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https://www.readbyqxmd.com/read/28321344/pituitary-adenoma-and-hyperprolactinemia-accompanied-by-idiopathic-granulomatous-mastitis
#1
Sebahattin Destek, Vahit Onur Gul, Serkan Ahioglu, Kursat Rahmi Serin
Idiopathic granulomatous mastitis (IGM) is a rare chronic inflammatory disease of the breast, and its etiology remains not fully elucidated. IGM is observed more often in patients with autoimmune disease. Hyperprolactinemia is observed during pregnancy, lactation, and a history of oral contraceptive use. A 39-year-old patient with no history of oral contraceptive use presented with complaints such as redness, pain, and swelling in her left breast. Ultrasound and magnetic resonance imaging (MRI) revealed a suspicious inflamed mass lesion...
2017: Case Reports in Endocrinology
https://www.readbyqxmd.com/read/28318589/evaluation-of-prostaglandin-f2%C3%AE-versus-prostaglandin-f2%C3%AE-plus-gonadotropin-releasing-hormone-as-presynch-methods-preceding-an-ovsynch-in-lactating-dairy-cows-a-meta-analysis
#2
S Borchardt, P Haimerl, A Pohl, W Heuwieser
Presynchronization of cows with 2 injections of prostaglandin administered 14 d apart (Presynch-Ovsynch) is a widely adopted procedure to increase pregnancy per artificial insemination (P/AI) at first service. Recently, a presynchronization protocol including GnRH and PGF2α (Double-Ovsynch; GnRH, 7 d, PGF2α, 3 d, GnRH) followed 7 d later by an Ovsynch protocol was introduced to overcome the limitations of PGF2α-based protocols for presynchronization of anovular cows and to precisely set up cows on d 7 of the estrous cycle when the Ovsynch is initiated...
March 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28316402/prevalence-and-risk-factors-for-gastrointestinal-parasitism-in-traditionally-maintained-goat-flocks-of-south-gujarat
#3
L M Sorathiya, A B Fulsoundar, T K S Rao, Niranjan Kumar
A total of 360 faecal samples of goat belonging to Ahir community were collected randomly from eight villages on monthly basis. On same day, collected samples were subjected to qualitative faecal examination and positive samples were categorized into mild, moderate and heavy infected groups. The risk factors considered for study were age, pregnancy, lactation, seasons, wet land grazing and hygiene in housing. Overall 41.11 % animals were found positive for helminth eggs and among them 24.17, 10.56 and 6.39 % of goats were mildly, moderately and heavily infected, respectively...
March 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28306564/psychopharmacological-treatment-of-schizophrenia-during-pregnancy-and-lactation
#4
Alexandra B Whitworth
PURPOSE OF REVIEW: It is necessary, in every-day clinical life when treating pregnant women with mental diseases, to reach quick decisions derived from recent comprehensive information. The knowledge of the use of antipsychotics in pregnancy has increased considerably in the last years. This review tries to summarize important considerations and facilitate clinical decisions. RECENT FINDINGS: This review will cover not only the effects of exposure during pregnancy on outcomes, postnatal adaption syndrome and lactation, but also pharmacokinetic considerations on the use of antipsychotics during pregnancy...
March 16, 2017: Current Opinion in Psychiatry
https://www.readbyqxmd.com/read/28301585/a-maternal-high-fat-high-sucrose-diet-has-sex-specific-effects-on-fetal-glucocorticoids-with-little-consequence-for-offspring-metabolism-and-voluntary-locomotor-activity-in-mice
#5
Eunice H Chin, Kim L Schmidt, Kaitlyn M Martel, Chi Kin Wong, Jordan E Hamden, William T Gibson, Kiran K Soma, Julian K Christians
Maternal overnutrition and obesity during pregnancy can have long-term effects on offspring physiology and behaviour. These developmental programming effects may be mediated by fetal exposure to glucocorticoids, which is regulated in part by placental 11β-hydroxysteroid dehydrogenase (11β-HSD) type 1 and 2. We tested whether a maternal high-fat, high-sucrose diet would alter expression of placental 11β-HSD1 and 2, thereby increasing fetal exposure to maternal glucocorticoids, with downstream effects on offspring physiology and behaviour...
