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Inflammation

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https://www.readbyqxmd.com/read/28103642/subcutaneous-adipose-tissue-response-to-a-non-invasive-hyperthermic-treatment-using-a-1-060%C3%A2-nm-laser
#1
John W Decorato, Bo Chen, Rafael Sierra
BACKGROUND: We postulated that a hyperthermic treatment using a 1,060 nm laser can cause a controlled adipocyte injury resulting in non-invasive fat reduction. This three-part study identified treatment parameters for a safe and tolerable treatment, demonstrated short- and long-term tissue response, and assessed the potential of this treatment for non-invasive fat reduction. METHODS: In vivo temperature measurements were conducted prior to abdominoplasty via a thermal camera (for surface readings) and thermocouple needle (for subcutaneous readings)...
January 19, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28103636/limited-excessive-voluntary-alcohol-drinking-leads-to-liver-dysfunction-in-mice
#2
Scott A Wegner, Katherine A Pollard, Viktor Kharazia, David Darevsky, Luz Perez, Sanjoy Roychowdhury, Allison Xu, Dorit Ron, Laura E Nagy, Frederic Woodward Hopf
BACKGROUND: Liver damage is a serious and sometimes fatal consequence of long-term alcohol intake, which progresses from early-stage fatty liver (steatosis) to later-stage steatohepatitis with inflammation and fibrosis/necrosis. However, very little is known about earlier stages of liver disruption that may occur in problem drinkers, those who drink excessively but are not dependent on alcohol. METHODS: We examined how repeated binge-like alcohol drinking in C57BL/6 mice altered liver function, as compared with a single binge-intake session and with repeated moderate alcohol consumption...
January 19, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28103589/the-effects-of-body-mass-index-on-second-trimester-amniotic-fluid-cytokine-and-matrix-metalloproteinase-levels
#3
Rauf Melekoglu, Osman Ciftci, Sevil Eraslan, Nese Basak, Ebru Celik
AIM: The aim of this study was to determine the effects of obesity on amniotic fluid (AF) inflammatory markers in second-trimester AF, testing the hypothesis that there is a relationship between maternal body mass index (BMI) and fetal inflammatory exposure. METHODS: AF was obtained from 84 singleton pregnant women undergoing elective amniocentesis for karyotype analysis at 16-24 weeks of gestation between April 2014 and May 2016. The cell-free AF was used to analyze interleukin (IL)-1β and IL-6, and matrix metalloproteinase (MMP)-1, MMP-6, and MMP-13...
January 20, 2017: Gynecologic and Obstetric Investigation
https://www.readbyqxmd.com/read/28103386/paraoxonase-1-activity-is-related-to-trichinella-spiralis-induced-hepatitis-in-rats
#4
Ayman Samir Farid, Eman Mohamed Fath, Shogo Mido, Nariaki Nonaka, Yoichiro Horii
BACKGROUND: Little is known about the potential adverse effects of a chronic zoonotic nematode Trichinella spiralis infection on hepatic inflammation and its relationship to paraoxonase (PON)-1 and butyrylcholinesterase (BuChE) activities. Therefore, we aimed to examine the effects of T. spiralis infection on hepatic synthesis of PON1. METHODS: Wistar rats were infected with 2500 first-stage larvae of T. spiralis and serum PON1 and BuChE activities were evaluated...
January 19, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28103320/correction-intraluminal-flagellin-differentially-contributes-to-gut-dysbiosis-and-systemic-inflammation-following-burn-injury
#5
Logan Grimes, Allie Doyle, Aaron L Miller, Richard B Pyles, Gabor Olah, Csaba Szabo, Sarah Hoskinson, Tonyia Eaves-Pyles
[This corrects the article DOI: 10.1371/journal.pone.0166770.].
2017: PloS One
https://www.readbyqxmd.com/read/28103316/alpha-melanocyte-stimulating-hormone-protects-against-cytokine-induced-barrier-damage-in-caco-2-intestinal-epithelial-monolayers
#6
Judit Váradi, András Harazin, Ferenc Fenyvesi, Katalin Réti-Nagy, Péter Gogolák, György Vámosi, Ildikó Bácskay, Pálma Fehér, Zoltán Ujhelyi, Gábor Vasvári, Eszter Róka, David Haines, Mária A Deli, Miklós Vecsernyés
Alpha-melanocyte-stimulating hormone (α-MSH) is a potent anti-inflammatory peptide with cytoprotective effect in various tissues. The present investigation demonstrates the ability of α-MSH to interact with intestinal epithelial cell monolayers and mitigate inflammatory processes of the epithelial barrier. The protective effect of α-MSH was studied on Caco-2 human intestinal epithelial monolayers, which were disrupted by exposure to tumor necrosis factor-α and interleukin-1β. The barrier integrity was assessed by measuring transepithelial electric resistance (TEER) and permeability for marker molecules...
