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https://www.readbyqxmd.com/read/28088109/carbetocin-versus-oxytocin-for-prevention-of-post-partum-haemorrhage-at-caesarean-section-in-the-united-kingdom-an-economic-impact-analysis
#1
Helen A van der Nelson, Tim Draycott, Dimitrios Siassakos, Christopher W H Yau, Anthony J Hatswell
OBJECTIVE: To determine the economic impact of the introduction of carbetocin for the prevention of postpartum haemorrhage (PPH) at caesarean section, compared to oxytocin. STUDY DESIGN: The model is a decision tree conducted from a UK National Health Service perspective. 1500 caesarean sections (both elective and emergency) were modelled over a 12 month period. Efficacy data was taken from a published Cochrane meta-analysis, and costs from NHS Reference costs, the British National Formulary and the NHS electronic Medicines Information Tool...
January 3, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28088054/medicinal-versus-recreational-cannabis-use-patterns-of-cannabis-use-alcohol-use-and-cued-arousal-among-veterans-who-screen-positive-for-ptsd
#2
Mallory Loflin, Mitch Earleywine, Marcel Bonn-Miller
INTRODUCTION: The present study is the first to test whether veterans who use cannabis specifically for the purposes of self-medication for their reported PTSD symptoms differ from veterans who use cannabis medicinally for other reasons, or recreationally, in terms of patterns of cannabis use, use of alcohol, and reactivity to written combat trauma reminders. METHODS: Assessment measures were administered online to a sample of veterans with a history of cannabis use (n=1971)...
January 6, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28087566/application-of-whole-exome-sequencing-in-the-clinical-diagnosis-and-management-of-inherited-cardiovascular-diseases-in-adults
#3
Sara B Seidelmann, Emily Smith, Lakshman Subrahmanyan, Daniel Dykas, Maen D Abou Ziki, Bani Azari, Fady Hannah-Shmouni, Yuexin Jiang, Joseph G Akar, Mark Marieb, Daniel Jacoby, Allen E Bale, Richard P Lifton, Arya Mani
BACKGROUND: With the advent of high throughput sequencing, the identification of genetic causes of cardiovascular disease (CVD) has become an integral part of medical diagnosis and management and at the forefront of personalized medicine in this field. The use of whole exome sequencing for clinical diagnosis, risk stratification, and management of inherited CVD has not been previously evaluated. METHODS AND RESULTS: We analyzed the results of whole exome sequencing in first 200 adult patients with inherited CVD, who underwent genetic testing at the Yale Program for Cardiovascular Genetics...
February 2017: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/28087487/bioprinting-for-vascular-and-vascularized-tissue-biofabrication
#4
REVIEW
Pallab Datta, Bugra Ayan, Ibrahim T Ozbolat
: Bioprinting is a promising technology to fabricate design-specific tissue constructs due to its ability to create complex, heterocellular structures with anatomical precision. Bioprinting enables the deposition of various biologics including growth factors, cells, genes, neo-tissues and extra-cellular matrix-like hydrogels. Benefits of bioprinting have started to make a mark in the fields of tissue engineering, regenerative medicine and pharmaceutics. Specifically, in the field of tissue engineering, the creation of vascularized tissue constructs has remained a principal challenge till date...
January 10, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28087486/enhanced-articular-cartilage-by-human-mesenchymal-stem-cells-in-enzymatically-mediated-transiently-rgds-functionalized-collagen-mimetic-hydrogels
#5
Paresh A Parmar, Jean-Philippe St-Pierre, Lesley W Chow, Christopher D Spicer, Violet Stoichevska, Yong Y Peng, Jerome A Werkmeister, John A M Ramshaw, Molly M Stevens
: Recapitulation of the articular cartilage microenvironment for regenerative medicine applications faces significant challenges due to the complex and dynamic biochemical and biomechanical nature of native tissue. Towards the goal of biomaterial designs that enable the temporal presentation of bioactive sequences, recombinant bacterial collagens such as Streptococcal collagen-like 2 (Scl2) proteins can be employed to incorporate multiple specific bioactive and biodegradable peptide motifs into a single construct...
