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https://www.readbyqxmd.com/read/28651424/estimated-glomerular-filtration-rate-renal-scan-and-volumetric-assessment-of-the-kidney-before-and-after-partial-nephrectomy-a-review-of-the-current-literature
#1
Riccardo G Bertolo, Homayoun Zargar, Riccardo Autorino, Cristian Fiori, Jihad H Kaouk, Paul Russo, Robert H Thompson, Francesco Porpiglia
INTRODUCTION: The best method for assessing renal function after partial nephrectomy (PN) continues to be a matter of debate. Early studies evaluated kidney function by measuring serum creatinine (sCr) and/or the estimated glomerular filtration rate (eGFR), potentially underestimating the contribution of the contralateral kidney in masking alterations in renal function. Since then, researchers have studied the operated renal unit with the aid of nuclear renal scans (RS). However, taking into consideration the importance of the amount of renal parenchyma spared or sacrificed during PN, many novel methods have been proposed for determining kidney volume before and after PN...
June 23, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28651422/-meta-analysis-on-the-diagnostic-value-of-laser-doppler-imaging-for-burn-depth
#2
Y Huang, L Qiu, A L Mei, J X Li
Objective: To evaluate the value of laser Doppler imaging (LDI) in diagnosing deep or superficial partial-thickness burn wound with meta-analysis. Methods: Databases including PubMed, Cochrane Library were searched using key words " burn, burns, burn depth, laser Doppler imaging, laser Doppler perfusion imaging, LDI, LDPI" , and Chinese Journals Full-text Database, Wanfang Database, VIP Database were searched using Chinese key words ",,,," to obtain the published trials of LDI in diagnosing deep or superficial partial-thickness burn wound from the establishment of each database to October 2015...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651419/-significance-of-evaluating-the-severity-of-patients-with-extremely-severe-burn-by-platelet-count-recovery-in-the-early-stage-post-burn
#3
Y Wu, Q Zhang, J Liu, J J Tang, J X Zheng, M Liu
Objective: To retrospectively analyze the prognostic value of platelet count recovery in the early stage post burn for patients with extremely severe burn, so as to evaluate their severity. Methods: A study involving 244 adult patients with extremely severe burn admitted to our hospital from January 2006 to December 2015, conforming to the inclusion criteria, was conducted. Data of their demography, injury, transmission, disease change in hospital, and platelet count from post injury day (PID) 1 to 10 were collected...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651417/-influences-of-different-rehabilitative-methods-on-function-of-hands-and-psychological-anxiety-of-patients-with-deeply-burned-hands-retaining-denatured-dermis-and-grafting-large-autologous-skin
#4
H Peng, P F Liang, A Wang, L Q Yue
Objective: To investigate influences of different rehabilitative methods on function of hands and psychological anxiety of patients with deeply burned hands retaining denatured dermis and grafting large autologous skin. Methods: Forty-four patients with deeply burned hands, conforming to the study criteria were admitted to Department of Burns and Reconstructive Surgery of Xiangya Hospital of Central South University from January 2014 to June 2015. Patients were divided into propaganda education rehabilitation group (PER, n=23) and specially-assigned person rehabilitation group (SAPR, n=21) according to the random number table and patients' willingness...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651368/risk-of-recurrence-in-pituitary-neuroendocrine-tumors-a-prospective-study-using-a-five-tiered-classification
#5
Gérald Raverot, Emmanuelle Dantony, Julie Beauvy, Alexandre Vasiljevic, Sara Mikolasek, Françoise Borson-Chazot, Emmanuel Jouanneau, Pascal Roy, Jacqueline Trouillas
Background: Most pituitary neuroendocrine tumors (PitNET) show benign behavior, but a significant number are invasive, recur or resist to medical treatment. Based on a retrospective case-control study we recently proposed a classification of PitNETs of prognostic relevance. This prospective study aims to test the value of this classification in an independent patient cohort. Methods: The cohort included patients of a single center operated upon a PitNET. Using a grading system based on invasion on MRI, immunocytochemical profile (ICC), Ki-67, mitotic index, and p53 positivity, tumors were classified...
