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https://www.readbyqxmd.com/read/28538581/the-misconception-of-case-control-studies-in-the-plastic-surgery-literature-a-literature-audit
#1
Alexandra C Hatchell, Forough Farrokhyar, Matthew Choi
BACKGROUND: Case-control study designs are commonly used. However, many published case-control studies are not true case-controls and are in fact mislabeled. The purpose of this study was to identify all case-control studies published in the top three plastic surgery journals over the past 10 years, assess which were truly case-control studies, clarify the actual design of the articles, and address common misconceptions. METHODS: MEDLINE, Embase, and Web of Science databases were searched for case-control studies in the three highest-impact factor plastic surgery journals (2005 to 2015)...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28537720/chromone-as-a-privileged-scaffold-in-drug-discovery-recent-advances
#2
Joana Reis, Alexandra Gaspar, Nuno Milhazes, Fernanda M Borges
The use of privileged structures in drug discovery has proven to be an effective strategy allowing the generation of innovative hits/leads and successful optimization processes. Chromone is actually recognized as a privileged structure and a valid template for the design of novel compounds with potential pharmacological interest, particularly in the field of neurodegenerative, inflammatory and infectious diseases as well as diabetes and cancer. Within this framework, this review provides the reader with a literature update following the preceding article entitled Chromone: a valid scaffold in Medicinal Chemistry...
May 24, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28535423/chromatographic-separation-and-detection-methods-of-aloe-arborescens-miller-constituents-a-systematic-review
#3
REVIEW
Jilan A Nazeam, Haidy A Gad, Hala M El-Hefnawy, Abdel-Naser B Singab
Aloe arborescens Miller (Family Asphodelaceae) is a member of genus Aloe, which is used in traditional medicine to cure various diseases. The extracts of the plant have been reported to possess anticancer, immunomodulator, antidiabetic, anti-inflammatory and antioxidant activities. The phytochemical investigations have revealed diverse chemical constituents, including phenolics [anthraquinones, anthrones, pyrones, chromones and coumarins], polysaccharides [arborans [(1-4) linked glucomannans, polysaccharide (A, B and C): (A: a linear (1-6)-O-α-glucan, B: a branching (1-2)-O-l-arabinose with (1-2)-O-d-galactose linkages and C: (1-4)-O-β-mannan with 18% acetyl group)]], glycoproteins and carboxypeptidase enzyme...
April 29, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28535319/linking-the-heart-and-the-head-humanism-and-professionalism-in-medical-education-and-practice
#4
Lynda Montgomery, Sana Loue, Kurt C Stange
This paper articulates a practical interpretive framework for understanding humanism in medicine through the lens of how it is taught and learned. Beginning with a search for key tensions and relevant insights in the literature on humanism in health professions education, we synthesized a conceptual model designed to foster reflection and action to realize humanistic principles in medical education and practice. The resulting model centers on the interaction between the heart and the head. The heart represents the emotive domains of empathy, compassion, and connectedness...
May 2017: Family Medicine
https://www.readbyqxmd.com/read/28534685/biotin-interference-with-routine-clinical-immunoassays-understand-the-causes-and-mitigate-the-risks
#5
Shanika Samarasinghe, Farah Meah, Vinita Singh, Arshi Basit, Nicholas Emanuele, Mary Ann Emanuele, Alaleh Mazhari, Earle W Holmes
OBJECTIVES: The objectives of this report are to review the mechanisms of biotin interference with streptavidin/biotin-based immunoassays, identify automated immunoassay systems vulnerable to biotin interference, describe how to estimate and minimize the risk of biotin interference in vulnerable assays, and review the literature pertaining to biotin interference in endocrine function tests. METHODS: The data in the manufacturer's "Instructions for Use" for each of the methods utilized by seven immunoassay system were evaluated...
May 23, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28534663/pulmonary-granular-cell-tumours-case-presentations-and-literature-review
#6
Petra Radić, Luka Brčić
Pulmonary granular cells tumours are very rare tumours, most probably originating from Schwann cells. Although rare, clinical and biological presentation is diverse. They are most commonly endobronchial masses, usually a solitary pulmonary lesion, although in up to 20% they can occur as multiple lesions and can be mistaken for malignant process. In spite of infiltrative growth, and rare direct lymph node invasion, they have a very good prognosis if completely removed. Here we present two cases from the archives of the Institute of Pathology, University of Zagreb School of Medicine, with literature review...