January 10, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28087425/variations-of-metabolites-and-proteome-in-lonicera-japonica-thunb-buds-and-flowers-under-uv-radiation
#6
Wei Zhu, Wen Zheng, Xingjiang Hu, Xiaobao Xu, Lin Zhang, Jingkui Tian
Lonicera japonica Thunb., also known as Jin Yin Hua and Japanese honeysuckle, is used as a herbal medicine in Asian countries. Its flowers have been used in folk medicine in the clinic and in making food or healthy beverages for over 1500years in China. To investigate the molecular processes involved in L. japonica development from buds to flowers exposed to UV radiation, a comparative proteomics analysis was performed. Fifty-four proteins were identified as differentially expressed, including 42 that had increased expression and 12 that had decreased expression...
January 10, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28086792/irish-general-practitioner-attitudes-toward-decriminalisation-and-medical-use-of-cannabis-results-from-a-national-survey
#7
Des Crowley, Claire Collins, Ide Delargy, Eamon Laird, Marie Claire Van Hout
BACKGROUND: Governmental debate in Ireland on the de facto decriminalisation of cannabis and legalisation for medical use is ongoing. A cannabis-based medicinal product (Sativex®) has recently been granted market authorisation in Ireland. This unique study aimed to investigate Irish general practitioner (GP) attitudes toward decriminalisation of cannabis and assess levels of support for use of cannabis for therapeutic purposes (CTP). METHODS: General practitioners in the Irish College of General Practitioner (ICGP) database were invited to complete an online survey...
January 13, 2017: Harm Reduction Journal
https://www.readbyqxmd.com/read/28086773/pleurotus-giganteus-berk-karun-hyde-the-giant-oyster-mushroom-inhibits-no-production-in-lps-h2o2-stimulated-raw-264-7-cells-via-stat-3-and-cox-2-pathways
#8
Asweni Baskaran, Kek Heng Chua, Vikineswary Sabaratnam, Mani Ravishankar Ram, Umah Rani Kuppusamy
BACKGROUND: Pleurotus giganteus (Berk. Karunarathna and K.D. Hyde), has been used as a culinary mushroom and is known to have medicinal properties but its potential as an anti-inflammatory agent to mitigate inflammation triggered diseases is untapped. In this study, the molecular mechanism underlying the protective effect of ethanol extract of P. giganteus (EPG) against lipopolysaccharide (LPS) and combination of LPS and hydrogen peroxide (H2O2)-induced inflammation on RAW 264.7 macrophages was investigated...
January 13, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28086761/is-treatment-resistant-schizophrenia-categorically-distinct-from-treatment-responsive-schizophrenia-a-systematic-review
#9
Amy L Gillespie, Ruta Samanaite, Jonathan Mill, Alice Egerton, James H MacCabe
BACKGROUND: Schizophrenia is a highly heterogeneous disorder, and around a third of patients are treatment-resistant. The only evidence-based treatment for these patients is clozapine, an atypical antipsychotic with relatively weak dopamine antagonism. It is plausible that varying degrees of response to antipsychotics reflect categorically distinct illness subtypes, which would have significant implications for research and clinical practice. If these subtypes could be distinguished at illness onset, this could represent a first step towards personalised medicine in psychiatry...
January 13, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28081499/screening-active-compounds-from-corydalis-yanhusuo-by-combining-high-expression-vegf-receptor-hek293-cell-membrane-chromatography-with-hplc-esi-it-tof-msn-method
#10
Fen Wei, Qi Hu, Jing Huang, Shengli Han, Sicen Wang
Corydalis Thizoma,or Yuanhu in China, is a common herbal drug used for thousands of years as analgesic in Chinese medicine that has been reported to have potential anti-angiogenic effects. In this study, a VEGFR/cell membrane chromatography (VEGFR/CMC) coupled with HPLC- ESI-IT-TOF-MSn system was developed and successfully applied for identifying active components from YuanHu extract acting on VEGFR. We identified tetrahydropalmatine and corydaline as bioactive components with VEGFR activity, thus confirming their inhibitory activity on VEGFR engineered HEK293 cell growth by MTT assay...
