keyword
MENU ▼
Read by QxMD icon Read
search

libraries

keyword
https://www.readbyqxmd.com/read/28822197/-systematic-review-of-kudiezi-injection-drug-safety
#1
Shan-Shan Gao, Rui-Zhao Cui, Yan-Ming Xie, Xing Liao, Xiao-Yan Gao, Ji-Dong Wang
To systematically evaluate the safety of Kudiezi injection. Databases such as Cochrane library, Medline, EMbase, Web of Science, Clinical Trials, CBM, CNKI, VIP, Wanfang and Chinese Clinical Trial Register were searched to collect the literature on all the study types of Kudiezi injection. Two researchers screened literature, assessed quality and extracted data according to inclusion and exclusion criteria. All studies were assessed by using internationally recognized methodological quality assessment tools or reporting quality evaluation criteria; Meta-analysis of adverse drug reaction/adverse events (ADR/AE) of Kudiezi injection was performed by using Stata 12...
June 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28821821/the-inhibitory-mechanism-of-hal3-on-the-yeast-ppz1-phosphatase-a-mutagenesis-analysis
#2
Cristina Molero, Carlos Casado, Joaquín Ariño
The Ser/Thr protein phosphatase (PPase) Ppz1 is an enzyme related to the ubiquitous type-1 PPases (PP1c) but found only in fungi. It is regulated by an inhibitory subunit, Hal3, which binds to its catalytic domain. Overexpression of Ppz1 is highly toxic for yeast cells, so its de-regulation has been proposed as a target for novel antifungal therapies. While modulation of PP1c by its many regulatory subunits has been extensively characterized, the manner by which Hal3 controls Ppz1 remains unknown. We have used error-prone PCR mutagenesis to construct a library of Ppz1 variants and developed a functional assay to identify mutations affecting the binding or/and the inhibitory capacity of Hal3...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821136/discovery-of-enzymatically-depolymerized-heparins-capable-of-treating-bleomycin-induced-pulmonary-injury-and-fibrosis-in-mice
#3
Yishu Yan, Shanshan Du, Yang Ji, Nan Su, Yi Wang, Xiang Mei, Wenming Zhu, Dong He, Yuan Lu, Chong Zhang, Xin-Hui Xing
Heparin has recently been shown to slow down idiopathic pulmonary fibrosis (IPF) process and improve survival of patients in some cases. To improve the anti-IPF function while minimizing their side effects, we developed heparin libraries with different structures depolymerized by single or combined heparinases, and systematically screened the efficacy of the different heparins for treatment of Bleomycin-induced pulmonary injury and fibrosis using mice model. Then we characterized the structural properties of the components capable of treating pulmonary injury and fibrosis by use of chip-based amide hydrophilic interaction chromatography (HILIC)-fourier transform (FT)-ESI-MS, polyacrylamide gel electrophoresis (PAGE), and high performance liquid chromatography (HPLC)...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28821077/building-a-fructan-lc-ms-2-library-and-its-application-to-reveal-the-fine-structure-of-cereal-grain-fructans
#4
Joran Verspreet, Anders Holmgaard Hansen, Scott J Harrison, Rudy Vergauwen, Wim Van den Ende, Christophe M Courtin
A liquid chromatography-mass spectrometry (LC-MS) library is presented containing the relative retention times of 28 fructan oligomers and MS(2) spectra of 18 of them. It includes the main representatives of all fructan classes occurring in nature and with a degree of polymerization between three and five. This library enables a rapid and unambiguous detection of these 18 fructan structures in any type of sample without the need for fructan purification or the synthesis of fructan standards. Its wide applicability is demonstrated by the analysis of fructans in a set of cereal flour samples...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28820984/identification-of-m-tuberculosis-antigens-in-the-sera-of-tuberculosis-patients-using-biomimetic-affinity-chromatography-in-conjunction-with-esi-cid-ms-ms
#5
Guorong Ma, Jinting Pan, Jincheng Han, Lina Gao, Shulin Zhang, Rongxiu Li
The profiling of abnormally-expressed proteins in host cells using mass spectrometry (MS) analysis is a classical approach for screening disease-associated biomarkers in clinical diagnosis. However, few pathogen-specific antigens can currently be detected in serum using this proteomic approach, since these are very low-abundant proteins that are easily masked by host high-abundant proteins. Identification of pathogen-specific antigens in the sera of tuberculosis patients is crucial for the clinical diagnosis of this infectious disease, especially in immune-compromised patients...
