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lactate NOT pregnancy

Eszter Bogi, Kristina Belovicová, Eduard Ujhazy, Mojmír Mach, Romana Koprdova, Ludmila Zilava, Alexandra Garafová, Daniela Jezova, Michal Dubovicky
Depression during pregnancy and in the post-partum period is a growing health issue. Venlafaxine, a representative of serotonin and noradrenaline reuptake inhibitors, is used to treat a wide spectrum of mood disorders. However, the limited number of prenatal and perinatal studies raises the question about the long-term consequences of venlafaxine therapy. The aim of this study was to investigate the effect of venlafaxine exposure during pregnancy and lactation on anxiety-like and depression-like behaviors, as well as adrenocortical hormone concentrations in the adult rat offspring...
March 20, 2018: Behavioural Pharmacology
Laura Pogliani, Sara Baldelli, Dario Cattaneo, Paola Pileri, Emilio Clementi, Irene Cetin, M D Gianvincenzo Zuccotti
OBJECTIVE: Selective serotonin reuptake inhibitors are commonly used for the treatment of pregnancy-related and postnatal depression. However, only a few studies have evaluated the passage of these drugs into human milk, often with conflicting results. Here, we sought to evaluate the passage of selective serotonin reuptake inhibitors into human milk in the first days after delivery and their potential association with neonatal outcomes. STUDY DESIGN: The passage of selective serotonin reuptake inhibitors into human milk was expressed both as percentage of milk-to-plasma ratio of drug concentrations and as the relative infant dose...
March 20, 2018: Journal of Maternal-fetal & Neonatal Medicine
J M Morton, J E Pryce, M Haile-Mariam
Reproductive performance in dairy cows can be improved through genetic selection and herd management. Milk protein concentration is strongly associated with various measures of reproductive performance, but the relative importance of genetic and environmental components of these associations have not been defined. The primary objective of this study was to estimate the magnitudes of correlations and covariances between 9 reproductive performance traits in dairy cows and each of milk protein concentration and milk yield at 4 levels: genetic, permanent environmental effects of cow, herd-year-season, and residual levels...
March 14, 2018: Journal of Dairy Science
Jinhua Wei, Zhuo A Wang, Bing Wang, Marefa Jahan, Zhongfu Wang, Peter C Wynn, Yuguang Du
Milk oligosaccharides (MOs) are complex carbohydrates with multifunctional health benefits for the neonate. Poor reproductive performance in primiparous gilts limits their productivity. Changes in the structure and abundance of porcine MO (PMOs) through lactation with parity remains unknown and may explain superior new-born growth in litters from multiparous sows relative to gilts. We report 55 PMOs structures, of which 25 are new (17 sialylated and 8 neutral). Their incidence in gilt and sow colostrum was almost identical (53 vs...
March 16, 2018: Scientific Reports
C G Hart, B E Voelz, K E Brockus, C O Lemley
Production from the corpus luteum (CL) and/or hepatic steroid inactivation impacts peripheral concentrations of P4, which can alter reproductive performance. Our primary objective was to examine hepatic steroid inactivating enzymes, portal blood flow, and luteal blood perfusion at 10 days post-insemination in pregnant versus non-pregnant beef and dairy cows. Twenty early lactation Holstein cows and 20 lactating commercial beef cows were utilized for this study. At day 10 post-insemination, hepatic portal blood flow and CL blood perfusion were measured via Doppler ultrasonography...
March 14, 2018: Reproduction in Domestic Animals, Zuchthygiene
Facundo Mendes Garrido Abregú, María Natalia Gobetto, Lorena Vanesa Juriol, Carolina Caniffi, Rosana Elesgaray, Analía Lorena Tomat, Cristina Arranz
Micronutrient malnutrition during intrauterine and postnatal growth may program cardiovascular diseases in adulthood. We examined whether moderate zinc restriction in male and female rats throughout fetal life, lactation and/or postweaning growth induces alterations that can predispose to the onset of vascular dysfunction in adulthood. Female Wistar rats were fed low- or control zinc diets from pregnancy to offspring weaning. After weaning, offspring were fed either a low- or a control zinc diet until 81 days...
February 9, 2018: Journal of Nutritional Biochemistry
Jamie L Morgan, Benjamin K Kogutt, Claudia Meek, Elizabeth K Stehel, Donald D McIntire, Jeanne S Sheffield, Scott W Roberts
BACKGROUND: Amlodipine is rarely used in the treatment of pregnant hypertensive women due to limited pharmacokinetic data during pregnancy and the postpartum period. OBJECTIVE: To evaluate the pharmacokinetics of amlodipine besylate in the peri-partum period including quantities of placental passage, breast milk excretion and infant exposure. STUDY DESIGN: This was a prospective study of pregnant women who were prescribed 5 mg of amlodipine daily for treatment of chronic hypertension and delivered at term...
