keyword
MENU ▼
Read by QxMD icon Read
search

Medicine humanization

keyword
https://www.readbyqxmd.com/read/28098863/effect-and-mechanism-of-resveratrol-on-drug-resistance-in-human-bladder-cancer-cells
#1
Shanshan Wang, Qian Meng, Qing Xie, Man Zhang
Multidrug resistance (MDR) is a significant barrier to the effective treatment of bladder cancer. In order to improve the management of bladder cancer, it is crucial to identify strategies that may reverse MDR. The effects of three herbal medicines, ginsenoside Rh2, (‑)‑epigallocatechin gallate (EGCG) and resveratrol (RES) on bladder cancer were determined. The effect of these three herbal medicines against the drug resistance in adriamycin (ADM)‑resistant pumc‑91 cells (pumc‑91/ADM) was assessed using the Cell Counting Kit‑8 cell proliferation assay system...
January 12, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098628/the-abcdef-bundle-science-and-philosophy-of-how-icu-liberation-serves-patients-and-families
#2
E Wesley Ely
Over the past 20 years, critical care has matured in a myriad of ways resulting in dramatically higher survival rates for our sickest patients. For millions of new survivors comes de novo suffering and disability called "the postintensive care syndrome." Patients with postintensive care syndrome are robbed of their normal cognitive, emotional, and physical capacity and cannot resume their previous life. The ICU Liberation Collaborative is a real-world quality improvement initiative being implemented across 76 ICUs designed to engage strategically the ABCDEF bundle through team- and evidence-based care...
February 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28098518/a-4-nitroquinoleneoxide-induced-pleurotus-eryngii-mutant-variety-increases-pin1-expression-in-rat-brain
#3
Yoonhwa Jeong, Mina Jung, Myeung Ju Kim, Cheol Ho Hwang
To develop Pleurotus eryngii varieties with improved medicinal qualities, protoplasts of P. eryngii were mutagenized using 4-nitroquinoleneoxide. The effects of the resulting variant mushrooms on a human cell were evaluated by applying their aqueous extracts to the human hepatoma cell line, HepG2, in vitro and examining any alteration in the proteomes of the treated HepG2. The P. eryngii mutant, NQ2A-12, was selected for its effects on increasing the expression level of Pin1 in HepG2. Pin1 is one of the peptidyl-prolyl cis-trans isomerases known to play an important role in repressing Alzheimer's disease pathogenesis...
January 2017: Journal of Medicinal Food
https://www.readbyqxmd.com/read/28098360/morroniside-a-secoiridoid-glycoside-from-cornus-officinalis-attenuates-neuropathic-pain-by-activation-of-spinal-glucagon-like-peptide-1-receptors
#4
Meng Xu, Hai-Yun Wu, Hao Liu, Nian Gong, Yi-Rui Wang, Yong-Xiang Wang
BACKGROUND AND PURPOSE: Iridoid glycosides with intact double bond scaffold of cyclopentapyran were reversible and orthosteric agonists of glucagon-like peptide-1 (GLP-1) receptors and possess antinociception and neuroprotection. Morroniside, derived from the medicinal herb Cornus officinalis, is an atypical secoiridoid replaced by a six-membered cyclic inner ether fragment. This study investigated whether morroniside was an orthosteric GLP-1 receptor agonist and had antihypersensitivity activities in neuropathy...
January 18, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28097901/skin-whitening-agents-medicinal-chemistry-perspective-of-tyrosinase-inhibitors
#5
Thanigaimalai Pillaiyar, Manoj Manickam, Vigneshwaran Namasivayam
Melanogenesis is a process to synthesize melanin, which is a primary responsible for the pigmentation of human skin, eye and hair. Although numerous enzymatic catalyzed and chemical reactions are involved in melanogenesis process, the enzymes such as tyrosinase and tyrosinase-related protein-1 (TRP-1) and TRP-2 played a major role in melanin synthesis. Specifically, tyrosinase is a key enzyme, which catalyzes a rate-limiting step of the melanin synthesis, and the downregulation of tyrosinase is the most prominent approach for the development of melanogenesis inhibitors...
