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https://www.readbyqxmd.com/read/28434106/what-do-patients-want-to-know-about-contraception-and-which-method-would-they-prefer
#1
Patricia G Oppelt, Friederike Baier, Christine Fahlbusch, Katharina Heusinger, Thomas Hildebrandt, Christiane Breuel, Ralf Dittrich
PURPOSE: The aim of this study was to determine the extent to which women's choice of contraceptive method depends on the advice received from their gynecologist and whether more intensive counseling might lead to more frequent use of long-acting reversible contraception (LARC). METHODS: A total of 1089 physicians and 18,521 women responded to 32 or 37 questions, respectively, using an online questionnaire. The women were asked about their current use of contraceptive methods, the extent of their satisfaction with them, their satisfaction with the counseling they had received, and whether they wanted to have more information about contraception...
April 22, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28434101/predicting-dream-recall-eeg-activation-during-nrem-sleep-or-shared-mechanisms-with-wakefulness
#2
Serena Scarpelli, Aurora D'Atri, Anastasia Mangiaruga, Cristina Marzano, Maurizio Gorgoni, Cinzia Schiappa, Michele Ferrara, Luigi De Gennaro
The common knowledge of a uniqueness of REM sleep as a privileged scenario of dreaming still persists, although consolidated empirical evidence shows that the assumption that dreaming is just an epiphenomenon of REM sleep is no longer tenable. However, the brain mechanisms underlying dream generation and its encoding in memory during NREM sleep are still mostly unknown. In fact, only few studies have investigated on the mechanisms of dream phenomenology related to NREM sleep. For this reason, our study is specifically aimed to elucidate the electrophysiological (EEG) correlates of dream recall (DR) upon NREM sleep awakenings...
April 22, 2017: Brain Topography
https://www.readbyqxmd.com/read/28433714/effects-of-dietary-supplementation-with-fenugreek-seeds-alone-or-in-combination-with-probiotics-on-gilthead-seabream-sparus-aurata-l-skin-mucosal-immunity
#3
F A Guardiola, A Bahi, A Bakhrouf, M A Esteban
Despite increasing interest in modulating the immune response of fish, providing a combination of probiotics and herbal immunostimulants in aquafeed has rarely has been studied. The effects on gilthead seabream (Sparus aurata L.) of the dietary administration of fenugreek (Trigonella foenum graecum) seeds alone (FE), or combined with one of the following probiotic strains: Bacillus licheniformis (FEBL), Lactobacillus plantarum (FELP) or Bacillus subtilis (FEBS) were evaluated. Fish were fed a control or one of the supplemented diets for 3 weeks...
April 19, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28433505/chemotherapy-induces-alternative-transcription-and-splicing-facts-and-hopes-for-cancer-treatment
#4
Charles A Lambert, Nancy Garbacki, Alain C Colige
Alternative promoter usage, alternative splicing and alternative cleavage/polyadenylation (referred here as to alternative transcription and splicing) are main instruments to diversify the transcriptome from a limited set of genes. There is a good deal of evidence that chemotherapeutic drugs affect these processes, but the therapeutic incidence of these effects is poorly documented. The scope of this study is to review the impact of chemotherapy on alternative transcription and splicing and to discuss potential implications in cancer therapy...
April 19, 2017: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/28433375/mosaicism-between-trophectoderm-and-inner-cell-mass
#5
REVIEW
Antonio Capalbo, Laura Rienzi
Defining the actual incidence and prevalence of mosaicism in human blastocysts still remains a difficult task. The small amount of evidence generated by animal and human studies does not support the existence of mechanisms involved in developmental arrest, clonal depletion, or aneuploidy rescue for abnormal cells in euploid/aneuploid embryos during preimplantation development. However, studies in humans are mainly descriptive and lack functional evidence. Understanding the biological mechanisms that beset preimplantation differentiation holds the potential to reveal the role of aneuploidies and gene dosage imbalances in cell fate decision, providing important clues on the origin and evolution of embryonic mosaicism...