July 31, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28820969/a-disulfide-stabilized-human-vl-single-domain-antibody-library-is-a-source-of-soluble-and-highly-thermostable-binders
#6
Kevin A Henry, Hiba Kandalaft, Michael J Lowden, Martin A Rossotti, Henk van Faassen, Greg Hussack, Yves Durocher, Dae Young Kim, Jamshid Tanha
We have previously shown that incorporation of a second intradomain disulfide linkage into camelid VHH and human VH/VL single-domain antibodies confers increased thermostability. Here, we explored the effects of introducing an additional disulfide linkage, formed between Cys48 and Cys64 (Kabat numbering), into a phage-displayed synthetic human VL library. In comparison to an identical library bearing only the highly conserved Cys23-Cys88 disulfide linkage, the disulfide-stabilized VL library tolerated a similar degree of randomization but retained a higher level of functional diversity after selection with protein L...
August 15, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28820588/exploiting-and-understanding-the-selectivity-in-nhc-based-ru-metathesis-catalysts-for-the-ethenolysis-of-cyclic-olefins-to-%C3%AE-%C3%AF-dienes
#7
Pascal S Engl, Celine B Santiago, Christopher P Gordon, Wei-Chih Liao, Alexey Fedorov, Christophe Copéret, Matthew S Sigman, Antonio Togni
A library of 29 homologous Ru-based olefin metathesis catalysts has been tested for ethenolysis of cyclic olefins towards the goal of selectively forming α,ω-diene using cis-cyclooctene as a prototypical substrate. Dissymmetry at the N-heterocyclic carbene (NHC) ligand was identified as a key parameter for controlling the selectivity. The best-performing catalyst bearing an N-CF3 group significantly outperformed the benchmark second-generation Grubbs catalyst in the ethenolysis of cis-cycloctene. Application of this optimal catalyst to the ethenolysis of various norbornenes allows the efficient synthesis of valuable diene intermediates in good yields...
August 18, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28820514/topical-opioids-and-antimicrobials-for-the-management-of-pain-infection-and-infection-related-odors-in-malignant-wounds-a-systematic-review
#8
Kathleen Finlayson, Laisa Teleni, Alexandra L McCarthy
PROBLEM IDENTIFICATION: Patients with malignant wounds report pain, distress from odor and exudate, decreased self-esteem, and poor quality of life. This systematic review explores topical opioids, antimicrobials, and odor-reducing agents for preventing or managing malignant wound pain, infection, and odor.
. LITERATURE SEARCH: MEDLINE®, EMBASE, the Cochrane Library, CINAHL®, and reference lists were searched to identify relevant studies.
. DATA EVALUATION: Eligible study designs included interventions with pre- and postintervention data...
September 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28820431/high-throughput-screening-assay-for-laccase-engineering-toward-lignosulfonate-valorization
#9
David Rodríguez-Escribano, Felipe de Salas, Isabel Pardo, Susana Camarero
Lignin valorization is a pending issue for the integrated conversion of lignocellulose in consumer goods. Lignosulfonates (LS) are the main technical lignins commercialized today. However, their molecular weight should be enlarged to meet application requirements as additives or dispersing agents. Oxidation of lignosulfonates with fungal oxidoreductases, such as laccases, can increase the molecular weight of lignosulfonates by the cross-linking of lignin phenols. To advance in this direction, we describe here the development of a high-throughput screening (HTS) assay for the directed evolution of laccases, with lignosulfonate as substrate and the Folin-Ciocalteau reagent (FCR), to detect the decrease in phenolic content produced upon polymerization of lignosulfonate by the enzyme...
August 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28820218/photophysical-characterization-and-time-resolved-spectroscopy-of-a-anthradithiophene-dimer-exploring-the-role-of-conformation-in-singlet-fission
#10
Jacob C Dean, Ruomeng Zhang, Rawad K Hallani, Ryan D Pensack, Samuel N Sanders, Daniel G Oblinsky, Sean R Parkin, Luis M Campos, John E Anthony, Gregory D Scholes
Quantitative singlet fission has been observed for a variety of acene derivatives such as tetracene and pentacene, and efforts to extend the library of singlet fission compounds is of current interest. Preliminary calculations suggest anthradithiophenes exhibit significant exothermicity between the first optically-allowed singlet state, S1, and 2 × T1 with an energy difference of >5000 cm(-1). Given the fulfillment of this ingredient for singlet fission, here we investigate the singlet fission capability of a difluorinated anthradithiophene dimer (2ADT) covalently linked by a (dimethylsilyl)ethane bridge and derivatized by triisobutylsilylethynyl (TIBS) groups...
