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https://www.readbyqxmd.com/read/27911457/what-is-the-impact-of-extracorporeal-shock-wave-lithotripsy-on-semen-parameters-a-systematic-review-and-meta-analysis
#1
Mohammad H Radfar, Nasser Simforoosh, Mehdi Sotoudeh, Mehdi H Ramezani, Mohammad J Mollakoochakian, Maryam Nikravesh, Hamidreza Shemshaki
BACKGROUND: Extracorporeal shock wave lithotripsy (ESWL) is an important tool for the management of urolithiasis. The effects of shockwaves on tissues are established. The aim of this meta-analysis is to evaluate the microscopic semen characteristics of young men before and after ESWL treatment for lower ureteral calculi. METHODS: Literature searches were performed following the Cochrane guidelines. We conducted a systematic review and meta-analysis that included six trials that investigated the effects of ESWL on semen parameters, including sperm concentration, motility, and hematospermia...
December 2, 2016: Urologia
https://www.readbyqxmd.com/read/27910288/-buyer-beware-predatory-conferences-avoiding-an-expensive-mistake
#2
EDITORIAL
Rachel Cathrine Rossiter, Teresa Elizabeth Stone
No abstract text is available yet for this article.
December 2016: Nursing & Health Sciences
https://www.readbyqxmd.com/read/27909677/basic-shoulder-arthroscopy-lateral-decubitus-patient-positioning
#3
Alexander H Jinnah, Sandeep Mannava, Johannes F Plate, Austin V Stone, Michael T Freehill
Shoulder arthroscopy offers a minimally invasive surgical approach to treat a variety of shoulder pathologies. The patient can be positioned in either the lateral decubitus or the beach chair position. This note and accompanying video describe the operating room setup for shoulder arthroscopy in the lateral decubitus position, including positioning of the arms, head, and sterile preparation and draping. Appropriate lateral decubitus positioning for shoulder arthroscopy with careful attention to detail will promote ease of surgical intervention and minimize complications...
October 2016: Arthroscopy Techniques
https://www.readbyqxmd.com/read/27909620/is-normal-saline-the-best-irrigation-fluid-to-be-used-during-percutaneous-nephrolithotomy-in-renal-failure-patient-a-prospective-randomized-controlled-trial
#4
Bimalesh Purkait, Manoj Kumar, Ankur Bansal, Ashok Kumar Sokhal, Satya Narayan Sankhwar, Kawaljit Singh
OBJECTIVE: Endoscopic procedures like percutaneous nephrolithotomy (PCNL) needs continuous irrigation for better vision and to wash away stone fragments and blood clots. Systemic absorption of irrigation fluids may lead to fluid overload and electrolyte disequilibrium. Renal failure patients are more prone to these electrolyte disturbances. We have evaluated the outcomes of normal saline as irrigation solution to be used in renal failure patient in comparison to distilled water. METHODS: Seventy-six patients with renal calculi were enrolled in this study between September, 2014, and December, 2015...
December 2016: Turkish Journal of Urology
https://www.readbyqxmd.com/read/27909619/the-role-of-ultra-mini-percutaneous-nephrolithotomy-in-the-treatment-of-kidney-stones
#5
Abdulkadir Tepeler, İsmail Başıbüyük, Muhammed Tosun, Abdullah Armağan
OBJECTIVE: In our study we aimed to evaluate outcomes of ultra-mini-percutaneous nephrolithotomy (UMP) performed for the treatment of kidney stones. MATERIAL AND METHODS: Between October 2014 and September 2015, a single surgeon performed UMP on a total of 49 consecutive patients with symptomatic kidney stones at our center. Pregnants, anticogulant users, patients with bleeding diathesis pyonephrosis, and partial/complete staghorn stones were excluded from the study...
December 2016: Turkish Journal of Urology
https://www.readbyqxmd.com/read/27909207/below-knee-amputation-failure-and-poor-functional-outcomes-are-higher-than-predicted-in-contemporary-practice
#6
Jesse A Columbo, Brian W Nolan, Ryland S Stucke, Eva M Rzucidlo, Karen L Walker, Richard J Powell, Bjoern D Suckow, David H Stone
OBJECTIVE: The perceived functional benefit of below-knee amputation (BKA) must be carefully weighed against the need for potential reinterventions. This study sought to examine the contemporary clinical and functional outcomes of patients undergoing BKA in the endovascular era. METHODS: All patients who underwent BKA from January 2008 to December 2014 at a single tertiary medical center were retrospectively reviewed. Demographics, comorbidities, ambulation status, and transcutaneous oximetry (TcPO2) values were recorded...
November 30, 2016: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27908918/alpha-blockers-for-treatment-of-ureteric-stones-systematic-review-and-meta-analysis
#7
John M Hollingsworth, Benjamin K Canales, Mary A M Rogers, Shyam Sukumar, Phyllis Yan, Gretchen M Kuntz, Philipp Dahm
OBJECTIVE:  To investigate the efficacy and safety of alpha blockers in the treatment of patients with ureteric stones. DESIGN:  Systematic review and meta-analysis. DATA SOURCES:  Cochrane Central Register of Controlled Trials, Web of Science, Embase, LILACS, and Medline databases and scientific meeting abstracts to July 2016. REVIEW METHODS:  Randomized controlled trials of alpha blockers compared with placebo or control for treatment of ureteric stones were eligible...