April 19, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28433336/the-association-of-postoperative-glycemic-control-and-lower-extremity-procedure-outcomes
#6
Todd R Vogel, Jamie B Smith, Robin L Kruse
OBJECTIVE: The effect of postoperative hyperglycemia in patients undergoing open and endovascular procedures on the lower extremities has not been fully characterized with regard to associated admission diagnoses, hospital complications, mortality, and 30-day readmission. This study evaluated the relationship of postoperative hyperglycemia on outcomes after lower extremity vascular procedures for peripheral artery disease. METHODS: Patients with peripheral artery disease admitted for elective lower extremity procedures between September 2008 and March 2014 were selected from the Cerner Health Facts (Cerner Corporation, Kansas City, Mo) database using International Classification of Diseases, Ninth Edition, Clinical Modification diagnosis and procedure codes...
April 19, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28433166/chitosan-graphene-oxide-films-and-co2-dried-porous-aerogel-microspheres-interfacial-interplay-and-stability
#7
Sana Frindy, Ana Primo, Hamid Ennajih, Abou El Kacem Qaiss, Rachid Bouhfid, Mohamed Lahcini, El Mokhtar Essassi, Hermenegildo Garcia, Abdelkrim El Kadib
The intimate interplay of chitosan (CS) and graphene oxide (GO) in aqueous acidic solution has been explored to design upon casting, nanostructured "brick-and-mortar" films (CS-GO-f) and by acidic-to-basic pH inversion, porous CO2-dried aerogel microspheres (CS-GO-m). Owing to the presence of oxygenated functional groups in GO, good-quality crack-free hybrid films were obtained. Mechanical properties were improved independently of the GO content and it was found that a 20wt% loading affords hybrid film characterized with a Young modulus three times superior to that reached with the same loading of layered clay...
July 1, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28433113/wilson-disease-brain-pathology
#8
Aurélia Poujois, Jacqueline Mikol, France Woimant
In Wilson disease (WD), brain cellular damage is thought to be due to copper deposition. Striatal lesions are the most characteristic lesions found in the brain of patients with neurologic symptoms, as emphasized in the initial reports of S.A.K. Wilson. WD brain lesions can be more diffuse, including in the pons, midbrain, thalamus, dentate nucleus, and, less frequently, corpus callosum and cortex. In rare cases, extensive cortical-subcortical lesions have been reported. Increased cellularity is noted in the lesions due to the proliferation of modified astrocytes named Alzheimer types of glia and specific cells, called Opalski cells, that are characteristic of WD...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28432910/total-mercury-levels-in-hair-of-children-aged-7years-before-and-after-the-great-east-japan-earthquake
#9
Nozomi Tatsuta, Kunihiko Nakai, Miyuki Iwai-Shimada, Tomoe Suzuki, Hiroshi Satoh, Katsuyuki Murata
The Great East Japan Earthquake on March 11, 2011 caused severe damage to the Sanriku coastal area, where we have been conducting a birth cohort study. The disaster occurred in the middle of 7-year-old examination. The mother-child pairs who participated in our study were compulsorily divided into two groups: the examination was finished for 157 children before the disaster, and for 335 after the disaster. We examined whether the disaster affected total mercury (THg) levels of the cohort, as well as a relationship between the THg levels at birth and at present...
April 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28432814/do-males-choose-their-mates-in-the-lekking-moth-achroia-grisella-influence-of-female-body-mass-and-male-reproductive-status-on-male-mate-choice
#10
Marlène Goubault, Rebecca Burlaud
Lekking males aggregate to attract females and contribute solely to egg fertilization, without any further parental care. Evolutionary theory therefore predicts them to be non-choosy towards their mates, because any lost mating opportunities would outweigh the benefits associated with such preferences. Nevertheless, due to time costs, the production of energetically costly sexual displays, and potential sperm limitation, the mating effort of lekking males is often considerable. These factors, combined with the fact that many females of varying quality are likely to visit leks, could favor the evolution of male mate preferences...
