keyword
MENU ▼
Read by QxMD icon Read
search

cga

keyword
https://www.readbyqxmd.com/read/29243968/chlorogenic-acid-enriched-extract-of-ilex-kudingcha-c-j-tseng-inhibits-angiogenesis-in-zebrafish
#1
Tao Zhong, Linghua Piao, Hyun Jung Kim, Xiande Liu, Shengnan Jiang, Guomin Liu
Kudingcha is a particularly bitter tasting tea that has been widely used in China to eliminate fever and itching eyes, and to clear blood toxins. Kudingcha is considered of value for its potential anticancer effects that are attributed to the presence of characteristic bioactive ingredients. The chlorogenic acid (CGA) derivatives 3-0-caffeoylquinic acid, 5-0-caffeoylquinic acid, 3,5-0-dicaffeoylquinic acid, and 4,5-0-dicaffeoylquinic acid were separated from Ilex kudingcha C.J. Tseng extract by high-performance liquid chromatography (HPLC)-photodiode array detector (PDA) and HPLC-nuclear magnetic resonance (NMR)...
December 2017: Journal of Medicinal Food
https://www.readbyqxmd.com/read/29237969/agreement-analysis-between-three-different-short-geriatric-screening-scales-in-patients-undergoing-chemotherapy-for-solid-tumors
#2
Amit Joshi, Nidhi Tandon, Vijay M Patil, Vanita Noronha, Sudeep Gupta, Atanu Bhattacharjee, Kumar Prabhash
BACKGROUND: Comprehensive geriatric assessment (CGA) in routine practice is not logistically feasible. Short geriatric screening tools are available for selecting patients for CGA. However none of them is validated in India. In this analysis we aim to compare the level of agreement between three commonly used short screening tools (Flemish version of TRST (fTRST), G8 and VES-13. METHODS: Patients ≥65 years with a solid tumor malignancy undergoing cancer directed treatment were interviewed between March 2013 to July 2014...
October 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/29232390/clinicopathological-hallmarks-and-biomarkers-of-colorectal-neuroendocrine-neoplasms
#3
Alexander Koenig, Sebastian Krug, Daniela Mueller, Peter J Barth, Ute Koenig, Michael Scharf, Volker Ellenrieder, Patrick Michl, Roland Moll, Kia Homayunfar, Peter Herbert Kann, Philipp Stroebel, Thomas M Gress, Anja Rinke
Chromogranin A (CgA) is a well-established marker for diagnosis and follow up of patients with gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN). Recently, it has been shown that plasma levels of CgA correlate with tumor load and predict survival of patients with NEN of the small bowel. It is assumed that this is as well valid for NEN of the colon and rectum, however, this is not supported by data. To evaluate this assumption, we analyzed 62 patients with NEN of the colon and rectum listed in the Marburg GEP-NEN registry for clinicopathological characteristics, expression and plasma levels of CgA...
2017: PloS One
https://www.readbyqxmd.com/read/29221989/differential-targeting-of-membrane-lipid-domains-by-caffeic-acid-and-its-ester-derivatives
#4
Hugo A L Filipe, Carla Sousa, Joaquim T Marquês, Diogo Vila-Viçosa, António de Granada Flor, Ana S Viana, M Soledade C S Santos, Miguel Machuqueiro, Rodrigo F M de Almeida
Phenolic acids have been associated to a wide range of important health benefits underlain by a common molecular mechanism of action. Considering that significant membrane permeation is prevented by their hydrophilic character, we hypothesize that their main effects result from the interplay with cell membrane surface. This hypothesis was tested using the paradigmatic caffeic acid (CA) and two of its ester derivatives, rosmarinic (RA) and chlorogenic (CGA) acids, for which we predict, based on molecular dynamics simulations, a shallow location in phospholipid bilayers dependent on the protonation-state...
December 5, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/29215843/-influence-of-partial-hepatectomie-on-ammoniumdetoxications-function-of-liver-at-chronic-tetrachlorcarbon-hepatitis
#5
P N Savilov
The purpose. To study the effect of partial hepatectomy (PH) on the main ways of ammonia detoxication in the liver (synthesis of urea and glutamine) in chronic tetrachlorcarbon (CCl4) hepatitis. Methods. The experiments were performed on 165 white outbred rats (females) weighing 180-220 g Chronic CCl4-hepatitis was reproduced by subcutaneous injection of 50% CCl4 solution in olive oil (0.1 ml/100g of body weight,65 days, through the day with two two-week breaks between 6-7 and 13-14 injections). PH conducted electrocautery, removing part of the left lobe of the liver (15-20% by weight of the body) to 65th (and last) day of the introduction of the CCl4...
