keyword
MENU ▼
Read by QxMD icon Read
search

mpo

keyword
https://www.readbyqxmd.com/read/28641391/a-multicentre-study-to-improve-clinical-interpretation-of-proteinase-3-and-myeloperoxidase-anti-neutrophil-cytoplasmic-antibodies
#1
Xavier Bossuyt, Niels Rasmussen, Pieter van Paassen, Bernard Hellmich, Bo Baslund, Pieter Vermeersch, Daniel Blockmans, Jan-Willem Cohen Tervaert, Elena Csernok, Jan Damoiseaux
No abstract text is available yet for this article.
June 20, 2017: Rheumatology
https://www.readbyqxmd.com/read/28636082/salvianolic-acid-b-protects-against-acute-lung-injury-by-decreasing-trpm6-and-trpm7-expressions-in-a-rat-model-of-sepsis
#2
Chu-Wei Yang, Hui Liu, Xiang-Dong Li, Shao-Guang Sui, Yu-Fei Liu
This study aimed to investigate the protective effects of salvianolic acid B (SA-B) on acute lung injury (ALI) through decreasing the expressions of channel kinase's TRPM6 and TRPM7. Wistar Septic rat models were established by lipopolysaccharide (LPS), which were separated into the control, lipopolysaccharide (LPS), SA-B, SA-B + si-TRPM6, SA-B + si-TRPM7, si-TRPM6 and si-TRPM7 groups. Arterial blood gas, protein content, total white blood cell (WBC) count and the percentage of polymorphonuclear neutrophils (PMN%) were measured...
June 21, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28635609/gastroprotective-effect-of-ghrelin-against-indomethacin-induced-gastric-injury-in-rats-possible-role-of-heme-oxygenase-1-pathway
#3
Mona M Allam, Ola A El-Gohary
Ghrelin has been shown to ameliorate gastric injury by several mechanisms in experimental animal models. The present study aimed to investigate the effect of pretreatment with ghrelin on indomethacin-induced gastric injury in rats and the role of heme oxygenase-1(HO-1) pathway as a novel mechanism underlying the gastroprotective effect of ghrelin. In all groups studied, ulcer score (U.S), ulcer index (U.I) and preventive index (P.I) were evaluated and the gastric inflammatory biomarkers including levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and myeloperoxidase (MPO) activity as well as prostaglandin E2 (PGE2), malondialdehyde (MDA), glutathione (GSH), superoxide dismutase (SOD), HO-1 and bilirubin as an indicator of heme oxygenase activity were measured...
July 2017: General Physiology and Biophysics
https://www.readbyqxmd.com/read/28629353/lipid-emulsion-mitigates-impaired-pulmonary-function-induced-by-limb-ischemia-reperfusion-in-rats-through-attenuation-of-local-cellular-injury-and-the-subsequent-systemic-inflammatory
#4
Fangfang Xia, Yun Xia, Sisi Chen, Lulu Chen, Weijuan Zhu, Yuanqing Chen, Thomas J Papadimos, Xuzhong Xu, Le Liu
BACKGROUND: Limb ischemia/reperfusion causes inflammation and elicits oxidative stress that may lead to local tissue damage and remote organ such as lung injury. This study investigates pulmonary function after limb ischemia/reperfusion and the protective effect of a lipid emulsion (Intralipid). METHODS: Twenty-four rats were divided into three groups: sham operation group (group S), ischemia/reperfusion group (group IR), and lipid emulsion treatment group (group LE)...
June 19, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28627346/-study-on-rac1-mapk-erk-pathway-mediated-mechanism-and-role-in-rats-with-ventilator-induced-lung-injury
#5
Guanghua Tao, Linghui Pan, Ren Jing, Fei Lin, Huijun Dai, Wanyun Ge
OBJECTIVE: To investigate the role of Ras-related C3 botulinum toxin substrate 1/mitogen-activated protein kinase/extracellular signal-regulated kinase (Rac1/MAPK/ERK) signal pathway in rats with ventilator induced lung injury (VILI) and its mechanism. METHODS: Thirty Sprague-Dawley (SD) rats were randomly divided into spontaneous respiration group, normal tidal volume (VT) group and high VT group with 10 rats in each group. The rats in spontaneous respiration group were kept their spontaneous breathing...