2017: PloS One
https://www.readbyqxmd.com/read/28103292/muscle-reactive-oxygen-species-ros-contribute-to-post-incisional-guarding-via-the-trpa1-receptor
#7
Daisuke Sugiyama, Sinyoung Kang, Timothy J Brennan
BACKGROUND: Deep tissues and their afferents have unique responses to various stimuli and respond to injury distinctively. However, the types of receptors and endogenous ligands that have a key role in pain after deep tissue incision are unknown. TRPA1 has been shown to mediate pain-related responses in inflammation- and nerve injury-induced pain models. We hypothesized that TRPA1 has an important role in pain behaviors after deep tissue incision. METHODS: The effect of various doses of intraperitoneal (i...
2017: PloS One
https://www.readbyqxmd.com/read/28103274/prenatal-exposure-to-lipopolysaccharide-alters-renal-dna-methyltransferase-expression-in-rat-offspring
#8
Jing Wang, Jinghong Cui, Rui Chen, Youcai Deng, Xi Liao, Yanling Wei, Xiaohui Li, Min Su, Jianhua Yu, Ping Yi
Prenatal exposure to inflammation results in hypertension during adulthood but the mechanisms are not well understood. Maternal exposure to lipopolysaccharide (LPS) alters interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) levels in the fetal environment. As reported in many recent studies, IL-6 regulates DNA methyltransferases (DNMTs) through the transcription factor friend leukemia virus integration 1 (Fli-1). The present study explores the role of intrarenal DNMTs during development of hypertension induced by prenatal exposure to LPS...
2017: PloS One
https://www.readbyqxmd.com/read/28103258/revisiting-greek-propolis-chromatographic-analysis-and-antioxidant-activity-study
#9
Konstantinos M Kasiotis, Pelagia Anastasiadou, Antonis Papadopoulos, Kyriaki Machera
Propolis is a bee product that has been extensively used in alternative medicine and recently has gained interest on a global scale as an essential ingredient of healthy foods and cosmetics. Propolis is also considered to improve human health and to prevent diseases such as inflammation, heart disease, diabetes and even cancer. However, the claimed effects are anticipated to be correlated to its chemical composition. Since propolis is a natural product, its composition is consequently expected to be variable depending on the local flora alignment...
2017: PloS One
https://www.readbyqxmd.com/read/28103205/is-the-use-of-agile-patency-capsule-prior-to-videocapsule-endoscopy-useful-in-all-patients-with-spondyloarthritis
#10
Andrada Gheorghe, Denise Carmen Mihaela Zahiu, Theodor Alexandru Voiosu, Bogdan Radu Mateescu, Mihail Radu Voiosu, Mihai Rimbaş
BACKGROUND AND AIMS: As already known, spondyloarthritis patients present a striking resemblance in intestinal inflammation with early Crohn's disease. Moreover, the frequent use of nonsteroidal anti-inflammatory drugs is an important part of their treatment. Both conditions could lead to intestinal stenoses. Therefore we proposed to investigate the usefulness of the patency capsule test in patients with spondyloarthritis. MATERIAL AND METHODS: 64 consecutive patients (33 males; mean age 38 ± 11 years) that fulfilled the AMOR criteria for seronegative spondyloarthropathy (59...
January 18, 2017: Romanian Journal of Internal Medicine, Revue Roumaine de Médecine Interne
https://www.readbyqxmd.com/read/28103201/different-effects-of-anti-tnf-alpha-biologic-drugs-on-the-small-bowel-macroscopic-inflammation-in-patients-with-ankylosing-spondylitis
#11
A Chitul, A M Voiosu, Mădălina Marinescu, Simona Caraiola, Adriana Nicolau, Georgeta Camelia Badea, Magda Ileana Pârvu, R A Ionescu, B R Mateescu, M R Voiosu, C R Băicuș, M Rimbaș
: Background&Aims: Considering the ability of anti-TNF alpha drugs to lower the burden intestinal inflammation in patients with inflammatory bowel disease (IBD), and the similarity between IBD and ankylosing spondylitis (AS) regarding inflammatory intestinal involvement, we aimed to investigate the impact of anti-TNF alpha biologic therapy on subclinical intestinal inflammation in AS patients. METHODS: Between January 2008 and December 2013, 38 AS patients and 23 controls were enrolled in the study and investigated with small bowel videocapsule endoscopy examination and ileocolonoscopy...
