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Showing 1 to 12 of 702 entries
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Using proximal hamstring tendons as a landmark for ultrasound- and CT-guided injections of ischiofemoral impingement.

Radiology case reports

Volokhina Y, Dang D.
PMID: 27330616
Radiol Case Rep. 2015 Dec 07;8(1):789. doi: 10.2484/rcr.v8i1.789. eCollection 2013.

Ischiofemoral impingement has been reported in a number of cases as an association between hip pain and quadratus femoris MRI signal abnormality, with concurrent narrowing of the ischiofemoral space. While the literature has included much emphasis on the imaging...

Ginsenoside fractions regulate the action of monocytes and their differentiation into dendritic cells.

Journal of ginseng research

Lee YJ, Son YM, Gu MJ, Song KD, Park SM, Song HJ, Kang JS, Woo JS, Jung JH, Yang DC, Han SH, Yun CH.
PMID: 25535474
J Ginseng Res. 2015 Jan;39(1):29-37. doi: 10.1016/j.jgr.2014.07.003. Epub 2014 Aug 07.

BACKGROUND: Panax ginseng (i.e., ginseng) root is extensively used in traditional oriental medicine. It is a modern pharmaceutical reagent for preventing various human diseases such as cancer. Ginsenosides-the major active components of ginseng-exhibit immunomodulatory effects. However, the mechanism and...

Studies on the relationship between the point mutation of ras oncogenes and the prognosis of patients with gastric cancer.

World journal of gastroenterology

Fang DC, Luo YH, Lu R, Liu WW.
PMID: 27006577
World J Gastroenterol. 1997 Mar 15;3(1):19-21. doi: 10.3748/wjg.v3.i1.19.

AIM: To study the relationship between the point mutation of ras oncogenes and the prognosis of patients with gastric cancer.METHODS: The point mutations at codon 12 and 61 of c-Ha-ras, at codon 12 and 13 of K-ras, and at...

Multicenter Study of Antibiotic Resistance Profile of H. pylori and Distribution of CYP2C19 Gene Polymorphism in Rural Population of Chongqing, China.

Gastroenterology research and practice

Han R, Lu H, Jiang MW, Tan KW, Peng Z, Hu JL, Fang DC, Lan CH, Wu XL.
PMID: 27247569
Gastroenterol Res Pract. 2016;2016:8547686. doi: 10.1155/2016/8547686. Epub 2016 May 09.

This study was to investigate the antibiotic resistance profile of H. pylori and the distribution of CYP2C19 gene polymorphism in rural population of Chongqing, China. 214 and 111 strains of H. pylori were isolated from rural and urban patients,...

Downregulation of O-linked N-acetylglucosamine transferase by RNA interference decreases MMP9 expression in human esophageal cancer cells.

Oncology letters

Qiao Z, Dang C, Zhou B, Li S, Zhang W, Jiang J, Zhang J, Ma Y, Kong R, Ma Z.
PMID: 27123109
Oncol Lett. 2016 May;11(5):3317-3323. doi: 10.3892/ol.2016.4428. Epub 2016 Apr 07.

O-linked N-acetylglucosamine transferase (OGT) catalyzes O-linked glycosylation (O-GlcNAcylation). O-GlcNAcylation is a post-translational carbohydrate modification of diverse nuclear and cytosolic proteins by the addition of O-linked β-N-acetylglucosamine. It was recently demonstrated that OGT and the level of O-GlcNAcylation are upregulated...

Theoretical studies on CuCl-catalyzed C-H activation/C-O coupling reactions: oxidant and catalyst effects.

Organic & biomolecular chemistry

Zhang LL, Li SJ, Zhang L, Fang DC.
PMID: 27088885
Org Biomol Chem. 2016 May 11;14(19):4426-35. doi: 10.1039/c6ob00581k.

Copper-complex catalyzed coupling reactions have been widely applied in the production of many important organic moieties from a synthetic perspective. In this work, a series of density functional theory (DFT) calculations, employing the B3LYP + IDSCRF/DZVP method, have been...

