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https://www.readbyqxmd.com/read/28817576/gestational-diabetes-mellitus-is-associated-with-increased-pro-migratory-activation-of-vascular-endothelial-growth-factor-receptor-2-and-reduced-expression-of-vascular-endothelial-growth-factor-receptor-1
#1
Felipe Troncoso, Jesenia Acurio, Kurt Herlitz, Claudio Aguayo, Patricio Bertoglia, Enrique Guzman-Gutierrez, Marco Loyola, Marcelo Gonzalez, Meriem Rezgaoui, Gernot Desoye, Carlos Escudero
Placentas from gestational diabetes mellitus (GDM) are often hypervascularized; however, participation of vascular endothelial growth factor (VEGF) and its receptors in this placental adaptation is unclear. We aimed to test whether changes in phosphorylation of tyrosine 951 or tyrosine 1175 (pY951 or pY1175) of the vascular endothelial growth factor receptor 2 (KDR) are associated with the proangiogenic state observed in placentas from GDM. We obtained placental samples from women with normal pregnancies (n = 24) or GDM (n = 18)...
2017: PloS One
https://www.readbyqxmd.com/read/28817552/effects-of-antiretroviral-therapy-to-prevent-hiv-transmission-to-women-in-couples-attempting-conception-when-the-man-has-hiv-infection-united-states-2017
#2
John T Brooks, Jennifer F Kawwass, Dawn K Smith, Dmitry M Kissin, Margaret Lampe, Lisa B Haddad, Sheree L Boulet, Denise J Jamieson
Existing U.S. guidelines recommend that men with human immunodeficiency virus (HIV) infection should achieve virologic suppression* with effective antiretroviral therapy (ART) before attempting conception (1). Clinical studies have demonstrated that effective ART profoundly reduces the risk for HIV transmission (2-4). This information might be useful for counseling couples planning a pregnancy in which the man has HIV infection and the woman does not (i.e., a mixed HIV-status couple, often referred to as a serodiscordant couple)...
August 18, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28817493/dna-methylation-of-the-glucocorticoid-receptor-gene-promoter-in-the-placenta-is-associated-with-blood-pressure-regulation-in-human-pregnancy
#3
Sulistyo E Dwi Putra, Christoph Reichetzeder, Martin Meixner, Karsten Liere, Torsten Slowinski, Berthold Hocher
BACKGROUND: Blood pressure (BP) regulation during pregnancy is influenced by hormones of placental origin. It was shown that the glucocorticoid system is altered in hypertensive pregnancy disorders such as preeclampsia. Epigenetic mechanism might influence the activity of genes involved in placental hormone/hormone receptor synthesis/action during pregnancy. METHOD: In the current study, we analyzed the association of 5'-C-phosphate-G-3' (CpG) site methylation of different glucocorticoid receptor gene (NR3C1) promoter regions with BP during pregnancy...
August 16, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28817240/prenatal-presentation-of-mabry-syndrome-with-congenital-diaphragmatic-hernia-and-phenotypic-overlap-with-fryns-syndrome
#4
Kara K Reynolds, Jane Juusola, Gregory M Rice, Philip F Giampietro
We report on a family in which initial features were compatible with Fryns syndrome. The first sibling was a stillborn female with a left diaphragmatic hernia (DH). Her clinical features overlapped with Fryns syndrome. The second pregnancy, a male fetus, was followed for polyhydramnios, hypoplastic mandible, mild enlargement of the fetal bladder, hydronephrosis, and rocker bottom foot deformities. He had facial features similar to his sibling and a large cleft of the secondary palate, small jaw, and secundum atrial septal defect...
August 17, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28817230/recent-findings-on-fulminant-type-1-diabetes
#5
REVIEW
Lan Liu, Ling Zeng, Dan Sang, Zeyuan Lu, Jie Shen
Fulminant type 1 diabetes (fT1D) is a new subtype of type 1 diabetes proposed by Imagawa in 2000. It is a clinical syndrome characterized by a markedly rapid and almost complete destruction of pancreatic β cells. Metabolic derangement is more severe in this subtype than in autoimmune type 1 diabetes. The incidence of fT1D is associated with HLA DRB1*04:05DQB1*04:01, both innate and acquired immune disorders might contribute to the development of fT1D. The presence of specific innate immune responses to enterovirus infection connected with enhanced adoptive immune pathways responsible for aggressive β cell toxicity in fT1D...
August 17, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28817184/the-influence-of-cytomegalovirus-on-expression-of-hla-g-and-its-ligand-kir2dl4-by-human-peripheral-blood-leucocyte-subsets
#6
Zaid Albayati, Ahmed Alyami, Suliman Alomar, Derek Middleton, Laura Bonnett, Sobia Aleem, Brian F Flanagan, Stephen E Christmas
HLA-G is a non-classical class I HLA antigen, normally expressed in high levels only on extravillous cytotrophoblast. It has immunosuppressive properties in pregnancy and has also been found to be upregulated on leucocytes in viral infection. In this study, proportions of all leucocyte subsets expressing HLA-G were found to be low in healthy subjects positive or negative for cytomegalovirus (CMV). Significantly greater proportions of CD4+CD69+ and CD56+ T cells expressed HLA-G compared to other T cells. However, following stimulation with CMV antigens or intact CMV, proportions of CD4+, CD8+, CD69+ and CD56+ T cells, and also B cells expressing HLA-G were significantly increased in CMV+ subjects...
