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https://www.readbyqxmd.com/read/28823144/factors-impacting-patient-cooperation-during-elective-gastroscopy
#1
Sang Pyo Lee, In-Kyung Sung, Jeong Hwan Kim, Sun-Young Lee, Hyung Seok Park, Chan Sup Shim
Background/Aims: Some people have difficulty tolerating upper endoscopy. The cause of and risk factors for this are not well known. The aim of this study was to investigate the factors involved in poor cooperation during screening upper endoscopy. Methods: A total of 4,422 subjects who underwent a health inspection with upper endoscopy carried out by a single experienced endoscopist were included. We retrospectively investigated subjects' self-reporting questionnaires and medical records, including endoscopic and histologic findings...
August 22, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28823109/comparison-of-two-home-sleep-testing-devices-with-different-strategies-for-diagnosis-of-osa
#2
Tyler Gumb, Akosua Twumasi, Shahnaz Alimokhtari, Alan Perez, Kathleen Black, David M Rapoport, Jag Sunderram, Indu Ayappa
PURPOSE: Home sleep testing devices are being widely used in diagnosis/screening for obstructive sleep apnea (OSA). We examined differences in OSA metrics obtained from two devices with divergent home monitoring strategies, the Apnea Risk Evaluation System (ARES™, multiple signals plus forehead reflectance oximetry) and the Nonin WristOx2™ (single channel finger transmission pulse oximeter), compared to differences from night-night variability of OSA. METHODS: One hundred fifty-two male/26 female subjects (BMI = 30...
August 19, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28823102/the-etiology-of-primary-hyperhidrosis-a-systematic-review
#3
REVIEW
Moshe Hashmonai, Alan E P Cameron, Cliff P Connery, Noel Perin, Peter B Licht
PURPOSE: Primary hyperhidrosis is a pathological disorder of unknown etiology, affecting 0.6-5% of the population, and causing severe functional and social handicaps. As the etiology is unknown, it is not possible to treat the root cause. Recently some differences between affected and non-affected people have been reported. The aim of this review is to summarize these new etiological data. METHODS: Search of the literature was performed in the PubMed/Medline Database and pertinent articles were retrieved and reviewed...
August 19, 2017: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/28823081/neck-inspiratory-muscle-activation-patterns-during-well-controlled-inspiration
#4
Sohei Washino, Hiroaki Kanehisa, Yasuhide Yoshitake
PURPOSE: Surprisingly, the activation characteristics of the neck inspiratory muscles as a function of key inspiratory mechanical parameters have yet to be demonstrated experimentally under well-controlled conditions. This study aimed to elucidate the muscle activation patterns of the neck inspiratory muscles by strictly controlling flow rate and lung volume. METHODS: Thirteen healthy subjects matched their inspiratory flow rate at approximately 20-100% of peak flow rate (PFR) as steady as possible during inspiration...
August 19, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28822943/sound-side-joint-contact-forces-in-below-knee-amputee-gait-with-an-esar-prosthetic-foot
#5
Mohammad Taghi Karimi, Firooz Salami, Amir Esrafilian, Daniel W W Heitzmann, Merkur Alimusaj, Cornelia Putz, Sebastian I Wolf
The incidence of knee and hip joint osteoarthritis in subjects with below knee amputation (BK) appears significantly higher compared to unimpaired subjects, especially in the intact side. However, it is controversial if constant higher loads on the sound side are one of the major factors for an increased osteoarthritis (OA) incidence in subjects with BK, beside other risk factors, e.g. with respect to metabolism. The aim wasto investigate joint contact forces (JCF) calculated by a musculoskeletal model in the intact side and to compare it with those of unimpaired subjects and to further elucidate in how far increased knee JCF are associated with increased frontal plane knee moments...
