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lactate NOT pregnancy

Katalin Gornicsar, Tibor Mózes, Andor Grosz, Edit Bíró, Szabolcs Ládi, Paul Clayton
BACKGROUND: Multiple studies have found gender-based disparities in ICU admission rates and in complications following trauma. Female gender was associated with lower mortality when comparing patients less than 50 years of age. These data suggest an important role for cycle rather than gender itself. Our previous results indicate a crucial role for tumor necrosis factor alpha (TNFα) in inducing nososocomial infections. HYPOTHESIS: Cycle is important for TNF and other female hormone productions...
October 12, 2016: Shock
Franca Marangoni, Irene Cetin, Elvira Verduci, Giuseppe Canzone, Marcello Giovannini, Paolo Scollo, Giovanni Corsello, Andrea Poli
The importance of lifestyle and dietary habits during pregnancy and breastfeeding, for health of mothers and their offspring, is widely supported by the most recent scientific literature. The consumption of a varied and balanced diet from the preconceptional period is essential to ensure both maternal well-being and pregnancy outcomes. However, the risk of inadequate intakes of specific micronutrients in pregnancy and lactation is high even in the most industrialized countries. This particularly applies to docosahexaenoic acid (DHA), iron, iodine, calcium, folic acid, and vitamin D, also in the Italian population...
October 14, 2016: Nutrients
Joon Kyungjoon Lim, Sandra Burke, Geoffrey Head
OBJECTIVE: Obesity during pregnancy is associated with a greater risk of developing hypertension in the offspring. Plasma leptin levels correlate strongly with blood pressure and renal sympathetic nerve activity (RSNA). The ventromedial hypothalamus (VMH) is a key centre of energy homeostasis, haemodynamic and sympathetic tone to renal vasculature. It is possible that exposure to over-nutrition during development change the activity of the neurons, amplifying sympathetic output leading to hypertension in the offspring...
September 2016: Journal of Hypertension
Michelle A Kominiarek, Priya Rajan
The nutritional status of a woman during pregnancy and lactation is not only critical for her health but for future generations. Although a nutritionist or registered dietitian can help facilitate dietary counseling and interventions, physicians also need to be cognizant of nutritional needs during pregnancy because they differ significantly compared with nonpregnant populations. Furthermore, an individualized approach to nutritional counseling that considers a woman's nutritional status and body mass index is recommended...
November 2016: Medical Clinics of North America
Leen Bussche, Gat Rauner, Mark Antonyak, Bethany Syracuse, Melissa McDowell, Anthony M C Brown, Richard A Cerione, Gerlinde R Van de Walle
Signaling mechanisms that regulate mammary stem/progenitor cell (MaSC) self-renewal are essential for developmental changes that occur in the mammary gland during pregnancy, lactation and involution. We observed that equine MaSCs (eMaSCs) maintain their growth potential in culture for an indefinite period, while canine MaSCs (cMaSCs) lose their growth potential in long-term cultures. We then used this system to investigate the role of microvesicles (MVs) in promoting self-renewal properties. We found that Wnt3a and Wnt1 were expressed at higher levels in MVs isolated from eMaSCs compared to those from cMaSCs...
October 12, 2016: Journal of Biological Chemistry
O M Shaaban, A M Abbas, H A Abdel Hafiz, A S Abdelrahman, M Rashwan, E R Othman
BACKGROUND: Pregnancy during lactation is common in Egypt and is often unplanned. Overlap between pregnancy and lactation could be associated with an increased risk for the pregnant mother, her fetus as well as her nursing child. AIM OF THE STUDY: The current study aims to compare the maternal and perinatal outcome of pregnancies occurred during lactation with those occurred after weaning in women with substandard nutrition. MATERIALS AND METHODS: A prospective-cohort study was carried out in six Maternal and Child Health Centers in Assiut-Egypt...
