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https://www.readbyqxmd.com/read/29166711/-effects-of-caspase-1-inhibitor-vx765-on-cold-restraint-stress-induced-acute-gastric-ulcer-in-mice
#1
S Q Zheng, X D Hong, T S Chen, P F Luo, S C Xiao
Objective: To investigate the protective effects of caspase-1 inhibitor VX765 on gastric mucosa of mice with cold-restraint stress-induced acute gastric ulcer. Methods: Twenty-four specific pathogen free male C57BL/6J mice were divided into normal control group (NC), cold restrain group (CR), VX765 pre-treatment+ cold restrain group (VCR), and rabeprazole pre-treatment+ cold restrain group (RCR) according to the random number table, with 6 mice in each group. Mice in group NC were injected intraperitoneally with solution of 10 mL/kg dimethylsulfoxide (DMSO) and phosphate buffer solution (PBS)...
November 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29165819/metastasectomy-following-incomplete-response-to-high-dose-interleukin-2
#2
Tasha Hughes, Joseph Broucek, Gail Iodice, Praveen K Bommareddy, Sanjib Basu, Howard L Kaufman
OBJECTIVE: To evaluate our experience with metastasectomy following partial response or stable disease after treatment with high-dose interleukin-2 (HD IL-2). METHODS: A total of 305 patients with metastatic renal cell carcinoma or melanoma treated with HD IL-2 over a 12-year period were reviewed. Age, objective response, and overall survival data were evaluated using standard RECIST criteria and Kaplan-Meier estimates. RESULTS: The average age was 55...
November 22, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29164173/factors-related-to-the-severity-of-delirium-in-the-elderly-patients-with-infection
#3
R A Tuty Kuswardhani, Yosef Samon Sugi
Objective: Delirium is a common neuropsychiatric syndrome in the elderly characterized by concurrent impairments in cognition and behavior. Infection is one of the most important risk factors for delirium. The objective of this study is to elaborate the factors related to the severity of delirium in the elderly patients with infection. Method: An observational study on the relationship of several clinical parameters and the severity of delirium in elderly patients (more than 60 years) with infection was conducted at Geriatric Inpatient Ward, Sanglah Hospital...
January 2017: Gerontology & Geriatric Medicine
https://www.readbyqxmd.com/read/29163543/interleukin-6-present-in-inflammatory-ascites-from-advanced-epithelial-ovarian-cancer-patients-promotes-tumor-necrosis-factor-receptor-2-expressing-regulatory-t-cells
#4
Nirmala Chandralega Kampan, Mutsa Tatenda Madondo, Orla M McNally, Andrew N Stephens, Michael A Quinn, Magdalena Plebanski
Background: Epithelial ovarian cancer (EOC) remains a highly lethal gynecological malignancy. Ascites, an accumulation of peritoneal fluid present in one-third of patients at presentation, is linked to poor prognosis. High levels of regulatory T cells (Tregs) in ascites are correlated with tumor progression and reduced survival. Malignant ascites harbors high levels of Tregs expressing the tumor necrosis factor receptor 2 (TNFR2), as well as pro-inflammatory factors such as interleukin 6 (IL-6) and tumor necrosis factor (TNF)...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29163344/systemic-and-local-cytokine-profile-following-spinal-cord-injury-in-rats-a-multiplex-analysis
#5
Yana O Mukhamedshina, Elvira R Akhmetzyanova, Ekaterina V Martynova, Svetlana F Khaiboullina, Luisa R Galieva, Albert A Rizvanov
Our study of the changes in cytokine profile in blood serum and in the spinal cord after traumatic spinal cord injury (SCI) has shown that an inflammatory reaction and immunological response are not limited to the CNS, but widespread. This fact was confirmed by changes detected in a cytokine profile in blood serum samples [MIP-1α, interleukin 1 (IL-1) α, IL-2, IL-5, IL-1β, MCP-1, RANTES]. There were also changes in the levels of MIP-1α, IL-1α, IL-2, IL-5, IL-18, GM-colony-stimulating factor, IL-17α, IFN-γ, IL-10, IL-13, MCP-1, and GRO KC CINC-1 in samples of the rat injured spinal cord...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/29163015/resveratrol-attenuates-early-brain-injury-after-experimental-subarachnoid-hemorrhage-via-inhibition-of-nlrp3-inflammasome-activation
