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https://www.readbyqxmd.com/read/28822153/-analyze-moisture-transformation-and-transport-rules-during-processing-of-paeoniae-radix-alba-by-using-low-field-nmr
#1
Wen-Juan Duan, Yue Li, Li Cui, Feng Liu, Guo-Hong Yang, Lan-Ping Guo, Xiao Wang
Moisture status and content during the processing of Paeoniae Radix Alba were studied by nuclear magnetic resonance (NMR) and nuclear magnetic resonance imaging (MRI) to investigate the changes of transverse relaxation time (T ₂) and MRI images during boiling and drying processes of Paeoniae Radix Alba. The results showed that water in Paeoniae Radix Alba fresh products was major of free water, and in the boiling process, the content of free water increased whereas the content of bound water declined. At the end of boiling, content of free water reached over 90%...
June 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28818337/the-mobile-technology-era-potential-benefits-in-pediatric-urology
#2
Sarah Mozafarpour, Reza Abbasioun, Abdol-Mohammad Kajbafzadeh
Mobile technology has been increasingly used in the world of medicine. We describe an application of mobile phones in the evaluation of urinary symptoms in infants, neonates, and toddlers. We believe this is a cheap, accessible and easy-to-use solution in pediatric urology for physicians and nurses around the world. In this video, we demonstrate some unique features of various anatomic and functional pediatric urology conditions, which are detectable in voiding clips taken by a cellphone camera.
August 3, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28810617/multicomponent-quantification-of-astragalus-residue-fermentation-liquor-using-ion-chromatography-integrated-pulsed-amperometric-detection
#3
Ying Zhang, Jiarong Wu, Quanhui Ni, Hong Dong
Chinese medicine residues contain abundant cellulose and hemicellulose, which are potential renewable carbon sources for ethanol production. The aim of the present study was to develop a rapid and reliable method to evaluate the cellulose and hemicellulose utilization in Chinese medicine residues. In the present study, key hydrolysates (arabinose, galactose, glucose, xylose, and cellobiose) of the cellulose and hemicellulose in fermentation liquor of Astragalus residues were simultaneously quantified by ion chromatography using an integrated pulsed amperometric detector (IPAD)...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28808389/simultaneous-determination-of-four-compounds-campesterol-emodin8-o-%C3%AE-d-glucopyranoside-quercetin-and-isoquercitrin-in-reynoutria-sachalinensis-by-high-performance-liquid-chromatography-diode-array-detector
#4
Min Rye Eom, Jin Bae Weon, Youn Sik Jung, Ga Hee Ryu, Woo Seung Yang, Choong Je Ma
BACKGROUND: Reynoutria sachalinensis is a well-known and used herbal medicine to treatment of arthralgia, jaundice, amenorrhea, coughs, carbuncles, and sores. OBJECTIVE: We have developed high-performance liquid chromatography analysis method for simultaneous determination of isolated four compounds, campesterol, emodin8-O-β-D-glucopyranoside, quercetin, and isoquercitrin from R. sachalinensis is. MATERIALS AND METHODS: The four compounds were separated on Shiseido C18 column (S-5 μm, 4...
July 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28807851/toxic-pyrrolizidine-alkaloids-provide-a-warning-sign-to-overuse-of-the-ethnomedicine-arnebia-benthamii
#5
Latif Ahmad, He Yi, Jia-Chen Hao, Andrew Semotiuk, Quan-Ru Liu, Paras Mazari
ETHNOPHARMACOLOGICAL RELEVANCE: From early times man has used medicinal plants for the treatment of various ailments and basic health care needs. The use of herbal medicines has increased day by day and with this, so do reports of adverse events, poisoning, and suspected toxicity. Similarly, the indigenous communities of Neelum Valley in Azad Kashmir commonly use Arnebia benthamii (Wall. ex G.Don) I.M.Johnst. for medicinal purposes to treat various human aliments. Besides their medicinal uses, it also contains hepatotoxic pyrrolizidine alkaloids (PAs)...