June 23, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28651325/design-of-marine-macroalgae-photobioreactor-integrated-into-building-to-support-seagriculture-for-biorefinery-and-bioeconomy
#6
Alexander Chemodanov, Arthur Robin, Alexander Golberg
Seagriculture, which can provide offshore grown macroalgae biomass would play a significant role in bioeconomy. Nevertheless, seagriculture development has been hindered by the lack of laboratory photobioreactors that enable fundamental and pilot scale macroalgae research. In this work, a macroalgae photobioreactor (MPBR) was developed and integrated into the building. The MPBR operation was demonstrated for 6months with cultivation of Cladophora sp., Ulva compressa and Ulva rigida green macroalgae species isolated from 3 sites at the Eastern Mediterranean coast...
June 13, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651314/stabilization-of-heavy-metals-in-soil-using-two-organo-bentonites
#7
Kai Yu, Jian Xu, Xiaohong Jiang, Cun Liu, Wesley McCall, Jinlong Lu
Stabilization of Cu, Zn, Cd, Hg, Cr and As in soil using tetramethylammonium (TMA) and dodecyltrimethylammonium (DTMA) modified bentonites (T-Bents and D-Bents) as amendments was investigated. Toxicity characteristic leaching procedure (TCLP) was used to quantify the metal mobility after soil treatment. The structural parameters of modified bentonites, including the BET surface area, basal spacing and zeta potential were obtained as a function of the TMA and DTMA loading at 40, 80, 120, 160 and 200% of the bentonite's cation exchange capacity, respectively...
June 20, 2017: Chemosphere
https://www.readbyqxmd.com/read/28651300/noninvasive-assessment-of-advanced-fibrosis-based-on-hepatic-volume-in-patients-with-nonalcoholic-fatty-liver-disease
#8
Tatsuya Hayashi, Satoshi Saitoh, Kei Fukuzawa, Yoshinori Tsuji, Junji Takahashi, Yusuke Kawamura, Norio Akuta, Masahiro Kobayashi, Kenji Ikeda, Takeshi Fujii, Tosiaki Miyati, Hiromitsu Kumada
Background/Aims: Noninvasive liver fibrosis evaluation was performed in patients with nonalcoholic fatty liver disease (NAFLD). We used a quantitative method based on the hepatic volume acquired from gadoxetate disodium-enhanced (Gd-EOB-DTPA-enhanced) magnetic resonance imaging (MRI) for diagnosing advanced fibrosis in patients with NAFLD. Methods: A total of 130 patients who were diagnosed with NAFLD and underwent Gd-EOB-DTPA-enhanced MRI were retrospectively included...
June 27, 2017: Gut and Liver
https://www.readbyqxmd.com/read/28651299/survival-estimates-after-stopping-sorafenib-in-patients-with-hepatocellular-carcinoma-next-score-development-and-validation
#9
Hye Won Lee, Hyun Soo Kim, Seung Up Kim, Do Young Kim, Beom Kyung Kim, Jun Yong Park, Sang Hoon Ahn, Mi Young Jeon, Ja Yoon Heo, Soo Young Park, Yu Rim Lee, Sun Kyung Jang, Su Hyun Lee, Se Young Jang, Won Young Tak, Kwang-Hyub Han
Background/Aims: Limited information is available regarding patient survival after sorafenib discontinuation in patients with hepatocellular carcinoma (HCC). Thus, we developed and validated a novel survival prediction model. Methods: Clinical data from 409 patients with HCC who stopped taking sorafenib between September 2008 and February 2015 were reviewed. Results: In the training cohort, four factors were independent negative predictors of survival (p<0...
June 27, 2017: Gut and Liver
https://www.readbyqxmd.com/read/28651230/comparative-proteomic-and-metabolomic-studies-between-prunus-persica-genotypes-resistant-and-susceptible-to-taphrina-deformans-suggest-a-molecular-basis-of-resistance
#10
Camila Goldy, Laura A Svetaz, Claudia A Bustamante, Marco Allegrini, Gabriel H Valentini, María F Drincovich, Alisdair R Fernie, María V Lara
The worldwide-distributed leaf peach curl disease is caused by the biotroph Taphrina deformans. To characterize the plant-fungus interaction, resistant and susceptible Prunus persica genotypes grown in the orchard were studied. Asymptomatic leaves were tested for fungal presence. In all resistant leaves analyzed the fungus was not detected. Conversely, leaves from the susceptible genotype were categorized according to the presence or absence of the pathogen. Comparative metabolomic analysis disclosed the metabolite composition associated with resistant and susceptible interactions, and of compounds involved in fungal growth inhibition such as chlorogenic acid, whose in vitro antifungal activity was verified in this work...
