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https://www.readbyqxmd.com/read/29777951/experimental-referred-pain-extends-towards-previously-injured-location-an-explorative-study
#1
Thorvaldur Skuli Palsson, Shellie A Boudreau, Hans Jørgen Krebs, Thomas Graven-Nielsen
Facilitated pain mechanisms have been demonstrated in musculoskeletal pain but it is unclear whether a recent painful injury leaves the pain system sensitized. Pain characteristics were assessed in individuals who recently recovered from ankle pain (recovered pain group; n=25) and sex-matched controls (n=25) in response to tonic-pressure pain and saline-induced pain applied at the shin muscle. Pain intensity and pain referral patterns were recorded bilaterally after the painful muscle stimulus. Pressure pain thresholds (PPTs) were measured at the lower legs and shoulder...
May 16, 2018: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/29777870/profiling-modifications-for-glioblastoma-proteome-using-ultra-tolerant-database-search-are-the-peptide-mass-shifts-biologically-relevant-or-chemically-induced
#2
Irina A Tarasova, Peter M Chumakov, Sergei A Moshkovskii, Mikhail V Gorshkov
Peptide mass shifts were profiled using ultra-tolerant database search strategy for shotgun proteomics data sets of human glioblastoma cell lines demonstrating strong response to the type I interferon (IFNα-2b) treatment. The main objective of this profiling was revealing the cell response to IFN treatment at the level of protein modifications. To achieve this objective, statistically significant changes in peptide mass shift profiles between IFN treated and untreated glioblastoma samples were analyzed. Detailed analysis of MS/MS spectra allowed further interpretation of the observed mass shifts and differentiation between post-translational and artifact modifications...
May 16, 2018: Journal of Proteomics
https://www.readbyqxmd.com/read/29777856/ocular-irritation-and-cyclosporine-a-distribution-in-the-eye-tissues-after-administration-of-solid-lipid-microparticles-in-the-rabbit-model
#3
Eliza Wolska, Małgorzata Sznitowska, Juliusz Chorążewicz, Oliwia Szerkus, Aleksandra Radwańska, Michał J Markuszewski, Roman Kaliszan, Krystyna Raczyńska
The aim of this study was to investigate the in vivo effect of Solid Lipid Microparticles (SLM), proposed for topical ocular administration of cyclosporine, on the rabbit eye. SLM carrier is an aqueous dispersion of lipid microparticles (20% w/w) with a size up to 15 μm. Cyclosporine was dissolved in the formulation in the concentration of 0.5 or 2.0% (w/w). Ocular tolerance of microsphere dispersion was assessed in rabbit model by the Draize eye test (SLM was compared with emulsion and oily solution), and cyclosporine distribution in ocular tissues was evaluated after multiple application of tested formulations (SLM dispersions, emulsions and oily solution) for 7 days...
May 16, 2018: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29777831/microcystis-bloom-containing-microcystin-lr-induces-type-2-diabetes-mellitus
#4
Qiong Zhang, Wendi Qin, Liuyan Yang, Jing An, Xuxiang Zhang, Hao Hong, Lizhi Xu, Yaping Wang
Epidemiological data from Lake Taihu showed significantly higher incidences of type 2 diabetes mellitus (T2DM) than in other areas of China. This may be related to the occurrence of a Microcystis bloom in Lake Taihu in the summer and autumn every year. The objective of this study is to investigate whether the contaminated water from the Microcystis bloom and the derivative pollutant microcystin-LR (MC-LR) can explain the higher incidences of T2DM. Healthy male mice were fed with water from different regions of Lake Taihu, and were either acutely or chronically exposed to MC-LR through oral administration or intraperitoneal injection...
May 16, 2018: Toxicology Letters
https://www.readbyqxmd.com/read/29777790/effect-of-intratesticular-hematoma-on-testis-microstructure-spermatogenesis-and-testosterone-production-defining-a-cut-off-point-for-significant-intratesticular-hematoma
#5
Alireza Aminsharifi, Alireza Monsef, Ali Noorafshan, Saied Karbalay-Doust, Zahra Jafarinezhad, Omid Koohi, Afshin Molaei
OBJECTIVES: To evaluate the effect of different degrees of intratesticular hematoma (ITH), a major consequence of blunt testis trauma, on testis microstructure and function. We determined a cut-off point for significant vs. nonsignificant ITH. METHODS: Seventy male rats were divided into 7 equal groups. The control group (G) remained intact. Sham groups consisted of rats given an intratesticular injection of normal saline in both testicles with volumes equivalent to 40% of testis volume (G-II), 30% (G-III) and 10% (G-IV)...
