keyword
MENU ▼
Read by QxMD icon Read
search

Cell volume

keyword
https://www.readbyqxmd.com/read/29786814/predictive-value-of-preoperative-neutrophil-to-lymphocyte-ratio-while-detecting-bowel-resection-in-hernia-with-intestinal-incarceration
#1
Hande Köksal, Derviş Ateş, Emet Ebru Nazik, İlknur Küçükosmanoğlu, Serap Melek Doğan, Osman Doğru
BACKGROUND: The aim of this study was to evaluate the relationship between preoperative hematological inflammatory markers of the patients who underwent a surgery for incarcerated hernia and intestinal resection requirement. METHODS: The data of 102 patients who underwent a surgery for incarcerated hernia were retrospectively evaluated. Whole blood cell counts were preoperatively measured, and operation types and pathology results were recorded. The patients with intestinal resections were compared with those without any resection in terms of leukocyte number, neutrophil rate, red cell distribution width (RDW), platelet distribution width, neutrophil-to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and mean platelet volume (MPV)...
May 2018: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/29786653/role-for-cystathionine-%C3%AE-lyase-cse-in-an-ethanol-e-induced-lesion-in-fetal-brain-gsh-homeostasis
#2
Dhyanesh Patel, Marylatha Rathinam, Courtney Jarvis, Lenin Mahimainathan, George Henderson, Madhusudhanan Narasimhan
Earlier, we reported that gestational ethanol (E) can dysregulate neuron glutathione (GSH) homeostasis partially via impairing the EAAC1-mediated inward transport of Cysteine (Cys) and this can affect fetal brain development. In this study, we investigated if there is a role for the transulfuration pathway (TSP), a critical bio-synthetic point to supply Cys in E-induced dysregulation of GSH homeostasis. These studies utilized an in utero E binge model where the pregnant Sprague⁻Dawley (SD) rat dams received five doses of E at 3...
May 22, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29786576/the-histological-and-electron-microscopic-study-of-the-parotid-salivary-gland-in-dehydrated-rats-of-different-ages
#3
Denys P Biletskyy, Oleg A Ustiansky, Olena S Maksymova, Pavel A Moskalenko, Alexey A Tymoshenko, Anna S Degtyarenko, Viktoriia Yu Harbuzova, Yevhen I Dubovyk, Andrii P Voznyi, Gennadii F Tkach
OBJECTIVE: Introduction: Water-salt metabolism disorders is one of the main factor of salivary gland pathology development. The aim: To study the morphological structure of the parotid salivary gland of young, mature and old rats at micro- and ultrastructural levels under water deprivation. PATIENTS AND METHODS: Materials and methods: The experiment was carried out on thirty six laboratory male rats of different ages (young, mature and old). The rats of the control group received normal volume of drinking water...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786044/prognostic-value-of-model-for-end-stage-liver-disease-incorporating-with-serum-sodium-score-for-development-of-acute-kidney-injury-after-liver-transplantation
#4
Yuan Cheng, Guo-Qing Wei, Qiu-Cheng Cai, Yi Jiang, Ai-Ping Wu
Background: Contribution of model for end-stage liver disease incorporating with serum sodium (MELD-Na) score in predicting acute kidney injury (AKI) after orthotopic liver transplantation (OLT) is yet to be identified. This study assessed the prognostic value of MELD-Na score for the development of AKI following OLT. Methods: Preoperative and surgery-related variables of 321 adult end-stage liver disease patients who underwent OLT in Fuzhou General Hospital were collected...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29785969/pillared-graphite-anodes-for-reversible-sodiation
#5
Hanyang Zhang, Zhifei Li, Wei Xu, Yicong Chen, Xiulei Ji, Michael M Lerner
There has been a major effort recently to develop new rechargeable sodium-ion electrodes. In lithium ion batteries, LiC6 forms from graphite and de-solvated Li cations during the first charge. With sodium ions, graphite only shows a significant capacity when Na+ intercalates as a solvated complex, resulting in ternary graphite intercalation compounds (GICs). Although this chemistry has been shown to be highly reversible and to support high rates in small test cells, these GICs can require >250% volume expansion and contraction during cycling...
