keyword
MENU ▼
Read by QxMD icon Read
search

Defensive medicine

keyword
https://www.readbyqxmd.com/read/27930989/protective-effect-of-nigella-sativa-oil-on-cisplatin-induced-nephrotoxicity-and-oxidative-damage-in-rat-kidney
#1
Zeba Farooqui, Faizan Ahmed, Sana Rizwan, Faaiza Shahid, Aijaz Ahmed Khan, Farah Khan
BACKGROUND: Nephrotoxicity is a severe complication in patients undergoing cisplatin (CP) chemotherapy. Previous studies in our lab have shown that administration of a single dose of CP results in decrease in the activities of brush border membrane (BBM) and free radical scavenging enzymes and induces oxidative stress in rat kidney. Nigella sativa, is one of the most revered medicinal plant known for its numerous health benefits. Nigella sativa seed/oil has been shown to improve kidney functions in animal models of acute kidney injury...
December 5, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/27924121/overexpression-of-panax-ginseng-sesquiterpene-synthase-gene-confers-tolerance-against-pseudomonas-syringae-pv-tomato-in-arabidopsis-thaliana
#2
Sung-Joo Yoon, Johan Sukweenadhi, Altanzul Khorolragchaa, Ramya Mathiyalagan, Sathiyamoorthy Subramaniyam, Yeon-Ju Kim, Ho-Bin Kim, Mi-Jung Kim, Yu-Jin Kim, Deok-Chun Yang
Sesquiterpenes are an abundant group belonging to the terpenoid family, with a C15 structure comprise of three isoprene units. Many sesquiterpenes are volatile compounds and it act as chemical messenger in plant signalling, particularly in the defense mechanism against biotic and abiotic stresses. Panax ginseng Meyer is important medicinal herbs with various reported pharmacological efficacies in which its triterpenoid saponins, called ginsenosides, were mostly studied. However, there have been few studies on volatile sesquiterpenes compounds regulation on P...
October 2016: Physiology and Molecular Biology of Plants: An International Journal of Functional Plant Biology
https://www.readbyqxmd.com/read/27910760/immunomodulation-effect-of-aqueous-extract-of-the-artist-s-conk-medicinal-mushroom-ganoderma-applanatum-agaricomycetes-on-the-rainbow-trout-oncorhynchus-mykiss
#3
Azadeh Manayi, Mahdi Vazirian, Fereshteh Hassan Zade, Akram Tehranifard
It is well known that innate immunity in fish can be activated by many synthetic and natural immunos-timulants; several natural substances induced immunity in fish in previous surveys. This study discussed data regarding the effect of Ganoderma applanatum aqueous extract on the defense mechanisms of rainbow trout in feeding trials. Fish were fed 250, 500, and 1000 mg extract/kg diet 4 times daily. Growth, humoral parameters, lysozyme activity, and serum protein concentrations were assessed after a period of 45 days...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27905926/understanding-clinical-and-non-clinical-decisions-under-uncertainty-a-scenario-based-survey
#4
Vlad V Simianu, Margaret A Grounds, Susan L Joslyn, Jared E LeClerc, Anne P Ehlers, Nidhi Agrawal, Rafael Alfonso-Cristancho, Abraham D Flaxman, David R Flum
BACKGROUND: Prospect theory suggests that when faced with an uncertain outcome, people display loss aversion by preferring to risk a greater loss rather than incurring certain, lesser cost. Providing probability information improves decision making towards the economically optimal choice in these situations. Clinicians frequently make decisions when the outcome is uncertain, and loss aversion may influence choices. This study explores the extent to which prospect theory, loss aversion, and probability information in a non-clinical domain explains clinical decision making under uncertainty...