May 16, 2018: Urology
https://www.readbyqxmd.com/read/29777775/genome-analysis-of-the-ancient-tracheophyte-selaginella-tamariscina-reveals-evolutionary-features-relevant-to-the-acquisition-of-desiccation-tolerance
#6
Zhichao Xu, Tianyi Xin, Dorothea Bartels, Ying Li, Wei Gu, Hui Yao, Sai Liu, Haoying Yu, Xiangdong Pu, Jianguo Zhou, Jiang Xu, Caicai Xi, Hetian Lei, Jingyuan Song, Shilin Chen
Resurrection plants, which are the "gifts" of natural evolution, are ideal models for studying genetic basis of plant desiccation tolerance. Here, we report a high-quality genome assembly of 301 Mb for the diploid spike moss Selaginella tamariscina, a primitive vascular resurrection plant. We predicated 27,761 protein-coding genes from the assembled S. tamariscina genome, 11.38% (2363) of which showed significant expression changes in response to desiccation. Approximately 60.58% of the S. tamariscina genome was annotated as repetitive DNA, which is almost 2-fold increase of that in the genome of desiccation-sensitive S...
May 16, 2018: Molecular Plant
https://www.readbyqxmd.com/read/29777745/serum-adiponectin-ferritin-ratio-in-relation-to-the-risk-of-type-2-diabetes-and-insulin-sensitivity
#7
Alex Aregbesola, Vanessa D F de Mello, Jaana Lindström, Sari Voutilainen, Jyrki K Virtanen, Sirkka Keinänen-Kiukaanniemi, Tomi-Pekka Tuomainen, Jaakko Tuomilehto, Uusitupa Matti
AIMS: Body iron inhibits the metabolism of adiponectin, an insulin sensitizing adipokine. We investigated the relationships of baseline and average of 4-year change in values of serum adiponectin (sA), serum ferritin (sF) and sA/sF ratio on type 2 diabetes (T2D) risk and insulin sensitivity (Matsuda ISI) and secretion (disposition index; DI30 ). METHODS: Prospective analyses were conducted in participants with impaired glucose tolerance of the Finnish Diabetes Prevention Study (n=516) recruited in 1993-1998...
May 16, 2018: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/29777731/tumor-necrosis-factor-receptor-2-is-required-for-ischemic-preconditioning-mediated-neuroprotection-in-the-hippocampus-following-a-subsequent-longer-transient-cerebral-ischemia
#8
Jae-Chul Lee, Chan Woo Park, Myoung Cheol Shin, Jun Hwi Cho, Hyang-Ah Lee, Young-Myeong Kim, Joon Ha Park, Ji Hyeon Ahn, Jeong Hwi Cho, Hyun-Jin Tae, In Koo Hwang, Tae-Kyeong Lee, Moo-Ho Won, Il Jun Kang
Tumor Necrosis Factor-α (TNF-α) is a proinflammatory cytokine implicated in neuronal damage in response to cerebral ischemia. Ischemic preconditioning (IPC) provides neuroprotection against a subsequent severer or longer transient ischemia by ischemic tolerance. Here, we focused on the role of TNF-α in IPC-mediated neuroprotection against neuronal death following a subsequent longer transient cerebral ischemia (TCI). Gerbils used in this study were randomly assigned to eight groups; sham group, TCI operated group, IPC plus (+) sham group, IPC + TCI operated group, sham + etanercept (an inhibitor of TNF-a) group, TCI + etanercept group, IPC + sham + etanercept group, and IPC + TCI + etanercept group...
May 16, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/29777729/pharmacogenetic-tests-to-guide-drug-treatment-in-depression-comparison-of-the-available-testing-kits-and-clinical-trials
#9
REVIEW
Chiara Fabbri, Joseph Zohar, Alessandro Serretti
The empirical approach to drug choice and dosing in depression often results into inadequate response and side effects. Pharmacogenetic (PGx) testing appears a promising way to implement personalized treatments. A systematic review was performed to identify available PGx tests, compare the genes they include with clinical guidelines and drug labels, and assess the quality of published clinical studies. ~40 commercial PGx tests are available and potential benefits were estimated for nine of them by clinical studies...
