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1646“…Catechins in green tea extract (GTE) (epigallocatechin gallate (EGCG), epigallocatechin (EGC), epicatechin (EC), epicatechin gallate (ECG)) vary in bioactivity. …”
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1647“…Although our group previously reported the enhancing effects of gallic acid (GA) and methyl gallate (MG) on penicillin G activity against MRSA, the synergistic potential with other β-lactam antibiotics and the underlying mechanism have not been fully explored. …”
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1648por Rasheed, Zafar, Anbazhagan, Arivarasu N, Akhtar, Nahid, Ramamurthy, Sangeetha, Voss, Frank R, Haqqi, Tariq M“…In the present study, we examined the effect of epigallocatechin-3-gallate (EGCG) on AGE-modified-BSA (AGE-BSA)-induced activation and production of TNFα and MMP-13 in human OA chondrocytes. …”
Publicado 2009
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1649por Cui, Yidan, Kim, So Hyun, Kim, Hyunseok, Yeom, Jinki, Ko, Kisung, Park, Woojun, Park, Sungsu“…METHODS AND FINDINGS: The mechanism of synergistic activity of a combination of (−)-epigallocatechin-3-gallate (EGCG) and β-lactam antibiotics cefotaxime was studied on Extended-spectrum β-lactamase producing Escherichia coli (ESBL-EC), by visualizing the morphological alteration on the cell wall induced by the combination using atomic force microscopy (AFM). …”
Publicado 2012
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1650por Zhou, Dong-Hu, Wang, Xuemin, Yang, Mingmin, Shi, Xiaoyan, Huang, Wenbin, Feng, Qing“…(−)-Epigallocatechin gallate (EGCG) and curcumin are two naturally derived agents that have been widely investigated worldwide. …”
Publicado 2013
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1651por Ibrahim, Ahmed Mohamed, Borai, Ibrahim Hassan, Ali, Mamdouh Moawad, Ghanem, Hala Mostafa, Hegazi, Azza El-Sayed Ahmed, Mousa, Amria Mamdouh“…BACKGROUND: This study was aimed to evaluate protective and therapeutic effects of a specific mixture, containing vitamin C, lysine, proline, epigallocatechin gallate and zinc, as well as alpha-1-antitrypsin protein on lung tumorigenesis induced by benzo(a) pyrene [B(a)P] in mice. …”
Publicado 2013
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1652por Kim, Yu Ri, Kim, Jeong-Hwan, Shin, Hong-Ju, Choe, Yong Beom, Ahn, Kyu Joong, Lee, Yang Won“…OBJECTIVE: This study was designed to evaluate a new-formula shampoo that contains natural ingredients-including extract of Rosa centifolia petals and epigallocatechin gallate (EGCG)-that exert antioxidative, anti-inflammatory, and sebum secretion inhibitory effects, and antifungal agents for the treatment of scalp seborrheic dermatitis. …”
Publicado 2014
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1653por Chaudhuri, Dipankar, Ghate, Nikhil Baban, Singh, Sudhir Shankar, Mandal, Nripendranath“…Furthermore, flow cytometric and immunoblotting analyses were performed to demonstrate the mechanism of apoptosis inducing activity of methyl gallate (MG) against U87 cell line. RESULTS: Four major compounds were isolated from the ethyl acetate fraction. …”
Publicado 2015
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1654por Kim, Jee-Youn, Choi, Ji-Young, Lee, Hyeon-Ju, Byun, Catherine Jeonghae, Park, Jung-Hyun, Park, Jae Hoon, Cho, Ho-Seong, Cho, Sung-Jin, Jo, Sangmee Ahn, Jo, Inho“…The green tea component (-)-epigallocatechin-3-gallate (EGCG) has been shown to sensitize many different types of cancer cells to anticancer drug-induced apoptosis, although it protects against non-cancerous primary cells against toxicity from certain conditions such as exposure to arsenic (As) or ultraviolet irradiation. …”
Publicado 2015
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1655por Dong, Ruixia, Wang, Dongxu, Wang, Xiaoxiao, Zhang, Ke, Chen, Pingping, Yang, Chung S., Zhang, Jinsong“…Selenium participates in the antioxidant defense mainly through a class of selenoproteins, including thioredoxin reductase. Epigallocatechin-3-gallate (EGCG) is the most abundant and biologically active catechin in green tea. …”
Publicado 2016
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1656“…Epigallocatechin‐3‐O‐gallate (EGCG), the most abundant and active polyphenol in green tea, has been reported to have anti‐arthritic effects, however, the role of EGCG in the regulation of miRNAs has not been investigated in OA. …”
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1657por Pan, Haibo, Wang, Fang, Rankin, Gary O., Rojanasakul, Yon, Tu, Youying, Chen, Yi Charlie“…Adverse side effects and acquired resistance to conventional chemotherapy based on platinum drive the exploration of other selective anticancer drugs. Theaflavin-3-gallate (TF2a) and theaflavin-3′-gallate (TF2b), theaflavin monomers in black tea, exhibited a potent growth inhibitory effect on cisplatin-resistant ovarian cancer A2780/CP70 cells and were less cytotoxic to normal ovarian IOSE-364 cell line. …”
Publicado 2017
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1658por Lu, Yi, Chen, Junye, Xian, Tao, Zhou, Yumeng, Yuan, Wanwan, Wang, Mengxi, Gan, Yuyang, Wang, Kun, Xiong, Shaofeng, Ma, Cong, Yu, Xueying, Huang, Qiren“…Epigallocatechin-3-gallate (EGCG) is a pivotal effective component of green tea. …”
Publicado 2017
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1659“…BACKGROUND/AIMS: Epigallocatechin-3-gallate (EGCG) has neuroprotective effects and the ability to resist amyloidosis. …”
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1660por Heyza, Joshua R., Arora, Sanjeevani, Zhang, Hao, Conner, Kayla L., Lei, Wen, Floyd, Ashley M., Deshmukh, Rahul R., Sarver, Jeffrey, Trabbic, Christopher J., Erhardt, Paul, Chan, Tak-Hang, Dou, Q. Ping, Patrick, Steve M.“…Using a fluorescence-based DNA-endonuclease incision assay, we identified the green tea polyphenol (-)-epigallocatechin-3-gallate (EGCG) as a potent inhibitor of ERCC1/XPF activity with an IC(50) (half maximal inhibitory concentration) in the nanomolar range in biochemical assays. …”
Publicado 2018
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