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https://www.readbyqxmd.com/read/28434097/impact-of-a-complementary-integrative-medicine-program-on-the-need-for-supportive-cancer-care-related-medications
#1
Ilanit Shalom-Sharabi, Noah Samuels, Efraim Lev, Ofer Lavie, Lital Keinan-Boker, Elad Schiff, Eran Ben-Arye
OBJECTIVE: Despite the growing evidence supporting the use of complementary/integrative medicine (CIM) in the treatment of chemotherapy-induced toxicities, little is known on CIM impact of these therapies regarding the use of medications for supportive cancer care. In this study, we examined the impact of CIM on the need for supportive cancer care-related medications. PATIENTS AND METHODS: Patients with breast or gynecological cancer referred to and attending an integrative physician (IP) consultation for gastrointestinal (GI) concerns were designated as the treatment group; those not attending as controls...
April 22, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28433623/combined-fmri-mrs-acquires-simultaneous-glutamate-and-bold-fmri-signals-in-the-human-brain
#2
I Betina Ip, Adam Berrington, Aaron T Hess, Andrew J Parker, Uzay E Emir, Holly Bridge
Combined fMRI-MRS is a novel method to non-invasively investigate functional activation in the human brain using simultaneous acquisition of hemodynamic and neurochemical measures. The aim of the current study was to quantify neural activity using combined fMRI-MRS at 7 T. BOLD-fMRI and semi-LASER localization MRS data were acquired from the visual cortex of 13 participants during short blocks (64s) of flickering checkerboards. We demonstrate a correlation between glutamate and BOLD-fMRI time courses (R = 0...
April 18, 2017: NeuroImage
https://www.readbyqxmd.com/read/28433470/daily-supplementation-of-dietary-protein-improves-the-metabolic-effects-of-glp-1-based-pharmacotherapy-in-lean-and-obese-rats
#3
Elizabeth G Mietlicki-Baase, Kieran Koch-Laskowski, Lauren E McGrath, Joanna Krawczyk, Tram Pham, Rinzin Lhamo, David J Reiner, Matthew R Hayes
Glucagon-like peptide-1 (GLP-1) is an incretin hormone released from intestinal L-cells in response to food entering into the gastrointestinal tract. GLP-1-based pharmaceuticals improve blood glucose regulation and reduce feeding. Specific macronutrients, when ingested, may trigger GLP-1 secretion and enhance the effects of systemic sitagliptin, a pharmacological inhibitor of DPP-IV (an enzyme that rapidly degrades GLP-1). In particular, macronutrient constituents found in dairy foods may act as potent secretagogues for GLP-1, and acute preclinical trials show that ingestion of dairy protein may represent a promising adjunct behavioral therapy in combination with sitagliptin...
April 19, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28433191/enzymatic-synthesis-of-isomaltotriose-palmitate-and-evaluation-of-its-emulsifying-property
#4
Kuan-Ju Liu
Enzymatic syntheses of oligosaccharide fatty acid esters are important owing to their wide range of industrial applications in the food, cosmetic, and pharmaceutical industries. Transesterification of isomaltotriose and palmitic acid vinyl ester, catalyzed by the metalloprotease thermolysin, was performed in organic solvents. The process parameters (reaction time and temperature) were optimized to achieve the highest yield of isomaltotriose palmitate (IP). The water content of the reaction system played a key role in the acylation of isomaltotriose...
June 2017: Enzyme and Microbial Technology
https://www.readbyqxmd.com/read/28430157/development-of-user-friendly-method-to-distinguish-subspecies-of-the-korean-medicinal-herb-perilla-frutescens-using-multiplex-pcr
#5
Yonguk Kim, Ah-Young Kim, Ara Jo, Hakjoon Choi, Seung-Sik Cho, Chulyung Choi
Perilla (Perilla frutescens) is an economically and culturally important plant in East Asia. Plant breeding between cultivars has enhanced the genetic diversity of perilla overall, but means that functionally diverse subspecies are more difficult to identify and distinguish. In this study, we developed gene-based DNA markers to distinguish between the Korean herbal medicinal perilla varieties. We identified informative simple sequence repeat (SSR) regions on the promoter regions of the Myb-P1 and dihydroflavonol 4-reductase (DFR) genes, as well as a large insertion-deletion (indel) region in the limonene synthase (LS) gene, and developed markers to characterize the distinct subspecies differences (PfMyb-P1pro, PfDFRpro, and PfLS, respectively)...