January 4, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28081227/diagnostic-accuracy-of-genexpert-mtb-rif-assay-in-comparison-to-conventional-drug-susceptibility-testing-method-for-the-diagnosis-of-multidrug-resistant-tuberculosis
#11
Pratikshya Pandey, Narayan Dutt Pant, Komal Raj Rijal, Bhawana Shrestha, Sirita Kattel, Megha Raj Banjara, Bhagwan Maharjan, Rajendra Kc
Xpert MTB/RIF assay is regarded as a great achievement of modern medicine for the rapid diagnosis of multidrug-resistant tuberculosis (MDR-TB). The main purpose of this study was to determine the performance of Xpert MTB/RIF assay compared to conventional drug susceptibility testing (DST) method for the diagnosis of MDR-TB. A comparative cross sectional study was carried out at German-Nepal Tuberculosis Project, Kathmandu, Nepal, from April 2014 to September 2014. A total of 88 culture positive clinical samples (83 pulmonary and 5 extra-pulmonary) received during the study period were analyzed for detection of multidrug-resistant tuberculosis by both GeneXpert MTB/RIF assay and conventional DST method...
2017: PloS One
https://www.readbyqxmd.com/read/28079780/subspecialty-influence-on-scientific-peer-review-for-an-obstetrics-and-gynecology-journal-with-a-high-impact-factor
#12
Laura I Parikh, Rebecca S Benner, Thomas W Riggs, Nicholas Hazen, Nancy C Chescheir
OBJECTIVE: To evaluate whether quality of peer review and reviewer recommendation differ based on reviewer subspecialty in obstetrics and gynecology and to determine the role of experience on reviewer recommendation. METHODS: We performed a retrospective cohort study of reviews submitted to Obstetrics & Gynecology between January 2010 and December 2014. Subspecialties were determined based on classification terms selected by each reviewer and included all major obstetrics and gynecology subspecialties, general obstetrics and gynecology, and nonobstetrics and gynecology categories...
January 9, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28079727/how-supervisor-experience-influences-trust-supervision-and-trainee-learning-a-qualitative-study
#13
Leslie Sheu, Jennifer R Kogan, Karen E Hauer
PURPOSE: Appropriate trust and supervision facilitate trainees' growth toward unsupervised practice. The authors investigated how supervisor experience influences trust, supervision, and subsequently trainee learning. METHOD: In a two-phase qualitative inductive content analysis, phase one entailed reviewing 44 internal medicine resident and attending supervisor interviews from two institutions (July 2013 to September 2014) for themes on how supervisor experience influences trust and supervision...
January 10, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28078848/clinical-effects-of-thermotherapy-in-combination-with-intracavitary-infusion-of-traditional-chinese-medicine-in-the-treatment-of-malignant-pleural-effusion
#14
Y Gu, L Jiang, J H Miao, T S Liang, Q C Kan, D K Yang
Malignant fluid, a commonly seen tumor associated complication, mainly includes peritoneal effusion, malignant pleural effusion and pericardial effusion. It can produce huge negative influence on the quality of life of patients and even lead to death. Treatment of malignant effusion is one of the effective measures for improving life expectancy of patients. To evaluate the effect of thermotherapy in combination with intracavitary infusion of Kangai injection in treating malignant pleural effusion, 195 patients who received treatment from April 2010 to October 2014 in the First Affiliated Hospital of Zhengzhou University were selected and divided into an observation group and two control groups (group A and B)...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28078844/a-natural-formula-containing-lactoferrin-equisetum-arvensis-soy-isoflavones-and-vitamin-d3-modulates-bone-remodeling-and-inflammatory-markers-in-young-and-aged-rats
#15
L Menghini, C Ferrante, L Leporini, L Recinella, A Chiavaroli, S Leone, G Pintore, M Vacca, G Orlando, L Brunetti
A pivotal role in osteoporosis development is played by radical oxygen species (ROS), the increased production of which is related to inhibited osteoblastic activity and bone formation. A new field of research could involve medicinal plants with antioxidant and protective effects in osteoporosis. Furthermore, considering the multifactorial metabolic aspects of osteoporosis, the pharmacological association of multiple medicinal plants could improve patient response. The aim of the present study is to evaluate in vitro and in vivo the protective effects of a natural formula containing lactoferrin 12%, Equisetum arvensis ES 54%, soy isoflavones 34% and vitamin D3 0...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28078812/gentiana-scabra-bunge-formula-for-herpes-zoster-biological-actions-of-key-herbs-and-systematic-review-of-efficacy-and-safety
#16
REVIEW
Kaiyi Wang, Meaghan E Coyle, Suzi Mansu, Anthony Lin Zhang, Charlie Changli Xue
This study reviewed the biological action of key herbs and evaluated systematically the efficacy and safety of oral Gentiana formula for herpes zoster (HZ). Experimental studies relevant to HZ were identified in PubMed. Randomized controlled trials using Gentiana formula for HZ were identified from nine English and Chinese databases. The primary outcome was evaluation of pain. Potential risk of bias was assessed. Meta-analysis was conducted using mean difference or risk ratio with 95% confidence intervals. Key herbs Gentiana scabra Bunge, Gentiana triflora Pall, Scutellaria baicalensis Georgi, and Gardenia jasminoides Ellis have shown antiinflammatory actions through inhibition of inflammatory cytokines and pro-inflammatory enzymes...
