1,415,297 results match your criteria Drugs and Chemicals
Aktuelle Urol 2018 Dec 6;49(6):519-524. Epub 2018 Dec 6.
Spital Thurgau AG, Urologie, Frauenfeld.
The classical algorithm of the management of male lower urinary tract symptoms (LUTSs) due to benign prostatic hyperplasia (BPH) includes a surgical approach in case pharmacological therapy has failed. Emerging minimally-invasive treatments (MITs) offer potential for rapid symptomatic relief, reducing the morbidity of invasive BPH surgery. Convective interstitial radiofrequency water vapour thermal ablation of the prostate with the Rezūm system is a novel MIT for the treatment of bothersome moderate-to-severe lower urinary tract symptoms associated with BPH. Read More
Semin Neurol 2018 Dec 6;38(6):608-618. Epub 2018 Dec 6.
Department of Neurology, Boston Medical Center, Boston, Massachusetts.
Migraine and tension-type headache (TTH) are common primary disorders that carry significant morbidity and socioeconomic effect. In this article, we will review the epidemiology, presentation, and diagnosis of these disorders. First-line acute treatment for migraine consists of analgesics, triptans, and antiemetics, while nonsteroidal anti-inflammatory drugs are the mainstay treatment for TTH. Read More
Cell Physiol Biochem 2018 Dec 6;51(5):2148-2159. Epub 2018 Dec 6.
Minimally Invasive Treatment Center, Fudan University Shanghai Cancer Center, Shanghai,
Background/aims: Although oxaliplatin is one of the most effective chemotherapeutic drugs used to treat colorectal cancer (CRC), long-term administration usually induces acquired drug resistance during the course of treatment. Thus, there is an urgent need to explore novel strategies to improve the efficiency of cancer therapy. The aim of this study was to explore the effect of microRNA-122 (miR-122) on reversing oxaliplatin resistance in CRC. Read More
Cell Physiol Biochem 2018 Dec 6;51(5):2160-2171. Epub 2018 Dec 6.
Background/aims: KRas is usually mutated in non-small cell lung cancer (NSCLC). The mutated KRas gene is a negative prognostic indicator that promotes tumor proliferation, metastasis, and drug resistance in NSCLC, and thus has become a target for cancer therapy. This study is focused on the effects of the microRNA (miR)-202/KRas axis in regulating chemosensitivity in NSCLC. Read More
Cell Physiol Biochem 2018 Dec 6;51(5):2073-2084. Epub 2018 Dec 6.
Faculty of Information Technology & State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China.
Background/aims: One of the most important impacts of personalized medicine is the connection between patients' genotypes and their drug responses. Despite a series of studies exploring this relationship, the predictive ability of such analyses still needs to be strengthened.
Methods: Here we present the Lq penalized network-constrained logistic regression (Lq-NLR) method to meet this need, in which the predictors are integrated into the gene expression data and biological network knowledge and are combined with a more aggressive penalty function. Read More
Eur J Med Chem 2018 Nov 13;162:793-809. Epub 2018 Nov 13.
Bulgarian Academy of Sciences, Institute of Organic Chemistry, Centre of Phytochemistry, Acad. G. Bonchev Str., Bl. 9, Sofia, 1113, Bulgaria.
An extensive study was performed to develop a series of (pyrrolo-pyridin-5-yl)benzamides as reversible MAO-B inhibitors. Compounds 14 (NTZ-2020, hMAO-B IC = 1.11 nM, K = 0. Read More
Int J Surg Case Rep 2018 Nov 24;54:55-59. Epub 2018 Nov 24.
Department of Orthopaedic and Traumatology, Cipto Mangunkusumo General Hospital - Faculty of Medicine Universitas, Jl. Pangeran Diponegoro No. 71, Salemba, Central Jakarta, 10430, Indonesia. Electronic address:
Introduction: Both gluteal abscess and sacral tuberculosis are rare entities in spinal tuberculosis cases. Even in endemic country, this atypical presentation may be the cause of delayed diagnosis and treatment.
