Results 41 to 50 of about 1,684 (179)

Exploring the potential hazard of Mycobacterium avium subspecies paratuberculosis as a cause for Crohn's disease [PDF]

Veterinary World, 2017
Background: Mycobacterium avium subspecies paratuberculosis (MAP) is the causative agent of Johne's disease (JD), or paratuberculosis in ruminants has been suspected to be implicated in the pathogenesis of Crohn's disease (CD) in humans with chronic ...
Sukumar Bharathy, Lakshmanasami Gunaseelan, Kannan Porteen   +2 more
doaj   +1 more source

SMSTs on thin ice: motivations behind migration from a Hungarian micro‐region

Regional Science Policy &Practice, Volume 12, Issue 5, Page 815-831, October 2020., 2020
Abstract The aim of our study is to highlight what kind of factors influence the attachment of inhabitants to the towns in the test area “Murafölde”, a Hungarian micro‐region. We assume, that the level of attachment is a function of the inhabitants’ satisfaction with employment opportunities. In 2017, a total of 1,900 questionnaires have been collected
Mariann Szabó, Zsuzsanna Banász
wiley   +1 more source

The development and use of Actiphage® to detect viable mycobacteria from bovine tuberculosis and Johne’s disease‐infected animals

Microbial Biotechnology, Volume 13, Issue 3, Page 738-746, May 2020., 2020
Actiphage has the ability to rapidly and sensitivity detect pathogenic mycobacteria from the blood of cattle infected with bovine TB and Johne's disease. Summary Here, we describe the development of a method that exploits bacteriophage D29 as a lysis agent for efficient DNA extraction from low numbers of mycobacterial cells.
Benjamin M. C. Swift, Nathan Meade, Elsa Sandoval Barron, Malcolm Bennett, Tania Perehenic, Valerie Hughes, Karen Stevenson, Catherine E. D. Rees   +7 more
wiley   +1 more source

Characteristics and Epidemiological Investigation of Paratuberculosis in Dairy Cattle in Tai’an, China

BioMed Research International, Volume 2020, Issue 1, 2020., 2020
Paratuberculosis, a chronic and sometimes fatal disease of ruminants, is caused by Mycobacterium avium subsp. paratuberculosis (MAP). In this study, we examined paratuberculosis cases among 2–4‐year‐old dairy cows at farms in Shandong Province, China.
Zilong Cheng, Mengda Liu, Peng Wang, Peng Liu, Meng Chen, Jiandong Zhang, Sidang Liu, Fangkun Wang, Jonathan Muraskas   +8 more
wiley   +1 more source

PCR detection of Mycobacterium avium subspecies paratuberculosis by the F57, IS1311, hspx, Map02, ISmav2 and Locus 255 markers, a supplement to the conventional IS900 element [PDF]

تحقیقات دامپزشکی و فرآورده‌های بیولوژیک
Introduction Mycobacterium avium subsp. paratuberculosis (Map) causes Johne’s disease (paratuberculosis) in ruminants. Map represents the slowest growth rate of the cultivable mycobacteria as culture of Map-suspected specimens can take 16 weeks or even ...
Reza Najafpour 1 Mohammad Reza Zolfaghari 1 Nader Mosavari 2 Razieh Nazari 3 Keyvan Tadayon 4
doaj   +1 more source

IS900 RFLP Analysis of Mycobacterium avium subsp. Paratuberculosis of iranian isolates and analyze using bioinformatics tools

The International Journal of Mycobacteriology, 2021
Aims and objectives: Mycobacterium avium subspecies paratuberculosis was first diagnosed and reported in imported cattle from England during 1962-1965. Further studies have shown that paratuberculosis is scattered throughout Iranian ruminants population. In spite of heavy economic loses; little genetic information is available.
Lida Abdolmohammadi Khiav, Nader Mosavari, Masoud Haghkhah, Keyvan Tadayon   +3 more
openaire   +1 more source

BLAST comparison analysis results of the MAP IS900, DMC, IS1311, F57, and 16S rRNA genes.

, 2021
BLAST comparison analysis results of the MAP IS900, DMC, IS1311, F57, and 16S rRNA genes.
Si-Guo Liu (11402414), Hui-Xin Cheng (11402387), Jin-Ling Wang (11402384), Wei-Hong Zhao (672623), Zeng-Qiang Miao (11402399), Yu-Lin Ding (11402402), Li Zhao (147498), Yong-Hong Liu (4745961), Jirintai Sulijid (11402405), Hai-Liang Chai (11402393), Shu-Ying Liu (785775), Yu Wang (12152), Yi-Min Ma (11402390), Li-Feng Wang (149916), Guang-Hui Dang (11402408), Zhan-Sheng Zhang (11402396), Feng-Long Wang (11402411)   +16 more
core   +1 more source

Distribution of Mycobacterium avium subsp. paratuberculosis in the gastrointestinal tract of shedding cows and its application to laparoscopic biopsy

Veterinární Medicína, 2004
The gastrointestinal tract (GIT) is a major target for Mycobacterium avium subsp. paratuberculosis (M. a. paratuberculosis) in cattle. Culture examination was achieved in tissue samples obtained from 10 different regions of the GIT (proximal and distal ...
T. Amemori, L. Matlova, O. A Fischer, W. Y Ayele, M. Machackova, E. Gopfert, I. Pavlik   +6 more
doaj   +1 more source

Economic impact of paratuberculosis in dairy cattle herds: a review

Veterinární Medicína, 2006
Paratuberculosis (PTB) is a disease which causes considerable economic losses to producers of livestock, particularly dairy cows. Nowadays PTB is one of the most prevailing and costly infectious diseases of dairy cattle.
L. Hasonova, I. Pavlik
doaj   +1 more source

Rapid differentiation of Mycobacterium avium subsp. avium and Mycobacterium avium subsp. paratuberculosis by amplification of insertion element IS901

Veterinární Medicína, 2002
The aim of this study was to examine the specificity of primers designed to detect the insertion element IS901 commonly used in differentiation of Mycobacterium avium complex strains. This study shows that one of these primers non-specifically anneals to
P. Svastova, I. Pavlik, M. Bartos
doaj   +1 more source