keyword
MENU ▼
Read by QxMD icon Read
search

Defensive medicine

keyword
https://www.readbyqxmd.com/read/28645782/cysteine-stabilised-peptide-extract-of-morinda-lucida-benth-leaf-exhibits-antimalarial-activity-and-augments-antioxidant-defense-system-in-p-berghei-infected-mice
#1
Joseph O Adebayo, Kayode E Adewole, Antoniana U Krettli
ETHNOPHARMACOLOGICAL RELEVANCE: Cysteine-stabilised peptides (CSP) are majorly explored for their bioactivities with applications in medicine and agriculture. Morinda lucida leaf is used indigenously for the treatment of malaria; it also contains CSP whose role in the antimalarial activity of the leaf has not been evaluated. AIM OF THE STUDY: This study was therefore performed to evaluate the antimalarial activity of partially purified cysteine-stabilised peptide extract (PPCPE) of Morinda lucida leaf and its possible augmentation of the antioxidant systems of liver and erythrocytes in murine malaria...
June 20, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28645772/increased-of-the-hepatocytes-and-splenocytes-apoptosis-accompanies-clinical-improvement-and-higher-survival-in-mice-infected-with-trypanosoma-cruzi-and-treated-with-highly-diluted-lycopodium-clavatum
#2
Gislaine Janaina Falkowski-Temporini, Carina Ribeiro Lopes, Paula Fernanda Massini, Camila Fernanda Brustolin, Fabiana Nabarro Ferraz, Patricia Flora Sandri, Luzmarina Hernandes, Denise Lessa Aleixo, Terezinha Fátima Barion, Luiz Gilson Esper, Silvana Marques de Araújo
Recent evidence includes apoptosis as a defense against Trypanosoma cruzi infection, which promotes an immune response in the host induced by T cells, type 1, 2 and 17. Currently, there is no medicine completely preventing the progression of this disease. We investigated the immunological and apoptotic effects, morbidity and survival of mice infected with T. cruzi and treated with dynamized homeopathic compounds 13c: Kalium causticum (GCaus), Conium maculatum, (GCon), Lycopodium clavatum (GLy) and 7% alcohol solution (control, vehicle compounds, GCI)...
June 20, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28643294/-saccharomyces-boulardii-cncm-i-745-influences-the-gut-associated-immune-system
#3
Heike Stier, Stephan C Bischoff
BACKGROUND: The impact of the intestinal microbiome is increasing steadily with regard to the immune function und the defense against pathogens. The medicinal yeast Saccharomyces boulardii CNCM I-745 (S. boulardii) has been used as probiotic for the prevention and treatment of infectious diarrhea since more than 50 years. Meta-analyses confirm the clinical efficacy of S. boulardii to treat diarrhea of various origins in children and adults. METHOD: This review article summarizes experimental studies on molecular and immunological mechanisms which explain the proven clinical efficacy of S...
June 2017: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/28641051/beneficial-role-of-citrus-fruit-polyphenols-against-hepatic-dysfunctions-a-review
#4
Md Mohabbulla Mohib, Kazi Afnan, Tasfiq Zaman Paran, Salma Khan, Juthika Sarker, Nahid Hasan, Istiaque Hasan, Md Abu Taher Sagor
Alcoholic liver diseases and virus-induced hepatic dysfunctions are prevalent in western countries. Evidence also suggests that hyperglycemia and insulin resistance are key players in the development of hepatic diseases and their complications. Since the comorbid diseases like obesity, diabetes and vascular dysfunctions primarily affect liver, the modern therapies against other hepatic dysfunctions are becoming a major challenge to treat. In addition to these, polypharmacy and adverse drug reactions (ADRs) are further aggravating the phenomenon...
