keyword
MENU ▼
Read by QxMD icon Read
search

Drug

keyword
https://www.readbyqxmd.com/read/28647998/-analysis-of-optical-coherence-tomography-of-early-and-very-late-stent-restenosis-after-drug-eluting-stent-implantation
#1
Z J Liu, B Shi, C C Deng, G X Xu, R Z Zhao, C Y Shen, Z L Wang, H L Liu
Objective: Using optical coherence tomography (OCT) to analyze the morphological characteristics of lesions between early in-stent restenosis (E-ISR) and very late in-stent restenosis (VL-ISR) after drug-eluting stents (DES) implantation. Methods: In 25 patients (DES) with ISR, OCT images were acquired before percutaneous coronary intervention (PCI), the morphological characteristics of E-ISR (<1 years, n=14) and VL-ISR (>3 years, n=11) were compared.The quantitative and qualitative analysis of the entire stent and the minimum lumen area (MLA) site were carried out respectively...
June 20, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28647987/-distribution-of-hiv-1-subtypes-among-foreign-patients-in-guangzhou-between-2008-and-2010-and-in-2015
#2
Z G Han, H Wu, C Y Liang, K Gao, H X Mai, Y S Cai, H F Xu
Objective: To understand the characteristic of subtype distribution among foreigners who were living with HIV-1, in Guangzhou. Methods: HIV-1 RNAs were extracted from 114 serum specimens in foreigners diagnosed with HIV-1 infections between 2008 and 2010, and in 2015. Partial pol gene of HIV-1 genome from these RNA samples were amplified by nested reverse transcription polymerase chain reaction (nested-PCR) with nucleotide sequenced. Subsequently, phylogenetic tree was reconstructed using the pol sequences of samples and references...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28647985/-discriminatory-power-of-variable-number-on-tandem-repeats-loci-for-genotyping-mycobacterium-tuberculosis-strains-in-china
#3
H X Chen, C Cai, J Y Liu, Z G Zhang, M Yuan, J N Jia, Z G Sun, H R Huang, J M Gao, W M Li
Objective: Using the standard genotype method, variable number of tandem repeats (VNTR), we constructed a VNTR database to cover all provinces and proposed a set of optimized VNTR loci combinations for each province, in order to improve the preventive and control programs on tuberculosis, in China. Methods: A total of 15 loci VNTR was used to analyze 4 116 Mycobacterium tuberculosis strains, isolated from national survey of Drug Resistant Tuberculosis, in 2007. Hunter-Gaston Index (HGI) was also used to analyze the discriminatory power of each VNTR site...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28647975/-one-night-stand-behavior-and-associated-factors-among-young-men-who-have-sex-with-men-in-wuhan-china
#4
Y X Mao, C C Xiao, T Wang, S Y Li, H Yan
Objective: This present study was to examine the prevalence and determinants of one-night-stand behavior among young men who have sex with men (YMSM). Methods: A total of 403 YMSM aged 16 to 25 were recruited through internet promotion, extending activity and HIV VCT in Wuhan. Data was gathered through anonymous questionnaire. Binary logistic regression was used to examine factors associated with one-night-stand behavior. Results: Of the 398 YMSM, 48.99% (195/398) reported having had casual sex in the last 6 months...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28647919/role-of-sglt2-inhibitors-in-patients-with-diabetes-mellitus-and-heart-failure
#5
REVIEW
Frederik H Verbrugge
PURPOSE OF REVIEW: This review aims to summarize the evidence on cardiovascular risks and benefits of glucose-lowering drugs in diabetic patients, with a particular focus on the role of sodium-glucose transporter-2 (SGLT-2) inhibitors and their promising potential as a heart failure treatment. RECENT FINDINGS: The SGLT-2 inhibitor empagliflozin has emerged as the first glucose-lowering drug to lower cardiovascular mortality in diabetes with an unprecedented 38% relative risk reduction...