December 1, 2016: BMC Medical Informatics and Decision Making
https://www.readbyqxmd.com/read/27905924/current-knowledge-and-perspectives-of-paenibacillus-a-review
#5
REVIEW
Elliot Nicholas Grady, Jacqueline MacDonald, Linda Liu, Alex Richman, Ze-Chun Yuan
Isolated from a wide range of sources, the genus Paenibacillus comprises bacterial species relevant to humans, animals, plants, and the environment. Many Paenibacillus species can promote crop growth directly via biological nitrogen fixation, phosphate solubilization, production of the phytohormone indole-3-acetic acid (IAA), and release of siderophores that enable iron acquisition. They can also offer protection against insect herbivores and phytopathogens, including bacteria, fungi, nematodes, and viruses...
December 1, 2016: Microbial Cell Factories
https://www.readbyqxmd.com/read/27898803/identification-and-expression-profiling-of-the-lectin-gene-superfamily-in-mulberry
#6
Bushra Saeed, Vinay K Baranwal, Paramjit Khurana
Lectins are a diverse group of ubiquitously present, highly specific sugar-binding proteins. Members of this large gene family have been assigned broad biological functions from defense to acting as storage proteins. Despite possessing several interesting characteristics, their functions remain essentially undefined. Mulberry ( spp.) known for its medicinal benefits is also a rich source of lectins. Using an exhaustive hidden Markov model (HMM)-based search, we identified the lectin gene complement in C.K. Schneid with around 197 members...
July 2016: Plant Genome
https://www.readbyqxmd.com/read/27891118/colistin-in-pig-production-chemistry-mechanism-of-antibacterial-action-microbial-resistance-emergence-and-one-health-perspectives
#7
REVIEW
Mohamed Rhouma, Francis Beaudry, William Thériault, Ann Letellier
Colistin (Polymyxin E) is one of the few cationic antimicrobial peptides commercialized in both human and veterinary medicine. For several years now, colistin has been considered the last line of defense against infections caused by multidrug-resistant Gram-negative such as Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae. Colistin has been extensively used orally since the 1960s in food animals and particularly in swine for the control of Enterobacteriaceae infections. However, with the recent discovery of plasmid-mediated colistin resistance encoded by the mcr-1 gene and the higher prevalence of samples harboring this gene in animal isolates compared to other origins, livestock has been singled out as the principal reservoir for colistin resistance amplification and spread...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27888770/the-effect-of-the-disulfideisomerase-domain-containing-protein-in-the-defense-against-polyhexamethylene-biguanide-of-highly-tolerant-acanthamoeba-at-the-trophozoite-stage
#8
Fu-Chin Huang, Tao-Shen Liu, Sung-Chou Li, Min-Hsiu Shih, Jyh-Wei Shin, Wei-Chen Lin
Acanthamoeba castellanii is a free-living protozoan pathogen capable of causing a blinding keratitis and fatal granulomatous encephalitis. Current treatment generally involves an hourly application of polyhexamethylene biguanide (PHMB) over a period of several days but this is not entirely effective against all strains/isolates. The tolerance mechanisms of PHMB in Acanthamoeba cells remain unclear. In this study, we found that the mRNA expression level of disulfideisomerase domain containing protein (PDI) increased rapidly in surviving cells of the highly PHMB-tolerant Acanthamoeba castellanii strain, NCKH_D, during PHMB treatment, but not in the ATCC standard strain...
November 14, 2016: International Journal for Parasitology, Drugs and Drug Resistance
https://www.readbyqxmd.com/read/27873571/the-determinants-of-defensive-medicine-practices-in-belgium
#9
Tom Vandersteegen, Wim Marneffe, Irina Cleemput, Dominique Vandijck, Lode Vereeck
In 2010 the Belgian government introduced a low cost administrative procedure for compensating medical injuries to overcome the major shortcomings of the existing tort system. This paper examines, for the first time, to what extent this reform had an impact on physician specialists' defensive practices and what are the relevant determinants affecting physicians' clinical decision making. Based on a survey of 508 physicians, we find evidence of a relatively modest increase in defensive practices among physicians in various specialties...
