keyword
MENU ▼
Read by QxMD icon Read
search

Drug use prevention

keyword
https://www.readbyqxmd.com/read/29342125/induction-of-pro-apoptotic-endoplasmic-reticulum-stress-in-multiple-myeloma-cells-by-neo214-perillyl-alcohol-conjugated-to-rolipram
#1
Thomas C Chen, Nymph Chan, Shirin Labib, Jiali Yu, Hee-Yeon Cho, Florence M Hofman, Axel H Schönthal
Despite the introduction of new therapies for multiple myeloma (MM), many patients are still dying from this disease and novel treatments are urgently needed. We have designed a novel hybrid molecule, called NEO214, that was generated by covalent conjugation of the natural monoterpene perillyl alcohol (POH), an inducer of endoplasmic reticulum (ER) stress, to rolipram (Rp), an inhibitor of phosphodiesterase-4 (PDE4). Its potential anticancer effects were investigated in a panel of MM cell lines. We found that NEO214 effectively killed MM cells in vitro with a potency that was over an order of magnitude stronger than that of its individual components, either alone or in combination...
January 17, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29342119/novel-hybrid-formulations-based-on-thiourea-derivatives-and-core-shell-fe%C3%A2-o%C3%A2-c18-nanostructures-for-the-development-of-antifungal-strategies
#2
Carmen Limban, Alexandru Vasile Missir, Miron Teodor Caproiu, Alexandru Mihai Grumezescu, Mariana Carmen Chifiriuc, Coralia Bleotu, Luminita Marutescu, Marius Toma Papacocea, Diana Camelia Nuta
The continuously increasing global impact of fungal infections is requiring the rapid development of novel antifungal agents. Due to their multiple pharmacological activities, thiourea derivatives represent privileged candidates for shaping new drugs. We report here the preparation, physico-chemical characterization and bioevaluation of hybrid nanosystems based on new 2-((4-chlorophenoxy)methyl)-N-(substituted phenylcarbamo-thioyl)benzamides and Fe₃O₄@C18 core@shell nanoparticles. The new benzamides were prepared by an efficient method, then their structure was confirmed by spectral studies and elemental analysis and they were further loaded on Fe₃O₄@C18 nanostructures...
January 17, 2018: Nanomaterials
https://www.readbyqxmd.com/read/29340855/the-relationship-between-target-joints-and-direct-resource-use-in-severe-haemophilia
#3
Jamie O'Hara, Shaun Walsh, Charlotte Camp, Giuseppe Mazza, Liz Carroll, Christina Hoxer, Lars Wilkinson
OBJECTIVES: Target joints are a common complication of severe haemophilia. While factor replacement therapy constitutes the majority of costs in haemophilia, the relationship between target joints and non drug-related direct costs (NDDCs) has not been studied. METHODS: Data on haemophilia patients without inhibitors was drawn from the 'Cost of Haemophilia across Europe - a Socioeconomic Survey' (CHESS) study, a cost assessment in severe haemophilia A and B across five European countries (France, Germany, Italy, Spain, and the United Kingdom) in which 139 haemophilia specialists provided demographic and clinical information for 1285 adult patients...
January 16, 2018: Health Economics Review
https://www.readbyqxmd.com/read/29340825/laparoscopic-surgery-in-colon-cancer-patients-treated-with-chronic-anti-thrombotic-therapy
#4
Hiroaki Nozawa, Takahide Shinagawa, Kazushige Kawai, Keisuke Hata, Toshiaki Tanaka, Takeshi Nishikawa, Kensuke Otani, Kazuhito Sasaki, Manabu Kaneko, Shigenobu Emoto, Koji Murono
BACKGROUND: Anti-thrombotic medications are commonly used for the treatment and prevention of cardiovascular diseases. Laparoscopic resection of colon cancer has generally been accepted with favorable outcomes being reported in randomized control trials. However, the safety and efficacy of laparoscopic surgery for colon cancer patients receiving chronic anti-thrombotic therapy (AT) remain unclear. METHODS: We identified 951 patients who underwent elective resection for colon cancer between 2009 and 2016 from our database...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340807/long-term-outcome-of-infliximab-optimization-for-overcoming-immunogenicity-in-patients-with-inflammatory-bowel-disease
#5
Konstantinos Papamichael, Ravy K Vajravelu, Mark T Osterman, Adam S Cheifetz
BACKGROUND: Preliminary data suggest that treatment optimization can reverse immunogenicity and regain response in patients with IBD and secondary loss of response (SLR) to anti-TNF therapy due to antidrug antibodies. However, data regarding the long-term outcome of these patients are scarce. AIMS: We aimed to investigate drug retention in IBD patients of whom infliximab was optimized to overcome immunogenicity and variables associated with drug retention. METHODS: This was a retrospective, multicenter study of consecutive IBD patients with antibodies to infliximab (ATI), based on either proactive or reactive therapeutic drug monitoring, who underwent infliximab optimization (increasing dose, shortening interval, adding an immunomodulator, or combination) to overcome immunogenicity from September 2012 to July 2015; they were followed through December 2015...
