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Pregnancy and supplements

Sangita Sharma, Abha Majumdar
Objective. To determine the optimal duration of progesterone supplementation prior to transfer of cryopreserved embryos and its impact on implantation and pregnancy rates. Study Design. Prospective randomised study. Materials and Methods. In an IVF unit of a tertiary centre, sixty-six patients undergoing cryopreserved embryo transfer cycles were included. Endometrial preparation was done with estradiol valerate. Once it reached a minimum of 7 mm, patients were allocated randomly into group I (n = 39) and group II (n = 27)...
2016: International Journal of Reproductive Medicine
Mao-Jun Li, Qing Wu, Wei Shi, Qian Yang, Bin-Zhi Tang, Chang-Hui Chen
OBJECTIVE: To study clinical features of respiratory distress syndrome (RDS) in neonates of different gestational ages (GA). METHODS: According to GA, 133 neonates with RDS were classified into GA <34 weeks group (n=66), GA 34-36 weeks group (late preterm neonates; n=31), and GA ≥37 weeks group (full-term neonates; n=36). The mothers' medical history during pregnancy and the condition of the neonates at birth were retrospectively analyzed, and the clinical data were compared between groups...
October 2016: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
Khitam I Mohammad, Manal Kassab, Insaf Shaban, Debra K Creedy, Jenny Gamble
: The aims of this study were to explore the vitamin D status among a sample of Jordanian postpartum women and identify factors associated with vitamin D deficiency. A total of 171 postpartum women agreed to participate. Participants completed a questionnaire on factors related to vitamin D deficiency and provided a blood sample to assess their plasma vitamin D (25(OH)D) levels using DIA source Immuno-Assays S.A. ANALYSIS: The majority of women (76%, n = 130) had vitamin D deficiency and 24% (n = 41) of participants had vitamin D insufficiency...
October 18, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
M L Mispireta, L E Caulfield, N Zavaleta, M Merialdi, D L Putnick, M H Bornstein, J A DiPietro
Zinc is an essential micronutrient for the development of the fetal renal, cardiovascular and metabolic systems; however, there is limited evidence of its effects on the postnatal cardiometabolic function. In this study, we evaluated the effect of maternal zinc supplementation during pregnancy on the cardiometabolic profile of the offspring in childhood. A total of 242 pregnant women were randomly assigned to receive a daily supplement containing iron+folic acid with or without zinc. A follow-up study was conducted when children of participating mothers were 4...
October 17, 2016: Journal of Developmental Origins of Health and Disease
Joanne E Sordillo, Yanjiao Zhou, Michael J McGeachie, John Ziniti, Nancy Lange, Nancy Laranjo, Jessica R Savage, Vincent Carey, George O'Connor, Megan Sandel, Robert Strunk, Leonard Bacharier, Robert Zeiger, Scott T Weiss, George Weinstock, Diane R Gold, Augusto A Litonjua
BACKGROUND: The gut microbiome in infancy influences immune system maturation, and may have an important impact allergic disease risk. OBJECTIVE: To determine how prenatal and early life factors impact the gut microbiome in a relatively large, ethnically diverse study population of infants at 3-6 months of age, who were enrolled in VDAART, a clinical trial of vitamin D supplementation in pregnancy to prevent asthma and allergies in offspring. METHODS: We performed 16S rRNA gene sequencing on 333 infants' stool samples...
October 13, 2016: Journal of Allergy and Clinical Immunology
Liying Ying, Xiaomin Chen, Lai Har Wu, Jing Shu, Xiangli Wu, Alice Yuen Loke
PURPOSE: Couples as dyads suffer from the diagnosis of infertility and related treatment. These couples commonly experience emotional and physical pain and tension in their marital lives. The purpose of this study is to report on the process of developing a potentially feasible and effective complex intervention for couples undergoing in vitro fertilization treatment in China. METHODS: The Medical Research Council (MRC) framework for developing and evaluating the complex intervention was adopted to guide the development of the Partnership and Coping Enhancement Programme (PCEP)...
October 15, 2016: Journal of Assisted Reproduction and Genetics
C K Hughes, M M Xie, S R McCoski, A D Ealy
Leptin is involved in various reproductive processes in humans and rodents, including placental development and function. The specific ways that leptin influences placental development and function in cattle are poorly understood. This work was completed to explore how leptin regulates hormone, cytokine and metalloprotease transcript abundance, and cell proliferation in cultured bovine trophoblast cells. In the first set of studies, cells were cultured in the presence of graded recombinant bovine leptin concentrations (0, 10, 50, 250 ng/mL) for 6 or 24 h...
