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https://www.readbyqxmd.com/read/29793195/alcohol-and-drugs-use-among-drivers-injured-in-road-accidents-in-campania-italy-a-8-years-retrospective-analysis
#1
Anna Carfora, Carlo Pietro Campobasso, Paola Cassandro, Raffaella Petrella, Renata Borriello
A recent update of the Italian Road Traffic Law (RTL 41/2016), established severe penal sanctions when drivers, driving under the influence of alcohol (DUI) or drugs (DUID), are involved in road accident that results in death or injuries. A study was carried out to assess the trends of consumption of alcohol, illicit drugs or pharmaceutical among injured drivers suspected for DUI or DUID from 2009 to 2016 in the region of Campania (Italy). Confirmation toxicological analyses were performed on 780 blood samples and 1017 urine samples collected from 1797 injured drivers...
May 9, 2018: Forensic Science International
https://www.readbyqxmd.com/read/29793039/antimicrobial-resistance-in-the-context-of-the-syrian-conflict-drivers-before-and-after-the-onset-of-conflict-and-key-recommendations
#2
REVIEW
Aula Abbara, Timothy M Rawson, Nabil Karah, Wael El-Amin, James Hatcher, Bachir Tajaldin, Osman Dar, Omar Dewachi, Ghassan Abu Sitta, Bernt Eric Uhlin, Annie Sparrow
Current evidence describing antimicrobial resistance (AMR) in the context of the Syrian conflict is of poor quality and sparse in nature. In this paper we explore and report the major drivers of AMR that were present in Syria pre-conflict and those that have emerged since its onset in March 2011. Drivers which existed before the conflict included a lack of enforcement of existing legislation to regulate over the counter antibiotics and notification of communicable diseases. This contributed to a number of drivers of AMR after the onset of conflict which were also compounded by the exodus of trained staff, the increase in overcrowding and unsanitary conditions, the increase in injuries and economic sanctions limiting the availability of required laboratory medical materials and equipment...
May 21, 2018: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/29792845/current-frontline-endocrine-treatment-options-for-women-with-hormone-receptor-positive-human-epidermal-growth-factor-receptor-2-her2-negative-advanced-stage-breast-cancer
#3
REVIEW
Hikmat N Abdel-Razeq
Despite the recent advances in breast cancer early detection and awareness, a significant portion of patients present with an advanced-stage disease and more patients will progress to stage IV despite adequate treatment of their initial early-stage disease. Hormone receptor (HR)-positive, Human Epidermal Growth Factor Receptor-2 (HER2)-negative subtype is the commonest among all breast cancer subtypes. The management of the advanced-stage disease of this subtype has evolved significantly over the past few years...
May 19, 2018: Hematology/oncology and Stem Cell Therapy
https://www.readbyqxmd.com/read/29792154/exploration-of-hetero-aryl-derived-thienylchalcones-for-antiviral-and-anticancer-activities
#4
Vikrant Patil, Siddappa A Patil, Renukadevi Patil, Alejandro Bugarin, Kenneth Beaman, Shivaputra A Patil
BACKGROUND: Search for new antiviral and anticancer agents are essential because of the emergence of drug resistance in recent years. In continuation of our efforts in identifying the new small molecule antiviral and anticancer agents, we identified chalcones as potent antiviral and anticancer agents. OBJECTIVE: With the aim of identifying the broad acting antiviral and anticancer agents, we discovered substituted aryl/heteroaryl derived thienyl chalcones as antiviral and anticancer agents...
May 23, 2018: Medicinal Chemistry
https://www.readbyqxmd.com/read/29792142/collaboration-of-the-joint-research-centre-and-the-european-customs-laboratories-for-identification-of-new-psychoactive-substances
#5
Claude Guillou, Fabiano Reniero, Joana Lobo Pereira Vicente, Margaret Holland, Kamil Kolar, Hubert Chassaigne, Salvatore Tirendi, Herve Schepers
The emergence of designer drugs as substances of abuse has seen a dramatic increase over the last few years. Customs officials are responsible for the control of products entering the European Union (EU) market. This control applies to chemicals in general, pharmaceutical products and medicines. Numerous products imported from non-EU countries, often -declared as 'bath salts' or 'fertilizers', may in fact contain new psychoactive substance (NPS). These are not necessarily controlled under international law, but are subject to monitoring in agreement with EU legislation...