August 17, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28817166/pregnancy-outcomes-following-cervical-conization-or-loop-electrosurgical-excision-procedures
#7
Luke A Gatta, Jeffrey A Kuller, Eleanor H J Rhee
Background: Conservative excisional measures used to manage cervical dysplasia are often cited as risk factors for preterm labor in subsequent pregnancies. Objective: We performed an evidence-based review of the obstetric complications following excisional procedures for cervical dysplasia in women of reproductive age. Evidence Acquisition: Between 1993 and 2016, there were 7 published meta-analyses of cohort studies that consistently demonstrated an association between excisional cervical procedures and preterm labor...
August 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28817165/contraception-after-surgical-and-medical-abortion-a-review
#8
Andrea Hsu Roe, Deborah Bartz
Importance: To prevent subsequent unintended pregnancy, contraception should be initiated soon after surgical and medical abortion. Evidence regarding the safety of postabortion contraception, especially for longacting reversible methods, has accumulated in recent years. Objective: This review seeks to provide up-to-date recommendations about the provision and timing of contraception after surgical and medical abortion. Evidence Acquisition: Recommendations are based on the US Medical Eligibility Criteria (MEC) or on the authors' review of the current literature for topics that the MEC does not address...
August 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28816991/a-case-report-of-tracheal-inflammatory-myofibroblastic-tumor-in-a-34-week-pregnant-woman-misdiagnosed-with-asthma
#9
Xiaochen Li, Juan Li, Xiaoling Rao, Qilin Ao, Xiaopei Cao, Yali Huang, Shengding Zhang, Xiaoyu Fang, Xiansheng Liu, Min Xie
RATIONALE: Inflammatory myofibroblastic tumor (IMT) is an uncommon neoplastic entity with a tendency of local recurrence and a low risk of distant metastasis. Involvement of trachea is extremely rare. PATIENT CONCERNS: A 34-week pregnant woman previously diagnosed with asthma for 2 months was admitted with persistent wheezing and hemoptysis. A computed tomography scan and bronchoscopy revealed a gigantic polyp in the trachea. DIAGNOSES: Tracheal inflammatory myofibroblastic tumor...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816914/congenital-hypotonia-in-toddlerhood
#10
Naomi Steiner, Alcy Torres, Arathi Reddy, Marilyn Augustyn
David is a 22-month-old boy who is new to your practice. He recently moved from a rural area in the Midwest. His father is in the United States Air Force, and his mother works as a full-time homemaker. Their household includes 5 older siblings. The family moves every year because of the father's Air Force placement.David was born full-term in Virginia, with no reported pregnancy complications and no alcohol, tobacco, or drug exposure. He was delivered vaginally, with Apgar scores of 7 and 9, respectively and no respiratory issues...
August 9, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28816860/management-of-chronic-hepatitis-b-in-pregnancy
#11
Jie Li, Matthew S Chang, Tram T Tran, Mindie H Nguyen
Chronic hepatitis B virus (HBV) infection due to mother-to-child transmission during the perinatal period remains an important global health problem. Despite standard passive-active immunoprophylaxis with hepatitis B immunoglobulin and hepatitis B vaccine in neonates, up to 8.5% of newborns still acquire HBV infection. Thus, management of chronic HBV during pregnancy and strategies to prevent mother-to-child transmission are important steps in eradicating or reducing the global burden of chronic HBV infection...
August 14, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28816811/vegetarian-diet-during-pregnancy-assessment-and-support
#12
Denise Snow
No abstract text is available yet for this article.
September 2017: MCN. the American Journal of Maternal Child Nursing
https://www.readbyqxmd.com/read/28816612/protecting-pregnant-workers-while-fighting-sexism-work-pregnancy-balance-and-pregnant-nurses-resistance-in-qu%C3%A3-bec-hospitalsprot%C3%A3-ger-les-travailleuses-enceintes-en-luttant-contre-le-sexisme-%C3%A3-quilibre-travail-grossesse-et-r%C3%A3-sistance-d-infirmi%C3%A3-res-enceintes
#13
Anne Renée Gravel, Jessica Riel, Karen Messing
Women's workplaces should guarantee healthy pregnancies while supporting pregnant women as workers. In Québec (Canada), a pregnant worker exposed to a "danger" for herself or her fetus may ask her employer to be reassigned to other work appropriate to her skills. This approach differs from other regulatory contexts in North America in that protection of fetal and maternal health is embedded in the health and safety legislation. The advantage is that the pregnant worker is guaranteed access to her full salary, but some may question whether specific provisions for pregnant women single out such women and produce risks for their careers or, conversely, pregnancy should receive even more special consideration...
