نتایج جستجو برای: neospora spp

تعداد نتایج: 52216  

Journal: :Journal of the Optical Society of America. A, Optics, image science, and vision 2007
Samuel T Thurman James R Fienup

Fizeau Fourier transform imaging spectroscopy (FTIS) is a technique for collecting both spatial and spectral information about an object with a Fizeau imaging interferometer and postprocessing. The technique possesses unconventional imaging properties due to the fact that the system transfer functions, including the imaging and spectral postprocessing operations, are given by cross correlations...

Journal: :Annals of parasitology 2017
Gholamreza Razmi Zahra Naseri

N. caninum could cause abortion in small ruminants. The aim of the study was to detect N. caninum infection in ovine aborted foetuses in the Mashhad area by PCR examination. During the period 2009 to 2013, 71 ovine aborted foetuses were collected and their brain samples examined by PCR. Of the 71 brains of the aborted foetuses, N. caninum DNA was detected in seven (9.8%) samples. In conclusion,...

Journal: :The Journal of veterinary medical science 2009
XiuLing Yu NanHua Chen DongMei Hu Wei Zhang XiaoXia Li BaoYue Wang LiPing Kang XiangDong Li Qun Liu KeGong Tian

Neospora caninum has been detected in several wild mammalian species, i.e., deer, coyotes, dingoes, and foxes. Farm-bred foxes were rarely reported to be affected by the parasite. In this study, we detected for the first time the infection of N.caninum in farm-bred young blue foxes (Alopex lagopus) in China. Neospora-like tissue cysts were observed in brains and kidneys of the foxes by histopat...

Journal: :Journal of the South African Veterinary Association 2002
J H Williams I Espie E van Wilpe A Matthee

A 16-day-old white rhinoceros calf died suddenly while in excellent condition and showing no obvious previous clinical signs. It was the 9th calf of a mature female kept free-ranging with 11 other rhinoceros as well as various other game species on a 2000 hectare game breeding centre adjacent to the town of Lichtenburg and outlying cattle farmlands in the Northern Province. At post mortem exami...

Journal: :Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria 2013
Silvana de Cássia Paulan Aline Gouveia de Souza Lins Michely da Silva Tenório Diogo Tiago da Silva Hilda Fátima de Jesus Pena Rosangela Zacarias Machado Solange Maria Gennari Wilma Aparecida Starke Buzetti

Canine visceral leishmaniasis (CVL) is caused by the protozoan Leishmania infantum, which infects dogs and humans in many regions of Brazil. The present study involved an indirect fluorescent antibody test (IFAT) to analyze L. infantum, Ehrlichia spp., Babesia canis, Toxoplasma gondii and Neospora caninum infection rates in serum samples from 93 dogs in a rural settlement in Ilha Solteira, SP, ...

2014
Patrick S. Craig

Neospora caninum is a protozoan cyst forming apicomplexan parasite that causes neosporosis, notably in cattle (Bos taurus) and domestic dogs (Canis familiaris) [1,2]. It is closely related to Toxoplasma gondii and has emerged as a major cause of reproductive failure in cattle worldwide [2]. The parasite was first described in a dog with encephalomyelitis and myositis [1] and was later described...

2013
Sonia Almería

Bovine neosporosis caused by Neospora caninum is among the main causes of abortion in cattle nowadays. At present there is no effective treatment or vaccine. Serological evidence in domestic, wild, and zoo animals indicates that many species have been exposed to this parasite. However, many aspects of the life cycle of N. caninum are unknown and the role of wildlife in the life cycle of N. cani...

Journal: :Veterinary parasitology 2013
J P Dubey M C Jenkins O C H Kwok L R Ferreira S Choudhary S K Verma I Villena E Butler M Carstensen

Neosporosis is an important cause of bovine abortion worldwide. Many aspects of transmission of Neospora caninum in nature are unknown. The white-tailed deer (Odocoileus virginianus) is considered one of the most important wildlife reservoirs of N. caninum in the USA. During the hunting seasons of 2008, 2009, and 2010, brains of 155 white-tailed deer fetuses were bioassayed in mice for protozoa...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1389

این مطالعه به منظور شناسایی باکتری های پاتوژن موجود بر سطح سوند و بررسی توانایی آن ها در تشکیل بیوفیلم انجام گرفت. در این بررسی 50 نمونه سوند ادراری از بیماران مختلف بستری در بخش icu بیمارستان بررسی گردید. باکتری های جدا شده با استفاده از تست های بیوشیمیایی شناسایی و توانایی تشکیل بیوفیلم آن ها در حضور و عدم حضور بیوسایدهای بیسموت اتان دی تیول (bisedt) و بیسموت پروپان دی تیول (bispdt) و اسانس آ...

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