January 1, 2017: Scottish Medical Journal
https://www.readbyqxmd.com/read/28533641/image-findings-of-a-rare-case-of-neuroendocrine-tumor-metastatic-to-orbital-extraocular-muscle-in-gallium-68-dotanoc-positron-emission-tomography-computed-tomography-and-therapy-with-lutetium-177-dotatate
#7
Koramadai Karuppusamy Kamaleshwaran, Jephy Joseph, Indra Upadhya, Ajit Sugunan Shinto
Metastatic tumor is one of several etiologies of space-occupying masses in the orbit that accounts for 1-13% of all orbital masses. In the adult patient population, breast cancer is the most common tumor to metastasize to the orbit, followed by metastasis from the lung, prostate, and gastrointestinal tract. Carcinoid tumors are rare neuroendocrine neoplasms derived from enterochromaffin cells, which are found primarily in the gastrointestinal tract and bronchial tree. Liver metastases are the classic presentation of distant disease...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28533085/return-to-drive-after-non-evolutive-brain-damage-french-recommendations
#8
REVIEW
Anne-Claire D'apolito, Jean-Luc Leguiet, Michel Enjalbert, Francis Lemoine, Jean-Michel Mazaux
Return to drive after brain damage is a crucial question either for patients than health professionals. The Société française de medicine physique et de réadaptation (SOFMER) and Comète France association developed recommandations for patient's identification, evaluation and accompaniment as part of their project to resume to drive. The place of rehabilitation process and patient's focus has been also discussed. AIMS: Using a literature review, the aim was to define clinical pathways to determine people who need a fitness to drive evaluation after a non-evolutive brain damage as well as the assessment process...
May 19, 2017: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28532888/biological-effects-of-direct-and-indirect-manipulation-of-the-fascial-system-narrative-review
#9
Giovanni Parravicini, Andrea Bergna
INTRODUCTION: Osteopathic Manipulative Treatment (OMT) is effective in improving function, movement and restoring pain conditions. Despite clinical results, the mechanisms of how OMT achieves its' effects remain unclear. The fascial system is described as a tensional network that envelops the human body. Direct or indirect manipulations of the fascial system are a distinctive part of OMT. OBJECTIVE: This review describes the biological effects of direct and indirect manipulation of the fascial system...
April 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28532627/regenerative-medicine-in-hearing-recovery
#10
REVIEW
Edi Simoni, Giulia Orsini, Milvia Chicca, Simone Bettini, Valeria Franceschini, Alessandro Martini, Laura Astolfi
Hearing loss, or deafness, affects 360 million people worldwide of which about 32 million are children. Deafness is irreversible when it involves sensory hair cell death because the regenerative ability of these cells is lost in mammals after embryo development. The therapeutic strategies for deafness include hearing aids and/or implantable devices. However, not all patients are eligible or truly benefit from these medical devices. Regenerative medicine based on stem cell application could play a role in both improvement of extant medical devices and in vivo recovery of auditory function by regeneration of inner ear cells and neurons...
May 19, 2017: Cytotherapy
https://www.readbyqxmd.com/read/28532071/in-vitro-antibacterial-and-cytotoxic-activities-of-plasma-modified-polyethylene-terephthalate-nonwoven-dressing-with-aqueous-extract-of-rhizome-atractylodes-macrocephala
#11
Yi-Ting Shu, Kuo-Ting Kao, Ching-Sung Weng
In this study, a natural and non-cytotoxic antibacterial dressing containing aqueous extract of Rhizome Atractylodes macrocephala (RAM), which has been widely used in traditional herbal medicine and documented with antibacterial activities in literatures, was developed by aid of the extraction technique, nonwoven substrates and plasma-induced grafting technology. The effectiveness of these herbal antibacterial dressings with different treatment were investigated through the assays of grafting yield, SEM, FTIR, antibacterial activities and cytotoxicity...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531832/fighting-falsified-medicines-the-analytical-approach
#12
REVIEW
Hervé Rebiere, Pauline Guinot, Denis Chauvey, Charlotte Brenier
Given the harm to human health, the fight against falsified medicines has become a priority issue that involves numerous actors. Analytical laboratories contribute by performing analyses to chemically characterise falsified samples and assess their hazards for patients. A wide range of techniques can be used to obtain individual information on the organic and inorganic composition, the presence of an active substance or impurities, or the crystalline arrangement of the formulation's compound. After a presentation of these individual techniques, this review puts forward a methodology to combine them...
May 13, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28530624/-buccal-mucosa-graft-for-the-treatment-of-long-ureteral-stenosis-bibliographic-review
#13
Gema Del Pozo Jiménez, Ignacio Castillón-Vela, Joaquín Carballido Rodríguez
OBJECTIVE: To perform a literature review on the use of buccal mucosa graft (BMG) in the treatment of extensive ureteral stenosis, according to the criteria of Evidence Based Medicine. METHODS: Pubmed search of published studies with the following keywords: "ureteral stricture treatment", "buccal mucosa graft ureteral treatment" and "buccal mucosa graft ureteroplasty", without time limits, in English and Spanish; 12 articles were identified with a total of 48 cases (46 patients) of BMG use in ureteral repair...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28529234/-in-utter-fearlessness-of-the-reigning-disease-imagined-immunities-and-the-outbreak-narratives-of-charles-brockden-brown
#14
Nicholas E Miller
With an increased focus on the intersection of literature and medicine, contagion has become something of a scholarly buzzword in early American studies: it serves metaphorically to demarcate the postcolonial other, demonstrates the transmissibility of revolutionary rhetoric, highlights the instability of republican government, and embodies fears of racial mixture. In this essay, I shift the emphasis from a discourse of contagion (often associated with a fear of the foreign) to a discourse of immunity (a fear associated with foreign immunities) in order to demonstrate a more affirmative biopolitics in Charles Brockden Brown's 1790s outbreak narratives...