January 1, 2017: New Solutions: a Journal of Environmental and Occupational Health Policy: NS
https://www.readbyqxmd.com/read/28816588/obstetrician-gynecologists-knowledge-attitudes-and-practices-regarding-weight-gain-during-pregnancy
#14
Haywood L Brown
No abstract text is available yet for this article.
August 17, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28816562/behcet-s-disease-and-pregnancy-what-to-expect
#15
Gokcen Orgul, Fatih Aktoz, Mehmet Sinan Beksac
The relationship between Behcet's disease (BD) and pregnancy is only reported in limited number of studies. We retrospectively collected data of 26 women with BD diagnosis and their 66 pregnancies. We analysed patients according to disease activity, age at BD diagnosis, age at first/last pregnancy, obstetric history, obstetric complications, neonatal birthweight, associated foetal abnormalities and pregnancy-related complications. Sixteen miscarriages (24.2%), two intrauterine deaths (3%) and 48 live births (72...
August 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28816556/maternal-mortality-in-the-last-triennium-of-the-millennium-development-goal-era-at-the-obafemi-awolowo-university-teaching-hospitals-complex-ile-ife-nigeria
#16
Ibraheem Olayemi Awowole, Olusegun Olalekan Badejoko, Oluwafemi Kuti, Omotade Adebimpe Ijarotimi, Oluwaseun Oludotun Sowemimo, Ifeoluwa Emmanuel Ogunduyile
The maternal mortality ratio (MMR) of Nigeria remains high. This retrospective study aims to suggest evidence-based strategies towards achieving the sustainable development goal target 3.1 at the Obafemi Awolowo University Teaching Hospital (OAUTHC), Nigeria by providing contemporary data on MMR between October 2012 and September 2015. There were 86 maternal deaths and 5243 live births over the triennium, with annual MMRs of 1744, 1622 and 1512/100,000 live births, respectively. Fifty-six (65.2%) were postpartum deaths, while 44 (51...
August 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28816365/hypertensive-disorders-in-pregnancy-and-the-risk-of-subsequent-cardiovascular-disease
#17
Sonia M Grandi, Karine Vallée-Pouliot, Pauline Reynier, Maria Eberg, Robert W Platt, Roxane Arel, Olga Basso, Kristian B Filion
BACKGROUND: Hypertensive disorders in pregnancy (HDP) have been shown to predict later risk of cardiovascular disease (CVD). However, previous studies have not accounted for subsequent pregnancies and their complications, which are potential confounders and intermediates of this association. METHODS: A cohort of 146 748 women with a first pregnancy was constructed using the Clinical Practice Research Datalink. HDP was defined using diagnostic codes, elevated blood pressure readings, or new use of an anti-hypertensive drug between 18 weeks' gestation and 6 weeks post-partum...
August 17, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28816360/c-c-motif-chemokine-ligand-2-regulates-lps-induced-inflammation-and-er-stress-to-enhance-proliferation-of-bovine-endometrial-epithelial-cells
#18
Whasun Lim, Hyocheol Bae, Fuller W Bazer, Sung-Man Kim, Gwonhwa Song
Chemokines play an important role in regulating the complex immune system at the maternal-fetal interface during pregnancy. Among various chemokines, C-C motif chemokine ligand 2 (CCL2) plays a role in the recruitment of immune regulatory cells to implantation sites within the endometrium. In cattle, CCL2 is abundantly expressed in the uterine endometrium. However, its intracellular signaling has not been identified. In this study, we examined the effects of CCL2 on bovine endometrial (BEND) cell proliferation...
August 17, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28816002/maternal-body-mass-index-relation-with-infant-respiratory-symptoms-and-infections
#19
Ashley Rajappan, Anna Pearce, Hazel M Inskip, Janis Baird, Sarah R Crozier, Cyrus Cooper, Keith M Godfrey, Graham Roberts, Jane S A Lucas, Katharine C Pike
BACKGROUND: Maternal obesity is increasingly prevalent in many westernized countries. Many studies report associations between maternal obesity and childhood wheeze or asthma but few have considered maternal obesity in relation to respiratory infections or symptoms other than wheeze during infancy. This study assesses the relationship between maternal BMI and reported wheeze, cough and respiratory infections during the first year of life. METHODS: In 2799 mother-child pairs, we examined the relations between maternal pre-pregnancy BMI and pregnancy weight gain and reported offspring wheeze, prolonged cough, lower respiratory tract infection, croup, and ear infection before age 1 year, along with reported diarrhea or vomiting...
August 16, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28815989/can-we-improve-risk-communication-about-non-invasive-prenatal-testing
#20
Dafina Petrova, Rocio Garcia-Retamero
Diagnostic information from prenatal screening for Down syndrome can help families prepare for the birth of a child with special needs or help them decide whether they want to continue with the pregnancy. Currently in the UK women are offered the combined screening test (a blood test and an ultrasound) that categorizes them into "higher risk" or "lower risk" groups (see www.nhs.uk). Women at higher risk are offered a diagnostic test, such as amniocentesis or chorionic villus sampling (CVS). These diagnostic tests are invasive and carry a 0...
August 17, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
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