bluuebunny/crossref_metadata_2025_split huggingface dataset:
Odour control: A successful experience in sorocaba city – Brazil
Authors: Cipriani M. , Schiavi R. , Santos F. 
Published: March 2018

Abstract
Public concern over odours from sewage treatment facilities have been increasingly significantly in Brazil in recent years due to urban developments around existing plants or construction of new ones. The city of Sorocaba is an example where the expansion of the sewage collection and treatment system has increased and consequently more people have been exposed to bad odours. Due to this scenario, it was necessary to find a solution for this new challenge, but this is no easy task as people′s response to odours is subjective. In this case, odours must be quantified first in order to be controlled. An electronic sensor (‘nose’) of H2S (hydrogen sulfide) was installed at one selected pumping station and after one month of monitoring H2S levels some chemical products were tested in order to minimize bad odours. Best results were achieved using an iron salt blend (FeII and FeIII) directly to the sewage flow at 30 mg/L (as Fe), which reduced by 83% the H2S levels in the air. Such reduction was adequate for mitigating odour complaints regarding that pumping station.
Delineation of homogeneous regions for streamflow via fuzzy c-means in the Amazon
Authors: Pessoa Francisco Carlos Lira , Blanco Claudio José Cavalcante , Gomes Evanice Pinheiro 
Published: March 2018

Abstract
Lack of streamflow data is one of the main limitations in hydrologic studies. One method of solving this problem is by streamflow regionalization. The identification of hydrologically homogeneous regions is the main and most important stage of regionalization. In this study homogeneous flow regions are identified by fuzzy c-means (FCM) cluster analysis based on morpho-climatic characteristics from streamflow at 208 stream gauges in the Amazon region. The optimal number of clusters in the dataset was identified by applying the PBM validation index, maximized for ten clusters, with a fuzzing parameter of 1.6. The application dataset is best divided into 10 groups. These were well defined and demonstrated the Amazon's hydrologic similarity.
Cellular Imaging of Inflammation in Atherosclerosis Using Magnetofluorescent Nanomaterials
Authors: Jaffer Farouc A. , Nahrendorf Matthias , Sosnovik David , Kelly Kimberly A. , Aikawa Elena , Weissleder Ralph 
Published: March 2018

Objective: Magnetofluorescent nanoparticles (MFNPs) offer the ability to image cellular inflammation in vivo. To better understand their cellular targeting and imaging capabilities in atherosclerosis, we investigated prototypical dextran-coated near-infrared fluorescent MFNPs in the apolipoprotein E-deficient (apo E−/−) mouse model. Methods and Results: In vitro MFNP uptake was highest in activated murine macrophages ( p < .001). Apo E−/− mice ( n = 11) were next injected with the MFNP (15 mg/kg iron) or saline. In vivo magnetic resonance imaging (MRI) demonstrated strong plaque enhancement by the MFNPs ( p < .001 vs. saline), which was confirmed by multimodality ex vivo MRI and fluorescence reflectance imaging. On fluorescence microscopy, MFNPs were found in cellular-rich areas of atheroma and colocalized with immunofluorescent macrophages over endothelial cells and smooth muscle cells ( p < .001). Conclusions: Here we show that (1) the in vitro and in vivo cellular distribution of atherosclerosis-targeted MFNPs can be quantified by using fluorescence imaging methods; (2) in atherosclerosis, dextranated MFNPs preferentially target macrophages; and (3) MFNP deposition in murine atheroma can be noninvasively detected by in vivo MRI. This study thus provides a foundation for using MFNPs to image genetic and/or pharmacological perturbations of cellular inflammation in experimental atherosclerosis and for the future development of novel targeted nanomaterials for atherosclerosis.
Does Classification of Composites for Network Meta-analyses Lead to Erroneous Conclusions?
Authors: Schwendicke F , Blunck U , Tu Y-K , Göstemeyer G 
Published: March 2018

SUMMARY

Objectives:
Composites can be classified differently, according to manufacturer information, filler particle size, resin-monomer base, or viscosity, for example. Using clinical trial data, network meta-analyses aim to rank different composite material classes. Dentists then use these ranks to decide whether to use specific materials. Alternatively, annual failure rates (AFRs) of materials can be assessed, not requiring any classification for synthesis. It is unclear whether different classification systems lead to different rankings of the same material (ie, erroneous conclusions). We aimed to evaluate the agreement of material rankings between different classification systems.

Methods:
A systematic review was performed via MEDLINE, Cochrane Central Register of Controlled Trials, and EMBASE. Randomized controlled trials published from 2005-2015 that investigated composite restorations placed in load-bearing cavitated lesions in permanent teeth were included. Network meta-analyses were performed to rank combinations of composite classes (according to manufacturer, filler particle size, resin-monomers, viscosity) and adhesives. Material combinations were additionally ranked using AFRs.

