keyword
MENU ▼
Read by QxMD icon Read
search

anti interleukin 5

keyword
https://www.readbyqxmd.com/read/28811749/acute-cocoa-flavanols-intake-has-minimal-effects-on-exercise-induced-oxidative-stress-and-nitric-oxide-production-in-healthy-cyclists-a-randomized-controlled-trial
#1
Lieselot Decroix, Cajsa Tonoli, Danusa Dias Soares, Amandine Descat, Marie-José Drittij-Reijnders, Antje R Weseler, Aalt Bast, Wilhelm Stahl, Elsa Heyman, Romain Meeusen
BACKGROUND: Cocoa flavanols (CF) can stimulate vasodilation by improved nitric oxide (NO) synthesis and have antioxidant and anti-inflammatory capacities. This study aimed to examine whether acute CF intake can affect exercise-induced changes in antioxidant capacity, oxidative stress, inflammation and NO production, as well as exercise performance and recovery in well-trained cyclists. METHODS: Twelve well-trained male cyclists (mean ± SD age, VO2max: 30 ± 3 years, 63...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/28811686/influence-of-the-flavonoid-quercetin-on-antioxidant-status-lipid-peroxidation-and-histopathological-changes-in-hyperammonemic-rats
#2
Sivamani Kanimozhi, Pakkiri Bhavani, Perumal Subramanian
We have studied the ability of quercetin (a bioflavonoid) in tackling oxidative stress to alleviate the symptoms during ammonium chloride-induced hyperammonemia. Hyperammonemia was induced by the treatment of ammonium chloride (AC) 100 mg/kg b.w for 56 days. Hyperammonemic rats exhibited reduced urea (in plasma) and increased ammonia (in blood), uric acid (in plasma), creatinine (in serum), oxidative stress markers (thiobarbituric acid reactive substances (TBARS) and hydroperoxides (HP) and decreased levels of antioxidants (enzymatic and non-enzymatic) superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), reduced glutathione (GSH) in plasma and tissues (liver and brain) vitamins E and C (in plasma))...
July 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28810809/optimization-of-human-nk-cell-manufacturing-fully-automated-separation-improved-i-ex-vivo-i-expansion-using-il-21-with-autologous-feeder-cells-and-generation-of-anti-cd123-car-expressing-effector-cells
#3
Stephan Klöß, Olaf Oberschmidt, Michael Morgan, Julia Dahlke, Lubomir Arseniev, Volker Huppert, Markus Granzin, Tanja Gardlowski, Nadine Matthies, Stefanie Soltenborn, Axel Schambach, Ulrike Koehl
BACKGROUND AND AIMS: The administration of ex-vivo expanded Natural killer (NK) cells as potential antitumor effector cells appears to be suitable for effector cell-based immunotherapies in high-risk cancer patients. However, the GMP-conform manufacturing of clinical-grade NK cells at sufficiently high numbers represent a great challenge. Therefore, we improved and optimized previous expansion protocols for those effector cells through the use of newly developed culture medium, IL-21 and autologous feeder cells...
August 16, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28808406/peimine-inhibits-the-production-of-proinflammatory-cytokines-through-regulation-of-the-phosphorylation-of-nf-%C3%AE%C2%BAb-and-mapks-in-hmc-1-cells
#4
Ji Hye Park, Bina Lee, Hyun Kab Kim, Eun-Young Kim, Jae-Hyun Kim, Ju-Hee Min, Sunkook Kim, Youngjoo Sohn, Hyuk-Sang Jung
BACKGROUND: Peimine is a major biologically active component of Fritillaria ussuriensis. Peimine was investigated in chronic inflammation response, but it has not been studied in mast cell-related immediate allergic reaction. The present study aimed to evaluate anti-allergic effect of peimine in human mast cell (HMC-1). MATERIALS AND METHODS: The effect of peimine on cell viability was measured by MTS assay in HMC-1. Histamine release was investigated in rat peritoneal mast cells (RPMCs)...
July 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28808377/anti-inflammatory-potential-of-petiveria-alliacea-on-activated-raw264-7-murine-macrophages
#5
Rosa Martha Perez Gutierrez, Carlos Hoyo-Vadillo
BACKGROUND: Defense and protection to multiple harmful stimuli are the inflammation, when is self-amplified and uncontrolled is the basis of the pathogenesis of a wide variety of inflammatory illness. The aim of this study was to evaluate if Petiveria alliacea could attenuate inflammation in a murine model of RAW264 macrophages the involved model and its involved mechanism. MATERIALS AND METHODS: The ethanol extract from P. alliacea was precipitated with water and supernatant was used for this study (PW)...
