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https://www.readbyqxmd.com/read/28532137/the-comparative-study-of-ondansetron-and-metoclopramide-effects-in-reducing-nausea-and-vomiting-after-laparoscopic-cholecystectomy
#1
Khatereh Isazadehfar, Masoud Entezariasl, Bita Shahbazzadegan, Zahra Nourani, Yousef Shafaee
Postoperative nausea and vomiting (PONV) are one of the most common complications of anesthesia and without prophylactic intervention occurs by about one-third of patients under general anesthesia. The aim of this study was to compare the efficacy of ondansetron and metoclopramide in reducing PONV after laparoscopic cholecystectomy. In this study, 60 patients undergoing laparoscopic cholecystectomy were randomly allocated into two equal groups (n=30), and in the first group 10 mg metoclopramide and in the second group 4 mg ondansetron preoperatively were injected...
April 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28532122/mannan-endo-1-4-%C3%AE-mannosidase-from-kitasatospora-sp-isolated-in-indonesia-and-its-potential-for-production-of-mannooligosaccharides-from-mannan-polymers
#2
Nanik Rahmani, Norimasa Kashiwagi, JaeMin Lee, Satoko Niimi-Nakamura, Hana Matsumoto, Prihardi Kahar, Puspita Lisdiyanti, Yopi, Bambang Prasetya, Chiaki Ogino, Akihiko Kondo
Mannan endo-1,4-β-mannosidase (commonly known as β-mannanase) catalyzes a random cleavage of the β-D-1,4-mannopyranosyl linkage in mannan polymers. The enzyme has been utilized in biofuel production from lignocellulose biomass, as well as in production of mannooligosaccharides (MOS) for applications in feed and food industries. We aimed to obtain a β-mannanase, for such mannan polymer utilization, from actinomycetes strains isolated in Indonesia. Strains exhibiting high mannanase activity were screened, and one strain belonging to the genus Kitasatospora was selected...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28532098/mechanical-behavior-of-yttria-stabilized-tetragonal-zirconia-polycrystalline-ceramic-after-different-zirconia-surface-treatments
#3
Joao Luiz Pozzobon, Gabriel Kalil Rocha Pereira, Vinicius Felipe Wandscher, Lucio Strazzabosco Dorneles, Luiz Felipe Valandro
This study investigated the effects of different zirconia surface conditioning methods on the biaxial flexure strength, surface characteristics and fractographic analysis of a Y-TZP ceramic. Disc-shaped specimens were manufactured according to ISO 6872-2008 for biaxial flexure strength testing, and then randomly assigned into seven groups (n=30). Control (CTRL): without treatment; Tribochemical silica coating (TBS): specimens were sandblasted with silica-coated aluminum oxide particles (CoJet-Sand) for 10s; Silica nanofilm (SNF): specimens were silica coated with a 5nm SiO2 nanofilm; and four protocols of low-fusing porcelain glaze (GLZ): etching with 10% hydrofluoric acid gel (HF) for 1min (GLZ1), 5min (GLZ5), 10min (GLZ10) and 15min (GLZ15)...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28532017/effects-of-pore-orientation-on-in-vitro-properties-of-retinoic-acid-loaded-plga-gelatin-scaffolds-for-artificial-peripheral-nerve-application
#4
Farnaz Ghorbani, Ali Zamanian, Hanieh Nojehdehian
Different manufacturing processes of scaffolds affect their main properties by altering the microstructure of pores. In this study, poly (lactic-co-glycolic acid) (PLGA) scaffolds were synthesized by both freeze casting and freeze drying methods. Scanning electron microscopy (SEM) micrographs demonstrated a unidirectional microstructure in the freeze-cast and a number of random pores in the freeze-dried scaffolds. According to the results, the formation of a lamellar microstructure increased the mechanical strength, swelling ratio, biodegradation behavior and drug release level...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28532013/exercise-enhance-the-ectopic-bone-formation-of-calcium-phosphate-biomaterials-in-muscles-of-mice
#5
Lijia Cheng, Shuo Yan, Jiang Zhu, Peiling Cai, Ting Wang, Zheng Shi
