keyword
MENU ▼
Read by QxMD icon Read
search

Culturally effective

keyword
https://www.readbyqxmd.com/read/29232759/involvement-of-cyp1b1-in-interferon-%C3%AE-induced-alterations-of-epithelial-barrier-integrity
#1
Mireille Alhouayek, Sandra Gouveia-Figueira, Marie-Louise Hammarström, Christopher J Fowler
BACKGROUND AND PURPOSE: CYP1B1 and CYP1A1 are important extra hepatic cytochromes, expressed in the colon and implicated in the metabolism of dietary constituents and exogenous compounds. CYP1B1 expression is increased by pro-inflammatory cytokines and it has been recently implicated in regulation of blood brain barrier function. We investigated its involvement in the increased permeability of the intestinal epithelial barrier observed in inflammatory conditions. EXPERIMENTAL APPROACH: (IFNγ, 10 ng...
December 12, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29232697/self-management-of-type-2-diabetes-in-gulf-cooperation-council-countries-a-systematic-review
#2
Thamer Al Slamah, Barbara I Nicholl, Fatima Y Alslail, Craig A Melville
AIMS: This study aimed to systematically review intervention studies on self-management of type 2 diabetes in Gulf Cooperation Council (GCC) countries to determine the most effective self-management strategies for individuals with type 2 diabetes in this region. METHODS: A search strategy was developed using multiple databases: Medline and Embase (via Ovid), CINAHL (via EBSCO), and PubMed. Study and intervention characteristics, intervention structure, content, cultural adaptation, and outcomes were extracted from the included studies...
2017: PloS One
https://www.readbyqxmd.com/read/29232690/rna-interference-in-fasciola-gigantica-establishing-and-optimization-of-experimental-rnai-in-the-newly-excysted-juveniles-of-the-fluke
#3
Arun Anandanarayanan, Opinder Krishen Raina, Hniang Lalrinkima, Ajayta Rialch, Muthu Sankar, Anju Varghese
Fasciolosis caused by Fasciola gigantica is a neglected tropical disease but a constraint on the growth and productivity of cattle, buffaloes and sheep in the tropical countries of Asia and Africa. Resistance to commonly used anthelmintics in Fasciola has increased the need to search for alternative therapeutic targets. RNA interference is the current tool of choice in the search for such targets in Fasciola. The susceptibility of juvenile Fasciola hepatica to double stranded (ds) RNA induced RNAi has been established but in F...
December 12, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29232685/surgical-management-of-deep-brain-stimulator-scalp-erosion-without-hardware-removal
#4
Michael D Staudt, Navid Pourtaheri, Gregory E Lakin, Hooman T Soltanian, Jonathan P Miller
BACKGROUND: Scalp erosion in patients with deep brain stimulation (DBS) hardware is an uncommon complication that lacks a clearly defined management strategy. Previous studies have described various therapies including conservative treatment with antibiotics and surgical debridement with or without hardware removal. OBJECTIVES: The aim of this study was to review the efficacy of a hardware-sparing management strategy for the treatment of scalp erosion. METHODS: Five patients with previous DBS implantation presented with scalp erosion and visible hardware exposure at the calvarial burr hole site, and underwent tension-free, vascularized, rotational scalp flap, with preservation of the leads under the pericranium...
December 13, 2017: Stereotactic and Functional Neurosurgery
https://www.readbyqxmd.com/read/29232652/effect-of-ornithine-decarboxylase-and-norspermidine-in-modulating-cell-division-in-the-green-alga-chlamydomonas-reinhardtii
#5
Annalisa Tassoni, Nahid Awad, Gareth Griffiths
The extensive genetic resources of Chlamydomonas has led to its widespread use as a model system for understanding fundamental processes in plant cells, including rates of cell division potentially modulated through polyamines. Putrescine was the major polyamine in both free (88%) and membrane-bound fractions (93%) while norspermidine was the next most abundant in these fractions accounting for 11% and 6%, respectively. Low levels of diaminopropane, spermidine and spermine were also observed although no cadaverine or norspermine were detected...