April 21, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28428091/characterization-of-the-effects-of-l-4-chlorokynurenine-on-nociception-in-rodents
#6
Tony L Yaksh, Robert Schwarcz, H Ralph Snodgrass
Upon systemic administration in rats, the prodrug L-4-chlorokynurenine (4-Cl-KYN) (AV-101) is rapidly absorbed, actively transported across the blood-brain barrier, and converted in astrocytes to 7-chlorokynurenic acid (7-Cl-KYNA), a potent and specific antagonist of the GlyB co-agonist site of the NMDA receptor. We examined the effects of 4-Cl-KYN in several rat models of hyperalgesia and allodynia and determined the concentrations of 4-Cl-KYN and newly produced 7-Cl-KYNA in serum, brain and spinal cord. Adult male rats were given 4-Cl-KYN (56, 167, 500 mg/kg), the NMDA receptor antagonist MK-801 (0...
April 17, 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28427995/conditioned-taste-avoidance-conditioned-place-preference-and-hyperthermia-induced-by-the-second-generation-bath-salt-%C3%AE-pyrrolidinopentiophenone-%C3%AE-pvp
#7
Katharine H Nelson, Briana J Hempel, Matthew M Clasen, Kenner C Rice, Anthony L Riley
BACKGROUND: α-Pyrrolidinopentiophenone (α-PVP) has been reported to be rewarding in a variety of pre-clinical models. Given that a number of drugs of abuse have both rewarding and aversive effects, the balance of which influences addiction potential, the present study examined the aversive properties of α-PVP by assessing its ability to induce taste avoidance. This assessment was made in a combined taste avoidance/place conditioning design that also allowed an evaluation of the relationship between α-PVP's aversive and rewarding effects...
April 17, 2017: Pharmacology, Biochemistry, and Behavior
https://www.readbyqxmd.com/read/28427443/benserazide-a-dopadecarboxylase-inhibitor-suppresses-tumor-growth-by-targeting-hexokinase-2
#8
Wei Li, Mengzhu Zheng, Shuangping Wu, Suyu Gao, Mei Yang, Zhimei Li, Qiuxia Min, Weiguang Sun, Lixia Chen, Guangya Xiang, Hua Li
BACKGROUND: Hexokinase (HK) is the rate-limiting enzyme in the first reaction of glycolysis. And Hexokinase 2 (HK2) is most closely related to malignant tumor which expresses at higher level compared with normal cells. HK2 plays a pivotal role in tumor initiation and maintenance, which provides a new target for cancer therapy. METHODS: Structure-based virtual ligand screening was used in hit identification from ZINC Drug Database. Microscale thermophoresis assay was performed to evaluate the binding affinity...
April 20, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28425554/on-the-parallelism-between-the-mechanisms-behind-chromatography-and-drug-delivery-the-role-of-interactions-with-a-stationary-phase
#9
Filippo Rossi, Franca Castiglione, Matteo Salvalaglio, Monica Ferro, Marta Moioli, Emanuele Mauri, Maurizio Masi, Andrea Mele
A huge number of studies and work in the drug delivery literature are focused on understanding and modeling transport phenomena, the pivotal point for a good device design. The rationalization of all phenomena involved is fundamental, but several concerns arise leaving many issues unsolved. In order to change the point of view we decided to focus our attention on the parallelisms between two fields that seem to be very far from each other: chromatography and drug release. Taking advantages of the studies conducted by many researchers using chromatographic columns we decided to explain all the phenomena involved in drug delivery considering sodium ibuprofen (IP) molecules as analytes and hydrogel as a stationary phase...
April 20, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28423466/zonulin-transgenic-mice-show-altered-gut-permeability-and-increased-morbidity-mortality-in-the-dss-colitis-model
#10
Craig Sturgeon, Jinggang Lan, Alessio Fasano
Increased small intestinal permeability (IP) has been proposed to be an integral element, along with genetic makeup and environmental triggers, in the pathogenies of chronic inflammatory diseases (CIDs). We identified zonulin as a master regular of intercellular tight junctions linked to the development of several CIDs. We aim to study the role of zonulin-mediated IP in the pathogenesis of CIDs. Zonulin transgenic Hp2 mice (Ztm) were subjected to dextran sodium sulfate (DSS) treatment for 7 days, followed by 4-7 days' recovery and compared to C57Bl/6 (wild-type (WT)) mice...