#6
Xiangsheng Zhang, Qi Wu, Qingrong Zhang, Yue Lu, Jingpeng Liu, Wei Li, Shengyin Lv, Mengliang Zhou, Xin Zhang, Chunhua Hang
Previous studies have demonstrated resveratrol (RSV) has beneficial effects in early brain injury (EBI) after subarachnoid hemorrhage (SAH). However, the beneficial effects of RSV and the underlying mechanisms have not been clearly identified. The nucleotide-binding oligomerization domain-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome activation plays a crucial role in the EBI pathogenesis. The aim of this study was to investigate the role of RSV on the NLRP3 inflammasome signaling pathway and EBI in rats after SAH...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/29162160/high-urinary-interleukin-2-in-late-post-transplant-period-portends-a-risk-of-decline-in-kidney-allograft-function-a-preliminary-study
#7
Andriy V Trailin, Marina V Pleten, Tetyana I Ostapenko, Nadiia F Iefimenko, Olexandr S Nykonenko
BACKGROUND: Predictive factors for the rate of decline in kidney allograft function beyond the first post-transplant year have not been thoroughly studied. We aimed to determine whether a single measurement of serum and urinary interleukin 2, interleukin 8 and interleukin 10 at 1-15 years after kidney transplantation could predict a decline in estimated glomerular filtration rate (eGFR) over a 2-year period. RESULTS: Greater serum concentrations of interleukin 8 and interleukin 10 in 30 recipients of kidney allograft at enrollment were associated with lower eGFR after 1 year (beta = - 0...
November 21, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/29156155/leukotriene-b4-indicates-lung-injury-and-on-going-inflammatory-changes-after-severe-trauma-in-a-porcine-long-term-model
#8
Philipp Störmann, Birgit Auner, Lukas Schimunek, Rafael Serve, Klemens Horst, Tim-P Simon, Roman Pfeifer, Kernt Köhler, Frank Hildebrand, Sebastian Wutzler, Hans-Christoph Pape, Ingo Marzi, Borna Relja
BACKGROUND: Recognizing patients at risk for pulmonary complications (PC) is of high clinical relevance. Migration of polymorphonuclear leukocytes (PMN) to inflammatory sites plays an important role in PC, and is tightly regulated by specific chemokines including interleukin (IL)-8 and other mediators such as leukotriene (LT)B4. Previously, we have reported that LTB4 indicated early patients at risk for PC after trauma. Here, the relevance of LTB4 to indicating lung integrity in a newly established long-term porcine severe trauma model (polytrauma, PT) was explored...
December 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/29155971/in-ovo-injection-of-ascorbic-acid-modulates-antioxidant-defense-system-and-immune-gene-expression-in-newly-hatched-local-chinese-yellow-broiler-chicks
#9
H K El-Senousey, B Chen, J Y Wang, A M Atta, F R Mohamed, Q H Nie
The present study was conducted to investigate the effects of in ovo injection of ascorbic acid on antioxidant capacity and immune-related gene expression in the newly hatched local Chinese yellow broiler chicks. Fertile Chinese yellow broiler eggs (n = 90) were assigned to three equal groups. The first group was a non-injected control group. The second group was another control group where the eggs were injected with saline in the air sac after 18 days of incubation. The third group was injected with 3 mg/egg AA in the air sac after 18 days of incubation...
November 15, 2017: Poultry Science
https://www.readbyqxmd.com/read/29151411/-protective-effect-of-thalidomide-on-ali-induced-by-paraquat-poisoning-in-rats-and-its-mechanism
#10
Tao Liu, Yuan Xie, Mengtong Xu, Fenshuang Zheng
OBJECTIVE: To investigate the protective effect of thalidomide on acute lung injury (ALI) induced by paraquat (PQ) poisoning in rats and its possible mechanism. METHODS: Sixty SPF Wistar rats were randomly divided into six groups with 10 rats in each group. The rat model of PQ poisoning was reproduced by intraperitoneal injection of PQ solution 20 mg/kg (PQ model group), and the rats were treated by intraperitoneal injection of gradient thalidomide (50, 100, 200 mg/kg treatment groups) 30 minutes later continuously for 3 days...