May 22, 2018: Nanotechnology
https://www.readbyqxmd.com/read/29785910/a-large-scale-study-of-indicators-of-sub-clinical-mastitis-in-dairy-cattle-by-attribute-weighting-analysis-of-milk-composition-features-highlighting-the-predictive-power-of-lactose-and-electrical-conductivity
#6
Esmaeil Ebrahimie, Faezeh Ebrahimi, Mansour Ebrahimi, Sarah Tomlinson, Kiro R Petrovski
Sub-clinical mastitis (SCM) affects milk composition. In this study, we hypothesise that large-scale mining of milk composition features by pattern recognition models can identify the best predictors of SCM within the milk composition features. To this end, using data mining algorithms, we conducted a large-scale and longitudinal study to evaluate the ability of various milk production parameters as indicators of SCM. SCM is the most prevalent disease of dairy cattle, causing substantial economic loss for the dairy industry...
May 2018: Journal of Dairy Research
https://www.readbyqxmd.com/read/29785605/selection-of-inactivation-medium-for-fungal-spores-in-clinical-wastes-by-supercritical-carbon-dioxide
#7
Efaq Noman, Nik Norulaini Nik Ab Rahman, Adel Al-Gheethi, Hideyuki Nagao, Balkis A Talip, Omar Ab Kadir
The present study aimed to select the best medium for inactivation of Aspergillus fumigatus, Aspergillus spp. in section Nigri, A. niger, A. terreus var. terreus, A. tubingensis, Penicillium waksmanii, P. simplicissimum, and Aspergillus sp. strain no. 145 spores in clinical wastes by using supercritical carbon dioxide (SC-CO2 ). There were three types of solutions used including normal saline, seawater, distilled water, and physiological saline with 1% of methanol; each solution was tested at 5, 10, and 20 mL of the water contents...
May 21, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29784837/the-inoculum-effect-in-the-era-of-multidrug-resistance-minor-differences-in-inoculum-have-dramatic-effect-on-minimal-inhibitory-concentration-determination
#8
Kenneth P Smith, James E Kirby
The observed MIC may depend on the number of bacteria initially inoculated into the assay. This phenomenon is termed the inoculum effect (IE) and is often most pronounced for β-lactams in strains expressing β-lactamase enzymes. The Clinical and Laboratory Standards Institute (CLSI) recommended inoculum is 5 x 105 CFU mL-1 with an acceptable range of 2-8 x 105 CFU mL-1 IE testing is typically performed using an inoculum 100-fold greater than the CLSI recommended inoculum. Therefore, it remains unknown whether the IE influences MICs during testing performed according to CLSI guidelines...
May 21, 2018: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/29784372/fast-and-reliable-bia-amperometric-quantification-of-acetylcysteine-using-a-nanostructured-double-hydroxide-sensor
#9
Anabel Laza Correa, Josué M Gonçalves, Pamela O Rossini, Juliana S Bernardes, Carlos A Neves, Koiti Araki, Lucio Angnes
This study reports the preparation and characterization of nickel/lead hydroxide nanoparticles used to construct electrochemical sensors, which were investigated for amperometric quantification of N-acetylcysteine (NAC). The newly synthesised material presents good uniformity, with the lead (II) ions homogenously incorporated into the alpha nickel hydroxide crystal structure, confirmed by X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy analyses. Films of nanoparticles (3 nm in size) were prepared on conductive fluorine-doped tin oxide-coated glass slides and used connected to a specially built batch injection analysis (BIA) cell with a capacity of only 4 mL and the electrode positioned in the bottom...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29784004/positive-impact-of-retrograde-autologous-priming-in-adult-patients-undergoing-cardiac-surgery-a-randomized-clinical-trial
#10
Britt Hofmann, Claudia Kaufmann, Markus Stiller, Thomas Neitzel, Andreas Wienke, Rolf-Edgar Silber, Hendrik Treede
BACKGROUND: Adult cardiac surgery with extracorporeal circulation is known to be associated with increased risk of blood transfusion leading to adverse outcomes. Procedures like retrograde autologous priming (RAP) may reduce these negative side effects. This randomized prospective study was initiated to assess whether RAP using specifically designed RAP bag (Terumo) has immediate effects on patient outcome. METHODS: One hundred eighteen adults undergoing elective CABG or elective aortic valve replacement were randomly assigned by a computer program into two groups: the RAP group (n = 54) in which the retrograde autologous priming was applied and the non-RAP (n = 64) group in which the same setting was used without the possibility to save priming volume...