August 11, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28802242/an-lc-ms-ms-method-for-simultaneous-determination-of-nine-steroidal-saponins-from-paris-polyphylla-var-in-rat-plasma-and-its-application-to-pharmacokinetic-study
#6
Guangyi Yang, Wei Lu, Meng Pan, Chenning Zhang, Yuan Zhou, Pei Hu, Ming Hu, Gao Song
Paris polyphylla var is an herbal plant herb widely used in Traditional Chinese Medicine. The purpose of this study is to develop an Ultra Performance Liquid Chromatography-tandem mass spectrometer (UPLC-MS) method to quantify the major components (i.e., nine saponins) from P. polyphylla in plasma samples. A UItra BiPh column (100×2.1mm, 5μm) was used with acetonitrile/0.1% formic acid in water as mobile phases. The analytes were quantified using a Waters XEVO TQ mass spectrometer via multiple reaction monitoring (MRM) with positive scan mode...
August 1, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28801393/protocol-for-the-mwellcare-trial-a-multicentre-cluster-randomised-12-month-controlled-trial-to-compare-the-effectiveness-of-mwellcare-an-mhealth-system-for-an-integrated-management-of-patients-with-hypertension-and-diabetes-versus-enhanced-usual-care-in-india
#7
Dilip Jha, Priti Gupta, Vamadevan S Ajay, Devraj Jindal, Pablo Perel, David Prieto-Merino, Pramod Jacob, Jonathan Nyong, Vidya Venugopal, Kavita Singh, Shifalika Goenka, Ambuj Roy, Nikhil Tandon, Vikram Patel, Dorairaj Prabhakaran
INTRODUCTION: Rising burden of cardiovascular disease (CVD) and diabetes is a major challenge to the health system in India. Innovative approaches such as mobile phone technology (mHealth) for electronic decision support in delivering evidence-based and integrated care for hypertension, diabetes and comorbid depression have potential to transform the primary healthcare system. METHODS AND ANALYSIS: mWellcare trial is a multicentre, cluster randomised controlled trial evaluating the clinical and cost-effectiveness of a mHealth system and nurse managed care for people with hypertension and diabetes in rural India...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801000/palliative-care-development-in-ukraine
#8
Victoria Tymoshevska, Kseniya Shapoval-Deinega
There are approximately 1 million cancer patients in Ukraine and 90,000 cancer deaths a year, 35% of these are diagnosed in the late stage of disease. Ukraine has the most severe HIV epidemic in the region with more than 200,000 persons living with HIV/AIDS and 6000-10000 deaths annually. The morphine consumption rate is among the lowest in the. The first palliative care services were established in 1996 and the number has slowly increased with services provided in inpatient units, home and day care programs and by a range of health care providers...
August 8, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28797888/the-weighty-issue-of-obesity-in-paediatric-respiratory-medicine
#9
REVIEW
Dominic A Fitzgerald
Some have observed that developed world is fat and getting fatter. This is even extending into the developing world, and it is important to appreciate that the consequences of childhood obesity last into adulthood and are associated with premature death. From the paediatric respiratory perspective, the deposition of excess adipose tissue in the thoraco-abdominal region begins early in life and is believed to alter diaphragm mobility and chest wall expansion, reduce lung compliance, and result in a rapid shallow breathing pattern with an increased work of breathing and reduction in maximum ventilatory capacity...
June 11, 2017: Paediatric Respiratory Reviews
https://www.readbyqxmd.com/read/28795994/potential-and-actual-health-hazards-in-the-dense-urban-operational-environment-critical-gaps-and-solutions-for-military-occupational-health
#10
Steven L Patterson, Blair C R Dancy, Danielle L Ippolito, Jonathan D Stallings
: This paper presents environmental health risks which are prevalent in dense urban environments.We review the current literature and recommendations proposed by environmental medicine experts in a 2-day symposium sponsored by the Department of Defense and supported by the Johns Hopkins University Applied Physics Laboratory.Key hazards in the dense urban operational environment include toxic industrial chemicals and materials, water pollution and sewage, and air pollution. Four critical gaps in environmental medicine were identified: prioritizing chemical and environmental concerns, developing mobile decision aids, personalized health assessments, and better real-time health biomonitoring...