April 19, 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28423001/pre-hatching-embryo-dependent-and-independent-programming-of-endometrial-function-in-cattle
#11
Mariana Sponchiado, Nathália Souza Gomes, Patrícia Kubo Fontes, Thiago Martins, Maite Del Collado, Athos de Assumpção Pastore, Guilherme Pugliesi, Marcelo Fábio Gouveia Nogueira, Mario Binelli
The bovine pre-implantation embryo secretes bioactive molecules from early development stages, but effects on endometrial function are reported to start only after elongation. Here, we interrogated spatially defined regions of the endometrium transcriptome for responses to a day 7 embryo in vivo. We hypothesize that exposure to an embryo changes the abundance of specific transcripts in the cranial region of the pregnant uterine horn. Endometrium was collected from the uterotubal junction (UTJ), anterior (IA), medial (IM) and posterior (IP) regions of the uterine horn ipsilateral to the CL 7 days after estrus from sham-inseminated (Con) or artificially inseminated, confirmed pregnant (Preg) cows...
2017: PloS One
https://www.readbyqxmd.com/read/28422911/do-vented-chest-seals-differ-in-efficacy-an-experimental-evaluation-using-a-swine-hemopneumothorax-model
#12
Bijan S Kheirabadi, Irasema B Terrazas, Nahir Miranda, Spc Amber N Voelker, Francoise Arnaud, Harold G Klemcke, Frank F Butler, Michael A Dubick
OBJECTIVE: Hemopneumothorax (HPTX) is the second leading cause of potentially preventable death among combat casualties. We investigated the ability of five FDA-approved non-occlusive chest seals (CSs) to seal a bleeding chest wound and prevent tension HPTX in a swine model. METHODS: Following instrumentation, an open chest wound was created in the left thorax of spontaneously air-breathing anesthetized pigs (n=26, 43 Kg). Autologous fresh blood (226 mL) was then infused into the pleural cavity to produce HPTX...
April 18, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28422463/gingival-health-and-plaque-regrowth-response-following-a-four-week-interdental-hygiene-intervention
#13
Anthony Mwatha, Misty Olson, Sonia Souza, Marilyn Ward, Wendy Jenkins, Pejmon Amini, John Gallob, Theresa Fafard
OBJECTIVES: To compare the efficacy of three adjunct interproximal cleaning methods versus a manual toothbrush alone on gingivitis, and demonstrate that the Philips Sonicare AirflossPro™ interproximal (IP) cleaning device provides a similar reduction in gingivitis and plaque compared to string floss. METHODS: A randomized, single-blind, parallel-design study was conducted on generally healthy adults exhibiting mild to moderate gingivitis. Eligible subjects were non-smokers, aged 18-65 years, with ≥ 0...
March 2017: Journal of Clinical Dentistry
https://www.readbyqxmd.com/read/28420826/efficacy-and-safety-of-an-orally-administered-selective-prostacyclin-receptor-agonist-selexipag-in-japanese-patients-with-pulmonary-arterial-hypertension
#14
Nobuhiro Tanabe, Satoshi Ikeda, Nobuhiro Tahara, Keiichi Fukuda, Masaru Hatano, Hiroshi Ito, Tomotaka Nakayama, Toshihisa Anzai, Akiyoshi Hashimoto, Teruo Inoue, Kouji Kajinami, Yasuki Kihara, Hideyuki Kinoshita, Koichiro Kuwahara, Toyoaki Murohara, Osamu Okazaki, Satoshi Sakai, Toru Satoh, Yutaka Takeda, Yasuchika Takeishi, Mitsugu Taniguchi, Hiroshi Watanabe, Takeshi Yamamoto, Keiko Yamauchi-Takihara, Koichiro Yoshioka, Shigetake Sasayama
BACKGROUND: Selexipag is an orally available prostacyclin receptor (IP receptor) agonist with a non-prostanoid structure. In this open-label Phase II trial, the efficacy and safety of selexipag in Japanese patients with pulmonary arterial hypertension (PAH) is examined.Methods and Results:Selexipag was administered at 200 μg twice daily and titrated up to 1,600 μg by increments of 200 μg in 37 subjects to reach the individual maximum tolerated dose. At 16 weeks, in 33 patients comprising the per-protocol set, the pulmonary vascular resistance (PVR; primary endpoint) decreased from 683...
April 18, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28419642/nicotine-induced-molecular-alterations-are-modulated-by-gabab-receptor-activity
#15
Andres P Varani, Valeria T Pedrón, Amira J Aon, Christian Höcht, Gabriela B Acosta, Bernhard Bettler, Graciela N Balerio
It has been demonstrated that GABAB receptors modulate nicotine (NIC) reward effect; nevertheless, the mechanism implicated is not well known. In this regard, we evaluated the involvement of GABAB receptors on the behavioral, neurochemical, biochemical and molecular alterations associated with the rewarding effects induced by NIC in mice, from a pharmacological and genetic approach. NIC-induced rewarding properties (0.5 mg/kg, subcutaneously, sc) were evaluated by conditioned place preference (CPP) paradigm...
