keyword
MENU ▼
Read by QxMD icon Read
search

pics

keyword
https://www.readbyqxmd.com/read/28525975/venous-thromboembolism-in-hospitalized-patients-receiving-chemotherapy-for-malignancies-at-japanese-community-hospital-prospective-observational-study
#1
Hiromitsu Kitayama, Tomohiro Kondo, Junko Sugiyama, Kazutomo Kurimoto, Yasuhiro Nishino, Michiaki Hirayama, Yasushi Tsuji
BACKGROUND: Although Asian population was recognized to have a lower risk of venous thromboembolism (VTE), its increasing prevalence and incidence remain unclear in patients with malignancies. We attempted to predict VTE development using activation markers of coagulation and fibrinolysis. METHODS: We enrolled patients with malignancy admitted to Tonan Hospital between April and December 2014 to receive a new-for-them chemotherapy regimen. All patients were examined for VTE by computed tomography and whole-leg compression ultrasonography before chemotherapy and three months later...
May 19, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28523567/peripheral-viral-challenge-triggers-hippocampal-production-of-inflammatory-proteins
#2
Tiffany Petrisko, Gregory Konat
Peripheral viral infections increase seizure propensity and intensity in susceptible individuals. We have modeled this comorbidity by demonstrating that intraperitoneal (ip) injection of the conventional viral mimetic, polyinosinic-polycytidylic acid (PIC), renders the brain hypersusceptible to seizures induced by kainic acid (KA). At the molecular level, the hippocampus, which is the ictal site of KA-induced seizures, exhibits upregulated expression of messages encoding several inflammatory genes. Here, we profiled temporal expression of these genes at the protein level...
May 18, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28520978/ldb1-mediated-enhancer-looping-can-be-established-independent-of-mediator-and-cohesin
#3
Ivan Krivega, Ann Dean
Mechanistic studies in erythroid cells indicate that LDB1, as part of a GATA1/TAL1/LMO2 complex, brings erythroid-expressed genes into proximity with enhancers for transcription activation. The role of co-activators in establishing this long-range interaction is poorly understood. Here we tested the contributions of the RNA Pol II pre-initiation complex (PIC), mediator and cohesin to establishment of locus control region (LCR)/β-globin proximity. CRISPR/Cas9 editing of the β-globin promoter to eliminate the RNA Pol II PIC by deleting the TATA-box resulted in loss of transcription, but enhancer-promoter interaction was unaffected...
May 18, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28516375/effects-of-bothrops-alternatus-venom-in-zebrafish-a-histopathological-study
#4
José Carlos Tavares Carvalho, Hady Keita, Giovanna Rocha Santana, Gisele Custódio de Souza, Igor Victor Ferreira Dos Santos, Jesus Rafael Rodriguez Amado, Ansoumane Kourouma, Ariadna Lafourcade Prada, Helison de Oliveira Carvalho, Maria Lúcia Silva
Zebrafish is an excellent model organism for studying tissue alterations caused by Bothrops alternatus venom (BAV) and for screening new anti-venom drugs. To study tissue alterations following exposure to BAV and the roles that glucocorticoids play in these tissue reactions, zebrafish were randomly divided into five groups: the free injection control group (FIC), the phosphate-buffered saline injection control group (PIC), the venom injected group (VI), the group treated with dexamethasone 1 h before venom injection (D1hBVI) and the group treated with dexamethasone 1 h after venom injection (D1hAVI)...
May 17, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28514893/cytocompatible-polyion-complex-gel-of-poly-pro-hyp-gly-for-simultaneous-rat-bone-marrow-stromal-cell-encapsulation
#5
Farah Nurlidar, Mime Kobayashi, Kayo Terada, Tsuyoshi Ando, Masao Tanihara
Polyion complex (PIC) gel of poly(Pro-Hyp-Gly) was successfully fabricated by simply mixing polyanion and polycation derivatives of poly(Pro-Hyp-Gly), a collagen-like polypeptide. The polyanion, succinylated poly(Pro-Hyp-Gly), and the polycation, arginylated poly(Pro-Hyp-Gly), contain carboxy (pKa = 5.2) and guanidinium (pKa = 12.4) groups, respectively. Mixing the polyanion and the polycation at physiological pH (pH = 7.4) resulted in PIC gel. The hydrogel formation was optimum at an equimolar ratio of carboxy to guanidinium groups, suggesting that ionic interaction is the main determinant for the hydrogel formation...