2017: PloS One
https://www.readbyqxmd.com/read/28298392/total-folate-and-unmetabolized-folic-acid-in-the-breast-milk-of-a-cross-section-of-canadian-women
#6
Rachael Page, André Robichaud, Tye E Arbuckle, William D Fraser, Amanda J MacFarlane
Background: Folate requirements increase during pregnancy and lactation. It is recommended that women who could become pregnant, are pregnant, or are lactating consume a folic acid (FA)-containing supplement.Objectives: We sought to determine breast-milk total folate and unmetabolized folic acid (UMFA) contents and their relation with FA-supplement use and doses in a cohort of Canadian mothers who were enrolled in the MIREC (Maternal-Infant Research on Environmental Chemicals) study.Design: Breast-milk tetrahydrofolate (THF), 5-methyl-THF, 5-formyl-THF, 5,10-methenyl-THF, and UMFA were measured with the use of liquid chromatography-tandem mass spectrometry (n = 561)...
March 15, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28295774/alcohol-consumption-by-breastfeeding-mothers-frequency-correlates-and-infant-outcomes
#7
Judy Wilson, Rui Yang Tay, Clare McCormack, Steve Allsop, Jake Najman, Lucy Burns, Craig A Olsson, Elizabeth Elliott, Sue Jacobs, Richard P Mattick, Delyse Hutchinson
INTRODUCTION AND AIMS: There is limited research regarding the effects of alcohol consumption by breastfeeding mothers on infant development. This study examined the frequency, correlates and outcomes of alcohol use during lactation. DESIGN AND METHODS: Data were from an Australian cohort study. Maternal demographics and substance use were assessed during pregnancy and at 8 weeks and 12 months postpartum. Breastfeeding duration, infant feeding, sleeping and development (Ages and Stages Questionnaire) were also assessed postpartum...
March 13, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28292926/management-of-endocrine-disease-acromegaly-and-pregnancy-a-contemporary-review
#8
Julio Abucham, M D Bronstein, Monike Lourenço Dias
Although fertility is frequently impaired in women with acromegaly, pregnancy is apparently becoming more common due to improvement in acromegaly treatment as well as in fertility therapy. As a result, several studies on pregnancy in patients with acromegaly have been published in recent years adding new and relevant information to the preexisting literature. Also, new GH assays with selective specificities and the knowledge of the expression of the various GH genes have allowed a better understanding of somatotrophic axis function during pregnancy...
March 14, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28284730/developmental-and-reproductive-toxicological-evaluation-of-arachidonic-acid-ara-rich-oil-and-docosahexaenoic-acid-dha-rich-oil
#9
Michael C Falk, Xiaohui Zheng, Dieling Chen, Yue Jiang, Zeshen Liu, Kara D Lewis
The purpose of this study was to investigate the reproductive and developmental toxicity of dietary exposure to DHA-rich oil from Schizochytrium sp. and ARA-rich oil from Mortierella alpina. In a developmental toxicity study, pregnant Wistar rats were untreated (control) or administered corn oil (vehicle control), 1,000, 2,500, or 5000 mg/kg bw/day of DHA-rich oil or ARA-rich oil via gavage from gestation days 6 through day 20. In the reproductive toxicity study, male and female Wistar rats were administered vehicle control (corn oil), or 1,000, 2,500, or 5000 mg/kg bw/day of DHA- or ARA-rich oil via gavage throughout the mating period, pregnancy, and the nursing and lactation period...
March 8, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28282882/maternal%C3%A2-consumption%C3%A2-of%C3%A2-hesperidin%C3%A2-and%C3%A2-naringin%C3%A2-flavanones%C3%A2-exerts%C3%A2-transient%C3%A2-effects%C3%A2-to%C3%A2-tibia%C3%A2-bone%C3%A2-structure%C3%A2-in%C3%A2-female%C3%A2-cd-1%C3%A2-offspring
#10
Sandra M Sacco, Caitlin Saint, Paul J LeBlanc, Wendy E Ward
Hesperidin (HSP) and naringin (NAR), flavanones rich in citrus fruits, support skeletal integrity in adult and aging rodent models. This study determined whether maternal consumption of HSP and NAR favorably programs bone development, resulting in higher bone mineral density (BMD) and greater structure and biomechanical strength (i.e., peak load) in female offspring. Female CD-1 mice were fed a control diet or a HSP + NAR diet five weeks before pregnancy and throughout pregnancy and lactation. At weaning, female offspring were fed a control diet until six months of age...
