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Evidenced based medicine

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https://www.readbyqxmd.com/read/28355369/therapeutic-use-of-the-rebound-effect-of-modern-drugs-new-homeopathic-medicines
#1
Marcus Zulian Teixeira
The homeopathic treatment is based on the principle of therapeutic similitude, employing medicines that cause certain disorders to treat similar manifestations, stimulating a reaction of the organism against its own ailments. The occurrence of this secondary reaction of the organism, opposite in nature to the primary action of the medicines, is evidenced in the study of the rebound (paradoxical) effect of several classes of modern drugs. In this work, in addition to substantiate the principle of similitude before the experimental and clinical pharmacology, we suggest a proposal to employ hundreds of conventional drugs according to homeopathic method, applying the therapeutic similitude between the adverse events of medicines and the clinical manifestations of patients...
February 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28315043/the-intensive-care-medicine-clinical-research-agenda-in-paediatrics
#2
REVIEW
Mark J Peters, Andrew Argent, Marino Festa, Stéphane Leteurtre, Jefferson Piva, Ann Thompson, Douglas Willson, Pierre Tissières, Marisa Tucci, Jacques Lacroix
BACKGROUND: Intensive Care Medicine set us the task of outlining a global clinical research agenda for paediatric intensive care (PIC). In line with the clinical focus of this journal, we have limited this to research that may directly influence patient care. METHODS: Clinician researchers from PIC research networks of varying degrees of formality from around the world were invited to answer two main questions: (1) What have been the major recent advances in paediatric critical care research? (2) What are the top 10 studies for the next 10 years? RESULTS: (1) Inclusive databases are well established in many countries...
March 17, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28300527/the-development-of-an-evacuation-protocol-for-patients-with-ventricular-assist-devices-during-a-disaster
#3
Katherine J Davis, Joseph Suyama, Jennifer Lingler, Michael Beach
Introduction Health care providers are on the forefront of delivering care and allocating resources during a disaster; however, very few are adequately trained to respond in these situations. Furthermore, there is a void in the literature regarding the specific care needs of patients with ventricular assist devices (VADs) in a disaster setting. This project aimed to develop an evidenced-based protocol to aid health care providers during the evacuation of patients with VADs during a disaster. METHODS: This is a qualitative study that used expert review, tabletop discussion, and a survey of health care professionals to develop and evaluate an evacuation protocol...
March 16, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28286110/fast-transdifferentiation-of-human-wharton-s-jelly-mesenchymal-stem-cells-into-neurospheres-and-nerve-like-cells
#4
A R Bonilla-Porras, C Velez-Pardo, M Jimenez-Del-Rio
BACKGROUND: The human mesenchymal stem cells derived from Wharton's jelly tissue (hWJ-MSCs) represent a tool for cell-based therapies and regenerative medicine. hWJ-MSCs form neurospheres (NSs) within 3-7 days. No data is available to establish the neuro-phenotypic markers and time of formation of nerve-like (NLCs) and glial cells from NSs derived from hWJ-MSCs. NEW METHOD: hWJ-MSCs were incubated with Fast-N-Spheres medium for 24 and 72h. The new formed NSs were in turn incubated with forskolin in neurogenic NeuroForsk medium for 1-7days...
March 8, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28286042/the-therapeutic-effects-of-periploca-forrestii-schltr-stem-extracts-on-collagen-induced-arthritis-by-inhibiting-the-activation-of-src-nf-%C3%AE%C2%BAb-signaling-pathway-in-rats
#5
Lei Chen, Jinsong Li, Xuan Ke, Wei Qu, Jie Zhang, Feng Feng, Wenyuan Liu
ETHNOPHARMACOLOGICAL RELEVANCE: Periploca forrestii Schltr. is a classical traditional Chinese medicine (TCM) called Heilonggu (HLG) in China. According to the theory of TCM, it possesses the efficacy of eliminating wind and removing dampness. In clinical practice, it is commonly used for the treatment of rheumatoid arthritis. The present work aimed to evaluate the anti-rheumatism activity of HLG ethanol extract and reveal the underlying molecular mechanism by employing an animal model of collagen-induced rheumatoid arthritis (CIA) in rats...
