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Nature medicine

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https://www.readbyqxmd.com/read/28226339/current-concepts-of-phenylpiperidine-derivatives-use-in-the-treatment-of-acute-and-chronic-pain
#1
Nidal Elbaridi, Alan D Kaye, Stephanie Choi, Richard D Urman
Phenylpiperidines are a chemical class of drugs with a phenyl moiety directly attached to piperidine. These agents have an important role in many aspects of medicine including anesthesia and pain medicine. After the development of meperidine, fentanyl, which is a second generation synthetic phenylpiperidine series opioid, was synthesized and introduced into clinical anesthesia practice as fentanyl citrate in 1968. Fentanyl-mediated or modulated responses involve action at the mu-opioid receptor as an agonist at the dorsal horn inhibiting ascending pain pathways in the rostral ventral medulla, increasing pain threshold, and producing both analgesic and sedative effects...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28225839/-conceptual-and-methodological-issues-involved-in-the-research-field-of-diagnostic-reasoning
#2
Francisco N Di Persia
The psychopathological field is crossed by dilemmas that put in question its methodological, conceptual and philosophical filiations. Since the early works of Ey and Jaspers until recent work of Berrios it has been in question the position psychopathology has in the field of medicine in general, and in the field of psychiatry in particular, especially if it should follow the principles of natural science or if it has an autonomous position between them. This debate has led to two opposing positions facing two different models of psychopathology: the biomedical model and the socio-constructionist model...
May 2016: Vertex: Revista Argentina de Psiquiatriá
https://www.readbyqxmd.com/read/28225216/the-multiple-consultant-report-new-assessment-same-old-problems
#3
Omar Mukhtar, Jessica Griffin, Salma Naheed, Catherine Bryant
BACKGROUND: In December 2013 the Multiple Consultant Report (MCR) was introduced as an assessment tool for junior doctors (i.e. doctors below specialist status) in the UK, including those undertaking core medical training (CMT). It aims to capture the views of consultant supervisors about a doctor's clinical performance. OBJECTIVE: Despite the mandatory nature of the MCR there is no published academic evaluation of this tool as an assessment of, or for, learning...
February 22, 2017: Clinical Teacher
https://www.readbyqxmd.com/read/28224643/endophytic-phomopsis-sp-colonization-in-oryza-sativa-was-found-to-result-in-plant-growth-promotion-and-piperine-production
#4
Chithra S, Jasim B, Jyothis Mathew, Radhakrishnan E K
Endophytic fungi have been reported to have the acquired ability to synthesize host plant specific medicinal natural products. Many fungi with such properties have been characterized and optimized for the conditions which favor maximal production of desired products. However, the inherent plant colonization property of promising endophytic fungi is least studied. Exploiting the transgenome functioning of these fungi have immense applications to add beneficial features to non-host plants. In the present study, endophytic fungus Phomopsis sp...
February 22, 2017: Physiologia Plantarum
https://www.readbyqxmd.com/read/28224411/personalized-medicine-for-prevention-can-risk-stratified-screening-decrease-colorectal-cancer-mortality-at-an-acceptable-cost
#5
Sujha Subramanian, Georgiy Bobashev, Robert J Morris, Sonja Hoover
PURPOSE: Tailored health care interventions are expected to transform clinical practice. The objective of this study was to develop an innovative model to assess the effectiveness, cost, and harms of risk stratified colorectal cancer screening. METHODS: We updated a previously validated microsimulation model consisting of three interlinked components: risk assessment, natural history, and screening/treatment modules. We used data from representative national surveys and the literature to create a synthetic population that mimics the family history and genetic profile of the US population...
February 21, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28224232/effects-of-traumeel-tr14-on-recovery-and-inflammatory-immune-response-after-repeated-bouts-of-exercise-a-double-blind-rct
#6
Kerstin Muders, Christian Pilat, Vanessa Deuster, Torsten Frech, Karsten Krüger, Jörn Pons-Kühnemann, Frank-Christoph Mooren
PURPOSE: The purpose of this double-blind, randomized, placebo-controlled clinical trial was to investigate the effects of the natural combination medicine Traumeel (Tr14) consisting of 14 diluted biological and mineral components on the inflammatory immune response and recovery up to 72 h after repetitive bouts of bicycle tests. METHODS: Antigen-stimulated IL-1ra and IL-6 were defined as primary outcome measures. Moreover, various immunological and serum muscle damage markers were investigated...
