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https://www.readbyqxmd.com/read/28445904/-are-there-sex-differences-regarding-ski-length-to-height-ratio-ski-length-to-weight-ratio-sidecut-radius-and-ski-boot-sole-abrasion-among-acl-injured-male-and-female-skiers
#1
Markus Posch, Gerhard Ruedl, Katja Tecklenburg, Kenneth Helle, Alois Schranz, Martin Burtscher
Introduction Female skiers suffer from knee injuries twice as much as male skiers, and the risk of an injury to the anterior cruciate ligament (ACL) is three times greater among females compared to males. The sex-specific ACL injury risk depends on internal (e. g. age, skiing skills, fitness level) and external (e. g. slope and weather conditions, ski equipment) factors. However, it is not clear whether male and female recreational skiers with an ACL injury differ regarding the sidecut radius and ski boot sole abrasion...
April 26, 2017: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
https://www.readbyqxmd.com/read/28445783/jump-starting-shared-medical-appointments-for-diabetes-with-weight-management-rationale-and-design-of-a-randomized-controlled-trial
#2
Matthew J Crowley, David Edelman, Corrine I Voils, Matthew L Maciejewski, Cynthia J Coffman, Amy S Jeffreys, Marsha J Turner, Leslie A Gaillard, Teresa A Hinton, Elizabeth Strawbridge, Jennifer Zervakis, Anna Beth Barton, William S Yancy
BACKGROUND: Rates of glycemic control remain suboptimal nationwide. Medication intensification for diabetes can have undesirable side effects (weight gain, hypoglycemia), which offset the benefits of glycemic control. A Shared Medical Appointment (SMA) intervention for diabetes that emphasizes weight management could improve glycemic outcomes and reduce weight while simultaneously lowering diabetes medication needs, resulting in less hypoglycemia and better quality of life. We describe the rationale and design for a study evaluating a novel SMA intervention for diabetes that primarily emphasizes low-carbohydrate diet-focused weight management...
April 23, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28445284/appendiceal-foreign-body-in-an-infant
#3
Min Lee, Soon Chul Kim
RATIONALE FOR THIS CASE REPORT: Many children are hospitalized because of foreign body ingestion. In such circumstances, the gastroenterologist must consider the timing of ingestion; the size, type, and location of the object ingested; and the patient's symptoms. But appendiceal foreign body in infant is very rare. PATIENT CONCERNS: A 12-month-old boy visited because of swallowing small objects 2 weeks ago. Three small beads were found in the right lower quadrant on abdominal radiography...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28445212/plasma-concentration-of-itraconazole-in-patients-with-hematologic-malignancies-treated-with-itraconazole-oral-solution
#4
Atsushi Marumo, Shuichi Miyawaki, Naoaki Dan, Ken Ishiyama
BACKGROUND: The prophylactic administration of itraconazole (ITCZ) is effective for preventing mycotic infections during chemotherapy in patients with hematologic malignancies. However, fungal infections can occur when the ITCZ does not reach an effective concentration. METHODS: We conducted a prospective study to monitor the plasma concentration of ITCZ and hydroxyl-ITCZ (OH-ITCZ) weekly and to verify whether the day 3 plasma concentration of ITCZ could predict the subsequent acquisition of an effective plasma concentration...
April 25, 2017: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/28444970/quality-of-life-of-immigrant-and-non-immigrant-infertile-patients-in-a-publicly-funded-in-vitro-fertilization-program-a-cross-sectional-study
#5
J Hasson, T Tulandi, T Shavit, T Shaulov, E Seccareccia, J Takefman
OBJECTIVE: To investigate whether there are differences in fertility quality of life (FertiQoL) and socio-demographic characteristics between immigrants and non-immigrant patients attending a government funded fertility program DESIGN: Cross-sectional study SETTING: McGill University reproductive center in Montreal, Canada, in a time when governmental funding for In-Vitro Fertilization (IVF) was provided to all residents POPULATION: All infertile patients, males and females, attending the center between March to July 2015...
