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https://www.readbyqxmd.com/read/28821177/perioperative-care-of-cardiac-patients-preventing-myocardial-injury-bleeding-and-death
#1
Thomas F Lüscher
No abstract text is available yet for this article.
August 14, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28821160/leuconostoc-mesenteroides-derived-anticancer-pharmaceuticals-hinder-inflammation-and-cell-survival-in-colon-cancer-cells-by-modulating-nf-%C3%AE%C2%BAb-akt-pten-mapk-pathways
#2
Sepideh Zununi Vahed, Abolfazl Barzegari, Yalda Rahbar Saadat, Ali Goreyshi, Yadollah Omidi
Promising results from different studies on the effect of probiotics in cancer prevention and therapy have so far been reported. However, the molecular mechanism of the interaction of probiotics with cancer cells is yet to be fully understood. In the present study, Leuconostoc mesenteroides was isolated from traditional dairy products, and its probiotic characteristics were determined. HT-29 cells were treated with conditioned-medium of designated bacteria and the cell apoptosis was studied at cellular and molecular level using DAPI staining, flow cytometry, DNA ladder assays, and real-time quantitative-PCR (q-PCR)...
August 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28821136/discovery-of-enzymatically-depolymerized-heparins-capable-of-treating-bleomycin-induced-pulmonary-injury-and-fibrosis-in-mice
#3
Yishu Yan, Shanshan Du, Yang Ji, Nan Su, Yi Wang, Xiang Mei, Wenming Zhu, Dong He, Yuan Lu, Chong Zhang, Xin-Hui Xing
Heparin has recently been shown to slow down idiopathic pulmonary fibrosis (IPF) process and improve survival of patients in some cases. To improve the anti-IPF function while minimizing their side effects, we developed heparin libraries with different structures depolymerized by single or combined heparinases, and systematically screened the efficacy of the different heparins for treatment of Bleomycin-induced pulmonary injury and fibrosis using mice model. Then we characterized the structural properties of the components capable of treating pulmonary injury and fibrosis by use of chip-based amide hydrophilic interaction chromatography (HILIC)-fourier transform (FT)-ESI-MS, polyacrylamide gel electrophoresis (PAGE), and high performance liquid chromatography (HPLC)...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821087/in-vivo-antihyperlipidemic-and-antioxidant-activity-of-porphyran-in-hyperlipidemic-mice
#4
Xiaomei Wang, Weida Li, Li Xiao, Chundong Liu, Huimin Qi, Zhongshan Zhang
The hypolipidemic and antioxidant effects of porphyran from the red algae Porphyra haitanensis as a dietary supplement were evaluated in mice. The levels of serum TC, TG and LDL-C in MP group increased significantly (p<0.05 or p<0.01) by 28.5%, 29.4% and 33.5% compared with the model group. These significant rises were accompanied by significant declines of plasma HDL-C by 21.6% compared with the model group. In addition, the liver content of malondialdehyde significantly decreased, while the superoxide dismutase, catalase, glutathione peroxidase activities significantly increased...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821072/understanding-the-mechanisms-of-oxygen-diffusion-through-surface-functionalized-nanocellulose-films
#5
Maria Soledad Peresin, Kari Kammiovirta, Harri Heikkinen, Leena-Sisko Johansson, Jari Vartiainen, Harri Setälä, Monika Österberg, Tekla Tammelin
A concept for direct surface modification on self-standing films of cellulose nanofibrils (CNF) is demonstrated using an aminosilane group in cellulose compatible solvent (dimethyl acetamide, DMA). The chemically modified structure efficiently prevents the oxygen molecules from interacting with the nanocellulose film in the presence of water molecules. Oxygen permeability values lower than 1mLmmm(-2)day(-1)atm(-1) were achieved at extremely high levels of relative humidity (RH95%). The aminosilane reaction is compared to conventional hydrophobization reaction using hexamethyldisilazane...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821032/using-oxidized-amylose-as-carrier-of-linalool-for-the-development-of-antibacterial-wound-dressing
#6
Yongbo Lyu, He Ren, Mengchao Yu, Xinying Li, Defu Li, Changdao Mu
