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The effects of male age on sperm analysis by motile sperm organelle morphology examination (MSOME)
(Biomed Central Ltd., 2012-03-19)
Background: This study aimed to investigate the influence of age on sperm quality, as analysed by motile sperm organelle morphology examination (MSOME).Methods: Semen samples were collected from 975 men undergoing evaluation ...
Genetic and phenotypic parameters of carcass and organ traits of broiler chickens
(Funpec-editora, 2014-01-01)
The objective of this study was to estimate the genetic and environmental parameters for carcass, carcass part, and organ weights in a paternal strain of broiler chickens that was selected mainly for body weight at 42 days ...
Parents ethanol use impairs ethanol-naive offspring development and reproduction
(2021-02-01)
Parental ethanol consumption can influence the offspring phenotype. In this way, we analyzed the impairments of maternal and paternal high ethanol consumption during postpuberty on the physical development, feeding pattern, ...
Age-related increase of reactive oxygen species in neat semen in healthy fertile men
(ELSEVIER SCIENCE INC, 2008)
OBJECTIVES The effects of advancing paternal age on the male reproductive system are well known, but its effects on fecundity remain controversial. Although oxidative stress is associated with poor semen quality and function, ...
Mutational data and population profiling of 23 Y-STRs in three Brazilian populations
(2020-09-01)
Y-chromosomal STRs are important markers in forensic genetics, due to some peculiar characteristics. The absence of recombination makes them a useful tool to infer kinship in complex cases involving distant paternal ...
Genetic and environmental effects on milk yield of Pitangueiras cattle
(1984-01-01)
Data from 5270 lactation records of 1380 cows sired by 132 bulls and recorded from 1962 to 1977 were analysed. Statistical analyses, using least squares and maximum likelihood methods, showed significant effects for genetic ...
Sperm Organelle Morphologic Abnormalities: Contributing Factors and Effects on Intracytoplasmic Sperm Injection Cycles Outcomes
(Elsevier B.V., 2011-10-01)
OBJECTIVE To (1) analyze possible relationships between motile sperm organelle morphology examination (MSOME) and sperm chromatin status, aneuploidy incidence, and patient's age; (2) determine the effects of sperm morphologic ...
Perinatal and early life factors associated with symptoms of depression in Brazilian children
(BIOMED CENTRAL LTDLONDON, 2012-08-03)
Background: Few studies have been conducted on the association between perinatal and early life factors with childhood depression and results are conflicting. Our aim was to estimate the prevalence and perinatal and early ...
Birth defects: Risk factors and consequences
(2013-01-01)
Birth defects (BDs) or congenital anomalies include all structural and functional alterations in embryonic or fetal development resulting from genetic, environmental or unknown causes, which result in physical and/or mental ...
Percepção de mães adolescentes acerca da participação paterna na gravidez, nascimento e criação do filho.
(2001-12-01)
Paternal participation in adolescents' pregnancy is little discussed. Although the absence of the partner is pointed out as one of the problems due to it. This research had the aim to ascertain, under the perspective of ...