May 16, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29777696/sterilized-bifidobacteria-suppressed-fat-accumulation-and-blood-glucose-level
#10
Keita Kikuchi, Mahmoud Ben Othman, Kazuichi Sakamoto
Probiotics such as Lactobacillus and Bifidobacterium improve the balance of intestinal microflora and have various physiological functions beneficial to human health. It is not always known whether the ingested microbial cells are viable- or killed. However, even sterilized bacterial cells are functional. Bacterial cell functions are strain-specific and their modes of action are still poorly understood. The aim of this study was to elucidate the roles of sterilized bifidobacteria in obesity and lipid metabolism...
May 16, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29777631/effect-of-deferasirox-erythropoietin-vs-erythropoietin-on-erythroid-response-in-low-int-1-risk-mds-patients-results-of-the-phase-ii-kallisto-trial
#11
Norbert Gattermann, Rosa Coll, Lutz Jacobasch, Allameddine Allameddine, Amin Azmon, Laurie DeBonnett, Andreas Bruederle, Jie Jin
OBJECTIVES: Erythropoiesis-stimulating agents (ESAs) remain first-choice to treat symptomatic anemia and delay transfusion dependence in most patients with lower-risk myelodysplastic syndromes (MDS) without del(5q). Deferasirox increased erythroid responses in some lower-risk MDS patients in clinical trials, and adding low-dose deferasirox to ESA treatment may further improve erythroid response. METHODS: KALLISTO (NCT01868477) was a randomized, open-label, multicenter, phase II study...
May 19, 2018: European Journal of Haematology
https://www.readbyqxmd.com/read/29777582/comparative-study-of-liraglutide-and-insulin-glargine-on-glycemic-control-and-pancreatic-%C3%AE-cell-function-in-db-db-mice
#12
Yanli Li, Jia Zheng, Yunfeng Shen, Wangen Li, Meimei Liu, Jun Wang, Surong Zhu, Meihua Wu
BACKGROUND The aim of this study was to compare the effects of liraglutide, a long-acting glucagon-like peptide-1 (GLP-1) receptor agonist, and insulin glargine, a long-acting insulin analog, on glycemic control and pancreatic β-cell function in db/db mice. MATERIAL AND METHODS Eight-week-old male db/db mice (n=40) were divided into five groups: the vehicle-treated group (VG) (n=8); the insulin glargine-treated group (GG) (dose, 450 mg/kg) (n=8), the low-dose liraglutide-treated group (LLG) (dose, 75 μg/kg) (n=8), the mid-dose liraglutide-treated group (MLG) (150 μg/kg) (n=8), and the high-dose liraglutide-treated group (HLG) (300 μg/kg) (n=8), treated with subcutaneous injection once daily, from 8-14 weeks-of-age...
May 19, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29777520/relationship-of-eating-patterns-and-metabolic-parameters-and-teneligliptin-treatment-interim-results-from-post-marketing-surveillance-in-japanese-type-2-diabetes-patients
#13
Takashi Kadowaki, Masakazu Haneda, Hiroshi Ito, Kazuyo Sasaki, Sonoe Hiraide, Miyuki Matsukawa, Makoto Ueno
INTRODUCTION: Healthy eating is a critical aspect of the prevention and management of type 2 diabetes (T2DM). Disrupted eating patterns can result in poor glucose control and increase the likelihood of diabetic complications. Teneligliptin inhibits dipeptidyl peptidase-4 activity for 24 h and suppresses postprandial hyperglycemia after all three daily meals. This interim analysis of data from the large-scale post-marketing surveillance of teneligliptin (RUBY) in Japan examined eating patterns and their relationship with metabolic parameters and diabetic complications...
May 17, 2018: Advances in Therapy
https://www.readbyqxmd.com/read/29777519/combination-glucose-lowering-therapy-plans-in-t2dm-case-based-considerations
#14
REVIEW
Lawrence Blonde, Susana Dipp, Daniel Cadena
Type 2 diabetes mellitus (T2DM) is a complex disease, and while lifestyle interventions remain the cornerstone of therapy, most patients will also require pharmacotherapy. Current diabetes treatment guidelines and algorithms recommend an individualized approach to setting glycemic goals and selecting treatment. Although a single antihyperglycemic agent may be appropriate as the initial T2DM pharmacotherapy, the progressive nature of the disease due to declining pancreatic β-cell function will result in the vast majority of T2DM patients eventually requiring two or more antihyperglycemic agents...
May 18, 2018: Advances in Therapy
https://www.readbyqxmd.com/read/29777502/oxi1-kinase-plays-a-key-role-in-resistance-of-arabidopsis-towards-aphids-myzus-persicae
#15
Tahsin Shoala, Martin G Edwards, Marc R Knight, Angharad M R Gatehouse
Plants have co-evolved with a diverse array of pathogens and insect herbivores and so have evolved an extensive repertoire of constitutive and induced defence mechanisms activated through complex signalling pathways. OXI1 kinase is required for activation of mitogen-activated protein kinases (MAPKs) and is an essential part of the signal transduction pathway linking oxidative burst signals to diverse downstream responses. Furthermore, changes in the levels of OXI1 appear to be crucial for appropriate signalling...