May 23, 2018: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/29792138/therapeutic-potential-of-phytomedicines-and-novel-polymeric-strategies-for-significant-management-of-candidiasis
#6
Surbhi Rohilla, D C Bhatt, Aditi Gupta
BACKGROUND: Candidiasis is one of the most common opportunistic fungal infections caused by genus Candida. The genus composed of around 200 species. The most virulent among all are, Candida albicans followed by various non-albicans species. Despite of various treatments available, the incidence of severe systemic fungal infections is increasing, and with it the related morbidity and mortality, in relation to the misuse of antimicrobials and the emergence of drug-resistant fungal species...
May 23, 2018: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/29792136/zinc-dependent-histone-deacetylase-inhibitors-in-cancer-therapeutics-recent-update
#7
Panagiotis I Georgianos, Maria Divani, Theodoros Eleftheriadis, Peter R Mertens, Vassilios Liakopoulos
BACKGROUND: Despite optimal management of diabetic kidney disease (DKD) with intensive glycemic control and administration of agents blocking the renin-angiotensin-aldosterone-system, the residual risk for nephropathy progression to end-stage-renal-disease (ESRD) remains high. Sodium-glucose co-transporter type 2 (SGLT-2)-inhibitors represent a newly-introduced anti-diabetic drug class with pleiotropic actions extending above their glucose-lowering efficacy. Herein, we provide an overview of preclinical and clinical-trial evidence supporting a protective effect of SGLT-2 inhibitors on DKD...
May 23, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29791894/highly-tumorigenic-diffuse-large-b-cell-lymphoma-cells-are-produced-by-coculture-with-stromal-cells
#8
Zhiguang Lin, Bobin Chen, Ting Wu, Xiaoping Xu
BACKGROUND/AIMS: Diffuse large B cell lymphoma (DLBCL) is heterogeneous. We aimed to explore how tumor microenvironment promotes lymphoma cell aggressiveness and heterogeneity. METHODS: We created a coculture system using human DLBCL cells and mouse bone marrow stromal cells. Proliferative capacity, drug resistance, clonogenicity, and tumorigenicity were compared in lymphoma cells from the coculture system and lymphoma cells cultured alone. Expression of Notch signaling associated genes was evaluated using real-time reverse transcriptase PCR and Western blot...
May 23, 2018: Acta Haematologica
https://www.readbyqxmd.com/read/29791608/hiv-1-genetic-diversity-and-resistance-to-antiretroviral-drugs-among-pregnant-women-in-ribeir%C3%A3-o-preto-sp-brazil-cross-sectional-study
#9
Ana Teresa Mancini Pimenta, Isadora Alonso Correa, Patricia Pereira Dos Santos Melli, Renata Abduch, Geraldo Duarte, José Carlos Couto-Fernandez, Silvana Maria Quintana
BACKGROUND: Increasing genetic diversity of HIV-1 and emergence of drug-resistant mutations may reduce the efficacy of antiretroviral therapy and prophylaxis that are used to prevent mother-to-child transmission. The aim of this study was to assess the genetic diversity and prevalence of drug-resistant mutations among HIV-infected pregnant women. DESIGN AND SETTING: Cross-sectional study at an outpatient clinic for infectious diseases within gynecology and obstetrics...
March 2018: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/29791525/2-3-8-trisubstituted-quinolines-with-antimalarial-activity
#10
Pablo D G Martinez, Susann H Krake, Maitia L Poggi, Simon F Campbell, Paul A Willis, Luiz C Dias
Combination therapy drugs are considered a fundamental way to control malaria as it mimimizes the risk of emergence of resistance to the individual partner drugs. Consequently, this type of therapy constitutes a driving force for the discovery of new drugs with different modes of action, since this will provide options for combining different drugs to achieve the optimum antimalarial treatment. In this context, a 2,3,8-trisubstitued quinoline compound was found in a high throughput screen (HTS) to show an excellent inhibition of P...