December 2017: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/28097689/investigating-magnetic-susceptibility-of-human-knee-joint-at-7-tesla
#6
Hongjiang Wei, Russell Dibb, Kyle Decker, Nian Wang, Yuyao Zhang, Xiaopeng Zong, Weili Lin, Daniel B Nissman, Chunlei Liu
PURPOSE: To evaluate the magnetic susceptibility properties of different anatomical structures within the knee joint using quantitative susceptibility mapping (QSM). METHODS: A collagen tissue model was simulated and ex vivo animal cartilage experiments were conducted at 9.4 Tesla (T) to evaluate the B0 orientation-dependent magnetic susceptibility contrast observed in cartilage. Furthermore, nine volunteers (six healthy subjects without knee pain history and three patients with known knee injury, between 29 and 58 years old) were scanned using gradient-echo acquisitions on a high-field 7T MR scanner...
January 17, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28097636/andrographolide-antibacterial-activity-against-common-bacteria-of-human-health-concern-and-possible-mechanism-of-action
#7
Malabika Banerjee, Debaprasad Parai, Subrata Chattopadhyay, Samir Kumar Mukherjee
Increasing bacterial resistance to common drugs is a major public health concern for the treatment of infectious diseases. Certain naturally occurring compounds of plant sources have long been reported to possess potential antimicrobial activity. This study was aimed to investigate the antibacterial activity and possible mechanism of action of andrographolide (Andro), a diterpenoid lactone from a traditional medicinal herb Andrographis paniculata. Extent of antibacterial action was assessed by minimal bactericidal concentration method...
January 17, 2017: Folia Microbiologica
https://www.readbyqxmd.com/read/28097472/proceedings-of-the-third-international-molecular-pathological-epidemiology-mpe-meeting
#8
REVIEW
Peter T Campbell, Timothy R Rebbeck, Reiko Nishihara, Andrew H Beck, Colin B Begg, Alexei A Bogdanov, Yin Cao, Helen G Coleman, Gordon J Freeman, Yujing J Heng, Curtis Huttenhower, Rafael A Irizarry, N Sertac Kip, Franziska Michor, Daniel Nevo, Ulrike Peters, Amanda I Phipps, Elizabeth M Poole, Zhi Rong Qian, John Quackenbush, Harlan Robins, Peter K Rogan, Martha L Slattery, Stephanie A Smith-Warner, Mingyang Song, Tyler J VanderWeele, Daniel Xia, Emily C Zabor, Xuehong Zhang, Molin Wang, Shuji Ogino
Molecular pathological epidemiology (MPE) is a transdisciplinary and relatively new scientific discipline that integrates theory, methods, and resources from epidemiology, pathology, biostatistics, bioinformatics, and computational biology. The underlying objective of MPE research is to better understand the etiology and progression of complex and heterogeneous human diseases with the goal of informing prevention and treatment efforts in population health and clinical medicine. Although MPE research has been commonly applied to investigating breast, lung, and colorectal cancers, its methodology can be used to study most diseases...
January 17, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28097059/the-complete-chloroplast-genome-sequence-of-an-endemic-monotypic-genus-hagenia-rosaceae-structural-comparative-analysis-gene-content-and-microsatellite-detection
#9
Andrew W Gichira, Zhizhong Li, Josphat K Saina, Zhicheng Long, Guangwan Hu, Robert W Gituru, Qingfeng Wang, Jinming Chen
Hagenia is an endangered monotypic genus endemic to the topical mountains of Africa. The only species, Hagenia abyssinica (Bruce) J.F. Gmel, is an important medicinal plant producing bioactive compounds that have been traditionally used by African communities as a remedy for gastrointestinal ailments in both humans and animals. Complete chloroplast genomes have been applied in resolving phylogenetic relationships within plant families. We employed high-throughput sequencing technologies to determine the complete chloroplast genome sequence of H...
