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https://www.readbyqxmd.com/read/29786973/amniotic-fluid-lactic-acid-and-matrix-metalloproteinase-8-levels-at-the-time-of-fetal-surgery-for-a-spine-defect-association-with-subsequent-premature-preterm-rupture-of-membranes
#1
Antonio F Moron, Aikaterini Athanasiou, Mauricio Barbosa, Herbene J Milani, Stephanno G Sarmento, Sergio Cavalheiro, Steven S Witkin
OBJECTIVE: In utero fetal surgery to correct incomplete closure of the spinal cord lessens the extent of permanent damage but is associated with preterm premature rupture of membranes (pPROM). We determined if compounds in amniotic fluid (AF) collected at the time of surgery predicted subsequent development of pPROM. DESIGN: Prospective study. SETTING: Hospitals in Sao Paulo, Brazil. POPULATION: Twenty four consecutive pregnant women at 24-26 weeks gestation seen between February and October 2017 with a singleton pregnancy underwent in utero surgery to correct an open spinal defect in their fetus...
May 22, 2018: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/29786804/-protein-deficiency-a-rare-nutrient-deficiency
#2
Gunnar Johansson
There is a widespread myth that we have to be careful about what we eat so that we do not cause protein deficiency. We know today that it is virtually impossible to design a calorie-sufficient diet, whether it is based on meat, fish, eggs, various vegetarian diets or even unprocessed whole natural plant foods, which is lacking in protein and any of the amino acids. The body is capable of taking incomplete proteins and making them complete by utilizing the amino acid recycling mechanism. The majority of amino acids absorbed from the intestinal tract are derived from recycled body protein...
May 21, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29786102/the-ucp2-866g-a-ala55val-and-ucp3-55c-t-polymorphisms-are-associated-with-premature-coronary-artery-disease-and-cardiovascular-risk-factors-in-mexican-population
#3
Ricardo Gamboa, Claudia Huesca-Gómez, Vanessa López-Pérez, Rosalinda Posadas-Sánchez, Guillermo Cardoso-Saldaña, Aida Medina-Urrutia, Juan Gabriel Juárez-Rojas, María Elena Soto, Carlos Posadas-Romero, Gilberto Vargas-Alarcón
We examined the role of UCP gene polymorphisms as susceptibility markers for premature coronary artery disease (pCAD). The UCP2 Ala55Val (C/T rs660339), UCP2 -866G/A (rs659366), and UCP3 -55C/T (rs1800849) polymorphisms were genotyped in 948 patients with pCAD, and 763 controls. The distribution of the UCP2 A55V (C/T rs660339) and UCP3 -55 (rs1800849) was similar in patients and controls. However, under a recessive model, the UCP2 -866 (rs659366) A allele was associated with increased risk of developing pCAD (OR = 1...
May 21, 2018: Genetics and Molecular Biology
https://www.readbyqxmd.com/read/29786073/integrin-%C3%AE-6%C3%AE-4-src-akt-signaling-induces-cellular-senescence-by-counteracting-apoptosis-in-irradiated-tumor-cells-and-tissues
#4
Seung Hee Jung, Minyoung Lee, Hyun A Park, Hyung Chul Lee, Donghee Kang, Hyun Jung Hwang, Chanho Park, Dong-Min Yu, Yu Ri Jung, Mi-Na Hong, Yong-Nyun Kim, Heon Joo Park, Young-Gyu Ko, Jae-Seon Lee
Cellular senescence refers to an irreversible growth arrest that is triggered by various intrinsic and extrinsic stresses. Many recent studies have demonstrated that cellular senescence plays a crucial role in the regression of tumors exposed to ionizing radiation (IR), but the underlying mechanism remains unknown. Here we show that the activation of integrin β4 is essential for IR-induced cellular senescence. IR treatment results in the phosphorylation of integrin β4 at tyrosine residue 1510, leading to activation of the integrin α6β4-Src-AKT signaling pathway...