November 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29151409/-curative-effect-of-paraquat-detoxification-recipe-combined-with-continuous-hemoperfusion-in-the-treatment-of-patients-with-app-and-clinical-value-of-presepsin
#11
Weizhan Wang, Jing Li, Baoyue Zhu, Xun Gao, Qingmian Xiao, Hongna Qi, Yanqiao Ye, Yongjian Liu, Yongyan Han, Gongying Ma, Pu Wang
OBJECTIVE: To investigate the clinical effect of paraquat (PQ) detoxification recipe combined with continuous hemoperfusion (HP) in the treatment of patients with acute paraquat poisoning (APP) and clinical significance of soluble CD14 subtype (sCD14-st, Presepsin). METHODS: A prospective randomized controlled trial was conducted. 152 patients with moderate APP admitted to Department of Emergency Medicine of Harrison International Peace Hospital Affiliated to Hebei Medical University from July 2013 to June 2017 were enrolled, and they were randomly divided into three groups...
November 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29151018/study-of-the-nlrp3-inflammasome-component-genes-and-downstream-cytokines-in-patients-with-type-2-diabetes-mellitus-with-carotid-atherosclerosis
#12
Junli Lee, Jing Wan, Linyun Lee, Changhua Peng, Hailong Xie, Chengbin Lee
BACKGROUND: A role for the NLRP3 inflammasome has been reported in various diseases, such as diabetes mellitus, atherosclerosis (AS), nephropathy, rheumatism, and others, although limited information is available concerning the role of the NLRP3 inflammasome, interleukin-1β (IL-1β) and interleukin-18 (IL-18) in patients with type 2 diabetes mellitus (T2DM) and carotid atherosclerosis (CAS). Therefore, this cross-sectional study investigated these inflammatory components in patients with T2DM complicated with carotid atherosclerosis (T2DM + CAS)...
November 18, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/29150951/inflammasome-its-role-in-traumatic-brain-and-spinal-cord-injury
#13
REVIEW
Keywan Mortezaee, Neda Khanlarkhani, Cordian Beyer, Adib Zendedel
Traumatic brain injury (TBI) and spinal cord injury (SCI) are pathological events that lead to neuropathological conditions which have in consequence the initiation of pro-inflammatory cytokine production. Neuroinflammation plays a key role in the secondary phase of both TBI and SCI after initial cell death. Activation of cytoplasmic inflammasome complexes is regarded as the essential step of neuroinflammation and a key trigger for neuronal death called pyroptosis. Inflammasome complexes are involved in activation of caspase-1 which catalyzes the cleavage of pro-interleukins into their active forms (including interleukin-18 (IL-18) and IL-1β)...
November 18, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29149250/modeling-the-causal-role-of-dna-methylation-in-the-association-between-cigarette-smoking-and-inflammation-in-african-americans-a-2-step-epigenetic-mendelian-randomization-study
#14
Min A Jhun, Jennifer A Smith, Erin B Ware, Sharon L R Kardia, Thomas H Mosley, Stephen T Turner, Patricia A Peyser, Sung Kyun Park
The association between cigarette smoking and inflammation is well known. However, the biological mechanisms behind the association are not fully understood, particularly the role of DNA methylation, which is known to be affected by smoking. Using 2-step epigenetic Mendelian randomization, we investigated the role of DNA methylation in the association between cigarette smoking and inflammation. In 822 African Americans from the Genetic Epidemiology Network of Arteriopathy, phase 2 (Jackson, Mississippi; 2000-2005), study population, we examined the association of cigarette smoking with DNA methylation using single nucleotide polymorphisms identified in previous genome-wide association studies of cigarette smoking...
November 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29142469/hypothermic-machine-perfusion-with-metformin-university-of-wisconsin-solution-for-ex-vivo-preservation-of-standard-and-marginal-liver-grafts-in-a-rat-model
#15
Yi-Chao Chai, Guo-Xin Dang, Hai-Qi He, Jian-Hua Shi, Hong-Ke Zhang, Rui-Tao Zhang, Bo Wang, Liang-Shuo Hu, Yi Lv
AIM: To compare the effect of University of Wisconsin (UW) solution with or without metformin, an AMP-activated protein kinase (AMPK) activator, for preserving standard and marginal liver grafts of young and aged rats ex vivo by hypothermic machine perfusion (HMP). METHODS: Eighteen young (4 mo old) and 18 aged (17 mo old) healthy male SD rats were selected and randomly divided into three groups: control group, UW solution perfusion group (UWP), and UW solution with metformin perfusion group (MUWP)...
