نتایج جستجو برای: mycoplasma spp
تعداد نتایج: 64813 فیلتر نتایج به سال:
Mycoplasma are small, cell-free bacteria enclosed by a membrane. These bacteria belong to the class of Mollicutes, the order of Mycoplasma tales, and the genus of Mycoplasma. There are more than 100 identified species of mycoplasma. The ratio of cytosine to guanine in its DNA is 23–40% and its genome size is 1350–600 kb. Mycoplasma require cholesterol to grow, and the temperature su...
Abstract Mycoplasma pulmonis and muris infections have been associated with several diseases in conventionally housed laboratory rat and mice colonies. In naturally infected of mycoplasma pulmonis in mice and rat colonies, the respiratory organ appears to be the favored site of colonization; so, it was not surprising to see that infection spread from the site of urogenital tract to the respirat...
This study was done for identification of bacterial agents in calf pneumonia and determination of their antimicrobial susceptibility. Bronchoalveolar lavage was done on fourteen pneumonic and seven normal Holstein calves between 1-3 month old. In bacteriological examination on the fluid of bronchoalveolar lavage, Mycoplasma spp. were isolated from 4 (28.6%) pneumonic calves and 1 (14.3%) ...
The article presents an overview characterizing the spread of Mycoplasma infections among various kinds farm animals. It also demonstrates urgency pathogen disease - spp., its characteristics and structural features, which provide significant differences from other types microorganisms. Most species spp. are strictly specific to host, but some them pose a danger humans. Mycoplasmas in animals c...
BACKGROUND Contagious Agalactia (CA) is one of the major animal health problems in small ruminants because of its economic significance. Currently, four Mycoplasma spp. have been associated with this syndrome: M. agalactiae, M. mycoides subsp. capri, M. capricolum subsp. capricolum and M. putrefaciens. Their presence has been evaluated in several studies conducted in CA-endemic countries. Howev...
The aim of this report was to describe a clinical case of concurrent infection with Mycoplasma Gallisepticum (MG) and Mycoplasma Synoviae (MS) in layers, complicated with Escherichia coli and Pasteurella multocida, as well as to evaluate the efficacy of tylosin tartrate treatment (Pharmasin 100% WSG, Huvepharma) on Mycoplasma under field conditions. A flock of 18,500 ISA Brown pullets, 21 weeks...
Introduction: Ureaplasma uriealyticum is one of the most important causes of Nongonococcal and Nonspecific urethritis (NGU & NSU) in men. Mycoplasma hominis too has a causal role in NGU & NSU. This study aimed to investigate whether it is possible to detect Mycoplasma hominis and Ureaplasma uriealyticum in first voided urine samples in men suffering from NGU & NSU without complaints of urethral...
Determining the species of mycoplasma isolated from culture-positive milk samples is important for understanding clinical significance their detection. Between August 2016 and December 2019, 214,518 2,757 dairy herds were submitted to Quality Milk Production Services (QMPS) at Cornell University culture. From these samples, 3,728 collected 204 culture positive. Based on request herd managers, o...
This study aimed to isolate aerobic and microaerophilic bacteria from mastitis milk samples, as well determine their antibiotic resistance. A total of 196 bovine samples were tested by standard bacteriological methods with API identification test kits. Antimicrobial susceptibility testing was performed the Kirby-Bauer disk diffusion method. The results revealed that predominant S. aureus, an is...
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