April 22, 2017: Insect Science
https://www.readbyqxmd.com/read/28432463/malignant-transformation-of-sinonasal-inverted-papilloma-and-related-genetic-alterations-a-systematic-review
#11
REVIEW
M Re, F M Gioacchini, A Bajraktari, M Tomasetti, S Kaleci, C Rubini, A Bertini, G Magliulo, E Pasquini
Schneiderian papillomas are uncommon tumors which may develop within the nasal cavity and comprise three well-defined histological types: sinonasal inverted papilloma (SNIP), exophytic papilloma, and oncocytic papilloma. It is well known the rate of Schneiderian papilloma may also present a malignant degeneration and SNIP represents the most important subgroup in consideration of its frequency and malignant propensity. Although HPV infection is always considered the first event favoring the development of SNIP, however, it is not established as an eventual connection between viral actions and malignant transformation...
April 21, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28432121/the-lon-protease-like-domain-in-the-bacterial-reca-paralog-rada-is-required-for-dna-binding-and-repair
#12
Masao Inoue, Kenji Fukui, Yuki Fujii, Noriko Nakagawa, Takato Yano, Seiki Kuramitsu, Ryoji Masui
Homologous recombination (HR) plays an essential role in the maintenance of genome integrity. RecA/Rad51 paralogs have been recognized as an important factor of HR. Among them, only one bacterial RecA/Rad51 paralog - RadA - is involved in HR as an accessory factor of RecA recombinase. RadA has a unique Lon protease-like domain (LonC) at its C-terminus, in addition to a RecA-like ATPase domain. Unlike Lon protease, RadA's LonC domain does not show protease activity but is still essential for RadA-mediated DNA repair...
April 21, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28432022/a-crosstalk-between-muscarinic-and-crf2-receptors-regulates-cellular-adhesion-properties-of-human-colon-cancer-cells
#13
M Pelissier-Rota, N T Chartier, B Bonaz, M R Jacquier-Sarlin
Patients with inflammatory bowel disease often suffer from chronic and relapsing intestinal inflammation that favor the development of colitis associated cancer. An alteration of the epithelial intestinal barrier function observed in IBD is supposed to be a consequence of stress. It has been proposed that corticotrophin-releasing factor receptor (CRF2), one of the two receptors of CRF, the principal neuromediator of stress, acts on cholinergic nerves to induce stress-mediated epithelial barrier dysfunction...
April 18, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28431899/validation-of-the-fact-b-4-ul-questionnaire-and-exploration-of-its-predictive-value-in-women-submitted-to-surgery-for-breast-cancer
#14
Juan Alfonso Andrade Ortega, Ana Pilar Millán Gómez, Marisa Ribeiro González, Pilar Martínez Piró, Juan Jiménez Anula, María Belén Sánchez Andújar
INTRODUCTION AND OBJETIVE: The early detection of upper limb complications is important in women operated on for breast cancer. The "FACT-B+4-UL" questionnaire, a specific variant of the Functional Assessment of Cancer Therapy-Breast (FACT-B) is available among others to measure the upper limb function. PATIENTS AND METHODS: The Spanish version of the upper limb subscale of the FACT-B+4 was validated in a prospective cohort of 201 women operated on for breast cancer (factor analysis, internal consistency, test-retest reliability, construct validity and sensitivity to change were determined)...
April 18, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28431568/a-case-report-of-severe-calciphylaxis-suggested-approach-for-diagnosis-and-treatment
#15
Margret Patecki, Gabriele Lehmann, Jan Hinrich Bräsen, Jessica Schmitz, Anna Bertram, Lars Daniel Berthold, Hermann Haller, Wilfried Gwinner
BACKGROUND: Calciphylaxis is a serious complication in patients with chronic kidney disease associated mineral and bone disorder. It can occur in conditions with low and high bone turnover. So far, there are no definite diagnostic and therapeutic guidelines which may prevent the devastating outcome in many calciphylaxis patients. We report a case which clearly illustrates that knowledge of the underlying bone disorder is essential for a directed treatment. Based on this experience we discuss a systematic diagnostic and therapeutic approach in patients with calciphylaxis...
