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pregnancy induced hypertension

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https://www.readbyqxmd.com/read/28928008/effects-of-anti-lipid-peroxidation-of-punica-granatum-fruit-extract-in-endothelial-cells-induced-by-plasma-of-severe-pre-eclamptic-patients
#1
Isri Nasifah, Setyawati Soeharto, Mukhamad Nooryanto
BACKGROUND: Preeclampsia is a pregnancy disorder characterized by hypertension and proteinuria. This disorder involves oxidative stress and changes in endothelial homeostasis. OBJECTIVE: This study was aimed to seek whether an ethanolic extract of Punica granatum fruit inhibits 8-iso-PGFα formation and modulates nitric oxide (NO) in endothelial cells induced by plasma from pre-eclamptic patients. MATERIAL AND METHODS: Endothelial cells were cultured from human umbilical vein endothelial cells...
September 15, 2017: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/28923640/pregnancy-after-liver-transplantation-risks-and-outcomes
#2
A Baskiran, S Karakas, V Ince, M Kement, F Ozdemir, O Ozsay, K Kutluturk, V Ersan, C Koc, B Barut, S Yilmaz
OBJECTIVE: The aim of this study was to evaluate the outcomes of liver transplant recipients who became pregnant after transplantation. METHODS: The clinical data of all patients who underwent liver transplantation between January 2007 and December 2016 in our liver transplantation institute were reviewed. The following data were analyzed: indications for transplantation, recipient age at the beginning of pregnancy, the interval between transplantation and pregnancy, maternal and fetal complications, type of delivery, the health condition of neonates, and modifications in immunosuppressive therapy...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28919617/response-side-effects-of-injectable-labetalol-in-pregnancy-induced-severe-hypertension
#3
F A Akter, K Nahar, M M Rahman, R A Ferdousi, M U Ahmed, F Begum, D Biswas, M Alom, M Z Hossain, R Z Razi
The study was performed to assess the response & side effects of injectable Labetalol in the treatment of pregnancy induced severe hypertension. This interventional study was carried out on 72 patients having pregnancy induced severe hypertension attended in the Department of Obstetrics & Gynaecology, Mymensingh Medical College & Hospital (MMCH), Mymensingh, Bangladesh from November 2009 to October 2010. All patients were treated with intravenous Labetalol 20mg & the dose was repeated at sequential escalating dosages every 15 minutes until a therapeutic goal of systolic blood pressure <160mm of Hg & diastolic blood pressure <105mm of Hg were achieved...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28913687/non-atherosclerotic-vascular-disease-in-women
#4
REVIEW
Lee Joseph, Esther S H Kim
Takayasu arteritis, fibromuscular dysplasia (FMD), spontaneous arterial dissection, Raynaud's phenomenon, and chilblains are vascular conditions that are associated with an increased predisposition in women and are often underdiagnosed. Takayasu arteritis has an incidence rate of 2.6 cases per million individuals per year in the USA and predominantly affects women of childbearing age. HLA-B5 genetic locus is linked with Takayasu arteritis susceptibility. Methods to determine active disease are limiting; currently utilized clinical and imaging findings and laboratory tests are of limited value for this purpose...
September 14, 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28912851/molecular-mechanism-of-mir-181b-in-heart-disease-due-to-pregnancy-induced-hypertension-syndrome
#5
Zheng Gao, Li Wang, Jinyun Wang, Fengyong Yang, Jin Qu
The present study aimed to investigate the molecular mechanisms of microRNA (miR)-181b in heart disease due to hypertensive disorders complicating pregnancy (HDCP) through regulating the expression of metallopeptidase inhibitor 3 (TIMP3). miR-181b expression was detected by reverse transcription-quantitative polymerase chain reaction in peripheral blood samples from patients with HDCP. These samples were analyzed for clinical pathological characteristics. The primary cardiomyocytes of rats were cultured in hypoxic conditions for 24 h, in which miR-181b expression was detected at different time points...