May 21, 2018: Cell Death and Differentiation
https://www.readbyqxmd.com/read/29785770/chemoprevention-acceptance-and-adherence-in-women-with-high-risk-breast-lesions
#5
Constance A Roche, Rong Tang, Suzanne B Coopey, Kevin S Hughes
Patients with atypical hyperplasia and lobular carcinoma in situ (LCIS) (atypical breast lesions) are at high risk of developing breast cancer, and chemoprevention has been shown to confer a substantial reduction in that risk. Despite this, the overall rate of chemoprevention utilization in this group is low. This study evaluates the efficacy of a formal individualized education and counseling session on patient acceptance and adherence to chemoprevention. Patients with atypical breast lesions having an individualized education and counseling session in a single surgical oncology practice were prospectively entered into a database from 2001 to 2016, and with IRB approval, their data were analyzed...
May 21, 2018: Breast Journal
https://www.readbyqxmd.com/read/29785716/randomised-italian-sonography-for-occiput-position-trial-ante-vacuum-r-i-s-pos-t-a
#6
Tullio Ghi, Andrea Dall'Asta, Bianca Masturzo, Beatrice Tassis, Monica Martinelli, Nicola Volpe, Federico Prefumo, Giuseppe Rizzo, Gianluigi Pilu, Luisa Cariello, Lorenzo Sabbioni, Antonio Morselli-Labate, Tullia Todros, Tiziana Frusca
OBJECTIVE: To assess whether the ultrasound diagnosis of fetal head position reduces the risk of failed vacuum delivery and improves labor outcomes. METHODS: R.I.S.POS.T.A. (Randomised Italian Sonography for Occiput POSition Trial Ante Vacuum) was a randomised controlled trial conducted from April 2014 to June 2017 and involving thirteen Italian maternity hospitals. Singleton term pregnancies with cephalic presentation where a decision for instrumental delivery by vacuum extractor was made were included...
May 21, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29784919/author-correction-altered-cerebellar-biochemical-profiles-in-infants-born-prematurely
#7
Marie Brossard-Racine, Jonathan Murnick, Marine Bouyssi-Kobar, Janie Coulombe, Taeun Chang, Catherine Limperopoulos
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
May 22, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29784573/phactr1-genotype-predicts-coronary-artery-disease-in-patients-with-familial-hypercholesterolemia
#8
Martine Paquette, Robert Dufour, Alexis Baass
BACKGROUND: Familial hypercholesterolemia (FH) is the most frequent autosomal codominant disease worldwide and is characterized by elevated low-density lipoprotein cholesterol and premature coronary artery disease (CAD). Polymorphisms in phosphatase and actin regulator 1 (PHACTR1) have been shown to be associated with cardiovascular risk in large genome-wide association studies studies. OBJECTIVE: The aim of the present study is to evaluate the association between the rs12526453 polymorphism in the PHACTR1 gene and the prevalence of CAD in FH patients...
April 30, 2018: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/29784483/ectopic-beats-insights-from-timing-and-morphology
#9
REVIEW
Giuseppe Bagliani, Domenico Giovanni Della Rocca, Roberto De Ponti, Alessandro Capucci, Margherita Padeletti, Andrea Natale
Premature complexes are electrical impulses arising from atrial, junctional, or ventricular tissue, leading to premature heart beats. Premature atrial beats are much more frequent than those arising in the atrioventricular junction but less frequent than premature beats from the ventricles. Although they are usually benign and highly prevalent in the general population, they could trigger sustained supraventricular and ventricular arrhythmias, and cause cardiomyopathies. The aim of this article was to review the main electrocardiology features of premature complexes and discuss their implications in clinical practice...
June 2018: Cardiac Electrophysiology Clinics
https://www.readbyqxmd.com/read/29784463/anti-m%C3%A3-llerian-hormone-profiling-in-prepubertal-horses-and-its-relationship-with-gonadal-function
#10
Dragos Scarlet, Manuela Wulf, Juliane Kuhl, Martin Köhne, Natascha Ille, Alan J Conley, Christine Aurich
Anti-Müllerian hormone (AMH) has gained increasing interest as a biomarker for assessment of gonadal activity. The ability to predict the ovarian follicular reserve of prepubertal female horses (fillies) or to identify stallions with testicular pathologies already during their prepubertal life has not been analyzed so far. Both would help to select fertile horses and reduce costs associated with keeping animals. The objectives of the present study were to (1) assess AMH, LH, FSH, progesterone (females) and testosterone (males) dynamics in prepubertal horses from birth onwards and (2) determine whether AMH concentrations detected in plasma of prepubertal female and male horses are correlated with postpubertal gonadal development...