March 7, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28224223/agarwood-formation-induced-by-fermentation-liquid-of-lasiodiplodia-theobromae-the-dominating-fungus-in-wounded-wood-of-aquilaria-sinensis
#6
Xuyu Chen, Chun Sui, Yangyang Liu, Yun Yang, Peiwei Liu, Zheng Zhang, Jianhe Wei
Agarwood is broadly used in incense and medicine. Traditionally, agarwood formation is induced by wounding the trunks and branches of some species of Aquilaria spp., including A. sinensis. As recently evidenced, some fungi or their fermentation liquid may have the potential of inducing agarwood formation. The present study aimed to analyze the fungi isolated from an agarwood-producing A. sinensis tree and subsequently identify the fungi capable of promoting agarwood formation. We identified a total of 110 fungi isolates based on their morphological characteristics and rDNA ITS sequences...
April 2017: Current Microbiology
https://www.readbyqxmd.com/read/28216948/averrhoa-bilimbi-linn-a-review-of-its-ethnomedicinal-uses-phytochemistry-and-pharmacology
#7
REVIEW
Alhassan Muhammad Alhassan, Qamar Uddin Ahmed
Averrhoa bilimbi Linn. is principally cultivated for medicinal purposes in many tropical and subtropical countries of the world. Literature survey about this plant shows that A. bilimbi is mainly used as a folk medicine in the treatment of diabetes mellitus, hypertension, and as an antimicrobial agent. The prime objective of this review is to accumulate and organize literature based on traditional claims and correlate those with current findings on the use of A. bilimbi in the management of different ailments...
October 2016: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/28191782/preventing-pluripotent-cell-teratoma-in-regenerative-medicine-applied-to-hematology-disorders
#8
Aurelie Bedel, François Beliveau, Isabelle Lamrissi-Garcia, Benoit Rousseau, Isabelle Moranvillier, Benoit Rucheton, Veronique Guyonnet-Dupérat, Bruno Cardinaud, Hubert de Verneuil, François Moreau-Gaudry, Sandrine Dabernat
Iatrogenic tumorigenesis is a major limitation for the use of human induced pluripotent stem cells (hiPSCs) in hematology. The teratoma risk comes from the persistence of hiPSCs in differentiated cell populations. Our goal was to evaluate the best system to purge residual hiPSCs before graft without compromising hematopoietic repopulation capability. Teratoma risk after systemic injection of hiPSCs expressing the reporter gene luciferase was assessed for the first time. Teratoma formation in immune-deficient mice was tracked by in vivo bioimaging...
February 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28170177/pluripotent-nontumorigenic-adipose-tissue-derived-muse-cells-have-immunomodulatory-capacity-mediated-by-transforming-growth-factor-%C3%AE-1
#9
María L Gimeno, Florencia Fuertes, Andres E Barcala Tabarrozzi, Alejandra I Attorressi, Rodolfo Cucchiani, Luis Corrales, Talita C Oliveira, Mari C Sogayar, Leticia Labriola, Ricardo A Dewey, Marcelo J Perone
Adult mesenchymal stromal cell-based interventions have shown promising results in a broad range of diseases. However, their use has faced limited effectiveness owing to the low survival rates and susceptibility to environmental stress on transplantation. We describe the cellular and molecular characteristics of multilineage-differentiating stress-enduring (Muse) cells derived from adipose tissue (AT), a subpopulation of pluripotent stem cells isolated from human lipoaspirates. Muse-AT cells were efficiently obtained using a simple, fast, and affordable procedure, avoiding cell sorting and genetic manipulation methods...
January 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28156434/earlier-access-to-palliative-medicine-an-experience-of-integration-into-a-community-oncology-practice
#10
Jacqueline Matthews
92 Background: A growing body of evidence supports the integration of palliative care as a standard for comprehensive cancer care. Through our experience as an inpatient palliative care provider, with 50% of our population having advanced cancer, we recognized the value proposition to provide continuity in the outpatient setting. Innovative Care Solutions developed a partnership with a large, community oncology program late 2015 for a palliative care multidisciplinary team to be embedded into one location of their practice...
October 9, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28149464/sealing-efficacy-of-system-b-versus-thermafil-and-guttacore-obturation-techniques-evidenced-by-scintigraphic-analysis
#11
Manuel Marques-Ferreira, Margarida Abrantes, Hugo-Diogo Ferreira, Francisco Caramelo, Maria-Filomena Botelho, Eunice-Virgínia Carrilho
BACKGROUND: This study compared root canal sealing ability, filled by Continuous Wave compaction and two carrier-based obturation systems, using the nuclear medicine approach. MATERIAL AND METHODS: Fifty-five single-rooted extracted teeth were selected. The crowns were sectioned and each tooth was instrumented using rotary Protaper® Universal system. The roots were divided into 3 experimental groups and two control groups. Forty-five root canals were filled, using Continuous Wave, GuttaCore or Thermafil system and TopSeal sealer...