October 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28911926/severe-ovarian-hyperstimulation-syndrome-modifies-early-maternal-serum-beta-human-chorionic-gonadotropin-kinetics-but-obstetrical-and-neonatal-outcomes-are-not-impacted
#6
Cécile Choux, Julie Barberet, Perrine Ginod, Jonathan Cottenet, Céline Bruno, Eric Benzénine, Paul Sagot, Patricia Fauque
OBJECTIVE: To study the impact of severe ovarian hyperstimulation syndrome (OHSS) on beta-hCG kinetics and obstetrical and neonatal outcomes. DESIGN: Retrospective single-center case-control study. SETTING: University tertiary referral center. PATIENT(S): A total of 77 patients who presented a clinical pregnancy after IVF and had been hospitalized for severe OHSS were included in this study and compared with 231 controls presenting an IVF-induced clinical pregnancy without OHSS and matched for the year of pregnancy and the number of gestational sacs...
September 11, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28904937/effect-of-magnesium-supplement-on-pregnancy-outcomes-a-randomized-control-trial
#7
Elaheh Zarean, Amal Tarjan
BACKGROUND: Magnesium (Mg) is an essential mineral required to regulate body temperature, nucleic acid, and protein synthesis with an important role in maintaining nerve and muscle cell electrical potentials. It may reduce fetal growth restriction and preeclampsia as well as increase birth weight. This study aimed to assess the effects of consuming Mg supplementation during pregnancy on pregnancy outcomes. MATERIALS AND METHODS: This is a randomized controlled trial with three sixty populated groups of pregnant women...
2017: Advanced Biomedical Research
https://www.readbyqxmd.com/read/28898686/the-impact-of-ovulation-induction-and-ovarian-stimulation-on-the-risk-of-pregnancy-induced-hypertension-and-on-neonatal-outcomes-a-case-control-study
#8
Lionel Carbillon, Heloise Gronier, Isabelle Cedrin-Durnerin, Isabelle Pharisien, Minh T Nguyen, Paul Valensi, Emmanuel Cosson
OBJECTIVES: To study the role of ovarian stimulation procedures on the risk of pregnancy-induced hypertension, gestational diabetes mellitus and neonatal outcomes according to women's characteristics and the causes of infertility. DESIGN: Retrospective, observational, case/control study. PATIENTS: Spontaneous pregnancies (group A, n=8107), pregnancies achieved after mild ovarian ovulation induction without other Assisted Reproductive Technology (ART) procedures (group B, n=44), pregnancies after mild ovarian stimulation and ART procedures (group C, n=53) or pregnancies after multi (>2) follicular stimulation with gonadotrophin therapy and ART procedures (group D, n=133); all of the groups had identical protocols for prenatal care...
September 1, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28894975/reperfusion-of-the-choriocapillaris-observed-using-optical-coherence-tomography-angiography-in-hypertensive-choroidopathy
#9
Miwa Saito, Akihiro Ishibazawa, Reiko Kinouchi, Akitoshi Yoshida
PURPOSE: Optical coherence tomography angiography (OCTA) can visualize the vascular status of the choriocapillaris noninvasively and separately from the other vascular beds. We describe focal ischemia in the choriocapillaris and reperfusion of the area in hypertensive choroidopathy using en-face OCTA. CASE: A 32-year-old woman diagnosed with pregnancy-induced hypertension presented with acute anorthopia in the right eye after delivery via Caesarian section. Fundus examination showed an Elschnig's spot and serous retinal detachment (SRD) in the inferior perifoveal region...
September 11, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28892981/effect-of-transdermal-nitroglycerine-on-doppler-velocity-waveforms-of-the-uterine-umbilical-and-fetal-middle-cerebral-arteries-in-patients-with-chronic-placental-insufficiency-a-prospective-rct
#10
Suruchi Gupta, Meenakshi Chauhan, Jyotsna Sen, Smiti Nanda
INTRODUCTION: Increase in Nitric Oxide (NO) may be important in vascular adaptation needed to accommodate increased uteroplacental blood flow as pregnancy advances. Hence, in certain conditions like Pregnancy Induced Hypertension (PIH) and Fetal Growth Restriction (FGR), NO donors may play an effective role in increasing uteroplacental perfusion. Transdermal route appears to be a safe and effective route. AIM: To evaluate the effect of nitroglycerine patch on Doppler velocity waveforms of the uterine, umbilical and fetal middle cerebral arteries in patients with chronic placental insufficiency...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28886034/determinants-of-maternal-near-miss-among-women-in-public-hospital-maternity-wards-in-northern-ethiopia-a-facility-based-case-control-study
#11
Dejene Ermias Mekango, Mussie Alemayehu, Gebremedhin Berhe Gebregergs, Araya Abrha Medhanyie, Gelila Goba
BACKGROUND: In Ethiopia, 20,000 women die each year from complications related to pregnancy, childbirth and post-partum. For every woman that dies, 20 more experience injury, infection, disease, or disability. "Maternal near miss" (MNM), defined by the World Health Organization (WHO) as a woman who nearly dies, but survives a complication during pregnancy, childbirth or within 42 days of a termination, is a proxy indicator of maternal mortality and quality of obstetric care. In Ethiopia, few studies have examined MNM...
