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Combined Elements Therapy

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https://www.readbyqxmd.com/read/28721951/recording-characteristics-of-electrical-impedance-myography-needle-electrodes
#1
Hyeuknam Kwon, Seward B Rutkove, Benjamin Sanchez
OBJECTIVE: The neurology and physiatry community need improved tools for the evaluation of skeletal muscle condition. Here, we evaluate needle electrical impedance myography (EIM), a new minimally invasive approach to determine muscle status that could ultimately become a bedside tool for the assessment of neuromuscular disorders. APPROACH: We design and study the recording characteristics of tetrapolar EIM needle electrodes combining theory and finite element model simulations...
July 19, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28701396/effects-of-the-nedd8-activating-enzyme-inhibitor-mln4924-on-lytic-reactivation-of-kaposi-s-sarcoma-associated-herpesvirus
#2
Pey-Jium Chang, Lee-Wen Chen, Li-Yu Chen, Chien-Hui Hung, Ying-Ju Shih, Shie-Shan Wang
The switch of Kaposi's sarcoma-associated herpesvirus (KSHV) from latency to lytic replication is a key event for viral dissemination and pathogenesis. MLN4924, a novel neddylation inhibitor, reportedly causes the onset of KSHV reactivation but impairs later phases of viral lytic program in infected cells. Thus far, the molecular mechanism involved in the modulation of KSHV lytic cycle by MLN4924 is not yet fully understood. Here, we confirmed that treatment of different KSHV-infected primary effusion lymphoma (PEL) cell lines with MLN4924 substantially induces viral lytic protein expression...
July 12, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28692257/targeting-osteocytes-to-attenuate-early-breast-cancer-bone-metastasis-by-theranostic-upconversion-nanoparticles-with-responsive-plumbagin-release
#3
Han Qiao, Zhaowen Cui, Shengbing Yang, Dingkun Ji, Yugang Wang, Ying Yang, Xiuguo Han, Qiming Fan, An Qin, Tingyu Wang, Xiao-Peng He, Wenbo Bu, Tingting Tang
The early detection and thus treatment of breast cancer bone metastasis remain a big challenge clinically. As the most abundant cells within bone tissue, osteocytes have been found to manipulate the activity of early cancer bone metastasis by its crosstalk with cancer cells and osteoclasts. However, conventional bone-targeting nanomedicine has limited bone-lesion specificity and ignores the vital role of osteocytes during breast cancer bone metastasis. Also, it lacks detailed insight into the therapeutic mechanisms, which hinders the following translational practice...
July 13, 2017: ACS Nano
https://www.readbyqxmd.com/read/28691982/percutaneous-valve-in-valve-implantation-for-dysfunctional-bioprosthetic-valves-a-case-report
#4
Ting Hai, Yannis Amador, Jelliffe Jeganathan, Arash Khamooshian, Robina Matyal, Feroze Mahmood
Percutaneous valve-in-valve therapy is a life-saving procedure for patients at high risk of reoperation due to dysfunctional bioprosthetic valves. We have reviewed 3 typical cases of a valve-in-valve procedure using high-quality images to demonstrate the suitability of this method for aortic, mitral, and tricuspid positions. Three-dimensional transesophageal echocardiography combined with other modalities such as computerized tomography and fluoroscopy are key elements for anesthesia and procedural guidance, especially as immediate tools to assess valvular function and specific procedure-related complications...
July 6, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28686559/-attenuated-psychosis-syndrome-a-new-diagnostic-category-for-further-study-in-dsm-5
#5
G Samiotakis, C Kollias, H Lazaratou, D Anagnostopoulos, V Kontaxakis
In recent years an increasing number of studies focus on the issue of early diagnosis and intervention. At the same time, a large number of special service units for early psychosis have been established around the world especially in Australia, USA, UK, Germany etc. Recently, similar units operate in Greece also. The Diagnostic Manual of Mental Disorders of the American Psychiatric Association in its latest edition in 2013 (DSM-5), introduced the category "Attenuated Psychosis Syndrome" (APS) for people with early psychotic experiences in the section: "Conditions for further study '...