January 12, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28078807/traumatized-muscle-derived-multipotent-progenitor-cells-recruit-endothelial-cells-through-vascular-endothelial-growth-factor-a-action
#17
Heidi R H Supanc, Shannon Gorman, Rocky S Tuan
Traumatized muscle, such as that debrided from blast injury sites, is considered a promising and convenient tissue source for multipotent progenitor cells (MPCs), a population of adult mesenchymal stem cell (MSC)-like cells. The present study aimed to assess the regenerative therapeutic potential of human traumatized muscle-derived MPCs, e.g., for injury repair in the blast-traumatized extremity, by comparing their pro-angiogenic potential in vitro and capillary recruitment activity in vivo to those of MSCs isolated from human bone marrow, a widely-used tissue source...
January 12, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28078778/texting-preferences-in-a-paediatric-residency
#18
Lauren Draper, Cadence Kuklinski, Amy Ladley, Greg Adamson, Matthew Broom
PURPOSE: Text messaging is ubiquitous among residents, but remains an underused educational tool. Though feasibility has been demonstrated, evidence of its ability to improve standardised test scores and provide insight on resident texting preferences is lacking. The authors set out to evaluate: (1) satisfaction with a hybrid question-and-answer (Q&A) texting format; and (2) pre-/post-paediatric in-training exam (ITE) performance. METHODS: A prospective study with paediatrics and internal medicine-paediatrics residents...
January 12, 2017: Clinical Teacher
https://www.readbyqxmd.com/read/28078656/biosimilars-for-the-treatment-of-cancer-a-systematic-review-of-published-evidence
#19
REVIEW
Ira Jacobs, Reginald Ewesuedo, Sadiq Lula, Charles Zacharchuk
BACKGROUND: Biologic treatments for cancer continue to place a significant economic burden on healthcare stakeholders. Biosimilar therapies may help reduce this burden through cost savings, thereby increasing patient access. OBJECTIVES: The purpose of this study was to collate all published data to assess the weight of available evidence (quantity and quality) for proposed monoclonal antibody biosimilars and intended copies, for the treatment of cancer. METHODS: MEDLINE(®), Embase(®), and ISI Web of Science(®) databases were searched to September 2015...
January 11, 2017: BioDrugs: Clinical Immunotherapeutics, Biopharmaceuticals and Gene Therapy
https://www.readbyqxmd.com/read/28078497/anti-inflammatory-effect-of-naravelia-zeylanica-dc-via-suppression-of-inflammatory-mediators-in-carrageenan-induced-abdominal-oedema-in-zebrafish-model
#20
Sanmuga Priya Ekambaram, Senthamil Selvan Perumal, Selvaranjani Pavadai
The traditional herbal medicines are receiving great importance in the health care sector, especially in Indian system of medicine, i.e, Ayurveda. The present study focused on the standardization of Naravelia zeylanica (L.) DC in terms of its active phytochemicals and to evaluate the anti-inflammatory activity of ethanol extract of N. zeylanica (ENZ). An analytical method was developed by high-performance liquid chromatography for simultaneous determination of β-sitosterol, lupeol and oleanolic acid in ENZ...
January 11, 2017: Inflammopharmacology
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