January 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28119347/advancing-symptom-science-through-symptom-cluster-research-expert-panel-proceedings-and-recommendations
#12
REVIEW
Christine Miaskowski, Andrea Barsevick, Ann Berger, Rocco Casagrande, Patricia A Grady, Paul Jacobsen, Jean Kutner, Donald Patrick, Lani Zimmerman, Canhua Xiao, Martha Matocha, Sue Marden
An overview of proceedings, findings, and recommendations from the workshop on "Advancing Symptom Science Through Symptom Cluster Research" sponsored by the National Institute of Nursing Research (NINR) and the Office of Rare Diseases Research, National Center for Advancing Translational Sciences, is presented. This workshop engaged an expert panel in an evidenced-based discussion regarding the state of the science of symptom clusters in chronic conditions including cancer and other rare diseases. An interdisciplinary working group from the extramural research community representing nursing, medicine, oncology, psychology, and bioinformatics was convened at the National Institutes of Health...
April 2017: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/28103509/3-5-dihydroxy-3-4-7-trimethoxyflavone-induces-er-stress-associated-hct-116-programmed-cell-death-via-redox-signaling
#13
Mahendra Pal Singh, Jaehong Han, Sun Chul Kang
Quercetin, a well cognized bioactive flavone possessing great medicinal value, has limited usage. The rapid gastrointestinal digestion of quercetin is also a major obstacle for its clinical implementation due to low bioavailability and poor aqueous solubility. 3',5-dihydroxy-3,4',7-trimethoxyflavone (DTMF), a novel semi-synthetic derivative of quercetin, is known to modulate several biological activities. Therefore, in the present study we examined the cytotoxic mechanism of DTMF in concentration-dependent manner (25, 50, and 100μM; 24h) against HCT-116 human colon carcinoma cells...
April 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28096742/collection-based-analysis-of-selected-medical-libraries-in-the-philippines-using-doody-s-core-titles
#14
Efren Torres
OBJECTIVES: This study assessed the book collection of five selected medical libraries in the Philippines, based on Doodys' Essential Purchase List for basic sciences and clinical medicine, to compare the match and non-match titles among libraries, to determine the strong and weak disciplines of each library, and to explore the factors that contributed to the percentage of match and non-match titles. METHOD: List checking was employed as the method of research. RESULTS: Among the medical libraries, De La Salle Health Sciences Institute and University of Santo Tomas had the highest percentage of match titles, whereas Ateneo School of Medicine and Public Health had the lowest percentage of match titles...
January 2017: Journal of the Medical Library Association: JMLA
https://www.readbyqxmd.com/read/28003804/golden-needle-mushroom-a-culinary-medicine-with-evidenced-based-biological-activities-and-health-promoting-properties
#15
REVIEW
Calyn Tang, Pearl Ching-Xin Hoo, Loh Teng-Hern Tan, Priyia Pusparajah, Tahir Mehmood Khan, Learn-Han Lee, Bey-Hing Goh, Kok-Gan Chan
Flammulina velutipes (enoki, velvet shank, golden needle mushroom or winter mushroom), one of the main edible mushrooms on the market, has long been recognized for its nutritional value and delicious taste. In recent decades, research has expanded beyond detailing its nutritional composition and delved into the biological activities and potential health benefits of its constituents. Many bioactive constituents from a range of families have been isolated from different parts of the mushroom, including carbohydrates, protein, lipids, glycoproteins, phenols, and sesquiterpenes...