2017: PloS One
https://www.readbyqxmd.com/read/28873075/intraoperative-magnesium-sulphate-decreases-agitation-and-pain-in-patients-undergoing-functional-endoscopic-surgery-a-randomised-double-blind-study
#12
Hazem E Elsersy, Magdy Ch Metyas, Hana A Elfeky, Ahmed A Hassan
BACKGROUND: Postoperative agitation is harmful for the patient as it may be associated with removal of catheters, nasal packs, oxygen masks and self-injury, and pose a danger to operating theatre staff. OBJECTIVE: The current study investigated the potential role of magnesium sulphate in treatment of postoperative agitation following functional endoscopic sinus surgery. DESIGN: A randomised, double-blinded, placebo-controlled trial. SETTING: ENT operating room, Menofia University Hospitals, Egypt...
October 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28858979/mir-195-modulates-oxidative-stress-induced-apoptosis-and-mitochondrial-energy-production-in-human-trophoblasts-via-flavin-adenine-dinucleotide-dependent-oxidoreductase-domain-containing-protein-1-and-pyruvate-dehydrogenase-phosphatase-regulatory-subunit
#13
Hao Wang, Lanmei Zhang, Xuejiang Guo, Yang Bai, Yu-Xia Li, Jiahao Sha, Chun Peng, Yan-Ling Wang, Ming Liu
OBJECTIVE: Preeclampsia is a severe pregnancy-specific syndrome defined as newly onset hypertension and proteinuria. Abnormal placental development has been generally accepted as the initial cause of the disorder. Recently, miR-195 was identified as one of the downregulated small RNAs in preeclamptic placentas. METHODS: The potential targets of miR-195 in human trophoblast cells were screened by isobaric tags for relative and absolute quantification-based mass spectrum analysis...
August 30, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28858635/comparison-of-risk-factors-and-perinatal-outcomes-in-early-onset-and-late-onset-preeclampsia-a-cohort-based-study-in-reunion-island
#14
Silvia Iacobelli, Francesco Bonsante, Pierre-Yves Robillard
Clinical differences, maternal risk factors and pregnancy outcomes of deliveries complicated by early- (delivery<34 weeks) and late-onset (delivery≥34 weeks) preeclampsia were studied in a cohort of women in Reunion Island during 15 years (period 2001-2015; N=62,230 pregnancies). The overall preeclampsia rate in singleton pregnancies was 2.37%. Early- and late-onset preeclampsia rates were 0.75% and 1.5% respectively, and the trend for each type of disease was stable over time. In both form of preeclampsia, smoking during pregnancy was a protective factor and associated risk factors were: older age, primiparity, pre-existing diabetes, chronic hypertension, higher pre-pregnancy body mass index and obesity, infertility treatment, history of renal disease and hypercholesterolemia (all p<0...
August 24, 2017: Journal of Reproductive Immunology
https://www.readbyqxmd.com/read/28842425/photoacoustic-imaging-for-in-vivo-quantification-of-placental-oxygenation-in-mice
#15
Liliya M Yamaleyeva, Yao Sun, Tiffaney Bledsoe, Asia Hoke, Susan B Gurley, K Bridget Brosnihan
Accurate analysis of placental and fetal oxygenation is critical during pregnancy. Photoacoustic imaging (PAI) combines laser technology with ultrasound in real time. We tested the sensitivity and accuracy of PAI for analysis of placental and fetal O2 saturation (sO2) in mice. The placental labyrinth (L) had a higher sO2 than the junctional zone plus decidua region (JZ+D) in C57Bl/6 mice. Changing maternal O2 from 100 to 20% in C57Bl/6 mice lowered sO2 in these regions. C57Bl/6 mice were treated with the NO synthase inhibitor L-N(G)-nitroarginine methyl ester (L-NAME) from gestational day (GD) 11 to GD18 to induce hypertension...