September 13, 2016: Domestic Animal Endocrinology
Mehri Jamilian, Fereshteh Bahmani, Zahra Vahedpoor, Ali Salmani, Maryam Tajabadi-Ebrahimi, Parvaneh Jafari, Shahrzad Hashemi Dizaji, Zatollah Asemi
BACKGROUND: Limited data is available on the effects of multispecies probiotic supplementation on metabolic status in pregnant women in the first half of pregnancy. The current study was carried out to determine the effects of multispecies probiotic capsule supplementation on metabolic status among pregnant women in the first half of pregnancy. METHODS: A randomized clinical trial was conducted among 60 pregnant women aged 18-37 years. The participants were randomly divided into two groups: group A (n = 30) received multispecies probiotic supplements containing three probiotic bacteria spices Lactobacillus acidophilus, Lactobacillus casei, Bifidobacterium bifidum (2 × 109 CFU/g each) and group B (n = 30) received placebo from 9 weeks of gestation for a duration of 12 weeks...
October 2016: Archives of Iranian Medicine
Yves J R Menezo, Erica Silvestris, Brian Dale, Kay Elder
The negative effect of oxidative stress on the human reproductive process is no longer a matter for debate. Oxidative stress affects female and male gametes and the developmental capacity of embryos. Its effect can continue through late stages of pregnancy. Metabolic disorders and psychiatric problems can also be caued by DNA methylation and epigenetic errors. Age has a negative effect on oxidative stress and DNA methylation, and recent observations suggest that older men are at risk of transmitting epigenetic disorders to their offspring...
September 27, 2016: Reproductive Biomedicine Online
Shaun K Morris, Lisa G Pell, Mohammed Ziaur Rahman, Michelle C Dimitris, Abdullah Mahmud, M Munirul Islam, Tahmeed Ahmed, Eleanor Pullenayegum, Tahmid Kashem, Shaila S Shanta, Jonathan Gubbay, Eszter Papp, Michelle Science, Stanley Zlotkin, Daniel E Roth
BACKGROUND: Early infancy is a high-risk period for severe acute respiratory infection (ARI), particularly in low-income countries with resource-limited health systems. Lower respiratory tract infection (LRTI) is commonly preceded by upper respiratory infection (URTI), and often caused by respiratory syncytial virus (RSV), influenza and other common community-acquired viral pathogens. Vitamin D status is a candidate modifiable early-life determinant of the host antiviral immune response and thus may influence the risk of ARI-associated morbidity in high-risk populations...
October 13, 2016: BMC Pregnancy and Childbirth
Jian Zhao, Yun Zhao, Colin W Binns, Andy H Lee
The calcium supplementation status during the postpartum period among Chinese lactating women is still unclear. The objective of this study is to utilize data from two population-based prospective cohort studies to examine the calcium supplementation status and to identify whether breastfeeding is associated with increased calcium supplementation among Chinese mothers after child birth. Information from 1540 mothers on breastfeeding and calcium supplementation measured at discharge, 1, 3, and 6 months postpartum were extracted to evaluate the association between breastfeeding and calcium supplementation postpartum...
October 9, 2016: Nutrients
You-Lin Tain, Wei-Chia Lee, Kay L H Wu, Steve Leu, Julie Y H Chan
Hypertension can be programmed in response to nutritional insults in early life. Maternal high-fructose (HF) intake induced programmed hypertension in adult male offspring, which is associated with renal programming and arachidonic acid metabolism pathway. We examined whether early treatment with a soluble epoxide hydrolase (SEH) inhibitor, 12-(3-adamantan-1-yl-ureido)-dodecanoic acid (AUDA) or 15-Deoxy-Δ(12,14)-prostagandin J2 (15dPGJ2) can prevent HF-induced programmed hypertension. Pregnant Sprague Dawley rats received regular chow or chow supplemented with fructose (60% diet by weight) during the whole period of pregnancy and lactation...
September 7, 2016: Journal of Nutritional Biochemistry
Khalil Salameh, Najah Saleh Ali Al-Janahi, Adriana M Reedy, Adekunle Dawodu
PURPOSE: Evaluation of vitamin D (vD) status and risk factors for low vD among breastfeeding mother-infant dyads in a population at high risk for vD deficiency. SUBJECTS AND METHODS: We measured serum 25-hydroxyvitamin D (25(OH)D) and parathyroid hormone at 1 month postpartum in 60 consecutive exclusively breastfeeding Arab mother-infant dyads enrolled in a high dose vD supplementation study to prevent vD deficiency in Doha, Qatar, (latitude 25°N) during summer months...