August 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28820077/genetic-variants-of-pear1-are-associated-with-platelet-function-and-antiplatelet-drug-efficacy-a-systematic-review-and-meta-analysis
#11
Qian Xiang, Shuang Zhou, Joshua P Lewis, Alan R Shuldiner, Guanhua Ren, Yimin Cui
BACKGROUND: Platelet endothelial aggregation receptor 1 (PEAR1) may affect platelet-platelet contact and aggregation. The aim of this study was to assess the association between PEAR1 polymorphisms and risks of platelet aggregation. METHODS: We searched the PubMed, EmBase, and Cochrane Library electronic databases for articles published through November 30th. 2016. Meta-analysis was performed to examine the relationship between PEAR1 and platelet aggregation and sensitivity analysis by removing individual study from meta-analysis...
August 17, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28819816/a-new-non-radioactive-deoxyhypusine-synthase-assay-adaptable-to-high-throughput-screening
#12
Myung Hee Park, Ajeet Mandal, Swati Mandal, Edith C Wolff
Deoxyhypusine synthase (DHS) catalyzes the post-translational modification of eukaryotic translation factor 5A (eIF5A) by the polyamine, spermidine, that converts one specific lysine residue to deoxyhypusine [N (ε) -4-aminobutyl(lysine)], which is subsequently hydroxylated to hypusine [N (ε) -4-amino-2-hydroxybutyl(lysine)]. Hypusine synthesis represents the most critical function of polyamine. As eIF5A has been implicated in various human diseases, identification of specific inhibitors of hypusine modification is of vital importance...
August 17, 2017: Amino Acids
https://www.readbyqxmd.com/read/28819801/botulinum-toxin-treatment-in-multiple-sclerosis-a-review
#13
REVIEW
Yasaman Safarpour, Tahereh Mousavi, Bahman Jabbari
Purpose of review The purpose of this review is to provide updated information on the role of botulinum neurotoxin (BoNT) therapy in multiple sclerosis (MS). This review aims to answer which symptoms of multiple sclerosis may be amenable to BoNT therapy. Recent findings We searched the literature on the efficacy of BoNTs for treatment of MS symptoms up to April 1st 2017 via the Yale University Library's search engine including but not limited to Pub Med and Ovis SP. The level of efficacy was defined according to the assessment's criteria set forth by the Subcommittee on Guideline Development of the American Academy of Neurology...
August 17, 2017: Current Treatment Options in Neurology
https://www.readbyqxmd.com/read/28819777/qingkailing-injection-for-treatment-of-children-pneumonia-induced-by-respiratory-syncytial-virus-a-meta-analysis-of-randomized-controlled-trials
#14
Shuai He, Wen-Shi Li, Ya-Jun Luo, Chen-Li Ye, Zhong-Yi Zhang
OBJECTIVE: To evaluate the efficacy and safety of Qingkailing Injection (, QKL) for treatment of children pneumonia caused by respiratory syncytial virus (RSV). METHODS: Randomized clinical trials (RCTs) comparing QKL with ribavirin injection in the treatment of children pneumonia induced by RSV were searched in PubMed, Science Direct, Cochrane Library, Chinese VIP database, CNKI and Wanfang databases from their inception to March 2014. Meta-analyses were performed using RevMan 5...
August 17, 2017: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28819682/laparoscopy-or-laparotomy-as-the-way-of-entrance-in-myoma-enucleation
#15
REVIEW
Cristina Cezar, Sven Becker, Attilio di Spiezio Sardo, Anja Herrmann, Angelika Larbig, Vasilis Tanos, Luz Angela Torres de la Roche, Hugo Christian Verhoeven, Markus Wallwiener, Rudy Leon De Wilde
PURPOSE: Uterine myomas are the main cause of benign uterine diseases in premenopausal women. Objective of the present paper is to investigate the current best treatment modalities of myomas, depending on age of the patient and her desire to preserve fertility, as well as on clinical presentation of this pathology, such as size, number, and location of fibroids and, furthermore, on surgical experience of the gynecologist. METHODS: The design of our work is a systematic literature review of existing studies, reviews, and meta-analysis conducted in PubMed and Cochrane Library to identify relevant literature...