March 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28627340/-experimental-study-on-formation-of-neutrophil-extracellular-traps-in-human-peripheral-blood-induced-by-paraquat-in-vitro
#6
Wei Jin, Jian Lu, Hui Xie, Yiqun Jiang, Xiaoxiao Meng, Yong Zhu, Ruilan Wang
OBJECTIVE: To explore whether paraquat (PQ) can induce the formation of neutrophil extracellular traps (NETs) in human peripheral blood. METHODS: Neutrophils were isolated from healthy human peripheral blood, and the cells were identified by hematoxylin-eosin (HE) strain. The cells were treated with different concentrations of PQ [0 (as control), 200, 400, 600, 800, 1 000 and 1 200 μmol/L], and the cell viability was measured by cell proliferation and CCK-8 cytotoxicity detection kit, and the median lethal concentration of PQ was selected...
March 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28626486/solanum-paranense-extracts-and-solanine-present-anti-inflammatory-activity-in-an-acute-skin-inflammation-model-in-mice
#7
Mariana Piana, Camila Camponogara, Aline Augusti Boligon, Sara Marchesan Oliveira
The aim of the study was to evaluate the anti-inflammatory activity of the S. paranense crude extract, S. paranense alkaloid fraction, and solanine alkaloid. These samples reduce the croton oil-induced ear edema in a dose-dependent manner and a maximum inhibition of 81%, 98%, and 80% in the doses of 1.0, 0.73, and 0.37 mg/ear, respectively. Moreover, the samples inhibit the MPO activity with an inhibition maximum of 51%, 40%, and 46% in the doses of 1.0, 0.73, and 0.37 mg/ear, respectively. Similar results were found for dexamethasone 0...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28625325/importance-of-cd117-in-the-assignation-of-a-myeloid-lineage-in-acute-leukemias
#8
Alan Pomerantz, Sergio Rodríguez-Rodríguez, Roberta Demichelis-Gómez, Georgina Barrera-Lumbreras, Olga V Barrales-Benítez, María José Díaz-Huízar, Monica Goldberg-Murow, Xavier López-Karpovitch, Álvaro Aguayo
The correct classification of acute leukemias (AL) is an essential part in the evaluation of any patient with this disease. Historically, CD117 has been an important asset in the diagnosis of patients with mixed-phenotype acute leukemia (MPAL). In an attempt to simplify the diagnosis of MPAL with fewer and more lineage specific markers, the World Health Organization (WHO) proposed in 2008 a new criteria for the diagnosis of this type of AL, which excluded CD117 from the myeloid markers that are utilized to diagnose MPAL...
February 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28624043/composition-of-the-cellular-infiltrate-in-patients-with-simple-and-complex-appendicitis
#9
Ramon R Gorter, Emma C E Wassenaar, Onno J de Boer, Roel Bakx, Joris J T H Roelofs, Madeleine J Bunders, L W Ernst van Heurn, Hugo A Heij
BACKGROUND: It is now well established that there are two types of appendicitis: simple (nonperforating) and complex (perforating). This study evaluates differences in the composition of the immune cellular infiltrate in children with simple and complex appendicitis. MATERIALS AND METHODS: A total of 47 consecutive children undergoing appendectomy for acute appendicitis between January 2011 and December 2012 were included. Intraoperative criteria were used to identify patients with either simple or complex appendicitis and were confirmed histopathologically...
June 15, 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28623253/c-c-chemokine-ligand-5-is-critical-for-facilitating-macrophage-infiltration-in-the-early-phase-of-liver-ischemia-reperfusion-injury
#10
Chiou-Mei Lee, Hsin-Hsin Peng, Polung Yang, Jiin-Tarng Liou, Chia-Chih Liao, Yuan-Ji Day
CCL5/RANTES, a chemoattractant for myeloid cells, is induced by hepatic ischemia/reperfusion injury (IRI). The roles of CCL5 in hepatic IRI were carried out by means of CCL5 immunodepletion, antagonistic competition by Met-CCL5, and treatment with recombinant murine CCL5 (rmCCL5). Depletion or inhibition of CCL5 reduced severity of hepatic IRI, whereas rmCCL5 treatment aggravated liver IRI as manifested in elevated serum alanine aminotransferase (ALT) and tissue myeloperoxidase (MPO) levels. Moreover, IRI severity was reduced in CCL5-knockout (CCL5-KO) mice versus wildtype (WT) mice, with drops in serum ALT level, intrahepatic MPO activity, and histological pathology...