OBJECTIVE: To investigate whether exercise can enhance ectopic bone formation of calcium phosphate (Ca-P) biomaterials in muscles of mice. METHODS: Firstly, ten transient receptor potential vanilloid subfamily member 1 (TRPV1) knockout mice (group KO) and ten C57BL/6 mice (group WT) were randomly chosen, 10μg Ca-P biomaterials were implanted into the thigh muscle pouch of each mouse which was far away from femur; after that, all animals were kept in open field for free exploration 5min, and the movement time and distance were automatically analyzed...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531910/extracranial-carotid-disease-and-effect-of-intra-arterial-treatment-in-patients-with-proximal-anterior-circulation-stroke-in-mr-clean
#6
Olvert A Berkhemer, Jordi Borst, Manon Kappelhof, Albert J Yoo, Lucie A van den Berg, Puck S S Fransen, Debbie Beumer, Wouter J Schonewille, Paul J Nederkoorn, Marieke J H Wermer, Henk A Marquering, Hester F Lingsma, Yvo B W E M Roos, Robert J van Oostenbrugge, Diederik W J Dippel, Wim H van Zwam, Charles B L M Majoie, Bart J Emmer, Aad van der Lugt
Background: The presence of extracranial carotid disease (ECD) is associated with less favorable clinical outcomes a in patients with acute ischemic stroke caused by intracranial proximal occlusion. Acute intra-arterial treatment (IAT) in the setting of extracranial and intracranial lesions is considered challenging, and whether it yields improved outcomes remains uncertain. Objective: To examine whether the presence of ECD modified the effect of IAT for intracranial proximal anterior circulation occlusion...
May 23, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28531908/methods-and-reporting-studies-assessing-fecal-microbiota-transplantation-a-systematic-review
#7
Aïda Bafeta, Amelie Yavchitz, Carolina Riveros, Rui Batista, Philippe Ravaud
Background: Fecal microbiota transplantation (FMT) could be a novel treatment option for several chronic diseases associated with altered gut microbiota. Purpose: To examine the conduct and reporting of studies assessing FMT. Data Sources: Cochrane Central Register of Controlled Trials, PubMed, EMBASE, and Web of Science from inception to 31 January 2017. Study Selection: Two reviewers independently examined titles and abstracts to identify all English-language reports of human clinical studies assessing the safety or efficacy of FMT...
May 23, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28531898/plasma-et-1-concentrations-are-elevated-in-patients-with-hypertension-meta-analysis-of-clinical-studies
#8
Mei Xu, Yong-Ping Lu, Ahmed Abdallah Hasan, Berthold Hocher
BACKGROUND/AIMS: A recent study revealed that global overexpression of ET-1 causes a slight reduction in systemic blood pressure. Moreover, heterozygous ET-1 knockout mice are hypertensive. The role of ET-1 in human hypertension was so far not addressed by a strict meta-analysis of published human clinical studies. METHODS: We included studies published between January 1, 1990 and February 28, 2017. We included case control studies analyzing untreated essential hypertension or hypertensive patients where antihypertensive medication was discontinued for at least two weeks...
May 26, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28531883/conventional-versus-ultrasound-guided-transbronchial-needle-aspiration-for-the-diagnosis-of-hilar-mediastinal-lymph-adenopathies-a-randomized-controlled-trial
#9
Martina Bonifazi, Irene Tramacere, Lina Zuccatosta, Federico Mei, Michele Sediari, Maria Cristina Paonessa, Stefano Gasparini
BACKGROUND: Conventional transbronchial needle aspiration (c-TBNA) and endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) are both valuable diagnostic techniques for the diagnosis of hilar/mediastinal lesions. Although a superiority of EBUS-TBNA over c-TBNA may be expected, evidence-based data on a direct comparison between these 2 procedures are still lacking. OBJECTIVES: We aimed to test the superiority of EBUS-TBNA over c-TBNA in a randomized trial and to evaluate the cost-effectiveness profile of a staged strategy, including c-TBNA as initial test followed by EBUS-TBNA, in case of inconclusive results at rapid on-site evaluation...