March 8, 2017: Nutrients
https://www.readbyqxmd.com/read/28273797/partially%C3%A2-hydrolyzed%C3%A2-guar%C3%A2-gum%C3%A2-increases%C3%A2-ferroportin%C3%A2-expression%C3%A2-in%C3%A2-the%C3%A2-colon%C3%A2-of%C3%A2-anemic%C3%A2-growing%C3%A2-rats
#11
Luciana Carvalho, Débora Brait, Márcia Vaz, Pablo Lollo, Priscila Morato, Silvia Oesterreich, Jorge Raposo, Karine Freitas
Studies have reported a positive effect of prebiotics on the bioavailability of iron. This study evaluated the effect of partially hydrolyzed guar gum (PHGG) on iron absorption mechanisms in anemic rats. Male Wistar rats were fed 75g American Institute of Nutrition Rodent Diets for growth, pregnancy and lactation (AIN93-G) without iron for three weeks in order to induce iron deficiency anemia. Then they were fed a control diet (n = 12; without fiber) or a diet with 7.5% of PHGG (n = 12), both without iron. Food intake, body growth and the feed efficiency coefficient (FEC) were measured...
March 3, 2017: Nutrients
https://www.readbyqxmd.com/read/28271677/can-measurement-of-progesterone-estradiol-and-prolactin-by-immunoassay-be-interchanged-a-comparison-of-the-roche-cobas-e601-vs-abbott-architect-i2000sr
#12
Lianli Yin, Xiang Chen, Yinghua Tang, Yifan Sun
BACKGROUND: Progesterone is a reliable indicator of either natural or induced ovulation, and it plays an important role in preparing for implantation in the uterus and maintaining pregnancy. Estradiol is the most powerful natural estrogen in humans. It adjusts reproductive function in females and, with progesterone, maintains a pregnancy. Prolactin is also an important indicator, and its major physiological action is the initiation and maintenance of lactation in women. Architect i2000sr and Cobas e601 are automated immunoassay systems that are widely used to measure progesterone, estradiol, and prolactin concentrations in the blood...
March 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28263764/stress-responsiveness-and-anxiety-like-behavior-the-early-social-environment-differentially-shapes-stability-over-time-in-a-small-rodent
#13
Susanne Sangenstedt, Iman Jaljuli, Norbert Sachser, Sylvia Kaiser
The early social environment can profoundly affect behavioral and physiological phenotypes. We investigated how male wild cavy offspring, whose mothers had either lived in a stable (SE) or an unstable social environment (UE) during pregnancy and lactation, differed in their anxiety-like behavior and stress responsiveness. At two different time points in life, we tested the offspring's anxiety-like behavior in a dark-light test and their endocrine reaction to challenge in a cortisol reactivity test. Furthermore, we analyzed whether individual traits remained stable over time...
March 13, 2017: Hormones and Behavior
https://www.readbyqxmd.com/read/28260263/iodine-supplementation-for-women-during-the-preconception-pregnancy-and-postpartum-period
#14
REVIEW
Kimberly B Harding, Juan Pablo Peña-Rosas, Angela C Webster, Constance My Yap, Brian A Payne, Erika Ota, Luz Maria De-Regil
BACKGROUND: Iodine is an essential nutrient required for the biosynthesis of thyroid hormones, which are responsible for regulating growth, development and metabolism. Iodine requirements increase substantially during pregnancy and breastfeeding. If requirements are not met during these periods, the production of thyroid hormones may decrease and be inadequate for maternal, fetal and infant needs. The provision of iodine supplements may help meet the increased iodine needs during pregnancy and the postpartum period and prevent or correct iodine deficiency and its consequences...
March 5, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28257588/lactation-induction-in-a-commissioned-mother-by-surrogacy-effects-on-prolactin-levels-milk-secretion-and-mother-satisfaction
#15
Emilie Zingler, Angélica Amorim Amato, Alysson Zanatta, Maria de Fátima Brito Vogt, Miriam da Silva Wanderley, Coríntio Mariani Neto, Alberto Moreno Zaconeta
Case report of a 39-year-old intended mother of a surrogate pregnancy who underwent induction of lactation by sequential exposure to galactagogue drugs (metoclopramide and domperidone), nipple mechanical stimulation with an electric pump, and suction by the newborn. The study aimed to analyze the effect of each step of the protocol on serum prolactin levels, milk secretion and mother satisfaction, in the set of surrogacy. Serum prolactin levels and milk production had no significant changes. Nevertheless, the mother was able to breastfeed for four weeks, and expressed great satisfaction with the experience...
