RSS 1.0Departamento de Medicina Veterinária Preventiva e Reprodução Animal
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Preputial reconstruction after traumatic avulsion in a dog
; Sprada, A. G.
; Uscategui, R. A.R. ; ; De Nardi, A. B. ; Pazzini, J. M. ; ; Minto, B. W. ; Vicente, W. R.R. (Archivos de Medicina Veterinaria, 2016) [Artigo]
Extensive loss of preputial tissue can cause additional penile injuries and infections, therefore it should be treated promptly. Extensive lesions may require reconstrsuctive techniques and even partial or complete amputation ... -
Recellularized rat testis scaffolds with embryoid bodies cells: a promising approach for tissue engineering
; ; ; ; ; ; ; ; Garcia, Joaquim Mansano; (Systems Biology in Reproductive Medicine, 2022) [Artigo]
Tissue engineering is gaining use to investigate the application of its techniques for infertility treatment. The use of pluripotent embryonic cells for in vitro production of viable spermatozoa in testicular scaffolds is ... -
Diversity and Seasonal Dynamics of Ticks on Ring-Tailed Coatis Nasua nasua (Carnivora: Procyonidae) in Two Urban Areas from Midwestern Brazil
Perles, Livia; ; ; ; ; Mathias, Luis Antônio ; ; Barros-Battesti, Darci Moraes ; Machado, Rosangela Zacarias ; André, Marcos Rogério (Animals, 2022) [Artigo]
Understanding the diversity and ecology of ectoparasites in wild animals is essential for surveillance of vector-borne diseases. Coatis (Nasua nasua) easily adapt to anthropized areas, favoring close contact with domestic ... -
OCCURRENCE OF IgG ANTIBODIES ANTI-Toxoplasma gondii AND Neospora caninum IN CATTLE RAISED IN FAMILY AGRICULTURAL PROPERTIES IN REALEZA, PARANA, BRAZIL
; ; ; ; ; ; Mathias, Luis Antônio; (Journal of Tropical Pathology, 2021) [Artigo]
This cross-sectional study evaluates the presence of antibodies against Neospora caninum and Toxoplasma gondii in cattle raised in Realeza, PR. There was a seroprevalence of N. caninum and T. gondii of 87.5% and 67.9%, ... -
Retrospective study of rotavirus in beef and dairy herds in the State of São Paulo, Brazil
Siqueira, Heloisa Pinto De Godoy; Hoppe, Ingrid Bortolin Affonso Lux ; ; Buzinaro, Maria Da Gloria (Revista Brasileira de Medicina Veterinaria, 2018) [Artigo]
Rotavirus is a major cause of neonatal diarrhea in cattle worldwide, leading to significant economic losses. This study aimed to determine the occurrence of rotavirus infection in 48 herds of dairy and beef cattle from 21 ... -
B-mode ultrasound and ecobiometric parameters to assess embryonic and fetal development and estimate gestational age in goats
Del'Aguila-Silva, Priscila; Cirino dos Santos, Fabiana ; Correia Santos, Victor José ; Rodrigues Simões, Ana Paula ; ; Padilha-Nakaghi, Luciana Cristina ; Amoroso, Lizandra ; Russiano Vicente, Wilter Ricardo ; (Theriogenology, 2021) [Artigo]
The aim of this study was to monitor maternal-fetal ecobiometric parameters during physiological pregnancy in goats using ultrasound to predict gestational age by establishing mathematical equations. Twenty-five Saanen ... -
Silvopastoral system is an alternative to improve animal welfare and productive performance in meat production systems
Lemes, Amanda Prudêncio; ; ; ; ; ; ; ; Camplesi, Annelise Carla ; et al. (Scientific Reports, 2021) [Artigo]
Climate change is a reality and global surface temperature is projected to rise substantially in the next 80 years. Agriculture practices will have to adapt to climate change, and also help to mitigate this effect using, ... -
Pesquisa de leptospiras e de anticorpos contra leptospiras em animais e humanos de propriedades rurais nos biomas brasileiros pantanal e caatinga
da Silva, Felipe Jorge; ; Silva, Talita Ribeiro ; Silva, Glaucenyra Cecília Pinheiro ; ; ; Alarcon, Miguel Frederico Fernandez ; ; Mathias, Luis Antonio (Brazilian Journal of Veterinary Research and Animal Science, 2015) [Artigo]
The occurrence of Leptospira and of seroreactivity against Leptospira was investigated in animals and humans from six farms located in two Brazilian biomes that have different geoclimatic conditions: Pantanal - municipalities ... -
Morfologia da placenta a termo e da interface materno-fetal da jumenta pêga
de Toledo, Carmen Zilda Pereira; Girardi, Annita Morais ; Toniollo, Gilson Hélio ; ; Machado, Marcia Rita Fernandes (Brazilian Journal of Veterinary Research and Animal Science, 2015) [Artigo]
This study describes the placental morphology and fetal-maternal interface regarding macroscopic and microscopic aspects from Pêga Jennies at end of pregnancy. Eleven placentas were evaluated after delivery, and four ... -