Presentation Of Case: A 51-year-old woman was admitted with painless massive lump on both of her thighs that have been enlarging for the past 6 months. Read More
J Pharm Biomed Anal 2018 Nov 24;165:101-111. Epub 2018 Nov 24.
School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea. Electronic address:
Although major adverse effects associated with nonsteroidal anti-inflammatory drugs (NSAIDs) are gastric injury, assessment of NSAIDs-induced gastrointestinal adverse effects is mostly dependent on endoscopy due to the lack of plasma biomarkers. Several amino acids associated with collagenase activity and gastric mucosal mass have been suggested as plasma biomarker candidates for gastric injury. Therefore, this study aimed to develop a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the plasma biomarker candidates, i. Read More
Eur J Med Chem 2018 Nov 28;163:215-242. Epub 2018 Nov 28.
Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China. Electronic address:
Cancer cells have been confirmed diverge significantly from normal cells on the metabolic properties. Energy production in cancer cells is abnormally dependent on the glycolysis pathway and other atypical metabolic characteristics such as increased fatty acid synthesis and increased rates of glutamine metabolism. Among these metabolic features of cancers, glutamine metabolism has been reported to be the main energy supply for the growth and viability of a potentially large subset of malignant tumors. Read More
J Chromatogr B Analyt Technol Biomed Life Sci 2018 Nov 7;1104:196-204. Epub 2018 Nov 7.
Department of Chemistry, Semnan University, Semnan 35195-363, Iran.
For the first time, three phase hollow fiber liquid phase microextraction using an influential, and green middle phase comprised a new relatively-hydrophobic deep eutectic solvent (three-phase HF-LPME-DES) was developed for trace analyses of antiarrhythmic drugs in biological and environmental samples. The extraction solvent was easily synthesized by mixing the green and cheap raw materials, namely choline chloride and 1-phenylethanol (ChCl: Ph-ETOH), in the ambient temperature. Good compatibility to pores of hollow-fiber, high ability for extraction of ionizable organic compounds with no need to any carrier agents, and easy availability in the laboratory environment turned this new proposed deep eutectic intermediate to a worthy generation of the supported liquid membrane (SLM). Read More
Drug Alcohol Depend 2018 Dec 3;194:482-486. Epub 2018 Dec 3.
Department of Academic Affairs, Baystate Medical Center, 3601 Main St., Springfield, MA 01199, United States. Electronic address:
Background: Criminal justice involved (CJS) populations with opioid use disorder (OUD) have high rates of relapse, future arrests, and death upon release. While medication for OUD (MOUD) reduces opioid relapse, concerns regarding diversion and stigma limit treatment in CJS populations. Extended release naltrexone (XR-NTX), as an opioid antagonist, may be more acceptable to CJS administrators. Read More
Colloids Surf B Biointerfaces 2018 Nov 22;175:73-83. Epub 2018 Nov 22.
Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, 12602-810, Lorena, SP, Brazil. Electronic address:
In this paper, chitosan was used as protective agent for dual temperature-/pH-sensitive poly(N-vinylcaprolactam-co-itaconic acid-co-ethylene- glycol dimethacrylate)- based hydrogel nanoparticles (poly(NVCL-co-IA-co-EGDMA)) aiming avoid their undesirable colloidal destabilization at different conditions of body human tissues. Thus, poly(NVCL-co-IA-co-EGDMA) was embedded into chitosan and a new solid dispersion was prepared via spray-drying and ketoprofen was used as carrier. Two different sizes of hydrogel nanoparticles (120. Read More
J Psychiatr Res 2018 Nov 27;109:107-117. Epub 2018 Nov 27.
Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil. Electronic address:
Alzheimer 's disease (AD) is characterized by progressive cognitive decline including memory impairment, cortical dysfunction, and neuropsychiatric disturbances. The drug discovery to treat AD consists to develop compounds able to act in multiple molecular targets involved in the pathogenesis of the disease and the repositioning of old drugs for new application. This way, the intracerebroventricular (icv) injection of streptozotocin (STZ) has been used as a metabolic model of sporadic AD. Read More
J Ethnopharmacol 2018 Dec 3. Epub 2018 Dec 3.
