RESUMO
The study aimed to describe the Bubalus bubalis seminal plasma proteome using a label-free shotgun UDMSE approach. A total of 859 nonredundant proteins were identified across five biological replicates with stringent identification. Proteins specifically related to sperm maturation and protection, capacitation, fertilization and metabolic activity were detected in the buffalo seminal fluid. In conclusion, we provide a comprehensive proteomic profile of buffalo seminal plasma, which establishes a foundation for further studies designed to understand regulation of sperm function and discovery of novel biomarkers for fertility. MS data are available in the ProteomeXchange with identifier PXD003728.
Assuntos
Búfalos/fisiologia , Proteoma/fisiologia , Sêmen/fisiologia , Animais , Criopreservação/veterinária , Masculino , Espectrometria de Massas , Proteômica , Análise do Sêmen/veterinária , Preservação do Sêmen/veterináriaRESUMO
A revisão tem como objetivo reavivar as particularidades da espécie bubalina visando a avaliaçãoandrológica. São abordadas as particularidades e anormalidades de desenvolvimento do sistema genital domacho, aspectos da puberdade e maturidade sexual, particularidades do comportamento reprodutivo,características do espermatozoide, liquido seminal e do ejaculado de búfalos.(AU)
The literature review focuses particularities of the buffalo specie and is directed to veterinarians aimingthe breeding soundness evaluation of bulls. Anatomical and abnormal developmental aspects of the genital tractare approached; puberty and sexual maturity, particularities of the reproductive behavior, characteristics of thesperm cells, seminal fluid and ejaculate are discussed.(AU)
Assuntos
Animais , Masculino , Andrologia , Análise do Sêmen , Análise do Sêmen/veterinária , Búfalos/embriologia , Comportamento Reprodutivo , Maturidade SexualRESUMO
A revisão tem como objetivo reavivar as particularidades da espécie bubalina visando a avaliaçãoandrológica. São abordadas as particularidades e anormalidades de desenvolvimento do sistema genital domacho, aspectos da puberdade e maturidade sexual, particularidades do comportamento reprodutivo,características do espermatozoide, liquido seminal e do ejaculado de búfalos.
The literature review focuses particularities of the buffalo specie and is directed to veterinarians aimingthe breeding soundness evaluation of bulls. Anatomical and abnormal developmental aspects of the genital tractare approached; puberty and sexual maturity, particularities of the reproductive behavior, characteristics of thesperm cells, seminal fluid and ejaculate are discussed.
Assuntos
Masculino , Animais , Andrologia , Análise do Sêmen , Análise do Sêmen/veterinária , Búfalos/embriologia , Comportamento Reprodutivo , Maturidade SexualRESUMO
The purpose of this paper is to establish criteria that could guide the diagnosis, prognosis and treatment of canine mammary neoplasias. It was elaborated during the Mammary Pathology Meeting: Diagnosis, Prognosis and Treatment of the Canine Mammary Neoplasm, held on November 6th and 7th, 2010 in Belo Horizonte MG, Brazil, sponsored by the Laboratory of Comparative Pathology UFMG, with the support of the Brazilian Association of Veterinary Pathology (ABPV) and Brazilian Association of Veterinary Oncology (ABROVET). Academics from several regions of Brazil were present and contributed to this work.(AU)