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Abstract

Toxoplasma gondii is a parasite considered one of the major causes of reproductive problems in sheep. Furthermore, the presence of the agent in ram semen urges the possibility of sexual transmission in this species. The aim of this study was to evaluate if ram's frozen semen spiked with T. gondii...

Author(s)
Consalter, A.; Silva, A. F.; Frazão-Teixeira, E.; Matos, L. F.; Oliveira, F. C. R. de; Leite, J. S.; Silva, F. B. F.; Ferreira, A. M. R.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2017, 90, pp 169-174
Abstract

A variety of pathogenic contaminants might be isolated from semen, processed for artificial insemination (AI) programs: prions, viruses, bacteria, yeasts or protozoa. This review will discuss the broad scale of pathogens detected in processed ram semen. Reviewed findings will be confronted with the ...

Author(s)
Savvulidi, F.; Ptáček, M.; Stádník, L.
Publisher
Ústřední knihovna Mendelovy University v Brně, Brno, Czech Republic
Citation
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018, 66, 4, pp 1065-1072
Abstract

Objective: To evaluate the occurrence of Neospora caninum (N. caninum) DNA using polymerase chain reaction (PCR) technique in frozen semen samples of Iranian bulls that were used for artificial insemination. Methods: In this study, 57 frozen bull's semen samples were collected randomly from ...

Author(s)
Doosti, A.; Khamesipour, F.; Nekoei, S.; Lutvikadic, I.
Publisher
Elsevier (Singapore) Pte Ltd., Singapore
Citation
Asian Pacific Journal of Tropical Disease, 2015, 5, 1, pp 7-12
Abstract

The results of the study of bull's semen used for artificial insemination are presented in the article. 217 samples of frozen semen from bulls of Russian and international origin were analyzed by PCR assays for genetic material of Neospora caninum, Bovine Herpesvirus types 1 and 4, Bovine viral...

Author(s)
Yatsenyuk, S. P.; Gorbacheva, N. S.; Yaralova, E. A.; Kozlova, A. D.
Publisher
Russian Journal of Agricultural and Socio-Economic Sciences, Orel City, Russia
Citation
Russian Journal of Agricultural and Socio-Economic Sciences, 2017, 10, 70, pp 331-337
Abstract

The purpose of our research was to implement artificial insemination in a Romanian mountain area in order to improve the dairy and beef production of local cattle populations, using semen from bulls with excellent amelioration potential. The study was conducted during a 6 years period, on a...

Author(s)
Bogdan, L.; Groza, I.; Cenariu, M.; Ciupe, S.; Morar, I.; Pop, R.; Pall, E.; Petrean, A.; Matei, S.; Bogdan, I.; Bogdan, S.; Elena, E.; Hussan, A.
Publisher
Accent Publisher, Cluj-Napoca, Romania
Citation
Cluj Veterinary Journal, 2011, 19, 1, pp 9-12
Abstract

The impact of spontaneous Neospora caninum infection on pregnancy loss and subsequent pregnancy in grazing lactating dairy cows was evaluated. Data from 1273 females (878 multiparous and 395 first-calving cows) from six preselected dairy herds were analyzed. Cows were classified as seropositive...

Author(s)
Pessoa, G. A.; Martini, A. P.; Trentin, J. M.; Dalcin, V. C.; Leonardi, C. E. P.; Vogel, F. S. F.; SáFilho, M. F. de; Rubin, M. I. B.; Silva, C. A. M.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2016, 85, 3, pp 519-527
Abstract

Neosporosis is caused by the protozoan parasite, Neospora caninum which is major cause of fatal disease and abortion in cattle in Iran and in many countries. The economic impacts of neosporosis are lost milk, meat and abortions in cattle. The purpose of the present study was to evaluate the...

Author(s)
Sharifzadeh, A.; Doosti, A.; Dehkordi, P. G.
Publisher
IDOSI Publications, Faisalabad, Pakistan
Citation
World Applied Sciences Journal, 2012, 17, 6, pp 742-749
Abstract

The frequency of Neospora spp., Leptospira spp. and Brucella abortus infections in adult cattle was determined in herds of the State of Pará, Brazil, which is an important region for cattle production located in the Amazon region. A total of 3466 adult female cattle from 176 herds were tested,...

Author(s)
Chiebao, D. P.; Valadas, S. Y. O. B.; Minervino, A. H. H.; Castro, V.; Romaldini, A. H. C. N.; Calhau, A. S.; Souza, R. A. B. de; Gennari, S. M.; Keid, L. B.; Soares, R. M.
Publisher
Wiley-Blackwell, Berlin, Germany
Citation
Transboundary and Emerging Diseases, 2015, 62, 5, pp e30-e36
AbstractFull Text

The most frequent problems in horses reproduction are generally divided into those of infectious and non infectious etiology. Common causes of infectious diseases are usually viruses and bacteria, and less frequently protozoa, mycoplasma and fungi. In this work there are presented the most...

Author(s)
Kosec, M.; Šterbenc, N.; Mrkun, J.; Klobučar, I.; Klinc, P.
Publisher
Fakultet veterinarske medicine, Univerziteta u Beogradu, Beograd, Serbia
Citation
Veterinarski Glasnik, 2015, 69, 5/6, pp 443-452
Abstract

The objective of this study was to evaluate the reproductive indices of different cattle herds submitted to a fixed-time artificial insemination program (FTAI) in the region of Piracicaba, SP. Twenty herds composed of 10 to 80 crossbred dairy cows were selected to participate in a breeding program...

Author(s)
Melo, A. J. F.; Poncio, V. A. P.; Fava, C. del; Pituco, E. M.; Sordi Neto, J. de; Alvarez, R. H.
Publisher
Departmento da Producao Animal, Secretaria da Agricultura, Industria e Comercio, Sao Paulo, Brazil
Citation
Boletim de Indústria Animal, 2015, 72, 3, pp 221-228

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