Results:
A total of 42 studies (6088 restorations, 2325 patients) were included. The ranking of most material class combinations showed significant agreement between classifications (R2 ranged between 0.03 and 0.56). Comparing material combinations using AFRs had low precision and agreement with other systems. AFRs were significantly correlated with follow-up periods of trials.

Conclusion:
There was high agreement between rankings of identical materials in different classification systems. Such rankings thus allow cautious deductions as to the performance of a specific material. Syntheses based on AFRs might lead to erroneous results because AFRs are determined by follow-up periods and have low precision.
Effect of Toothpaste Use Against Mineral Loss Promoted by Dental Bleaching
Authors: Vieira-Junior WF , Ferraz LN , Pini NIP , Ambrosano GMB , Aguiar FHB , Tabchoury CPM , Lima DANL 
Published: March 2018

SUMMARYAim: To investigate the effect of different toothpaste formulations used prior to dental bleaching with 35% hydrogen peroxide (HP) on the mineral content and surface morphology of enamel. Methods: Seventy bovine enamel blocks (4×4×2 mm) were submitted to in vitro treatment protocols using a toothbrushing machine prior to dental bleaching or a placebo procedure (n=10) as proposed in the following groups: unbleached control (PLA), bleached control (HP), and brushing with differing toothpastes prior to HP bleaching, including: potassium nitrate toothpaste containing sodium fluoride (PN), sodium monofluorophosphate/MFP toothpaste (FT), arginine-carbonate (8% arginine) (PA) or arginine-carbonate (1.5% arginine) toothpaste (SAN), and toothpaste containing bioactive glass (NM). Phosphorus concentration in gel ([P]) was evaluated (μg of P/mg of gel), and the elemental levels (wt%) of Ca, P, and Na as well as the proportion between Ca and P and spectra graphics were determined using an energy-dispersive X-ray spectrometer (EDS). The surface morphology was assessed using scanning electron microscopy (SEM). The data were subjected to analysis of variance and the Tukey test (α=0.05). Results: HP demonstrated the greatest [P] values in gel, being statistically different from PLA. The [P] of NM was statistically similar to PLA. HP showed a significant decrease in the Ca% and Ca/P values when compared to PLA in EDS analysis. PA showed Ca/P values statistically different from HP. In accordance with SEM analysis, the PA, SAN, and NM groups presented a smooth and uniform enamel surface, while HP and FT demonstrated some alterations in morphology. Conclusion: The toothpastes containing bioactive glass or arginine carbonate used prior to dental bleaching were effective in protecting enamel against mineral loss promoted by the whitening procedure.
Combination of Acetaminophen/Codeine Analgesics Does Not Avoid Bleaching-Induced Tooth Sensitivity: A Randomized, Triple-Blind Two-Center Clinical Trial
Authors: Coppla FM , Rezende M , de Paula E , Farago PV , Loguercio AD , Kossatz S , Reis A 
Published: March 2018

SUMMARYBleaching-induced tooth sensitivity (TS) is highly prevalent. Objective: This study aimed to determine if the combination of opioids and nonopioids analgesics (Tylex) may provide a better analgesic effect. Method: A triple-blind, parallel, randomized two-center clinical trial was conducted with 105 healthy patients who received either a placebo or a combination of acetaminophen/codeine. The first dose of Tylex 30 mg (acetaminophen 500 mg/codeine 30 mg) or placebo was administered one hour before the in-office bleaching (35% hydrogen peroxide), and extra doses were administered every six hours for 48 hours. The TS was recorded using a visual analog scale of 0 to 10 and a numeric rating scale of 0 to 4 in different periods: during bleaching, one hour up to 24 hours, and 24 hours up to 48 hours postbleaching. The color was measured before and one month after dental bleaching with a visual shade guide (Vita Classical), Vita Bleachedguide 3D-MASTER, and the spectrophotometer Vita Easyshade. The absolute risk of TS was evaluated using the Fisher exact test. Data of TS intensity with numeric rating scale of the two groups were compared with the Mann-Whitney U-test and the Friedman test, while data from the visual analog scale were evaluated by two-way repeated measures analysis of variance and the Tukey test for pairwise comparison. The color changes between groups were compared using the Student t-test (α=0.05). Results: No significant differences between the groups were observed in the risk and intensity of TS. The overall absolute risk of TS was approximately 96%. No significant differences between groups were observed in terms of color change (p&gt;0.05) for any scale. Conclusion: The use of an acetaminophen/codeine combination prior to in-office bleaching does not reduce the risk and intensity of bleaching-induced TS.
Degradation of Multimode Adhesive System Bond Strength to Artificial Caries-Affected Dentin Due to Water Storage
Authors: Follak AC , Miotti LL , Lenzi TL , Rocha RO , Soares FZM 
Published: March 2018