This study aimed to prepare antibacterial wound dressings based on collagen and linalool/oxidized amylose inclusion complex. Encapsulation with oxidized amylose was used as an effective way to introduce linalool into collagen matrix. Our results showed that the content of linalool in the composite dressings was efficiently increased thanks to the solubilization effect of oxidized amyloses. The developed composite dressings possessed porous structure. They had abilities to keep the wound in moist environment and meanwhile prevent the excess exudates accumulation...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821029/effect-of-gum-arabic-modified-alginate-on-physicochemical-properties-release-kinetics-and-storage-stability-of-liquid-core-hydrogel-beads
#7
Fu-Hsuan Tsai, Yutaka Kitamura, Mito Kokawa
Different weight ratios of alginate/gum arabic (GA) solutions were prepared to serve as the wall material of liquid-core hydrogel beads (LHB) that were formulated to protect the total phenolic compounds (TP) of radish by-product juice from degradation during storage and release in simulated gastrointestinal fluid. The diameter of LHB ranged from 4.63 to 5.66mm with a sphericity lower than 0.05. LHB formulated with 25% GA (AGB0.25) exhibited the highest hardness (26.63N), and those formulated with 50% GA (AGB0...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821022/structure-stabilization-in-starch-quinoa-bran-doughs-the-role-of-water-availability-and-gelatinization
#8
Maike Föste, Mario Jekle, Thomas Becker
Bran is a promising ingredient for nutritional fortification in starch-based dough systems. However its incorporation is a technological challenge favoring a shift in dough functionality. The objective of this study was to elucidate the impact of bran on baking performance independent of dough firmness and start of gelatinization. Therefore, corn starch was replaced by quinoa bran (10% to 50%) and water addition (80-110g/100g flour) was standardized on a fixed complex shear modulus (G*) and start of gelatinization (TOnset) based on a corn starch reference dough...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821005/anticonvulsant-effect-of-cannabidiol-in-the-pentylenetetrazole-model-pharmacological-mechanisms-electroencephalographic-profile-and-brain-cytokine-levels
#9
Luciano R Vilela, Isabel V Lima, Érica B Kunsch, Hyorrana Priscila P Pinto, Aline S de Miranda, Érica Leandro M Vieira, Antônio Carlos P de Oliveira, Marcio Flávio D Moraes, Antônio L Teixeira, Fabricio A Moreira
Cannabidiol (CBD), the main nonpsychotomimetic compound from Cannabis sativa, inhibits experimental seizures in animal models and alleviates certain types of intractable epilepsies in patients. Its pharmacological profile, however, is still uncertain. Here we tested the hypothesis that CBD anticonvulsant mechanisms are prevented by cannabinoid (CB1 and CB2) and vanilloid (TRPV1) receptor blockers. We also investigated its effects on electroencephalographic (EEG) activity and hippocampal cytokines in the pentylenetetrazole (PTZ) model...
August 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28821002/modeling-the-fate-and-transport-of-17%C3%AE-estradiol-in-the-south-river-watershed-in-virginia
#10
Xiaomin Zhao, Wu-Seng Lung
Hormones excreted by livestock metabolisms often enter surface water through feces and urine and can potentially cause adverse impacts to aquatic biota. This study involved a modeling analysis of 17β-estradiol (E2), a prevalent estrogen, in the South River watershed located in Augusta County, Virginia from 2013 to 2015. Cattle manure, poultry litter, biosolids, septic systems, and wastewater treatment plants (WWTPs) were considered as sources of E2 in this study. The EPA's BASINS modeling framework was configured to track the fate and transport of E2...
August 13, 2017: Chemosphere
https://www.readbyqxmd.com/read/28820947/dysregulated-mitogen-activated-protein-kinase-and-matrix-metalloproteinase-in-ethanol-induced-cavernosal-dysfunction
#11
Jaqueline Jóice Muniz, Leticia Nogueira Leite, Riccardo Lacchini, Jose E Tanus-Santos, Carlos Renato Tirapelli
We evaluated the effects of ethanol consumption on the mitogen-activated protein kinases (MAPK) and metalloproteinases (MMP) pathways in the rat cavernosal smooth muscle (CSM). Male Wistar rats were treated with ethanol (20% vol./vol.) for six weeks. Quantitative real-time polymerase chain reaction experiments showed that ethanol consumption did not alter mRNA levels of p38MAPK, SAPK/JNK, ERK1/2, MMP-2 or MMP-9 in the rat CSM. Western immunoblotting experiments revealed decreased protein expression of p38MAPK and phosphorylation of SAPK/JNK in the CSM from ethanol-treated rats...
