Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 2
1976 1
1985 1
1988 1
1990 1
1991 2
1994 1
1995 1
1996 2
1997 1
1999 2
2000 2
2001 5
2002 4
2003 11
2004 15
2005 16
2006 20
2007 15
2008 9
2009 17
2010 27
2011 29
2012 31
2013 44
2014 50
2015 44
2016 52
2017 48
2018 49
2019 49
2020 49
2021 39
2022 46
2023 42
2024 51
2025 16

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

674 results

Results by year

Filters applied: . Clear all
Page 1
Green Tea (Camellia sinensis): A Review of Its Phytochemistry, Pharmacology, and Toxicology.
Zhao T, Li C, Wang S, Song X. Zhao T, et al. Molecules. 2022 Jun 18;27(12):3909. doi: 10.3390/molecules27123909. Molecules. 2022. PMID: 35745040 Free PMC article. Review.
Objectives Green tea (Camellia sinensis) is a kind of unfermented tea that retains the natural substance in fresh leaves to a great extent. ...Studies on the toxic effects of green tea extract and its main ingredients have also raised concerns includin …
Objectives Green tea (Camellia sinensis) is a kind of unfermented tea that retains the natural substance in fresh leaves …
Biosynthesis of silver nanoparticles using tea leaf extract (camellia sinensis) for photocatalyst and antibacterial effect.
Tran Khac K, Hoang Phu H, Tran Thi H, Dinh Thuy V, Do Thi H. Tran Khac K, et al. Heliyon. 2023 Oct 5;9(10):e20707. doi: 10.1016/j.heliyon.2023.e20707. eCollection 2023 Oct. Heliyon. 2023. PMID: 37860560 Free PMC article.
AgNPs) are synthesized by the biological reduction method using extracts from green tea leaves (Camellia Sinensis) collected from tea hills at an altitude of 100 m above the ground. The chemicals present in the tea leaf extract act as red …
AgNPs) are synthesized by the biological reduction method using extracts from green tea leaves (Camellia Sinensis …
Therapeutic effect of high-dose green tea extract on weight reduction: A randomized, double-blind, placebo-controlled clinical trial.
Chen IJ, Liu CY, Chiu JP, Hsu CH. Chen IJ, et al. Clin Nutr. 2016 Jun;35(3):592-9. doi: 10.1016/j.clnu.2015.05.003. Epub 2015 May 29. Clin Nutr. 2016. PMID: 26093535 Clinical Trial.
BACKGROUND AND AIMS: To examine the effect and safety of high-dose green tea extract (Epigallocatechin gallate, EGCG) at a daily dosage of 856.8 mg on weight reduction and changes of lipid profile and obesity-related hormone peptides in women with central obesity. ...The a …
BACKGROUND AND AIMS: To examine the effect and safety of high-dose green tea extract (Epigallocatechin gallate, EGCG) at a daily dosa …
Safety Assessment of Camellia sinensis-Derived Ingredients As Used in Cosmetics.
Becker LC, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler DC, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, Gill LJ, Heldreth B. Becker LC, et al. Int J Toxicol. 2019 Nov/Dec;38(3_suppl):48S-70S. doi: 10.1177/1091581819889914. Int J Toxicol. 2019. PMID: 31840549 Review.
Cosmetic ingredients derived from Camellia sinensis (tea) plant parts function as antioxidants and skin conditioning agents-humectant and miscellaneous. ...The Panel concluded that the C sinensis leaf-derived ingredients are safe in the present …
Cosmetic ingredients derived from Camellia sinensis (tea) plant parts function as antioxidants and skin conditioning ag …
Efficient biogenesis of Cu(2)O nanoparticles using extract of Camellia sinensis leaf: Evaluation of catalytic, cytotoxicity, antioxidant, and anti-human ovarian cancer properties.
Dou L, Zhang X, Zangeneh MM, Zhang Y. Dou L, et al. Bioorg Chem. 2021 Jan;106:104468. doi: 10.1016/j.bioorg.2020.104468. Epub 2020 Nov 10. Bioorg Chem. 2021. PMID: 33229117