June 22, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28635652/fucaceae-a-source-of-bioactive-phlorotannins
#5
REVIEW
Marcelo D Catarino, Artur M S Silva, Susana M Cardoso
Fucaceae is the most dominant algae family along the intertidal areas of the Northern Hemisphere shorelines, being part of human customs for centuries with applications as a food source either for humans or animals, in agriculture and as remedies in folk medicine. These macroalgae are endowed with several phytochemicals of great industrial interest from which phlorotannins, a class of marine-exclusive polyphenols, have gathered much attention during the last few years due to their numerous possible therapeutic properties...
June 21, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28631761/-management-of-outpatients-with-cardiac-disease-follow-up-timing-and-modalities
#6
Roberta Rossini, Daniela Lina, Marco Ferlini, Giuseppina Belotti, Salvatore Ivan Caico, Fabrizio Caravati, Pompilio Faggiano, Annamaria Iorio, Davide Lauri, Corrado Lettieri, Emanuela Teresa Locati, Antonio Maggi, Ferdinando Massari, Andrea Mortara, Luigi Moschini, Giuseppe Musumeci, Daniele Nassiacos, Fabrizio Negri, Domenico Pecora, Simona Pierini, Roberto Pedretti, Pierfranco Ravizza, Michele Romano, Fabrizio Oliva
The increasing rate of cardiovascular diseases, the improved survival after the acute phase, the aging of the population and the implementation of primary prevention caused an exponential increase in outpatient cardiac performance, thereby making it difficult to maintain a balance between the citizen-patient request and the economic sustainability of the healthcare system. On the other side, the prescription of many diagnostic tests with a view to defensive medicine and the related growth of patients' expectations, has led several scientific societies to educational campaigns highlighting the concept that "less is more"...
June 2017: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28630155/haemolytic-actinoporins-interact-with-carbohydrates-using-their-lipid-binding-module
#7
Koji Tanaka, Jose M M Caaveiro, Koldo Morante, Kouhei Tsumoto
Pore-forming toxins (PFTs) are proteins endowed with metamorphic properties that enable them to stably fold in water solutions as well as in cellular membranes. PFTs produce lytic pores on the plasma membranes of target cells conducive to lesions, playing key roles in the defensive and offensive molecular systems of living organisms. Actinoporins are a family of potent haemolytic toxins produced by sea anemones vigorously studied as a paradigm of α-helical PFTs, in the context of lipid-protein interactions, and in connection with nanopore technologies...
August 5, 2017: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28622932/an-evolutionary-medicine-perspective-on-neandertal-extinction
#8
Alexis P Sullivan, Marc de Manuel, Tomas Marques-Bonet, George H Perry
The Eurasian sympatry of Neandertals and anatomically modern humans - beginning at least 45,000 years ago and possibly lasting for more than 5000 years - has sparked immense anthropological interest into the factors that potentially contributed to Neandertal extinction. Among many different hypotheses, the "differential pathogen resistance" extinction model posits that Neandertals were disproportionately affected by exposure to novel infectious diseases that were transmitted during the period of spatiotemporal sympatry with modern humans...
July 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28599052/tccc-updates-two-decades-of-saving-lives-on-the-battlefield-tactical-combat-casualty-care-turns-20
#9
Frank K Butler
BACKGROUND: Twenty years ago, the original Tactical Combat Casualty Care (TCCC) article was published in this journal. Since TCCC is essentially a set of bestpractice prehospital trauma care guidelines customized for use on the battlefield, the presence of a journal with a specific focus on military medicine was a profound benefit to the initial presentation of TCCC to the US Military. METHODS: In the two ensuing decades, which included the longest continuous period of armed conflict in our nation's history, TCCC steadily evolved as the prehospital trauma care evidence base was augmented and as feedback from user medics, corpsmen, and pararescuemen was obtained...
2017: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
https://www.readbyqxmd.com/read/28597822/fungi-that-infect-humans
#10
Julia R Köhler, Bernhard Hube, Rosana Puccia, Arturo Casadevall, John R Perfect
Fungi must meet four criteria to infect humans: growth at human body temperatures, circumvention or penetration of surface barriers, lysis and absorption of tissue, and resistance to immune defenses, including elevated body temperatures. Morphogenesis between small round, detachable cells and long, connected cells is the mechanism by which fungi solve problems of locomotion around or through host barriers. Secretion of lytic enzymes, and uptake systems for the released nutrients, are necessary if a fungus is to nutritionally utilize human tissue...