January 2018: Pregnancy Hypertension
Matthew A Halanski, Blake Hildahl, Laura A Amundson, Ellen Leiferman, Annette Gendron-Fitzpatrick, Rajeev Chaudhary, Heather M Hartwig-Stokes, Ronald McCabe, Rachel Lenhart, Matthew Chin, Jennifer Birstler, Thomas D Crenshaw
BACKGROUND: The purpose of this study was to explore the role of perinatal vitamin-D intake on the development and characterization of hyperkyphosis in a porcine model. METHODS: The spines of 16 pigs were assessed at 9, 13, and 17 weeks of age with radiography and at 17 weeks with computed tomography (CT), magnetic resonance imaging (MRI), histology, and bone-density testing. An additional 169 pigs exposed to 1 of 3 maternal dietary vitamin-D levels from conception through the entire lactation period were fed 1 of 4 nursery diets supplying different levels of vitamin D, calcium, and phosphorus...
March 7, 2018: Journal of Bone and Joint Surgery. American Volume
Chellakkan S Blesson, Amy Schutt, Pretty R Mathew, Daren Tanchico, Meena Balakrishnan, Uma Yallampalli, Chandra Yallampalli
OBJECTIVES: Gestational low-protein (LP) programming causes glucose intolerance (GI) and insulin resistance (IR) in adult offspring. Folate supplementation has been shown to rescue the offspring from various programming effects. The aim of this study was to investigate whether folate supplementation during pregnancy reverses LP-induced GI and IR. METHODS: Pregnant rats were fed control (20% protein), isocaloric low-protein (LP, 6%) or LP with 5 mg/kg folate (LPF) diets from gestational day 4 to delivery...
November 13, 2017: Nutrition
Vanessa Garcia-Larsen, Despo Ierodiakonou, Katharine Jarrold, Sergio Cunha, Jennifer Chivinge, Zoe Robinson, Natalie Geoghegan, Alisha Ruparelia, Pooja Devani, Marialena Trivella, Jo Leonardi-Bee, Robert J Boyle
BACKGROUND: There is uncertainty about the influence of diet during pregnancy and infancy on a child's immune development. We assessed whether variations in maternal or infant diet can influence risk of allergic or autoimmune disease. METHODS AND FINDINGS: Two authors selected studies, extracted data, and assessed risk of bias. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to assess certainty of findings. We searched Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica dataBASE (EMBASE), Web of Science, Central Register of Controlled Trials (CENTRAL), and Literatura Latino Americana em Ciências da Saúde (LILACS) between January 1946 and July 2013 for observational studies and until December 2017 for intervention studies that evaluated the relationship between diet during pregnancy, lactation, or the first year of life and future risk of allergic or autoimmune disease...
February 2018: PLoS Medicine
Zaneta M Thayer, Sonny Agustin Bechayda, Christopher W Kuzawa
OBJECTIVE: An increase in cortisol during human pregnancy helps coordinate the onset of parturition, and can have long-term effects on offspring biology. Maternal cortisol can also be transferred to offspring via breast milk during lactation. However, little is known about how diurnal cortisol profiles vary by trimester of pregnancy or during the postpartum period. Here, we describe diurnal cortisol profiles among a large cross-sectional sample of healthy Filipino young adult women varying in reproductive status and, during the postpartum period, in whether or not they are breastfeeding...
February 26, 2018: American Journal of Human Biology: the Official Journal of the Human Biology Council
Christine E Gilmartin, To-Hao Vo-Tran, Laura Leung
Background The use of oral complementary and alternative medicines, including herbal supplements, has been increasing in pregnant women worldwide despite limited safety data. The decision of healthcare professionals to recommend these products to pregnant patients is controversial and not well documented. Objective To explore the recommendations and information sources that healthcare professionals use to determine the safety of oral non-prescribed supplements during pregnancy. Setting An Australian metropolitan maternity hospital...
February 23, 2018: International Journal of Clinical Pharmacy
Brigitte Leeners, Fabia Damaso, Nicole Ochsenbein-Kölble, Cindy Farquhar
BACKGROUND: It is not uncommon for women with endometriosis to be advised that becoming pregnant might be a useful strategy to manage their symptoms and reduce disease progression. Consequently, many women diagnosed with endometriosis and motivated to become pregnant, may also have expectations regarding improvement of symptoms and the disease. However, study results on the effect of pregnancy on endometriosis are controversial and pregnancy in women with endometriosis is not always associated with improved symptoms...
February 15, 2018: Human Reproduction Update
Hua Ji, Linhao Xu, Zheng Wang, Xinli Fan, Lihui Wu
Glyphosate is the active ingredient in numerous herbicide formulations. The role of glyphosate in neurotoxicity has been reported in human and animal models. However, the detailed mechanism of the role of glyphosate in neuronal development remains unknown. Recently, several studies have reported evidence linking neurodevelopmental disorders (NDDs) with gestational glyphosate exposure. The current group previously identified microRNAs (miRNAs) that are associated with the etiology of NDDs, but their expression levels in the developing brain following glyphosate exposure have not been characterized...