May 18, 2017: Journal of Biomaterials Science. Polymer Edition
https://www.readbyqxmd.com/read/28513741/magneto-structural-correlations-in-a-family-of-di-alkoxo-bridged-chromium-dimers
#6
Hector W L Fraser, Gary S Nichol, Gunasekaran Velmurugan, Gopalan Rajaraman, Euan K Brechin
A series of di-alkoxo bridged Cr(iii) dimers have been synthesised using pyridine alcohol ligands. The structures fall into four general categories and are of formula: [Cr2(OMe)2(pic)4]·½MeOH·½Et2O (1), [Cr2(hmp)2(pic)2X2] (where X = Cl (2), Br (3)), [Cr2(L)2Cl4(A)2]·2S (where L = hmp, A = H2O and S = Et2O (4); L = hmp, A = pyridine and S = pyridine (5); L = hmp, A = 4-picoline and no S (6); L = hep, A = H2O and S = MeCN (7)), and [Cr(hmp)(hmpH)Cl2]·MeCN (8). Direct current (DC) magnetic susceptibility measurements show relatively weak antiferromagnetic exchange interactions between the Cr(iii) centres with J values <|15| cm(-1) in all of the complexes measured...
May 17, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28510247/characterization-and-development-of-56-est-ssr-markers-derived-from-the-transcriptome-of-odontobutis-potamophila
#7
P P Wang, M Ren, S Q Chen, S W Yin, C Zhao, H Y Zhang, X R Li, Q Q Cao, G Q Zhou
Expressed sequence tags (ETSs) are the sources of microsatellite development. In this study, we isolated and characterized microsatellite markers for Odontobutis potamophila by using Illumina RNA-sequencing. We sequenced a large number of ESTs and screened 200 potential microsatellites. Consequently, a total of 56 novel polymorphic microsatellite repeat markers were identified in thirty-two individuals from a wild population area (Jiande, Zhejiang Province, China). The number of alleles per locus varied from two to eight, the observed heterozygosity (HO) ranged from 0...
May 10, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28507702/plasmon-induced-charge-separation-chemistry-and-wide-applications
#8
Tetsu Tatsuma, Hiroyasu Nishi, Takuya Ishida
Recent development of nanoplasmonics has stimulated chemists to utilize plasmonic nanomaterials for efficient and distinctive photochemical applications, and physicists to boldly go inside the "wet" chemistry world. The discovery of plasmon-induced charge separation (PICS) has even accelerated these trends. On the other hand, some confusion is found in discussions about PICS. In this perspective, we focus on differences between PICS and some other phenomena such as co-catalysis effect and plasmonic nanoantenna effect...
May 1, 2017: Chemical Science
https://www.readbyqxmd.com/read/28505790/multiparticle-collision-simulations-of-two-dimensional-one-component-plasmas-anomalous-transport-and-dimensional-crossovers
#9
Pierfrancesco Di Cintio, Roberto Livi, Stefano Lepri, Guido Ciraolo
By means of hybrid multiparticle collsion-particle-in-cell (MPC-PIC) simulations we study the dynamical scaling of energy and density correlations at equilibrium in moderately coupled two-dimensional (2D) and quasi-one-dimensional (1D) plasmas. We find that the predictions of nonlinear fluctuating hydrodynamics for the structure factors of density and energy fluctuations in 1D systems with three global conservation laws hold true also for 2D systems that are more extended along one of the two spatial dimensions...
April 2017: Physical Review. E
https://www.readbyqxmd.com/read/28505707/numerical-heating-of-electrons-in-particle-in-cell-simulations-of-fully-magnetized-plasmas
#10
M Horký, W J Miloch, V A Delong
The role of spatial resolution of the electron gyroradius in electrostatic particle-in-cell (PIC) simulations is studied. It is demonstrated that resolving the gyroradius is crucial for simulations of strongly magnetized plasmas and that nonresolving it results in substantial anisotropic heating of electrons. The numerical heating can, in some cases, be suppressed by the higher-order weighting to the grid, but it cannot be avoided. Possible mechanisms behind this numerical heating are discussed. The study is carried out with a fully three dimensional electrostatic PIC code with an external magnetic and electric fields...