June 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28596046/capacity-evaluation-requests-in-the-medical-setting-a-retrospective-analysis-of-underlying-psychosocial-and-ethical-factors
#11
Stephen Pesanti, Brandon Hamm, Bryn Esplin, Matt Karafa, Xavier F Jimenez
BACKGROUND: Psychosocial and ethical variables influence physicians in requesting decision-making capacity (DMC) evaluations. Previous authors have classified certain DMC evaluation requests as "unwarranted" when there is no explicit suspicion or evidence that the patient might lack DMC. OBJECTIVE: To explore psychosocial and ethical reasons motivating both "warranted" and "unwarranted" DMC evaluation requests by physicians in the medical setting. METHODS: A retrospective electronic health record review was approved by the institutional review board...
March 28, 2017: Psychosomatics
https://www.readbyqxmd.com/read/28586505/cellular-stress-response-mechanisms-as-therapeutic-targets-of-ginsenosides
#12
REVIEW
Hong-Yi Qi, Li Li, Hui Ma
Ginseng, one of the most widely used traditional herbal medicines and dietary supplements, has historically been recognized as a tonic herb and adaptogen that can enhance the body's tolerance to various adversities. Ginsenosides are a diverse group of steroidal saponins that comprise the major secondary metabolites of ginseng and are responsible for its multiple pharmacological effects. Emerging evidence suggests that hormetic phytochemicals produced by environmentally stressed plants can activate the moderate cellular stress response mechanisms at a subtoxic level in humans, which may enhance tolerance against severe dysfunction or disease...
June 6, 2017: Medicinal Research Reviews
https://www.readbyqxmd.com/read/28584964/antifungal-activity-of-the-pygidial-gland-secretion-of-laemostenus-punctatus-coleoptera-carabidae-against-cave-dwelling-micromycetes
#13
Marija Nenadić, Milica Ljaljević-Grbić, Miloš Stupar, Jelena Vukojević, Ana Ćirić, Vele Tešević, Ljubodrag Vujisić, Marina Todosijević, Nikola Vesović, Nemanja Živković, Srećko Ćurčić
The antifungal potential of the pygidial gland secretion of the troglophilic ground beetle Laemostenus punctatus from a cave in Southeastern Serbia against cave-dwelling micromycetes, isolated from the same habitat, has been investigated. Eleven collected samples were analyzed and 32 isolates of cave-dwelling fungi were documented. A total of 14 fungal species were identified as members of the genera Aspergillus, Penicillium, Alternaria, Cladosporium, Rhizopus, Trichoderma, Arthrinium, Aureobasidium, Epicoccum, Talaromyces, and Fusarium...
June 2017: Die Naturwissenschaften
https://www.readbyqxmd.com/read/28575108/changes-in-the-leaf-proteome-profile-of-withania-somnifera-l-dunal-in-response-to-alternaria-alternata-infection
#14
Varinder Singh, Baldev Singh, Robin Joshi, Puneet Jaju, Pratap Kumar Pati
Withania somnifera is a high value medicinal plant which is used against large number of ailments. The medicinal properties of the plant attributes to a wide array of important secondary metabolites. The plant is predominantly infected with leaf spot pathogen Alternaria alternata, which leads to substantial biodeterioration of pharmaceutically important metabolites. To develop an effective strategy to combat this disease, proteomics based approach could be useful. Hence, in the present study, three different protein extraction methods tris-buffer based, phenol based and trichloroacetic acid-acetone (TCA-acetone) based method were comparatively evaluated for two-dimensional electrophoresis (2-DE) analysis of W...
