Embryo transfer (ET) to recipient females is a foundational strategy for a number of assisted reproductive technologies, including cloning by somatic cell nuclear transfer. In an attempt to develop efficient ET in domestic ferrets, factors affecting development of transferred embryo were investigated. Unilateral and bilateral transfer of zygotes or blastocysts in the oviduct or uterus was evalu...

BACKGROUND Anxiety disorder is common during the postpartum period. Back massage relaxation techniques are one of the most important nonpharmacological interventions to prevent and control postpartum-related anxiety. OBJECTIVES To determine the effectiveness of slow-stroke back massage on the anxiety levels of primiparous mothers in the first days after delivery. MATERIALS AND METHODS This ...

Coagulase-negative staphylococci (CNS) have become the most common bovine mastitis isolate in many countries and could therefore be described as emerging mastitis pathogens. The prevalence of CNS mastitis is higher in primiparous cows than in older cows. CNS are not as pathogenic as the other principal mastitis pathogens and infection mostly remains subclinical. However, CNS can cause persisten...

INTRODUCTION Most women who give birth for the first time experience some form of perineal trauma. Second-degree tears contribute to long-term consequences for women and are a risk factor for occult anal sphincter injuries. The objective of this study was to evaluate a multifaceted midwifery intervention designed to reduce second-degree tears among primiparous women. METHODS An experimental c...

PURPOSE To examine the uterine involution period after uncomplicated delivery in primiparous and multiparous women. METHODS Longitudinal prospective study. Repeated parameters were measured and endometrial contents and diastolic notch were observed. Measurements of primiparous and multiparous women were carried out after labour on the 1st, 3rd, 10th, 30th, 42nd, and 60th postpartum days. The ...

Cladocerans occupy an important position among the bacterial consumers in freshwater food webs, being relatively non-selective filter feeders that can exert a strong impact on microbial populations. We evaluated the bacterivory potential of three cladocerans species of subtropical and tropical occurrence (Ceriodaphnia silvestrii, Daphnia gessneri and Ceriodaphnia cornuta) at different life stag...

OBJECTIVE To determine if there is evidence of levator ani atrophy in primiparous women. METHODS This was a prospective observational cohort study of 202 primiparous women recruited between November 2006 and March 2008. Translabial ultrasound volumes were obtained at 36-38 weeks' gestation and at a mean of 4.5 months postpartum. Peripartum changes in bladder neck elevation and reduction of an...

OBJECTIVE To estimate the prevalence of mental health problems in primiparous adolescents and to compare their mental health profile with the profile of sexually active adolescents who have never gotten pregnant. METHODS Cross-sectional study that compared two groups of adolescents aged 13 to 17 years from a city in Southern Brazil, 2003-2004. The sample included 207 primiparous who attended ...

BACKGROUND Intrapartum risk is based mainly on obstetric history, which is lacking in primiparous women. OBJECTIVES To ascertain whether the traditional known risk of primiparity is an independent variable for both maternal and neonatal outcome. METHODS All women admitted to labor during March-April 2002 were canvassed for eligibility to participate in the study based on an obstetric risk s...

BACKGROUND Maternal and infant clinical outcomes were compared for low risk mothers receiving a partnership caseload model of midwifery care, known as Primary Health Midwifery Care (PHMC), and standard hospital care (SHC). METHODS Using secondary analysis of data from the Obstet Data System routine collection (PHMC n=976, SHC n=976) from a large metropolitan hospital, maternal and infant clin...