April 21, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28431487/design-and-fuzzy-logic-control-of-an-active-wrist-orthosis
#16
Ergin Kilic, Erdi Dogan
People who perform excessive wrist movements throughout the day because of their professions have a higher risk of developing lateral and medial epicondylitis. If proper precautions are not taken against these diseases, serious consequences such as job loss and early retirement can occur. In this study, the design and control of an active wrist orthosis that is mobile, powerful and lightweight is presented as a means to avoid the occurrence and/or for the treatment of repetitive strain injuries in an effective manner...
April 1, 2017: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/28431453/carboxymethyl-%C3%AE-cyclodextrin-as-chiral-selector-in-capillary-electrophoresis-enantioseparation-of-16-basic-chiral-drugs-and-its-chiral-recognition-mechanism-associated-with-drugs-structural-features
#17
Linlin Fang, Yueying Du, Xiaoyu Hu, Linda Luo, Xin Guo, Xingjie Guo, Jia Yu
Herein we present the enantioseparation of 10 cardiovascular agents and 6 bronchiectasis drugs including propranolol, carteolol, metoprolol, atenolol, pindolol, esmolol, bisoprolol, bevantolol, arotinolol, sotalol, clenbuterol, procaterol, bambuterol, tranterol, salbutamol and terbutaline sulfate using carboxymethyl-β-cyclodextrin (CM-β-CD) as chiral selector. To our knowledge, there is no literature about using CM-β-CD for separating carteolol, esmolol, bisoprolol, bevantolol, arotinolol, procaterol, bambuterol and tranterol...
April 21, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28431284/mitovirus-uga-trp-codon-usage-parallels-that-of-host-mitochondria
#18
Max L Nibert
Mitoviruses replicate in mitochondria of their host fungi. They have small RNA genomes that encompass a single ORF encoding the viral RdRp. Since UGA codons encode Trp in fungal mitochondria, the RdRp ORF of a typical mitovirus includes multiple UGA codons. In some mitoviruses, however, the ORF has no such codons, suggesting that these particular viruses may be under selective pressure to exclude them. In this report, new evidence is presented that host fungi whose mitoviruses have no or few UGA codons are distinctive in also having no or few UGA codons in their core mitochondrial genes...
April 18, 2017: Virology
https://www.readbyqxmd.com/read/28431145/long-term-effects-of-a-lifestyle-intervention-and-oral-glucosamine-sulphate-in-primary-care-on-incident-knee-oa-in-overweight-women
#19
Bastiaan C de Vos, Marieke L A Landsmeer, Marienke van Middelkoop, Edwin H G Oei, Marjolein Krul, Sita M A Bierma-Zeinstra, Jos Runhaar
Objectives.: The present study was designed to evaluate the effect of a lifestyle intervention aimed to reduce body weight and of oral glucosamine sulphate on the incidence of knee osteoarthritis (OA) after 6-7 years in a population of middle-aged, overweight women, without knee OA at baseline. Methods.: The Prevention of knee Osteoarthritis in Overweight Females study, ISRCTN42823086, was a randomized controlled trial with a 2 × 2 factorial design. Four hundred and seven women aged 50-60 years with a BMI of ⩾27 kg/m 2 and free of knee OA were randomized...
April 20, 2017: Rheumatology
https://www.readbyqxmd.com/read/28430948/functional-relevance-of-water-and-glycerol-channels-in-saccharomyces-cerevisiae
#20
Farzana Sabir, Maria C Loureiro-Dias, Graça Soveral, Catarina Prista
Our understanding of the functional relevance of orthodox aquaporins and aquaglyceroporins in Saccharomyces cerevisiae is essentially based on phenotypic variations obtained by expression/overexpression/deletion of these MIPs in selected strains. These water/glycerol channels are considered crucial during various life-cycle phases, such as sporulation and mating and in some life-processes like rapid freeze-thaw tolerance, osmoregulation and phenomena associated with cell surface. Despite their putative functional roles not only as channels but also as sensors, their underlying mechanisms and their regulation are still poorly understood...
April 19, 2017: FEMS Microbiology Letters
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