نتایج جستجو برای: normal delivery
تعداد نتایج: 753870 فیلتر نتایج به سال:
background : many women suffer from perineal trauma during the normal vaginal delivery. perineal trauma is mainly associated with pain and complications after the childbirth. perineal management techniques can play a significant role in perineal trauma reduction. this study aimed to compare the effects of perineal management techniques (hands-off technique, ritgen maneuver and perineal massage ...
The major adaptations of the maternal cardiovascular system that progress throughout gestation may unmask previously unrecognized heart disease and result in significant morbidity and mortality. Most of these changes are almost fully reversed in the weeks and months after delivery. Hemodynamic changes during pregnancy include increased blood volume, cardiac output (CO), and maternal heart rate;...
Ionizing radiation exposure significantly alters the structure and function of microvascular networks, which regulate delivery of oxygen to tissue. In this study we use a hamster cremaster muscle model to study changes in microvascular network parameters and use a mathematical model to study the effects of these observed structural and microhemodynamic changes in microvascular networks on oxyge...
Background: The body’s strategy for coping with pain and stress in the delivery process is the secretion of opioid peptides, including β-endorphins. The aim of this study was to investigate the factors related to the concentration of umbilical cord blood β -endorphins in newborns born of primiparous women. Methods: In this descriptive study, 80 umbilical cord blood samples from neonates of pri...
Breast feeding has a great impact on the infant morbidity and mortality. According to Pakistan Demographic and Health survey (PDHS) infant mortality rate is 78 deaths per 1,000 live births. World Health Organization recommends that exclusive breast feeding for six months can decrease infant mortality rate by one-third. The objective of the study was to find out how the mode of delivery had impa...
Background and Purpose: Asthma is the most common chronic disease in children. The aim of this study was to investigate the relationship between pre-term delivery and breastfeeding with asthma. Materials and Methods: We studied 228 asthmatic patients who were referred to the Allergy Department in Children’s Medical Center (Tehran). Asthma was diagnosed based on the history, physical exam a...
Background: It seems that in vaginal delivery, serum leptin level increases as a cortisol-dependent factor due to the stress of the embryo. Studies have shown that if the level of serum leptin is low, the risk of chronic metabolic diseases, cardiovascular diseases, hypertension, and obesity in the mother and the baby will increase. Objectives: The aim of this study was to determine the relatio...
Background & Aim: Cesarean section (CS) rate was 56% in 2012 in Iran, which was considerably higher than the WHO recommended rate (10-15%). Thus, the Normal Delivery Promotion (NDP) program as a part of Iran’s Health Transformation Plan (HTP) was implemented in 2014 to reduce unnecessary cesarean deliveries and promote maternal and neonatal health. The aim of the study was to evaluate the effec...
SUMMARY A prospective randomized double blind study was conducted to investigate the effect of oxytocine injection in the umbilical cord on the third stage of labor duration. 127 cases of normal vaginal delivery (with no signs of separation of placenta during the first five minutes of fetus delivery) were selected. The cases were divided into three groups. In the first group(40 cases) 30 ml of...
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