2017: PloS One
https://www.readbyqxmd.com/read/28573217/antibacterial-and-antioxidant-potential-of-stem-bark-extract-of-bombax-ceiba-collected-locally-from-south-punjab-area-of-pakistan
#15
Masood-Ur-Rehman, Naveed Akhtar, Rehan Mustafa
BACKGROUND: Ethnic medication systems have been used extensively by humans since their origin. Now a day, in the developing countries these systems are being used due to their effectiveness and affordability. Especially inhabitants of rural areas still rely on these systems as first line of treatment against diseased conditions. Till now, majority of medicines is derived from the natural origin particularly plants owing to their little side effects and cost effectiveness. MATERIALS AND METHODS: In the present work, we evaluated antibacterial and antioxidant activity of methanolic extract of Bombax ceiba stem bark...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28557933/transforming-medical-assessment-integrating-uncertainty-into-the-evaluation-of-clinical-reasoning-in-medical-education
#16
Suzette Cooke, Jean-Francois Lemay
In an age where practicing physicians have access to an overwhelming volume of clinical information and are faced with increasingly complex medical decisions, the ability to execute sound clinical reasoning is essential to optimal patient care. The authors propose two concepts that are philosophically paramount to the future assessment of clinical reasoning in medicine: assessment in the context of "uncertainty" (when, despite all of the information that is available, there is still significant doubt as to the best diagnosis, investigation, or treatment), and acknowledging that it is entirely possible (and reasonable) to have more than "one correct answer...
June 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28546409/bad-medicine-defensiveness
#17
Des Spence
No abstract text is available yet for this article.
June 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/28534429/prevalence-and-costs-of-defensive-medicine-a-national-survey-of-italian-physicians
#18
Massimiliano Panella, Carmela Rinaldi, Fabrizio Leigheb, Sanita Knesse, Chiara Donnarumma, Seval Kul, Kris Vanhaecht, Francesco Di Stanislao
Objective To identify the prevalence of the practice of defensive medicine among Italian hospital physicians, its costs and the reasons for practising defensive medicine and possible solutions to reduce the practice of defensive medicine. Methods Cross-sectional web survey. Main outcome measures Number of physicians reporting having engaged in any defensive medicine behaviour in the previous year. Results A total of 1313 physicians completed the survey. Ninety-five per cent believed that defensive medicine would increase in the near future...
January 1, 2017: Journal of Health Services Research & Policy
https://www.readbyqxmd.com/read/28507539/new-insight-into-inter-kingdom-communication-horizontal-transfer-of-mobile-small-rnas
#19
REVIEW
Geyu Zhou, Yu Zhou, Xi Chen
Small RNAs (sRNAs), including small interfering RNAs (siRNAs) and microRNAs (miRNAs), are conventionally regarded as critical molecular regulators of various intracellular processes. However, recent accumulating evidence indicates that sRNAs can be transferred within cells and tissues and even across species. In plants, nematodes and microbes, these mobile sRNAs can mediate inter-kingdom communication, environmental sensing, gene expression regulation, host-parasite defense and many other biological functions...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28506414/unintentional-recurrent-laryngeal-nerve-injuries-following-thyroidectomy-is-it-the-surgeon-who-pays-the-bill
#20
REVIEW
C Gambardella, A Polistena, A Sanguinetti, R Patrone, S Napolitano, D Esposito, D Testa, V Marotta, A Faggiano, P G Calò, N Avenia, G Conzo
BACKGROUND: Thyroidectomy is one of the most common intervention in general surgery and, after the turn of the century, its rate has sharply increased, along with a worldwide increased incidence of differentiated thyroid cancers. Therefore, injuries of the recurrent laryngeal nerve have become one of the most frequent cause of surgical malpractice claims, mostly following surgery for benign pathology. MAIN BODY: Even if the incidence of definitive paralysis is generally lower than 3%, during the last 20 years in Italy, the number of claims for damages has sharply raised...
May 2017: International Journal of Surgery
keyword
keyword
41527
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"