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https://www.readbyqxmd.com/read/28929696/-clinical-analysis-of-cervus-and-cucumis-polypeptide-injection-based-on-real-world-hospital-information-system
#1
Shuai-Ling Sun, Yan-Ming Xie, Yuan-Yuan Li, Yin Zhang, Dan-Hui Yi, Yan Zhuang
To analyze the clinical application of Cervus and Cucumis Polypeptide injection in the real world, in order to define the characteristics of clinical drug use and correlation, and provide reference for risk management and further study for Cervus and Cucumis Polypeptide injection. Descriptive analysis and association rules analysis were performed on 37 721 cases using Cervus and Cucumis Polypeptide injection in 26 hospitals nationwide. Cervus and Cucumis Polypeptide injection were mostly adopted by patients aged between 45 and 64(39...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28929430/new-drugs-in-the-pipeline-for-the-treatment-of-hiv-a-review
#2
REVIEW
Leigh Anne Hylton Gravatt, Crystal R Leibrand, Sulay Patel, MaryPeace McRae
PURPOSE OF REVIEW: The purpose of this paper is to review therapies with new mechanisms of action for the treatment of HIV that are at least in phase 2 clinical trials. RECENT FINDINGS: There are several new mechanisms of action being represented within clinical development, including histone deacetylase (HDAC) inhibitors, gene therapies, broadly neutralizing anti-HIV antibodies, immune modulation, and drugs with new mechanisms to block HIV entry. The new therapies are being developed for both as add-on therapy to existing combination antiretroviral therapy and as agents to be used during treatment interruption...
September 19, 2017: Current Infectious Disease Reports
https://www.readbyqxmd.com/read/28928074/curcumin-or-combined-curcuminoids-are-effective-in-lowering-the-fasting-blood-glucose-concentrations-of-individuals-with-dysglycemia-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#3
Ingrid Sofia Vieira de Meloa, Aldenir Feitosa Dos Santosb, Nassib Bezerra Buenoc
Curcuminoids have received considerable attention as therapeutical adjuvants in the treatment of dysglycemia. The purpose of this meta-analysis was to evaluate whether the supplementation of turmeric extract, curcuminoids and/or isolated curcumin is more effective than placebo in decreasing fasting blood glucose (FBG) in adults. MEDLINE, CENTRAL, ScienceDirect and gray literature databases were searched. Randomized controlled trials with the following criteria were included: (1) studied individuals older than 18 years, supplemented with curcumin, curcuminoids and/or turmeric extract (2) had a follow-up ≥4 weeks (3) used a placebo group...
September 16, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28927930/biodegradable-and-adjustable-sol-gel-glass-based-hybrid-scaffolds-from-multi-armed-oligomeric-building-blocks
#4
Christian Kascholke, Stephan Hendrikx, Tobias Flath, Dzmitry Kuzmenka, Hans-Martin Dörfler, Dirk Schumann, Mathias Gressenbuch, F Peter Schulze, Michaela Schulz-Siegmund, Michael C Hacker
Biodegradability is a crucial characteristic to improve the clinical potential of sol-gel-derived glass materials. To this end, a set of degradable organic/inorganic class II hybrids from a tetraethoxysilane(TEOS)-derived silica sol and oligovalent cross-linker oligomers containing oligo(D,L-lactide) domains was developed and characterized. A series of 18 oligomers (Mn: 1100-3200 Da) with different degrees of ethoxylation and varying length of oligoester units was established and chemical composition was determined...
September 16, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28927649/coping-with-pain-in-intimate-situations-applying-the-avoidance-endurance-model-to-women-with-vulvovaginal-pain
#5
I K Flink, L Engman, M M Ter Kuile, J Thomtén, S J Linton
BACKGROUND AND AIMS: Chronic vulvovaginal pain is strikingly common and has a serious impact on women's lives. Nevertheless, there are few longitudinal studies focusing on mechanisms involved in the pain development. One area of interest is how women cope with sexual activities and how this affects their pain. In this study, avoidance and endurance coping behaviors were explored as possible mediators of the relation between catastrophizing and pain, cross-sectionally and longitudinally...