May 21, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29783093/a-direct-plasma-mirna-assay-for-early-detection-and-histological-classification-of-lung-cancer
#11
Qixin Leng, Yue Wang, Feng Jiang
Cell-free microRNAs in plasma provide circulating biomarkers for lung cancer. Most techniques for analysis of miRNAs require a large plasma volume to purify a sufficient RNA yield followed by complicated downstream processing. Small differences in the multiple procedures often cause large analytical variations and poor diagnostic values of the plasma biomarkers. Here we investigate whether directly quantifying plasma miRNAs without RNA purification could diagnose lung cancer. FirePlex assay was directly applied to 20 μl plasma of 56 lung cancer patients and 28 cancer free controls for quantifying 11 lung tumor-associated miRNAs...
May 17, 2018: Translational Oncology
https://www.readbyqxmd.com/read/29783052/the-effect-of-the-supporting-electrolyte-on-the-electrooxidation-of-enrofloxacin-using-a-flow-cell-with-a-bdd-anode-kinetics-and-follow-up-of-oxidation-intermediates-and-antimicrobial-activity
#12
Jussara F Carneiro, José M Aquino, Adilson J Silva, Juliana C Barreiro, Quezia B Cass, Romeu C Rocha-Filho
The role of the supporting electrolyte - SE (Na2 SO4 ; NaCl; Na2 CO3 ; NaNO3 ; Na3 PO4 - 0.1 M ionic strength) in the galvanostatic (10 mA cm-2 ) electrochemical degradation of the fluoroquinolone antibiotic enrofloxacin (ENRO; 100 mg L-1 ) using a filter-press flow cell with a boron-doped diamond anode was investigated (flow rate, solution volume, and temperature were kept fixed at 420 L h-1 , 1.0 L, and 25 °C, respectively). The electrochemical degradation performance with the different SEs was assessed by following up [ENRO], total organic carbon concentration (TOC), oxidation intermediates (detected by LC and LC-QqTOF), and antimicrobial activity towards Escherichia coli as the electrolyses progressed...
May 10, 2018: Chemosphere
https://www.readbyqxmd.com/read/29783018/tumor-inhibitory-effects-of-intravesical-ganoderma-lucidum-instillation-in-the-syngeneic-orthotopic-mb49-c57-bladder-cancer-mice-model
#13
J W M Yuen, D S Y Mak, E S Chan, M D I Gohel, C F Ng
ETHNOPHARMACOLOGICAL RELEVANCE: Ganoderma lucidum (GL) has been traditionally used in oriental medicine as superior health tonic, and there are numerous scientific evidences of its antitumorigenic activities. AIM OF THE STUDY: To evaluate the intravesical chemopreventive effects of ethanol extract of GL (GLe) on bladder cancer. MATERIALS AND METHODS: Intravesical therapy is defined as the direct instillation of a liquid drug into bladder through a catheter...
May 18, 2018: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/29782809/the-effects-of-normal-aging-on-regional-accumulation-of-hyaluronan-and-chondroitin-sulfate-proteoglycans-in-the-mouse-brain
#14
May J Reed, Mamatha Damodarasamy, Jasmine L Pathan, Michelle A Erickson, William A Banks, Robert B Vernon
The brain changes in volume and composition with normal aging. Cellular components of the brain are supported by an extracellular matrix (ECM) comprised largely of hyaluronan (HA) and HA-associated members of the lectican family of chondroitin sulfate proteoglycans (CSPGs). We examined regional differences in microvascular density, neuronal and glial markers, and accumulation of HA and CSPGs in mouse brains during normal aging. The cortex, hippocampus, dentate gyrus, and cerebellum of young (4 months), middle-aged (14 months), and aged (24-26 months) brains were analyzed...
May 1, 2018: Journal of Histochemistry and Cytochemistry: Official Journal of the Histochemistry Society
https://www.readbyqxmd.com/read/29782188/an-evaluation-of-nivolumab-for-the-treatment-of-metastatic-renal-cell-carcinoma
#15
Kevin Zarrabi, Shenhong Wu
The treatment paradigm for metastatic renal cell carcinoma (mRCC) has undergone a revolution with the rapid market approval of multiple agents over a three-year period. The immunogenicity of RCC provided the biological rationale to assess the clinical efficacy of nivolumab, an immune checkpoint inhibitor. Nivolumab is approved for second-line treatment after failure of angiogenesis targeted therapy and in combination therapy with ipilimumab for previously untreated intermediate or poor-risk advanced renal cell carcinoma...