February 21, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28223899/how-to-cure-the-sick-health-care-system-an-open-letter-to-president-trump-from-leaders-in-functional-integrative-natural-health-and-medicine
#7
EDITORIAL
Joseph Pizzorno
No abstract text is available yet for this article.
February 2017: Integrative Medicine
https://www.readbyqxmd.com/read/28222142/evaluation-of-18-f-fluoro-2-deoxyglucose-fdg-positron-emission-tomography-computed-tomography-pet-ct-as-a-staging-and-monitoring-tool-for-dogs-with-stage-2-splenic-hemangiosarcoma-a-pilot-study
#8
Antonella Borgatti, Amber L Winter, Kathleen Stuebner, Ruth Scott, Christopher P Ober, Kari L Anderson, Daniel A Feeney, Daniel A Vallera, Joseph S Koopmeiners, Jaime F Modiano, Jerry Froelich
Positron Emission Tomography-Computed Tomography (PET-CT) is routinely used for staging and monitoring of human cancer patients and is becoming increasingly available in veterinary medicine. In this study, 18-fluorodeoxyglucose (18FDG)-PET-CT was used in dogs with naturally occurring splenic hemangiosarcoma (HSA) to assess its utility as a staging and monitoring modality as compared to standard radiography and ultrasonography. Nine dogs with stage-2 HSA underwent 18FDG-PET-CT following splenectomy and prior to commencement of chemotherapy...
2017: PloS One
https://www.readbyqxmd.com/read/28220960/a-comparative-investigation-of-bombyx-mori-silk-fibroin-hydrogels-generated-by-chemical-and-enzymatic-crosslinking
#9
Traian V Chirila, Shuko Suzuki, Chloé Papolla
Fibroin, the major proteinaceous component of the silk fiber produced by larvae of the domesticated silk moth (Bombyx mori), has been widely investigated as a biomaterial for potential applications in tissue engineering and regenerative medicine. Following sol-gel transition, silk fibroin solutions can generate hydrogels that present certain advantages when employed as biomaterials, especially if they are crosslinked. The subject of this study was the self-crosslinking of silk fibroin through a process induced by the enzyme horseradish peroxidase (HRP) in the presence of hydrogen peroxide, a method only recently proposed and scarcely reported...
February 21, 2017: Biotechnology and Applied Biochemistry
https://www.readbyqxmd.com/read/28220946/light-and-energy-based-therapeutics-for-genitourinary-syndrome-of-menopause-consensus-and-controversies
#10
Yona Tadir, Adrian Gaspar, Ahinoam Lev-Sagie, Macrene Alexiades, Red Alinsod, Alex Bader, Alberto Calligaro, Jorge A Elias, Marco Gambaciani, Jorge E Graviria, Cheryl B Iglesia, Ksenija Selih-Martinec, Patricia L Mwesigwa, Urska B Ogrinc, Stefano Salvatore, Paolo Scollo, Nicola Zerbinati, John Stuart Nelson
Gynecologist and plastic surgeons pioneered the application of lasers in medicine and surgery almost 5 decades ago, initially used to treat cervical and vaginal pathologies. Ever since, energy-based devices have been deployed to treat pelvic pathologies and improve fertility. Recent technological developments triggered an unprecedented wave of publications, assessing the efficacy of fractional laser, and radiofrequency on the vaginal wall in reversing natural aging processes. Studies have shown that a certain degree of thermal energy deposited on the vaginal wall stimulates proliferation of the glycogen-enriched epithelium, neovascularization, and collagen formation in the lamina propria, and improves natural lubrication and control of urination...