May 23, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28531882/%C3%AE-thromboglobulin-and-incident-cardiovascular-disease-risk-the-atherosclerosis-risk-in-communities-study
#10
Yasuhiko Kubota, Alvaro Alonso, Aaron R Folsom
INTRODUCTION: Although it has been suggested that increased concentrations of activated platelet biomarkers are associated with increased risk of incident cardiovascular disease (CVD) in the general population, evidence for this association is still controversial. Thus, we tested the hypothesis that activated platelets, measured by higher concentrations of β-thromboglobulin, are associated with increased risk of incident CVD (coronary heart disease, heart failure ischemic stroke, and atrial fibrillation)...
May 17, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28531873/randomized-control-trial-investigating-the-efficacy-of-a-computer-based-intolerance-of-uncertainty-intervention
#11
Mary E Oglesby, Nicholas P Allan, Norman B Schmidt
Intolerance of uncertainty (IU) is an important transdiagnostic variable within various anxiety and mood disorders. Theory suggests that individuals high in IU interpret ambiguous information in a more threatening manner. A parallel line of research has shown that interpretive biases can be modified through cognitive training and previous research aimed at modifying negative interpretations through Cognitive Bias Modification (CBM-I) has yielded promising results. Despite these findings, no research to date has examined the efficacy of an IU-focused CBM-I paradigm...
May 11, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28531872/the-relative-effectiveness-of-extinction-and-counter-conditioning-in-diminishing-children-s-fear
#12
Carol Newall, Tiffany Watson, Kerry-Ann Grant, Rick Richardson
Two behavioural strategies for reducing learned fear are extinction and counter-conditioning, and in this study we compared the relative effectiveness of the two procedures at diminishing fear in children. Seventy-three children aged 7-12 years old (M = 9.30, SD = 1.62) were exposed to pictures of two novel animals on a computer screen during the fear acquisition phase. One of these animals was paired with a picture of a scared human face (CS+) while the other was not (CS-). The children were then randomly assigned to one of three conditions: counter-conditioning (animal paired with a happy face), extinction (animal without scared face), or control (no fear reduction procedure)...
May 11, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28531848/a-systematic-review-and-meta-regression-of-the-prevalence-and-incidence-of-perinatal-depression
#13
REVIEW
C A Woody, A J Ferrari, D J Siskind, H A Whiteford, M G Harris
BACKGROUND: Major Depressive Disorder (MDD) is a leading cause of the disease burden for women of childbearing age, but the burden of MDD attributable to perinatal depression is not yet known. There has been little effort to date to systematically review available literature and produce global estimates of prevalence and incidence of perinatal depression. Enhanced understanding will help to guide resource allocation for screening and treatment. METHODS: A systematic literature review using the databases PsycINFO and PubMED returned 140 usable prevalence estimates from 96 studies...
May 8, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28531829/prevalence-of-gestational-diabetes-mellitus-in-europe-a-meta-analysis
#14
Claire E Eades, Dawn M Cameron, Josie M M Evans
AIMS: Estimates of the prevalence of gestational diabetes vary widely. It is important to have a clear understanding of the prevalence of this condition to be able to plan interventions and health care provision. This paper describes a meta-analysis of primary research data reporting the prevalence of gestational diabetes mellitus in the general pregnant population of developed countries in Europe. METHODS: Four electronic databases were systematically searched in May 2016...
May 9, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28531828/ct-and-mri-based-door-needle-times-for-acute-stroke-patients-a-quasi-randomized-clinical-trial
#15
Christine Krarup Hansen, Anders Christensen, Helen Rodgers, Inger Havsteen, Christina Kruuse, Janus Nybing, Mari-Anne Kaasbøl, Hanne Christensen
Door-Needle-times (DNT) of 20min are feasible when Computer Tomography (CT) is used for first-line brain-imaging to assess stroke-patients' eligibility for intravenous-tissue-Plasminogen-Activator (iv-tPA), but the more time-consuming Magnetic Resonance Imaging (MRI)-based-evaluation is superior in detecting acute ischaemia.