May 21, 2018: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/29791438/identity-by-descent-analyses-for-measuring-population-dynamics-and-selection-in-recombining-pathogens
#11
Lyndal Henden, Stuart Lee, Ivo Mueller, Alyssa Barry, Melanie Bahlo
Identification of genomic regions that are identical by descent (IBD) has proven useful for human genetic studies where analyses have led to the discovery of familial relatedness and fine-mapping of disease critical regions. Unfortunately however, IBD analyses have been underutilized in analysis of other organisms, including human pathogens. This is in part due to the lack of statistical methodologies for non-diploid genomes in addition to the added complexity of multiclonal infections. As such, we have developed an IBD methodology, called isoRelate, for analysis of haploid recombining microorganisms in the presence of multiclonal infections...
May 23, 2018: PLoS Genetics
https://www.readbyqxmd.com/read/29790360/-current-and-future-pharmacotherapy-of-severe-psychiatric-disorders
#12
Eva Češková
Despite of tremendous development in CNS research, current treatment is suboptimal especially in severe mental disorders. In medicine, there are two main methods of improving the healthcare provided: seeking new treatment procedures and perfecting (optimizing) the existing ones. Optimization of treatment includes not only practical tools such as therapeutic drug monitoring, but also implementation of general trends into the clinical practice. New pharmacological options include drugs aimed at other than monoaminergic systems and old drugs used before the psychopharmacological era...
2018: Casopís Lékar̆ů C̆eských
https://www.readbyqxmd.com/read/29790292/failure-of-voriconazole-therapy-due-to-acquired-azole-resistance-in-aspergillus-fumigatus-in-a-kidney-transplant-recipient-with-chronic-necrotizing-aspergillosis
#13
Benoit Pilmis, Dea Garcia-Hermoso, Alexandre Alanio, Emilie Catherinot, Anne Scemla, Vincent Jullien, Stéphane Bretagne, Olivier Lortholary
Invasive aspergillosis (IA) affects lungs and disseminates mostly in patients with neutropenia and/or receiving immunosuppressive and steroid therapies. Despite progress in diagnosis and therapy of IA, it is still characterized by a high mortality rate. Currently, voriconazole is considered as the standard therapy for invasive aspergillosis. Over the recent years, triazole resistant Aspergillus fumigatus isolates have emerged in the environment due to the use of fungicidal agricultural products with the risk of developing IA related to a resistant isolate...
May 22, 2018: American Journal of Transplantation
https://www.readbyqxmd.com/read/29789468/in-vitro-evaluation-of-2d-printed-edible-films-for-the-buccal-delivery-of-diclofenac-sodium
#14
Georgios K Eleftheriadis, Paraskevi Kyriaki Monou, Nikolaos Bouropoulos, Dimitrios G Fatouros
Printing technologies have recently emerged in the development of novel drug delivery systems toward personalized medicine, to improve the performance of formulations, existing bioavailability patterns, and patients' compliance. In the context of two-dimensional printing, this article presents the development of buccal films that are designed to efficiently deliver a class II compound (diclofenac sodium), according to the Biopharmaceutics Classification System (BCS), to the oral cavity. The preparation of drug-loaded inks was carried out based on solubility studies and evaluation of rheological properties, combining ethanol and propylene glycol as optimal solvents...
May 22, 2018: Materials
https://www.readbyqxmd.com/read/29789451/zebrafish-models-of-rare-hereditary-pediatric-diseases
#15
REVIEW
Máté Varga, Dorottya Ralbovszki, Eszter Balogh, Renáta Hamar, Magdolna Keszthelyi, Kálmán Tory
Recent advances in sequencing technologies have made it significantly easier to find the genetic roots of rare hereditary pediatric diseases. These novel methods are not panaceas, however, and they often give ambiguous results, highlighting multiple possible causative mutations in affected patients. Furthermore, even when the mapping results are unambiguous, the affected gene might be of unknown function. In these cases, understanding how a particular genotype can result in a phenotype also needs carefully designed experimental work...