May 21, 2018: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/29782059/testicular-histomorphometry-and-the-proliferative-and-apoptotic-activities-of-the-seminiferous-epithelium-in-syrian-hamster-during-spontaneous-recrudescence-after-exposure-to-short-photoperiod
#16
Jesús Martínez-Hernández, Vicente Seco-Rovira, Ester Beltrán-Frutos, Concepción Ferrer, Manuel Canteras, María Del Mar Sánchez-Huertas, Luis Miguel Pastor
Syrian hamsters are photoperiodic rodents in which reproduction, including testicular function, is stimulated by long photoperiod exposure and curtailed by exposure to a short photoperiod. The objectives of this study were to characterize the testis histomorphometrically and to determine the role of the proliferation and apoptosis phenomena in the recovery of the seminiferous epithelium during spontaneous recrudescence after exposure to short photoperiod. The study was performed using conventional light microscopy, proliferating cell nuclear antigen and terminal deoxynucleotidyl transferase (TdT)-mediated dUTP in situ nick end labelling staining, image analysis software, and transmission electron microscopy in three recrudescence groups: initial recrudescence (IR), advanced recrudescence (AR) and total recrudescence (TR)...
May 21, 2018: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/29781904/adipose-stromal-vascular-fraction-gel-grafting-a-new-method-for-tissue-volumization-and-rejuvenation
#17
Yao Yao, Junrong Cai, Pan Zhang, Yunjun Liao, Yi Yuan, Ziqing Dong, Feng Lu
BACKGROUND: The clinical outcomes of fat grafting vary and are technique-dependent. Stromal vascular fraction (SVF) gel is a novel, mechanically processed fat product with high concentrations of adipose tissue-derived stem cells and other SVF cells. This study evaluated the volumization and rejuvenation effects of SVF-gel. OBJECTIVE: This study evaluated the volumization and rejuvenation effects of SVF-gel. METHODS: This retrospective, single-center study included 126 patients who underwent SVF-gel grafting and 78 who underwent conventional lipoinjection for various indications from March 2015 to February 2017...
May 16, 2018: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/29781821/basic-science-and-clinical-application-of-reamed-sources-for-autogenous-bone-graft-harvest
#18
Thomas F Higgins, Lucas S Marchand
Autologous bone graft remains the only clinically available source of graft material with osteogenic, osteoinductive, and osteoconductive properties. Although iliac crest autologous bone graft has long served as the benchmark, reamed autogenous bone graft offers several advantages. Reamed autograft has a biochemical and cellular profile that is at least equivalent, and perhaps superior, to that of iliac crest autograft. In addition, larger volumes of reamed autograft can be obtained via less-invasive techniques, giving surgeons an accessible source of mesenchymal stem cells that can be reliably and repeatedly harvested...
May 16, 2018: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/29781568/diastolic-dysfunction-is-associated-with-exercise-impairment-in-patients-with-sickle-cell-anemia
#19
Tarek Alsaied, Omar Niss, Adam W Powell, Robert J Fleck, James F Cnota, Clifford Chin, Punam Malik, Charles T Quinn, Michael D Taylor
BACKGROUND: Left ventricular diastolic dysfunction (DD) is an independent risk factor for mortality in sickle cell anemia (SCA) and is associated with increased extracellular volume (ECV) on cardiac MRI (CMR). Exercise impairment is common in SCA, but its causes and prognostic value are not well understood. OBJECTIVE: To study the effects of DD and ECV on cardiopulmonary exercise test (CPET) in patients with SCA. METHODS AND RESULTS: As part of a prospective study to characterize the cardiomyopathy of SCA (NCT02410811), 20 children and adults with SCA underwent CMR, echocardiography, and cycle ergometer CPET (age range 8-43 years)...
May 21, 2018: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29781183/a-comparison-of-1-and-3-2-mhz-low-intensity-pulsed-ultrasound-on-osteogenesis-on-porous-titanium-alloy-scaffolds-an-in-vitro-and-in-vivo-study
#20
Lifang Feng, Xiaohan Liu, Hongjuan Cao, Limei Qin, Wentao Hou, Lin Wu
OBJECTIVES: Low-intensity pulsed ultrasound (LIPUS) combined with porous scaffolds can be used as a new therapy to treat bone defect repair. The aim of this study was to evaluate the effects of 1 and 3.2 MHz LIPUS on osteogenesis on porous Ti64 alloy scaffolds for both in vitro and in vivo studies. METHODS: Scaffolds were randomly divided into the high-frequency ultrasound group, low-frequency ultrasound group, and control group. Mouse pre-osteoblast cells were cultured with porous Ti-6Al-4V scaffolds in vitro to evaluate cell proliferation and differentiation...
May 21, 2018: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
keyword
keyword
63805
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"