April 26, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28444874/prognostic-impact-of-chromosomal-aberrations-and-gnaq-gna11-and-bap1-mutations-in-uveal-melanoma
#6
Kjersti M Staby, Karsten Gravdal, Sverre J Mørk, Steffen Heegaard, Olav K Vintermyr, Jørgen Krohn
PURPOSE: To evaluate clinico-pathological and molecular prognostic factors in a well-defined series of posterior uveal melanoma (UM) with focus on chromosomal aberrations and mutations in the GNAQ, GNA11 and BRCA1-associated protein 1 (BAP1) genes. METHODS: Formalin-fixed paraffin-embedded (FFPE) tissue samples were obtained from 50 consecutive eyes enucleated for UM between 1993 and 2005. The material was tested for loss of chromosome 3 and gain of chromosome 8q gene signatures by selective molecular gene markers using multiplex ligation-dependent probe amplification (MLPA), and for DNA mutations in the GNAQ, GNA11 and BAP1 genes...
April 26, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28444853/experimental-type-2-diabetes-induction-reduces-serum-vaspin-but-not-serum-omentin-in-wistar-rats
#7
Cynthia Aparecida de Castro, Karina Ana da Silva, Marina Molina Buffo, Karina Nogueira Zambone Pinto, Fernanda de Oliveira Duarte, Keico Okino Nonaka, Fernanda de Freitas Aníbal, Ana Cláudia Garcia de Oliveira Duarte
Vaspin and omentin are adipose tissue adipokines that have often been related to obesity and its comorbidities. The aim of this study was to investigate the behaviour of serum omentin and vaspin in models of type 2 diabetes. To do this, Wistar rats (~200 g) were randomly divided into two groups: a non-diabetic group (n = 6) and a diabetic group fed on a high-fat diet (n = 6) and a low dose of streptozotocin (Sigma(®) ). All procedures were approved by the Brazilian Ethics Committee. Body weight (BW) and food intake were recorded daily...
April 25, 2017: International Journal of Experimental Pathology
https://www.readbyqxmd.com/read/28444791/trialling-nutrient-recommendations-for-slow-lorises-nycticebus-spp-based-on-wild-feeding-ecology
#8
F Cabana, E Dierenfeld, W Wirdateti, G Donati, K A I Nekaris
Slow loris (Nycticebus spp.) captive diets have been based on routine and anecdotes rather than scientific fact. The growing body of evidence contradicts the high fruit diet supported by such anecdotes. Non-human primate nutrient requirements are grouped into new (based on the common marmoset Callithrix jacchus) or old world (based on rhesus macaques Macaca mulatta) primates. Slow lorises are known to suffer from many health ailments in captivity such as dental disease, obesity, wasting and kidney issues all of which have been linked to diet...
April 26, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28444778/development-and-implementation-of-an-84-channel-matrix-gradient-coil
#9
Sebastian Littin, Feng Jia, Kelvin J Layton, Stefan Kroboth, Huijun Yu, Jürgen Hennig, Maxim Zaitsev
PURPOSE: Design, implement, integrate, and characterize a customized coil system that allows for generating spatial encoding magnetic fields (SEMs) in a highly-flexible fashion. METHODS: A gradient coil with a high number of individual elements was designed. Dimensions of the coil were chosen to mimic a whole-body gradient system, scaled down to a head insert. Mechanical shape and wire layout of each element were optimized to increase the local gradient strength while minimizing eddy current effects and simultaneously considering manufacturing constraints...
April 25, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28444565/technological-applications-of-organo-montmorillonites-in-the-removal-of-pyrimethanil-from-water-adsorption-desorption-and-flocculation-studies
#10
Federico M Flores, Tomas Undabeytia, Esmeralda Morillo, Rosa M Torres Sánchez
Pyrimethanil (2-aniline-4, 6-dimethylpyrimidine, PRM) is used in fruit packing plants to control fungal infections and diseases. The effluents greatly polluted with this fungicide, as a point source contamination, need to be technologically treated for their regeneration before they reach water bodies. This work evaluates the use of organo-montmorillonites, synthetized in our laboratory, for their application in adsorption and coagulation/flocculation processes for the removal of PRM from water. The adsorption-desorption performance of PRM in a raw montmorillonite (Mt) and several organo-montmorillonites (organo-Mt) obtained by different amounts and types of exchanged surfactants (octadecyltrimethylammonium (ODTMA) and didodecyldimethylammonium (DDAB) bromides and benzyltrimethylammonium chloride (BTMA)) was studied...
