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63 articles for “L.X. Tian”
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Review ArticleOpen accessIn the author namesMicroRNA-92a: The Administrator of Certain DiseasesZhiyuan Sun, Qing Xu, Xiaoyi Tian et al.MicroRNA-92a (miR-92a) is an evolutionarily conserved noncoding small RNA that can regulate gene expression after transcription. Previous studies have found that miR-92a is overexpressed in many tumors and can regulate numerous tumor suppressor genes negatively, with relevant effects on the development of different tumors, by regulating the DUSP10/c-Jun N-terminal kinase (JNK), phosphatase and tensin homologs (PTEN)/AKT, Wnt and EP4/Notch1 signaling … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 2 · 21 May 2020 · 6,499 accessesView PDFCite
Research ArticleOpen accessIn the author namesTotal Phenolic, Resveratrol Content, Antioxidant and Antimicrobial Activity in Five Cultivars of Peanut SproutsQing Liu, Shaoqi Li, Yao Zhang et al.Peanut sprout is one of the potential natural sources of bioactive substances. In this study, five different peanut cultivars were conducted to germination, the change in total phenolic compounds, resveratrol content, antioxidant and antimicrobial activity were investigated. The sprouts of five peanut cultivars (Fuhua, Silihong, Dabaisha, Xiaobaisha and Huayu) were extracted using 75% ethanol for 3 h and the crude … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 1 · 12 Feb 2020 · 8,555 accessesView PDFCite
Research ArticleOpen accessIn the author namesUPLC-QTOF-MS/MS and Bioinformatics Association Analysis Reveals the Pharmacodynamic Flavonoids in Scutellaria barbata and the Underlying Anti-Colorectal Cancer MechanismYi-Jie Cheng, Xin-Yun Du et al.Colorectal Cancer (CRC) is one of the most common and deadly malignancies worldwide, with no safe and effective drugs. The flavonoid in Scutellaria Barbata D. Don (SB) showed a good therapeutic effect on CRC. However, the pharmacodynamic substances and underlying mechanisms have not been elucidated which limited its development and application. This study aimed to identify the main flavonoid in … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 4 · 14 Nov 2023 · 5,404 accessesView PDFCite
Research ArticleOpen accessIn the author namesStudy the Relationship between the Microstructure and Characteristics of Quinoa Starch by Compared with Common Cereal StarchesMenyue Jiao, Yumei Gao, Yiling TianThe amylose and amylopectin contents, viscoelastic properties, freeze-thaw stability and Scanning Electron Micrographs (SEM) of quinoa (Chenopodium quinoa Willd) were studied to explore the microstructural property relationships. Compared with wheat, corn, rice and waxy rice starches, quinoa starch had special characteristics connected to its unique microstructure. The high ratio of amylopectin to amylose (12.03) in quinoa starch affected its functional … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 17 Dec 2020 · 7,262 accessesView PDFCite
Research ArticleOpen accessIn the author namesExogenous Pyocyanin Alters Pseudomonas aeruginosa Susceptibility to CiprofloxacinGary D. Grant, Tian Tian Zhang, Lee S. Gloyne et al.This in vitro cell-based study identified the contributing role of pyocyanin in the resistance of Pseudomonas aeruginosa to ciprofloxacin. Problem statement: P. aeruginosa is the major pathogen in the Cystic Fibrosis (CF) lung with pyocyanin being a critical component of its virulence. Prevalence is high and, once acquired, chronic infection is difficult to eliminate. Ciprofloxacin remains a crucial oral agent … …Current Research in Microbiology, Vol. 1, Issue 1 · 30 Jun 2010 · 8,800 accessesView PDFCite
Research ArticleOpen accessIn the author namesAlterations of HDL Subclasses in Different Lipid Levels of Men and WomenYuye Yang, Luchuan Yang, Mingde Fu et al.With the increase of plasma TG level, both in men and women, apoA-I concentrations of preβ1-HDL and HDL3a were significantly higher while HDL2a and HDL2b were significantly lower. Similarly, with the increase of plasma LDL-C level, apoA-Iconcentrations of preβ1-HDL, HDL3c(in men) and HDL3b were significantly higher while apoA-Iconcentrations of HDL2b were significantly lower. And with the decrease of plasma HDL-C, … …American Journal of Immunology, Vol. 1, Issue 2 · 30 Jun 2005 · 9,077 accessesView PDFCite
Research NotesOpen accessIn the author namesAn Artificial Design Technique to Optimize Signal PeptideGao Cui-Fang, Wang Sen, Tian Feng-Wei et al.To determine optimal artificial signal peptide candidates for the possibility of creating high levels of secretion of heterologous proteins, substitution and redesign of amino acid sequences in the H-domain of the signal peptide was theoretically attempted. The method was based on comprehensive score matrix and Markov transfer matrix, which can make the artificial sequences maintain the structural characteristics and original … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 3 · 21 Jul 2017 · 8,069 accessesView PDFCite
Review ArticleOpen accessIn the author namesReview of the Progress in Corneal Neovascularization Animal ModelsShuci Tian, Shurong Wang, Yuxi He et al.Corneal Neovascularization (CNV), the extensive growth of blood vessels from conjunctiva into the cornea. It is a sight-threatening condition that can decreases eyesight and even leads to blindness. The pathologic growth of blood vessels impairs light transmission, promotes scar formation and causes inflammations, which harm visual acuity. Abnormal angiogenesis plays an important role in the process of CNV, which may … …American Journal of Biochemistry and Biotechnology, Vol. 11, Issue 4 · 28 Nov 2015 · 8,424 accessesView PDFCite
Research ArticleOpen accessIn the author namesStatistical Parametric Evaluation on New Corpus Design for Malay Speech Articulation Disorder Early DiagnosisMohd Nizam Mazenan, Tan Tian Swee, Tan Hui Ru, Azran AzhimSpeech-to-Text or always been known as speech recognition plays an important role nowadays especially in medical area specifically in speech impairment. In this study, a Malay language speech-to-Text system was been designed by using Hidden Markov Model (HMM) as a statistical engine with emphasizing the way of Malay speech corpus design specifically for Malay articulation speech disorder. This study also … …American Journal of Applied Sciences, Vol. 12, Issue 7 · 4 Aug 2015 · 6,499 accessesView PDFCite
Research ArticleOpen accessIn the author namesA NOVEL ROBUST AND EFFICIENT TOOL FOR DETECTING HETEROSCEDASTICITYWei Xiong, Maozai TianOne of the greatest values of Quantile Regression (QR) is that it provides a good procedure in the sense that QR could be much more efficient and sometimes arbitrarily more efficient in recovering the mean function than the Least Squares (LS) even when without moment conditions. However, heteroscedasticity definitely causes conditional variances of parametric or nonparametric estimates of mean functions … …Journal of Mathematics and Statistics, Vol. 10, Issue 2 · 21 Mar 2014 · 6,662 accessesView PDFCite