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https://www.readbyqxmd.com/read/28650788/comparison-of-the-antimicrobial-efficacy-of-the-endovac-system-and-conventional-needle-irrigation-in-primary-molar-root-canals
#1
Burak Buldur, Arife Kapdan
PURPOSE: The purpose of this study was to compare the antimicrobial efficacy of the EndoVac system and conventional needle irrigation to eliminate E faecalis in primary molar root canals. STUDY DESIGN: 60 extracted human primary second molar roots were instrumented up to an apical size .04/35 and randomly divided into two groups; Group 1: conventional needle (n=30) and Group 2: EndoVac (n=30), and four subgroups (two experimental subgroups; (a) 2.5% sodium hypochlorite (NaOCl) + ethylenediaminetetraacetic acid (EDTA) (n=20), (b) ozonated water (OW) + EDTA (n=20), and control groups (c) 5...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28650684/intentional-ingestion-of-elemental-mercury-requiring-multi-step-decontamination-and-prophylactic-appendectomy-a-case-report-and-treatment-proposal
#2
Andrea Michielan, Azzurra Schicchi, Roberto Cappuccio, Davide Lonati, Francesca Lamboglia, Alessandra Vitalba, Alessandro Caroli, Marta Crevani, Carlo A Locatelli, Giorgio Betetto
BACKGROUND: Ingestion of elemental mercury (Hg0) is considered non-toxic. After massive ingestion, local intestinal complications may develop: retention within appendix is quite frequent but treatment is debated. We describe a case of intentional ingestion of Hg0 requiring multi-step decontamination and prophylactic appendectomy. Case detail: A 19-year-old woman was admitted to ED for abdominal pain. History revealed ingestion of large amount of Hg0 as suicide attempt. To prevent absorption, facilitate elimination, and avoid complications a conservative approach was started...
June 26, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28650680/transurethral-resection-of-prostate-and-bleeding-a-prospective-randomized-double-blind-placebo-controlled-trial-to-see-the-efficacy-of-short-term-use-of-finasteride-and-dutasteride-on-operative-blood-loss-and-prostatic-microvessel-density
#3
Ankur Bansal, Aditi Arora
OBJECTIVE: The aim of this study was to determine the efficacy of short-duration use of finasteride and dutasteride before transurethral resection of the prostate (TURP) on intraoperative blood loss and microvessel density (MVD) of prostate stroma and suburethral tissues in benign prostatic hyperplasia (BPH). METHODS: This study includes 450 patients who were planned for TURP. They were prospectively randomized into three groups (150 patients each). Group 1 received placebo, group 2 received finasteride, 5 mg per day, and group 3 patients received dutasteride, 0...
June 26, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28649851/avoidance-of-urinary-catheterization-to-minimize-in-hospital-complications-after-transcatheter-aortic-valve-implantation-an-observational-study
#4
Sandra B Lauck, Jae-Yung Kwon, David A Wood, Jennifer Baumbusch, Tone M Norekvål, Nay Htun, Leo Stephenson, John G Webb
BACKGROUND: Contemporary transcatheter aortic valve implantation (TAVI) devices and approach present opportunities to review historical practices initially informed by early treatment development and cardiac surgery. The avoidance of urinary catheterization in the older TAVI population is a strategy to minimize in-hospital complications. The purpose of the study was to explore elimination-related complications following the phased implementation of a default strategy of avoiding urinary catheterization in patients undergoing transfemoral (TF) TAVI...
June 1, 2017: European Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28649488/hemoptysis-in-a-previously-healthy-elderly-patient-with-an-unrecognized-tracheal-bronchus-a-case-report
#5
Moayad Ismail, Paunel Vukasinov, Hung-I Liao, Parvez Mir
A 83-year-old healthy female with no past medical history presented with persistent hemoptysis and respiratory failure. She was found to have a tracheal bronchus on bronchoscopy. Patient underwent pulmonary lavage and sterile irrigation. Patient was stable, but developed excessive hemoptysis which prompted a repeat, emergent, bronchoscopy was performed to advance the ET tube to isolate the left lung from the bleeding right lung. Despite the effort taken, the patient became pulseless from the hypoxia caused by blood spillover into the entire tracheobronchial field...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28648997/effects-tolerance-mechanisms-and-management-of-salt-stress-in-grain-legumes
#6
REVIEW
Muhammad Farooq, Nirmali Gogoi, Mubshar Hussain, Sharmistha Barthakur, Sreyashi Paul, Nandita Bharadwaj, Hussein M Migdadi, Salem S Alghamdi, Kadambot H M Siddique
Salt stress is an ever-present threat to crop yields, especially in countries with irrigated agriculture. Efforts to improve salt tolerance in crop plants are vital for sustainable crop production on marginal lands to ensure future food supplies. Grain legumes are a fascinating group of plants due to their high grain protein contents and ability to fix biological nitrogen. However, the accumulation of excessive salts in soil and the use of saline groundwater are threatening legume production worldwide. Salt stress disturbs photosynthesis and hormonal regulation and causes nutritional imbalance, specific ion toxicity and osmotic effects in legumes to reduce grain yield and quality...