April 2017: Physical Review. E
https://www.readbyqxmd.com/read/28501713/an-in-situ-photocrosslinkable-platelet-rich-plasma-complexed-hydrogel-glue-with-growth-factor-controlled-release-ability-to-promote-cartilage-defect-repair
#11
Xiaolin Liu, Yunlong Yang, Xin Niu, Qiuning Lin, Bizeng Zhao, Yang Wang, Linyong Zhu
The repair of articular cartilage injury is a great clinical challenge. Platelet-rich plasma (PRP) has attracted much attention for the repair of articular cartilage injury, because it contains various growth factors that are beneficial for wound repair. However, current administration methods of PRP face many shortcomings, such as unstable biological fixation and burst release of growth factors, all of which will bring troubles to its application in the repair of articular cartilage and compromise its therapeutic efficacy...
May 10, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28500406/assessment-of-genetic-diversity-of-sesame-accessions-collected-from-different-ecological-regions-using-sequence-related-amplified-polymorphism-markers
#12
Bazel H Ali Al-Somain, Hussein M Migdadi, Sulieman A Al-Faifi, Salem S Alghamdi, Abdulmalek A Muharram, Nabil A Mohammed, Yahya A Refay
Sequence-related amplified polymorphism (SRAP) markers were used to assess the genetic diversity among a collection of 52 sesame accessions representing different geographical environments, including eight Saudi landraces. A combination of seventeen primers generated a high number of alleles (365) with 100% polymorphism. The polymorphic information content (PIC) and primer discrimination power (DP) recorded overall means of 0.88 and 5.88, respectively. Genetic similarity values based on Jaccard coefficients ranged from 0...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28500405/est-ssr-marker-revealed-effective-over-biochemical-and-morphological-scepticism-towards-identification-of-specific-turmeric-curcuma-longa-l-cultivars
#13
Ambika Sahoo, Sudipta Jena, Basudeba Kar, Suprava Sahoo, Asit Ray, Subhashree Singh, Raj Kumar Joshi, Laxmikanta Acharya, Sanghamitra Nayak
Turmeric (Curcuma longa L., family Zingiberaceae) is one of the most economically important plants for its use in food, medicine, and cosmetic industries. Cultivar identification is a major constraint in turmeric, owing to high degree of morphological similarity that in turn, affects its commercialization. The present study addresses this constraint, using EST-SSR marker based, molecular identification of 8 elite cultivars and 88 accessions in turmeric. Fifty EST-SSR primers were screened against eight cultivars of turmeric (Suroma, Roma, Lakadong, Megha, Alleppey Supreme, Kedaram, Pratibha, and Suvarna); out of which 11 primers showed polymorphic banding pattern...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28500404/analysis-of-genetic-structure-and-interrelationships-in-lentil-species-using-morphological-and-ssr-markers
#14
Priyanka Mohan Koul, Vikas Sharma, Maneet Rana, Rakesh K Chahota, Shiv Kumar, Tilak R Sharma
Genetic structure and relationships of 130 lentil accessions belonging to six taxa were analysed. For this purpose, seven morphological traits and 31 polymorphic simple sequence repeat (SSR) primers were used for this purpose. Morphological traits grouped lentil accessions into five main clusters. SSR primers collectively amplified 139 polymorphic alleles in a range of 2-10 with an average of 4.48 alleles. The size of amplified alleles varied from 50 to 650 bp. Polymorphism information content (PIC) ranged from 0...
May 2017: 3 Biotech
https://www.readbyqxmd.com/read/28499214/speciation-of-potential-anti-diabetic-vanadium-complexes-in-real-serum-samples
#15
Daniele Sanna, Valeria Ugone, Maria Serra, Eugenio Garribba
In this work the speciation in real serum samples of five V(IV)O complexes with potential application in the therapy of diabetes was studied through EPR spectroscopy as a function of V concentration (45.4, 90.9 and 454.5μM) and time (0-180min). [VO(dhp)2], [VO(ma)2], [VO(acac)2], [VO(pic)2(H2O)], and [VO(mepic)2], where Hdhp indicates 1,2-dimethyl-3-hydroxy-4(1H)-pyridinone, Hma maltol, Hacac acetylacetone, Hpic picolinic acid, and Hmepic 6-methylpicolinic acid, were examined. The distribution of V(IV)O(2+) among the serum bioligands was calculated from the thermodynamic stability constants in the literature and compared with the experimental results...