June 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28622967/new-markers-of-urinary-tract-infection
#11
REVIEW
Anna Masajtis-Zagajewska, Michal Nowicki
Urinary tract infection (UTI) is the most common bacterial infection independent of age. It is also one of the most common causes of hospitalizations for infections among elderly people and the most common indication for antibiotic prescriptions in primary care. Both diagnostics and management of lower and upper urinary tract infections provide challenges in clinical practice due to their high prevalence and recurrence, and worldwide increase of antibiotic resistance. The clinical symptoms of UTI are often uncharacteristic or asymptomatic...
June 13, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28618759/the-effect-of-trimetazidine-on-renal-oxidative-stress-in-partial-and-complete-ureteral-obstructions-in-a-rat-model
#12
Sema Nur Ayyildiz, Ali Ayyildiz, Erdal Benli, Selma Cirrik, Rüştü Cankon Germiyanoğlu, Tevfik Noyan, Abdullah Çirakoğlu
BACKGROUND/AIM: Renal oxidative stress occurs in ureteral obstructions. The purpose of this study was to investigate the effect of the antioxidant and antiischemic agent trimetazidine (TMZ) on oxidative stress following ureteral obstruction. MATERIALS AND METHODS: Ten groups were established. Sham groups were checked as controls after 1 and 3 weeks. The other 8 groups had partial or complete ureteral obstruction while receiving or not receiving trimetazidine (TMZ) at 5 mg/kg daily and were evaluated after either 1 week or 3 weeks...
June 12, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28617765/cardioprotective-effects-of-nicorandil-on-coronary-heart-disease-patients-undergoing-elective-percutaneous-coronary-intervention
#13
Zhihua Pang, Wei Zhao, Zhuhua Yao
BACKGROUND Nicorandil is a nicotinamide ester commonly prescribed for treatment of patients with coronary heart disease (CHD). In the present study, we aimed to explore the cardioprotective effects of nicorandil on CHD patients undergoing elective percutaneous coronary intervention (PCI). MATERIAL AND METHODS One hundred patients with CHD undergoing PCI were randomly divided into a control group (n=48) and a nicorandil group (n=52). Patients in the control group received traditional therapy, and while patients in the nicorandil group received nicorandil before PCI in addition to the traditional therapy...
June 15, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28615127/effect-of-feeding-lipopolysaccharide-as-an-immunostimulant-on-immune-response-and-immune-gene-expression-of-labeo-bata
#14
Lopamudra Sahoo, Janmejay Parhi, Chandan Debnath, Kurcheti Pani Prasad
This study investigates the effects of dietary lipopolysaccharide (LPS) as an immunostimulant on hematology, innate immunity, immune gene expression and protection against Edwardsiella tarda on Labeo bata. A basal diet supplemented with 0, 50, 100 and 150mg LPS kg(-1)diet was fed to the four different groups for 30days. The haematological (total erythrocyte count, total leukocyte count, total serum protein, albumin and globulin), innate immune parameters (respiratory burst, serum lysozyme, myeloperoxidase and serum bactericidal activity), immune gene expression (C3, β-2 microglobulin, lysozyme g, transferrin, IFN-1, IFN-γ) were monitored at 7th, 15th, 30th day and one day post challenge (DPC) with E...
June 2017: Veterinary Immunology and Immunopathology
https://www.readbyqxmd.com/read/28611772/bovine-polymorphonuclear-neutrophils-cast-neutrophil-extracellular-traps-against-the-abortive-parasite-neospora-caninum
#15
Rodolfo Villagra-Blanco, Liliana M R Silva, Tamara Muñoz-Caro, Zhengtao Yang, Jianhua Li, Ulrich Gärtner, Anja Taubert, Xichen Zhang, Carlos Hermosilla
Neospora caninum represents a relevant apicomplexan parasite causing severe reproductive disorders in cattle worldwide. Neutrophil extracellular trap (NET) generation was recently described as an efficient defense mechanism of polymorphonuclear neutrophils (PMN) acting against different parasites. In vitro interactions of bovine PMN with N. caninum were analyzed at different ratios and time spans. Extracellular DNA staining was used to illustrate the typical molecules of NETs [i.e., histones (H3), neutrophil elastase (NE), myeloperoxidase (MPO), pentraxin] via antibody-based immunofluorescence analyses...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28611282/the-4-plus-2-rituximab-protocol-makes-maintenance-treatment-unneeded-in-patients-with-refractory-anca-associated-vasculitis-a-10-year-observation-study
#16
Dario Roccatello, Savino Sciascia, Daniela Rossi, Mirella Alpa, Carla Naretto, Massimo Radin, Roberta Fenoglio, Simone Baldovino, Elisa Menegatti
BACKGROUND: ANCA associated vasculitides (AAV) often present with a chronic relapsing course. Relapse leads to increased immunosuppressive exposure and consequent toxicity. While two randomized controlled trials have shown rituximab (RTX) to be the most effective induction treatment in patients with relapsing disease, the optimal treatment duration and RTX dose remain debated. Whether to administer a maintenance dose to every patient, at a fixed time interval or on the basis of B cell count and ANCA titre or only when disease manifestations do occur is still debated as well...