August 8, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28822904/the-effect-of-age-and-length-of-gonadotropin-stimulation-on-the-in%C3%A2-vitro-embryo-development-of-holstein-calf-oocytes
#6
Luke Currin, Laura Michalovic, Anne-Marie Bellefleur, Karina Gutierrez, Werner Glanzner, Yasmin Schuermann, Rodrigo C Bohrer, Naomi Dicks, Paulo R da Rosa, Matheus P De Cesaro, Rosalba Lopez, François-Xavier Grand, Christian Vigneault, Patrick Blondin, Jim Gourdon, Hernan Baldassarre, Vilceu Bordignon
The use of oocytes recovered from prepubertal donors for in vitro embryo production has great potential for accelerating the rate of genetic gain in the dairy industry. However, these oocytes are known to be less developmentally competent than those from adult donors. In this study, we investigated the effect of age and gonadotropin stimulation in Holstein heifers subjected to oocyte collection every two weeks between 2 and 6 months of age. In order to assess the effect of gonadotropin stimulation, animals were subjected to one of three treatments, namely Short (ST; 36-42 h), Long (LT; ≥72 h) and No Treatment (NT) prior to laparoscopic ovum pick-up (LOPU)...
August 10, 2017: Theriogenology
https://www.readbyqxmd.com/read/28822732/gamma-phase-synchrony-in-autobiographical-memory-evidence-from-magnetoencephalography-and-severely-deficient-autobiographical-memory
#7
Lluís Fuentemilla, Daniela J Palombo, Brian Levine
The subjective sense of recollecting events from one's past is an essential feature of episodic memory, but the neural mechanisms supporting this capacity are poorly understood. We examined the role of large-scale patterns of neural synchrony using whole-head MEG recordings in healthy adults and S.M., who has severely deficient autobiographical memory (SDAM; Palombo et al., 2015), a syndrome in which autobiographical recollection is absent but other functions (including other mnemonic functions), are normal...
August 16, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28822508/prevalence-and-characteristics-of-resistant-hypertensive-patients-in-an-asian-population
#8
Rabia Naseem, Arsalan Majeed Adam, Fiza Khan, Adiya Dossal, Ibrahim Khan, Ammara Khan, Hannah Paul, Hafsa Jawed, Aisha Aslam, Faez Muhammad Syed, Muhammad Ahsen Niazi, Shehzeen Nadeem, Aruba Khan, Amber Zia, Mohammad Hussham Arshad
BACKGROUND: Resistant hypertension is a well-recognized clinical challenge yet there are no reported data on its prevalence in Pakistan. These patients are subjected to a higher risk of developing hypertensive complications. The objective of our study was to evaluate the prevalence and determinants of resistant hypertension in an Asian cohort of hypertensive patients. METHODS: This cross-sectional study was carried out among hypertensive patients visiting a tertiary care hospital in Karachi from September-December 2015...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28822300/drinking-water-to-reduce-alcohol-craving-a-randomized-controlled-study-on-the-impact-of-ghrelin-in-mediating-the-effects-of-forced-water-intake-in-alcohol-addiction
#9
Anne Koopmann, Katharina Lippmann, Rilana Schuster, Iris Reinhard, Patrick Bach, Georg Weil, Marcella Rietschel, Stephanie H Witt, Klaus Wiedemann, Falk Kiefer
BACKGROUND: Recent data suggest that ghrelin is involved in the pathophysiology of alcohol use disorders, affecting alcohol self-administration and craving. Gastric ghrelin secretion is reduced by stomach distension. We now tested the hypothesis whether the clinically well-known effects of high-volume water intake on craving reduction in alcoholism is mediated by acute changes in ghrelin secretion. METHODS: In this randomized human laboratory study, we included 23 alcohol-dependent male inpatient subjects who underwent alcohol cue exposure...
August 5, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28822125/in-vitro-alkylation-methods-for-assessing-the-protein-redox-state
#10
Flavien Zannini, Jérémy Couturier, Olivier Keech, Nicolas Rouhier
Cysteines are important residues for protein structure, function, and regulation. Owing to their modified reactivity, some cysteines can undergo very diverse redox posttranslational modifications, including the reversible formation of disulfide bonds, a widespread protein regulatory process as well exemplified in plant chloroplasts for Calvin-Benson cycle enzymes. Both core- and peripheral-photorespiratory enzymes possess conserved cysteines, some of which have been identified as being subject to oxidative modifications...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28822055/social-inequalities-in-children-s-oral-health-related-quality-of-life-the-generation-r-study
#11
Lea Kragt, Eppo B Wolvius, Hein Raat, Vincent W V Jaddoe, Edwin M Ongkosuwito
PURPOSE: Oral health-related quality of life (OHRQoL) is the most important patient-reported outcome measure in oral health research. The purpose of the present research was to study the association of family socioeconomic position (SEP) with children's OHRQoL. METHODS: This cross-sectional study was embedded in the Generation R Study, a population-based cohort study conducted in Rotterdam, The Netherlands. For the present study, OHRQoL was assessed of 3871 ten-year old children...