December 7, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/29232396/fatty-acids-rather-than-hormones-restore-in-vitro-angiogenesis-in-human-male-and-female-endothelial-cells-cultured-in-charcoal-stripped-serum
#6
Claudia Vanetti, Francesco Bifari, Lucia M Vicentini, Maria Grazia Cattaneo
Charcoal-stripped serum (CSS) is a well-accepted method to model effects of sex hormones in cell cultures. We have recently shown that human endothelial cells (ECs) fail to growth and to undergo in vitro angiogenesis when cultured in CSS. However, the mechanism(s) underlying the CSS-induced impairment of in vitro EC properties are still unknown. In addition, whether there is any sexual dimorphism in the CSS-induced EC phenotype remains to be determined. Here, by independently studying human male and female ECs, we found that CSS inhibited both male and female EC growth and in vitro angiogenesis, with a more pronounced effect on male EC sprouting...
2017: PloS One
https://www.readbyqxmd.com/read/29232287/the-effects-of-known-cardioprotective-drugs-on-proinflammatory-cytokine-secretion-from-human-coronary-artery-endothelial-cells
#7
Michael J Haas, Marilu Jurado-Flores, Ramadan Hammoud, Victoria Feng, Krista Gonzales, Luisa Onstead-Haas, Arshag D Mooradian
BACKGROUND: Endothelial cell dysfunction in diabetes is involved in the pathogenesis and progression of premature atherosclerosis. High-dextrose has been shown to induce both oxidative stress and endoplasmic reticulum stress in cultured human coronary artery endothelial cells (HCAEC). STUDY QUESTION: To determine whether or not several classes of cardioprotective drugs inhibit proinflammatory cytokine expression by HCAEC. MEASURES AND OUTCOMES: To determine the effects of high dextrose on expression of proinflammatory cytokines by HCAEC, cells were treated with either 5...
November 27, 2017: American Journal of Therapeutics
https://www.readbyqxmd.com/read/29232206/bupivacaine-indirectly-potentiates-glutamate-induced-intracellular-calcium-signaling-in-rat-hippocampal-neurons-by-impairing-mitochondrial-function-in-cocultured-astrocytes
#8
Yuan Xing, Nan Zhang, Wei Zhang, Lei-Ming Ren
BACKGROUND: Bupivacaine induces central neurotoxicity at lower blood concentrations than cardiovascular toxicity. However, central sensitivity to bupivacaine is poorly understood. The toxicity mechanism might be related to glutamate-induced excitotoxicity in hippocampal cells. METHODS: The intracellular free Ca concentration ([Ca]i), mitochondrial membrane potential, and reactive oxygen species generation were measured by fluorescence and two-photon laser scanning microscopy in fetal rat hippocampal neurons and astrocytes...
December 12, 2017: Anesthesiology
https://www.readbyqxmd.com/read/29231990/tendon-explant-cultures-to-study-the-communication-between-adipose-stem-cells-and-native-tendon-niche
#9
Raquel Costa-Almeida, Dominika Berdecka, Márcia T Rodrigues, Rui L Reis, Manuela E Gomes
Poor clinical outcomes of tendon repair, together with limited regenerative capacity of the tissue, have triggered the search for alternative regenerative medicine strategies. Human adipose-derived stem cells (hASCs) are being investigated as a promising cell source in contributing for tendon repopulation and reconstruction. However, the mechanisms involved in a potential beneficial effect in tendon regeneration are still to be uncovered. To gain further insights on the bi-directional crosstalk occurring between stem cells and the native tendon niche, it was used an indirect (trans-well) system for co-culturing human tendon explants and hASCs...
December 12, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29231967/therapeutic-potential-of-porcine-bronchoalveolar-fluid-derived-mesenchymal-stromal-cells-in-a-pig-model-of-lps-induced-ali
#10
Mahesh Khatri, Levi Arthur Richardson
In this study, we isolated mesenchymal stromal (stem) cells (MSCs) from broncho-alveolar lavage fluid (BAL) of 2-6 week-old commercial pigs. BAL-MSCs displayed fibroblastic morphology and possessed self-renewal properties. Similar to bone-marrow MSCs, BAL-MSCs expressed mesenchymal markers and both cell types lacked the expression of hematopoetic markers. BAL-MSCs, when cultured in differentiation induction media, differentiated into adipocytes, osteocytes and chondrocytes. Next, we examined if BAL-MSCs have the ability to treat lipopolysaccharide (LPS)-induced acute lung injury (ALI) in a pig model...