Isolation of Leptospira borgpetersenii in synanthropic Didelphis albiventris in Jaboticabal, São Paulo, Brazil
da Silva, Felipe Jorge; Silva, Talita Ribeiro ; Silva, Glaucenyra Cecília Pinheiro ; ; ; Mathias, Luis Antonio (Brazilian Journal of Veterinary Research and Animal Science, 2014) [Artigo]
Leptospirosis is a waterborne disease and, therefore, stands out for the possibility of environmental contamination, the cross transmission between domestic and wild animals and humans. Opossum species are important ... -
Fecundação in Vitro de Ovócitos Bovinos com Sêmen Submetido a Diferentes Diluidores
; Esper, César Roberto; Garcia, Joaquim Mansano ; Vantini, Roberta ; Almeida Jr., Ivo Luis (Revista Brasileira de Zootecnia, 2000) [Artigo]
This study investigated the effect of semen extender on in vitro development of bovine oocytes after in vitro maturation and fertilization. The ejaculate from one bull was divided in three parts which were diluted with ... -
Perfil hormonal da progesterona em ovelhas (Ovis aries) no início da gestação, no pré-parto e início da lactação
Rodrigues, P. A.; Vicente, W. R.R. ; ; (Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 1998) [Artigo]
The main objectives of this work were to determine the physiological patterns of progesterone on pregnancy and lactation in ewes, and to verify whether the hormone presents a 24h secretion rhythm. Serum levels of progesterone ... -
Quantity of IL-2, IL-4, IL-10, INF-γ, TNF-α and KC-Like cytokines in serum of Bitches with pyometra in different stages of oestrous cycle and Pregnancy
(Reproduction in Domestic Animals, 2014) [Artigo]The occurrence of the pyometra is most common in the first half of the dioestrus when there is decreased cellular immunity associated with increased serum concentration of progesterone in females. The aim of this study was ... -
Detection of estrous behavior in buffalo heifers by radiotelemetry following PGF2α administration during the early or late luteal phase
(Animal Reproduction Science, 2014) [Artigo]This study examined the usefulness of radiotelemetry for estrous detection in buffalo heifers and the impact of prostaglandin F2α (PGF2α) administration during the early or late luteal phase on estrous behavior and ovulatory ... -
Fertility rates following fixed-time artificial insemination in dairy heifers in a practical progesterone-based protocol
(Acta Scientiae Veterinariae, 2011) [Artigo]Background: In bovines, more efficient management practices are important for maximizing profitability. In order to increase the pregnancy rates in artificial insemination (AI) programs, several hormonal protocols were ... -
Detecção de anticorpos contra o vírus respiratório sincicial bovino (BRSV) em rebanhos leiteiros com diferentes prevalências de herpesvirus bovino tipo 1 (BoHV-1) no Estado de São Paulo, Brasil
(Semina:Ciencias Agrarias, 2011) [Artigo]Serum samples from three dairy farms classified as high (1, 78.6%), medium (2, 40.0%) and low (3, 1.6%) prevalence for bovine herpesvirus type 1 (BoHV-1) from São Paulo State, were collected to analyze the prevalence to ... -
Abundância e sazonalidade de dípteros (insecta) em granja aviária da região nordeste do estado de são paulo, brasil
(Revista Brasileira de Parasitologia Veterinaria, 2008) [Artigo]Modern production systems accommodate broody hens in high densities, leading to the accumulation of excrement under the cages. This substrate is excellent for the development of sinantropic flies. Thus, the accomplishment ... -
Influência da estação do ano, estádio da lactação e hora da ordenha sobre o teor de cloretos do leite bovino
(Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 1997) [Artigo] -
Social Stress during the Estrus or Luteal Phase in Sheep
; Garcia Kako Rodriguez, Mariana; ; (Journal of Applied Animal Welfare Science, 2022) [Artigo]
In mammals, progesterone and estrogens affect the stress response. The study aimed to compare the physiological and behavioral responses to the social isolation of ewes during the estrus or luteal phase. Estrous and diestrous ... -
Bos taurus haplotypes segregating in Nellore (Bos indicus) cattle
Utsunomiya, Y. T.; Fortunato, A. A.A.D. ; ; Trigo, B. B. ; Alves, N. F. ; ; Garcia, J. F. (Animal Genetics, 2022) [Artigo]
Brazil is the largest exporter of beef in the world, and most of that beef derives from Nellore cattle. Although considered a zebu breed (Bos indicus), the history of Nellore cattle in Brazil is marked by the importation ...