December 28, 2015: Facts, Views & Vision in ObGyn
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
Katherine Hughes, Maximilian Blanck, Sara Pensa, Christine J Watson
Mammary gland regression at the cessation of lactation (involution) is an exquisitely orchestrated process of cell death and tissue remodelling in which Stat3 signalling has an essential role. The involution microenvironment of the mammary gland is considered to be pro-tumourigenic and a proportion of cases of pregnancy-associated breast cancer are suggested to originate in tandem with involution. However, the apparent paradox that STAT3 is required for cell death in normal mammary gland, but is associated with breast cancer cell survival, has not been resolved...
October 6, 2016: Cell Death & Disease
Taylor M Mehta, Ryan J Van Lieshout
Clozapine is an antipsychotic used in the management of treatment-resistant schizophrenia. However, little is known about clozapine use during pregnancy and lactation, or its impact on the mother, foetus, and infant. This review aims to summarize the available literature on the safety of clozapine use during the perinatal period. EMBASE, PsycINFO, and MEDLINE were searched from their inceptions through June 2016. The review encompasses 21 studies that have examined clozapine use during pregnancy and lactation...
October 4, 2016: Archives of Women's Mental Health
Nidhal Soualeh, Imen Dridi, Gauthier Eppe, Christophe Némos, Rachid Soulimani, Jaouad Bouayed
Several lines of evidence indicate that early-life inflammation may predispose to mental illness, including depression, in later-life. We investigated the impact of perinatal exposure to polluted eels on neonatal, postnatal, and adult brain inflammation, and on the resignation behavior of male and female adult offspring mice. The effects of maternal standard diet (laboratory food) were compared to the same diet enriched with low, intermediate, or highly polluted eels. Brain inflammatory markers including cytokines were assessed in offspring mice on the day of birth (i...
October 1, 2016: Brain, Behavior, and Immunity
C R Villa, J Chen, B Wen, S M Sacco, A Taibi, W E Ward, E M Comelli
BACKGROUND/OBJECTIVES: Vitamin D is an anti-inflammatory nutrient and a determinant of bone health. Some prospective studies suggest that maternal vitamin D status is positively associated with offspring bone mass. We found that serum concentrations of lipopolysaccharide (LPS), an inflammatory molecule related to adiposity, insulin resistance and bone resorption, is lower in healthy mouse offspring exposed to high dietary vitamin D during pregnancy and lactation. LPS reaches the circulation via the gut...
October 4, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
E G Miller, C L L Levesque, N Trottier, C F M de Lange
Whole-body protein deposition (Pd) is a main determinant of AA requirements of gestating gilts; however, data on the dynamics of Pd is limited. The main objective of this study was to measure whole-body Pd (pregnancy-associated and maternal) during gestation in gilts at 2 feeding levels. Changes in BW and backfat (BF) throughout gestation and subsequent lactation performance were also evaluated. We hypothesized that the effect of feed intake on maternal Pd decreases toward the end of gestation due to increased fetal nutrient demands...
August 2016: Journal of Animal Science
C R Muegge, K M Brennan, J P Schoonmaker
Angus × Simmental cows ( = 48; BW = 595 ± 17.4 kg, BCS = 5.26 ± 0.05, and age = 2.3 ± 0.07 yr), pregnant with male fetuses, were used to determine the effect of Se source during the last 80 d of gestation and first 108 d of lactation on cow and calf performance. At 203 d in gestation, cows were blocked by BW, breed composition, age, and calf sire and randomly allotted to organic Se, inorganic Se, or no Se treatments. Diets contained corn silage, corn stover, haylage, dried distillers' grains with solubles, and minerals and were formulated to contain 10...
August 2016: Journal of Animal Science
Derrick M Chu, Kristen M Meyer, Amanda L Prince, Kjersti M Aagaard
Evidence supporting the Developmental Origins of Health and Disease Hypothesis indicates that maternal nutrition in pregnancy has a significant impact on offspring disease risk later in life, likely by modulating developmental processes in utero. Gut microbiota have recently been explored as a potential mediating factor, as dietary components strongly influence microbiota abundance, function and its impact on host physiology. A growing body of evidence has additionally indicated that the intrauterine environment is not sterile as once presumed, indicating that maternal-fetal transmission of microbiota may occur during pregnancy...