February 21, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28219385/language-support-for-linguistic-minority-chronic-hepatitis-b-c-patients-an-exploratory-study-of-availability-and-clinicians-perceptions-of-language-barriers-in-six-european-countries
#11
Abby M Falla, Irene K Veldhuijzen, Amena A Ahmad, Miriam Levi, Jan Hendrik Richardus
BACKGROUND: Language support for linguistic minorities can improve patient safety, clinical outcomes and the quality of health care. Most chronic hepatitis B/C infections in Europe are detected among people born in endemic countries mostly in Africa, Asia and Central/Eastern Europe, groups that may experience language barriers when accessing health care services in their host countries. We investigated availability of interpreters and translated materials for linguistic minority hepatitis B/C patients...
February 20, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28217983/extraction-and-separation-of-lactate-dehydrogenase-inhibitors-from-poria-cocos-schw-wolf-based-on-a-hyphenated-technique-and-in-vitro-methods
#12
Sainan Li, Jianxu Zhang, Senlin Li, Chunming Liu, Shu Liu, Zhiqiang Liu
Stroke is one of the most common diseases worldwide. Lactate dehydrogenase inhibitors are widely used in the treatment of ischemic stroke, with natural products considered a promising source of lactate dehydrogenase inhibitors. In this study, ultrafiltration liquid chromatography coupled with mass spectrometry was used for the screening and identification of lactate dehydrogenase inhibitors from Poria cocos. Five lactate dehydrogenase inhibitors were selected: dehydropachymic acid, pachymic acid, dehydrotrametenolic acid, trametenolic acid, and eburicoic acid...
February 20, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28217454/erectile-dysfunction-treatment-and-traditional-medicine-can-east-and-west-medicine-coexist
#13
REVIEW
Joe K C Lee, Ronny B W Tan, Eric Chung
Erectile dysfunction (ED) is a common sexual problem affecting many men irrespective of cultures, beliefs and nationalities. While medical therapy for ED has been revolutionized by the advent of oral phosphodiesterase type 5 inhibitors and intracavernosal injection of vasoactive agents, recent technological advances such stem cell therapy, low intensity shock wave and newer generation of penile prosthesis implant offer hope to men who do not respond to conventional medical therapy. In contrast, traditional and complementary medicine (TCM) focuses on the restoration and better overall bodily regulation with the use of various herbal and animal products as well as exercises to invigorate qi (energy) in vital organs...
February 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28217370/tryptophan-a-gut-microbiota-derived-metabolites-regulating-inflammation
#14
REVIEW
Lucie Etienne-Mesmin, Benoit Chassaing, Andrew T Gewirtz
Inflammatory bowel diseases (IBD), which comprise Crohn's disease and ulcerative colitis, are chronic intestinal disorders with an increased prevalence and incidence over the last decade in many different regions over the world. The etiology of IBD is still not well defined, but evidence suggest that it results from perturbation of the homeostasis between the intestinal microbiota and the mucosal immune system, with the involvement of both genetic and environmental factors. Genome wide association studies, which involve large-scale genome-wide screening of potential polymorphism, have identified several mutations associated with IBD...
February 6, 2017: World Journal of Gastrointestinal Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28217294/molecular-hydrogen-a-therapeutic-antioxidant-and-beyond
#15
REVIEW
Lei Huang
Molecular hydrogen (H2) medicine research has flourished since a landmark publication in Nature Medicine that revealed the antioxidant and cytoprotective effects of hydrogen gas in a focal stroke model. Emerging evidence has consistently demonstrated that molecular hydrogen is a promising therapeutic option for a variety of diseases and the underlying comprehensive mechanisms is beyond pure hydroxyl radicals scavenging. The non-toxicity at high concentrations and rapid cellular diffusion features of molecular hydrogen ensure the feasibility and readiness of its clinical translation to human patients...
