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https://www.readbyqxmd.com/read/28822350/baclofen-for-alcohol-withdrawal
#1
REVIEW
Jia Liu, Lu-Ning Wang
BACKGROUND: Baclofen shows potential for rapidly reducing symptoms of severe alcohol withdrawal syndrome (AWS) in people with alcoholism. Treatment with baclofen is easy to manage and rarely produces euphoria or other pleasant effects, or craving for the drug. This is an updated version of the original Cochrane Review published in 2015, Issue 4. OBJECTIVES: To assess the efficacy and safety of baclofen for people with AWS. SEARCH METHODS: We updated our searches of the following databases to March 2017: the Cochrane Drugs and Alcohol Group Specialised Register, CENTRAL, PubMed, Embase, and CINAHL...
August 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28822347/screening-and-confirmation-of-steroids-and-nitroimidazoles-in-urine-blood-and-food-matrices-sample-preparation-methods-and-liquid-chromatography-tandem-mass-spectrometric-separations
#2
Ádám Tölgyesi, Enikő Barta, Andrea Simon, Thomas J McDonald, Virender K Sharma
Veterinary drugs containing synthetic anabolic steroid and nitroimidazole active agents are not allowed for their applications in livestock of the European Union (EU). This paper presents analyses of twelve selected steroids and six nitroimidazole antibiotics at low levels (1.56μg/L-4.95μg/L and 0.17μg/kg-2.14μg/kg, respectively) in body fluids and egg incurred samples. Analyses involved clean-up procedures, high performance liquid chromatography (HPLC) separation, and tandem mass spectrometric screening and confirmatory methods...
August 5, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28822338/in-vitro-bioaccessibility-and-health-risk-assessment-of-heavy-metals-in-atmospheric-particulate-matters-from-three-different-functional-areas-of-shanghai-china
#3
Huang Huang, Ying Jiang, Xiaoyun Xu, Xinde Cao
The bioaccessibility and human health risks of heavy metals in PM2.5 and PM10 samples from three functional areas of Shanghai, China including a commercial area (CA), a residential area (RA), and an industrial area (IA), were investigated. Gamble's solution and physiologically based extraction test were employed to simulate human respiratory and digestive system, respectively. Both PM2.5 and PM10 concentration in the three areas exceeded the guideline of WHO, and followed the order of IA>CA≈RA. Zinc and Pb were the most abundant metals with a concentration range of 0...
August 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28822334/reported-maladaptive-decision-making-in-unipolar-and-bipolar-depression-and-its-change-with-treatment
#4
Lara F Alexander, Alison Oliver, Lauren K Burdine, Yilang Tang, Boadie W Dunlop
Mood disorder patients frequently experience difficulty making decisions and may make sub-optimal decisions with adverse life consequences. However, patients' styles for decision-making when ill and after treatment have received little study to date. We assessed healthy controls (HC, n = 69) and patients with major depressive disorder (MDD, n = 61) or bipolar disorder (BP, n = 26) in a current major depressive episode using the Melbourne Decision-making Questionnaire. A subset of participants was re-evaluated after completing six weeks of pharmacotherapy...
August 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28822328/the-effects-of-haptic-input-on-biomechanical-and-neurophysiological-parameters-of-walking-a-scoping-review
#5
REVIEW
Alison R Oates, Laura Hauck, Renato Moraes, Kathryn M Sibley
Walking is an important component of daily life requiring sensorimotor integration to be successful. Adding haptic input via light touch or anchors has been shown to improve standing balance; however, the effect of adding haptic input on walking is not clear. This scoping review systematically summarizes the current evidence regarding the addition of haptic input on walking in adults. Following an established protocol, relevant studies were identified using indexed data bases (Medline, EMBASE, PsychINFO, Google Scholar) and hand searches of published review articles on related topics...