November 22, 2016: Health Economics, Policy, and Law
https://www.readbyqxmd.com/read/27868087/diabetic-wound-healing-and-activation-of-nrf2-by-herbal-medicine
#10
Donald R Senger, Shugeng Cao
Nrf2 defense is a very important cellular mechanism to control oxidative stress, which is implicated in wound healing. Nrf2 can induce many cytoprotective genes, including HO-1, NQO1 and G6PD. Among many natural products that have been reported as Nrf2 activators, sulforaphane and curcumin have been studied more widely than any others, and both are in clinical trials for non-cancerous disorders. Recently, we reported 4-ethyl catechol and 4-vinyl catechol as Nrf2 co-factors that can induce Nrf2 as potently as sulforaphane and curcumin...
2016: Journal of Nature and Science
https://www.readbyqxmd.com/read/27865356/temporal-trends-in-dietary-supplement-prescriptions-of-united-states-military-service-members-suggest-a-decrease-in-pyridoxine-and-increase-in-vitamin-d-supplements-from-2005-to-2013
#11
Joseph J Knapik, Rosenie T Jean, Krista G Austin, Ryan A Steelman, Julia Gannon, Emily K Farina, Harris R Lieberman
Dietary supplements (DSs) can be obtained over-the-counter but can also be prescribed by health-care providers for therapeutic reasons. Few studies have documented this later source despite the fact that 79% of physicians and 82% of nurses have recommended DSs to patients. This investigation assessed prevalence and temporal trends in oral DS prescriptions filled by all United States service members (SMs) from 2005 to 2013 (n = 1 427 080 ± 22 139, mean ± standard deviation (SD)/y). We hypothesize that there would be temporal variations in specific types of DSs...
October 2016: Nutrition Research
https://www.readbyqxmd.com/read/27864676/anti-ige-and-biologic-approaches-for-the-treatment-of-asthma
#12
Patrick D Mitchell, Amani I El-Gammal, Paul M O'Byrne
Current asthma treatments are effective for the majority of patients with mild-to-moderate disease. However, in those with more severe refractory asthma, agents other than inhaled corticosteroids and beta-agonists are needed both to better manage this group of patients and to avoid the side effects of high-dose corticosteroids and the social and personal hardship endured. Several biological pathways have been targeted over the last 20 years, and this research has resulted in pharmacological approaches to attempt to better treat patients with severe refractory asthma...
November 19, 2016: Handbook of Experimental Pharmacology
https://www.readbyqxmd.com/read/27849499/trauma-resuscitation-evaluation-times-and-correlating-human-patient-simulation-training-differences-what-is-the-standard
#13
Timothy J Bonjour, Grigory Charny, Robert E Thaxton
BACKGROUND: Rapid effective trauma resuscitations (TRs) decrease patient morbidity and mortality. Few studies have evaluated TR care times. Effective time goals and superior human patient simulator (HPS) training can improve patient survivability. OBJECTIVES: The purpose of this study was to compare live TR to HPS resuscitation times to determine mean incremental resuscitation times and ascertain if simulation was educationally equivalent. The study was conducted at San Antonio Military Medical Center, Department of Defense Level I trauma center...
November 2016: Military Medicine
https://www.readbyqxmd.com/read/27846797/identification-and-characterization-of-micrornas-in-humulus-lupulus-using-high-throughput-sequencing-and-their-response-to-citrus-bark-cracking-viroid-cbcvd-infection
#14
Ajay Kumar Mishra, Ganesh Selvaraj Duraisamy, Jaroslav Matoušek, Sebastjan Radisek, Branka Javornik, Jernej Jakse
BACKGROUND: Hop (Humulus lupulus L.) plants are grown primarily for the brewing industry and have been used as a traditional medicinal herb for a long time. Severe hop stunt disease caused by the recently discovered Citrus bark cracking viroid (CBCVd) is one of the most devastating diseases among other viroid infections in hop. MicroRNAs (miRNAs) are a class of non-coding small RNAs that play important roles in gene expression regulation. To identify miRNAs in hop and their response to CBCVd-infection, two small RNA (sRNA) libraries were prepared from healthy and CBCVd-infected hop plants and were investigated by high throughput sequencing...