January 16, 2018: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29340540/toxic-epidermal-necrolysis-a-paradigm-of-critical-illness
#6
Alfonso Estrella-Alonso, José Antonio Aramburu, Mercedes Yolanda González-Ruiz, Lucía Cachafeiro, Manuel Sánchez Sánchez, José A Lorente
Toxic epidermal necrolysis is an adverse immunological skin reaction secondary in most cases to the administration of a drug. Toxic epidermal necrolysis, Stevens-Johnson syndrome, and multiform exudative erythema are part of the same disease spectrum. The mortality rate from toxic epidermal necrolysis is approximately 30%. The pathophysiology of toxic epidermal necrolysis is similar in many respects to that of superficial skin burns. Mucosal involvement of the ocular and genital epithelium is associated with serious sequelae if the condition is not treated early...
October 2017: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/29340060/assessment-of-antimicrobial-and-wound-healing-effects-of-brevinin-2ta-against-the-bacterium-klebsiella-pneumoniae-in-dermally-wounded-rats
#7
Siqin Liu, Qilin Long, Yang Xu, Jun Wang, Zhongwei Xu, Lei Wang, Mei Zhou, Yuxin Wu, Tianbao Chen, Chris Shaw
Antimicrobial peptides (AMPs) are regarded as promising alternatives for antibiotics due to their inherent capacity to prevent microbial drug resistance. Amphibians are rich source of bioactive molecules, which provide numerous AMPs with various structures as drug candidates. Here, we isolated and identified a novel AMP Brevinin-2Ta (B-2Ta) from the skin secretion of the European frog, Pelophylax kl. esculentus. In vitro studies revealed that it showed broad antimicrobial activities against S. aureus, E. coli and C...
December 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/29339509/biodegradable-piezoelectric-force-sensor
#8
Eli J Curry, Kai Ke, Meysam T Chorsi, Kinga S Wrobel, Albert N Miller, Avi Patel, Insoo Kim, Jianlin Feng, Lixia Yue, Qian Wu, Chia-Ling Kuo, Kevin W-H Lo, Cato T Laurencin, Horea Ilies, Prashant K Purohit, Thanh D Nguyen
Measuring vital physiological pressures is important for monitoring health status, preventing the buildup of dangerous internal forces in impaired organs, and enabling novel approaches of using mechanical stimulation for tissue regeneration. Pressure sensors are often required to be implanted and directly integrated with native soft biological systems. Therefore, the devices should be flexible and at the same time biodegradable to avoid invasive removal surgery that can damage directly interfaced tissues. Despite recent achievements in degradable electronic devices, there is still a tremendous need to develop a force sensor which only relies on safe medical materials and requires no complex fabrication process to provide accurate information on important biophysiological forces...
January 16, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29339468/molecular-epidemiology-reveals-the-role-of-war-in-the-spread-of-hiv-in-ukraine
#9
Tetyana I Vasylyeva, Mariia Liulchuk, Samuel R Friedman, Iana Sazonova, Nuno R Faria, Aris Katzourakis, Nataliia Babii, Alla Scherbinska, Julien Thézé, Oliver G Pybus, Pavlo Smyrnov, Jean L Mbisa, Dimitrios Paraskevis, Angelos Hatzakis, Gkikas Magiorkinis
Ukraine has one of the largest HIV epidemics in Europe, historically driven by people who inject drugs (PWID). The epidemic showed signs of stabilization in 2012, but the recent war in eastern Ukraine may be reigniting virus spread. We investigated the movement of HIV-infected people within Ukraine before and during the conflict. We analyzed HIV-1 subtype-A pol nucleotide sequences sampled during 2012-2015 from 427 patients of 24 regional AIDS centers and used phylogeographic analysis to reconstruct virus movement among different locations in Ukraine...