June 24, 2017: Current Heart Failure Reports
https://www.readbyqxmd.com/read/28647918/designing-future-clinical-trials-in-heart-failure-with-preserved-ejection-fraction-lessons-from-topcat
#6
REVIEW
Ravi B Patel, Sanjiv J Shah, Gregg C Fonarow, Javed Butler, Muthiah Vaduganathan
PURPOSE OF REVIEW: Spironolactone did not demonstrate benefit with respect to the primary composite endpoint in the global TOPCAT (Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist) trial in patients with chronic heart failure with preserved ejection fraction (HFpEF). We identify key lessons from the TOPCAT experience that can be applied to future HFpEF trials. RECENT FINDINGS: Subsequent analyses of TOPCAT have revealed marked regional heterogeneity in patient profiles, event rates, drug adherence, and treatment effects...
June 24, 2017: Current Heart Failure Reports
https://www.readbyqxmd.com/read/28647917/novel-endpoints-for-heart-failure-clinical-trials
#7
REVIEW
Carine E Hamo, Mihai Gheorghiade, Javed Butler
PURPOSE OF REVIEW: With the growing prevalence of heart failure, there is a particular need to develop new pharmacologic treatments that can improve outcomes. While there are several approved therapies for heart failure with reduced ejection fraction, there is currently no approved agent for those with preserved ejection fraction. The current review aimed to explore the utility of alternate endpoints to mortality and hospitalization. RECENT FINDINGS: There is increased interest in the use of alternative endpoints such as functional status and quality of life for heart failure drug development to focus on patients feeling better in addition to improving outcomes...
June 24, 2017: Current Heart Failure Reports
https://www.readbyqxmd.com/read/28647884/fluoxetine-induces-apoptosis-through-endoplasmic-reticulum-stress-via-mitogen-activated-protein-kinase-activation-and-histone-hyperacetylation-in-sk-n-be-2-m17-human-neuroblastoma-cells
#8
Ji Hyun Choi, Yeon Ju Jeong, Ah-Ran Yu, Kyung-Sik Yoon, Wonchae Choe, Joohun Ha, Sung Soo Kim, Eui-Ju Yeo, Insug Kang
Fluoxetine (FLX) is an antidepressant drug that belongs to the class of selective serotonin reuptake inhibitors. FLX is known to induce apoptosis in multiple types of cancer cells. In this study, the molecular mechanisms underlying the anti-cancer effects of FLX were investigated in SK-N-BE(2)-M17 human neuroblastoma cells. FLX induced apoptotic cell death, activation of caspase-4, -9, and -3, and expression of endoplasmic reticulum (ER) stress-associated proteins, including C/EBP homologous protein (CHOP)...
June 24, 2017: Apoptosis: An International Journal on Programmed Cell Death
https://www.readbyqxmd.com/read/28647879/disposal-of-household-pharmaceuticals-in-insular-communities-social-attitude-behaviour-evaluation-and-prevention-activities
#9
Antonis A Zorpas, Maria Dimitriou, Irene Voukkali
The increase in medicine and drug consumption have resulted in identifying these emerging pollutants in all aquatic compartments, ranging from surface water and groundwater resources to the marine environment. Pharmaceuticals are an indispensable part of life today. A large number of pharmaceuticals are used in a daily basis in the treatment, prevention, cure or diagnosis of diseases or to otherwise enhance people's physical or mental well-being. This paper focuses on the evaluation of the attitude of citizens in Cyprus regarding the disposal of pharmaceuticals as well as to identify the main reasons why pharmaceutical wastes are produced...
June 25, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28647801/prognostic-factors-of-atrial-fibrillation-following-coronary-artery-bypass-graft-surgery
#10
Mantas Kievišas, Vytenis Keturakis, Egidijus Vaitiekūnas, Lukas Dambrauskas, Loreta Jankauskienė, Šarūnas Kinduris
OBJECTIVE: Postoperative atrial fibrillation (POAF) is the most common complication after cardiac surgery. To prevent this complication, routine pharmacological prophylactic drugs could be administered. Our study aimed to analyze the various perioperative factors associated with the development of POAF after coronary artery bypass graft (CABG) surgery. METHODS: This prospective study included 617 patients, who received CABG surgery in the year 2014. RESULTS: There were 429 (69...
June 24, 2017: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28647791/premonitory-symptoms-of-migraine-in-childhood-and-adolescence
#11
REVIEW
N Karsan, P Prabhakar, P J Goadsby
PURPOSE OF REVIEW: Premonitory symptoms in migraine; symptoms occurring before the onset of migraine pain or aura, are an increasingly recognised area of interest within headache research. It has been recently documented in the literature that these symptoms also occur in children and adolescents, with a comparable phenotype to adults. This review discusses the wide presentation of premonitory symptoms in migraine in children and adolescents, and the importance of understanding how these early symptoms are mediated in order to ensure that targeted abortive therapies are developed in the future...