Chlorophyll-Catalyzed Visible-Light-Mediated Synthesis of Tetrahydroquinolines from N,N-Dimethylanilines and Maleimides.

The Journal of organic chemistry

Guo JT, Yang DC, Guan Z, He YH.
PMID: 28107007
J Org Chem. 2017 Feb 17;82(4):1888-1894. doi: 10.1021/acs.joc.6b03034. Epub 2017 Feb 05.

Natural pigment chlorophyll was used as a green photosensitizer for the first time in a visible-light photoredox catalysis for the efficient synthesis of tetrahydroquinolines from N,N-dimethylanilines and maleimides in an air atmosphere. The reaction involves direct cyclization via an...

Overexpression of Survivin mutant Thr34Ala induces apoptosis and inhibits gastric cancer growth.

Neoplasma

Dang SC, Feng S, Wang PJ, Cui L, Qu JG, Zhang JX.
PMID: 25563370
Neoplasma. 2015;62(1):81-7. doi: 10.4149/neo_2015_010.

UNLABELLED: Survivin is highly expressed in human gastric cancer and correlated with chemoresistance and poor prognosis. In this study, we explored the effect of adeno-associated virus (AAV)-mediated survivin dominant mutant Thr34Ala (rAAV-Sur-Mut(T34A)) on gastric cancer growth. AAV-Sur-Mut (T34A) virus...

Shock induced chemistry in liquids studied with ultrafast dynamic ellipsometry and visible transient absorption spectroscopy.

The journal of physical chemistry. A

Dang NC, Bolme CA, Moore DS, McGrane SD.
PMID: 22992159
J Phys Chem A. 2012 Oct 25;116(42):10301-9. doi: 10.1021/jp307464w. Epub 2012 Oct 15.

The response to ultrafast laser shock loading of nine liquids was monitored in an effort to reveal evidence of chemical changes occurring during the first 350 ps following the shock front. In an effort to compare molecular structures possessing...

Loss of heterozygosity and mRNA expression at deleted in colorectal cancer gene locus in gastric cancer.

World journal of gastroenterology

Wang DX, Fang DC, Luo YH, Liu WW.
PMID: 27239131
World J Gastroenterol. 1997 Sep 15;3(3):156-9. doi: 10.3748/wjg.v3.i3.156.

AIM: To assess the effects of the deleted in colorectal cancer (DCC) gene changes on the development and progression of gastric cancer.METHODS: The loss of heterozygosity (LOH) and mRNA expression DCC gastric cancer using a PCR-based detection method.RESULTS: LOH...

Cation-size-controlled assembly of the Ni(Ac)₂-1,4-H₂NDC system: geminal dicationic ionothermal syntheses, crystal structures and magnetic properties.

Dalton transactions (Cambridge, England : 2003)

An B, Bai Y, Wang JL, Dang DB.
PMID: 25046036
Dalton Trans. 2014 Sep 14;43(34):12828-31. doi: 10.1039/c4dt00987h.

Geminal dicationic ionic liquids with different alkyl spacer lengths regularly tune four MOF structures of two structure types in the Ni(Ac)2-1,4-H2NDC system, which in turn bring about the magnetic properties divided into antiferromagnetic and ferromagnetic couplings consistent with the...

Consensus on the Prevention, Screening, Early Diagnosis and Treatment of Colorectal Tumors in China: Chinese Society of Gastroenterology, October 14-15, 2011, Shanghai, China.

Gastrointestinal tumors

Fang JY, Zheng S, Jiang B, Lai MD, Fang DC, Han Y, Sheng QJ, Li JN, Chen YX, Gao QY.
PMID: 26672726
Gastrointest Tumors. 2014 Jun;1(2):53-75. doi: 10.1159/000362585. Epub 2014 May 09.

BACKGROUND: Colorectal cancer (CRC) is steadily increasing in China. Colorectal adenoma (CRA) is the most important precancerous disease of CRC. Screening for colorectal tumors can aid early diagnosis. Advances in endoscopic mucosal resection and endoscopic submucosal dissection can aid...

Showing 1 to 12 of 702 entries