May 23, 2017: Oncotarget
https://www.readbyqxmd.com/read/28611100/ampk-activation-enhances-the-anti-atherogenic-effects-of-high-density-lipoproteins-in-apoe-mice
#17
Ang Ma, Jing Wang, Liu Yang, Yuanyuan An, Haibo Zhu
HDL plays crucial roles at multiple stages of the pathogenesis of atherosclerosis. AMP-activated protein kinase (AMPK) is a therapeutic candidate for the treatment of cardiovascular disease. However, the effect of AMPK activation on HDL functionality has not been established in vivo. We assessed the effects of pharmacological AMPK activation using A-769662, AICAR, metformin, and IMM-H007 on the atheroprotective functions of HDL in apoE-deficient (apoE-/-) mice fed with a high fat diet. After administration, although there no changes in serum lipid levels among the groups...
June 13, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28609844/an-overview-on-immunoregulatory-and-anti-inflammatory-properties-of-chrysin-and-flavonoids-substances
#18
REVIEW
Majid Zeinali, Seyed Abdolrahim Rezaee, Hossein Hosseinzadeh
Inflammation and the pro-inflammatory cytokines are associated with numerous chronic diseases. Studies suggest that flavonoids, plant polyphenolic compound derivatives from natural origin, have a wide range of putative biological activities. Similar to other flavonoids, chrysin (CH) by its anti-oxidative and anti-inflammatory effects is a potential prophylactic agent in immunopathological and physicochemical injuries. This is an overview on putative immunomodulatory activities of flavonoids and beneficial health effects of these substances particularly, CH in the immune system...
June 9, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28609096/identification-and-profiling-of-a-selective-and-brain-penetrant-radioligand-for-in-vivo-target-occupancy-measurement-of-casein-kinase-1-ck1-inhibitors
#19
Travis T Wager, Paul Galatsis, Ramalakshmi Y Chandrasekaran, Todd W Butler, Jianke Li, Lei Zhang, Scot Mente, Chakrapani Subramanyam, Shenping Liu, Angela C Doran, Cheng Chang, Katherine Fisher, Sarah Grimwood, Joseph R Hedde, Michael Marconi, Klaas Schildknegt
To enable the clinical development of our CNS casein kinase 1 delta/epsilon (CK1δ/ε) inhibitor project we investigated the possibility of developing a CNS positron emission tomography (PET) radioligand. For this effort, we focused our design and synthesis efforts on the initial CK1δ/ε inhibitor HTS hits with the goal of identifying a compound that would fulfill a set of recommended PET ligand criteria. We identified [3H]PF-5236216 (9) as a tool ligand that meets most of the key CNS PET attributes including high CNS MPO PET desirability score and kinase selectivity, CNS penetration and low non-specific binding...
June 13, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28608623/guar-gum-fiber-increases-suppressor-of-cytokine-signaling-1-expression-via-toll-like-receptor-2-and-dectin-1-pathways-regulating-inflammatory-response-in-small-intestinal-epithelial-cells
#20
Tran Van Hung, Takuya Suzuki
SCOPE: Direct regulation of intestinal inflammation by intact dietary fibers is still unclear. Here, the anti-inflammatory regulation by intact guar gum (GG) was investigated using mice and human intestinal Caco-2 cells. METHODS AND RESULTS: Administration of dextran sodium sulfate (DSS) increased myeloperoxidase activity and CXC motif chemokine ligand2 (an IL-8 homologue) expression in the small intestines of mice, while supplemental GG reduced these increases...
June 13, 2017: Molecular Nutrition & Food Research
keyword
keyword
13555
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"