SUMMARY
The purpose of this study was to evaluate the influence of water storage on bond strength of multimode adhesive systems to artificially induced caries-affected dentin. One hundred twelve sound bovine incisors were randomly assigned to 16 groups (n=7) according to the dentin condition (sound; SND, artificially induced caries-affected dentin; CAD, cariogenic challenge by pH cycling for 14 days); the adhesive system (SU, Scotchbond Universal Adhesive; AB, All-Bond Universal; PB, Prime & Bond Elect; SB, Adper Single Bond 2; and CS, Clearfil SE Bond), and the etching strategy (etch-and-rinse and self-etch). All adhesive systems were applied under manufacturer's instructions to flat dentin surfaces, and a composite block was built up on each dentin surface. After 24 hours of water storage, the specimens were sectioned into stick-shaped specimens (0.8 mm2) and submitted to a microtensile test immediately (24 hours) or after six months of water storage. Bond strength data (MPa) were analyzed using three-way repeated-measures analysis of variance and post hoc Tukey test (α=5%), considering each substrate separately (SND and CAD). The etching strategy did not influence the bond strength of multimode adhesives, irrespective of the dentin condition. Water storage only reduced significantly the bond strength to CAD. The degradation of bond strength due to water storage was more pronounced in CAD, regardless of the etching strategy.
Assessment of the effects of diet and physical rehabilitation on radiographic findings and markers of synovial inflammation in dogs following tibial plateau leveling osteotomy
Authors: Verpaalen Valentine D. , Baltzer Wendy I. , Smith-Ostrin Sarah , Warnock Jennifer J. , Stang Bernadette , Ruaux Craig G. 
Published: March 2018

Abstract
OBJECTIVE To determine the effects of an omega-3 fatty acid and protein–enriched diet, physical rehabilitation, or both on radiographic findings and markers of synovial inflammation in dogs following tibial plateau leveling osteotomy and arthroscopic surgery for treatment of cranial cruciate ligament disease.
DESIGN Randomized, prospective clinical trial.
ANIMALS 48 dogs with unilateral cranial cruciate ligament disease.
PROCEDURES Dogs were randomly assigned to receive a dry omega-3 fatty acid and protein–enriched dog food formulated to support joint health (test food [TF]), a dry food formulated for adult canine maintenance (control food [CF]), TF plus rehabilitation, or CF plus rehabilitation after surgery. Synovial fluid prostaglandin (PG) E2 and interleukin-1β concentrations, radiographic osteoarthritis scores, osteotomy site healing, and patellar ligament thickness were assessed at predetermined time points up to 6 months after surgery.
RESULTS Dogs that received CF had significantly higher PGE2 concentrations over time following surgery than did dogs that received TF, regardless of rehabilitation status. Synovial fluid interleukin-1β concentrations did not change over time in any groups. Diet and rehabilitation were both associated with osteoarthritis scores, with significantly lower scores over time for dogs that received TF versus CF and for dogs that underwent rehabilitation versus those that did not. Proportions of dogs with complete osteotomy healing 8 and 24 weeks after surgery were significantly lower for dogs that received TF than for dogs that received CF, regardless of rehabilitation status.
CONCLUSIONS AND CLINICAL RELEVANCE Results suggested that feeding the TF can result in lower synovial fluid PGE2 concentrations and that both the TF and rehabilitation can reduce progression of osteoarthritis in the 6 months following tibial plateau leveling osteotomy; clinical relevance of slower osteotomy healing in dogs fed the TF was unclear.
Outcome of ureteral stent placement for treatment of benign ureteral obstruction in dogs: 44 cases (2010–2013)
Authors: Pavia Philippa R. , Berent Allyson C. , Weisse Chick W. , Neiman Dana , Lamb Kenneth , Bagley Demetrius 
Published: March 2018