August 8, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28794694/quality-indicators-in-intensive-care-medicine-for-germany-third-edition-2017
#11
REVIEW
Oliver Kumpf, Jan-Peter Braun, Alexander Brinkmann, Hanswerner Bause, Martin Bellgardt, Frank Bloos, Rolf Dubb, Clemens Greim, Arnold Kaltwasser, Gernot Marx, Reimer Riessen, Claudia Spies, Jörg Weimann, Gabriele Wöbker, Elke Muhl, Christian Waydhas
Quality improvement in medicine is depending on measurement of relevant quality indicators. The quality indicators for intensive care medicine of the German Interdisciplinary Society of Intensive Care Medicine (DIVI) from the year 2013 underwent a scheduled evaluation after three years. There were major changes in several indicators but also some indicators were changed only minimally. The focus on treatment processes like ward rounds, management of analgesia and sedation, mechanical ventilation and weaning, as well as the number of 10 indicators were not changed...
2017: German Medical Science: GMS E-journal
https://www.readbyqxmd.com/read/28792683/mechanotransduction-and-growth-factor-signalling-to-engineer-cellular-microenvironments
#12
REVIEW
Amaia Cipitria, Manuel Salmeron-Sanchez
Engineering cellular microenvironments involves biochemical factors, the extracellular matrix (ECM) and the interaction with neighbouring cells. This progress report provides a critical overview of key studies that incorporate growth factor (GF) signalling and mechanotransduction into the design of advanced microenvironments. Materials systems have been developed for surface-bound presentation of GFs, either covalently tethered or sequestered through physico-chemical affinity to the matrix, as an alternative to soluble GFs...
August 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28791806/ultra-high-performance-liquid-chromatography-coupled-with-electrospray-ionization-quadrupole-time-of-flight-mass-spectrometry-for-the-rapid-analysis-of-constituents-in-the-traditional-chinese-medicine-formula-wu-ji-bai-feng-pill
#13
Shengnan Duan, Wen Qi, Siwen Zhang, Kunkun Huang, Dan Yuan
An ultra high performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry method in both positive and negative ion modes was established in order to comprehensively investigate the major constituents in Wu-Ji-Bai-Feng-Pill. Briefly, a Waters ACQUITY UPLC HSS C18 column was used to separate the aqueous extract of Wu-Ji-Bai-Feng-Pill. 0.1% formic acid in acetonitrile and 0.1% aqueous formic acid v/v were used as the mobile phase. All analytes were determined using quadrupole time-of-flight mass spectrometry with electrospray ionization source in positive and negative ion modes...
August 9, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28790203/the-in-feed-antibiotic-carbadox-induces-phage-gene-transcription-in-the-swine-gut-microbiome
#14
Timothy A Johnson, Torey Looft, Andrew J Severin, Darrell O Bayles, Daniel J Nasko, K Eric Wommack, Adina Howe, Heather K Allen
Carbadox is a quinoxaline-di-N-oxide antibiotic fed to over 40% of young pigs in the United States that has been shown to induce phage DNA transduction in vitro; however, the effects of carbadox on swine microbiome functions are poorly understood. We investigated the in vivo longitudinal effects of carbadox on swine gut microbial gene expression (fecal metatranscriptome) and phage population dynamics (fecal dsDNA viromes). Microbial metagenome, transcriptome, and virome sequences were annotated for taxonomic inference and gene function by using FIGfam (isofunctional homolog sequences) and SEED subsystems databases...
August 8, 2017: MBio
https://www.readbyqxmd.com/read/28789923/geographical-accessibility-to-community-pharmacies-by-the-elderly-in-metropolitan-lisbon
#15
Miguel Padeiro
BACKGROUND: In ageing societies, community pharmacies play an important role in delivering medicines, responsible advising, and other targeted services. Elderly people are among their main consumers, as they use more prescription drugs, need more specific health care, and experience more mobility issues than other age groups. This makes geographical accessibility a relevant concern for them. OBJECTIVES: To measure geographical pedestrian accessibility to community pharmacies by elderly people in the Lisbon Metropolitan Area (LMA)...