August 18, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28821787/analysis-of-spatial-genetic-variation-reveals-genetic-divergence-among-populations-of-primula-veris-associated-to-contrasting-habitats
#12
Pablo Deschepper, Rein Brys, Miguel A Fortuna, Hans Jacquemyn
Genetic divergence by environment is a process whereby selection causes the formation of gene flow barriers between populations adapting to contrasting environments and is often considered to be the onset of speciation. Nevertheless, the extent to which genetic differentiation by environment on small spatial scales can be detected by means of neutral markers is still subject to debate. Previous research on the perennial herb Primula veris has shown that plants from grassland and forest habitats showed pronounced differences in phenology and flower morphology, suggesting limited gene flow between habitats...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821541/targeting-mir-423-5p-reverses-exercise-training-induced-hcn4-channel-remodeling-and-sinus-bradycardia
#13
Alicia D'Souza, Charles M Pearman, Yanwen Wang, Shu Nakao, Sunil Jit R Logantha, Charlotte Cox, Hayley J Bennett, Yu Zhang, Anne Berit Johnsen, Nora Linscheid, Pi C Poulsen, Jonathan Elliott, Jessica Coulson, Jamie S McPhee, Abigail C Robertson, Paula A da Costa Martins, Ashraf Kitmitto, Ulrik Wisloff, Elizabeth J Cartwright, Oliver Monfredi, Alicia Lundby, Halina Dobrzynski, Delvac Oceandy, Gwilym M Morris, Mark R Boyett
Rationale: Downregulation of the pacemaking ion channel, HCN4, and the corresponding ionic current, If, underlies exercise training-induced sinus bradycardia in rodents. If this occurs in humans, it could explain the increased incidence of bradyarrhythmias in veteran athletes and it will be important to understand the underlying processes. Objective: To test the role of HCN4 in the training-induced bradycardia in human athletes and investigate the role of micro-RNAs (miRs) in the repression of HCN4. Methods and Results: As in rodents, the intrinsic heart rate was significantly lower in human athletes than non-athletes and in all subjects the rate-lowering effect of the HCN selective blocker, ivabradine, was significantly correlated with the intrinsic heart rate, consistent with HCN repression in athletes...
August 17, 2017: Circulation Research
https://www.readbyqxmd.com/read/28820895/identification-of-leishmania-donovani-antigen-in-circulating-immune-complexes-of-visceral-leishmaniasis-subjects-for-diagnosis
#14
Fauzia Jamal, Pushkar Shivam, Sarita Kumari, Manish Kumar Singh, Abul Hasan Sardar, Pushpanjali, Selvasankar Murugesan, Shyam Narayan, Anil Kumar Gupta, Krishna Pandey, V N R Das, Vahab Ali, Sanjiva Bimal, Pradeep Das, Shubhankar K Singh
The unreliability of most of the existing antibody-based diagnostic kits to discriminate between active and treated VL cases, relapse situation and reinfection are a major hurdle in controlling the cases of Kala-azar in an endemic area. An antigen targeted diagnostic approaches can be an attractive strategy to overcome these problems. Hence, this study was focused on identifying the Leishmania antigens, lies in circulating immune complex (CICs), can be used for diagnostic as well as prognostic purposes. The present study was conducted on peripheral blood samples of 115 human subjects, based on isolation of CICs...
2017: PloS One
https://www.readbyqxmd.com/read/28820759/thromboprophylaxis-in-spinal-surgery
#15
William P Mosenthal, David C Landy, Haroutioun H Boyajian, Olumuyiwa A Idowu, Lewis L Shi, Edwin Ramos, Michael J Lee
STUDY DESIGN: Systematic review and meta-analysis OBJECTIVE.: Determine the incidence of deep vein thrombosis (DVT) and pulmonary embolism (PE) in spinal surgery patients receiving no thromboprophylaxis, mechanoprophylaxis, and chemoprophylaxis. SUMMARY OF BACKGROUND DATA: The incidence of thromboembolic complications after spinal surgery is not well established. While a variety of effective mechanical and chemical thromboprophylaxis interventions exist, their role in spinal surgery remains unclear...