June 16, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28648840/reducing-fluid-related-complications-during-operative-hysteroscopy-the-use-of-a-new-mandatory-fluid-balance-form
#7
Heli Alkaslassy, Raz Bahar, Hillel Henry Chill, Gilad Karavani, Orna Ben-Yosseff, Asher Shushan
STUDY OBJECTIVE: To examine whether our new reporting system and mandatory fluid-balance form could improve the communication and awareness within the surgical team and therefore the safety of hysteroscopic operations. DESIGN: A case-control study DESIGN: classification: II-2 SETTING: An endoscopic gynecology unit at a tertiary-care university hospital. PATIENTS: Women aged 17-88 (median 43.9) years, who underwent operative hysteroscopy to treat uterine pathology...
June 22, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28647516/health-risk-assessment-of-heavy-metals-via-dietary-intake-of-five-pistachio-pistacia-vera-l-cultivars-collected-from-different-geographical-sites-of-iran
#8
Seyedeh Faezeh Taghizadeh, Gholamhossein Davarynejad, Javad Asili, Seyed Hossein Nemati, Ramin Rezaee, Marina Goumenou, Aristides M Tsatsakis, Gholamreza Karimi
Pistachio is an important horticultural product and Iran is considered as a main pistachio producing country. Assessment of heavy metals in this export fruit is crucial for protecting public health against toxic heavy metals. The concentration of selected heavy metals in soil, water and five pistachio cultivars from four geographical regions of Iran were measured. Although none of the elements were detected in water irrigation, infield metal content in the soil had good correlation with that of pistachio. The highest amounts of Al, As, Co, Ni and Se were reported in samples collected from Sarakhs, Iran...
June 21, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28647246/environmentally-relevant-concentrations-of-aminopolycarboxylate-chelating-agents-mobilize-cd-from-humic-acid
#9
Ashley E North, Sophia Sarpong-Kumankomah, Andrew R Bellavie, Wade M White, Jürgen Gailer
Although Cd is a pollutant of public health relevance, many dietary sources from which it can be absorbed into human tissues remain unknown. While it is well established that the biogeochemical cycle of Cd involves its complexation with environment-derived ligands (e.g., humic acids, HAs) and anthropogenic ones (e.g., chelating agents, CAs), the interaction of Cd with both of these ligands is less well understood. To gain insight, a HA-Cd complex was injected on a size-exclusion chromatography (SEC) column coupled on-line with a flame atomic absorption spectrometer (FAAS) using 10mmol/L Tris buffer (pH8...
July 2017: Journal of Environmental Sciences (China)
https://www.readbyqxmd.com/read/28646670/a-metagenomic-assessment-of-viral-contamination-on-fresh-parsley-plants-irrigated-with-fecally-tainted-river-water
#10
X Fernandez-Cassi, N Timoneda, E Gonzales-Gustavson, J F Abril, S Bofill-Mas, R Girones
Microbial food-borne diseases are still frequently reported despite the implementation of microbial quality legislation to improve food safety. Among all the microbial agents, viruses are the most important causative agents of food-borne outbreaks. The development and application of a new generation of sequencing techniques to test for viral contaminants in fresh produce is an unexplored field that allows for the study of the viral populations that might be transmitted by the fecal-oral route through the consumption of contaminated food...
June 21, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28646351/rare-cyclophosphamide-induced-hemorrhagic-cystitis-in-a-chinese-population-with-rheumatic-diseases
#11
Liuqin Liang, Donging Chen, Xiaodong Wang, Zheng Yang, Jun Zhou, Zhongping Zhan, Fan Lian
OBJECTIVE: The aim of this study was to investigate the prevalence, severity, risk factors, and treatment outcomes of cyclophosphamide (CYC)-induced hemorrhagic cystitis (HC) in patients with rheumatic diseases. METHODS: We collected the clinical data from 1284 consecutive patients admitted to The First Affiliated Hospital of Sun Yat-Sen University who were treated with CYC between 2006 and 2016, and then conducted a retrospective analysis. RESULTS: The mean cumulative dose of CYC was 18...