October 2016: Medical Gas Research
https://www.readbyqxmd.com/read/28217264/eight-essential-foods-in-iranian-traditional-medicine-and-their-role-in-health-promotion-and-well-being
#16
REVIEW
Mehrdad Zeinalian, Mehdi Eshaghi, Mahdi Hadian, Homayoun Naji, Sayed Mohammad Masoud Marandi, Sedigheh Asgary
Eight essential foods (EEF) described in Iranian traditional medicine (ITM) have a determinant role to balance human temperament insuring health and well-being. EEF included oral, imaginary, auditory, visual, olfactory, touch, sexual, and familiarity food. Oral foods should be halal, compatible with individual temper, consumed up twice a day, and compatible with different seasons and geographic conditions. Imaginary food consists of the individual thought content which is directly related to mental and physical fitness...
2017: International Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28217148/profiling-metals-in-cordyceps-sinensis-by-using-inductively-coupled-plasma-mass-spectrometry
#17
Xin Wei, Hankun Hu, Baogeng Zheng, Zikri Arslan, Hung-Chung Huang, Weidong Mao, Yi-Ming Liu
Cordyceps sinensis (C. sinensis) is a natural product that has diverse nutritional and medicinal values. Since the availability of natural C. sinensis becomes limited its authentication and quality control is of high significance. Herein we report on profiling of metals in C. sinensis by using inductively coupled plasma mass spectrometry (ICP-MS). The analysis reveals that C. sinensis contains a wide array of essential elements, including P, Mg, Zn, Cu, Fe, etc. Toxic metals detected are Cd, Pb, and As. In all five samples analyzed Pb contents are below 2...
January 28, 2017: Analytical Methods: Advancing Methods and Applications
https://www.readbyqxmd.com/read/28216951/a-qualitative-insight-on-complementary-and-alternative-medicines-used-by-hypertensive-patients
#18
Inas Rifaat Ibrahim, Mohamed Azmi Hassali, Fahad Saleem, Haydar F Al Tukmagi
BACKGROUND: The self-treatment with complementary and alternative medicines (CAMs) in chronic diseases is portraying an expanding trend worldwide. Yet, little is known concerning patients' motives to use CAM in the control of blood pressure. OBJECTIVE: This study aims to explore the self-use of CAM in the management of hypertension and explore patients' attitudes, perceived benefits, and disclosure to the physician. MATERIALS AND METHODS: A qualitative technique was adopted and face-to-face interviews, using a validated interview guide, were carried out among twenty hypertensive patients...
October 2016: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/28216905/green-biosynthesis-characterization-in-vitro-antidiabetic-activity-and-investigational-acute-toxicity-studies-of-some-herbal-mediated-silver-nanoparticles-on-animal-models
#19
Kalakotla Shanker, Gottumukkala Krishna Mohan, Md Ashwaq Hussain, Naradala Jayarambabu, Poka Lakshmi Pravallika
: Diabetes is a metabolic disorder characterized by hyperglycemia, altered carbohydrate, lipid and protein metabolism. In recent studies, Nanoscience and nanotechnology are blazing fields for researchers; for researchers; of late there has been a prodigious excitement in the field of nanopharmacology to study silver nanoparticle (SNP) synthesis using natural products. Biological methods have been used to synthesize SNPs using medicinally active plants having an antidiabetic role, and this made us to assess the biologically synthesized SNPs from the seed extract of Psoralea corylifolia using 1 mM silver nitrate solution...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28216884/chemical-components-from-aloe-and-their-inhibition-of-indoleamine-2-3-dioxygenase
#20
Ya Nan Sun, Lin Ying Li, Wei Li, Jong Seong Kang, Inkyu Hwang, Young Ho Kim
BACKGROUND: In Korea, Aloe is routinely ingested as a traditional medicine or as a component of health beverages. OBJECTIVE: To research the inhibition of indoleamine 2, 3-dioxygenase (IDO) activities of components from Aloe. MATERIALS AND METHODS: the compounds were isolated by a combination of silica gel and YMC Rp-18 column chromatography, and their structures were identified by analysis of spectroscopic data (1D, 2D-NMR, and MS). All of the isolated compounds were examined for their ability to inhibit IDO, which actively suppresses immune functions by catalyzing the rate limiting reaction in the conversion of tryptophan to kynurenine...
January 2017: Pharmacognosy Magazine
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