April 17, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28419516/systemic-and-local-anti-nociceptive-effects-of-simvastatin-in-the-rat-formalin-assay-role-of-peroxisome-proliferator-activated-receptor-%C3%AE-and-nitric-oxide
#16
Mohammad Taghi Mansouri, Bahareh Naghizadeh, Behnam Ghorbanzadeh, Soheila Alboghobeish
This study aimed to determine the potential systemic and local anti-nociceptive effects of simvastatin (SIM) and the possible role of peroxisome proliferator-activated receptor gamma (PPARγ) and nitric oxide (NO) pathways using a formalin assay in rats. After allocation, rats were intraplantarly (i.pl.) treated with formalin solution (2.5%) and the flinching behaviors were recorded for 5 min (phase 1) and 15-60 min (phase 2). SIM was given intraperitoneally (i.p.) and i.pl. 30 and 20 min before test, respectively...
April 17, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/28419140/niche-matters-the-comparison-between-bone-marrow-stem-cells-and-endometrial-stem-cells-and-stromal-fibroblasts-reveal-distinct-migration-and-cytokine-profiles-in-response-to-inflammatory-stimulus
#17
Masuma Khatun, Anna Sorjamaa, Marika Kangasniemi, Meeri Sutinen, Tuula Salo, Annikki Liakka, Petri Lehenkari, Juha S Tapanainen, Olli Vuolteenaho, Joseph C Chen, Siri Lehtonen, Terhi T Piltonen
OBJECTIVE: Intrinsic inflammatory characteristics play a pivotal role in stem cell recruitment and homing through migration where the subsequent change in niche has been shown to alter these characteristics. The bone marrow mesenchymal stem cells (bmMSCs) have been demonstrated to migrate to the endometrium contributing to the stem cell reservoir and regeneration of endometrial tissue. Thus, the aim of the present study was to compare the inflammation-driven migration and cytokine secretion profile of human bmMSCs to endometrial mesenchymal stem cells (eMSCs) and endometrial fibroblasts (eSFs)...
2017: PloS One
https://www.readbyqxmd.com/read/28419100/validation-of-two-multiplex-platforms-to-quantify-circulating-markers-of-inflammation-and-endothelial-injury-in-severe-infection
#18
Aleksandra Leligdowicz, Andrea L Conroy, Michael Hawkes, Kathleen Zhong, Gerald Lebovic, Michael A Matthay, Kevin C Kain
Biomarkers can prognosticate outcome and enable risk-stratification. In severe infection, focusing on multiple markers reflecting pathophysiological mechanisms of organ injury could enhance management and pathway-directed therapeutics. Limited data exist on the performance of multiplex biomarker platforms. Our goal was to compare endothelial and immune activation biomarkers in severe pediatric infections using two multiplex platforms. Frozen plasma from 410 children presenting to the Jinja Regional Hospital in Uganda with suspected infection was used to measure biomarkers of endothelial (Angiopoietin-2, sFlt-1, sVCAM-1, sICAM-1) and immune (IL-6, IP-10, sTNFR-1, CHI3L1) activation...
2017: PloS One
https://www.readbyqxmd.com/read/28418497/course-of-sodium-iodate-induced-retinal-degeneration-in-albino-and-pigmented-mice
#19
Guy Chowers, Matan Cohen, Devora Marks-Ohana, Shelly Stika, Ayala Eijzenberg, Eyal Banin, Alexey Obolensky
Purpose: To characterize the course of sodium iodate (SI)-induced retinal degeneration in young adult albino and pigmented mice. Methods: Single intraperitoneal (IP) injections of SI (25, 50, and 100 mg/kg) were performed in 7- to 8-week-old BALB/c and C57Bl/6J mice. Retinal function and structure was assessed at baseline, 24 hours, 3 days, 1, 2, 3, and 4 weeks postinjection by optokinetic tracking response, ERG, optical coherence tomography (OCT), and histologic and immunohistochemical techniques...
April 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28416843/-influences-of-repeated-propofol-anesthesia-on-hippocampal-apoptosis-and-long-term-learning-and-memory-abilities-of-neonatal-rats
#20
Y J Wang, X Y Guo, J Wang
OBJECTIVE: To investigate the influences of repeated propofol anesthesia on the hippocampal apoptosis and the long-term learning and memory abilities of neonatal rats. METHODS: In the study, 45 male Sprague-Dawley rats, aged 7 days, were randomly divided into 3 group (n=15 each): control group (C group) that received intralipid 7.5 mL/kg intraperitioneal (IP) once a day×7 days; group propofol 1 (P1) that received propofol 75 mg/kg IP once a day×7 days; group propofol 2 (P2) that received intralipid 7...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
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