June 23, 2017: Drugs—Real World Outcomes
https://www.readbyqxmd.com/read/28645272/prosthetic-joint-infection-caused-by-granulicatella-adiacens-a-case-series-and-review-of-literature
#12
Fanny Quénard, Piseth Seng, Jean-Christophe Lagier, Florence Fenollar, Andreas Stein
BACKGROUND: Bone and joint infection involving Granulicatella adiacens is rare, and mainly involved in cases of bacteremia and infectious endocarditis. Here we report three cases of prosthetic joint infection involving G. adiacens that were successfully treated with surgery and prolonged antimicrobial treatment. We also review the two cases of prosthetic joint infection involving G. adiacens that are reported in the literature. CASE PRESENTATION: Not all five cases of prosthetic joint infection caused by G...
June 23, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28645057/effects-of-salinity-and-short-term-elevated-atmospheric-co2-on-the-chemical-equilibrium-between-co2-fixation-and-photosynthetic-electron-transport-of-stevia-rebaudiana-bertoni
#13
Sayed Hussin, Nicole Geissler, Mervat M M El-Far, Hans-Werner Koyro
The effect of water salinity on plant growth and photosynthetic traits of Stevia rebaudiana was investigated to determine its level and mechanisms of salinity tolerance. It was also attempted to assess how short-term elevated CO2 concentration would influence the boundaries and mechanisms of its photosynthetic capacity. The plants were grown in gravel/hydroponic system under controlled greenhouse conditions and irrigated with four different salinity levels (0, 25, 50 and 100 mol m(-3)NaCl). Low salinity did not significantly alter the plant fresh weight, which was substantially decreased by 67% at high salinity treatment...
June 15, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28644431/an-in-vitro-study-on-the-efficacy-of-removing-calcium-hydroxide-from-curved-root-canal-systems-in-root-canal-therapy
#14
Ying Wang, Li-Yang Guo, Hong-Zhi Fang, Wen-Ling Zou, Ying-Ming Yang, Yuan Gao, Hui Yang, Tao Hu
To compare the efficacy of various irrigants (citric acid, ethylenediaminetetraacetic acid (EDTA) and NaOCl) and techniques in removing Ca(OH)2 in two types of curved root canal systems, simulated root canals with specific curvatures were used to investigate the effects of different irrigants and instruments on Ca(OH)2 removal. The optimal methods were verified on extracted human teeth. Simulated root canals were assigned to one of two groups based on the irrigation solution: 10% citric acid or 2.5% NaOCl. Each group was divided into four subgroups according to the technique used to remove Ca(OH)2...
June 23, 2017: International Journal of Oral Science
https://www.readbyqxmd.com/read/28644099/assessment-of-drainage-techniques-for-evacuation-of-chronic-subdural-hematoma-a-consecutive-population-based-comparative-cohort-study
#15
Kristin Sjåvik, Jiri Bartek, Lisa Millgård Sagberg, Marte Lødemel Henriksen, Sasha Gulati, Fredrik L Ståhl, Helena Kristiansson, Ole Solheim, Petter Förander, Asgeir Store Jakola
OBJECTIVE Surgery for chronic subdural hematoma (CSDH) is one of the most common neurosurgical procedures. The benefit of postoperative passive subdural drainage compared with no drains has been established, but other drainage techniques are common, and their effectiveness compared with passive subdural drains remains unknown. METHODS In Scandinavian population-based cohorts the authors conducted a consecutive, parallel cohort study to compare different drainage techniques. The techniques used were continuous irrigation and drainage (CID cohort, n = 166), passive subdural drainage (PD cohort, n = 330), and active subgaleal drainage (AD cohort, n = 764)...
