keyword
MENU ▼
Read by QxMD icon Read
search

ECH

keyword
https://www.readbyqxmd.com/read/28330031/apport-de-l%C3%A2-%C3%A3-chographie-dans-les-traumatismes-oculaires%C3%A2-%C3%A3-propos-de-47%C3%A2-cas
#1
H Bouchama, O Taiaa, M El Yadari, N Ech-Cherif El Kettani, M R Elhassani, M Jiddane, M Fikri
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329980/paralysie-de-la-langue-r%C3%A3-v%C3%A3-lant-une-tuberculose-neuro-m%C3%A3-ning%C3%A3-e
#2
Meriem Menany, Najoua Benslima, Meryem Fikri, Najoua Ech-Chrif El Kettani, Moulay Rachid El Hassani, Mohamed Jiddane
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329966/hypertension-intracr%C3%A3-nienne-par-pneumoc%C3%A3-phalie-extensive-post-traumatique-sous-tension%C3%A2-signe-de-mont-fuji
#3
Hind Boukhalit, Ouijdane Zamani, Meriem Fikri, Moulay Rachid El Hassani, Mohamed Jiddane, Najoua Ech-Cherif El Kettani
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329962/les-h%C3%A3-mangiomes-caverneux-orbitaires%C3%A2-%C3%A3-propos-de-5%C3%A2-cas
#4
H Bouchama, O Taiaa, M El Yadari, N Ech-Cherif El Kettani, M-R Elhassani, M Jiddane, M Fikri
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329961/les-lymphomes-orbitaires%C3%A2-%C3%A3-propos-de-10%C3%A2-cas
#5
H Bouchama, C Tilfine, M El Yadari, N Ech-Cherif El Kettani, M-R Elhassani, M Jiddane, M Fikri
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329960/tum%C3%A3-faction-unilat%C3%A3-rale-de-la-glande-lacrymale-r%C3%A3-v%C3%A3-latrice-de-sarco%C3%A3-dose
#6
H Bouchama, C Tilfine, M El Yadari, N Ech-Cherif El Kettani, M-R Elhassani, M Jiddane, M Fikri
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329959/les-pseudotumeurs-inflammatoires-de-l%C3%A2-orbite%C3%A2-%C3%A3-propos-de-5%C3%A2-cas
#7
H Bouchama, C Tilfine, M El Yadari, N Ech-Cherif El Kettani, M-R Elhassani, M Jiddane, M Fikri
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28315327/discovery-of-a-kelch-like-ech-associated-protein-1-inhibitory-tetrapeptide-and-its-structural-characterization
#8
Satoshi Sogabe, Kotaro Sakamoto, Yusuke Kamada, Akito Kadotani, Yasunori Fukuda, Jun-Ichi Sakamoto
Keap1 constitutively binds to the transcription factor Nrf2 to promote its degradation, resulting in negative modulation of genes involved in cellular protection against oxidative stress. Keap1 is increasingly recognized as an attractive target for treating diseases involving oxidative stress, including cancer, atherosclerosis, diabetes, arthritis, and neurodegeneration. We used phage-display peptide screening to identify a tetrapeptide showing moderate binding affinity, which inhibits the interaction between Nrf2 and Keap1...
March 14, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28314773/glucocorticoid-receptor-signaling-represses-the-antioxidant-response-by-inhibiting-histone-acetylation-mediated-by-the-transcriptional-activator-nrf2
#9
Md Morshedul Alam, Keito Okazaki, Linh Thi Thao Nguyen, Nao Ota, Hiroshi Kitamura, Shohei Murakami, Hiroki Shima, Kazuhiko Igarashi, Hiroki Sekine, Hozumi Motohashi
NRF2 (nuclear factor erythroid 2-related factor 2) is a key transcriptional activator that mediates the inducible expression of antioxidant genes. NRF2 is normally ubiquitinated by KEAP1 (Kelch-like ECH-associated protein 1) and subsequently degraded by proteasomes. Inactivation of KEAP1 by oxidative stress or electrophilic chemicals allows NRF2 to activate transcription through binding to antioxidant response elements (AREs) and recruiting histone acetyltransferase CBP (CREB-binding protein). While KEAP1-dependent regulation is a major determinant of NRF2 activity, NRF2-mediated transcriptional activation varies from context to context, suggesting other intracellular signaling cascades may impact NRF2 function...
March 17, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28213287/butein-induction-of-ho-1-by-p38-mapk-nrf2-pathway-in-adipocytes-attenuates-high-fat-diet-induced-adipose-hypertrophy-in-mice
#10
Zheng Wang, Sun-O Ka, Youngyi Lee, Byung-Hyun Park, Eun Ju Bae
Adipose tissue inflammation and oxidative stress are key components in the development of obesity and insulin resistance. Heme oxygenase (HO)-1 in adipocytes protects against obesity and adipose dysfunction. In this study, we report the identification of butein, a flavonoid chalcone, as a novel inducer of HO-1 expression in adipocytes in vitro and in vivo. Butein upregulated HO-1 mRNA and protein expression in 3T3-L1 adipocytes, accompanied by Kelch-Like ECH-Associated Protein (Keap) 1 degradation and increase in the nuclear level of nuclear factor erythroid 2-related factor 2 (Nrf2)...