2017: Literature and Medicine
https://www.readbyqxmd.com/read/28527495/consumer-mobile-health-apps-current-state-barriers-and-future-directions
#15
REVIEW
Cheng-Kai Kao, David M Liebovitz
This paper discusses the current state, barriers, and future directions of consumer-facing applications (apps). There are currently more than 165,000 mobile health apps publicly available in major app stores, the vast majority of which are designed for patients. The top 2 categories are wellness management and disease management apps, whereas other categories include self-diagnosis, medication reminder, and electronic patient portal apps. Apps specific to physical medicine and rehabilitation also are reviewed...
May 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28526906/mycobacterium-chelonae-infection-of-the-buttocks-secondary-to-lipofilling-a-case-report-and-review-of-the-literature
#16
Sarah E Hammond, Ahmed Al-Bayati, Natalie Joumblat, Christopher J Salgado
Mycobacterium chelonae is a nontuberculous mycobacterium, classified as a Runyon type IV mycobacterium. In relation to humans, it is most commonly associated with tissue trauma or pulmonary infections. The majority of medical reports describe finding M. chelonae in the surgical setting, attributing infection to inadequate sterilization of surgical equipment. Symptoms are often nonspecific and include pain, erythema, and draining subcutaneous nodules and skin lesions. Therefore, the diagnosis of M. chelonae is often difficult to establish without prior suspicion of the disease, but can be confirmed with culture...
May 19, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28526441/conceptual-analysis-of-diabetic-retinopathy-in-ayurveda
#17
REVIEW
Prasanta Kumar Sahoo, Shamsa Fiaz
Inclusion of Prameha among the eight major disorders in Charaka Samhita shows the significance of the disease given by ancient seers. The risk of development of blindness in diabetics increases by 20-25 times as compared to the normal population. High prevalence rate of Diabetic Retinopathy (34.6%), proliferative diabetic retinopathy (7%), diabetic macular edema (6.8%), and Vision threatening Diabetic retinopathy (10.2%) in diabetics was great concerns which led to search and analyze the disease process on the basis of modern pathogenesis and different Timirvyadhi mentioned in Ayurvedic authoritative texts...
May 16, 2017: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/28525904/prognostic-value-of-the-microrna-214-in-multiple-human-cancers-a-meta-analysis-of-observational-studies
#18
Yajing Feng, Fujiao Duan, Weigang Liu, Xiaoli Fu, Shuli Cui, Zhenxing Yang
Previous studies showed that microRNA-214 (miR-214) may act as a prognostic biomarker of cancer. However, the available evidence is controversial. This study summarizes evidence and evaluates the prognostic role of miR-214 in various cancers. We carried out a systematic literature review and assessed the quality of included studies based on Oxford Centre for Evidence-based Medicine Criteria and Newcastle-Ottawa Scale (NOS). Pooled hazard ratios (HRs) with corresponding 95% confidence intervals (CIs) for overall survival (OS) and disease free survival/progressive free survival/recurrence free survival (DFS/PFS/RFS) were calculated to measure the effective value of miR-214 expression on prognosis...
May 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28525668/comparison-of-hand-and-semiautomatic-tracing-methods-for-creating-maxillofacial-artificial-organs-using-sequences-of-computed-tomography-ct-and-cone-beam-computed-tomography-cbct-images
#19
Bence T Szabo, Seçil Aksoy, Gabor Repassy, Krisztian Csomo, Csaba Dobo-Nagy, Kaan Orhan
INTRODUCTION: The aim of this study was to compare the paranasal sinus volumes obtained by manual and semiautomatic imaging software programs using both CT and CBCT imaging. METHODS: 121 computed tomography (CT) and 119 cone beam computed tomography (CBCT) examinations were selected from the databases of the authors' institutes. The Digital Imaging and Communications in Medicine (DICOM) images were imported into 3-dimensonal imaging software, in which hand mode and semiautomatic tracing methods were used to measure the volumes of both maxillary sinuses and the sphenoid sinus...
May 17, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28525252/-medical-supply-planning-dynamic-registry-of-physicians-sixth-reform-of-the-state-and-numerus-clausus
#20
N Benahmed, A De Wever, M Pirson
INTRODUCTION: The last few years have seen major changes in the Belgian medical planning. The paper aims to describe them and to assess how they will affect the medical demography. METHOD: Grey literature review and federal and federated entities legislation summary. RESULTS: A new dynamic register allows a better knowledge of medical workforce in all sectors of labour market. Recent legislation evolutions induce fragmentation of competences related to human resource for health planning : federal authorities are responsive for the fixation of number of GP and specialists and community authorities for registration of health professionals and fixation of sub-quotas in different branches of specialised medicine...
2017: Revue Médicale de Bruxelles
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