August 9, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28822327/improvements-in-balance-control-in-individuals-with-pcs-detected-following-vestibular-training-a-case-study
#6
Alyssa Prangley, Mathew Aggerholm, Michael Cinelli
Concussed individuals have been found to experience balance deficits in the anterior-posterior (AP) direction as indicated by greater Center of Pressure (COP) displacement and velocity. One possible reason for this change in balance control could be due to damage to the lateral vestibulospinal tract which sends signals to control posterior muscles, specifically ankle extensors leading to compensatory torques about the ankle. The purpose of the study was to quantify balance assessments in individuals experiencing persistent post-concussion symptoms (PCS) to determine balance control changes following a vestibular training intervention...
August 8, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28822316/improved-middle-ear-soft-tissue-visualization-using-synchrotron-radiation-phase-contrast-imaging
#7
Mai Elfarnawany, Seyed Alireza Rohani, Soroush Ghomashchi, Daniel G Allen, Ning Zhu, Sumit K Agrawal, Hanif M Ladak
High resolution images are used as a basis for finite-element modeling of the middle-ear structures to study their biomechanical function. Commonly used imaging techniques such as micro-computed tomography (CT) and optical microscopy require extensive sample preparation, processing or staining using contrast agents to achieve sufficient soft-tissue contrast. We compare imaging of middle-ear structures in unstained, non-decalcified human temporal bones using conventional absorption-contrast micro-CT and using synchrotron radiation phase-contrast imaging (SR-PCI)...
August 5, 2017: Hearing Research
https://www.readbyqxmd.com/read/28822311/lingular-segment-torsion-following-a-left-upper-division-segmentectomy
#8
Naohiro Taira, Hidenori Kawasaki, Sayako Takahara, Tomonori Furugen, Takaharu Ichi, Kazuaki Kushi, Tomofumi Yohena, Tsutomu Kawabata
INTRODUCTION: Numerous publications regarding lung torsion have reported lobar torsion after lobectomy. On the other hand, torsion of the remaining segment after segmentectomy is extremely rare. We herein report a rare case of lingular segment torsion following a left upper division segmentectomy. CASE: A 68-year old female underwent thoracoscopic segmentectomy of the left upper division. She underwent chest radiography immediately after the initial surgery, which revealed complete expansion on the operated side...
August 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28822305/an-optimal-control-approach-to-design-entire-relaxation-dispersion-experiments
#9
Thoa T Nguyen, Steffen J Glaser
A general approach is introduced to optimize experiments for the analysis of spin systems in the presence of chemical exchange. Rather than optimizing individual pulse sequence elements, such as refocusing pulses, entire relaxation dispersion sequences are optimized in the form of a single shaped pulse. This is achieved by defining a performance index that is only based on the remaining signal after the relaxation dispersion sequence for a range of exchange, relaxation, offset, and rf inhomogeneity parameters...
July 31, 2017: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28822304/a-flow-through-elevated-temperature-and-pressure-nmr-apparatus-for-in-situ-co2-sequestration-studies
#10
Erika L Sesti, Jinlei Cui, Sophia E Hayes, Mark S Conradi
We report an apparatus for in-situ nuclear magnetic resonance (NMR) studies of chemical reactions of dissolved (13)CO2 with minerals (rock or powder) under continuous flow. The operating range of the apparatus is 18-150°C and 1-140bar. A flow pump is used to circulate a CO2-water solution, with a heated mixing vessel where CO2 gas equilibrates with a water solution. The NMR probe is built around a strong zirconia ceramic vessel, with o-ring sealed connections; the mineral is contained inside. The horizontal orientation of the zirconia vessels allows use of a radio frequency (rf) solenoid for improved spin sensitivity...
August 12, 2017: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28822295/preschoolers-social-and-moral-judgments-of-third-party-helpers-and-hinderers-align-with-infants-social-evaluations
#11
Julia W Van de Vondervoort, J Kiley Hamlin
Two experiments explored preschoolers' social preferences and moral judgments of prosocial and antisocial others. In Experiment 1, 3- to 5-year-olds (N=74) observed helping and hindering scenarios previously used to explore sociomoral evaluation in preverbal infants. Whereas 3-year-olds in Experiment 1 did not reliably distinguish between the helper and hinderer when reporting social preferences or moral judgments, both 4- and 5-year-olds preferred the helper, judged the helper to be "nicer" than the hinderer, selectively allocated punishment to the hinderer, and were able to justify their punishment allocations...
