نتایج جستجو برای: mycoplasmosis
تعداد نتایج: 163 فیلتر نتایج به سال:
Mycoplasmas cause several diseases in cattle as pneumonia in calves and mastitis in cows and also reproductive disorders, abortions, arthritis and conjunctivitis. The difficulty of culturing mycoplasmas in vitro is a major obstacle to research and laboratory diagnosis of these fastidious organisms. A total of 120 preputial swabs, 70 vaginal swabs and 65 milk samples were collected from cattle a...
mycoplasma is an important respiratory tract pathogen worldwide, causing respiratory tract infection in small ruminants ( sheep and goats). it is a bacterium that causes acute respiratory illness ranging in severity from mild respiratory illness to severe pneumonia. mycoplasmosis in small ruminants is a serious and major problem in iran. this study was determined to isolate mycoplasma species a...
Indirect evidence suggests that innate immune mechanisms involving alveolar macrophages (AMs) are of major importance in antimycoplasmal defense. We compared the effects of AM depletion on intrapulmonary killing of Mycoplasma pulmonis during the early phase of infection in mycoplasma-resistant C57BL/6NCr (C57BL) and mycoplasma-susceptible C3H/HeNCr (C3H) mice. More than 80% of AMs were depleted...
Conjunctivitis in house finches (Carpodacus mexicanus), caused by Mycoplasma gallisepticum (MG), was first reported in 1994 and, since this time, has become endemic in house finch populations throughout eastern North America. Although the house finch is most commonly associated with MG-related conjunctivitis, MG has been reported from other wild bird species, and conjunctivitis (not confirmed a...
BACKGROUND Mycoplasmosis is a common infection in human and veterinary medicine, and is associated with chronic inflammation and high morbidity. Mycoplasma species are often intrinsically resistant to many conventional antimicrobial therapies, and the resistance patterns of pathogenic mycoplasmas to commonly used medicinal (antimicrobial) plant extracts are currently unknown. METHODS Aqueous ...
Mycoplasmosis caused by mycoplasma has immensely reduced the performance of commercial animal husbandry, along with prevalence and increase of drug resistance in mycoplasma, thus new agents and therapies are urgently needed. Triclosan is a broad spectrum antimicrobial agent with a favorable safety profile. In the present study, we tested the antimycoplasmal activity of triclosan alone, as well ...
mycoplasmosis caused by mycoplasma has immensely reduced the performance of commercial animal husbandry, along with prevalence and increase of drug resistance in mycoplasma, thus new agents and therapies are urgently needed. triclosan is a broad spectrum antimicrobial agent with a favorable safety profile. in the present study, we tested the antimycoplasmal activity of triclosan alone, as well ...
BACKGROUND Ruminant mycoplasmoses are important diseases worldwide and several are listed by the World Organization for Animal Health to be of major economic significance. In France the distribution of mycoplasmal species isolated from clinical samples collected from diseased animals upon veterinary request, is monitored by a network known as VIGIMYC (for VIGIlance to MYCoplasmoses of ruminants...
Contagious agalactia (CA) is a highly infectious disease of goats and sheep, and is a form of Mycoplasmosis,which is usually enzootic. Since Mycoplasma agalactiae (M. agalactiae) is the main cause of this disease ingoats, the aim of this study was to isolate and detect M. agalactiae from semen of goat bucks. Thirty-nine semensamples were collected from goat bulks, and all samples were cultured ...
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