May 15, 2018: Theriogenology
https://www.readbyqxmd.com/read/29784227/evaluation-of-depression-and-anxiety-levels-in-mothers-of-babies-following-due-to-premature-retinopathy
#11
Nagihan Saday Duman, Emel Sarı Gökten, Rahmi Duman, Reşat Duman, Sadık Görkem Çevik
No abstract text is available yet for this article.
June 2018: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/29784219/an-attempt-to-stem-the-tide-exploring-the-effect-of-a-90-day-transitional-care-intervention-on-readmissions-to-an-acute-male-psychiatric-unit-in-south-africa
#12
Ulla A Botha, Marise Coetzee, Liezl Koen, Dana J H Niehaus
INTRODUCTION: Pressure on inpatient beds often results in premature discharges, which may precipitate early readmission. This has prompted an increased interest in transitional care interventions to bridge the gap between in- and outpatient care to reduce such readmissions. Our study aimed to assess the effect of a Transitional Care Service (TCS) on readmission rates in a high pressure inpatient service which utilizes a premature discharge policy to address bed pressures. METHODS: Sixty male patients identified for crisis discharge were offered a TCS for the first ninety days after discharge...
June 2018: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/29783963/he-tamariki-kokoti-tau-tackling-preterm-a-data-linkage-methodology-to-explore-the-clinical-care-pathway-in-preterm-deliveries
#13
Sara Filoche, Fiona Cram, Angela Beard, Dalice Sim, Stacie Geller, Liza Edmonds, Bridget Robson, Beverley Lawton
BACKGROUND: Significant health inequities exist around maternal and infant health for Māori, the indigenous people of Aotearoa New Zealand - and in particular around a premature (preterm) delivery. Māori babies are more likely to be born preterm (8.1%, compared to an overall rate of 7.4%) and they are more likely to have a preterm death. An essential part of redressing these disparities is to examine the clinical care pathway and outcomes associated with preterm deliveries. This paper describes a protocol utilising national and local health collections to enable such a study...
May 21, 2018: BMC Health Services Research
https://www.readbyqxmd.com/read/29783947/preexcitation-syndrome-experimental-study-on-the-electrocardiogram-of-antegradely-conducting-accessory-pathway
#14
Zhaolong Xu, Renguang Liu, Qinghua Chang, Changjun Li
BACKGROUND: Preexcitation syndrome is characterized by a dominant delta wave on the baseline electrocardiogram (ECG), resulting from the change in QRS initial vector by the accessory pathway (AP). This study is to explore the effect of ventricular preexcitation on the QRS initial, maximal and terminal vector in an experimental rabbit with preexcitation syndrome induced by programmed electrical stimulation. METHODS: Rabbits (n = 10) were randomized for the experimental model of ventricular preexcitation...
May 21, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29783884/roles-of-progesterone-receptor-membrane-component-1-in-oxidative-stress-induced-aging-in-chorion-cells
#15
Liping Feng, Terrence K Allen, William P Marinello, Amy P Murtha
INTRODUCTION: Oxidative stress-mediated fetal membrane cell aging is activated prematurely in preterm premature rupture of membranes (PPROMs). The mechanism of this phenomenon is largely understudied. Progesterone receptor membrane component 1 (PGRMC1) has been recognized as a potential protective component for maintaining fetal membrane integrity and healthy pregnancies. We aimed to investigate the effects of oxidative stress (represented by hydrogen peroxide [H2 O2]) on fetal membrane and chorion cell senescence, p38 mitogen-activated protein kinase (MAPK) phosphorylation, and sirtuin 3 (SIRT3) and to examine the roles of PGRMC1 in these effects...