2016: International Journal of Women's Health
Janis Baird, Mary Barker, Nicholas C Harvey, Wendy Lawrence, Christina Vogel, Megan Jarman, Rufia Begum, Tannaze Tinati, Pamela Mahon, Sofia Strommer, Taylor Rose, Hazel Inskip, Cyrus Cooper
BACKGROUND: The nutritional status and health of mothers influence the growth and development of infants during pregnancy and postnatal life. Interventions that focus on improving the nutritional status and lifestyle of mothers have the potential to optimise the development of the fetus as well as improve the health of mothers themselves. Improving the diets of women of childbearing age is likely to require complex interventions that are delivered in a socially and culturally appropriate context...
October 12, 2016: Trials
A M Rosales-Torres, Z B López-Cedillo, C G Hernández-Coronado, J V Rosete-Fernández, G D Mendoza, A Guzmán
The objective of this study was to evaluate if short-term dietary concentrate supplementation increased IGF-I serum concentration and resulted in a reproductive response during estrus synchronization treatment in non-lactating beef cows. Thirty non-lactating beef cows (Bos indicus × Bos taurus) were allocated to the same pastureland and fed native tropical grasses as a basal diet. Cows were synchronized using a 7-day CO-Synch plus controlled internal drug release (CIDR) protocol and received fixed time artificial insemination (FTAI)...
October 10, 2016: Tropical Animal Health and Production
Amanda W Singer, Suzan L Carmichael, Steve Selvin, Cecilia Fu, Gladys Block, Catherine Metayer
Previous studies on maternal nutrition and childhood leukaemia risk have focused on the role of specific nutrients such as folate and have not considered broader measures of diet quality, which may better capture intake of diverse nutrients known to impact fetal development. We examined the relationship between maternal diet quality before pregnancy, as summarised by a diet quality index, and risk of childhood acute lymphoblastic leukaemia (ALL) and acute myeloid leukaemia (AML) in a case-control study in California...
October 11, 2016: British Journal of Nutrition
Thomas Harder, Cornelius Remschmidt, Sebastian Haller, Tim Eckmanns, Ole Wichmann
BACKGROUND: Given limited resources and time constraints, the use of existing systematic reviews (SR) for the development of evidence-based public health recommendations has become increasingly important. Recently, a five-step approach for identifying, analyzing, appraising and using existing SRs based on recent guidance by the US Agency for Healthcare Research and Quality (AHRQ) was proposed within the Project on a Framework for Rating Evidence in Public Health (PRECEPT). However, case studies are needed to test whether this approach is useful, what challenges arise and how problems can be solved...
October 11, 2016: Systematic Reviews
Sofie Ingdam Halkjaer, Lisbeth Nilas, Emma Malchau Carlsen, Dina Cortes, Thórhallur Ingi Halldórsson, Sjúrdur Frodi Olsen, Anders Elm Pedersen, Karen Angeliki Krogfelt, Andreas Munk Petersen
BACKGROUND: Maternal obesity is associated with increased risks of adverse pregnancy-related complications and outcomes for both mothers and infants. Overweight and obese women have an increased risk of pregnancy-induced hypertension, preeclampsia and gestational diabetes mellitus (GDM). Infant Body Mass index (BMI) and the risk of obesity in adulthood are related to maternal gestational weight gain (GWG). Preventive lifestyle and dietary interventions are time-consuming and do not always reduce GWG or the risk of maternal pregnancy complications...
October 11, 2016: Trials
Helene McNulty, J J Strain, Catherine F Hughes, Mary Ward
Hypertension is the leading risk factor contributing to mortality worldwide, primarily from cardiovascular disease (CVD), while effective treatment of hypertension is proven to reduce CVD events. Along with the well recognized nutrition and lifestyle determinants, genetic factors are implicated in the development and progression of hypertension. In recent years genome-wide association studies have identified a region near the gene encoding the folate-metabolizing enzyme methylenetetrahydrofolate reductase (MTHFR) among eight loci associated with blood pressure...
October 6, 2016: Molecular Aspects of Medicine
G E Leghi, B S Muhlhausler
Pregnancy represents a state of heightened oxidative stress and inflammation, and these processes are further increased in pregnancy complications. The quality of the maternal diet is directly associated with maternal health and wellbeing, pregnancy and fetal outcomes, as well as the risk of pregnancy complications. Long chain polyunsaturated fatty acids (LCPUFAs) have significant potential to modify placental and fetal lipid environments and thereby modulate health outcomes. The omega-3 (n-3) LCPUFA in particular have been shown to exhibit both antioxidant and anti-inflammatory properties, and have potential therapeutic applications in reducing oxidative damage and inflammation during pregnancy...
October 2016: Prostaglandins, Leukotrienes, and Essential Fatty Acids
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