February 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28257483/evaluation-of-90-day-repeated-dose-oral-toxicity-and-reproductive-developmental-toxicity-of-3-hydroxypterostilbene-in-experimental-animals
#16
Muhammed Majeed, Sarang Bani, Sankaran Natarajan, Anjali Pandey, Naveed S
3'-Hydroxypterostilbene (3'-HPT) is one of the active constituents of Sphaerophysa salsula and Pterocarpus marsupium. Despite many proposed therapeutic applications, the safety profile of 3'-HPT has not been established. The present work investigated 90 day repeated oral dose and reproductive (developmental) toxicity of 3'-HPT as a test substance in rats as per OECD guidelines. 90 day toxicity was conducted in sixty Sprague Dawley rats of each sex (120 rats), grouped into six dosage groups of 0 (control), 0 (control recovery), 20 (low dose), 80 (mid dose), 200 (high dose) and 200 (high dose recovery) mg/kg bwt/day (body weight/day) respectively...
2017: PloS One
https://www.readbyqxmd.com/read/28239993/maternal-betaine-supplementation-in-rats-induces-intergenerational-changes-in-hepatic-igf-1-expression-and-dna-methylation
#17
Nannan Zhao, Shu Yang, Yun Hu, Haibo Dong, Ruqian Zhao
SCOPE: Betaine is widely used in animal nutrition to promote growth. Here we aimed to investigate whether maternal betaine supplementation during pregnancy can exert multigenerational effects on growth across two generations and the possible epigenetic modifications associated to such effects. METHODS AND RESULTS: In this study, 3-month-old female Sprague-Dawley rats were fed diet supplemented with 1% betaine throughout the pregnancy and lactation. Betaine-supplemented dams produced bigger litter but smaller F1 pups at birth and weaning...
February 26, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28237348/early-postpartum-administration-of-equine-chorionic-gonadotropin-to-dairy-cows-calved-during-the-hot-season-effects-on-fertility-after-first-artificial-insemination
#18
R Patron-Collantes, I Lopez-Helguera, J L Pesantez-Pacheco, F Sebastian, M Fernández, O Fargas, S Astiz
Heat stress reduces fertility of high-producing dairy cows, and early administration of equine chorionic gonadotropin (eCG) may improve it. Here, 401 heat-stressed, high-producing dairy cows on a single commercial farm were given eCG (500 UI, n = 214) or saline (n = 187) on days 11-17 after calving, and the effects on fertility after the first artificial insemination (AI) were assessed. On post-partum day 96.34 ± 9.88, all cows were inseminated after a "double short Cosynch" synchronization protocol...
April 1, 2017: Theriogenology
https://www.readbyqxmd.com/read/28237336/effect-of-numbers-of-sperm-and-timing-of-a-single-post-cervical-insemination-on-the-fertility-of-weaned-sows-treated-with-ovugel-%C3%A2
#19
R V Knox, K C Esparza-Harris, M E Johnston, S K Webel
Variability in estrus and ovulation requires multiple inseminations during estrus to ensure one AI occurs close to ovulation. Induction of ovulation after weaning improves synchrony of ovulation and allows for fixed time AI. However, the interaction between number of sperm in the AI dose and the timing of insemination has not been fully investigated. The objective of this study was to determine the effects of sperm numbers used in a single post-cervical insemination (PCAI) and the timing of insemination following induced ovulation in weaned sows...
April 1, 2017: Theriogenology
https://www.readbyqxmd.com/read/28237085/effects-of-a-lipid-based-nutrient-supplement-during-pregnancy-and-lactation-on-maternal-plasma-fatty-acid-status-and-lipid-profile-results-of-two-randomized-controlled-trials
#20
Brietta M Oaks, Rebecca R Young, Seth Adu-Afarwuah, Ulla Ashorn, Kristina H Jackson, Anna Lartey, Kenneth Maleta, Harriet Okronipa, John Sadalaki, Lacey M Baldiviez, Setti Shahab-Ferdows, Per Ashorn, Kathryn G Dewey
It is unknown whether a novel small-quantity lipid-based nutrient supplement (SQ-LNS) containing alpha-linolenic (ALA) and linoleic acids impacts maternal plasma lipids and fatty acid status. We measured plasma fatty acids (wt%) and lipid concentrations at 36 wk gestation and breast milk fatty acids (wt%) at 6 months postpartum in a subsample of women enrolled in a randomized controlled trial studying the effects of SQ-LNS on birth outcomes and child growth. Women≤20 wk gestation in Ghana (n=1,320) and Malawi (n=1,391) were assigned to receive daily either: 1) iron-folic acid (pregnancy); 2) multiple micronutrients (pregnancy and lactation); or 3) SQ-LNS (pregnancy and lactation)...
February 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
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