August 17, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28819679/neuromuscular-electrical-stimulation-is-effective-in-strengthening-the-quadriceps-muscle-after-anterior-cruciate-ligament-surgery
#16
REVIEW
Annette V Hauger, M P Reiman, J M Bjordal, C Sheets, L Ledbetter, A P Goode
PURPOSE: Reduced ability to contract the quadriceps muscles is often found immediately following anterior cruciate ligament (ACL) surgery. This can lead to muscle atrophy and decreased function. Application of neuromuscular electrical stimulation (NMES) may be a useful adjunct intervention to ameliorate these deficits following ACL surgery. The purpose of this review was to determine whether NMES in addition to standard physical therapy is superior to standard physical therapy alone in improving quadriceps strength or physical function following ACL surgery...
August 17, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28819513/strengthening-and-expanding-the-capacity-of-health-worker-education-in-zambia
#17
Charles Michelo, Joseph Mumba Zulu, Moses Simuyemba, Benjamin Andrews, Max Katubulushi, Benjamin Chi, Evariste Njelesani, Bellington Vwalika, Kasonde Bowa, Margaret Maimbolwa, James Chipeta, Fastone Goma, Selestine Nzala, Sekelani Banda, John Mudenda, Yusuf Ahmed, Lotti Hachambwa, Craig Wilson, Sten Vermund, Yakub Mulla
INTRODUCTION: Zambia is facing a chronic shortage of health care workers. The paper aimed at understanding how the Medical Education Partnership Initiative (MEPI) program facilitated strengthening and expanding of the national capacity and quality of medical education as well as processes for retaining faculty in Zambia. METHODS: Data generated through documentary review, key informant interviews and observations were analyzed using a thematic approach. RESULTS: The MEPI program triggered the development of new postgraduate programs thereby increasing student enrollment...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28819431/tat-interactive-protein-60kda-tip60-regulates-the-tumorigenesis-of-lung-cancer-in-vitro
#18
Yang Yang, Jian Sun, Ting Chen, Zengyue Tao, Xianwei Zhang, Feng Tian, Xiao Zhou, Daru Lu
Histone acetyltransferases (HATs) play vital functions in the tumorigenesis of many solid organ malignancies. We previously screened a human HATs cDNA library and identified Tat-interactive protein-60KDa (TIP60) as a candidate critical HATs in the origination of lung cancer. In this study, our data suggested that overexpression of TIP60 inhibited the cell viability of A549 and H1299 cells since day 2. Compared to the control group, the viability of these two lung cancer cells was inhibited by 25% and 19% at day 6 with the overexpression of TIP60...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28819199/transcriptome-analysis-of-the-effects-of-shell-removal-and-exogenous-gibberellin-on-germination-of-zanthoxylum-seeds
#19
Jikang Sun, Ping Wang, Tao Zhou, Jian Rong, Hao Jia, Zhiming Liu
The zanthoxylum seeds are oil-rich and have a very thick, dense and oily shell. In the natural conditions the seeds have a very low germination rate. Prior to treatment with GAs to promote germination, the seeds were usually soaked in sulfuric acid to remove shells easily. A high-throughput sequencing of mRNAs was performed to investigate the effects of the above treatments on the germination of zanthoxylum seeds. Seven libraries were assembled into 100,982 unigenes and 59,509 unigenes were annotated. We focused on the expression profiles of the key genes related to the oil metabolisms and hormone regulations during seed germination...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818867/exploring-potential-germline-associated-roles-of-the-trim-nhl-protein-nhl-2%C3%A2-through-rnai-screening
#20
Gregory M Davis, Wai Y Low, Joshua W T Anderson, Peter R Boag
TRIM-NHL proteins are highly conserved regulators of developmental pathways in vertebrates and invertebrates. The TRIM-NHL family member, NHL-2 in Caenorhabditis elegans functions as a miRNA cofactor to regulate developmental timing. Similar regulatory roles have been reported in other model systems, with the mammalian orthologue in mice, TRIM32, contributing to muscle and neuronal cell proliferation via miRNA activity. Given the interest associated with TRIM-NHL family proteins, we aimed to further investigate the role of NHL-2 in C...
August 17, 2017: G3: Genes—Genomes—Genetics
keyword
keyword
1270
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"