April 2017: Patologicheskaia Fiziologiia i èksperimental'naia Terapiia
https://www.readbyqxmd.com/read/29214547/association-of-nlrp3-polymorphisms-with-susceptibility-to-primary-gouty-arthritis-in-a-chinese-han-population
#6
Quan-Bo Zhang, Yu-Feng Qing, Yong-Long He, Wen-Guang Xie, Jing-Guo Zhou
The NLRP3-interleukin1β (IL1β) signaling pathway is involved in monosodium urate (MSU)-mediated inflammation. The aim of this present study was to determine whether single nucleotide polymorphisms (SNPs) in the NLRP3 gene are associated with susceptibility to gouty arthritis (GA) and whether these SNPs alter the expression of components of the NLRP3-IL1β signaling pathway. The rs10754558, rs4612666, and rs1539019 SNPs were detected in 583 patients with GA and 459 healthy subjects. NLRP3 and IL1β mRNA levels in peripheral blood mononuclear cells (PBMCs) and serum IL1β levels were measured in different genotype carriers, and correlations between the NLRP3 SNPs and NLRP3 mRNA, IL1β mRNA, and serum IL1β levels were investigated...
December 7, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/29214407/clinical-features-and-pathogenesis-of-membranoproliferative-glomerulonephritis-a-nationwide-analysis-of-the-japan-renal-biopsy-registry-from-2007-to-2015
#7
Naoki Nakagawa, Naoyuki Hasebe, Motoshi Hattori, Michio Nagata, Hitoshi Yokoyama, Hiroshi Sato, Hitoshi Sugiyama, Akira Shimizu, Yoshitaka Isaka, Shoichi Maruyama, Ichiei Narita
BACKGROUND: The incidence and age distribution of membranoproliferative glomerulonephritis (MPGN) vary throughout the world by race and ethnicity. We sought to evaluate the clinical features, pathogenesis, and age distribution of MPGN among a large nationwide data from the Japan Renal Biopsy Registry (J-RBR). METHODS: A cross-sectional survey of 593 patients with MPGN (types I and III) registered in the J-RBR between 2007 and 2015 was conducted. Clinical parameters, and laboratory findings at diagnosis were compared between children (< 20 years), adults (20-64 years), and elderly patients (≥ 65 years)...
December 6, 2017: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/29207051/chlorogenic-acid-attenuates-hydrogen-peroxide%C3%A2-induced-oxidative-stress-in-lens-epithelial-cells
#8
Jike Song, Dadong Guo, Hongsheng Bi
Oxidative stress has an important role in the degradation, oxidation, cross‑linking and aggregation of lens proteins, and can trigger lens epithelial cell apoptosis. To investigate the protective effect of chlorogenic acid (CGA) against hydrogen peroxide (H2O2)‑induced oxidative stress, human lens epithelial cells (hLECs) were exposed to various concentrations of H2O2 in the presence and absence of CGA. Using MTT assay, reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) and ELISA techniques, cell viability, and protein/mRNA levels of BCL2 apoptosis regulator (Bcl‑2) and BCL2 associated X apoptosis regulator (Bax) were investigated...
December 1, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29206906/what-is-comprehensive-geriatric-assessment-cga-an-umbrella-review
#9
S G Parker, P McCue, K Phelps, A McCleod, S Arora, K Nockels, S Kennedy, H Roberts, S Conroy
Background: comprehensive geriatric assessment (CGA) is now the accepted gold standard for caring for frail older people in hospital. However, there is uncertainty about identifying and targeting suitable recipients and which patients benefit the most. Objectives: our objectives were to describe the key elements, principal measures of outcome and the characteristics of the main beneficiaries of inpatient CGA. Methods: we used the Joanna Briggs Institute umbrella review method...
December 1, 2017: Age and Ageing
https://www.readbyqxmd.com/read/29198128/proprotein-convertase-1-mediated-proneuropeptide-proteolytic-processing-in-ischemic-neuron-injury
#10
S S Tang, Z Y Liang, L R Guo, J H Zhang, D Zhou
BACKGROUND: Pro-protein processing mechanism plays an important role in neuron injury. OBJECTIVE: To study the protein convertase 1 (PC1) mediated processing mechanism, the ischemic cellular or tissue proPC1/PC1 or proCgA/CgA (pro-chromogranin A) was analyzed. METHODS: NS20Y differentiated cells were stressed by 0-6 h of oxygen and glucose deprivation (OGD) in glucose-free DMEM and an anaerobic jar environment. Ischemic C57BL/J mouse model was established by performing 60-min of middle cerebral artery occlusion (MCAO) operation and subsequent 4 or 24-h reperfusion...