June 17, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28651228/ante-situm-liver-resection-with-inferior-vena-cava-replacement-under-hypothermic-cardiopolmunary-bypass-for-hepatoblastoma-report-of-a-case-and-review-of-the-literature
#11
Roberta Angelico, Annalisa Passariello, Michele Pilato, Tommaso Cozzolino, Marcello Piazza, Roberto Miraglia, Paolo D'Angelo, Mariella Capasso, Maria Cristina Saffioti, Daniele Alberti, Marco Spada
INTRODUCTION: Hepatoblastoma with tumour thrombi extending into inferior-vena-cava and right atrium are often unresectable with an extremely poor prognosis. The surgical approach is technically challenging and might require major liver resection with vascular reconstruction and extracorporeal circulation. However, which is the best surgical technique is yet unclear. PRESENTATION OF CASE: A 11-months-old boy was referred for a right hepatic lobe mass(90×78mm) suspicious of hepatoblastoma with tumoral thrombi extending into the inferior-vena-cava and the right atrium, bilateral lung lesions and serum alpha-fetoprotein level of 50...
June 13, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28651216/ultra-sensitive-suspended-atomically-thin-layered-black-phosphorus-mercury-sensors
#12
Peng Li, Dongzhi Zhang, Chuanxing Jiang, Xiaoqi Zong, Yuhua Cao
The extraordinary properties of black phosphorus (BP) make it a promising candidate for next-generation transistor chemical sensors. However, BP films reported so far are supported on substrate, and substrate scattering drastically deteriorates its electrical properties. Consequentially, the potential sensing capability of intrinsic BP is highly underestimated and its sensing mechanism is masked. Additionally, the optimum sensing regime of BP remains unexplored. This article is the first demonstration of suspended BP sensor operated in subthreshold regime...
June 15, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28651170/an-analysis-of-quality-of-life-qol-in-patients-with-epilepsy-and-comorbid-psychogenic-nonepileptic-seizures-pnes-after-vagus-nerve-stimulation-vns
#13
Andrew C Vivas, Christian J Reitano, Hena Waseem, Selim R Benbadis, Fernando L Vale
PURPOSE: Patients with epilepsy (PWE) may suffer from comorbid psychogenic nonepileptic seizures (PNES). The efficacy of vagus nerve stimulation (VNS) in the treatment of epilepsy and depression is established, however the impact on PNES is unknown. Since many patients with PNES have comorbid depression, we explored the impact on quality of life (QOL) that VNS has on PWE and PNES. METHODS: The video electroencephalogram (vEEG) of all patients who underwent VNS at our institution was reviewed...
June 23, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28651149/incidence-of-ovarian-endometrioma-among-women-with-peritoneal-endometriosis-with-and-without-a-history-of-hormonal-contraceptive-use
#14
Shahryar K Kavoussi, Kate C Odenwald, Sawsan As-Sanie, Dan I Lebovic
OBJECTIVE(S): To determine if, among women with peritoneal endometriosis, the incidence of ovarian endometrioma at first laparoscopy differs between those with and without a history of hormonal contraceptive use. STUDY DESIGN: Retrospective case-control study of women who were patients at a fertility center and had first laparoscopy from 2009 through 2015 showing, at minimum, evidence of peritoneal endometriosis (n=136). Chart review was conducted for history of prior birth control use as well as operative and pathology notes of surgeries...
June 20, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28651143/elemental-migration-and-characterization-of-products-during-hydrothermal-liquefaction-of-cornstalk
#15
Zhangbing Zhu, Buchun Si, Jianwen Lu, Jamison Watson, Yuanhui Zhang, Zhidan Liu
Biofuel production from lignocellulosic biomass through hydrothermal liquefaction (HTL) is a promising direction. This study characterized the products and investigated the elemental migration during the HTL of cornstalk at seven different operation temperatures (210-375°C). The biocrude oil yield significantly increased from 7.04% (210°C) to 23.32% (290°C) as the temperature increased, and decreased to 21.07% when further increased to 375°C. A carbon recovery of 11.03-38.69%, and a hydrogen recovery of 7...