February 14, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28204816/antioxidant-and-cytoprotective-effects-of-morin-against-hydrogen-peroxide-induced-oxidative-stress-are-associated-with-the-induction-of-nrf-2%C3%A2-mediated-ho-1-expression-in-v79-4-chinese-hamster-lung-fibroblasts
#11
Moon Hee Lee, Hee-Jae Cha, Eun Ok Choi, Min Ho Han, Sung Ok Kim, Gi-Young Kim, Su Hyun Hong, Cheol Park, Sung-Kwon Moon, Soon-Jeong Jeong, Moon-Jin Jeong, Wun-Jae Kim, Yung Hyun Choi
Natural phytochemicals of plant origin, including flavonoids, have been found to be potent antioxidants providing beneficial effects against oxidative stress-related diseases. The present study was carried out to investigate the antioxidant properties of morin, a flavonoid originally isolated from the flowering plants of the Moraceae family. Superoxide dismutase (SOD)‑like activity and 2,2'‑azino‑bis‑(3‑ethylbenzothiazoline‑6‑sulfonic acid) (ABTS•+) radical scavenging activity were determined...
March 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28192254/effect-of-dietary-phosphorus-deficiency-on-the-growth-immune-function-and-structural-integrity-of-head-kidney-spleen-and-skin-in-young-grass-carp-ctenopharyngodon-idella
#12
Kang Chen, Wei-Dan Jiang, Pei Wu, Yang Liu, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou, Lin Feng
This study evaluates the effects of dietary phosphorus on the growth, immune function and structural integrity (head kidney, spleen and skin) of young grass carp (Ctenopharyngodon idella) that were fed graded levels of available phosphorus (0.95-8.75 g/kg diet). Results indicated that phosphorus deficiency decreased the growth performance of young grass carp. In addition, the results first demonstrated that compared with the optimal phosphorus level, phosphorus deficiency depressed the lysozyme (LZ) and acid phosphatase (ACP) activities and the complement 3 (C3), C4 and immunoglobulin M (IgM) contents, and down-regulated the mRNA levels of antimicrobial peptides, anti-inflammatory cytokines, inhibitor of κBα (IκBα) and target of rapamycin (TOR), whereas it up-regulated pro-inflammatory cytokines, nuclear factor kappa B (NF-κB) p65 and NF-κB p52 mRNA levels to decrease fish head kidney and spleen immune functions...
February 10, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28178212/anti-inflammatory-activity-of-sanghuangporus-sanghuang-mycelium
#13
Wang-Ching Lin, Jeng-Shyan Deng, Shyh-Shyun Huang, Sheng-Hua Wu, Chin-Chu Chen, Wan-Rong Lin, Hui-Yi Lin, Guan-Jhong Huang
Acute lung injury (ALI) is characterized by inflammation of the lung tissue and oxidative injury caused by excessive accumulation of reactive oxygen species. Studies have suggested that anti-inflammatory or antioxidant agents could be used for the treatment of ALI with a good outcome. Therefore, our study aimed to test whether the mycelium extract of Sanghuangporus sanghuang (SS-1), believed to exhibit antioxidant and anti-inflammatory properties, could be used against the excessive inflammatory response associated with lipopolysaccharides (LPS)-induced ALI in mice and to investigate its possible mechanism of action...
February 7, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28145852/safranal-prevents-rotenone-induced-oxidative-stress-and-apoptosis-in-an-in-vitro-model-of-parkinson-s-disease-through-regulating-keap1-nrf2-signaling-pathway
#14
P-K Pan, L-Y Qiao, X-N Wen
Safranal, a major constituent of saffron, possesses antioxidant and anti-apoptotic properties showing considerable neuroprotective effects. However, whether safranal shows therapeutic effect on Parkinson's disease (PD) remains unknown. In this study, we aimed to investigate the potential effect of safranal on PD using an in vitro model of PD induced by rotenone. We found that safranal significantly inhibited rotenone-induced cell death in a dose-dependent manner. Moreover, safranal also markedly suppressed the reactive oxygen species (ROS) generation and cell apoptosis induced by rotenone...
December 30, 2016: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/28129239/expression-patterns-of-nrf2-and-keap1-in-ovarian-cancer-cells-and-their-prognostic-role-in-disease-recurrence-and-patient-survival
#15
Hye-Yon Cho, Kidong Kim, Yong-Beom Kim, Haeryoung Kim, Jae Hong No
OBJECTIVE: This study evaluated the expression patterns of nuclear factor erythroid 2-related factor 2 (Nrf2) and Kelch-like ECH-associated protein 1 (Keap1) and assessed their clinical value as prognostic indicators in ovarian cancer. METHODS: The expression patterns of Nrf2 and Keap1 were determined in 100 epithelial ovarian cancers by immunohistochemistry analyses. The associations of Nrf2 and Keap1 expression with clinicopathological characteristics of patients were evaluated...