April 2017: Psychiatrikē, Psychiatriki
https://www.readbyqxmd.com/read/28665996/long-term-patterns-of-adherence-to-medication-therapy-among-patients-with-type-2-diabetes-mellitus-in-denmark-the-importance-of-initiation
#6
Majken Linnemann Jensen, Marit Eika Jørgensen, Ebba Holme Hansen, Lise Aagaard, Bendix Carstensen
AIMS: Poor adherence to medication therapy among type 2 diabetes patients is a clinical challenge. We aimed to determine which factors are associated with the three phases of long-term adherence to medication: initiation, implementation and discontinuation in a register-based study. METHODS: Adherence to six medicine groups (metformin, sulfonylureas, acetylsalicylic acid, thiazide diuretics, renin angiotensin system inhibitors, and statins) were analysed among 5,232 patients with type 2 diabetes at a tertiary referral hospital during 1998-2009...
2017: PloS One
https://www.readbyqxmd.com/read/28664207/recent-progress-in-nanomedicine-based-combination-cancer-therapy-using-a-site-specific-co-delivery-strategy
#7
REVIEW
Shiyang Shen, Meng Liu, Teng Li, Shiqi Lin, Ran Mo
Combination cancer therapy possesses considerable appeal due to its many merits such as enhancing efficacy by synergistic effects and overcoming drug resistance as compared to monotherapy. Nanomedicine-mediated co-delivery of multiple anticancer agents is more effective than conventional cocktail-based physical mixture of free drugs. A strategy is required to differentiate their unique targets for maximizing the synergistic effects based on individual sites of action of different drugs. This review summarizes the recent progresses in nanomedicine-based combination cancer therapies using site-specific co-delivery strategies, which have been classified by different target sites at the anatomical scales such as tissue, cellular and subcellular levels...
June 30, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/28661188/bruton-s-tyrosine-kinase-inhibitors-in-b-cell-lymphoma-current-experience-and-future-perspectives
#8
T Seiler, M Dreyling
The Bruton tyrosine kinase (BTK) is a central hub in the B cell receptor (BCR) pathway and strongly influences B cell maturation, differentiation and proliferation. Not surprisingly, BTK plays an essential role in the pathogenesis of various B cell lymphomas. Inhibitors of BTK have broadened our therapeutic options in several B cell lymphomas and already are an integral element in the treatment of Mantle Cell Lymphoma (MCL), chronic lymphocytic leukemia (CLL) and Waldenström's marcoglobulinemia. Several second generation BTK inhibitors are in clinical development and might further improve tolerability and efficacy of therapy in advanced stage CLL and MCL...
July 10, 2017: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/28648923/design-and-environmentally-benign-synthesis-of-novel-thiophene-appended-pyrazole-analogues-as-anti-inflammatory-and-radical-scavenging-agents-crystallographic-in-silico-modeling-docking-and-sar-characterization
#9
Malledevarapura Gurumurthy Prabhudeva, Srinivasan Bharath, Achutha Dileep Kumar, Shivalingegowda Naveen, Neratur Krishnappagowda Lokanath, Bantaganahalli Ningappa Mylarappa, Kariyappa Ajay Kumar
Oxidative-stress induces inflammatory diseases and infections caused by drug-resistant microbial strains are on the rise necessitating the discovery of novel small-molecules for intervention therapy. The current study presents an effective and new green protocol for the synthesis of thiophene-appended pyrazoles through 3+2 annulations method. Chalcones 3(a-g) were prepared from 5-chloro-2-acetylthiophene and aromatic aldehydes by Claisen-Schmidt approach. The reaction of chalcones 3(a-g) with phenylhydrazine hydrochlorides 4(a-b) in acetic acid (30%) medium and also with freshly prepared citrus extract medium under reflux conditions produced the thiophene appended pyrazoles 5(a-l) in moderate yields...
June 16, 2017: Bioorganic Chemistry
https://www.readbyqxmd.com/read/28648205/cost-analysis-of-integrated-renal-replacement-therapy-program-in-the-province-of-toledo-2012-2013
#10
José L Conde Olasagasti, José Eugenio Garcia Diaz, Pilar Carrasco Benitez, Miguel Ángel Mareque Ruiz, María Pilar Parras Partido, Inmaculada Moreno Alia, Laura Jimenez Lopez, Juan José Cia Lecumberri, Pilar Araque, María Luisa Fernandez
BACKGROUND: Renal replacement therapy (RRT) is the object of constant analysis in the search for efficiency and sustainability. OBJECTIVE: To calculate the direct cost of healthcare for the prevalent RRT population in the province of Toledo (2012/2013). METHOD: a) Population: All prevalent patients at some point in RRT in 2012 (669) and in 2013 (682). b) Costs included (€): 1) dialysis procedure; 2) inpatient, outpatient and emergency care, dialysis and non-dialysis related; 3) drug consumption; 4) medical transport...