CSIR-National Botanical Research Institute, Plant Transgenic Laboratory, P.O. Box 436, Rana Pratap Marg,Lucknow-226 001, U.P., India. Electronic address:
Ethnopharmacological Relevance: The genus Psoralea (Fabaceae) harbours 105 accepted species that are extensively used by local peoples and medicinal practitioners of China, India, and other countries for treatment of tooth decay, psoriasis, leucoderma, leprosy, kidney problems, tuberculosis, indigestion, constipation and impotence. Presently, pharmacological research reports are available on only few species namely Bituminaria bituminosa (Syn: P. bituminosa), P. Read More
J Ethnopharmacol 2018 Dec 3. Epub 2018 Dec 3.
Department of Agriculture, Forestry and Food Science, University of Torino, Torino, Italy.
Ethnopharmacological Relevance: Characterized by one of the highest rates of endemism and biodiversity in the world, Madagascar provides a wide variety of medicinal plants, that could represent a potential source of new drugs. The main aim of this study was to investigate the potential medicinal properties of the plant species used by indigenous people in Maromizaha forest and to provide the first ethnobotanical inventory of the area.
Materials And Methods: Data were collected through open semi-structured interviews with local informants, the reported plants were collected and identified to create a specimen herbarium. Read More
J Thorac Oncol 2018 Dec 3. Epub 2018 Dec 3.
Department of Internal Medicine, National Taiwan University Hospital, Taiwan. Electronic address:
Introduction: Approximately 5% of patients with EGFR-activating mutations acquire EGFR-TKIs resistance through SCLC transformation. However, the reason for the poor outcome and the molecular basis of EGFR-mutant SCLC that has transformed from adenocarcinoma remain unclear.
Methods: In this study, we established 2 EGFR-mutant SCLC cell lines from lung adenocarcinoma patients after failed EGFR-TKI treatment to investigate their molecular basis and potential therapeutic strategies in the hope of improving patient outcome. Read More
Int Immunopharmacol 2018 Dec 3;66:330-335. Epub 2018 Dec 3.
Traditional and Complementary Medicine Research Center (TCMRC), Arak University of Medical Sciences, Arak, Iran; Department of Immunology, School of Medicine, Arak University of Medical Sciences, Arak, Iran. Electronic address:
Evidence from various studies suggests that narcotics abuse may exert adverse immunomodulatory effects on immune responses. The aim of this research was to understand the effects of detoxification with methadone on the percentage of dendritic cells (DCs) and expression of its markers in heroin addicts. In this study, myeloid DCs (CD11c) and plasmacytoid DCs (CD123) were examined in two groups. Read More
Eur J Pharm Sci 2018 Dec 3. Epub 2018 Dec 3.
Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei St. 98, H-4032 Debrecen, Hungary. Electronic address:
A new renaissance started in the research and application of cyclodextrins a few years ago. 2-Hydroxypropyl-beta-cyclodextrin (HPBCD) is used in the formulation of drugs and recently orphan designation was granted for the treatment of Niemann-Pick disease, type C. HPBCD is considered to be safe, but the exact mechanism of action and side effects are not completely explained. Read More
Drug Discov Today 2018 Dec 3. Epub 2018 Dec 3.
Synthesis and Solid State Pharmaceutical Centre (SSPC), Bernal Institute, University of Limerick, Limerick, Ireland. Electronic address:
The field of pharmaceutical cocrystals has reached a tipping point, particularly because cocrystals can improve the physicochemical properties of drugs without compromising their therapeutic benefit. Accounts of cocrystal investigations in the literature started in earnest in 2003 and patent applications soon followed. The frequency of both has steadily accelerated, demonstrating an enhanced understanding of the design, characterisation, and manufacture of cocrystals and heightened interest from industry. Read More
Int J Biol Macromol 2018 Dec 3. Epub 2018 Dec 3.
Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea. Electronic address:
Colorectal cancer is the third most diagnosed cancer and a leading cause of cancer death. Dissatisfaction with currently available anti-colorectal cancer drugs caused by unwanted side effects and low efficacy necessitates new therapeutic agents. In the present study, a sulfated glucuronorhamnoxylan polysaccharide (named SPS-CF) purified from a green alga Capsosiphon fulvescens was evaluated for its anti-cancer activity in vitro and in vivo against colorectal cancer. Read More
Pharmacol Ther 2018 Dec 3. Epub 2018 Dec 3.
Department of Biochemistry & Molecular Medicine, UC Davis School of Medicine, Sacramento, CA 95817, USA.
Small-molecule and protein/antibody drugs mainly act on genome-derived proteins to exert pharmacological effects. RNA based therapies hold the promise to expand the range of druggable targets from proteins to RNAs and the genome, as evidenced by several RNA drugs approved for clinical practice and many others under active trials. While chemo-engineered RNA mimics have found their success in marketed drugs and continue dominating basic research and drug development, these molecules are usually conjugated with extensive and various modifications. Read More
Biochim Biophys Acta Mol Cell Res 2018 Dec 3. Epub 2018 Dec 3.
Institute of Medical Biochemistry, Center for Molecular Biology of Inflammation, University of Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; Cluster of Excellence "Cells in Motion", University of Muenster, D-48149 Muenster, Germany. Electronic address:
The innate immune system is the first line of defense against pathogenic threats. For the early pathogen recognition and activation of cell protective mechanisms, germline-encoded pattern recognition receptors (PRRs) detect characteristic and evolutionary conserved pathogen-associated molecular patterns (PAMPs). PRRs are therefore key elements in the innate immune response; in addition, they sense danger-associated molecular patterns (DAMPs) that are released by host cell molecules under pathophysiological conditions. Read More
Pharmacol Biochem Behav 2018 Dec 3. Epub 2018 Dec 3.
New York State Psychiatric Institute, New York, NY, United States of America; Columbia University Medical Center, New York, NY, United States of America.
Cannabis is the most widely used illicit drugs and the changing legal, political and cultural climate will likely increase cannabis use further. One factor that may underlie the transition from recreational use to problematic use is stress. The hormone oxytocin (OXT) modulates stress and may have therapeutic efficacy for substance use disorders, but few studies have examined OXT in cannabis users. Read More
Toxicol Appl Pharmacol 2018 Dec 3. Epub 2018 Dec 3.
Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States. Electronic address:
Pregnant women with epilepsy (PWWE) require continuous anti-epileptic drug (AED) treatment to avoid risk to themselves and fetal risks secondary to maternal seizures, resulting in prolonged AED exposure to the developing embryo and fetus. The objectives of this study were to determine whether high-resolution metabolomics is able to link the metabolite profile of PWWE receiving lamotrigine or levetiracetam for seizure control to associated pharmacodynamic (PD) biological responses. Untargeted metabolomic analysis of plasma obtained from 82 PWWE was completed using high-resolution mass spectrometry. Read More
Clin Chim Acta 2018 Dec 3. Epub 2018 Dec 3.
Expert Center Clinical Chemistry Eindhoven, Eindhoven, the Netherlands; Clinical Laboratory, Máxima Medical Center, Veldhoven, the Netherlands.
Treatment of inflammatory bowel diseases and rheumatic disorders with anti-tumor necrosis factor alpha (TNFα) drugs is expensive, while a significant proportion of patients does not show adequate clinical response. Therapeutic drug monitoring (TDM) enables patient-specific anti-TNFα therapy. The role of laboratory tests in clinical care has recently been described in a value proposition framework. Read More
Exp Neurol 2018 Dec 3. Epub 2018 Dec 3.
Cellular Neurobiology Laboratories, The Salk Institute, La Jolla, CA, USA.
Ischemic stroke is an acute neurodegenerative disease that is extremely devastating to patients, their families and society. Stroke is inadequately treated even with endovascular procedures and reperfusion therapy. Using an extensive translational screening process, we have developed a pleiotropic cytoprotective agent with the potential to positively impact a large population of brain ischemia patients and revolutionize the process used for the development of new drugs to treat complex brain disorders. Read More
Exp Neurol 2018 Dec 3. Epub 2018 Dec 3.
Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA. Electronic address:
Synthetic cathinones, often marketed as 'bath salts', have been reported to induce an excited delirium syndrome with characteristic symptoms such as paranoid, hallucination and even aggression. 3,4-Methylenedioxypyrovalerone (MDPV), a norepinephrine-dopamine reuptake inhibitor (NDRI), is one of the psychoactive ingredients in bath salts. The present study utilized cortical EEG and brain microdialysis in rats to compare the effects of MDPV (0. Read More
Chem Phys Lipids 2018 Dec 3. Epub 2018 Dec 3.
Department of Pharmaceutics, National Institute of Pharmaceutical Education & Research (NIPER), Hyderabad, 500037, India. Electronic address:
Cabazitaxel as microtubule inhibitor and thymoquinone as HDAC inhibitor affects the important genes like p53, STAT3, Bax, BCL-2, p21 and down regulation of NF-κB are reported for potential activity against breast tumors. However, poor aqueous solubility and permeability hinders the delivery of these drugs to target site. To address the delivery challenges cabazitaxel and thymoquinone co-loaded lipospheres were developed. Read More
Rev Med Inst Mex Seguro Soc 2018 11 30;56(4):395-409. Epub 2018 Nov 30.
Instituto Mexicano del Seguro Social, Hospital de Especialidades “Dr. Bernardo Sepúlveda Gutiérrez”, Unidad de Investigación Médica en Endocrinología Experimental. Ciudad de México, México
More than 70% of the population in Mexico is overweight or obese, affecting mainly people in productive age. Obesity is associated with the development of diseases that increase cardiovascular risk (diabetes mellitus, hypertension or atherogenic dyslipidemia), diseases that limit the quality of life of the patient (osteoarthrosis or sleep apnea) and even with the increase in the incidence of certain types of cancer (breast or colon). It is evident that the decrease of at least 5% of body weight induces improvement in all these factors; however, in some patients it is difficult to achieve this goal only with lifestyle modifications. Read More
Cochrane Database Syst Rev 2018 Dec 5;12:CD009269. Epub 2018 Dec 5.
BC Centre on Substance Use, BC Centre for Excellence in HIV/AIDS, 611 Powell Street, Vancouver, BC, Canada, V6A 1H2.
Background: Problem alcohol use is common among people who use illicit drugs (PWID) and is associated with adverse health outcomes. It is also an important factor contributing to a poor prognosis among drug users with hepatitis C virus (HCV) as it impacts on progression to hepatic cirrhosis or opioid overdose in PWID.
Objectives: To assess the effectiveness of psychosocial interventions to reduce alcohol consumption in PWID (users of opioids and stimulants). Read More
Cochrane Database Syst Rev 2018 Dec 2;12:CD011215. Epub 2018 Dec 2.
School of Korean Medicine, Pusan National University, Beom-eu, Meulgeum, Yangsan, Korea, South, 626-870.
Background: Carpal tunnel syndrome (CTS) is a compressive neuropathic disorder at the level of the wrist. Acupuncture and other methods that stimulate acupuncture points, such as electroacupuncture, auricular acupuncture, laser acupuncture, moxibustion, and acupressure, are used in treating CTS. Acupuncture has been recommended as a potentially useful treatment for CTS, but its effectiveness remains uncertain. Read More
PLoS Pathog 2018 Dec 6;14(12):e1007432. Epub 2018 Dec 6.
Viral Pathogenesis Unit, Department of Virology, Institut Pasteur, Paris, France.
CCR5 plays immune functions and is the coreceptor for R5 HIV-1 strains. It exists in diverse conformations and oligomerization states. We interrogated the significance of the CCR5 structural diversity on HIV-1 infection. Read More
PLoS One 2018 6;13(12):e0208459. Epub 2018 Dec 6.
Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan.
