OBJECTIVE There have been a large number of reports on alterations in the serum level of keratan sulphate (KS), a potential marker of articular cartilage degeneration in patients with arthropathy. Such studies have commonly employed ELISA using the anti-KS monoclonal antibody 1/20/5D4 (5D4-ELISA) to determine KS levels. Recently, a highly sensitive KS ELISA (HS-ELISA) kit has been developed, al...

BACKGROUND The association between maternal serum concentration of betamethasone given for fetal lung maturity and perinatal outcome has not been investigated. This may be due to an absence of a reliable method for measuring serum betamethasone concentrations. We aimed in the current study to assess the feasibility of a specific ELISA kit to measure the concentrations of betamethasone in matern...

Commercial chikungunya virus (CHIKV)-specific IgM detection kits were evaluated at the Centers for Disease Control and Prevention (CDC), the Public Health Agency of Canada National Microbiology Laboratory, and the Caribbean Public Health Agency (CARPHA). The Euroimmun Anti-CHIKV IgM ELISA kit had ≥ 95% concordance with all three reference laboratory results. The limit of detection for low CHIK ...

OBJECTIVES Non-structural protein 1 (NS1)-based tests may offer a larger window of opportunity for dengue diagnosis and could constitute a very useful diagnostic tool. The aim of this study was to establish the overall accuracy of NS1-based tests for diagnosing dengue infection. METHODS A meta-analysis was conducted including 18 studies published up to October 1, 2012 identified using PubMed,...

A capture ELISA system was developed for diagnosis of visceral leishmaniasis (VL) using a monoclonal antibody raised against an antigen previously detected in the urine of VL patients. Urine samples from confirmed VL cases from Yemen, Nepal, Spain, Sudan and Brazil were tested in the capture ELISA in comparison with urine samples from endemic and non-endemic areas along with urine samples from ...

This study reports potential causes of diarrhea in neonatal calves, leading to calf mortality, from the selected population three Provinces Turkey. A total 300 fecal samples were collected purposively diarrheic calves distributed age groups (1–14 days, 15–29 and 30–90 days), Konya, Karaman, Aksaray The specimens examined for existence Cryptosporidium spp., rotavirus, coronavirus, Escherichia co...

Snake bite cases in Malaysia most often involve the species Naja-naja and Calloselasma rhodostoma. In keeping with the need for a rapid snake venom detection kit in a clinical setting, plate and dot-ELISA test for the venoms of Naja-naja sumatrana, Calloselasma rhodostoma and the cobra venom fraction V antigen was developed. Polyclonal antibodies were raised and further used to prepare the reag...

Recently, a new approach of upstream detection of BVD virus in raw, unprocessed FBS has been described. This is a sandwich enzyme-linked immunosorbent assay (S-ELISA) designed to detect presence of BVD virus in the serum, using a commercially available diagnostic kit (Syracuse Bioanalytical, Syracuse, NY). In this study, the S-ELISA kit that uses raw (unprocessed) FBS as the testing sample was ...