This study investigated whether the prenatal maternal environment in dairy cattle influences the postnatal milking performance of the resulting daughters and grand-daughters. Linear mixed models were used to analyse whole season milk production from ∼ 46,000 Jersey and ∼ 123,000 Holstein Friesian cows in their 1st and 2nd lactations. Variation in the prenatal environment was associated with a s...

Artículos relacionados con la química clínica y medicina de laboratorio. Desarrollo, validación verificación pruebas laboratorio interés clínico. Estudios organización del laboratorio, pre post-analítica, automatización control calidad.

This study aimed to elucidate the social and behavioral factors and public health system characteristics that influenced pregnant women's adherence to prenatal care. Forty women diagnosed as HIV-positive by rapid test at delivery were included. Socioeconomic data were collected and a semi-structured interview was conducted. Eight women had > 6 prenatal visits and 12 had no visits. Interviews we...

The mother's culture has been identified as a factor in the use of health services for prenatal care. Beliefs and practices concerning traditional and domestic medicine used by women during pregnancy can play a role in the decision to seek medical care. In a non-probabilistic sample of 3,250 women, alternative care during pregnancy and its relationship to satisfactory prenatal care was studied....

This study aimed to compare prenatal and childbirth care received by teenagers and older mothers in Rio Grande, Rio Grande do Sul State, southern Brazil. From January 1st to December 31st 2007, all mothers were interviewed with a standardized questionnaire on the care they received. The chi-square test was used to compare proportions between adolescent and non-adolescent mothers. One-fourth (51...

OBJECTIVES To describe the consequences of the identification of the Huntington's disease (HD) mutation on predictive and prenatal testing. METHODS A retrospective study was performed considering the test applicants, procedures, and results before and after the identification of the mutation. 1032 people at risk for Huntington's disease in The Netherlands were included, of whom 741 applied fo...