scholarly journals Effects of different vaccine combinations against Mycoplasma gallisepticum on blood characteristics in commercial layer chickens

2015 ◽  
Vol 94 (9) ◽  
pp. 2108-2113 ◽  
Author(s):  
E. David Peebles ◽  
Roymon Jacob ◽  
Scott L. Branton ◽  
Jeffrey D. Evans ◽  
Spencer A. Leigh ◽  
...  
Keyword(s):  
Mycoplasma Gallisepticum ◽  
Layer Chickens ◽  
Blood Characteristics

scholarly journals Isolation and Molecular Detection of Mycoplasma gallisepticum in Commercial Layer Chickens in Sylhet, Bangladesh

2021 ◽  
Vol 11 (4) ◽  
pp. 614-620
Author(s):  
Md Shamsul Islam Basit ◽  
Mohammad Al Mamun ◽  
Md. Masudur Rahman ◽  
Monira Noor
Keyword(s):  
Molecular Detection ◽  
Mycoplasma Gallisepticum ◽  
Dead Layer ◽  
Conventional Pcr ◽  
Tissue Samples ◽  
Entire Study ◽  
Air Sacs ◽  
Cultural Isolation ◽  
Considerable Impact ◽  
Layer Chickens

Mycoplasma gallisepticum induced poultry diseases are associated with a huge economic crisis and have a considerable impact on the poultry industry worldwide. The aim of the current study was to isolate and perform molecular detection of MG circulating pathogenic strain in the commercial layer farms in the Sylhet district of Bangladesh. The entire study was conducted from January 2018 to January 2019 at three Upazilas of Sylhet district in Bangladesh. A total of 50 dead layer chickens (indicating signs of respiratory distress before death) were collected randomly from 15 different layer farms. The tissue samples, such as air sacs, trachea, and lungs, were taken from suspected dead chickens. Both cultural and PCR-based techniques were applied to identify Mycoplasma from tissue samples. The conventional PCR technique was implemented to amplify 185 bp DNA fragments for the MG. Out of 50 samples, 36% (18/50) and 70% (35/50) of MG were identified by cultural method and PCR, respectively. Based on the results of the study, it can be concluded that PCR is an easier, more sensitive, and less time-consuming method for the early diagnosis of MG in chickens, compared to cultural isolation and hence can lower the economic burden to poultry farmers caused by this disease.

A Chronicle of Serologic Response in Commercial Layer Chickens to Vaccination with Commercial F Strain Mycoplasma gallisepticum Vaccine

2010 ◽  
Vol 5 (3) ◽  
pp. e44-e46
Author(s):  
S. L. Branton ◽  
S. A. Leigh ◽  
J. L. Purswell ◽  
J. D. Evans ◽  
S. D. Collier ◽  
...  
Keyword(s):  
Mycoplasma Gallisepticum ◽  
Serologic Response ◽  
Layer Chickens

A Chronicle of Serologic Response in Commercial Layer Chickens to Vaccination with Commercial F Strain Mycoplasma gallisepticum Vaccine

2010 ◽  
Vol 54 (3) ◽  
pp. 1108-1111 ◽  
Author(s):  
S. L. Branton ◽  
S. A. Leigh ◽  
J. L. Purswell ◽  
J. D. Evans ◽  
S. D. Collier ◽  
...  
Keyword(s):  
Mycoplasma Gallisepticum ◽  
Serologic Response ◽  
Layer Chickens

scholarly journals Effects of Mycoplasma gallisepticum vaccination on serum α1-acid glycoprotein concentrations in commercial layer chickens

2014 ◽  
Vol 93 (6) ◽  
pp. 1396-1402 ◽  
Author(s):  
E.D. Peebles ◽  
R. Jacob ◽  
S.L. Branton ◽  
P.D. Gerard
Keyword(s):  
Mycoplasma Gallisepticum ◽  
Acid Glycoprotein ◽  
Layer Chickens
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