May 17, 2018: Transgenic Research
https://www.readbyqxmd.com/read/29777373/safety-and-feasibility-of-pulmonary-artery-pressure-guided-heart-failure-therapy-rationale-and-design-of-the-prospective-cardiomems-monitoring-study-for-heart-failure-mems-hf
#16
Christiane E Angermann, Birgit Assmus, Stefan D Anker, Johannes Brachmann, Georg Ertl, Friedrich Köhler, Stephan Rosenkranz, Carsten Tschöpe, Philip B Adamson, Michael Böhm
BACKGROUND: Wireless monitoring of pulmonary artery (PA) pressures with the CardioMEMS HF™ system is indicated in patients with New York Heart Association (NYHA) class III heart failure (HF). Randomized and observational trials have shown a reduction in HF-related hospitalizations and improved quality of life in patients using this device in the United States. OBJECTIVE: MEMS-HF is a prospective, non-randomized, open-label, multicenter study to characterize safety and feasibility of using remote PA pressure monitoring in a real-world setting in Germany, The Netherlands and Ireland...
May 19, 2018: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29777328/a-systematic-review-on-the-off-label-use-of-montelukast-in-atopic-dermatitis-treatment
#17
Weng Khong Chin, Shaun Wen Huey Lee
Background Atopic dermatitis (AD) is the most common form of eczema. As leukotriene mediators are involved in the inflammatory phase of atopic dermatitis, montelukast has been suggested as a possible therapy. Aim of the review To evaluate the safety and efficacy of montelukast off-label use for the treatment atopic dermatitis. Method A search was performed from database inception until March 2018 in six electronic databases for randomized-controlled-trials examining the use of montelukast for AD. Results Among 301 articles screened, 11 studies met the inclusion criteria and were included in the review...
May 18, 2018: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/29777311/sufficiency-of-curing-in-high-viscosity-bulk-fill-resin-composites-with-enhanced-opacity
#18
Nicoleta Ilie
OBJECTIVES: The study aims analyzing if improved opacity in modern high-viscosity bulk-fill resin composites (BF-RBC) contradicts with the sufficiency of curing and to assess material's tolerance to less ideal curing conditions. MATERIALS AND METHODS: Simulated large cavities (10 × 6) mm were filled in one increment with three BF-RBCs (Filtek One, FO; Tetric Evo Ceram Bulk Fill, TEC-BF; SonicFill2, SF2). One central and two peripheral (4 mm apart from the center) micromechanical property line-profiles (HV, Vickers hardness; YHU , indentation modulus) were measured in 0...
May 18, 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29777283/-fractures-of-the-base-of-the-v-metatarsal-bone-current-concepts-revised
#19
REVIEW
S F Baumbach, W C Prall, M Braunstein, W Böcker, S Polzer, H Polzer
Fractures of the base of the fifth metatarsal bone are one of the most frequent fractures to the foot and ankle. Despite the high frequency and although a number of studies are now available, treatment frequently does not follow the available evidence. Among the reasons is the inconsistent terminology used and that the studies available are neglected. The aim of this review is to present the current classifications, the available treatment studies and to derive evidence-based treatment recommendations. The term "Jones fracture" has been used inconsistently for different fracture entities and should, therefore, not be used anymore...
May 17, 2018: Der Unfallchirurg
https://www.readbyqxmd.com/read/29777276/prophylactic-placement-of-internal-iliac-balloons-in-patients-with-abnormal-placental-implantation-maternal-and-foetal-outcomes
#20
Patrick J Nicholson, Owen O'Connor, John Buckley, Liam D Spence, Richard A Greene, David J Tuite
PURPOSE: To report on outcomes following the use of prophylactic internal iliac artery occlusion balloons in patients with abnormal placental implantation. METHODS: A retrospective analysis was undertaken of patients with abnormal placental implantation who underwent prophylactic iliac balloon placement prior to delivery in a University Maternity Hospital. Various clinical and technical factors were analysed, including technical success of balloon placement, blood loss and number of blood units transfused, duration of surgery, length of stay, hysterectomy rates, complications related to the balloon insertion, foetal pH and infant Apgar scores...
May 18, 2018: Cardiovascular and Interventional Radiology
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