April 25, 2017: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/28493962/genetic-diversity-and-population-structure-of-chinese-natural-bermudagrass-cynodon-dactylon-l-pers-germplasm-based-on-srap-markers
#16
Yiqi Zheng, Shaojun Xu, Jing Liu, Yan Zhao, Jianxiu Liu
Bermudagrass [Cynodon dactylon (L.) Pers.], an important turfgrass used in public parks, home lawns, golf courses and sports fields, is widely distributed in China. In the present study, sequence-related amplified polymorphism (SRAP) markers were used to assess genetic diversity and population structure among 157 indigenous bermudagrass genotypes from 20 provinces in China. The application of 26 SRAP primer pairs produced 340 bands, of which 328 (96.58%) were polymorphic. The polymorphic information content (PIC) ranged from 0...
2017: PloS One
https://www.readbyqxmd.com/read/28493955/molecular-diversity-analysis-drought-related-marker-traits-association-mapping-and-discovery-of-excellent-alleles-for-100-day-old-plants-by-est-ssrs-in-cassava-germplasms-manihot-esculenta-cranz
#17
Bin Wang, Xin Guo, Pingjuan Zhao, Mengbin Ruan, Xiaoling Yu, Liangping Zou, Yiling Yang, Xiao Li, Deli Deng, Jixiang Xiao, Yiwei Xiao, Chunji Hu, Xue Wang, Xiaolin Wang, Wenquan Wang, Ming Peng
Cassava is the third largest food crop of the world and has strong ability of drought tolerance. In order to evaluate the molecular diversity and to discover novel alleles for drought tolerance in cassava germplasms, we examined a total of 107 abiotic stress related expressed sequence tags-simple sequence repeat (EST-SSR) markers in 134 cassava genotypes coming from planting regions worldwide and performed drought related marker-traits association mapping. As results, we successfully amplified 98 of 107 markers in 97 polymorphic loci and 279 alleles, with 2...
2017: PloS One
https://www.readbyqxmd.com/read/28490869/pulmonary-infection-control-window-as-a-switching-point-for-sequential-ventilation-in-the-treatment-of-copd-patients-a-meta-analysis
#18
Yingying Lv, Qiurong Lv, Quanchao Lv, Tianwen Lai
PURPOSE: Choosing the appropriate time to switch to noninvasive positive-pressure ventilation (NPPV) plays a crucial role in promoting successful weaning. However, optimal timing for transitioning and weaning patients from mechanical ventilation (MV) to NPPV has not been clearly established. In China, the pulmonary infection control (PIC) window as a switching point for weaning from MV has been performed for many years, without definitive evidence of clinical benefit. This study aimed to summarize the evidence for NPPV at the PIC window for patients with respiratory failure from COPD...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28484473/genetic-diversity-and-structure-of-lolium-species-surveyed-on-nuclear-simple-sequence-repeat-and-cytoplasmic-markers
#19
Xuanli Guan, Nana Yuyama, Alan Stewart, Chenglong Ding, Nengxiang Xu, Takako Kiyoshi, Hongwei Cai
To assess the genetic diversity and population structure of Lolium species, we used 32 nuclear simple sequence repeat (SSR) markers and 7 cytoplasmic gene markers to analyze a total of 357 individuals from 162 accessions of 9 Lolium species. This survey revealed a high level of polymorphism, with an average number of alleles per locus of 23.59 and 5.29 and an average PIC-value of 0.83 and 0.54 for nuclear SSR markers and cytoplasmic gene markers, respectively. Analysis of molecular variance (AMOVA) revealed that 16...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28481399/analysis-of-genetic-diversity-of-leuciscus-leuciscus-baicalensis-using-novel-microsatellite-markers-with-cross-species-transferability
#20
D J Lei, G Zhao, P Xie, Y Li, H Yuan, M Zou, J G Niu, X F Ma
We used next-generation sequencing technology to characterize 19 genomic simple sequence repeat (SSR) markers and 11 expressed sequence tag (EST) SSR markers from Leuciscus leuciscus baicalensis, a small freshwater fish that is widely distributed in Xinjiang, China. Primers were used to test for polymorphisms in three L. leuciscus baicalensis populations in Xinjiang. There were 4-27 (average 11.3) alleles (NA), the expected heterozygosity (HE) was 0.36-0.94 (average 0.75 ± 0.14), the observed heterozygosity (HO) was 0...
May 4, 2017: Genetics and Molecular Research: GMR
keyword
keyword
63975
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"