digoxigenin/diarrhea

Multiplex reverse transcription-polymerase chain reaction (RT-PCR)-based dot blot hybridization was developed to increase the sensitivity for the detection and differentiation between porcine epidemic diarrhea virus (PEDV) and transmissible gastroenteritis virus (TGEV) in fecal samples. Fecal

A summer-autumn (1994) molecular epidemiological study of enteric adenoviruses (EAds) in stool specimens collected in Wuhan area was conducted by using Digoxigenin-labelled DNA probes specific to EAd40 and EAd41 respectively. 44 of 602 specimens were positive, among which 23 cases were identified as

OBJECTIVE To investigate molecular epidemiologic features of rotaviruses circulating in Shanghai, China. METHODS Stool samples were collected from 1230 hospitalized children with community-acquired and nosocomially acquired diarrhea in Children's Hospital Affiliated to Fudan University between

Group C rotaviruses are fastidious in their in vitro cell culture requirements. Recent serosurveys indicate that antibody to group C rotavirus is present in 3-45% of the human population in certain geographic locations, suggesting that rotavirus group C infection is more prevalent than previously

Detection and localization of porcine epidemic diarrhea virus (PEDV) was studied by in situ hybridization with a nonradioactive digoxigenin-labeled probe in formalin-fixed, paraffin-embedded tissues from 10 naturally infected piglets. A 377-base pair cDNA probe for viral RNA encoding the membrane

We describe a simple method for the rapid detection of bovine viral diarrhea virus (BVDV) that uses a one-tube reverse transcription PCR (RT-PCR) and total RNA extracted directly from a variety of bovine specimens, including whole blood and tissues. Reagents for both RT and PCR were combined in a

The purpose of this study was to compare the existence of virulence genes in hemolytic Escherichia coli (HEC) and nonhemolytic E. coli (NHEC) isolated from weaner pigs in Thailand, and to determine their susceptibility to 10 antimicrobial agents. A total of 304 E. coli isolates were obtained from 90

We report the molecular characterization of rotavirus genotype P[8]G5 strains found in fecal specimens collected in four different regions of Brazil, using digoxigenin(dig)-labeled oligonucleotide probes, sequence analysis, and RNA-RNA hybridization. The closest sequence relationships of the

The digoxigenin (DIG) labelled cDNA probe of rotavirus was directly prepared by polymerase chain reaction (PCR). The results of cDNA-RNA hybridization showed that the DIG-cDNA probe exhibits rotavirus specificity and can detect as tiny as 10 pg rotavirus RNA. 120 fecal samples of diarrhea from

We describe a digoxigenin-based enzyme-linked immunosorbent assay (DIG-ELISA) following a PCR to detect the amplified lipopolysaccharide rfbS gene as a means for rapid screening of serogroup D salmonellae in stool specimens. For pure bacterial cultures, the sensitivity of the PCR DIG-ELISA was

Between April and December 1993, we determined P and G genotypes of group A rotavirus strains obtained from children admitted to diarrhea treatment centers in five Indian cities. From a total of 63 rotavirus-positive specimens, we identified 10 different strains with five different G genotypes and

OBJECTIVE Because increased enterocyte apoptosis has been associated with the pathogenesis of several chronic inflammatory diseases, the aim of our study was to investigate epithelial cell death in Crohn's disease and the possible role of the Fas-Fas ligand system, E-cadherin, and matrix