October 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29142418/marantodes-pumilum-blume-kuntze-inhibited-secretion-of-lipopolysaccharide-and-monosodium-urate-crystal-stimulated-cytokines-and-plasma-prostaglandin-e2
#16
Eldiza Puji Rahmi, Jamia Azdina Jamal, Endang Kumolosasi, Juriyati Jalil, Nor-Ashila Aladdin
Background: Marantodes pumilum is traditionally used for dysentery, gonorrhea, and sickness in the bones. Previous studies revealed its antibacterial and xanthine oxidase inhibitory activities. Objective: To evaluate the inhibitory effects of three M. pumilum varieties on the secretion of lipopolysaccharide (LPS)- and monosodium urate crystal (MSU)-induced cytokines and plasma prostaglandin E2 (PGE2) in vitro. Materials and Methods: The leaves and roots of M...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29142190/detection-of-atherosclerotic-plaques-in-the-rabbit-aorta-using-ultrasound-microbubbles-conjugated-to-interleukin-18-antibodies
#17
Zhen-Zhen Jiang, Xia-Tian Liu, Cai-Ye Ma, Cong He, Xing-Yun Li, Chuan-Lin Hou, Zu-Sheng Cheng, Guo-Yuan Xia
BACKGROUND The purpose of the study was to investigate the ability of microbubbles (MBs) targeting interleukin-18 (IL-18) to detect plaques in a rabbit atherosclerotic plaque model. MATERIAL AND METHODS A rabbit atherosclerotic plaque model was established. The locations of the atherosclerotic plaques were verified by two-dimensional scanning and color Doppler flow imaging. An IL-18 antibody was conjugated to naked MBs (MBc) using the biotin-streptavidin conjugation method, resulting in the formation of MBIL-18...
November 16, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29141858/interleukin-1-blockade-in-recently-decompensated-systolic-heart-failure-results-from-redhart-recently-decompensated-heart-failure-anakinra-response-trial
#18
Benjamin W Van Tassell, Justin Canada, Salvatore Carbone, Cory Trankle, Leo Buckley, Claudia Oddi Erdle, Nayef A Abouzaki, Dave Dixon, Dinesh Kadariya, Sanah Christopher, Aaron Schatz, Jessica Regan, Michele Viscusi, Marco Del Buono, Ryan Melchior, Pranav Mankad, Juan Lu, Robin Sculthorpe, Giuseppe Biondi-Zoccai, Edward Lesnefsky, Ross Arena, Antonio Abbate
BACKGROUND: An enhanced inflammatory response predicts worse outcomes in heart failure (HF). We hypothesized that administration of IL-1 (interleukin-1) receptor antagonist (anakinra) could inhibit the inflammatory response and improve peak aerobic exercise capacity in patients with recently decompensated systolic HF. METHODS AND RESULTS: We randomly assigned 60 patients with reduced left ventricular ejection fraction (<50%) and elevated C-reactive protein levels (>2 mg/L), within 14 days of hospital discharge, to daily subcutaneous injections with anakinra 100 mg for 2 weeks, 12 weeks, or placebo...
November 2017: Circulation. Heart Failure
https://www.readbyqxmd.com/read/29138829/resveratrol-ameliorates-inflammatory-damage-and-protects-against-osteoarthritis-in-a-rat-model-of-osteoarthritis
#19
Yulong Wei, Jie Jia, Xin Jin, Wei Tong, Hongtao Tian
Resveratrol is a non‑flavonoid polyphenol compound with a stilbene structure. As a type of phytoalexin produced under stress in plants, it improves the plant's resistance against pathogens and environment deterioration, and performs important functions beneficial to human health, such as anti‑cancer, anti‑oxidation, regulating blood lipid levels and prolonging life span. The effects of resveratrol were examined in a rat model of osteoarthritis (OA) and observed to ameliorate inflammatory damage and protect against OA...
November 13, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29136779/juglanin-ameliorates-lps-induced-neuroinflammation-in-animal-models-of-parkinson-s-disease-and-cell-culture-via-inactivating-tlr4-nf-%C3%AE%C2%BAb-pathway
#20
Fang-Xue Zhang, Ren-Shi Xu
Parkinson's disease (PD) is a common neuro-degenerative disorder, and novel therapeutic targets are required for the treatment of PD. Juglanin is a natural compound extracted from the crude Polygonum aviculare, exhibiting anti-inflammatory, anti-oxidant and anti-cancer activities. In our study, PD in mice was induced by systemic LPS treatment as evidenced by enhanced α-synuclein and reduced tyrosine hydroxylase (TH), which were reversed by juglanin treatment. Moreover, juglanin administration attenuated LPS-caused behavioral and memory impairments and reduced LPS-induced enhancement of neuro-degenerative markers, including amyloid β (Aβ) and p-Tau...
November 7, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
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