2017: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/29197566/local-subcutaneous-injection-of-chlorogenic-acid-inhibits-the-nociceptive-trigeminal-spinal-nucleus-caudalis-neurons-in-rats
#11
Kaede Kakita, Hirona Tsubouchi, Mayu Adachi, Shiori Takehana, Yoshihito Shimazu, Mamoru Takeda
Acute administration of chlorogenic acid (CGA) in vitro was recently shown to modulate potassium channel conductance and acid-sensing ion channels (ASICs) in the primary sensory neurons; however, in vivo peripheral effects of CGA on the nociceptive mechanical stimulation of trigeminal neuronal activity remains to be determined. The present study investigated whether local administration of CGA in vivo attenuates mechanical stimulation-induced excitability of trigeminal spinal nucleus caudalis neuronal (SpVc) activity in rats...
November 29, 2017: Neuroscience Research
https://www.readbyqxmd.com/read/29197261/is-the-clock-drawing-test-useful-in-the-screening-assessment-of-aged-patients-with-chronic-heart-failure
#12
Karolina Piotrowicz, Małgorzata Fedyk-Łukasik, Anna Skalska, Tomasz Grodzicki
PURPOSE: Cognitive impairment is one of the most common geriatric deficits in old patients with heart failure (HF), but there has been a lack of study on the utility of the Clock Drawing Test (CDT) when used with this group of patients. The aim of the study was to assess the usefulness of the CDT in the geriatric assessment of aged outpatients with chronic HF. PATIENTS AND METHODS: A cross-sectional analysis of the results of the comprehensive geriatric assessment (CGA), including the CDT, of 92 aged outpatients with heart failure was conducted...
November 29, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/29191920/combined-test-of-serum-cga-and-nse-improved-the-power-of-prognosis-prediciton-of-nf-pnets
#13
Yang Lv, Xu Han, Chunyan Zhang, Yuan Fang, Ning Pu, Yuan Ji, Dansong Wang, Xuefeng Xu, Wenhui Lou
PURPOSE: Chromogranin-A (CgA) and neuron-specific enolase (NSE) are important markers for neuroendocrine tumors, however, the clinical value of combining these markers has not been well studied. In this study we investigated the utility of each marker individually and in combination for patients with nonfunctional pancreatic neuroendocrine tumors (NF-pNETs). PATIENTS AND METHODS: In this study, NF-pNETs patients and controls were recruited from December 2011 to March 2016; 784 serum samples from peripheral vein were collected...
November 30, 2017: Endocrine Connections
https://www.readbyqxmd.com/read/29187325/relevance-of-g8-scale-in-referring-elderly-patients-with-aortic-stenosis-requiring-a-tavi-for-a-geriatric-consultation
#14
Albane de Thézy, Aurélie Lafargue, Lydie d'Arailh, Marina Dijos, Lionel Leroux, Nathalie Salles, Muriel Rainfray
Aortic stenosis (AS) may soon become a significant public health issue. Referring elderly suffering from aortic stenosis for a transcatheter aortic valve implantation (TAVI) versus surgical valve replacement might be difficult and requires a multidisciplinary staff. G8 is a geriatric screening scale for frailty, validated in oncogeriatry. We study sensibility and specificity of G8 used by cardiologists in comparison to a comprehensive geriatric assessment (CGA) performed by geriatrician. Prospective study, from February to July 2015, in Bordeaux university Hospital, France...
December 1, 2017: Gériatrie et Psychologie Neuropsychiatrie du Vieillissement
https://www.readbyqxmd.com/read/29187120/growth-and-neurodevelopmental-outcomes-of-early-high-dose-parenteral-amino-acid-intake-in-very-low-birth-weight-infants-a-randomized-controlled-trial
#15
Maya Balakrishnan, Alishia Jennings, Lynn Przystac, Chanika Phornphutkul, Richard Tucker, Betty Vohr, Bonnie E Stephens, Joseph M Bliss
BACKGROUND: Administration of high-dose parenteral amino acids (AAs) to premature infants within hours of delivery is currently recommended. This study compared the effect of lower and higher AA administration starting close to birth on short-term growth and neurodevelopmental outcomes at 18-24 months corrected gestational age (CGA). METHODS: Infants <1250 g birth weight (n = 168) were randomly assigned in a blinded fashion to receive parenteral nutrition providing 1-2 g/kg/d AA and advancing daily by 0...