May 2017: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/28643569/iron-overload-directly-affecting-the-ovaries-in-a-patient-with-diamond-blackfan-anaemia-a-case-report
#11
Mariano Mascarenhas, Victoria Rawnsley, Adam Balen
Iron is a 'one-way' element and the primary point of regulation of body iron stores is at the level of intestinal iron absorption. Repeated blood transfusions for congenital anaemias bypass this regulatory checkpoint and inevitably lead to iron overload in the long-term. Iron overload causes multi-organ dysfunction of the heart, liver, pancreas and joints. It also causes reproductive toxicity primarily through its damaging effect on the anterior pituitary leading to hypogonadotrophic hypogonadism. Another less understood mechanism of reproductive toxicity is direct gonadal damage of excess free iron...
June 23, 2017: Human Fertility: Journal of the British Fertility Society
https://www.readbyqxmd.com/read/28643452/emerging-nanotechnology-and-advanced-materials-for-cancer-radiation-therapy
#12
REVIEW
Guosheng Song, Liang Cheng, Yu Chao, Kai Yang, Zhuang Liu
Radiation therapy (RT) including external beam radiotherapy (EBRT) and internal radioisotope therapy (RIT) has been widely used for clinical cancer treatment. However, owing to the low radiation absorption of tumors, high doses of ionizing radiations are often needed during RT, leading to severe damages to normal tissues adjacent to tumors. Meanwhile, the RT efficacies are limited by different mechanisms, among which the tumor hypoxia-associated radiation resistance is a well-known one, as there exists hypoxia inside most solid tumors while oxygen is essential to enhance radiation-induced DNA damages...
June 23, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28643099/-beyond-antibiotic-therapy-future-antiinfective-strategies-update-2017
#13
REVIEW
D Vogt, S Sperling, T Tkhilaishvili, A Trampuz, J-P Pirnay, C Willy
BACKGROUND: The key elements in the therapy of surgical site infections (SSI) are surgical debridement and local and systemic antibiotic therapy; however, due to increasing antibiotic resistance, the development of additional therapeutic measures is of great interest for future trauma and orthopedic surgery. METHOD: Against the background of our own experimental and clinical experiences and on the basis of the current literature, possible future anti-infective strategies were elaborated...
July 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28640612/crispr-cas9-based-genome-editing-for-disease-modeling-and-therapy-challenges-and-opportunities-for-nonviral-delivery
#14
Hong-Xia Wang, Mingqiang Li, Ciaran M Lee, Syandan Chakraborty, Hae-Won Kim, Gang Bao, Kam W Leong
Genome editing offers promising solutions to genetic disorders by editing DNA sequences or modulating gene expression. The clustered regularly interspaced short palindromic repeats (CRISPR)/associated protein 9 (CRISPR/Cas9) technology can be used to edit single or multiple genes in a wide variety of cell types and organisms in vitro and in vivo. Herein, we review the rapidly developing CRISPR/Cas9-based technologies for disease modeling and gene correction and recent progress toward Cas9/guide RNA (gRNA) delivery based on viral and nonviral vectors...
June 22, 2017: Chemical Reviews
https://www.readbyqxmd.com/read/28634965/the-treatment-of-iron-deficiency-without-anaemia-in-otherwise-healthy-persons
#15
German E Clénin
Iron deficiency is the most widespread and frequent nutritional disorder in the world. It affects a high proportion of children and women in developing countries and is also significantly prevalent in the industrialised world, with a clear predominance in adolescents and menstruating females. Iron is essential for optimal cognitive function and physical performance, not only as a binding site of oxygen but also as a critical constituent of many enzymes. Therefore iron deficiency at all its levels - nonanaemic iron deficiency, iron deficiency with microcytosis or hypochromia and iron deficiency anaemia - should be treated...