September 15, 2017: Scandinavian Journal of Pain
https://www.readbyqxmd.com/read/28926811/towards-better-monitoring-of-technology-critical-elements-in-europe-coupling-of-natural-and-anthropogenic-cycles
#6
Philip Nuss, Gian Andrea Blengini
The characterization of elemental cycles has a rich history in biogeochemistry. Well known examples include the global carbon cycle, or the cycles of the 'grand nutrients' nitrogen, phosphorus, and sulfur. More recently, efforts have increased to better understand the natural cycling of technology critical elements (TCEs), i.e. elements with a high supply risk and economic importance in the EU. On the other hand, tools such as material-flow analysis (MFA) can help to understand how substances and goods are transported and accumulated in man-made technological systems ('anthroposphere')...
September 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28926808/active-pharmaceutical-ingredients-entering-the-aquatic-environment-from-wastewater-treatment-works-a-cause-for-concern
#7
Sean Comber, Mike Gardner, Pernilla Sörme, Dean Leverett, Brian Ellor
This work reports on the variation in wastewater treatment works (WwTW) influent concentrations of a wide variety of active pharmaceutical ingredients (APIs), their removal efficiency, effluent concentrations and potential risks to the aquatic environment. The research is based on data generated from two large UK-wide WwTW monitoring programmes. Taking account of removal of parent compound from the aqueous phase during treatment in combination with estimates of dilution available it is possible to prioritise the APIs of greatest risk of exceeding estimates of predicted no effect concentrations (PNEC) in receiving waters for all WwTW in the UK...
September 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28926767/stabilization-of-t4-bacteriophage-at-acidic-and-basic-ph-by-adsorption-on-paper
#8
Abigail Meyer, Melissa Greene, Chad Kimmelshue, Rebecca Cademartiri
Bacteriophages find applications in agriculture, medicine, and food safety. Many of these applications can expose bacteriophages to stresses that inactivate them including acidic and basic pH. Bacteriophages can be stabilized against these stresses by materials including paper, a common material in packaging and consumer products. Combining paper and bacteriophages creates antibacterial materials, which can reduce the use of antibiotics. Here we show that adsorption on paper protects T4, T5, and T7 bacteriophage from acidic and basic pH...
September 5, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28926585/degree-sums-and-dense-spanning-trees
#9
Tao Li, Yingqi Gao, Qiankun Dong, Hua Wang
Finding dense spanning trees (DST) in unweighted graphs is a variation of the well studied minimum spanning tree problem (MST). We utilize established mathematical properties of extremal structures with the minimum sum of distances between vertices to formulate some general conditions on the sum of vertex degrees. We analyze the performance of various combinations of these degree sum conditions in finding dense spanning subtrees and apply our approach to practical examples. After briefly describing our algorithm we also show how it can be used on variations of DST, motivated by variations of MST...
2017: PloS One
https://www.readbyqxmd.com/read/28926262/effect-of-the-incorporation-of-nano-sized-titanium-dioxide-on-the-interfacial-properties-of-dppc-langmuir-monolayers
#10
Eduardo Guzmán, Eva Santini, Michele Ferrari, Libero Liggieri, Francesca Ravera
The effect of the incorporation of hydrophilic titanium dioxide (TiO2) nanoparticles on the interfacial properties of Langmuir monolayers of 1,2-Dipalmitoyl-sn-glycerol-3-phosphocholine (DPPC) has been evaluated combining interfacial thermodynamic studies, dilatational rheology and Brewster Angle Microscopy (BAM). The results show that the TiO2 nanoparticles are able to penetrate into DPPC layers, modifying the organization of the molecules and, consequently, the phase behaviour and viscoelastic properties of the systems...
September 19, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28926200/dual-wavelength-assisted-thermal-hemostasis-for-treatment-of-benign-prostate-hyperplasia
#11
Jiuen Hwang, Hyejin Kim, Truong Van Gia, Jason Xuan, Thomas Hasenberg, Hyun Wook Kang
Laser treatment on a large size of prostate gland often encounters significant bleeding that can prolong the entire procedure and cause urinary complications. The current study investigates the feasibility of dual-wavelength (532 and 980 nm) application to achieve rapid hemostasis for 532-nm laser prostatectomy. Porcine kidney and bleeding phantom models were tested to quantify the degree of the irreversible tissue coagulation and to estimate the time for the complete hemostasis, respectively. The ex vivo kidney testing verifies that the dual-wavelength created up to 40% deeper and 25% wider coagulation regions than a single wavelength does...