In the present study, copper nanoparticles were prepared and synthesized in aqueous medium using Camellia sinensis leaf extract. The as-prepared Cu(2)O nanoparticles was thoroughly characterized using XRD, FT-IR, FESEM, EDX, TEM and X-ray elemental map …
In the present study, copper nanoparticles were prepared and synthesized in aqueous medium using Camellia sinensis leaf …
Investigation of the biochemical and apoptotic changes in breast cancer cells treated with leaf extract from tea (Camellia sinensis L.) grown with added boric acid.
Sezekler I, Ersoz M, Turan MA, Coskun ZM. Sezekler I, et al. Pak J Pharm Sci. 2020 Sep;33(5):1927-1932. Pak J Pharm Sci. 2020. PMID: 33824097
Tea obtained from the leaves of Camellia sinensis L., a medicinal plant, is a widely popular beverage. Deficiency in boron, a micronutrient for C. sinensis, affects the growth as well as the quality of tea. ...Boron, glutathione (GSH), malondial …
Tea obtained from the leaves of Camellia sinensis L., a medicinal plant, is a widely popular beverage. Deficienc …
Synthesis of Silver Nanoparticles Using Camellia sinensis Leaf Extract: Promising Particles for the Treatment of Cancer and Diabetes.
Hosen ME, Rahman MA, Rahman MS, Akash S, Khalekuzzaman M, Alsahli AA, Bourhia M, Nafidi HA, Islam MA, Zaman R. Hosen ME, et al. Chem Biodivers. 2024 Mar;21(3):e202301661. doi: 10.1002/cbdv.202301661. Epub 2024 Feb 15. Chem Biodivers. 2024. PMID: 38359057
Therefore, in this study, we successfully synthesized Camellia sinensis silver nanoparticles (CS-AgNPs) biologically from methanolic leaf extract of C. sinensis and as confirmed by the visual appearance which exhibited strong absorption at 456 n …
Therefore, in this study, we successfully synthesized Camellia sinensis silver nanoparticles (CS-AgNPs) biologically from meth …
Addition of Camellia sinensis extract to water to disinfect respiratory viruses accumulated over different surfaces.
Abd-ElShafy DN, Nadeem R, Bahgat MM. Abd-ElShafy DN, et al. J Water Health. 2022 Jul;20(7):1102-1111. doi: 10.2166/wh.2022.072. J Water Health. 2022. PMID: 35902992
We aimed to test the inhibitory effect of Camellia sinensis (black tea) water extracts on respiratory viruses and the inhibition of viruses accumulated over different surface types after being soaked in water supplemented with the extracts. Two water …
We aimed to test the inhibitory effect of Camellia sinensis (black tea) water extracts on respiratory viruses and the i …
Therapeutic Potential of Antileukotriene Drug-Camellia sinensis Extract Co-Formulation on Histamine Induced Asthma in Guinea Pigs.
Singh N, Kulkarni GT, Kumar Y. Singh N, et al. Curr Drug Res Rev. 2021;13(1):59-72. doi: 10.2174/2589977512666200812151620. Curr Drug Res Rev. 2021. PMID: 32787770
BACKGROUND/OBJECTIVE: To study the therapeutic potential of Antileukotriene drug- Camellia sinensis extract co-formulation on histamine induced asthma in guinea pigs. METHODS: SRSD of Montelukast sodium was prepared by the solvent evaporation method. Lyophili …
BACKGROUND/OBJECTIVE: To study the therapeutic potential of Antileukotriene drug- Camellia sinensis extract co-formulat …
Camellia sinensis in asymptomatic hyperuricemia: A meta-analysis of tea or tea extract effects on uric acid levels.
Peluso I, Teichner A, Manafikhi H, Palmery M. Peluso I, et al. Crit Rev Food Sci Nutr. 2017 Jan 22;57(2):391-398. doi: 10.1080/10408398.2014.889653. Crit Rev Food Sci Nutr. 2017. PMID: 25849609 Review.
Flavanols of Camellia sinensis exhibit uric acid (UA) lowering effect, through the modulation of both xanthine oxidase and urate excretion. In order to investigate the potential benefit of Camellia Sinenis products in asymptomatic hyperuricemia, a meta-analys …
Flavanols of Camellia sinensis exhibit uric acid (UA) lowering effect, through the modulation of both xanthine oxidase and ura …
674 results