June 21, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/28626364/ex-vivo-generation-of-genetically-modified-macrophages-from-human-induced-pluripotent-stem-cells
#16
Mania Ackermann, Alexandra Kuhn, Jessica Kunkiel, Sylvia Merkert, Ulrich Martin, Thomas Moritz, Nico Lachmann
BACKGROUND: Pluripotent stem cells, including induced pluripotent stem cells (iPSCs), have the capacity to differentiate towards all three germ layers and have been highlighted as an attractive cell source for the field of regenerative medicine. Thus, stable expression of therapeutic transgenes in iPSCs, as well as thereof derived progeny of hematopoietic lineage, may lay the foundation for innovative cell replacement therapies. METHODS: We have utilized human iPSC lines genetically modified by lentiviral vector technology or targeted integration of reporter genes to evaluate transgene expression during hematopoietic specification and differentiation towards macrophages...
June 2017: Transfusion Medicine and Hemotherapy
https://www.readbyqxmd.com/read/28625654/line-1-hypomethylation-is-associated-to-specific-clinico-pathological-features-in-stage-i-non-small-cell-lung-cancer
#17
Andrea Imperatori, Nora Sahnane, Nicola Rotolo, Francesca Franzi, Elisa Nardecchia, Laura Libera, Chiara Romualdi, Maria Cattoni, Fausto Sessa, Lorenzo Dominioni, Daniela Furlan
OBJECTIVES: We hypothesize that selected genetic and/or epigenetic changes associated with advanced tumours may help identifying early non-small cell lung cancers (NSCLCs) that recur after resection. Among epigenetic changes, long interspersed nuclear element-1 (LINE-1) hypomethylation is seen early during carcinogenesis and may act in concert with genetic alterations to cancer progression. LINE-1 hypomethylation and gene mutations frequently involved in lung cancer, were analysed to evaluate their prognostic role in resected stage I NSCLC...
June 2017: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/28624199/engineering-next-generation-bet-independent-mlv-vectors-for-safer-gene-therapy
#18
Sara El Ashkar, Dominique Van Looveren, Franziska Schenk, Lenard S Vranckx, Jonas Demeulemeester, Jan De Rijck, Zeger Debyser, Ute Modlich, Rik Gijsbers
Retroviral vectors have shown their curative potential in clinical trials correcting monogenetic disorders. However, therapeutic benefits were compromised due to vector-induced dysregulation of cellular genes and leukemia development in a subset of patients. Bromodomain and extraterminal domain (BET) proteins act as cellular cofactors that tether the murine leukemia virus (MLV) pre-integration complex to host chromatin via interaction with the MLV integrase (IN) and thereby define the typical gammaretroviral integration distribution...
June 16, 2017: Molecular Therapy. Nucleic Acids
https://www.readbyqxmd.com/read/28622592/second-generation-h1-antihistamines-interaction-with-food-and-alcohol-a-systematic-review
#19
REVIEW
Paweł Paśko, Tomasz Rodacki, Renata Domagała-Rodacka, Krzysztof Palimonka, Monika Marcinkowska, Danuta Owczarek
Histamine is a mediator of many physiological processes. It plays an important role in modulating allergy reactions and immune system responses. H1 receptor is a therapeutic target for drugs applied in allergic diseases such as allergic rhinoconjunctivitis, urticarial, or atopic dermatitis. H1-antihistamines display different chemical structures, pharmacokinetics and a potential for drug-drug and drug-food interactions. Drug-food interactions are known to reduce therapeutic effects of the medicine, as well as to induce a potent adverse drug reactions...
June 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28620608/a-path-to-implement-precision-child-health-cardiovascular-medicine
#20
REVIEW
Marlin Touma, Brian Reemtsen, Nancy Halnon, Juan Alejos, J Paul Finn, Stanley F Nelson, Yibin Wang
Congenital heart defects (CHDs) affect approximately 1% of live births and are a major source of childhood morbidity and mortality even in countries with advanced healthcare systems. Along with phenotypic heterogeneity, the underlying etiology of CHDs is multifactorial, involving genetic, epigenetic, and/or environmental contributors. Clear dissection of the underlying mechanism is a powerful step to establish individualized therapies. However, the majority of CHDs are yet to be clearly diagnosed for the underlying genetic and environmental factors, and even less with effective therapies...
2017: Frontiers in Cardiovascular Medicine
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