May 22, 2018: Diseases (Basel)
https://www.readbyqxmd.com/read/29789420/glycosylation-of-recombinant-anticancer-therapeutics-in-different-expression-systems-with-emerging-technologies
#16
REVIEW
Tariq Nadeem, Mohsin Ahmad Khan, Bushra Ijaz, Nadeem Ahmed, Zia Ur Rahman, Muhammad Shahzad Latif, Qurban Ali, Muhammad Adeel Rana
Glycosylation, a posttranslational modification, has a major role in recombinant anticancer therapeutic proteins, as most of the approved recombinant therapeutics are glycoproteins. The constant amino acid sequence of therapeutics determines the enzymatic activity, while the presence of glycans influences their pharmacokinetics, solubility, distribution, serum half-life, effector function, and binding to receptors. Glycoproteins expressed in different expression systems acquire their own oligosaccharides, which increases the protein diversity...
May 22, 2018: Cancer Research
https://www.readbyqxmd.com/read/29789377/polyamine-modulation-of-anticonvulsant-drug-response-a-potential-mechanism-contributing-to-pharmacoresistance-in-chronic-epilepsy
#17
Niklas Michael Beckonert, Thoralf Opitz, Julika Pitsch, Patrício Soares da Silva, Heinz Beck
Despite the development of numerous novel anticonvulsant drugs, approximately 30% of epilepsy patients remain refractory to antiepileptic drugs (AEDs). Many established and novel AEDs reduce hyperexcitability via voltage- and use-dependent inhibition of voltage-gated Na+ channels. For the widely-used anticonvulsant carbamazepine (CBZ), use-dependent block of Na+ channels is significantly reduced both in experimental and human epilepsy. However, the molecular underpinnings of this potential cellular mechanism for pharmacoresistance have remained enigmatic...
May 22, 2018: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/29789115/hints-on-diagnosing-and-treating-headache
#18
Arne May
BACKGROUND: Headache, like dizziness, is one of the more common presenting complaints in outpatient care and in the emergency room. More than 200 varieties of headache have been described, and the false impression may arise that the diagnosis and treatment of these syndromes is a highly challenging task. METHODS: This review is based on pertinent articles retrieved by a selective search in PubMed. RESULTS: In primary headache, the headache is not a symptom but a disease in its own right...
April 27, 2018: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/29789015/pharmacomicrobiomics-exploiting-the-drug-microbiota-interactions-in-anticancer-therapies
#19
REVIEW
Concetta Panebianco, Angelo Andriulli, Valerio Pazienza
Cancer is a major health burden worldwide, and despite continuous advances in medical therapies, resistance to standard drugs and adverse effects still represent an important cause of therapeutic failure. There is a growing evidence that gut bacteria can affect the response to chemo- and immunotherapeutic drugs by modulating either efficacy or toxicity. Moreover, intratumor bacteria have been shown to modulate chemotherapy response. At the same time, anticancer treatments themselves significantly affect the microbiota composition, thus disrupting homeostasis and exacerbating discomfort to the patient...
May 22, 2018: Microbiome
https://www.readbyqxmd.com/read/29788895/synthesis-of-nucleosides-and-non-nucleosides-based-4-6-disubstituted-2-oxo-dihydropyridine-3-carbonitriles-as-antiviral-agents
#20
Tarek S Ibrahim, Hassan A El-Sayed, Maan T Khayat, Amany M M Al-Mahmoudy, Ahmed H Moustafa, Ayat K Saad El-Deen, Sherif A F Rostom, Siva S Panda
BACKGROUND: Viral diseases are considered main threats that face the humanity worldwide. The emergence of new viruses like influenza viruses emphasizes the significance of designing novel antiviral drugs. METHOD: The aim of this work is to synthesize a new set of nucleoside and non-nucleoside cyanopyridine, characterized and evaluated for their in vitro antiviral properties against various strains. CONCLUSION: More than compounds showed variable antiviral potential against a panel of eighteen DNA and RNA viruses...
May 22, 2018: Medicinal Chemistry
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