March 2018: Experimental and Therapeutic Medicine
Anderson H Kuo, Cun Li, Vicki Mattern, Hillary F Huber, Anthony Comuzzie, Laura Cox, Matthias Schwab, Peter W Nathanielsz, Geoffrey D Clarke
Developmental programming by reduced maternal nutrition alters function in multiple offspring physiological systems, including lipid metabolism. We have shown that intrauterine growth restriction (IUGR) leads to offspring cardiovascular dysfunction with an accelerated aging phenotype in our nonhuman primate, baboon model. We hypothesized age-advanced pericardial fat and blood lipid changes. In pregnancy and lactation, pregnant baboons ate ad lib (control) or 70% ad lib diet (IUGR). We studied baboon offspring pericardial lipid deposition with magnetic resonance imaging at 5-6 years (human equivalent 20-24 years), skinfold thickness, and serum lipid profile at 8-9 years (human equivalent 32-36 years), comparing values with a normative life-course baboon cohort, 4-23 years...
January 30, 2018: International Journal of Obesity: Journal of the International Association for the Study of Obesity
Enis Rauf Coskuner, Mehmet Gokhan Culha, Burak Ozkan, Elcin Orhan Kaleagasi
INTRODUCTION: Selective serotonin reuptake inhibitors (SSRIs) are a widely used class of drug for various psychiatric disorders during the lifespan, including pregnancy, lactation, childhood, and adolescence. Deterioration in sexual functioning is a major and serious adverse effect of SSRIs. There is emerging evidence that SSRIs can have long-lasting effects on sexuality. AIM: To summarize the long-lasting effects of SSRIs on sexuality, starting with animal models and continuing with the clinical experience of different investigators...
February 17, 2018: Sexual Medicine Reviews
Gladistone Correia Messias, Ana Marta Novais Rocha, Beatriz Manuela Silva Santos, Ana Marques Botelho, Dhaísa Cristhina Alves Silva, Erika Santos Porto, Marina Lima Dos Anjos, Rayra Almeida Sousa, Mara Viana Silva, Thainara Barros da Rocha, Aracely Vieira de Melo, Manoela Rios Trindade Carneiro, Nayonara Santana Aguiar, Patrícia Prado Santos, Erika Pereira de Souza, Mariluze Peixoto Cruz, Lucas Miranda Marques, Raquel Passos Rezende, Carla Cristina Romano, Ana Paula Uetanabaro, Gabriel Vinderola, Regiane Yatsuda
PURPOSE: Lactobacillus plantarum Lp62 is a lactic acid bacteria strain that has been isolated from cocoa beans and exhibited probiotic potential. The influence of oral administration of L. plantarum Lp62 on the growth of rat's pups; on yield, cytokines and milk composition was studied. METHODS: Lactobacillus plantarum Lp62 is a lactic acid bacteria strain that has been isolated from cocoa beans. It was administered daily by gavage to Wistar rats (n = 8), from the 7th day before delivery and for 20 days during lactation, in a concentration of 1...
February 16, 2018: European Journal of Nutrition
P A Dyson, D Twenefour, C Breen, A Duncan, E Elvin, L Goff, A Hill, P Kalsi, N Marsland, P McCardle, D Mellor, L Oliver, K Watson
A summary of the latest evidence-based nutrition guidelines for the prevention and management of diabetes is presented. These guidelines are based on existing recommendations last published in 2011, and were formulated by an expert panel of specialist dietitians after a literature review of recent evidence. Recommendations have been made in terms of foods rather than nutrients wherever possible. Guidelines for education and care delivery, prevention of Type 2 diabetes, glycaemic control for Type 1 and Type 2 diabetes, cardiovascular disease risk management, management of diabetes-related complications, other considerations including comorbidities, nutrition support, pregnancy and lactation, eating disorders, micronutrients, food supplements, functional foods, commercial diabetic foods and nutritive and non-nutritive sweeteners are included...
February 14, 2018: Diabetic Medicine: a Journal of the British Diabetic Association
L F Melo, P L J Monteiro, A B Nascimento, J N Drum, C Spies, A B Prata, M C Wiltbank, R Sartori
This experiment aimed to compare circulating progesterone (P4), follicular dynamics, and fertility during reuse of intravaginal P4 implants that were sanitized by autoclave or chemical disinfection in lactating Holstein cows submitted to fixed-time artificial insemination (FTAI). For this, 123 primiparous and 226 multiparous cows from 2 farms, averaging (mean ± standard deviation) 163.9 ± 141.9 d in milk, 35.7 ± 11.3 kg of milk/d, and a body condition score of 2.9 ± 0.5, were enrolled in the study. Cows were randomly assigned to 1 of 2 treatments using a completely randomized design and each cow received a reused implant (1...
February 7, 2018: Journal of Dairy Science
S McDougall, S Leane, S T Butler, J R Roche, C R Burke
The objective of this study was to assess the effect of increasing dietary starch for approximately 30 d postpartum on reproduction outcomes in pasture-grazed, seasonal-calving dairy cows. Cows (n = 948) from 3 commercial herds were blocked by age (2, 3, and >3 yr), breed, and expected calving date and randomly assigned to 1 of 2 postpartum treatment groups: high starch (34.7 ± 1.9% nonstructural carbohydrate; mean ± SD) or low starch (22.5 ± 0.4% nonstructural carbohydrate). The high-starch group in all 3 farms received 4...
February 7, 2018: Journal of Dairy Science
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