July 2017: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/28647739/antipsychotic-induced-dopamine-supersensitivity-psychosis-pharmacology-criteria-and-therapy
#12
Guy Chouinard, Anne-Noël Samaha, Virginie-Anne Chouinard, Charles-Siegfried Peretti, Nobuhisa Kanahara, Masayuki Takase, Masaomi Iyo
The first-line treatment for psychotic disorders remains antipsychotic drugs with receptor antagonist properties at D2-like dopamine receptors. However, long-term administration of antipsychotics can upregulate D2 receptors and produce receptor supersensitivity manifested by behavioral supersensitivity to dopamine stimulation in animals, and movement disorders and supersensitivity psychosis (SP) in patients. Antipsychotic-induced SP was first described as the emergence of psychotic symptoms with tardive dyskinesia (TD) and a fall in prolactin levels following drug discontinuation...
June 24, 2017: Psychotherapy and Psychosomatics
https://www.readbyqxmd.com/read/28647672/therapeutic-targeting-of-nuclear-export-inhibition-in-lung-cancer
#13
Arjun Gupta, Jessica M Saltarski, Michael A White, Pier P Scaglioni, David E Gerber
Intracellular compartmentalization and trafficking of molecules plays a critical role in complex and essential cellular processes. In lung cancer and other malignancies, aberrant nucleocytoplasmic transport of tumor suppressor proteins and cell cycle regulators results in tumorigenesis and inactivation of apoptosis. Pharmacologic targeting of this process, termed selective inhibition of nuclear export (SINE), has demonstrated anti-tumor efficacy in preclinical models and human clinical trials. Exportin-1 (XPO1)-which serves as the sole exporter of several tumor suppressor proteins and cell cycle regulators, including retinoblastoma (Rb), adenomatous polyposis coli (APC), p53, p73, p21, p27, FOXO, STAT3, IKB, topoisomerase II and PAR-4-is the principal focus of SINE drug development...
June 21, 2017: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/28647665/comparative-metabolism-of-ddao-benzoate-in-liver-microsomes-from-various-species
#14
Hong-Ying Ma, Jia-Da Yang, Jie Hou, Li-Wei Zou, Qiang Jin, Da-Cheng Hao, Jing Ning, Guang-Bo Ge, Ling Yang
DDAB (6,8-dichloro-9,9-dimethyl-7-oxo-7,9-dihydroacridin-2-yl benzoate) is a newly developed near-infrared fluorescent probe for human carboxylesterase 2 (hCE2), exhibiting high specificity and good reactivity for real-time monitoring the enzymatic activities of hCE2 in complex biological systems. In order to explore the applicability of DDAB in commonly used animal species, the interspecies difference in DDAB hydrolysis was carefully investigated by using liver microsomes from human and five experimental animals including mouse, rat, dog, minipig and monkey...
June 21, 2017: Toxicology in Vitro: An International Journal Published in Association with BIBRA
https://www.readbyqxmd.com/read/28647652/kinase-activity-in-recurring-primary-skull-base-chordomas-and-chondrosarcomas-identification-of-novel-pathways-of-oncogenesis-and-potential-drug-targets
#15
Philip Tatman, Joshua Osbun, Youssef Yakkioui, Sumanpret Kaur, Carolina Parada, Tina Busald, Donald Born, Owais Ahmad, Jing Zhang, Manuel Ferreira
OBJECTIVE: Chordomas and chondrosarcomas are tumors that can occur in the skull base. Currently, 45% of chordomas and 56% of chondrosarcomas recur within five years of surgery. The role of adjuvant therapy is highly debated. No pharmacotherapies have been approved by the FDA for chordomas or chondrosarcomas. The high propensity for recurrence and lack of definitive adjuvant therapy necessitates additional basic science research to identify molecular anomalies associated with recurrent disease...