January 1, 2018: Reproductive Sciences
https://www.readbyqxmd.com/read/29783641/premature-spinal-bone-loss-in-women-living-with-hiv-is-associated-with-shorter-leukocyte-telomere-length
#16
Shirin Kalyan, Neora Pick, Alice Mai, Melanie C M Murray, Kristen Kidson, Jackson Chu, Arianne Y K Albert, Hélène C F Côté, Evelyn J Maan, Azita Goshtasebi, Deborah M Money, Jerilynn C Prior
With advances in combination antiretroviral therapy (cART), people living with HIV are now surviving to experience aging. Evidence suggests that individuals living with HIV are at greater risk for low bone mineral density (BMD), osteoporosis, and fractures. Better understanding of the pathophysiology of bone health in women living with HIV (WLWH) is important for treatment strategies. The goal of this study was to explore new biological factors linked to low BMD in WLWH. Standardized BMD measures of WLWH were compared to reference values from an unselected population of women from the same geographical region of the same age range...
May 18, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29783266/multiorgan-failure-syndrome-in-newborns-role-of-social-and-anatomico-functional-features-literature-review
#17
Dmytro A Skurupii, Evgeniy G Sonnyk, Vitaliy M Sizonenko
Protection of maternal health as well as protection of fetal and newborn health is a strategic objective in all countries. It ensures the formation of healthy generation as the basis of gene pool preservation and further development of the nation. It is known that the progress of critical conditions in newborns is different from classical concepts. Аnatomicofunctional features of the newborns (especially premature newborns), the effect of prenatal pathological factors are provocative and background factors of the multiorgan failure syndrome begining in these patients, which probably affects frequency of appearance of this syndrome, the mechanisms of development, clinical manifestations, the final of the disease and makes doctors to consider newborns in critical conditions as high-risk group for multiorgan failure syndrome appearance...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783257/burden-of-premature-mortality-caused-by-four-main-non-communicable-diseases-in-ukraine
#18
Natalia O Ryngach, Lyubov Y Vlasyk
OBJECTIVE: Introduction: The scale and socio-economic implications of the non-communicable diseases (NCD) epidemic are growing in Ukraine. The aim: To determine the mode of mortality resulted from main non-communicable diseases in Ukraine, calculate and estimate the number of years of potential life lost (YPLL) due to premature mortality from them. PATIENTS AND METHODS: Materials and Methods: The information base of the study was official data of the State Statistics Service of Ukraine on the distribution of the deceased by gender, age groups and causes of death in 2016 and World Health Statistics 2016 data...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783091/mind-at-home-streamlined-study-protocol-for-a-randomized-trial-of-home-based-care-coordination-for-persons-with-dementia-and-their-caregivers
#19
Quincy M Samus, Betty Smith Black, Melissa Reuland, Jeannie-Marie S Leoutsakos, Laura Pizzi, Kevin D Frick, David L Roth, Laura N Gitlin, Constantine G Lyketsos, Deirdre Johnston
BACKGROUND: Dementia is associated with high health care costs, premature long-term care (LTC) placement, medical complications, reduced quality of life, and caregiver burden. Most health care providers and systems are not yet organized or equipped to provide comprehensive long-term care management for dementia, although a range of effective symptoms and supportive care approaches exist. The Maximizing Independence at Home-Streamlined (MIND-S) is a promising model of home-based dementia care coordination designed to efficiently improve person-centered outcomes, while reducing care costs...
May 18, 2018: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/29783037/premature-progesterone-rise-on-day-of-hcg-negatively-correlated-with-live-birth-rate-in-ivf-cycles-an-analysis-of-1-022-cycles
#20
Lepage Julien, Keromnès Gwenola, Sylvie Epelboin, Luton Dominique, Yazbeck Chadi
OBJECTIVE: To investigate the relationship between serum P levels on the day of hCG administration and pregnancy outcomes in patients undergoing IVF. DESIGN: Retrospective study SETTING: Teaching hospital PATIENTS: A total of 1022 IVF-ICSI cycles, frozen embryo transfer excluded INTERVENTION(S):: Patients- all types of responder - underwent IVF with agonist or antagonist protocols. Clinical outcomes of IVF were analyzed according to plasma P levels. MAIN OUTCOME MEASURE(S): Ongoing pregnancy rates...
May 18, 2018: Journal of Gynecology Obstetrics and Human Reproduction
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