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 NCBI Filters

Results by year

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

Year Number of Results
1998 1
2001 1
2002 1
2004 1
2005 1
2006 1
2007 1
2008 1
2010 4
2011 4
2012 4
2013 4
2014 3
2015 2
2016 8
2017 17
2018 10
2019 6
2020 5
2021 8
2022 5
2023 4
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

78 results

Results by year

Filters applied: . Clear all
Page 1
Comprehensive screening and separation of cyclooxygenase-2 inhibitors from Pterocephalus hookeri by affinity solid-phase extraction coupled with preparative high-performance liquid chromatography.
Zhu Y, Wang W, Liu Z, Jiang S, Tao Y, Jiang L, Mei L. Zhu Y, et al. Among authors: mei l. J Chromatogr B Analyt Technol Biomed Life Sci. 2021 Oct 15;1183:122981. doi: 10.1016/j.jchromb.2021.122981. Epub 2021 Oct 6. J Chromatogr B Analyt Technol Biomed Life Sci. 2021. PMID: 34634740
78 results