2017: PeerJ
https://www.readbyqxmd.com/read/28096670/lung-targeting-drug-delivery-system-of-baicalin-loaded-nanoliposomes-development-biodistribution-in-rabbits-and-pharmacodynamics-in-nude-mice-bearing-orthotopic-human-lung-cancer
#10
Yumeng Wei, Jing Liang, Xiaoli Zheng, Chao Pi, Hao Liu, Hongru Yang, Yonggen Zou, Yun Ye, Ling Zhao
The present study aims to develop a kind of novel nanoliposomes for the lung-targeting delivery system of baicalin as a Chinese medicine monomer. Baicalin-loaded nanoliposomes were prepared by the effervescent dispersion and lyophilized techniques. Baicalin-loaded nanoliposomes had an average particle size of 131.7±11.7 nm with 0.19±0.02 polydispersity index, 82.8%±1.24% entrapment efficiency and 90.47%±0.93% of yield and sustaining drug release effect over 24 h and were stable for 12 months at least. In vitro no hemolytic activity was observed for the experimental drug concentration...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28096400/defining-recovery-neurobiology-of-injured-spinal-cord-by-synthetic-matrix-assisted-hmsc-implantation
#11
Alexander E Ropper, Devang K Thakor, InBo Han, Dou Yu, Xiang Zeng, Jamie E Anderson, Zaid Aljuboori, Soo-Woo Kim, Hongjun Wang, Richard L Sidman, Ross D Zafonte, Yang D Teng
Mesenchymal stromal stem cells (MSCs) isolated from adult tissues offer tangible potential for regenerative medicine, given their feasibility for autologous transplantation. MSC research shows encouraging results in experimental stroke, amyotrophic lateral sclerosis, and neurotrauma models. However, further translational progress has been hampered by poor MSC graft survival, jeopardizing cellular and molecular bases for neural repair in vivo. We have devised an adult human bone marrow MSC (hMSC) delivery formula by investigating molecular events involving hMSCs incorporated in a uniquely designed poly(lactic-co-glycolic) acid scaffold, a clinically safe polymer, following inflammatory exposures in a dorsal root ganglion organotypic coculture system...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28096242/developing-therapeutics-for-prp-prion-diseases
#12
Kurt Giles, Steven H Olson, Stanley B Prusiner
The prototypical PrP prion diseases are invariably fatal, and the search for agents to treat them spans more than 30 years, with limited success. However, in the last few years, the application of high-throughput screening, medicinal chemistry, and pharmacokinetic optimization has led to important advances. The PrP prion inoculation paradigm provides a robust assay for testing therapeutic efficacy, and a dozen compounds have been reported that lead to meaningful extension in survival of prion-infected mice...
January 17, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28096221/efficient-crispr-cas9-assisted-gene-targeting-enables-rapid-and-precise-genetic-manipulation-of-mammalian-neural-stem-cells
#13
Raul Bardini Bressan, Pooran Singh Dewari, Maria Kalantzaki, Ester Gangoso, Mantas Matjusaitis, Claudia Garcia-Diaz, Carla Blin, Vivien Grant, Harry Bulstrode, Sabine Gogolok, William C Skarnes, Steven M Pollard
Mammalian neural stem (NS) cell lines provide a tractable model for discovery across stem cell and developmental biology, regenerative medicine and neuroscience. They can be derived from foetal or adult germinal tissues and continuously propagated in vitro as adherent monolayers. NS cells are clonally expandable, genetically stable, and easily transfectable - experimental attributes compatible with targeted genetic manipulations. However, gene targeting - so critical for functional studies of embryonic stem cells - has not been exploited to date in NS cells...
January 17, 2017: Development
https://www.readbyqxmd.com/read/28095860/mouse-models-of-atherosclerosis-a-historical-perspective-and-recent-advances
#14
REVIEW
Yee Ting Lee, Hiu Yu Lin, Yin Wah Fiona Chan, Ka Hou Christien Li, Olivia Tsz Ling To, Bryan P Yan, Tong Liu, Guangping Li, Wing Tak Wong, Wendy Keung, Gary Tse
Atherosclerosis represents a significant cause of morbidity and mortality in both the developed and developing countries. Animal models of atherosclerosis have served as valuable tools for providing insights on its aetiology, pathophysiology and complications. They can be used for invasive interrogation of physiological function and provide a platform for testing the efficacy and safety of different pharmacological therapies. Compared to studies using human subjects, animal models have the advantages of being easier to manage, with controllable diet and environmental risk factors...