August 21, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28837424/visual-evoked-potentials-in-women-with-and-without-preeclampsia-during-pregnancy-and-postpartum
#16
Ingrid A Brussé, Caroline B van den Berg, Johannes J Duvekot, Marilyn J Cipolla, Eric A P Steegers, Gerhard H Visser
OBJECTIVE: Preeclampsia is a severe hypertensive disorder of pregnancy which may lead to brain complications such as eclampsia. Visual symptoms are present in ∼25% of preeclamptic women suggesting the visual cortex to be altered during preeclampsia. Visual evoked potentials (VEPs) measure the functional neuronal integrity of the visual pathway from retina to the occipital cortex of the brain. The objective of this study was to compare neurophysiological changes in women with preeclampsia and other hypertensive disorders of pregnancy, using VEPs...
August 23, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28833913/trends-of-urinary-beta-2-microglobulin-levels-and-bronchopulmonary-dysplasia-in-preterm-infants
#17
Yoshio Shima, Sakae Kumasaka, Shigeru Nishimaki
BACKGROUND: The developmental process of bronchopulmonary dysplasia is not identical between very preterm infants born small-for-gestational age and those born appropriate-for-gestational age. In this study, we compared the pattern of the inflammatory response in infants of each group, by measuring urinary beta-2-microglobulin as an alternative, concise, and less- invasive biomarker. METHODS: Urinary beta-2-microglobulin levels and clinical details were examined at birth and 4 weeks of age in 146 very preterm infants...
August 18, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28833680/toxicological-effects-of-glycyrrhiza-glabra-licorice-a-review
#18
REVIEW
Somayeh Nazari, Maryam Rameshrad, Hossein Hosseinzadeh
Licorice (Glycyrrhiza glabra) has been considered as an herbal drug since ancient time. Nowadays, it is a well-known spice that possesses worth pharmacological effects. However, some relevant articles have revealed negative impacts of licorice in health. By considering the great wishes in using herbal medicine, it is important to show adverse effects of herbal medicine in health. At present, there are misunderstandings toward the safety of herbal medicines. Herein, we gathered scientific research projects on the toxicity effects of licorice and glycyrrhizin to highlight their safety...
August 18, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28822014/functional-igf1r-variant-predicts-breast-cancer-risk-in-women-with-preeclampsia-in-california-teachers-study
#19
Mark J Powell, Julie Von Behren, Susan Neuhausen, Peggy Reynolds, Christopher C Benz
PURPOSE: Hypertension in pregnancy has been associated with decreased future risk of breast cancer in many but not all studies. In the Marin Women's Study, pregnancy-induced hypertension was shown to interact with the T allele of a functional IGF1R gene variant, rs2016347, to result in lower breast density, as well as decreased breast cancer risk. Our objective was to explore these findings in a larger sample of women from the California Teachers Study (CTS). METHODS: The CTS cohort consists of over 130,000 female educators...
August 18, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28803256/surface-structure-changes-of-pathological-placenta-tissue-observed-using-scanning-electron-microscopy-a-pilot-study
#20
Rafał Bobiński, Anna Pielesz, Wioletta Waksmańska, Ewa Sarna, Izabela Ulman-Włodarz, Justyna Kania, Monika Mikulska, Agnieszka Turbiarz
Structural changes within the placenta are observed in the course of pathological pregnancy. The aim of the study was to perform initial assessment of morphological features of placenta. The analysis was conducted by Scanning Electron Microscopy. Samples of placenta of women who delivered neonates appropriate for gestational age were characterized by a homogenous surface texture with natural corrugation. The surface of IUGR placenta from the group of mothers with pregnancy induced hypertension was definitely heterogeneous - noticeable swelling of tissue surface was observed...
2017: Acta Biochimica Polonica
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