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RISSequence analaysis of NADH oxidase (nox) gene in Iranian Brachyspira Isolates
Objectives: Brachyspira spp. are the etiologic agents of intestinal disorders in a broad spectrum of animals and also
humans. The aim of the current study was to investigate molecular identification of avian intestinal spirochetes based on...
Molecular characterization of Brachyspira species isolated from different bird species in Iran
Summary
Intestinal spirochetosis caused by Brachyspira spp. has been a topic of interest for many researchers in recent decades because of its economic and public health importance.
The purpose of the study was to determine...
Isolation and Identification of Brachyspira pilosicoli from laying hens flocks, using conventional culture and molecular methods in Mashhad-Iran
The purpose of this study was to investigate the prevalence of the anaerobic intestinal Brachyspira spp among
laying hens flocks located in Mashhad suburb of Iran. In the first stage, as a pilot study, number of 50 rectal
swabs sample...
Intestinal colonization of different Brachyspira spp. in laying hens
BACKGROUND:Avian intestinal spirochetosis (AIS) is caused by spiral-shaped Gram-negative Brachyspira spp. in poultry and is known as a cause of diarrhea, low egg production, and increased occurrence of dirty eggs in layer hens. OBJECTIVES...
Evaluation of PCR amplification from fixed caecal tissue to determine the infection of experimentally infected laying hens with Brachyspira pilosicoli
from formalin-fixed, paraffin-embedded tissue method for detecting infected laying hens with Brachyspira Pilosicoli (an intestinal spirochaetes) with the same primers that have been used for detecting the infection in live beards. Over a 4-week period...
Intestinal infection with different spirochete species in laying hens
Avian intestinal spirochetosis (AIS) is caused by spiral-shaped Gram-negative Brachyspira spp. in
poultry and is known as a cause of diarrhea, low egg production and increased occurrence of dirty
eggs in layer hens. In this study...
The eggs from laying hens infected with Brachyspira pilosicoli may not be a potential source of infection for human
The objective of this study was to determine whether the eggs from laying hens infected with an isolate of B. pilosicoli recovered from an HIV-infected patient with diarrhoea could be a potential source of infection for ...
Gastrointestinal infection with Bracyspira spp in a filly with chronic diarrhea : a case report
recovery. Based on the history, clinical findings and results of laboratory investigations, it was assumed that a gastrointestinal disorder was affecting the filly. After exclusion of other possible etiologies, Brachyspira spp. became the most likely...
Isolation and characterization of Brachyspira species based on biochemical scheme and 16S rDNA partial sequencing
Abstract:
Avian intestinal spirochetosis (AIS) is a disease of birds
characterized by a marked colonization of the cecum and/or rectum
with anaerobic intestinal bacteria of the genus Brachyspira. The
purpose of the study...