April 25, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28444472/the-effect-of-sodium-glucose-co-transporter-2-sglt-2-inhibitors-on-cardiometabolic-profile-beyond-the-hypoglycaemic-action
#11
Eirini Lioudaki, Emmanouil S Androulakis, Martin Whyte, Konstantinos G Stylianou, Eugenios K Daphnis, Emmanouil S Ganotakis
Type 2 diabetes mellitus (T2DM) has growing prevalence worldwide and major clinical implications, chiefly cardiovascular (CV) and renal disease burden. Sodium-glucose co-transporter (SGLT)-2 inhibitors are a new drug class in the management of T2DM with a mechanism of action independent of insulin. In addition to their hypoglycaemic effect, SGLT-2 inhibitors appear to have haemodynamic and nephroprotective effects. Studies have consistently showed a modest but significant blood pressure (BP) reduction. Metabolic benefits are also attributed to SGLT-2 inhibitors with a modest but consistent body weight decrease recorded along with improvements in lipid profile and uric acid levels...
April 25, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28444238/high-purity-circular-rna-isolation-method-rpad-reveals-vast-collection-of-intronic-circrnas
#12
Amaresh C Panda, Supriyo De, Ioannis Grammatikakis, Rachel Munk, Xiaoling Yang, Yulan Piao, Dawood B Dudekula, Kotb Abdelmohsen, Myriam Gorospe
High-throughput RNA sequencing methods coupled with specialized bioinformatic analyses have recently uncovered tens of thousands of unique circular (circ)RNAs, but their complete sequences, genes of origin and functions are largely unknown. Given that circRNAs lack free ends and are thus relatively stable, their association with microRNAs (miRNAs) and RNA-binding proteins (RBPs) can influence gene expression programs. While exoribonuclease treatment is widely used to degrade linear RNAs and enrich circRNAs in RNA samples, it does not efficiently eliminate all linear RNAs...
April 21, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28444207/characterization-of-relative-biological-effectiveness-for-conventional-radiation-therapy-a-comparison-of-clinical-6-mv-x-rays-and-137cs
#13
Michelle Howard, Chris Beltran, Jann Sarkaria, Michael G Herman
Various types of radiation are utilized in the treatment of cancer. Equal physical doses of different radiation types do not always result in the same amount of biological damage. In order to account for these differences, a scaling factor known as the relative biological effectiveness (RBE) can be used. 137Cesium (137Cs) has been used as a source of radiation in a significant body of radiation therapy research. However, high-energy X-rays, such as 6 MV X-rays, are currently used clinically to treat patients...
April 24, 2017: Journal of Radiation Research
https://www.readbyqxmd.com/read/28443634/a-unifying-mathematical-framework-for-experimental-tcr-pmhc-kinetic-constants
#14
Jose Faro, Mario Castro, Carmen Molina-París
Receptor binding and triggering are central in Immunology as T cells activated through their T cell receptors (TCR) by protein antigens orchestrate immune responses. In order to understand receptor-ligand interactions, many groups working with different experimental techniques and assays have generated a vast body of knowledge during the last decades. However, in recent years a type of assays, referred to as two-dimensional or membrane-to-membrane, has questioned our current understanding of the role of different kinetic constants (for instance, on- versus off-rate constants) on TCR-ligand interaction and subsequent T cell activation...
April 26, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28443563/nonthrombotic-pulmonary-embolism-due-to-liver-hydatic-cyst-a-case-report
#15
Ahmet Şahpaz, Azem İrez, Hatice Gülbeyaz, Mustafa Talip Şener, Ahmet Nezih Kök
BACKGROUND: A nonthrombotic pulmonary embolism is defined as embolization to the pulmonary circulation. It may be caused by microorganisms, foreign bodies, different cell types or gas in the pulmonary circulation. Nonthrombotic emboli may cause a severe inflammatory reaction, both in the systemic and pulmonary circulation, as well as in the lungs. Pulmonary hydatid cyst-induced embolization is a rare complication of heart or liver hydatid cysts. CASE REPORT: We describe the fatal case of a 15-year-old boy without any known prior illness who was admitted to the hospital after feeling unwell and dropping to the ground while playing ball...