July 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28807204/anti-inflammatory-effect-of-dexmedetomidine-combined-with-hypothermia-on-acute-respiratory-distress-syndrome-in-rats
#6
Xianfeng Chen, Lili Li, Juntao Hu, Chi Zhang, Yiping Pan, Diansheng Tian, Zhanhong Tang
BACKGROUND: To investigate the protective effect of combination of dexmedetomidine and hypothermia on lipopolysaccharide (LPS) induced acute respiratory distress syndrome in rats. METHODS: Fifty male Wistar rats were randomly divided into five groups, with 10 rats in each group. The acute respiratory distress syndrome model was reproduced by LPS injected into the right external jugular vein (L group); only saline was injected into the right external jugular vein for control group (C group)...
August 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28803048/novel-unsaturated-glycyrrhetic-acids-derivatives-design-synthesis-and-anti-inflammatory-activity
#7
Bo Li, Shi Cai, Yong-An Yang, Shi-Chao Chen, Rui Chen, Jing-Bo Shi, Xin-Hua Liu, Wen-Jian Tang
To develop novel anti-inflammatory agents, a series of unsaturated glycyrrhetic acids were designed, synthesized and evaluated for anti-inflammatory activity using RAW264.7 cells. The structure-activity relationship (SAR) of NO inhibitory activity was analyzed. α,β-Unsaturated glycyrrhetic acids showed better activity, among them, compounds 6k and 6l with piperazine unit exhibited the most potent nitric oxide (NO) and interleukin-6 (IL-6) inhibitory activity (IC50 = 13.3 and 15.5 μM respectively). Furthermore, compound 6k could also significantly suppress LPS-induced iNOS and COX-2 expression and IL-6 production through MAPKs and NF-kB signaling pathway...
August 3, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28801613/selective-effects-of-non-thermal-atmospheric-plasma-on-triple-negative-breast-normal-and-carcinoma-cells-through-different-cell-signaling-pathways
#8
Yuan Liu, Sheng Tan, Hao Zhang, Xiangjun Kong, Lili Ding, Jie Shen, Yan Lan, Cheng Cheng, Tao Zhu, Weidong Xia
Non-thermal atmospheric plasma (NTP) has shown its selective anticancer effects in many types of tumors in vitro and one of the main mechanisms is that the different increase of intracellular ROS in cancer and homologous normal cells. In this study, we report that NTP treatment reduces the proliferation in triple negative breast cancer (TNBC) and normal cell lines. Simultaneously, STAT3 pathway is inhibited by NTP effects. However, it is observed that normal cells MCF10A are more sensitive to ROS toxicity induced by NTP than cancer cells MDA-MB-231...
August 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28797292/the-ethanol-extract-of-aquilariae-lignum-ameliorates-hippocampal-oxidative-stress-in-a-repeated-restraint-stress-mouse-model
#9
Hyun-Yong Lee, Jin-Seok Lee, Hyeong-Geug Kim, Won-Yong Kim, Seung-Bae Lee, Yung-Hyun Choi, Chang-Gue Son
BACKGROUND: Chronic stress contributes to the development of brain disorders, such as neurodegenerative and psychiatric diseases. Oxidative damage is well known as a causative factor for pathogenic process in brain tissues. The aim of this study is to evaluate the neuroprotective effect of a 30% ethanol extract of Aquilariae Lignum (ALE) in repeated stress-induced hippocampal oxidative injury. METHODS: Fifty BALB/c male mice (12 weeks old) were randomly divided into five groups (n = 10)...
August 10, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28797051/prenylated-flavonoid-morusin-protects-against-tnbs-induced-colitis-in-rats
#10
Zora Vochyánová, Marie Pokorná, Dominik Rotrekl, Václav Smékal, Petr Fictum, Pavel Suchý, Jan Gajdziok, Karel Šmejkal, Jan Hošek
Morusin is a prenylated flavonoid isolated from the root bark of Morus alba. Many studies have shown the ability of flavonoids to act as anti-inflammatory agents. The aim of this study was to evaluate the effect of morusin on experimentally colitis induced by 2,4,6-trinitrobenzensulfonic acid in Wistar rats and to compare it with sulfasalazine, a drug conventionally used in the treatment of inflammatory bowel disease. Morusin was administered by gavage at doses of 12.5, 25, or 50 mg/kg/day for five days. The colonic tissue was evaluated macroscopically, histologically, and by performing immunodetection and zymographic analysis to determine the levels of antioxidant enzymes [superoxide dismutase (SOD) and catalase (CAT)], interleukin (IL)-1β, and transforming growth factor (TGF)-β1 and the activities of matrix metalloproteinases (MMP) 2 and 9...