August 18, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28820924/author-response-do-high-mtdna-copy-numbers-truly-prevent-lhon-manifestations
#12
Angelica Bianco, Vittoria Petruzzella
No abstract text is available yet for this article.
August 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28820923/do-high-mtdna-copy-numbers-truly-prevent-lhon-manifestations
#13
Josef Finsterer
No abstract text is available yet for this article.
August 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28820827/enoxaparin-dosing-and-the-prevention-of-venous-thromboembolism-in-plastic-surgery-patients
#14
Eric Swanson
No abstract text is available yet for this article.
August 10, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28820813/reply-role-of-mitomycin-c-in-preventing-capsular-contracture-in-implant-based-reconstructive-breast-surgery-a-randomized-controlled-trial
#15
Maurizio Bruno Nava, Giuseppe Catanuto, Nicola Rocco
No abstract text is available yet for this article.
August 9, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28820810/role-of-mitomycin-c-in-preventing-capsular-contracture-in-implant-based-reconstructive-breast-surgery-a-randomized-controlled-trial
#16
Ayal Hassidim, Stav Sarna Cahan, Tomer Tzur
No abstract text is available yet for this article.
August 9, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28820799/regional-anesthesia-and-analgesia-after-surgery-in-icu
#17
Mathieu Capdevila, Séverin Ramin, Xavier Capdevila
PURPOSE OF REVIEW: The aim is to demonstrate that ICU physicians should play a pivotal role in developing regional anesthesia techniques that are underused in critically ill patients despite the proven facts in perioperative and long-term pain, organ dysfunction, and postsurgery patient health-related quality of life improvement. RECENT FINDINGS: Regional anesthesia and/or analgesia strategies in ICU reduce the surgical and trauma-stress response in surgical patients as well as complications incidence...
August 17, 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28820797/postoperative-renal-dysfunction-after-noncardiac-surgery
#18
Suvi T Vaara, Rinaldo Bellomo
PURPOSE OF REVIEW: The narrative review aims to discuss recent results and important knowledge gaps regarding acute kidney injury (AKI) in postoperative patients undergone major noncardiac surgery. RECENT FINDINGS: Postoperative AKI affects approximately one-fifth of patients after major surgery, but the incidence varies according to the type of surgery. Preexisting chronic kidney disease is a major risk factor for postoperative AKI. It carries a substantial risk for postoperative adverse outcomes, as well as long-term mortality and morbidity...
August 17, 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28820789/suicide-resilience-and-connectedness-across-the-lifespan-lessons-from-american-indian-and-alaska-native-elders
#19
Satya Rao, Dylan Pell, Elizabeth S England-Kennedy
Rates of suicide and associated costs are high and increasing in the United States. From 1999 through 2014, the age-adjusted suicide rate increased 24%, with the pace of increase being greater since 2006. American Indian and Alaska Native persons have significantly lower rates of suicides than other ethnic groups as elders despite experiencing some of the highest rates during adolescence. This article examines literature pertaining to suicide rates in American Indian and Alaska Native communities and proposes a framework for understanding their lower rates of suicide as elders...
October 2017: Family & Community Health
https://www.readbyqxmd.com/read/28820783/epidemiology-of-obesity-in-the-hispanic-adult-population-in-the-united-states
#20
Kimberly Y Z Forrest, Marcy J Leeds, Alexander C Ufelle
Obesity is a major health concern in Hispanic populations. This study evaluated the epidemiology of obesity and associated factors among Hispanics using the data from the 2013-2014 National Health and Nutrition Examination Survey. Among the 1241 participants (20 years of age or older), the prevalence rates were as follows: overweight, 77.1%; obesity, 42.4%; and central obesity, 57.0%. These rates were consistent throughout most age groups. Significantly, more females than males were obese. Higher obesity rates were seen among those with diabetes, high cholesterol, hypertension, heart disease, and arthritis...
October 2017: Family & Community Health
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