April 13, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443562/the-increased-risk-of-metabolic-syndrome-in-patients-with-vitiligo
#16
Hatice Ataş, Müzeyyen Gönül
BACKGROUND: Inflammatory and immune processes can be triggered in vitiligo due to decreased number of the melanocytes and their anti-inflammatory effects. Because of systemic nature of vitiligo, metabolic abnormalities such as insulin resistance and lipid profile disturbances as well as skin involvement may be observed in vitiligo. AIMS: To investigate the association between MetS and vitiligo. STUDY DESIGN: A case-control study. METHODS: The demographic, clinical and laboratory features in the subjects were compared according to presence of vitiligo and MetS [patients (n=63) vs gender-age matched controls (n=65) and MetS positive (n=38) vs negative (n=90)]...
April 6, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443167/elderly-patients-achieving-clinical-and-radiological-outcomes-comparable-with-those-of-younger-patients-following-minimally-invasive-transforaminal-lumbar-interbody-fusion
#17
Joshi Nikhil N, Joel Wei-An Lim, William Yeo, Wai-Mun Yue
STUDY DESIGN: Retrospective analysis of prospective database. PURPOSE: To compare 2-year clinical and radiological outcomes after minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) among "middle-age" (50-64.99 years), "young-old" (65-74.99 years), and "old-old" (>75 years) patients. OVERVIEW OF LITERATURE: Owing to higher perioperative morbidity and mortality rates, elderly patients with degenerative lumbar conditions are occasionally denied surgical care, even after conservative treatment failure...
April 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/28442996/structural-characteristics-of-simple-rna-repeats-associated-with-disease-and-their-deleterious-protein-interactions
#18
REVIEW
Adam Ciesiolka, Magdalena Jazurek, Karolina Drazkowska, Wlodzimierz J Krzyzosiak
Short Tandem Repeats (STRs) are frequent entities in many transcripts, however, in some cases, pathological events occur when a critical repeat length is reached. This phenomenon is observed in various neurological disorders, such as myotonic dystrophy type 1 (DM1), fragile X-associated tremor/ataxia syndrome, C9orf72-related amyotrophic lateral sclerosis and frontotemporal dementia (C9ALS/FTD), and polyglutamine diseases, such as Huntington's disease (HD) and spinocerebellar ataxias (SCA). The pathological effects of these repeats are triggered by mutant RNA transcripts and/or encoded mutant proteins, which depend on the localization of the expanded repeats in non-coding or coding regions...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/28442938/environmental-arsenic-exposure-and-risk-of-diabetes-type-2-in-ron-phibun-subdistrict-nakhon-si-thammarat-province-thailand-unmatched-and-matched-case-control-studies
#19
Kwanyuen Sripaoraya, Wattasit Siriwong, Sumol Pavittranon, Robert S Chapman
BACKGROUND: There are inconsistent findings on associations between low-to-moderate level of arsenic in water and diabetes risk from previous epidemiological reports. In Ron Phibun subdistrict, Nakhon Si Thammarat Province, Thailand, a low level of arsenic exposure among population was observed and increased diabetes mellitus (DM) rate was identified. OBJECTIVES: We aimed to investigate the association between determinants (including low-level water arsenic exposure) of DM type 2 risk among residents of three villages of Ron Phibun subdistrict, Nakhon Si Thammarat Province...
2017: Risk Management and Healthcare Policy
https://www.readbyqxmd.com/read/28442927/mechanical-factors-and-vitamin-d-deficiency-in-schoolchildren-with-low-back-pain-biochemical-and-cross-sectional-survey-analysis
#20
Ahmad H Alghadir, Sami A Gabr, Einas S Al-Eisa
OBJECTIVE: This study was designed to evaluate the role of vitamin D, muscle fatigue biomarkers, and mechanical factors in the progression of low back pain (LBP) in schoolchildren. BACKGROUND: Children and adolescents frequently suffer from LBP with no clear clinical causes, and >71% of schoolchildren aged 12-17 years will show at least one episode of LBP. MATERIALS AND METHODS: A total of 250 schoolchildren aged 12-16 years were randomly enrolled in this study...
2017: Journal of Pain Research
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