September 19, 2017: Journal of Biophotonics
https://www.readbyqxmd.com/read/28925389/ptsd-blood-transcriptome-mega-analysis-shared-inflammatory-pathways-across-biological-sex-and-modes-of-trauma
#12
Michael S Breen, Daniel S Tylee, Adam X Maihofer, Thomas C Neylan, Divya Mehta, Elisabeth Binder, Sharon D Chandler, Jonathan L Hess, William S Kremen, Victoria B Risbrough, Christopher H Woelk, Dewleen G Baker, Caroline M Nievergelt, Ming T Tsuang, Joseph D Buxbaum, Stephen J Glatt
Transcriptome-wide screens of peripheral blood during the onset and development of posttraumatic stress disorder (PTSD) indicate widespread immune dysregulation. However, little is known as to whether biological sex and the type of traumatic event influence shared or distinct biological pathways in PTSD. We performed a combined analysis of five independent PTSD blood transcriptome studies covering seven types of trauma in 229 PTSD and 311 comparison individuals to synthesize the extant data. Analyses by trauma type revealed a clear pattern of PTSD gene expression signatures distinguishing interpersonal (IP)-related traumas from combat-related traumas...
September 19, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28925381/cavity-qed-with-hybrid-nanocircuits-from-atomic-like-physics-to-condensed-matter-phenomena
#13
Audrey Cottet, Matthieu C Dartiailh, Matthieu M Desjardins, Tino Cubaynes, Lauriane C Contamin, Matthieu Delbecq, Jérémie J Viennot, Laure E Bruhat, Benoit Douçot, Takis Kontos
Circuit QED techniques have been instrumental in manipulating and probing with exquisite sensitivity the quantum state of superconducting quantum bits coupled to microwave cavities. Recently, it has become possible to fabricate new devices in which the superconducting quantum bits are replaced by hybrid mesoscopic circuits combining nanoconductors and metallic reservoirs. This mesoscopic QED provides a new experimental playground to study the light-matter interaction in electronic circuits. Here, we present the experimental state of the art of mesoscopic QED and its theoretical description...
September 19, 2017: Journal of Physics. Condensed Matter: An Institute of Physics Journal
https://www.readbyqxmd.com/read/28924963/combining-metabolic-and-process-engineering-strategies-to-improve-recombinant-glycoprotein-production-and-quality
#14
Eric Karengera, Yves Durocher, Gregory De Crescenzo, Olivier Henry
Increasing recombinant protein production while ensuring a high and consistent protein quality remains a challenge in mammalian cell culture process development. In this work, we combined a nutrient substitution approach with a metabolic engineering strategy that improves glucose utilization efficiency. This combination allowed us to tackle both lactate and ammonia accumulation and investigate on potential synergistic effects on protein production and quality. To this end, HEK293 cells overexpressing the pyruvate yeast carboxylase (PYC2) and their parental cells, both stably producing the therapeutic glycoprotein interferon α2b (IFNα2b), were cultured in media deprived of glutamine but containing chosen substitutes...
September 18, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28924619/breath-holding-endurance-stability-over-time-and-relationship-with-self-assessed-persistence
#15
Daisy G Y Thompson-Lake, Richard De La Garza Ii, Peter Hajek
Breath holding (BH) endurance has been suggested as a measure of the distress tolerance that could predict the outcome of attempts to implement behavior changes, such as stopping smoking or illicit substance use. It is not known however, to what degree BH endurance is a variable trait that may vary depending on situational context, or a stable state characteristic. We measured BH in two groups of participants at baseline and 22 and 89 days (N = 62 and N = 41) post-baseline and in a third group at multiple times points across a 5-week period (N = 44)...