August 16, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28822286/effect-of-torrefaction-conditions-on-greenhouse-crop-residue-optimization-of-conditions-to-upgrade-solid-characteristics
#12
Irene Iáñez-Rodríguez, María Ángeles Martín-Lara, Gabriel Blázquez, Antonio Pérez, Mónica Calero
This work investigated the possibility of using a greenhouse crop waste as a fuel, since it is an abundant residue in the Mediterranean area of Spain. The residue is mainly composed by biomass with a little quantity of plastic. The physical and chemical characteristics of the biomass were determined by elemental analysis, proximate analysis, FT-IR, FE-SEM and thermogravimetry. Additionally, a torrefaction process was carried out as a pre-treatment to improve the energy properties of the biomass material. The optimal conditions (time and temperature) of torrefaction were found to be 263°C and 15min using the gain and loss method...
August 10, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28822284/the-comparison-of-chemical-liquid-deposition-and-acid-dealumination-modified-zsm-5-for-catalytic-pyrolysis-of-pinewood-using-pyrolysis-gas-chromatography-mass-spectrometry
#13
Huiyan Zhang, Shanshan Shao, Mengmeng Luo, Rui Xiao
Catalyst deactivation is the main reason for low petrochemical yield in catalytic fast pyrolysis (CFP) of biomass. ZSM-5 catalysts modified by chemical liquid deposition (CLD) and acid dealumination (AD) were prepared to improve petrochemical yields for CFP of pinewood. The results showed that CLD by SiO2 led to the coverage of strong acid sites, while AD favored the removal of superficial acid sites. CFP of pinewood showed that the relative area ratio of BTX was boosted by 37.2% and 30.4% over modified ZSM-5 catalysts by CLD and AD, respectively...
August 9, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28822272/b24n24-fullerene-as-a-carrier-for-5-fluorouracil-anti-cancer-drug-delivery-dft-studies
#14
Mehrnoosh Khodam Hazrati, Zahra Javanshir, Zargham Bagheri
It has been previously indicated that BN nanostructures may be nontoxic and biocompatible. Here the potential application of a B24N24 is explored as a drug delivery system for anti-cancer 5-fluorouracil based on the density functional theory. This drug prefers to attach via its oxygen atoms to the B atoms of the cluster with adsorption energy about -11.90kcalmol(-1) based on the dispersion corrected B3LYP level of theory. To make the cluster more appropriate for drug delivery, we replaced a B atom by Si or Al atom to improve the interaction strength...
August 9, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28822257/performance-of-a-monolith-biotrickling-filter-treating-high-concentrations-of-h2s-from-mimic-biogas-and-elemental-sulfur-plugging-control-using-pigging
#15
Xintong Qiu, Marc A Deshusses
A novel biotrickling filter using a 3D-printed honeycomb-monolith as its filter bed has been proposed and studied in this work and a solution to bed-clogging problems using pigging was demonstrated. The inlet H2S concentration in the mimic biogas was controlled around 1000 ppmv and the empty bed gas residence time (EBRT) was 41 s corresponding to a loading rate of 127 g S-H2S m(-3) h(-1). The influence of different H2S/O2 ratios on the removal performance and fate of sulfur end-products was investigated...