2016: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/27904699/generation-of-induced-pluripotent-stem-cells-with-high-efficiency-from-human-embryonic-renal-cortical-cells
#16
Ling Yao, Ruifang Chen, Pu Wang, Qi Zhang, Hailiang Tang, Huaping Sun
Reprogramming of somatic cells into induced pluripotent stem cells (iPSCs) emerges as a prospective therapeutic angle in regenerative medicine and a tool for drug screening. Although increasing numbers of iPSCs from different sources have been generated, there has been limited progress in yield of iPSC. Here, we show that four Yamanaka factors Oct4, Sox2, Klf4 and c-Myc can convert human embryonic renal cortical cells (hERCCs) to pluripotent stem cells with a roughly 40-fold higher reprogramming efficiency compared with that of adult human dermal fibroblasts...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27900368/whole-exome-sequencing-reveals-an-inherited-r566x-mutation-of-the-epithelial-sodium-channel-%C3%AE-subunit-in-a-case-of-early-onset-phenotype-of-liddle-syndrome
#17
Linda M Polfus, Eric Boerwinkle, Richard A Gibbs, Ginger Metcalf, Donna Muzny, Narayanan Veeraraghavan, Megan Grove, Sanjay Shete, Stephanie Wallace, Dianna Milewicz, Neil Hanchard, James R Lupski, Syed Shahrukh Hashmi, Monesha Gupta-Malhotra
To comprehensively evaluate a European-American child with severe hypertension, whole-exome sequencing (WES) was performed on the child and parents, which identified causal variation of the proband's early-onset disease. The proband's hypertension was resistant to treatment, requiring a multiple drug regimen including amiloride, spironolactone, and hydrochlorothiazide. We suspected a monogenic form of hypertension because of the persistent hypokalemia with low plasma levels of renin and aldosterone. To address this, we focused on rare functional variants and indels, and performed gene-based tests incorporating linkage scores and allele frequency and filtered on deleterious functional mutations...
November 2016: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/27853354/development-of-novel-her2-inhibitors-against-gastric-cancer-derived-from-flavonoid-source-of-syzygium-alternifolium-through-molecular-dynamics-and-pharmacophore-based-screening
#18
COMPARATIVE STUDY
Tirumalasetty Muni Chandra Babu, Aluru Rammohan, Vijaya Bhaskar Baki, Savita Devi, Duvvuru Gunasekar, Wudayagiri Rajendra
Continuous usage of synthetic chemotherapeutic drugs causes adverse effects, which prompted for the development of alternative therapeutics for gastric cancer from natural source. This study was carried out with a specific aim to screen gastroprotective compounds from the fruits of Syzygium alternifolium (Myrtaceae). Three flavonoids, namely, 1) 5-hydroxy-7,4'-dimethoxy-6,8-di-C-methylflavone, 2) kaempferol-3-O-β-d-glucopyranoside, and 3) kaempferol-3-O-α-l-rhamnopyranoside were isolated from the above medicinal plant by employing silica gel column chromatography and are characterized by NMR techniques...
2016: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/27765361/aralia-elata-var-mandshurica-rupr-maxim-j-wen-an-overview-of-pharmacological-studies
#19
REVIEW
Alexander N Shikov, Olga N Pozharitskaya, Valery G Makarov
PURPOSE: Aralia elata var. mandshurica (Rupr. & Maxim.) J.Wen syn. A. mandshurica Rupr. & Maxim is evaluated for its medicinal application. The aim of this study is to analyze pharmacological studies on A. elata var. mandshurica published until December 2015. METHODS: The information regarding the chemistry, safety, effectiveness, and pharmacological and clinical effects of A. elata was systematically collected from the scientific literature through library catalogs; online services such as E-library...
November 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/27684058/clinical-translation-of-a-mesenchymal-stromal-cell-based-therapy-developed-in-a-large-animal-model-and-two-case-studies-of-the-treatment-of-atrophic-pseudoarthrosis
#20
Salvi Prat, Santiago Gallardo-Villares, Marian Vives, Ana Carreño, Marta Caminal, Irene Oliver-Vila, Daniel Chaverri, Margarita Blanco, Margarita Codinach, Pere Huguet, José Ramírez, Javier A Pinto, Màrius Aguirre, Ruth Coll, Joan Garcia-López, Fernando Granell-Escobar, Joaquim Vives
Pseudoarhtrosis is a relatively frequent complication of fractures, in which the lack of mechanical stability and biological stimuli results in the failure of bone union, most frequently in humerus and tibia. Treatment of recalcitrant pseudoarthrosis relies on the achievement of satisfactory mechanical stability combined with adequate local biology. Herein we present two cases of atrophic pseudoarthrosis that received a Tissue Engineering Product (TEP) composed of autologous Bone Marrow-derived Mesenchymal Stromal Cells (BM-MSC) combined with deantigenised trabecular bone particles from tissue bank...
September 29, 2016: Journal of Tissue Engineering and Regenerative Medicine
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