June 21, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28647610/the-jak-stat3-axis-a-comprehensive-drug-target-for-solid-malignancies
#16
REVIEW
Jennifer Huynh, Nima Etemadi, Frédéric Hollande, Matthias Ernst, Michael Buchert
Intercellular communication between tumor cells, immune cells and the stroma characterises the tumor microenvironment, which is instrumental for establishing the ecological niche that fosters tumor growth and metastasis. While tumor cell intrinsic STAT3 signaling provides a crucial axis to support cell proliferation and survival, it also regulates many activities of the non-transformed cells that collectively make up the tumor microenvironment. Accordingly, excessive activation of STAT3 is a hallmark of many malignancies, and often occurs in response to cytokines of the IL-6 and IL-10 families...
June 21, 2017: Seminars in Cancer Biology
https://www.readbyqxmd.com/read/28647590/differences-in-the-coronal-proteome-acquired-by-particles-depositing-in-the-lungs-of-asthmatic-versus-healthy-humans
#17
Abhinav Kumar, Elif Melis Bicer, Paul Pfeffer, Marco P Monopoli, Kenneth A Dawson, Jonny Eriksson, Katarina Edwards, Steven Lynham, Matthew Arno, Annelie F Behndig, Anders Blomberg, Graham Somers, Dave Hassall, Lea Ann Dailey, Ben Forbes, Ian Mudway
Most inhaled nanomedicines in development are for the treatment of lung disease, yet little is known about their interaction with the respiratory tract lining fluids (RTLF). Here we combined the use of nano-silica, as a protein concentrator, with label-free snapshot proteomics (LC-MS/MS; key findings confirmed by ELISA) to generate a quantitative profile of the RTLF proteome and provided insight into the evolved corona; information that may be used in future to improve drug targeting to the lungs by inhaled medicines...
June 21, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28647589/mannose-conjugated-layered-double-hydroxide-nanocomposite-for-targeted-sirna-delivery-to-enhanced-cancer-therapy
#18
Li Li, Run Zhang, Wenyi Gu, Zhi Ping Xu
Sheet-like layered double hydroxide nanoparticles (LDH NPs) have showed great potentials in biomedical applications such as nanocarriers for drug and gene delivery, biosensors and imaging agents. However, target delivery of drugs and genes using LDH NPs to the desired tumor sites is a major challenge in cancer therapy. The aim of this study is to develop a functional LDH-based nanocomposite for target delivery of siRNA to cancer cells. Mannose as a targeting moiety was firstly conjugated onto SiO2-coated LDH nanocomposite...
June 21, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28647580/one-carbon-metabolism-biomarkers-and-cognitive-decline-in-the-very-old-the-newcastle-85-study
#19
Nuno Mendonça, Antoneta Granic, John C Mathers, Carmen Martin-Ruiz, Keith A Wesnes, Chris J Seal, Carol Jagger, Tom R Hill
OBJECTIVES: Although the biological rationale for the association between folate, vitamin B12, and homocysteine with cognitive function seems plausible, conflicting results have been reported. This study aimed to determine the associations between 1-carbon (1-C) metabolism biomarkers (folate, vitamin B12, and homocysteine), and cognitive impairment at baseline and the rate of cognitive decline over 5 years in the very old. DESIGN: The Newcastle 85+ Study was a prospective longitudinal study of people 85 years old and followed over 5 years in Northeast England...
June 21, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28647568/hepatocyte-derived-macrophage-migration-inhibitory-factor-mediates-alcohol-induced-liver-injury-in-mice-and-patients
#20
Veronica Marin, Kyle Poulsen, Gemma Odena, Megan R McMullen, Jose Altamirano, Pau Sancho-Bru, Claudio Tiribelli, Juan Caballeria, Natalia Rosso, Ramon Bataller, Laura E Nagy
BACKGROUND & AIMS: Macrophage migration inhibitory factor (MIF) is a multi-potent cytokine that contributes to the inflammatory response to injury. MIF is expressed by multiple cell types; however, the cellular source and actions of MIF in alcoholic liver disease (ALD) are not well known. Here we tested the hypothesis that non-myeloid cells, specifically hepatocytes, are an important cellular source of MIF in ALD. METHODS: MIF expression was measured in HuH7 and differentiated THP-1 cells in response to ethanol...
June 21, 2017: Journal of Hepatology
keyword
keyword
1107
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"