Abstract
OBJECTIVE To describe the technique and short- and long-term outcomes for dogs undergoing double-pigtail ureteral stent placement for treatment of benign ureteral obstruction.
DESIGN Retrospective case series.
ANIMALS 44 dogs (57 ureters).
PROCEDURES Medical records of dogs that underwent ureteral stenting for treatment of benign ureteral obstruction between 2010 and 2013 were reviewed. Signal-ment, history, pertinent diagnostic imaging results, endourologic and post-procedural details, duration of hospitalization, complications, and outcome (short term, 7 to 30 days; long term, > 30 days) were recorded. Ureteral stent placement was performed endoscopically, surgically, or both, with fluoroscopic guidance.
RESULTS 57 ureters (44 dogs) underwent stenting because of obstructive ureterolithiasis (n = 48 [84%]), stricture (5 [9%]), or both (4 [7%]). Endoscopic or surgical techniques were successful for stent placement in 45 of 55 and 12 of 12 ureters (34/42 and 10/10 dogs), respectively. Median hospitalization time was 1 day. Median creatinine concentration was 2 mg/dL prior to stenting and 1.3 mg/dL 3 months after the procedure. Urinary tract infections were present in 26 of 44 (59%) dogs prior to stenting and in 11 of 43 dogs (26%) after stenting. One of the 44 (2%) dogs died after undergoing stenting, but the cause of death was not related to the procedure. Median follow-up time was 1,158 days (range, 3 to > 1,555 days), with 30 of 44 dogs alive at the time of last follow-up.
CONCLUSIONS AND CLINICAL RELEVANCE Results suggested that ureteral stenting may be a viable option for first-line treatment of dogs with benign ureteral obstruction. However, patients should be monitored for urinary tract infection following stenting.
Surgical and endoscopic treatment of bladder exstrophy-epispadias complex in a female dog
Authors: Jones Brittani , Berent Allyson C. , Weisse Chick W. , Hart Robert , Alvarez Leilani , Fischetti Anthony , Horn B. David , Canning Douglas 
Published: March 2018

Abstract
CASE DESCRIPTION A 14-week-old 7.7-kg (16.9-lb) sexually intact female Golden Retriever was evaluated because of urine dripping from the caudoventral aspect of the abdomen.
CLINICAL FINDINGS Ultrasonography, radiography, excretory CT urography, and vaginocystourethroscopy were performed. Results indicated eversion of the bladder through the ventral abdominal wall with exposure of the ureterovesicular junctions, pubic diastasis, and an open vulva and clitoral fossa. Clinical findings were suggestive of bladder exstrophy, a rare congenital anomaly.
TREATMENT AND OUTCOME The dog was anesthetized and bilateral ileal osteotomies were performed. Two ureteral catheters were passed retrograde into the renal pelves under fluoroscopic guidance. The lateral margins of the bladder, bladder neck, and urethra were surgically separated from the abdominal wall, and the bladder was closed, forming a hollow viscus. The symphysis pubis was closed on midline with horizontal mattress sutures. The defects in the vestibule and clitoral fossa were closed. Lastly, the iliac osteotomies were stabilized. The dog was initially incontinent with right hind limb sciatic neuropraxia and developed pyelonephritis. Over time, the dog became continent with full return to orthopedic and neurologic function, but had recurrent urinary tract infections, developed renal azotemia likely associated with chronic pyelonephritis, and ultimately was euthanized 3.5 years after surgery because of end-stage kidney disease.
CLINICAL RELEVANCE Bladder exstrophy and epispadias is a treatable but rare congenital abnormality. The procedure described could be considered for treatment of this condition, but care should be taken to monitor for urinary tract infections and ascending pyelonephritis.
Treatment of pyonephrosis with a subcutaneous ureteral bypass device in four cats
Authors: Cray Megan , Berent Allyson C. , Weisse Chick W. , Bagley Demetrius 
Published: March 2018

Abstract
CASE DESCRIPTION 4 cats were examined because of ureteral obstruction.
CLINICAL FINDINGS Clinical and clinicopathologic abnormalities were nonspecific and included anorexia, lethargy, weight loss, anemia, leukocytosis, neutrophilia, lymphopenia, and azotemia. A diagnosis of pyonephrosis was made in all cats. The presence of bacteriuria was confirmed by means of urinalysis in 2 cats, bacterial culture of a urine sample obtained by means of preoperative cystocentesis in 2 cats, and bacterial culture of samples obtained from the renal pelvis intraoperatively in 3 cats. Ureteral obstruction was caused by a urolith in 3 cats; ureteral stricture associated with a circumcaval ureter was identified in 1 cat.
TREATMENT AND OUTCOME All 4 cats underwent renal pelvis lavage and placement of a subcutaneous ureteral bypass (SUB) device for treatment of obstructive pyonephrosis. Postoperatively, the cystostomy tube became occluded with purulent material in 1 cat, requiring exchange. The procedure was successful in relieving the obstruction and pyonephrosis in all cats. Three of 4 cats had documented resolution of urinary tract infection. One cat had persistent bacteriuria without clinical signs 1 month after SUB device placement.
CLINICAL RELEVANCE Results of this small series suggested that renal pelvis lavage with placement of an SUB device may be a treatment option for cats with obstructive pyonephrosis.
PENGARUH PEMBERIAN PUPUK ORGANIK PADA MEDIA TANAH YANG MENGANDUNG TIMBAL (Pb) TERHADAP PERTUMBUHAN KANGKUNG DARAT (Ipomoea reptans Poir.)
Authors: Budi Utami Listiatie , Rachmawati Ulfah 
Published: March 2018