January 16, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29339316/diagnosis-and-management-of-neuromyelitis-optica-spectrum-disorders-an-update
#10
REVIEW
Alice Bruscolini, Marta Sacchetti, Maurizio La Cava, Magda Gharbiya, Massimo Ralli, Alessandro Lambiase, Armando de Virgilio, Antonio Greco
Neuromyelitis optica (NMO) and Neuromyelitis optica spectrum disorders (NMOSD) are a group of autoimmune conditions characterized by inflammatory involvement of the optic nerve, spinal cord and central nervous system. Novel evidence showed a key role of autoantibodies against aquaporin-4 immunoglobulin G (AQP4 IgG) in the pathogenesis of NMOSD and, recently, new classification and diagnostic criteria have been adopted to facilitate an earlier identification and improve the management of these conditions. Diagnosis of NMOSD is currently based on clinical, neuroimaging and laboratory features...
January 12, 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29339292/selective-hcn1-block-as-a-strategy-to-control-oxaliplatin-induced-neuropathy
#11
F Resta, L Micheli, A Laurino, V Spinelli, T Mello, L Sartiani, L Di Cesare Mannelli, E Cerbai, C Ghelardini, M N Romanelli, G Mannaioni, A Masi
Chemotherapy-Induced Peripheral Neuropathy (CIPN) is the most frequent adverse effect of pharmacological cancer treatments. The occurrence of neuropathy prevents the administration of fully-effective drug regimen, affects negatively the quality of life of patients, and may lead to therapy discontinuation. CIPN is currently treated with anticonvulsants, antidepressants, opioids and non-opioid analgesics, all of which are flawed by insufficient anti-hyperalgesic efficacy or addictive potential. Understandably, developing new drugs targeting CIPN-specific pathogenic mechanisms would dramatically improve efficacy and tolerability of anti-neuropathic therapies...
January 12, 2018: Neuropharmacology
https://www.readbyqxmd.com/read/29339167/comparison-of-anticoagulant-therapy-for-atrial-fibrillation-novel-oral-anticoagulants-versus-vitamin-k-antagonists
#12
REVIEW
Sean T Chen, Manesh R Patel
In patients with non-valvular atrial fibrillation (NVAF), oral anticoagulation is important for prevention of stroke and systemic embolism (SE). While Vitamin K antagonists (VKAs) have historically been the standard of care, these medications are limited by numerous food and drug interactions with onerous requirements for frequent monitoring and dose adjustments. Over the past decade, several novel oral anticoagulants (NOACs) have been developed to directly inhibit factor IIa/thrombin (dabigatran) or activated factor X (apixaban, rivaroxaban, edoxaban)...
January 12, 2018: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/29338751/evaluation-of-the-effects-of-a-designated-program-on-illegal-drug-cessation-among-adolescents-who-experiment-with-drugs
#13
Chiu-Ching Chang, Jung-Yu Liao, Chiu-Mieh Huang, Hsiao-Pei Hsu, Chih-Che Chen, Jong-Long Guo
BACKGROUND: Studies indicate that adolescent-onset drug users experience a greater likelihood of dependence that continues into adulthood. The importance of early intervention was evident in treating adolescents before their substance use progressed. We examined the effectiveness of an intervention program that prevents students who experiment with drugs from reusing them. METHODS: The study was based on 10 out of 18 invited schools that were randomly assigned to either the intervention group (5 schools, n = 43) or the comparison group (5 schools, n = 41)...
January 16, 2018: Substance Abuse Treatment, Prevention, and Policy
https://www.readbyqxmd.com/read/29338693/in-vitro-antimicrobial-susceptibility-testing-of-human-brucella-melitensis-isolates-from-ulanqab-of-inner-mongolia-china
#14
Zhi-Guo Liu, Dong-Dong Di, Miao Wang, Ri-Hong Liu, Hong-Yan Zhao, Dong-Ri Piao, Zhong-Zhi Zhao, Yong-Qing Hao, Ya-Nan Du, Hai Jiang, Bu-Yun Cui, Xian-Zhu Xia
BACKGROUND: Brucellosis is an endemic disease in the Inner Mongolia Autonomous Region of China and Ulanqab exhibits the highest prevalence of brucellosis in this region. Due to the complex nature of Brucellosis, a cure for this disease has proven to be elusive. Furthermore, the reduced susceptibility of Brucella spp. to antimicrobial agents has been reported as a potential cause of therapeutic failure. However, detailed in vitro antimicrobial susceptibility patterns pertaining to Brucella isolates from this region have not yet been published...
January 16, 2018: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29338667/docosahexaenoic-acid-prevents-resistance-to-antiepileptic-drugs-in-two-animal-models-of-drug-resistant-epilepsy
#15
Melika Moezifar, Mohammad Sayyah, Morteza Zendehdel, Hakimeh Gavzan
OBJECTIVES: One-third of epileptic patients are resistant to antiepileptic drugs. Few clinical studies with small sample size indicate that polyunsaturated fatty acids could control drug-resistant epilepsy. We examined the efficacy of acute and chronic administration of docosahexaenoic acid (DHA) in two animal models of drug-resistant epilepsies, i.e. 6-Hz psychomotor seizures in mice and lamotrigine (LTG)-resistant kindled rats. METHODS: Mice received a single injection of DHA (300 µM, i...