December 1, 2016: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/27908651/eschar-a-stepping-stone-to-scrub-typhus
#8
Shu-Chao Weng, Hung-Chang Lee, Jeng-Jung Chen, Yu-Jyun Cheng, Hsin Chi, Chien-Yu Lin
No abstract text is available yet for this article.
November 28, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27907122/biodegradation-of-methyl-tertiary-butyl-ether-mtbe-by-a-microbial-consortium-in-a-continuous-up-flow-packed-bed-biofilm-reactor-kinetic-study-metabolite-identification-and-toxicity-bioassays
#9
Guadalupe Alfonso-Gordillo, César Mateo Flores-Ortiz, Liliana Morales-Barrera, Eliseo Cristiani-Urbina
This study investigated the aerobic biodegradation of methyl tertiary-butyl ether (MTBE) by a microbial consortium in a continuous up-flow packed-bed biofilm reactor using tezontle stone particles as a supporting material for the biofilm. Although MTBE is toxic for microbial communities, the microbial consortium used here was able to resist MTBE loading rates up to 128.3 mg L-1 h-1, with removal efficiencies of MTBE and chemical oxygen demand (COD) higher than 90%. A linear relationship was observed between the MTBE loading rate and the MTBE removal rate, as well as between the COD loading rate and the COD removal rate, within the interval of MTBE loading rates from 11...
2016: PloS One
https://www.readbyqxmd.com/read/27906487/neutrophil-activation-during-acute-human-anaphylaxis-analysis-of-mpo-and-scd62l
#10
Abbie Francis, Erika Bosio, Shelley F Stone, Daniel M Fatovich, Glenn Arendts, Yusuf Nagree, Stephen P J Macdonald, Hugh Mitenko, Mani Rajee, Sally Burrows, Simon G A Brown
BACKGROUND: The mechanisms involved in the amplification of the mast cell response during anaphylaxis are unclear. Mouse models of anaphylaxis demonstrate the critical involvement of neutrophils. These innate immune cells are highly abundant in peripheral blood and can be rapidly activated to trigger both local and systemic inflammation. OBJECTIVE: To investigate neutrophil activation in peripheral blood during acute human anaphylaxis. METHODS: Patients presenting to the Emergency Department with anaphylaxis underwent blood sampling upon enrolment and at up to three subsequent time points...
December 1, 2016: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/27906430/recurrent-acute-pancreatitis-in-bowel-malrotation
#11
G Alessandri, A Amodio, L Landoni, N De' Liguori Carino, C Bassi
OBJECTIVE: Recurrent acute pancreatitis is an uncommon diagnosis in teenagers. Excluded alcohol and biliary stones, more prevalent aetiologies in these group of patients are genetic pancreatitis, pancreatic duct system abnormalities, neoplasia, traumas and congenital abnormalities of the duodenum such as duodenal duplication or diverticulum. Two reported cases of recurrent pancreatitis associated to midgut malrotation were described in English literature. Bowel malrotation is a difficult diagnosis in a teenager or a young adult and a common delay is documented...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27905867/effects-of-lawn-tennis-association-mini-tennis-as-task-constraints-on-children-s-match-play-characteristics
#12
Anna Fitzpatrick, Keith Davids, Joseph Antony Stone
The Lawn Tennis Association's mini tennis (MT) is a modified version of tennis consisting of progressive stages; however, there have been few attempts to evaluate how MT might shape performance behaviours. Here, we examine effects of playing MT on the emergence of children's match-play behaviours in 48 junior tennis players. Performance in 1010 match-play points were filmed and coded across 4 tennis stages (MT Red, MT Orange, MT Green and Full Ball), using a notational analysis system. Recorded performance variables included rally length, first serve percentage and shot type, for the purpose of analysing inter-stage comparisons...
December 1, 2016: Journal of Sports Sciences
https://www.readbyqxmd.com/read/27905655/-gastrointestinal-bezoars
#13
Ricardo Espinoza González
Gastrointestinal bezoars are a concretion of indigested material that can be found in the gastrointestinal tract of humans and some animals. This material forms an intraluminal mass, more commonly located in the stomach. During a large period of history animal bezoars were considered antidotes to poisons and diseases. We report a historical overview since bezoars stones were thought to have medicinal properties. This magic conception was introduced in South America by Spanish conquerors. In Chile, bezoars are commonly found in a camelid named guanaco (Lama guanicoe)...