August 8, 2017: Chemosphere
https://www.readbyqxmd.com/read/28822244/new-insights-into-the-enhanced-performance-of-high-solid-anaerobic-digestion-with-dewatered-sludge-by-thermal-hydrolysis-organic-matter-degradation-and-methanogenic-pathways
#16
Sisi Chen, Ning Li, Bin Dong, Wentao Zhao, Lingling Dai, Xiaohu Dai
Two lab-scale high solid anaerobic digesters fed with untreated sludge (R1) and thermally hydrolyzed sludge (R2) were operated to investigate the influence of thermal hydrolysis pretreatment (THP) on the degradation of individual macromolecular organic components (MOCs), as well as the functional and metabolic responses of microbes during anaerobic digestion (AD). The degradation of MOCs was improved by THP at different rates, in which improved degradation of proteins (by 49.0%) and hemicelluloses (by 25.0%) were the main factors contributing to the increase in volatile solids (VS) reduction...
August 8, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28822243/chrysin-induced-sperm-parameters-and-fatty-acid-profile-changes-improve-reproductive-performance-of-roosters
#17
Ali Sami Amin Altawash, Ahmad Zare Shahneh, Hossein Moravej, Mahdi Ansari
Having antioxidant and androgenic effects, Chrysin was orally administrated to roosters and reproductive performance including sperm quality and fatty acid composition, testis index, fertility and hatchability rates as well as blood testosterone concentration were assessed. Twenty eight 40-week-old Ross 308 roosters were individually housed, equally divided into four groups and received different levels of capsulated Chrysin including 0 (Ch0), 25 (Ch25), 50 (Ch50) or 75 (Ch75) mg/bird/day for 12 consecutive weeks...
August 5, 2017: Theriogenology
https://www.readbyqxmd.com/read/28822239/ischemic-stroke-rates-decline-in-patients-with-atrial-fibrillation-as-anticoagulants-uptake-improves-a-swedish-cohort-study
#18
Natalia Mochalina, Nazim Isma, Peter J Svensson, Anders Själander, Maj Carlsson, Tord Juhlin, Mattias Wieloch
INTRODUCTION: The impact of the increased anticoagulants uptake on incidence rate of ischemic stroke is largely unknown. We assessed time trends in rates of ischemic stroke in patients with incident atrial fibrillation (AF) diagnosed between 2011 and 2013. MATERIALS AND METHODS: Population-based retrospective registry study of all 11,500 adults diagnosed with incident non-valvular atrial fibrillation in 2011-2013 in primary and secondary care and receiving oral anticoagulants (n=4847), aspirin (n=2850) or no treatment (n=3766) in Skåne County, Sweden...
August 11, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28822238/the-environmental-injustice-of-beauty-framing-chemical%C3%A2-exposures-from-beauty-products-as-a-health%C3%A2-disparities-concern
#19
Ami R Zota, Bhavna Shamasunder
The obstetrics-gynecology community has issued a call to action to prevent toxic environmental chemical exposures and their threats to healthy human reproduction. Recent committee opinions recognize that vulnerable and underserved women may be impacted disproportionately by environmental chemical exposures and recommend that reproductive health professionals champion policies that secure environmental justice. Beauty product use is an understudied source of environmental chemical exposures. Beauty products can include reproductive and developmental toxicants such as phthalates and heavy metals; however, disclosure requirements are limited and inconsistent...
August 14, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28822231/preoperative-halo-gravity-traction-for-severe-thoracic-kyphoscoliosis-patients-from-tibet-radiographic-correction-pulmonary-function-improvement-nursing-and-complications
#20
Xiaojin Li, Liwen Zeng, Xiaoyin Li, Xuexia Chen, Caixia Ke
BACKGROUND This study investigated the outcomes of preoperative HGT as an adjunct treatment for severe thoracic kyphoscoliosis, its role in radiographic correction, and pulmonary function improvement, together with nursing strategy and incidence of complications. MATERIAL AND METHODS Eleven patients with a mean age of 18.8 years were retrospectively reviewed. Inclusion criteria were: patients with severe kyphoscoliosis (coronal Cobb angle and kyphosis angle ≥80°); duration of HGT ≥8 weeks; patients undergoing HGT for at least 12 h per day; traction weight no less than 40% of body weight; and patients not receiving physical therapies...
August 19, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
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