January 16, 2018: Nutritional Neuroscience
https://www.readbyqxmd.com/read/29338602/sequential-drug-treatment-algorithm-for-agitation-and-aggression-in-alzheimer-s-and-mixed-dementia
#16
Simon Jc Davies, Amer M Burhan, Donna Kim, Philip Gerretsen, Ariel Graff-Guerrero, Vincent L Woo, Sanjeev Kumar, Sarah Colman, Bruce G Pollock, Benoit H Mulsant, Tarek K Rajji
INTRODUCTION: Behavioural and psychological symptoms of dementia (BPSD) include agitation and aggression in people with dementia. BPSD is common on inpatient psychogeriatric units and may prevent individuals from living at home or in residential/nursing home settings. Several drugs and non-pharmacological treatments have been shown to be effective in reducing behavioural and psychological symptoms of dementia. Algorithmic treatment may address the challenge of synthesizing this evidence-based knowledge...
January 1, 2018: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/29338536/p2y12-receptor-inhibitors-an-evolution-in-drug-design-to-prevent-arterial-thrombosis
#17
Danny Kupka, Dirk Sibbing
P2Y12 inhibitors are a critical component of dual antiplatelet therapy (DAPT) - a combination of a P2Y12 receptor inhibitor and aspirin - which is the superior strategy to prevent arterial thrombosis in patients with acute coronary syndromes (ACS) and undergoing stent implantation. Areas covered: Basic science articles, clinical studies, and reviews from 1992-2017 were searched using Pubmed library to collet impactful literature. After an introduction to the purinergic receptor biology, this review summarizes current knowledge on P2Y12 receptor inhibitors including their specific pharmacodynamic as well as pharmacokinetic and drug interaction features...
January 17, 2018: Expert Opinion on Drug Metabolism & Toxicology
https://www.readbyqxmd.com/read/29338456/an-update-on-the-safety-of-nutraceuticals-and-effects-on-lipid-parameters
#18
Arrigo F G Cicero, Alessandro Colletti
Cardiovascular diseases (CVDs) are the leading cause of mortality and disability in developed countries, whereas a large portion of patients in primary prevention have uncontrolled level of CVD risk factors. Dietary supplementation with bioactive natural compounds with demonstrated lipid-lowering effects is currently supported by the international guidelines for CVD prevention and some international expert panels. Areas covered: This review provides insights on issues concerning the tolerability and safety of the most commonly used nutraceuticals with demonstrated lipid-lowering effect in humans...
January 16, 2018: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/29338119/management-of-morning-hypertension-a-consensus-statement-of-an-asian-expert-panel
#19
REVIEW
Ji-Guang Wang, Kazuomi Kario, Chen-Huan Chen, Jeong-Bae Park, Satoshi Hoshide, Yong Huo, Hae-Young Lee, Yan Li, Masaki Mogi, Masanori Munakata, Sungha Park, Dingliang Zhu
Morning blood pressure (BP) surge is an important aspect of hypertension research. Morning BP monitoring could be a clinically relevant concept in the therapeutic management of hypertension and in the prevention of cardiovascular complications by defining and treating morning hypertension. Because antihypertensive medication is often taken in the morning, uncontrolled morning BP during the trough effect hours could be a hallmark of inadequate choice of antihypertensive regimen, such as the use of short- or intermediate-acting drugs, underdosing of drugs, or no use or underuse of combination therapy...
January 16, 2018: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/29338016/ultrasound-mediated-delivery-and-distribution-of-polymeric-nanoparticles-in-the-normal-brain-parenchyma-of-a-metastatic-brain-tumour-model
#20
Habib Baghirov, Sofie Snipstad, Einar Sulheim, Sigrid Berg, Rune Hansen, Frits Thorsen, Yrr Mørch, Catharina de Lange Davies, Andreas K O Åslund
The treatment of brain diseases is hindered by the blood-brain barrier (BBB) preventing most drugs from entering the brain. Focused ultrasound (FUS) with microbubbles can open the BBB safely and reversibly. Systemic drug injection might induce toxicity, but encapsulation into nanoparticles reduces accumulation in normal tissue. Here we used a novel platform based on poly(2-ethyl-butyl cyanoacrylate) nanoparticle-stabilized microbubbles to permeabilize the BBB in a melanoma brain metastasis model. With a dual-frequency ultrasound transducer generating FUS at 1...
2018: PloS One
keyword
keyword
109535
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"