2017: PloS One
https://www.readbyqxmd.com/read/28796316/effects-of-tocilizumab-on-neutrophil-function-and-kinetics
#11
Laurence S C Lok, Neda Farahi, Jatinder K Juss, Chrystalla Loutsios, Chandra K Solanki, A Michael Peters, Francis Donaldson, Benjamin Porter-Brown, Edwin R Chilvers
BACKGROUND: Decreases in circulating neutrophils (polymorphonuclear leukocytes, PMNs) have been reported in patients treated with the anti-interleukin-6 receptor (IL-6R) antibody tocilizumab (TCZ); the mechanism for this is unclear. We hypothesize that TCZ reduces circulating neutrophils by affecting margination and / or bone marrow trafficking without affecting neutrophil function or apoptosis. MATERIALS AND METHODS: 18 healthy subjects were randomized to single intravenous dose of TCZ 8 mg/kg (n = 12) or placebo (n = 6) on day 0...
August 10, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28795668/-immune-intervention-of-human-umbilical-cord-mesenchymal-stem-cells-on-sepsis-rats
#12
Hewei Zhang, Xiaoxu Cui, Tao Fang, Qiang Fu
OBJECTIVE: To investigate the effect of human umbilical cord mesenchymal stem cells (UC-MSCs) on immune cells and inflammatory factors in septic rats. METHODS: 184 male Sprague-Dawley (SD) rats were divided into normal control group (n = 8), sham operation group (n = 48), sepsis model group (n = 64), and UC-MSCs treatment group (n = 64). An animal model of sepsis was produced by cecal ligation and puncture (CLP). In the UC-MSCs treatment group 1 mL UC-MSCs (2×10(6)/mL) were injected intraperitoneally at 1 hour after the model establishment; the sham operation group and the sepsis model group were given the same amount of saline...
August 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28795664/-roles-of-myd88-and-trif-in-cardiac-dysfunction-during-sepsis
#13
Yun Zhu, Ming Zhang, Minzhi Ouyang, Dan Zhou, Ling Li
OBJECTIVE: To investigate the roles of myeloid differentiation factor 88 (MyD88) and TIR domain-containing adaptor inducing interferon-β (TRIF) in sepsis-induced myocardial dysfunction, and to analyze whether strain rate (SR) can be early sensitive evaluation for septic heart failure. METHODS: Sixty-four healthy male C57BL/6 mice were divided into four groups by random number table (n = 16 in each group): sham group, cecum ligation and puncture (CLP)-induced sepsis model group, anti-MyD88 group and anti-TRIF group...
August 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28792522/biochemical-characterization-and-anti-inflammatory-properties-of-an-isothiocyanate-enriched-moringa-moringa-oleifera-seed-extract
#14
Asha Jaja-Chimedza, Brittany L Graf, Charlotte Simmler, Youjin Kim, Peter Kuhn, Guido F Pauli, Ilya Raskin
Moringa oleifera Lam. is a tropical plant, used for centuries as food and traditional medicine. The aim of this study was to develop, validate and biochemically characterize an isothiocyanate-enriched moringa seed extract (MSE), and to compare the anti-inflammatory effects of MSE-containing moringa isothiocyanate-1 (MIC-1) with a curcuminoid-enriched turmeric extract (CTE), and a material further enriched in its primary phytochemical, curcumin (curcumin-enriched material; CEM). MSE was prepared by incubating ground moringa seeds with water to allow myrosinase-catalyzed enzymatic formation of bioactive MIC-1, the predominant isothiocyanate in moringa seeds...
2017: PloS One
https://www.readbyqxmd.com/read/28791344/t-cell-inhibition-by-pogostone-from-pogostemon%C3%A2-cablin-blanco-benth-in%C3%A2-vitro-and-in%C3%A2-vivo-immunosuppressive-analysis
#15
Jiyan Su, Jingjin He, Ziren Su, Lian Zhou, Yaoying Zeng, Xiaoping Lai, Yucui Li
Various plant-derived compounds exhibit immunosuppressive activity in pre‑clinical investigations, suggesting that they may serve as natural alternatives for the prevention of inflammatory disorders and autoimmune diseases. The aim of the current study was to explore the immunosuppressive potential of pogostone (PO) derived from Pogostemon cablin (Blanco) Benth. Carboxyfluorescein diacetate succinimidyl ester‑labeled cell tracking demonstrated that PO (20‑80 µM) inhibited Concanavalin A (ConA)‑stimulated lymphocyte proliferation, which was mediated by G0/G1 phase arrest and accompanied by significant decreases in the expression of CD69 (early‑stage activation marker) and CD25 (mid‑stage activation marker) in T cells, as indicated by flow cytometry analysis...