January 17, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28095835/antimicrobial-activity-of-some-plant-materials-used-in-armenian-traditional-medicine
#15
Mikayel Ginovyan, Margarit Petrosyan, Armen Trchounian
BACKGROUND: Antibiotic resistance has become one of the major problems facing humanity. The need for new antimicrobials has been increased dramatically. Plants are considered as one of the most promising sources for new antimicrobials discovery. Despite relatively small area, Armenia has large diversity of flora with many endemic species. In Armenian folk medicine plant materials have been used to treat various microbial diseases since ancient times. The goal of our research was to evaluate antimicrobial efficiency of different parts of five wild plants species which are commonly used in Armenian traditional medicine...
January 17, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28095715/an-overview-of-aldehyde-oxidase-an-enzyme-of-emerging-importance-in-novel-drug-discovery
#16
Mohammad-Reza Rashidi, Somaieh Soltani
Given the rising trend in medicinal chemistry strategy to reduce cytochrome P450-dependent metabolism, aldehyde oxidase (AOX) has recently gained increased attention in drug discovery programs and the number of drug candidates that are metabolized by AOX is steadily growing. Areas covered: Despite the emerging importance of AOX in drug discovery, there are certain major recognized problems associated with AOX-mediated metabolism of drugs. Intra- and inter-species variations in AOX activity, the lack of reliable and predictive animal models using the common experimental animals, and failure in the predictions of in vivo metabolic activity of AOX using traditional in vitro methods are among these issues that are covered in this article...
January 17, 2017: Expert Opinion on Drug Discovery
https://www.readbyqxmd.com/read/28095674/the-century-of-biology-and-the-evolving-role-of-medicinal-chemists-in-neuroscience
#17
Dario Doller
Society expects that the wave of contemporary new discoveries in biological sciences will soon lead to novel treatments for human diseases, including many devastating brain disorders. Historically, medicinal chemists have contributed to drug discovery teams in ways that synergize with those from their partner sciences, and help transform new knowledge into the ultimate tangible asset: a new drug. The optimal balance of resources and the right strategy to minimize the risk of late clinical failure may differ for different therapeutic indications...
January 18, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28095476/a-systematic-review-of-ebola-treatment-trials-to-assess-the-extent-to-which-they-adhere-to-ethical-guidelines
#18
Thomas Richardson, Andrew McDonald Johnston, Heather Draper
BACKGROUND: Objective: To determine to what extent each trial met criteria specified in three research frameworks for ethical trial conduct. Design: Systematic review and narrative analysis. METHODS AND FINDINGS: Data sources: MEDBASE and EMBASE databases were searched using a specific search strategy. The Cochrane database for systematic reviews, the PROSPERO database and trial registries were examined. A grey literature search and citation search were also carried out...
2017: PloS One
https://www.readbyqxmd.com/read/28095374/human-cytomegalovirus-infection-in-nonimmunocompromised-patients-a-retrospective-analysis-and-review-of-the-literature
#19
Konstantin Zedtwitz-Liebenstein, Magda Diab-Elschahaw, Michael Frass
In a retrospective analysis of patients visiting the Outpatient Department of the Division of Infectious Diseases and Tropical Medicine over a period of 3 years, we found a high incidence of symptomatic nonsevere human cytomegalovirus (HCMV) infection in nonimmunocompromised patients. We present 11 symptomatic cases of HCMV infection in nonimmunocompromised patients with non-life-threatening symptoms like long-lasting depletion, fatigue, and subfebrile fever with or without muscular pain and arthralgia. Although the symptoms were not life-threatening, all of the patients suffered a prolonged duration of the disease until improvement...
January 18, 2017: Intervirology
https://www.readbyqxmd.com/read/28095321/cellulose-to-depolymerize%C3%A2-or-not-to
#20
REVIEW
Sergiu Coseri
Oxidation of the primary OH groups in cellulose is a pivotal reaction both at lab and industrial scale, leading to the value-added products, i.e. oxidized cellulose which have tremendous applications in medicine, pharmacy and hi-tech industry. Moreover, the introduction of carboxyl moieties creates prerequisites for further cellulose functionalization through covalent attachment or electrostatic interactions, being an essential achievement designed to boost the area of cellulose-based nanomaterials fabrication...
January 14, 2017: Biotechnology Advances
keyword
keyword
10407
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"