Tumor-infiltrating lymphocytes are related to positive clinical prognoses in numerous cancer types. Programmed death ligand 1 (PD-L1), a mediator of the PD-1 receptor, plays an inhibitory role in cancer immune responses. PD-L1 upregulation can impede infiltrating T-cell functions in lung adenocarcinoma (LUAD), a lung cancer subtype. Read More
PLoS One 2018 6;13(12):e0207683. Epub 2018 Dec 6.
Teaching Hospital, School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Atherosclerosis-predominant vasculopathy is a common complication of diabetes with high morbidity and high mortality, which is ruining the patient's daily life. As is known to all, traditional Chinese medicine (TCM) SHENQI compound and western medicine rosiglitazone play an important role in the treatment of diabetes. In particular, SHENQI compound has a significant inhibitory effect on vascular lesions. Read More
PLoS One 2018 6;13(12):e0202622. Epub 2018 Dec 6.
Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.
Men who have sex with men (MSM) is the major risk population of HIV-1 infection in Taiwan, and its surveillance has become critical in HIV-1 prevention. We recruited MSM subjects from 17 high-risk venues and 4 community centers in northern and southern Taiwan for anonymous HIV-1 screening during 2013-2015. Blood samples were obtained for genotyping and phylogenetic analysis, and a questionnaire survey covering demographic variables and social behavior was conducted. Read More
Expert Opin Investig Drugs 2018 Dec 6. Epub 2018 Dec 6.
a Department of Neurology , School of Medicine, University of California Davis , Sacramento , CA , USA.
Introduction: Neuroinflammation has a critical role in brain disorders. Cyclooxygenase (COX) is one of the principal drug targets for the reduction of neuroinflammation; however, studies have yielded mixed results for COX-inhibitors in the treatment of diverse acute and chronic models of epilepsy. Areas covered: The article covers the effects of COX-inhibitors in epilepsy disorders. Read More
Health Aff (Millwood) 2018 Dec 6:101377hlthaff201805085. Epub 2018 Dec 6.
Aaron Catlin is a deputy director in the National Health Statistics Group, CMS Office of the Actuary.
Total nominal US health care spending increased 3.9 percent to $3.5 trillion in 2017, slowing from growth of 4. Read More
FASEB J 2018 Dec 6:fj201802018R. Epub 2018 Dec 6.
Division of Life Sciences, Korea University, Seoul, South Korea.
Extracellular vesicles contain various cellular components that are involved in tumor growth, metastasis, and immune escape. Extracellular vesicles are classified into 2 groups, namely, exosomes and microvesicles (MV). Although the formation and roles of exosomes have been studied, the exact functions of MVs and mechanisms underlying MV release are not fully understood. Read More
Mol Pharm 2018 Dec 6. Epub 2018 Dec 6.
The tendency of highly supersaturated solutions of poorly water soluble drugs to undergo liquid-liquid phase separation (LLPS) into drug-rich and water-rich phases when the concentration exceeds the amorphous solubility, for example, during dissolution of some amorphous solid dispersions, is thought to be advantageous from a bioavailability enhancement perspective. Recently, we have developed a high surface area, flow-through absorptive dissolution testing apparatus that enables fast mass transfer providing more in vivo relevant conditions and time frames for formulation testing. Using this apparatus, the absorption behaviors of solutions with different extents of supersaturation below and above the amorphous solubility were evaluated. Read More
Nano Lett 2018 Dec 6. Epub 2018 Dec 6.
Dual targeted delivery of drugs and energy by nanohybrids can potentially alleviate side effects and improve the unique features required for precision medicine. To realize this aim, however, the hybrids which are often rapidly removal from circulation and piled up tumors periphery near the blood vessels must address the difficulties in low blood half-lives and tumor penetration. In this study, a sponge-inspired carbon composites-supported red blood cell (RBC) membrane that doubles as a stealth agent and photolytic carrier that transports tumor-penetrative agents (graphene quantum dots and docetaxel (GQD-D)) and heat with irradiation was developed. Read More
ACS Chem Neurosci 2018 Dec 6. Epub 2018 Dec 6.
CAS Key Laboratory of Receptor Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 555 Zu Chong Zhi Road , Shanghai 201203 , China.