August 2, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28789710/transplanted-human-fecal-microbiota-enhanced-guillain-barr%C3%A3-syndrome-autoantibody-responses-after-campylobacter-jejuni-infection-in-c57bl-6-mice
#16
Phillip T Brooks, Kelsey A Brakel, Julia A Bell, Christopher E Bejcek, Trey Gilpin, Jean M Brudvig, Linda S Mansfield
BACKGROUND: Campylobacter jejuni is the leading antecedent infection to the autoimmune neuropathy Guillain-Barré syndrome (GBS), which is accompanied by an autoimmune anti-ganglioside antibody attack on peripheral nerves. Previously, we showed that contrasting immune responses mediate C. jejuni induced colitis and autoimmunity in interleukin-10 (IL-10)-deficient mice, dependent upon the infecting strain. Strains from colitis patients elicited T helper 1 (TH1)-dependent inflammatory responses while strains from GBS patients elicited TH2-dependent autoantibody production...
August 8, 2017: Microbiome
https://www.readbyqxmd.com/read/28789560/milk-fermented-by-lactobacillus-species-from-brazilian-artisanal-cheese-protect-germ-free-mice-against-salmonella-typhimurium-infection
#17
L B Acurcio, S H C Sandes, R W Bastos, F M Sant'anna, S H S P Pedroso, D C Reis, Á C Nunes, G D Cassali, M R Souza, J R Nicoli
Ingestion of milks fermented by Lactobacillus strains showing probiotic properties is an important tool to maintain gastrointestinal health. In this study, Lactobacillus rhamnosus D1 and Lactobacillus plantarum B7, isolated from Brazilian artisanal cheese, were used as starters for the functional fermented milks to assess their probiotic properties in a gnotobiotic animal model. Male germ-free Swiss mice received a single oral dose of milk fermented by each sample, and were challenged with Salmonella Typhimurium five days afterwards...
August 9, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/28783701/ppar-%C3%AE-promotes-type-2-immune-responses-in-allergy-and-nematode-infection
#18
Ting Chen, Christopher A Tibbitt, Xiaogang Feng, Julian M Stark, Leona Rohrbeck, Lisa Rausch, Saikiran K Sedimbi, Mikael C I Karlsson, Bart N Lambrecht, Gunilla B Karlsson Hedestam, Rudi W Hendriks, Benedict J Chambers, Susanne Nylén, Jonathan M Coquet
A hallmark of immunity to worm infections and many allergies is a strong type 2 immune response. This is characterized by the production of cytokines interleukin-5 (IL-5) and IL-13 by adaptive T helper 2 (TH2) cells and/or type 2 innate lymphoid cells. Peroxisome proliferator activated receptor-γ (PPAR-γ) is typically regarded as an anti-inflammatory factor. We report that TH2 cells express high levels of PPAR-γ in response to the allergen house dust mite and after infection with the parasite Heligmosomoides polygyrus Mice lacking PPAR-γ in T cells failed to effectively differentiate into IL-5- and IL-13-secreting cells and, hence, did not develop TH2 cell-associated pathologies, including goblet cell metaplasia and eosinophilia, in response to allergen challenge...
March 10, 2017: Science Immunology
https://www.readbyqxmd.com/read/28782994/serum-mir-210-and-mir-155-expression-levels-as-novel-biomarkers-for-rheumatoid-arthritis-diagnosis
#19
R S Abdul-Maksoud, A M Sediq, Aaa Kattaia, Wsh Elsayed, N Ezzeldin, S M Abdel Galil, R A Ibrahem
BACKGROUND: MicroRNAs play a crucial role in the regulation of immune response. We hypothesised roles for serum miR-210 and miR-155 in the diagnosis of rheumatoid arthritis (RA) and relationships with the clinical and laboratory variables including erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptide (CCP) antibodies, tumour necrosis factor-alpha (TNF-α) and interleukin-1β (IL-1β). METHODS: MiR-210 and miR-155 levels were identified by real-time polymerase chain reaction (PCR)...
August 7, 2017: British Journal of Biomedical Science
https://www.readbyqxmd.com/read/28782757/osthole-treatment-ameliorates-th2-mediated-allergic-asthma-and-exerts-immunomodulatory-effects-on-dendritic-cell-maturation-and-function
#20
Chen-Yuan Chiang, Chen-Chen Lee, Chia-Kwung Fan, Huei-Mei Huang, Bor-Luen Chiang, Yueh-Lun Lee
Osthole, an active component of Chinese herbal medicines, reportedly possesses various pharmacological properties and has potential therapeutic applications. This study explored the anti-allergic effects of osthole in asthmatic mice and investigated the immunomodulatory actions of osthole on dendritic cells (DCs) and T cells. Herein, we show that oral administration of osthole to BALB/c mice after ovalbumin (OVA) sensitization ameliorated all of the cardinal features of T helper 2 (Th2)-mediated allergic asthma; namely, the production of OVA-specific immunoglobulin E, airway hyperresponsiveness, airway inflammation and the production of Th2-type cytokines including interleukin (IL)-4, IL-5 and IL-13...
August 7, 2017: Cellular & Molecular Immunology
keyword
keyword
51249
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"