January 18, 2017: Romanian Journal of Internal Medicine, Revue Roumaine de Médecine Interne
https://www.readbyqxmd.com/read/28102830/can-exhaled-volatile-organic-compounds-predict-asthma-exacerbations-in-children
#12
Dillys van Vliet, Agnieszka Smolinska, Quirijn Jöbsis, Jean Muris, Philippe Rosias, Jan Dallinga, Edward Dompeling, Frederik van Schooten
Background Asthma control falls short of current goals of asthma management guidelines. Non-invasive monitoring of airway inflammation may help to improve the level of asthma control in children. Aim 1) To identify a set of exhaled volatile organic compounds (VOCs) that is most predictive for an asthma exacerbation in children. 2) To determine the chemical background of predictive VOCs. Methods In an one-year prospective observational study, 96 asthmatic children were studied . At clinical visits with an interval of 2 months, asthma control, fractional exhaled nitric oxide, lung function (FEV1, FEV1/VC) and VOCs in exhaled breath were determined by means of gas chromatography time-of-flight mass spectrometry...
January 19, 2017: Journal of Breath Research
https://www.readbyqxmd.com/read/28102757/dysbiosis-in-crohn-s-disease-joint-action-of-stochastic-injuries-and-focal-inflammation-in-the-gut
#13
Ludovica F Buttó, Dirk Haller
Gut homeostasis involves interrelated biological networks that include the immune system, specialized cells of the epithelium, such as Paneth and goblet cells, as well as triggers derived from the microbiota. Disruption of these homeostatic interactions may lead to the pathogenesis of inflammatory bowel diseases (IBD). To develop more targeted and individual treatments in Crohn's disease and ulcerative colitis, it becomes more and more important to link key mechanisms of the disease pathogenesis to distinct IBD subsets...
January 19, 2017: Gut Microbes
https://www.readbyqxmd.com/read/28102709/weight-loss-during-initial-chemotherapy-predicts-survival-in-patients-with-advanced-gastric-cancer
#14
Kotoe Takayoshi, Keita Uchino, Masahiro Nakano, Koji Ikejiri, Eishi Baba
BACKGROUND: Patients with advanced gastric cancer (AGC) often suffer weight loss, which can be used to predict prognosis. Few reports have assessed the correlation between weight loss during chemotherapy and survival in patients with AGC. METHODS: Fifty-three patients with histologically proven AGC, who started systemic chemotherapy from September 2010 to March 2014, were retrospectively examined for body weight, inflammatory status, and survival. Correlation analyses were performed between weight change and survival...
January 19, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28102669/intervention-of-isomaltodextrin-mitigates-intestinal-inflammation-in-a-dextran-sodium-sulfate-induced-mouse-model-of-colitis-via-inhibition-of-toll-like-receptor-4
#15
Kaustav Majumder, Toshihiko Fukuda, Hua Zhang, Takeo Sakurai, Yoshifumi Taniguchi, Hikaru Watanabe, Hitoshi Mitsuzumi, Toshiro Matsui, Yoshinori Mine
Isomaltodextrin (IMD), a highly branched α-glucan, is a type of resistant starch. Earlier studies have indicated that polysaccharides could prevent inflammation and can be effective in reducing the complications of chronic gastrointestinal diseases such as inflammatory bowel disease (IBD). Therefore, the aim of the present study was to evaluate the anti-inflammatory effect of IMD in dextran sodium sulfate (DSS)-induced colitis in a mouse model. IMD (0.5, 1.0, 2.5, and 5.0% (w/v)) was given orally for 23 days to female Balb/c mice, and then 5% DSS was administered to induce colitis (from day 15 onward to the end of the trial)...
