pasteurella multocida is known as an important heterogenic bacterial agent causes some severe diseases such as fowl cholera in poultry and haemorrhagic septicaemia in cattle and buffalo. a polymerase chain reaction (pcr) assay was developed using primers derived from conserved part of 16s-23s rrna gene. the pcr amplified a fragment size of 0.7 kb using dna from nine avian p. multocida  isolates...

A full-length genome sequence of 27,739  nt was determined for the only known European turkey coronavirus (TCoV) isolate. In general, the order, number and size of ORFs were consistent with other gammacoronaviruses. Three points of recombination were predicted, one towards the end of 1a, a second in 1b just upstream of S and a third in 3b. Phylogenetic analysis of the four regions defined by th...

The work which is here reported was undertaken in part as an extension of our previous observations on the behavior of pox viruses in the respiratory tract (1, 2) and in part to determine whether or not fowl pox virus was capable of simulating the clinical syndrome of chickens referred to as roup. Roup, which is also known by a variety of names as infectious catarrh, infectious rhinitis, and fo...

This study was carried out to know the current scenarios of rearing backyard poultry in Jhenidah district Bangladesh. A total 2832 birds (deshi chicken, sonali, duck and pigeon) were selected from 170 households. The data collected according prepared questionnaire. revealed that, most farmers reared their semi scavenging system (97.64%). houses commonly made tin bamboo (88.82%) some kept which ...

background and aims: inclusion body hepatitis (ibh) is one of the most important reemerging diseases in many countries with intensive poultry industries. in iran, the etiological agent of ibh (fowl adenovirus) has not been yet confirmed. the aim of this study was the molecular detection and identification of fowl adenovirus involving ibh in chicken flocks in iran. materials and methods: polymer...

Abstract Background and purpose:Cholera is an endemic disease in Iran and in some cases each year from around the country report. The aim of this study was to evaluate the prevalence of the disease cholera among people suffering from acute diarrhea in the AranvaBidgol. Materials and Methods:In this study, patients with acute diarrhea were examined for cholera detection in the city of AranvaBidg...

background: the loop pattern of the small intestine is of considerable importance in categorizing them and the intestine length of the two sex is different. in this respect there is no research performed on pheasant family as guinea fowl. objectives: in this research histomorphology of guinea fowl's small intestine was studied. methods: for this study 20 adult male and female guinea fowls ...