March 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28123399/the-status-of-nrf2-based-therapeutics-current-perspectives-and-future-prospects
#16
REVIEW
Irina G Gazaryan, Bobby Thomas
This mini-review presents the authors' vision on the current status and future trends in the development of neuroprotective agents working via activation of nuclear factor erythroid 2-related factor 2 (Nrf2), and in particular, via disruption of Nrf2-Keap1 interaction. There are two opposite "chemical" mechanisms underlying such activation: the first one is a non-specific covalent modification of Keap1 thiols, resulting in side effects of varied severity, and the second one is the shift of the Nrf2-Kelch-like ECH associated protein-1 (Keap1) binding equilibrium in the presence of a competitive and chemically benign displacement agent...
November 2016: Neural Regeneration Research
https://www.readbyqxmd.com/read/28118364/physical-and-flavor-characteristics-fatty-acid-profile-antioxidant-status-and-nrf2-dependent-antioxidant-enzyme-gene-expression-changes-in-young-grass-carp-ctenopharyngodon-idella-fillets-fed-dietary-valine
#17
Jian-Bo Luo, Lin Feng, Wei-Dan Jiang, Yang Liu, Pei Wu, Jun Jiang, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou
This study was conducted to examine the effects of dietary valine on the physical and flavor characteristics, fatty acid (FA) profile, antioxidant status and Nrf2-dependent antioxidant enzyme gene expression in the muscle of young grass carp (Ctenopharyngodon idella) fed increasing levels of valine (4.3, 8.0, 10.6, 13.1, 16.9 and 19.1 g/kg) for 8 weeks. Compared with the control group, the group fed valine showed improved physical characteristics of fish fillets (increased relative shear force, hydroxyproline, protein and lipid levels and decreased cathepsin B and L activities, as well as cooking loss, were observed)...
2017: PloS One
https://www.readbyqxmd.com/read/28104387/impact-of-echinocandin-on-prognosis-of-proven-invasive-candidiasis-in-icu-a-post-hoc-causal-inference-model-using-the-amarcand2-study
#18
Sébastien Bailly, Olivier Leroy, Elie Azoulay, Philippe Montravers, Jean-Michel Constantin, Hervé Dupont, Didier Guillemot, Olivier Lortholary, Jean-Paul Mira, Pierre-François Perrigault, Jean-Pierre Gangneux, Jean-François Timsit
OBJECTIVE: guidelines recommend first-line systemic antifungal therapy (SAT) with echinocandins in invasive candidiasis (IC), especially in critically ill patients. This study aimed at assessing the impact of echinocandins compared to azoles as initial SAT on the 28-day prognosis in adult ICU patients. METHODS: From the prospective multicenter AmarCAND2 cohort (835 patients), we selected those with documented IC and treated with echinocandins (ECH) or azoles (AZO)...
January 16, 2017: Journal of Infection
https://www.readbyqxmd.com/read/28099509/a-comparative-study-on-antioxidant-system-in-fish-hepatopancreas-and-intestine-affected-by-choline-deficiency-different-change-patterns-of-varied-antioxidant-enzyme-genes-and-nrf2-signaling-factors
#19
Pei Wu, Yang Liu, Wei-Dan Jiang, Jun Jiang, Juan Zhao, Yong-An Zhang, Xiao-Qiu Zhou, Lin Feng
The liver and intestine are susceptible to the oxidative damage which could result in several diseases. Choline deficiency induced oxidative damage in rat liver cells. Thus, this study aimed to investigate the potential molecular mechanisms responsible for choline deficiency-induced oxidative damage. Juvenile Jian carp were fed diets differing in choline content [165 (deficient group), 310, 607, 896, 1167 and 1820 mg/kg diet] respectively for 65 days. Oxidative damage, antioxidant enzyme activities and related gene expressions in the hepatopancreas and intestine were measured...
2017: PloS One
https://www.readbyqxmd.com/read/28088909/synergistic-interaction-between-heme-oxygenase-ho-and-nuclear-factor-e2-related-factor-2-nrf2-against-oxidative-stress-in-cardiovascular-related-diseases
#20
Joseph Fomusi Ndisang
BACKGROUND: Nuclear factor-erythroid related factor-2 (Nrf2) is a master regulator of transcriptional activation of anti-oxidants in cells. Similarly, heme oxygenase (HO) is a cytoprotective protein with anti-oxidant effects. This review article will shed more light on the interaction between Nrf2 and HO. METHODS AND RESULTS: A PubMed search was done for recent articles on Nrf2 and HO. These studies suggested that under normal physiological conditions, Nrf2 is bound within the cytoplasm to its repressor, Kelch-like ECH-associated protein (Keap1), an oxidative stress sensor...
January 13, 2017: Current Pharmaceutical Design
keyword
keyword
97551
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"