Alzheimer's disease (AD) is well-known as a severe neurodegeneration disease involving complicated etiologies, and cholinesterase inhibition remain the prevailing mode of clinical intervention in AD management. Although most clinically applied cholinesterase inhibitors (ChEIs) achieve limited clinical outcomes, research on the central cholinergic system is still thriving. Recently, an impressive amount of knowledge regarding novel acetylcholinesterase functions, as well as the close association between the central cholinergic system and other key elements for AD pathogenesis, has accumulated, highlighting that this field still has great potential for future drug development. Read More
Biomacromolecules 2018 Dec 6. Epub 2018 Dec 6.
Delivery of clinically approved nonfluorescent drugs is facing challenges because it is difficult to monitor the intracellular drug delivery without incorporating any integrated fluorescence moiety into the drug carrier. The present investigation reports the synthesis of a pH-responsive autofluorescent polymeric nano-scaffold for the administration of nonfluorescent aromatic nitrogen mustard chlorambucil (CBL) drug into the cancer cells. Copolymerization of poly(ethylene glycol) (PEG) appended styrene and CBL conjugated N-substituted maleimide monomers enables the formation of well-defined luminescent alternating copolymer. Read More
JBRA Assist Reprod 2018 Dec 6. Epub 2018 Dec 6.
Nursing Research Center, Golestan University of Medical Sciences, Gorgan, IR Iran.
Objectives: Primary dysmenorrhea is a painful uterine contraction caused by endometrial laceration. Drug therapies and complementary medicine have been used to treat dysmenorrhea. The aim of this study was to investigate and offer an updated perspective on the treatments for dysmenorrhea. Read More
Br J Clin Pharmacol 2018 Dec 6. Epub 2018 Dec 6.
Pulmatrix Inc, 99 Hayden Ave, Suite 390, Lexington, MA, 02421.
Aims: Plasma pharmacokinetics permits the assessment of efficacy and safety of inhaled drugs, and possibly their bioequivalence to other inhaled products. Correlating drug product attributes to lung deposited dose is important to achieving equivalence. PUR0200 is a spray-dried formulation of tiotropium that enables more efficient lung delivery than Spiriva® HandiHaler® (HH). Read More
Depress Anxiety 2018 Dec 6. Epub 2018 Dec 6.
School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.
Background: Numerous studies have suggested associations between depression and cardiometabolic (CM) diseases. However, little is known about the mechanism underlying this comorbidity, and whether the relationship differs by depression subtypes.
Methods: Using polygenic risk scores (PRS) and linkage disequilibrium (LD) score regression, we investigated the genetic overlap of various depression-related phenotypes with a comprehensive panel of 20 CM traits. Read More
Acta Derm Venereol 2018 Dec 6. Epub 2018 Dec 6.
Department of Dermatology, Radboud university medical center, 6500HB Nijmegen, The Netherlands.
Treatment of chronic pruritus can be a challenge for clinicians. Several systemic treatments have been suggested to reduce itch, such as gabapentinoids and antidepressants. The aim of this study was to assess the current practice of dermatologists regarding systemic treatment in patients with chronic pruritus, and to identify possible barriers in the prescription of these treatments. Read More
Eur J Public Health 2018 Dec 5. Epub 2018 Dec 5.
Pharmacy Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Background: Medication adherence is a complex area of behaviour. Little is known about what influences chronic patients to take their medicines. This study has aimed to compare and contrast the health-related beliefs, experiences and types of behaviour typical among patients who have at least one chronic condition and are following a pharmacological treatment in accordance with their level of medication adherence. Read More
Gigascience 2018 Dec 6. Epub 2018 Dec 6.
Walter & Eliza Hall Institute of Medical Research, Melbourne, Australia.
Background: Large-scale computational prediction of protein structures represents a cost-effective alternative to empirical structure determination with particular promise for non-model organisms and neglected pathogens. Conventional sequence-based tools are insufficient to annotate the genomes of such divergent biological systems. Conversely, protein structure tolerates substantial variation in primary amino acid sequence, and is thus a robust indicator of biochemical function. Read More