November 15, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27845274/potential-applications-of-antimicrobial-peptides-and-their-mimics-in-combating-caries-and-pulpal-infections
#15
REVIEW
Sui Mai, Matthew T Mauger, Li-Na Niu, Jonathan B Barnes, Solon Kao, Brian E Bergeron, Jun-Qi Ling, Franklin R Tay
: Antimicrobial peptides (AMPs) are short cationic host-defense molecules that provide the early stage of protection against invading microbes. They also have important modulatory roles and act as a bridge between innate and acquired immunity. The types and functions of oral AMPs were reviewed and experimental reports on the use of natural AMPs and their synthetic mimics in caries and pulpal infections were discussed. Natural AMPs in the oral cavity, predominantly defensins, cathelidin and histatins, possess antimicrobial activities against oral pathogens and biofilms...
November 11, 2016: Acta Biomaterialia
https://www.readbyqxmd.com/read/27837299/a-perspective-on-the-health-care-expenditures-for-defensive-medicine
#16
EDITORIAL
Michael Osti, Johannes Steyrer
No abstract text is available yet for this article.
November 11, 2016: European Journal of Health Economics: HEPAC: Health Economics in Prevention and Care
https://www.readbyqxmd.com/read/27827547/rural-gps-attitudes-toward-participating-in-emergency-medicine-a-qualitative-study
#17
Magnus Hjortdahl, Peder Halvorsen, Mette Bech Risør
OBJECTIVE: Health authorities want to increase general practitioner (GP) participation in emergency medicine, but the role of the GP in this context controversial. We explored GPs' attitudes toward emergency medicine and call outs. DESIGN: Thematic analysis of focus group interviews. SETTING: Four rural casualty clinics in Norway. PARTICIPANTS: GPs with experience ranging from one to 32 years. RESULTS: The GPs felt that their role had changed from being the only provider of emergency care to being one of many...
November 9, 2016: Scandinavian Journal of Primary Health Care
https://www.readbyqxmd.com/read/27813875/the-type-i-interferonopathies
#18
Min Ae Lee-Kirsch
Type I interferons (IFNs) play a central role in the immune defense against viral infections. Type I IFN activation is induced by pattern-recognition receptors of the innate immune system that sense pathogen-derived nucleic acids. Cellular responses to type I IFN signaling are orchestrated by a complex network of regulatory pathways that involve both the innate and adaptive immune system. The genetic and molecular dissection of rare Mendelian disorders associated with constitutive overproduction of type I IFN has provided unique insight into cell-intrinsic disease mechanisms that initiate and sustain autoinflammation and autoimmunity and that are caused by disturbances in the intracellular nucleic acid metabolism or in cytosolic nucleic acid-sensing pathways...
November 2, 2016: Annual Review of Medicine
https://www.readbyqxmd.com/read/27785434/urethral-catheters-and-medical-malpractice-a-legal-database-review-from-1965-to-2015
#19
Mohannad A Awad, E Charles Osterberg, Helena Chang, Thomas W Gaither, Amjad Alwaal, Ryan Fox, Benjamin N Breyer
BACKGROUND: Urethral catheters (UCs) are commonly used in medicine and are associated with complications such as urinary tract infections (UTIs) and trauma. Given UC complications and their ubiquitous usage in healthcare, there is a potential for liability risk. We aim to explore litigation involving UC-related complications. METHODS: The LexisNexis legal database was queried for all state and federal cases from January 1965 through October 2015 using the terms "urethral catheter" or "Foley catheter" in combination with "medical malpractice", "negligence", "medical error", and "trauma"...
October 2016: Translational Andrology and Urology
https://www.readbyqxmd.com/read/27785150/applications-of-3d-printing-in-healthcare
#20
Helena Dodziuk
3D printing is a relatively new, rapidly expanding method of manufacturing that found numerous applications in healthcare, automotive, aerospace and defense industries and in many other areas. In this review, applications in medicine that are revolutionizing the way surgeries are carried out, disrupting prosthesis and implant markets as well as dentistry will be presented. The relatively new field of bioprinting, that is printing with cells, will also be briefly discussed.
September 2016: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic 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"