June 23, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28643935/efficacy-of-self-adjusting-file-xp-endo-finisher-and-passive-ultrasonic-irrigation-on-the-removal-of-calcium-hydroxide-paste-from-an-artificial-standardized-groove
#16
Anda Kfir, Nuphar Blau-Venezia, Tomer Goldberger, Itzhak Abramovitz, Ronald Wigler
The purpose of this study was to compare the effectiveness of self-adjusting file (SAF), XP-endo finisher (XP), passive ultrasonic irrigation (PUI) and conventional syringe and needle irrigation (SNI) in the removal of Ca(OH)2 from an artificial groove. Eighty mandibular incisors with single oval canals were prepared to size 40/0.04 and split longitudinally. A standardised groove was prepared in the apical third and filled with Ca(OH)2 . The root halves were reassembled and divided into two control groups (n = 4) and four experimental groups (n = 18) according to the removal methods used...
June 23, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28643278/health-risks-of-environmental-exposure-to-metals-and-herbicides-in-the-pardo-river-brazil
#17
Carolina S Machado, Brisa M Fregonesi, Renato I S Alves, Karina A A Tonani, Jordi Sierra, Bruno S Martinis, Beatriz S Celere, Montse Mari, Marta Schuhmacher, Martí Nadal, Jose L Domingo, Susana Segura-Muñoz
Mixture of metals and herbicides in rivers may pose relevant risks for the health of surrounding communities. Humans may be exposed to river pollution through intake of contaminated water and fish, as well as irrigated agricultural products. The aim of this study was to assess the human health risks of environmental exposure to metals and herbicides through water and fish intake in the Pardo River. Metals (Al, As, Be, Cd, Cr, Cu, Pb, Mn, Hg, Ni, Tl, Sn, V, and Zn) were analyzed in river water and in edible fish...
June 22, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28643171/elimination-of-the-negative-component-of-the-unipolar-electrogram-as-a-local-procedural-endpoint-during-paroxysmal-atrial-fibrillation-catheter-ablation-using-contact-force-sensing-the-uniforce-study
#18
Agustín Bortone, Philippe Lagrange, Bruno Cauchemez, Cyril Durand, Pierre Dieuzaide, Sébastien Prévot, Alexis Mechulan, Thomas Pambrun, Ruairidh Martin, Pauline Parlier, Alexandre Masse, Eloi Marijon, Jean-Paul Albenque
PURPOSE: Elimination of the negative component of the unipolar atrial electrogram is a reliable indicator of the creation of a transmural lesion. Contact-force (CF) sensing technology has the potential to increase the durability of pulmonary vein isolation (PVI). In the present multicenter study, we assessed the 2-year sinus rhythm (SR) maintenance rate in patients with paroxysmal atrial fibrillation (PAF) after PVI guided by these two approaches. METHODS: Two hundred fifteen consecutive PAF patients (62...
June 22, 2017: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
https://www.readbyqxmd.com/read/28643098/-importance-of-wound-irrigation-solutions-and-fluids-with-antiseptic-effects-in-therapy-and-prophylaxis-update-2017
#19
REVIEW
Christian Willy, Catharina Scheuermann-Poley, Marcus Stichling, Thomas von Stein, Axel Kramer
INTRODUCTION: Despite the use of modern antibiotics as well as complex perioperative, intraoperative and postoperative prophylactic measures, the rate of surgical site infections (SSI) could not be significantly reduced. The introduction of biocompatible antiseptic drugs with a high microbiocidal effect provided a successful alternative for infection prevention and therapy, particularly in a time of increasing occurrence of multi-drug resistant pathogens. Hence, questions about the risk-benefit ratio of antiseptic wound irrigation solutions, the prophylactic use of wound irrigation solutions for the reduction of SSI and the effect of negative pressure wound therapy combined with instillation (NPWTi) need to be answered...
June 22, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28642925/the-effect-of-gelatinase-production-of-enterococcus-faecalis-on-adhesion-to-dentin-after-irrigation-with-various-endodontic-irrigants
#20
Mehmet Burak Guneser, Ayce Unverdi Eldeniz
Objectives: The aim of this study was to evaluate whether the gelatinase production ability of Enterococcus faecalis provides any advantage on adhesion of this bacterium to dentin treated with various irrigants and their combinations. Materials and methods: Standardized dentin discs were randomly divided into five groups (n = 20): group 1: 2.5% sodium hypochlorite (NaOCl), group 2: 2% chlorhexidine (CHX), group 3: NaOCl + Saline + CHX, group 4: NaOCl + EDTA + NaOCl, group 5: QMix. After incubation of dentin discs with irrigants, each group was divided into two subgroups (n = 10) according to the bacterial strains used; a gelatinase-producing and a gelatinase-deficient strain of E...
December 2016: Acta Biomaterialia Odontologica Scandinavica
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