December 12, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29231877/effects-of-resveratrol-lovastatin-and-the-mtor-inhibitor-rad-001-on-insulin-induced-genomic-damage-in-vitro
#11
Eman Awad, Eman M Othman, Helga Stopper
Diabetes mellitus (DM) is one of the major current health problems due to lifestyle changes. Before diagnosis and in the early years of disease, insulin blood levels are elevated. However, insulin generates low levels of reactive oxygen species (ROS) which are integral to the regulation of a variety of intracellular signaling pathways, but excess levels of insulin may also lead to DNA oxidation and DNA damage. Three pharmaceutical compounds, resveratrol, lovastatin and the mTOR-inhibitor RAD-001, were investigated due to their known beneficial effects...
December 12, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29231875/live-faecalibacterium-prausnitzii-does-not-enhance-epithelial-barrier-integrity-in-an-apical-anaerobic-co-culture-model-of-the-large-intestine
#12
Eva Maier, Rachel C Anderson, Nicole C Roy
Appropriate intestinal barrier maturation during infancy largely depends on colonization with commensal bacteria. Faecalibacterium prausnitzii is an abundant obligate anaerobe that colonizes during weaning and is thought to maintain colonic health throughout life. We previously showed that F. prausnitzii induced Toll-like receptor 2 (TLR2) activation, which is linked to enhanced tight junction formation. Therefore, we hypothesized that F. prausnitzii enhances barrier integrity, an important factor in appropriate intestinal barrier maturation...
December 12, 2017: Nutrients
https://www.readbyqxmd.com/read/29231842/smell-of-cells-volatile-profiling-of-stem-and-non-stem-cell-proliferation
#13
Ann-Christin Bischoff, Peter Oertel, Pritam Sukul, Christian Rimmbach, Robert David, Jochen Schubert, Wolfram Miekisch
Bacterial and cell cultures are known to emit a large number of volatile organic compounds (VOCs). Conventional biochemical methods are often destructive, time-consuming and ex-pensive. In contrast, VOC analysis of headspace over cultures, may offer a non-destructive alternative to monitor cell proliferation and metabolism. VOC profiles from cultures of murine pluripotent stem cells and fibroblasts were assessed every 24 hours for 3 days. Pure cell media were measured as parallel controls. VOC analysis was highly standardized with respect to time of measurement and phases of cell growth...
December 12, 2017: Journal of Breath Research
https://www.readbyqxmd.com/read/29231798/n-cadherin-knockdown-leads-to-disruption-of-trophoblastic-and-endothelial-cell-interaction-in-a-3d-cell-culture-model-new-insights-in-trophoblast-invasion-failure
#14
A Multhaup, B Huppertz, C Göhner, M Böhringer, M Mai, U Markert, E Schleußner, T Groten
INTRODUCTION: Trophoblast homing to maternal spiral arteries is mandatory for successful placentation. Cell-cell adhesion molecules regulate this process and adhesion molecule expression is altered in impaired placentation. We hypothesize that, similar to immune cell recruitment, trophoblast cell adherence and rolling are primarily mediated by adhesion molecules like, cadherins, immunoglobulins, selectins and their partnering ligands. Here, the interdependence of adhesion molecule expression in trophoblastic cell lines of diverse origin was investigated in relation to their interaction with endothelial cell networks on Matrigel® co-cultures and the effect of specific adhesion molecule knockdown analyzed...
December 12, 2017: Cell Adhesion & Migration
https://www.readbyqxmd.com/read/29231774/modern-management-of-diabetic-foot-osteomyelitis-the-when-how-and-why-of-conservative-approaches
#15
Javier Aragón-Sánchez, Benjamin A Lipsky
Introduction Diabetic foot osteomyelitis (DFO) has long been considered a complex infection that is both difficult to diagnose and treat, and is associated with a high rate of relapse and limb loss. Areas covered DFO can usually be diagnosed by a combination of clinical evaluation, serum inflammatory markers and plain X-ray. When the results of these procedures are negative or contradictory, advanced imaging tests or bone biopsy may be necessary. Staphylococcus aureus remains the most frequent microorganism isolated from bone specimens, but infection is often polymicrobial...