March 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29180856/effects-of-comprehensive-geriatric-assessment-on-physical-fitness-in-an-acute-medical-setting-for-frail-elderly-patients
#16
Kristina Åhlund, Maria Bäck, Birgitta Öberg, Niklas Ekerstad
Introduction: Frail elderly people often use emergency care. During hospitalization, physical decline is common, implying an increased risk of adverse health outcomes. Comprehensive Geriatric Assessment (CGA) has been shown to be beneficial for these patients in hospital care. However, there is very limited evidence about the effects on physical fitness. The aim was to compare effects on physical fitness in the acute care of frail elderly patients at a CGA unit versus conventional care, 3 months after discharge...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/29178418/dense-core-vesicle-biogenesis-and-exocytosis-in-neurons-lacking-chromogranins-a-and-b
#17
Natalia Dominguez, Jan Rt van Weering, Ricardo Borges, Ruud F Toonen, Matthijs Verhage
Chromogranin A and B (Cgs) are considered to be master regulators of cargo sorting for the regulated secretory pathway (RSP) and Dense-Core Vesicle (DCV) biogenesis. To test this, we analyzed the release of NPY-pHluorin, a live RSP reporter, and the distribution, number and appearance of DCVs, in mouse hippocampal neurons lacking expression of CHGA and CHGB genes. qRT-PCR analysis showed that expression of other granin family members was not significantly altered in CgA/B-/- neurons. As synaptic maturation of developing neurons depends on secretion of trophic factors in the RSP, we first analyzed neuronal development in standardized neuronal cultures...
November 27, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/29170333/36%C3%A2-frailty-flying-squad-an-emergency-department-focussed-acute-care-of-the-elderly-service-dr-genevieve-robson-royal-united-hospital-nhs-foundation-trust
#18
Samantha Ballham, Scott Buxton, Rosa Camacho, Adrianna Sinclair, Chris Dyer, Nicola Jakeman
INTRODUCTION: The over 75 s make up 20% of our ED attendances. The greatest increase has been in the over 85 s. This very elderly cohort are more likely to be frail and are 10X more likely to require admission than 20-40 year olds and once in hospital have longer stays. There is evidence that multidisciplinary care and early Comprehensive Geriatric Assessment (CGA) improves outcomes for older patients, reducing readmissions, long term care, greater satisfaction and lower costs. The aim of this project was to improve the acute care provided to our older patients at the Front Door of the hospital...
December 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29161661/chlorogenic-acid-prevents-diabetic-nephropathy-by-inhibiting-oxidative-stress-and-inflammation-through-modulation-of-the-nrf2-ho-1-and-nf-%C3%A4-b-pathways
#19
Liping Bao, Jushuang Li, Dongqing Zha, Lian Zhang, Ping Gao, Tao Yao, Xiaoyan Wu
Oxidative and inflammatory damage have been suggested to play important roles in the pathogenesis of diabetic nephropathy (DN). Chlorogenic acid (CGA) is one of the most abundant polyphenols and has known immunoprotective, antioxidant and anti-inflammatory properties. In the present study, animal experiments were designed to examine the protective effects of CGA in DN, and cellular experiments were designed to explore the underlying mechanisms. CGA significantly attenuated diabetic renal damage based on histological pathology and molecular biological methods...
November 18, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29150094/-geriatric-assessment-and-prognostic-scores-in-older-cancer-patient-additional-support-to-the-therapeutic-decision
#20
REVIEW
Frédéric Pamoukdjian, Evelyne Liuu, Philippe Caillet, Mathilde Gisselbrecht, Stéphane Herbaud, Pascaline Boudou-Rouquette, Laurent Zelek, Elena Paillaud
Cancer is a disease of the elderly as demonstrated by the epidemiological evolution of Western countries. Indeed, two third of cancers newly diagnosed occur over 65 years. However, older cancer patients have been often excluded from clinical trials in oncology and the extrapolation of cancer treatments in this population remains difficult in practice. Scientific societies recommend that a comprehensive geriatric assessment (CGA) be performed in patients aged 70 and over and selected using screening tools for frailty such as the G8 index...
November 14, 2017: Bulletin du Cancer
keyword
keyword
46444
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"