May 10, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28531827/safety-and-performance-of-the-second-generation-enlightn%C3%A2-renal-denervation-system-in-patients-with-drug-resistant-uncontrolled-hypertension
#16
Stephen G Worthley, Gerard T Wilkins, Mark W Webster, Joseph K Montarello, Sinny Delacroix, Robert J Whitbourn, Roderic J Warren
BACKGROUND AND AIMS: Catheter-based renal denervation for the treatment of drug-resistant hypertension has been intensively investigated in recent years. To date, only limited data have been published using multi-electrode radiofrequency ablation systems that can deliver lesions with a pre-determined pattern. This study was designed to evaluate the safety and performance of the second generation EnligHTN™ Renal Denervation System. METHODS: This first-in-human, prospective, multi-center, non-randomized study included 39 patients (62% male, mean age 63 years, and mean baseline office blood pressure 174/93 mmHg) with drug-resistant hypertension...
May 3, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28531795/coherence-and-polarization-properties-of-laser-propagating-through-biological-tissues
#17
Duan Meiling, Zhang Chao, Li Jinhong
Based on the extended Huygens-Fresnel principle, the analytical expressions of the cross-spectral density matrix elements for random electromagnetic Gaussian Schell-model (GSM) beam propagating in biological tissues are derived, and used to study the changes in spectral degree of coherence μ and spectral degree of polarization P of random electromagnetic GSM beams with the propagation distance z propagating through the different biological tissues. It is shown that the changes closely depend on the species of the biological tissues, beam wave length, the interval between two field points and propagation distance...
May 9, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28531791/an-innovative-brioche-enriched-in-protein-and-energy-improves-the-nutritional-status-of-malnourished-nursing-home-residents-compared-to-oral-nutritional-supplement-and-usual-breakfast-farine-project
#18
Virginie Van Wymelbeke, Laurent Brondel, Francis Bon, Isabelle Martin-Pfitzenmeyer, Patrick Manckoundia
BACKGROUND & AIMS: To compare the effects of a 12-week nutritional intervention, in which an innovative protein-and-energy-enriched brioche, an oral nutritional supplement or a usual breakfast were eaten, on food intake and nutritional status in nursing home residents. DESIGN: Three-armed, multicentre, controlled trial. SETTING: Eight nursing homes in Burgundy, France. PARTICIPANTS: Sixty-eight malnourished participants aged between 70 and 99 years old...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531784/gut-microbiota-mediated-benefits-of-barley-kernel-products-on-metabolism-gut-hormones-and-inflammatory-markers-as-affected-by-co-ingestion-of-commercially-available-probiotics-a-randomized-controlled-study-in-healthy-subjects
#19
Anne Nilsson, Elin Johansson-Boll, Jonna Sandberg, Inger Björck
BACKGROUND AND AIMS: Barley kernel based products have been shown to induce benefits on blood glucose regulation, cardio-metabolic risk markers and appetite regulating hormones in a time perspective of 11-16 h after intake. The mechanisms have been assigned to gut fermentation of indigestible carbohydrates. The purpose of the present study was to evaluate if the modulatory effects of barley on markers of metabolic- and appetite regulation are affected by a dietary background including a mixture of commercially available probiotics...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531768/rosa-damascena-oil-improved-sexual-function-and-testosterone-in-male-patients-with-opium-use-disorder-under-methadone-maintenance-therapy-results-from-a-double-blind-randomized-placebo-controlled-clinical-trial
#20
Vahid Farnia, Faeze Tatari, Mostafa Alikhani, Jalal Shakeri, Moshen Taghizadeh, Hassan Karbasizadeh, Dena Sadeghi Bahmani, Edith Holsboer-Trachsler, Serge Brand
BACKGROUND: Some patients with opioid use disorder (OUD) are treated with methadone maintenance therapy (MMT). However, as with opioids, methadone has major side-effects; sexual dysfunction is a particularly distressing such effect. Rosa Damascena oil has been shown to reduce subjective sexual dysfunction in patients with major depressive disorders, but its influence on testosterone has not so far been tested. The aim of the present study was to investigate the influence of Rosa Damascena oil on sexual dysfunction and testosterone levels among male patients with OUD and undergoing MMT...
April 6, 2017: Drug and Alcohol Dependence
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