August 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/27905601/an-atlas-of-endohedral-sc2s-cluster-fullerenes
#14
Li-Hua Gan, Rui Wu, Jian-Lei Tian, Patrick W Fowler
Structural identification is a difficult task in the study of metallofullerenes, but understanding of the mechanism of formation of these structures is a pre-requisite for new high-yield synthetic methods. Here, systematic density functional theory calculations demonstrate that metal sulfide fullerenes Sc2S@Cn have similar cage geometries from C70 to C84 and form a close-knit family of structures related by Endo-Kroto insertion/extrusion of C2 units and Stone-Wales isomerization transformations. The stabilities predicted for favoured isomers by DFT calculations are in good agreement with available experimental observations, have implications for the formation of metallofullerenes, and will aid structural identification from within the combinatorially vast pool of conceivable isomers...
December 1, 2016: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/27905307/oriental-cholangiohepatitis-recurrent-pyogenic-cholangitis-a-case-series-from-the-netherlands-and-brief-review-of-the-literature
#15
K E Verweij, H van Buuren
Oriental cholangiohepatitis is a condition occurring in the Asian population, characterised by recurrent bacterial cholangitis and presence of calculi within the intrahepatic bile ducts, biliary strictures and an increased risk for cholangiocarcinoma. It is an uncommon disease in the West that may not always be considered. The therapeutic approach is multidisciplinary and highly individual, and includes antibiotic therapy, endoscopic and percutaneous biliary drainage with stone removal and dilation of strictures, and in selected cases surgical resection of affected liver segments...
November 2016: Netherlands Journal of Medicine
https://www.readbyqxmd.com/read/27905097/novel-biomarkers-in-primary-breast-core-biopsies-to-predict-poor-response-to-neoadjuvant-chemotherapy-and-appearance-of-metastases
#16
Anna Novell, Serafin Morales, Joan Valls, Maria José Panadés, Antonieta Salud, Edelmiro Iglesias, Felip Vilardell, Xavier Matias-Guiu, Antonio Llombart-Cussac
Drug resistance has been one of the major obstacles limiting the success of cancer chemotherapy. In two thirds of breast cancer patients, large (>1cm) residual tumors are present after neoadjuvant chemotherapy (NCT). The residual tumor and involved nodes have been indicators of relapse and survival very important in breast cancer. The goal of this preliminary study was to assess the predictive significance of a panel of molecular biomarkers, related with the response to treatment or drug resistance to NCT, as determined on the diagnostic tumor...
December 1, 2016: Histology and Histopathology
https://www.readbyqxmd.com/read/27904915/studies-using-a-porcine-model-what-insights-into-human-calcium-oxalate-stone-formation-mechanisms-has-this-model-facilitated
#17
REVIEW
Kristina L Penniston, Sutchin R Patel, Denise J Schwahn, Stephen Y Nakada
Animal models are useful in the study of many human diseases. Our current understanding of the biological, physiological, and biochemical aspects of hyperoxaluria and calcium oxalate urolithiasis has been greatly informed by studies using animals. Recently, limitations in the extrapolation to humans of research results derived from laboratory rodents have been identified. The use in biomedical research of a variety of organisms, including large animals, is increasingly encouraged. The purpose of this article is to review the use of pigs in biomedical and stone research, to provide a rationale for using pigs in metabolic stone research, and to describe our 8-year experience in developing a porcine platform for studying hyperoxaluria and calcium oxalate urolithiasis...
November 30, 2016: Urolithiasis
https://www.readbyqxmd.com/read/27904665/curcumin-protects-endothelial-cells-against-homocysteine-induced-injury-through-inhibiting-inflammation
#18
Jian Li, Ming Luo, Nanzi Xie, Jianxin Wang, Li Chen
OBJECTIVE: This study aimed to investigate the protective effects of curcumin on the homocysteine (HCY) induced injury to the endothelial cells. METHODS: Endothelial cells were treated with HCY at different concentrations, and MTT assay was employed to determine an optimal concentration of HCY. Cells were divided into 3 groups: normal control group, HCY group and HCY + curcumin group. In curcumin group, cells were pretreated with 2.5 mmol/L HCY for 2 h and then incubated with curcumin at different concentrations...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27904625/an-intriguing-case-of-gallstone-ileus-after-hepaticojejunostomy-caused-by-a-stone-on-a-suture
#19
Mahir Gachabayov, Petr Mityushin
Gallstone ileus (GI) is a mechanical obstruction of small or large bowel caused by gallstone passed to the intestinal lumen through spontaneous or postoperative biliodigestive fistula. A 42-year-old female patient was admitted with the clinical presentation of small bowel obstruction. She underwent hepaticojejunostomy 4 years prior to admission for primary sclerosing cholangitis. Barium meal follows through revealed Rigler's triad. The patient underwent laparotomy which revealed GI. A "stone on a suture" was removed through enterotomy...
2016: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/27904599/elimination-of-mother-to-child-transmission-of-human-immunodeficiency-virus-and-syphilis-in-cuba-a-stepping-stone-toward-acquired-immune-deficiency-syndrome-free-generation
#20
Saurabh R Shrivastava, Prateek S Shrivastava, Jegadeesh Ramasamy
No abstract text is available yet for this article.
2016: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
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