January 19, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28102638/farnesoid-x-receptor-ablation-sensitizes-mice-to-hepatitis-b-virus-x-protein-induced-hepatocarcinogenesis
#16
Yongdong Niu, Meishu Xu, Betty L Slagle, Haihua Huang, Song Li, Grace L Guo, Ganggang Shi, Wenxin Qin, Wen Xie
: Chronic hepatitis B virus infection is a major risk factor for hepatocellular carcinoma (HCC). Hepatitis B virus X protein (HBx) is a hepatitis B virus protein that has multiple cellular functions, but its role in HCC pathogenesis has been controversial. Farnesoid X receptor (FXR) is a nuclear receptor with activities in anti-inflammation and inhibition of hepatocarcinogenesis. However, whether or how FXR can impact hepatitis B virus/HBx-induced hepatocarcinogenesis remains unclear...
November 5, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28102614/expression-of-cd4-cd28-null-t-lymphocytes-in-children-and-adolescents-with-type-1-diabetes-mellitus-relation-to-microvascular-complications-aortic-elastic-properties-and-carotid-intima-media-thickness
#17
Mona H El-Samahy, Azza A G Tantawy, Amira A M Adly, Nevin M Habeeb, Eman A R Ismail, Gehan M Hamed, Rasha Eladawy
BACKGROUND: Cardiovascular risk in type 1 diabetes mellitus (T1DM) is associated with endothelial dysfunction, inflammation, and altered immunity. CD4(+) CD28(null) T-cells are a subset of long-lived cytotoxic CD4(+) T-lymphocytes with proatherogenic and plaque-destabilizing properties. We hypothesized that the frequency of CD4(+) CD28(null) T-cells may be altered in T1DM and related to vascular complications. AIM: To assess the percentage of CD4(+) CD28(null) T-lymphocytes in children and adolescents with T1DM and their relation to vascular structure and glycemic control...
January 19, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28102546/ataluren-and-similar-compounds-specific-therapies-for-premature-termination-codon-class-i-mutations-for-cystic-fibrosis
#18
REVIEW
Aisha A Aslam, Colin Higgins, Ian P Sinha, Kevin W Southern
BACKGROUND: Cystic fibrosis is a common life-shortening genetic disorder in the Caucasian population (less common in other ethnic groups) caused by the mutation of a single gene that codes for the production of the cystic fibrosis transmembrane conductance regulator protein. This protein coordinates the transport of salt (and bicarbonate) across cell surfaces and the mutation most notably affects the airways. In the lungs of people with cystic fibrosis, defective protein results in a dehydrated surface liquid and compromised mucociliary clearance...
January 19, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28102536/evaluation-of-iris-functional-capillary-density-in-experimental-local-and-systemic-inflammation
#19
N Arora, S Islam, K Wafa, J Zhou, J T Toguri, V Cerny, C Lehmann
The ocular microcirculation represents an important target to treat inflammatory diseases of eye, where impairment of microvascular blood flow plays key role as, for example, in anterior uveitis. To evaluate novel interventions targeting the microcirculation, appropriate and reliable tools to study this particular microvascular bed are needed. Intravital microscopy (IVM) belongs to several methods allowing evaluation of microcirculation experimentally, even in small animals. The aim of our study was to examine the iridial microcirculation (IMIC) in uveitis induced by local or systemic endotoxin administration in rats and mice by IVM and to propose new parameters to quantify the changes within the IMIC...
January 19, 2017: Journal of Microscopy
https://www.readbyqxmd.com/read/28102481/perforation-of-jejunal-diverticulum-with-ectopic-pancreas
#20
Hiroshi Shiratori, Takeshi Nishikawa, Yukako Shintani, Koji Murono, Kazuhito Sasaki, Koji Yasuda, Kensuke Otani, Toshiaki Tanaka, Tomomichi Kiyomatsu, Keisuke Hata, Kazushige Kawai, Hiroaki Nozawa, Soichiro Ishihara, Masashi Fukayama, Toshiaki Watanabe
Perforation of jejunal diverticulum is a rare complication. Here, we report a case of jejunal diverticulum penetration with surrounding ectopic pancreas. An 83-year-old female patient was admitted to our department with acute onset of severe abdominal pain lasting for half a day. Abdominal computed tomography showed outpouching of the small intestine that contained air/fluid, with multiple surrounding air bubbles in the mesentery of the small intestine. She was diagnosed with penetration of the small intestine, and an emergency laparotomy was indicated...
January 19, 2017: Clinical Journal of Gastroenterology
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