December 12, 2017: Expert Review of Anti-infective Therapy
https://www.readbyqxmd.com/read/29231443/-the-placebo-effects-of-acupuncture-and-moxibustion
#16
Yuru Song, Bo Chen, Yuan Xu, Yi Guo, Yang Gao
The role of placebo effect in acupuncture and moxibustion efficacy was explored. Through the analysis of multiple factors including trust, expectation, understanding, doctor-patient relationship and social cultural environment, etc. in the literature at home and abroad, it was found the placebo effects, including patient's cognition, expectation, attention, preference and communication with doctor as well as doctor's suggestion, expectation and indirect regulation of diagnosis and treatment environment on patient's psychology, were essential factors for acupuncture efficacy...
March 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29231328/-the-academic-characteristics-of-acupuncture-and-moxibustion-of-professor-zhang-yongshu-a-famous-acupuncturist-in-southern-fujian
#17
Weiwei Xu, Xianjun Meng, Anning Zhu, Yu Wang, Wuyougumo Luo, Zifang Kuang
Professor ZHANG Yongshu, who studied from professor LIU Zhangjie, is a famous acupuncturist in Quanzhou of Southern Fujian. The publications authored by professor ZHANG Yongshu were collected in this study to summarize his academic characteristics of acupuncture and moxibustion. The result indicated he highly valued the regulation of yang qi, and established the theory of "developing yang to nourish yin", which proposes to develop yang qi to achieve the effect of culturing yin; he summarized eight methods to regulate the governor vessel and conception vessel, which can condition the body's yin and yang; he paid attention to moxibustion therapy and its dosage, and made the best of direct moxibustion...
January 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29231172/cefazolin-and-coagulation-disorders-a-case-report
#18
Eugénie Gay, Anne Barthel, Nicolas Rouzic, Basile Henriot, Baptiste Quélennec, Aurélien Lorleac'h, Nathalie Prades, François Schmitt
We report the case of a 79-year-old patient, admitted to the department of infectious diseases at Bretagne Sud Hospital Center for a right calcaneal osteitis, complicated by a pacemaker leads infectious endocarditis. Meticillin sensitive Staphylococcus aureus was documented by blood culture. Antibiotic treatment was established using intravenous cefazolin for an initial 6 weeks period. Prothrombin time (PT) decreased as well as vitamin K dependent factors, without anticoagulation therapy, at day 7 of cefazolin treatment...
December 12, 2017: Annales de Biologie Clinique
https://www.readbyqxmd.com/read/29230877/neonatal-mouse-cortical-but-not-isogenic-human-astrocyte-feeder-layers-enhance-the-functional-maturation-of-induced-pluripotent-stem-cell-derived-neurons-in-culture
#19
Fritz W Lischka, Anastasia Efthymiou, Qiong Zhou, Michael D Nieves, Nikki M McCormack, Matthew D Wilkerson, Gauthaman Sukumar, Clifton L Dalgard, Martin L Doughty
Human induced pluripotent stem (iPS) cell-derived neurons and astrocytes are attractive cellular tools for nervous system disease modeling and drug screening. Optimal utilization of these tools requires differentiation protocols that efficiently generate functional cell phenotypes in vitro. As nervous system function is dependent on networked neuronal activity involving both neuronal and astrocytic synaptic functions, we examined astrocyte effects on the functional maturation of neurons from human iPS cell-derived neural stem cells (NSCs)...
December 12, 2017: Glia
https://www.readbyqxmd.com/read/29230632/ghrelin-accelerates-the-cartilagic-differentiation-of-rabbit-mesenchymal-stem-cells-through-the-erk1-2-pathway
#20
Nan Ye, Lin Wang, Zhe Dou, Jian Huang
Mesenchymal stem cells (MSCs) can differentiate into chondroblasts, adipocytes, or cartilage under appropriate stimulation. Identifying a mechanism triggering the differentiation of MSCs into cartilage may help develop novel therapeutic approaches for treating heterotopic ossification, the pathological formation of lamellar bone in soft tissue outside the skeleton that can lead to debilitating immobility. Ghrelin, an endogenous ligand for the growth hormone secretagogue receptor, stimulates growth hormone secretion, and has both orexigenic and adipogenic effects...
December 12, 2017: Cytotechnology
keyword
keyword
1495
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"