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| 1 | Anti-fungal and anti-bacterial activities of ethanol extracts of selected traditional Chinese medicinal herbs显示文摘Objective:To evaluate in ritro antimicrobial activities of selected 58 ethno-medicinal plant extracts with a view to assess their therapeutic potential.Methods:A total of 58 traditional Chinese medicinal plants were carefully selected based on the literature review and their traditional use.The antimicrobial activities of ethanol extracts of these medicinal plants were tested against fungi(Aspergillus funigaius),yeast(Candida albicans),gram-negative(Acirelobacter haumannii and Pseudornnruis aeruginosa)and gram-positive bacteria(Staphglococcus aureus).The activities were tested at three different concentrations of 1.00,0.10 and 0.01 mg/mL.The data was analysed using Gene data Screener program.Results:The measured antimicrobial activities indicated that out of the 58 plant extracts,15 extracts showed anti-fungal activity and 23 extracts exhibited anti-bacterial activity.Eight plant extracts have exhibited both anti-bacterial and anti-fungal activities.For instance,Eucommia ulmoides,Pohgonum cuspidcrtum,Poria cocas and Uncaria rhineophylla showed activity against both bacterial and fungal strains,indicating their broad spectrum of activity.Conclusions:The results revealed that the ethanol extracts of 30 plants out of the selected 58 possess significant antimicrobial activities.It is interesting to note that the findings from the current study are consistent with the traditional use.A clear correlation has also been found between the antimicrobial activity and the flavonoid content of the plant extracts which is in agreement with the literature.Hence.the results presented here can be used to guide the selection of potential plant species for the isolation and structure elucidation of novel antimicrobial compounds in order to establish the structure-activity relationship.This in turn is expected to lead the way to the discovery of novel antimicrobial agents for therapeutic use. | Lin Zhang Anjaneya S.Ravipati Sundar R Koyyalamudi Sang Chul Jeong Narsimha Reddy John Bartlett Paul T.Smith Mercedes de la Cruz Maria Cndida Monteiro ngeles Melguizo Ester Jimnez Francisca Vicente | 2013 | Asian Pacific Journal of Tropical Medicine2013，6，9： | 23 |
| 2 | Endoscopy and polyps-diagnostic and therapeutic advances in management显示文摘Despite multiple efforts aimed at early detection through screening, colon cancer remains the third leading cause of cancer-related deaths in the United States, with an estimated 51000 deaths during 2013 alone. The goal remains to identify and remove benign neoplastic polyps prior to becoming invasive cancers. Polypoid lesions of the colon vary widely from hyperplastic, hamartomatous and inflammatory to neoplastic adenomatous growths. Although these lesions are all benign, they are common, with up to one-quarter of patients over 60 years old will develop pre-malignant adenomatous polyps. Colonoscopy is the most effective screening tool to detect polyps and colon cancer, although several studies have demonstrated missed polyp rates from 6%-29%, largely due to variations in polyp size. This number can be as high as 40%, even with advanced (> 1 cm) adenomas. Other factors including sub-optimal bowel preparation, experience of the endoscopist, and patient anatomical variations all affect the detection rate. Additional challenges in decision-making exist when dealing with more advanced, and typically larger, polyps that have traditionally required formal resection. In this brief review, we will explore the recent advances in polyp detection and therapeutic options. | Scott R Steele Eric K Johnson Bradley Champagne Brad Davis Sang Lee David Rivadeneira Howard Ross Dana A Hayden Justin A Maykel | 2013 | World Journal of Gastroenterology2013，19，27： | 16 |
| 3 | A new signal adaptive approach to positive time- frequency distributions with suppressed interference terrns显示文摘 | Nickel R M Sang T H Williams W J | 1998 | ICASSP1998，，： | 1 |
| 4 | Drug use evaluation of cefepime in the first affiliated hospital of Bengbu medical college: a retrospective and prospective analysis显示文摘 | Shi Q Ding F Sang R | 2013 | BMC Infect Dis2013，13，： | 1 |
| 5 | Phylogeny of rice genomes with emphasis on origins of allotetraploid species 显示文摘 | Ge S Sang T Lu B R | 1999 | PNAS1999，96，14： | 1 |
| 6 | Mechanism of the su- peroxide scavenging activity of neoandrographolide - a natural product from Andrographis paniculata nees 显示文摘 | Kamdem R E Sang S Ho C T | 2002 | J Agr Food Chem2002，50，： | 1 |
| 7 | A survey of trust and reputation systems for online service provision显示文摘 | Jφsang A Ismail R Boyd C | 2007 | Decision Support Systems2007，43，2： | 1 |
| 8 | Generating binary Bernoulli sequences based on a class of ven-symmetric chaotic maps显示文摘 | SANG T WANG R L YAN Y X | 2001 | IEEE Trans on Communications2001，4，49： | 1 |
| 9 | Survey of trust and reputation systems for online service provision显示文摘 | J?sang A Ismail R Boyd C | 2007 | Decision Support Systems2007，43，2： | 1 |
| 10 | Biofuel production from catalytic cracking of palm oil显示文摘 | SANG O Y TWAIQ F ZAKARIA R | | 0，，09： | 1 |
| 11 | Serum amyloid A induces IL-8 secretion through a G protein-coupled receptor, FPRL1/LXA4R 显示文摘 | He R Sang H Ye RD | 2003 | Blood2003，101，4： | 1 |
| 12 | Phylogeny of rice genomes with emphasis on origins of allotetraploid species 显示文摘 | GE S SANG T LU B R | 1999 | Proc Natl Acad Sci USA1999，96，14： | 1 |
| 13 | Molecular identification and functional expression of porcine Toll-like receptor (TLR) 3 and TLR7显示文摘 | Sang Y M Yang J Ross C R | 2008 | Vet Immunol Immunop2008，125，2： | 1 |
| 14 | Aporphine alkaloids and their reversal activity of multidrug resistance (MDR) from the stems and rhizomes of Sinomenium acutum显示文摘 | Yong D M Sang U C Kang R L | 2006 | Arch Pharm Res2006，29，8： | 1 |
| 15 | A Survey of Trust and Reputation Systems for Online Service Provision显示文摘 | Jφsang A Ismail R Boyd C | 2005 | Decision Support Systems2005，，： | 1 |
| 16 | Infrasound-induced hemodynamics, ultrastructure, and molecular changes in the rat myocardium 显示文摘 | Pei Z Sang H Li R | 2007 | Environ Toxicol2007，22，2： | 1 |
| 17 | Biofuel production from catalytic cracking of palm oil 显示文摘 | Sang O Y Twaiq F Zakaria R | 2003 | Energy Sources2003，25，9： | 1 |
| 18 | A survey of t rust and reputation systems for online service provision显示文摘 | Ismail R Boyd C | 2007 | Decision Support Systems2007，43，61： | 1 |
| 19 | Growth, survival, haemolymph osmolality and organosomatic indices of the western king prawn (Penaeus latisulcatus Kishinouye, 1896 ) reared at different salinities 显示文摘 | SANG H M FOTEDAR R | 2004 | Aquaculture2004，234，14： | 1 |
| 20 | Real-time skin color detection under rapidly changing illumina-tion conditions 显示文摘 | LIU L Y SANG N FANG S Y HUANG R | 2011 | IEEE Transactions on Consumer Electronics August2011，57，3： | 1 |
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