June 19, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651138/effect-of-the-high-cross-flow-velocity-on-performance-of-a-pilot-scale-anaerobic-membrane-bioreactor-for-treating-antibiotic-solvent-wastewater
#16
Dongxue Hu, Tingting Xiao, Zhaobo Chen, Haixu Wang, Jiao Xu, Xue Li, Haiyan Su, Ying Zhang
The effect of high cross flow velocity (CFV) on the operational efficiency of a pilot-scale anaerobic membrane bioreactor (AnMBR) treating antibiotic solvent effluents was explored. The average of total Chemical Oxygen Demand (COD) and tetrahydrofuran (THF) removal efficiencies during four Runs were 96.5% and 98.7%. Meanwhile, biological removal contributions were 74.3% and 78%, the rest part was attributed by the physical removal process of the membrane block, VFA (Volatile Fatty Acids) and alpha value (VFA/alkalinity) increased with the increase of CFV, resulted alkalinity decreased...
June 9, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651084/treatment-of-food-waste-recycling-wastewater-using-anaerobic-ceramic-membrane-bioreactor-for-biogas-production-in-mainstream-treatment-process-of-domestic-wastewater
#17
Yeongmi Jeong, Slawomir W Hermanowicz, Chanhyuk Park
A bench-scale anaerobic membrane bioreactor (AnMBR) equipped with submerged flat-sheet ceramic membranes was operated at mesophilic conditions (30-35 °C) treating domestic wastewater (DWW) supplemented with food wasterecycling wastewater (FRW) to increase the organic loading rate (OLR) for better biogas production. Coupling ceramic membrane filtration with AnMBR treatment provides an alternative strategy for high organic wastewater treatment at short hydraulic retention times (HRTs) with the potential benefits of membrane fouling because they have a high hydrophilicity and more robust at extreme conditions...
June 19, 2017: Water Research
https://www.readbyqxmd.com/read/28651077/rhizopus-oryzae-ancient-microbial-resource-with-importance-in-modern-food-industry
#18
REVIEW
Liliana Londoño-Hernández, Cristina Ramírez-Toro, Héctor A Ruiz, Juan A Ascacio-Valdés, Miguel A Aguilar-Gonzalez, Raúl Rodríguez-Herrera, Cristóbal N Aguilar
Filamentous fungi are microorganisms widely known for their diverse biochemical features. Fungi can efficiently invade a wide variety of substrates under operational conditions producing numerous bioproducts of interest, such as enzymes, organic acids, aromatic compounds and colorants. An additional interesting characteristic of some fungi is their safety classification for different uses, which guarantees that the bioproducts obtained from them do not contain any toxic component deleterious to humans. Rhizopus oryzae is among this group of fungi and is classified as a GRAS filamentous fungus, commonly used for production of some oriental traditional foods...
June 15, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28651023/many-to-one-comparisons-after-safety-selection-in-multi-arm-clinical-trials
#19
Gerald Hlavin, Lisa V Hampson, Franz Koenig
In phase II platform trials, 'many-to-one' comparisons are performed when K experimental treatments are compared with a common control to identify the most promising treatment(s) to be selected for Phase III trials. However, when sample sizes are limited, such as when the disease of interest is rare, only a single Phase II/III trial addressing both treatment selection and confirmatory efficacy testing may be feasible. In this paper, we suggest a two-step safety selection and testing procedure for such seamless trials...
2017: PloS One
https://www.readbyqxmd.com/read/28650994/abnormal-global-functional-network-connectivity-and-its-relationship-to-medial-temporal-atrophy-in-patients-with-amnestic-mild-cognitive-impairment
#20
Can Sheng, Mingrui Xia, Haikuo Yu, Yue Huang, Yan Lu, Fang Liu, Yong He, Ying Han
BACKGROUND: Amnestic mild cognitive impairment (aMCI), which is recently considered as a high risk status for developing Alzheimer's disease (AD), manifests with gray matter atrophy and increased focal functional activity in the medial temporal lobe (MTL). However, the abnormalities of whole-brain functional network connectivity in aMCI and its relationship to medial temporal atrophy (MTA) remain unknown. METHODS: In this study, thirty-six aMCI patients and thirty-five healthy controls (HCs) were recruited...
2017: PloS One
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