Kangkung darat (Ipomoea reptans Poir.) merupakan tanaman hiperakumulator logam timbal (Pb), padahal kangkung darat banyak dikonsumsi oleh masyarakat. Penelitian ini bertujuan untuk mengetahui pertumbuhan dan kandungan timbal (Pb) kangkung darat pada berbagai dosis pupuk organik; serta untuk mengetahui dosis pupuk organik yang paling efektif untuk meningkatkan pertumbuhan dan menurunkan kandungan timbal (Pb) dalam kangkung darat. Penelitian dilakukan secara Rancangan Acak Lengkap (RAL) dengan perlakuan pemberianpupuk organik dengan dosis 0 gram, 50 gram, 100 gram, 150 gram, 200 gram, dan 250 gram dalam 2 kg tanah dari TPA Piyungan, Bantul. Setiap perlakuan diulang 4 kali dan dilakukan selama 4 minggu. Pengamatan meliputi tinggi tanaman, jumlah daun, panjang daun, panjang akar, dan berat basah tanaman. Pada minggu ke-4, dilakukan pengukuran kadar timbal (Pb) dalam daun. Dilakukan uji ANOVA dan BNT 5%. Hasil penelitian menunjukkan bahwa pemberian pupuk organik dapat meningkatkan pertumbuhan tanaman kangkung darat. Dosis yang paling efektif untuk pertumbuhan tanaman kangkung darat adalah 200 gram dalam 2 kg tanah. Pemberian pupuk organik tidak dapat menurunkan kandungan Pb dalam tanaman kangkung darat.
SKRENING BAKTERI TOLERAN PESTISIDA DENGAN BAHAN AKTIF KLORANTRANILIPROL ASAL TANAH PERTANIAN BATURITI TABANAN BALI
Authors: WIWIK SINTA DEWI NI KADEK , DARMAYASA IDA BAGUS GEDE , SUNDRA I KETUT 
Published: March 2018

In Indonesia agriculture practice often used the large scale pesticide application such as insecticide, herbicide, and fungicide. The wide use of toxic pesticide has created numerous problem in increasing environtmental hazard to human and to other animals. Many of soil bacteria had important role to degrading chemical compounds into simpler compounds as a bioremediation agent. The aim of this study was to screen the Chlorantraniliprole tolerant bacteria using soil mineral medium with Prevathon pesticide addition, also teo identificate the species of bacteria. This research was conducted at Microbiology Laboratory, Faculty of Mathematics and Natural Sciences, Udayana University. The research was done in three analysis, (1) bacteria test on Prevathon pesticide addition to mineral medium treatment, (2) characterization of bacteria, (3) Identification of pesticide tolerant bacteria with BD BBL Crystal Enteric/Non FermenterID Kit. The results showed that mineral medium with the addition of pesticides Prevathon treatment able to provide a significant different effect on the enrichment stage 1, stage 2 and stage 3 (P<0.05), there was 5 isolates pesticide tolerant bacteria that isolated from Baturiti Tabanan cultivated soil that was BSP 1, BSP 2, BSP 3 known as gram negative bacteria, and BSP 4, BSP 5 known as Gram positive bacteria, pesticide tolerant bacteria identified as Serratia marcescens which is a Gram negative bacteria group and may cause pathogenic.
POLA PERTUMBUHAN BERDASARKAN BERAT DAN TINGGI BADAN SISWA PADA SEKOLAH NEGERI DAN SWASTA DI KOTA DENPASAR, BALI
Authors: DAMAYANTI IDA AYU MANIK , JUNITHA I KETUT , SUASKARA IDA BAGUS MADE 
Published: March 2018

This research aimedet al. to determine the pattern of growth in several primary schools and secondary public and private schools in Denpasar, Bali Province. Samples were determined using purposive sampling and data were collected by cross-sectional method. The pattern of growth of boys and girls at the age of 7-15 years at private schools in Denpasar shows that the average height and weight were greater than the boys and girls in public schools in Denpasar. The percentage of underweight category was higher at public school in Denpasar and the percentage of children with overweight and obese categories were higher in the private national plus school Denpasar.