September 2017: Heliyon
https://www.readbyqxmd.com/read/28923548/survival-of-extensively-damaged-endodontically-treated-incisors-restored-with-different-types-of-posts-and-core-foundation-restoration-material
#16
Priscilla Cardoso Lazari, Marco Aurélio de Carvalho, Altair A Del Bel Cury, Pascal Magne
STATEMENT OF PROBLEM: Which post-and-core combination will best improve the performance of extensively damaged endodontically treated incisors without a ferrule is still unclear. PURPOSE: The purpose of this in vitro study was to investigate the restoration of extensively damaged endodontically treated incisors without a ferrule using glass-ceramic crowns bonded to various composite resin foundation restorations and 2 types of posts. MATERIAL AND METHODS: Sixty decoronated endodontically treated bovine incisors without a ferrule were divided into 4 groups and restored with various post-and-core foundation restorations...
September 16, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28923163/patients-experiences-of-nurse-case-management-in-primary-care-a-meta-synthesis
#17
Anna Askerud, Anna Askerud, Jenny Conder, Jenny Conder
The health system in New Zealand and Australia requires health practitioners to prepare for the challenge of long-term conditions. Wagner's 1998 Chronic Care Model advocates a move away from the traditional acute model of primary health care to a model that addresses the long-term episodic nature of chronic disease. Nurse case management has been developed over the last 2 decades as a means to coordinate health services for people with long-term conditions. This meta-synthesis combines the results of 15 qualitative research studies that have a similar research question regarding peoples' perceptions of nurse case management...
September 19, 2017: Australian Journal of Primary Health
https://www.readbyqxmd.com/read/28922936/the-effects-of-worry-and-relaxation-on-flexibility-during-cognitive-restructuring
#18
Elizabeth S Stevens, Alexander A Jendrusina, Alison C Legrand, Erica R Nahin, Michelle Goldwin Kaufman, Thomas D Borkovec, Evelyn Behar
Worry is associated with inflexibility in cognitive, emotional, and physiological functioning. In addition, worry's negative valence and abstract level of construal are rigid characteristics that contribute to its nonadaptive consequences. Relaxation and cognitive therapy aim to increase flexibility in chronic worriers, and may have greater efficacy when administered in combination. We examined the extent to which relaxation enhances and/or worry inhibits cognitive flexibility during a cognitive restructuring exercise in which participants generated alternative predictions for their worries...
September 1, 2017: Behavior Modification
https://www.readbyqxmd.com/read/28922627/distribution-patterns-and-morphology-of-sensilla-on-the-antennae-of-plutella-xylostella-l-a-scanning-and-transmission-electron-microscopic-study
#19
Xi-Zhong Yan, Cai-Ping Deng, Jiao-Xin Xie, Lan-Jun Wu, Xue-Jun Sun, Chi Hao
The antennal morphology, types of antennal sensilla, fine structures and distributions of the sensilla in Plutella xylostella L. (Lepidoptera: Plutellidae) were studied by scanning (SEM) and transmission (TEM) electron microscopy. The antenna, scape, pedicel and flagellum were all longer in males than in females. A total of seventeen types of sensilla were identified on the antennae: trichodea (two subtypes), basiconica, coeloconica (three subtypes), Böhm's bristles (two subtypes), styloconica (two subtypes), squamiformia, auricillica, furcatea (three subtypes), cupuliform organs and terminal sensory pegs...
September 6, 2017: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/28922608/j-si-h-coupling-constants-of-activated-si-h-bonds
#20
Petra Meixner, Kilian Batke, Andreas Fischer, Dominik Schmitz, Georg Eickerling, Marcel Kalter, Klaus Ruhland, Klaus Eichele, José E Barquera-Lozada, Nicola P M Casati, Fabio Montisci, Piero Macchi, Wolfgang Scherer
We outline in this combined experimental and theoretical NMR study that sign and magnitude of J(Si,H) coupling constants provide reliable indicators to evaluate the extent of the oxidative addition of Si-H bonds in hydrosilane complexes. In combination with experimental electron density studies and MO analyses a simple structure-property relationship emerges: positive J(Si,H) coupling constants are observed in cases where M → L π-back-donation (M = transition metal; L = hydrosilane ligand) dominates. The corresponding complexes are located close to the terminus of the respective oxidative addition trajectory...
September 18, 2017: Journal of Physical Chemistry. A
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