbiological analysis of amniotic fluid obtained by amniocentesis is increasingly employed in preterm premature rupture of the membranes (PPROM) to predict those patients at increased risk of chorioamnionitis. Although liquor culture appears the most accurate predictor, a role exists for rapid but slightly less accurate testing. In this study, a dipstick (Cytur-test) which predicts the prese...

Recently, the Sysmex UF-100 flow cytometer was developed to automate urinalysis. We compared UF-100 test results with those of an automated dipstick reader. A cross-check of UF-100, dipstick, and microscopic sediment data was performed in 1001 urine samples. Good agreements (P <0.001) were obtained between UF-100 and dipstick data for erythrocytes (r = 0.636) and leukocytes (r = 0.785). Even in...