August 17, 2017: Spine
https://www.readbyqxmd.com/read/28820660/driver-s-mental-workload-prediction-model-based-on-physiological-indices
#16
Shengyuan Yan, Cong Chi Tran, Yingying Wei, Jean Luc Habiyaremye
Developing an early warning model to predict the driver's mental workload (MWL) is critical and helpful, especially for new or less experienced drivers. The present study aims to investigate the correlation between new driver's MWL and their work performance, regarding the number of errors. Additionally, the Group method of data handling (GMDH) is used to establish the driver's MWL predictive model based on subjective rating (NASA task load index (NASA-TLX)) and six physiological indices. The results indicate that NASA-TLX and the number of errors are positively correlated, and the predictive model shows the validity of the proposed model with an R(2) value of 0...
August 18, 2017: International Journal of Occupational Safety and Ergonomics: JOSE
https://www.readbyqxmd.com/read/28820389/hippo-pathway-brief-overview-of-its-relevance-in-cancer
#17
A L Zygulska, K Krzemieniecki, P Pierzchalski
The Hippo pathway is the major regulator of organ growth and proliferation. Described initially in Drosophila, it is now recognized as one of the most conserved molecular pathways in all metazoan. Recent studies have revealed the Hippo signalling pathway might contribute to tumorigenesis and cancer development. The core components of the Hippo pathway include the mammalian sterile 20-like kinases (MSTs), large tumour suppressor kinases (LATSs), the adaptor proteins Salvador homologue 1 (SAV1, also called WW45) and Mps One Binder kinase activator proteins...
June 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/28820017/directive-and-nondirective-social-support-in-the-workplace-is-this-social-support-distinction-important-for-subjective-health-complaints-job-satisfaction-and-perception-of-job-demands-and-job-control
#18
Tone Langjordet Johnsen, Hege Randi Eriksen, Aage Indahl, Torill Helene Tveito
AIMS: Social support is associated with well-being and positive health outcomes. However, positive outcomes of social support might be more dependent on the way support is provided than the amount of support received. A distinction can be made between directive social support, where the provider resumes responsibility, and nondirective social support, where the receiver has the control. This study examined the relationship between directive and nondirective social support, and subjective health complaints, job satisfaction and perception of job demands and job control...
August 1, 2017: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/28819932/twice-daily-vs-once-daily-dosing-with-0-075-bromfenac-in-durasite-outcomes-from-a-14-day-phase-2-study
#19
William Trattler, Kamran Hosseini
INTRODUCTION: Bromfenac is a well-known topical ophthalmic nonsteroidal anti-inflammatory drug (NSAID) that is commercialized in the USA and other regions of the world. A new formulation, 0.075% bromfenac in DuraSite®, was developed to treat postoperative inflammation and reduce pain in patients who have undergone cataract surgery. We hypothesized that efficacy and safety would be enhanced with twice-daily (BID) dosing compared to once-daily (QD) dosing. METHODS: This was a multicenter, double-masked, comparative study in which 40 and 45 subjects were randomized to groups receiving BID dosing and QD dosing, respectively...
August 17, 2017: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/28819411/comprehensive-study-of-prognostic-risk-factors-of-patients-underwent-pneumonectomy
#20
Chang Gu, Rui Wang, Xufeng Pan, Qingyuan Huang, Jizhuang Luo, Jiajie Zheng, Yiyang Wang, Jianxin Shi, Haiquan Chen
Introduction: To investigate postoperative complications and the prognostic risk factors of patients underwent pneumonectomy. Methods: Four hundred and six patients underwent pneumonectomy were subjected to the study. All the clinicopathologic data including age, gender, smoking history, surgical treatment, postoperative complications, tumor staging and the follow-up information were investigated. Results: The 30-day and 90-day mortality rates were 3.2% and 6.2%, respectively. Postoperative complications developed in 149 patients (36...
2017: Journal of Cancer
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