August 2, 2017: Research in Social & Administrative Pharmacy: RSAP
https://www.readbyqxmd.com/read/28789798/development-of-a-validated-ultra-high-performance-liquid-chromatography-tandem-mass-spectrometry-method-for-determination-of-acid-diterpenes-in-copaifera-oleoresins
#16
Jonas Joaquim Mangabeira da Silva, Eduardo José Crevelin, Luiza Junqueira Carneiro, Hervé Rogez, Rodrigo Cassio Sola Veneziani, Sérgio Ricardo Ambrósio, Luiz Alberto Beraldo Moraes, Jairo Kenupp Bastos
Species of Copaifera genus (Fabaceae - Caesalpinoiodidaeae) produces an important commercial oleoresin that displays many medicinal properties. Copaifera oleoresins (COR) are composed mainly of a mixture of diterpenes and sequiterpenes, and the main reported acid diterpenes for this genus are kaurenoic, copalic, hardwickiic and polyaltic acids. An ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method was developed and validated for identification and quantification of nine acid diterpenes...
July 12, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28780258/behavior-of-antibiotic-resistance-genes-during-co-composting-of-swine-manure-with-chinese-medicinal-herbal-residues
#17
Li Zhang, Jie Gu, Xiaojuan Wang, Wei Sun, Yanan Yin, Yixin Sun, Aiyun Guo, Xiaxia Tuo
Swine manure is considered to be a reservoir for antibiotic resistance genes (ARGs) but little is known about the variations in ARGs during the co-composting of swine manure with Chinese medicinal herbal residues (CMHRs). Thus, this study explored the effects of CMHRs on the variations in ARGs during co-composting with swine manure. The results showed that CMHRs could reduce effectively most of the targeted ARGs (0.18-2.82logs) and mobile genetic elements (MGEs) (0.47-3.34logs). The correlations indicated that CMHRs might decrease the spread of ARGs via horizontal gene transfer...
July 8, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28762222/-smart-medicine-and-healthcare
#18
Yen-Chiao Angel Lu, Li-Chin Chen
Innovation and rapid technological development in Smart Medicine or Smart Healthcare impact profoundly on many aspects of healthcare. It is believed that Health Information Technology (HIT) has the potential to improve integration between care providers, reduce administrative costs and burdens, reduce medical errors, and improve care quality and patient outcomes. However, issues such as interoperability, compatibility, and integration are critical to effectively integrating hardware and software in order to fully realize the benefits of HIT...
August 2017: Hu Li za Zhi the Journal of Nursing
https://www.readbyqxmd.com/read/28758911/molecular-cloning-and-characterization-of-pnbhlh1-transcription-factor-in-panax-notoginseng
#19
Xiang Zhang, Feng Ge, Bing Deng, Taif Shah, Zhuangjia Huang, Diqiu Liu, Chaoyin Chen
Panax notoginseng has been extensively used as a traditional Chinese medicine. In the current study, molecular cloning and characterization of PnbHLH1 transcription factor were explored in Panax notoginseng. The full length of the PnbHLH1 gene obtained by splicing was 1430 bp, encoding 321 amino acids. Prokaryotic expression vector pET-28a-PnbHLH1 was constructed and transferred into the BL21 prokaryotic expression strain. An electrophoretic mobility shift assay of PnbHLH1 protein binding to E-box cis-acting elements verified that PnbHLH1 belonged to the bHLH class transcription factor which could interact with the promoter region of the E-box core sequence...
July 29, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28757891/pharmacokinetics-of-caffeic-acid-ferulic-acid-formononetin-cryptotanshinone-and-tanshinone-iia-after-oral-administration-of-naoxintong-capsule-in-rat-by-hplc-ms-ms
#20
Jin Li, Yang Bai, Yun Bai, Ruichao Zhu, Wei Liu, Jun Cao, Mingrui An, Zhijing Tan, Yan-Xu Chang
Naoxintong capsule (NXTC) was a famous patent medicine of Traditional Chinese Medicine (TCM) to treat cerebrovascular diseases in China. An LC-MS/MS method was developed for simultaneous determination of 11 major ingredients (paeoniflorin, ecdysterone, amygdalin, mulberroside A, caffeic acid, ferulic acid, salvianolic acid B, astragaloside IV, formononetin, cryptotanshinone, and tanshinone IIA) in NXTC in rat plasma. All analytes were separated on an Eclipse plus C18 column using a gradient mobile phase system of acetonitrile-0...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
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