September 29, 2016: Gut Microbes
Genevieve E Becker, Hazel A Smith, Fionnuala Cooney
BACKGROUND: Breastfeeding is important, however not all infants can feed at the breast and methods of expressing milk need evaluation. OBJECTIVES: To assess acceptability, effectiveness, safety, effect on milk composition, contamination and costs of methods of milk expression. SEARCH METHODS: We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (21 March 2016), handsearched relevant journals and conference proceedings, and contacted experts in the field to seek additional published or unpublished studies...
September 29, 2016: Cochrane Database of Systematic Reviews
Maria Etelvina Pinto-Fochi, Eloísa Zanin Pytlowanciv, Vanessa Reame, Alex Rafacho, Daniele Lisboa Ribeiro, Sebastião Roberto Taboga, Rejane M Góes
This study evaluated the impact of a high-fat diet (HFD) during different stages of the rat life, associated or not with maternal obesity, on the content of sex steroid hormones and the morphophysiology of Leydig cells. The following periods of development were examined: (O1) gestation, (O2) gestation and lactation, (O3) from weaning to adulthood, (O4) from lactation to adulthood, (O5) gestation to adulthood and (O6) after sexual maturation. The HFD contained 20% unsaturated fat while the control diet was 4% fat...
September 27, 2016: Reproduction: the Official Journal of the Society for the Study of Fertility
Panayotis K Thanos, Jianmin Zhuo, Lisa Robison, Ronald Kim, Mala Ananth, Ilon Choai, Adam Grunseich, Nicola M Grissom, Robert George, Foteini Delis, Teresa M Reyes
Birthweight is a marker for suboptimal fetal growth and development in utero. Offspring can be born large for gestational age (LGA), which is linked to maternal obesity or excessive gestational weight gain, as well as small for gestational age (SGA), arising from nutrient or calorie deficiency, placental dysfunction, or other maternal conditions (hypertension, infection). In humans, LGA and SGA babies are at an increased risk for certain neurodevelopmental disorders, including Attention Deficit/Hyperactivity Disorder, schizophrenia, and social and mood disorders...
September 22, 2016: International Journal of Developmental Neuroscience
Varsha L Deshmukh, Milind Jadhav, Kanan Yelikar
AIM AND OBJECTIVES: To review the effects of obesity (BMI > 30) on antepartum risk/intrapartum risk. To study neonatal outcome of pregnant women with raised BMI. MATERIAL METHOD: BMI of 500 pregnant women booked before 12 weeks calculated and categorised as normal, overweight, obese and morbidly obese at GMCH, Aurangabad. Pregnant women with systemic disease and previous LSCS were excluded. Antepartum, intrapartum and neonatal variables were studied, and statistical analysis was carried out...
October 2016: Journal of Obstetrics and Gynaecology of India
Joon Kyungjoon Lim, Sandra Burke, Geoffrey Head
OBJECTIVE: Obesity during pregnancy is associated with a greater risk of developing hypertension in the offspring. Plasma leptin levels correlate strongly with blood pressure and renal sympathetic nerve activity (RSNA). The ventromedial hypothalamus (VMH) is a key centre of energy homeostasis, haemodynamic and sympathetic tone to renal vasculature. It is possible that exposure to over-nutrition during development change the activity of the neurons, amplifying sympathetic output leading to hypertension in the offspring...
September 2016: Journal of Hypertension
Loredana Cavalli, Andrea Guazzini, Luisella Cianferotti, Simone Parri, Tiziana Cavalli, Alessia Metozzi, Francesca Giusti, Caterina Fossi, Dennis M Black, Maria Luisa Brandi
BACKGROUND: BoneTour is a campaign conducted throughout the Italian territory for the assessment of Italian people bone status and for the prevention of osteoporosis. METHODS: A total of 7305 sequential subjects of both sexes were screened, collecting clinical data through the FRAX™ questionnaire, and measuring heel bone stiffness by Quantitative Ultrasonography (QUS). The 10-year risk for hip and major osteoporotic fractures was calculated taking into account personal or family history of fragility fracture, smoking, alcohol abuse, rheumatoid arthritis, prolonged steroids assumption...
2016: BMC Musculoskeletal Disorders
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