Results 21 to 30 of about 639,967 (307)

In situ synthesis and unidirectional insertion of membrane proteins in liposome-immobilized silica stationary phase for rapid preparation of microaffinity chromatography

Acta Pharmaceutica Sinica B, 2022
Cell membrane affinity chromatography has been widely applied in membrane protein (MP)-targeted drug screening and interaction analysis. However, in current methods, the MP sources are derived from cell lines or recombinant protein expression, which are ...
Yanqiu Gu, Rong Wang, Panpan Chen, Shengnan Li, Xinyi Chai, Chun Chen, Yue Liu, Yan Cao, Diya Lv, Zhanying Hong, Zhenyu Zhu, Yifeng Chai, Yongfang Yuan, Xiaofei Chen   +13 more
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Carbon metabolite sensing and signalling [PDF]

, 2003
The regulation of carbon metabolism in plant cells responds sensitively to the levels of carbon metabolites that are available. The sensing and signalling systems that are involved in this process form a complex web that comprises metabolites ...
Paul, M. J., Matthew J. Paul, Halford, N. G., Nigel G. Halford   +3 more
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Antimicrobial Activity and Phytochemical Analysis of Endophytic Fungal Extracts Isolated from Ethno-Pharmaceutical Plant Rauwolfia tetraphylla L.

Journal of Pure and Applied Microbiology, 2018
Endophytes are the mimicking the plant secondary metabolites as well as vast number chemical synthesizers inside plants and also have been extensively investigated for their endophytic microbial complement. Different parts of Rauwolfia tetraphylla L were
Ramesha Alurappa, Srinivas Chowdappa
doaj   +1 more source

mzMatch-ISO: an R tool for the annotation and relative quantification of isotope-labelled mass spectrometry data [PDF]

, 2013
<p>Motivation: Stable isotope-labelling experiments have recently gained increasing popularity in metabolomics studies, providing unique insights into the dynamics of metabolic fluxes, beyond the steady-state information gathered by routine mass ...
Achcar, Fiona,, Chokkathukalam, Achuthanunni, Creek, DJ, Barrett, M.P., Chokkathukalam, A., Breitling, Rainer, Creek, D.J., Breitling, R., Breitling, Rainer,, Achcar, Fiona, Achcar, F., Chokkathukalam, Achuthanunni,, Breitling, R, Jankevics, A, Jankevics, A., Jankevics, Andris, Creek, Darren J.,, Creek, Darren J., Achcar, F, Barrett, MP, Barrett, Michael P., Chokkathukalam, A, Jankevics, Andris,, Barrett, Michael P.,   +23 more
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Comparative analysis of essential oils found in Rhizomes Curcumae and Radix Curcumae by gas chromatography–mass spectrometry

Journal of Pharmaceutical Analysis, 2011
A comparison of the volatile compounds in Rhizomes Curcumae (Ezhu) and Radix Curcumae (Yujin) was undertaken using gas chromatography–mass spectrometry (GC–MS).
Di-Ya Lü, Yan Cao, Ling Li, Zhen-Yu Zhu, Xin Dong, Hai Zhang, Yi-Feng Chai, Zi-Yang Lou   +7 more
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Hepatic Bile Acid Reuptake in the Rat Depends on Bile Acid Conjugation but Not on Agonistic Properties towards FXR and TGR5

Molecules, 2020
Farnesoid X receptor (FXR) and Takeda G-protein coupled receptor 5 (TGR5) are the two known bile acid (BA) sensitive receptors and are expressed in the intestine and liver as well as in extra-enterohepatic tissues.
Samuel A. J. Trammell, Jens S. Svenningsen, Jens J. Holst, Matthew P. Gillum, Rune E. Kuhre   +4 more
doaj   +1 more source

An Investigation of The Biological Activity of Monofloral Honey Produced in South-Western Anatolia

, 2021
In this study, monofloral honeys (chaste, thyme, citrus, and heather) which were obtained from different sources from members of Beekeeping Associations in South-West Anatolia were studied for their antioxidant capacity, total phenolic amounts, total ...
Abdurrahman AKTÜMSEK, Mehmet Emin DURU, Şükrü KARATAŞ, Aktümsek, Abdurrahman, Duru, Mehmet Emin, Karataş, Şükrü   +5 more
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Research Note: Changes in chicken egg yolk metabolome during its formation

Poultry Science, 2023
: The process of egg yolk formation involves the transport and uptake of a large number of small molecule metabolites. A qualitative and relative quantitative analysis of metabolites in the 3 formation periods of egg yolk was performed by a liquid ...
Yi Wang, Wei Luo, Beibei Wang, Di Wu, Jinqiu Wang, Fang Geng   +5 more
doaj   +1 more source

Liquid chromatography coupled with time-of-flight and ion trap mass spectrometry for qualitative analysis of herbal medicines

Journal of Pharmaceutical Analysis, 2011
With the expansion of herbal medicine (HM) market, the issue on how to apply up-to-date analytical tools on qualitative analysis of HMs to assure their quality, safety and efficacy has been arousing great attention. Due to its inherent characteristics of
Xiao-Fei Chen, Hai-Tang Wu, Guang-Guo Tan, Zhen-Yu Zhu, Yi-Feng Chai   +4 more
doaj   +1 more source

Effect of carnosine synthesis precursors in the diet on jejunal metabolomic profiling and biochemical compounds in slow-growing Korat chicken

Poultry Science, 2023
: The slow-growing Korat chicken (KR) has been developed to provide an alternative breed for smallholder farmers in Thailand. Carnosine enrichment in the meat can distinguish KR from other chicken breeds.
Kasarat Promkhun, Chanadda Suwanvichanee, Nathawat Tanpol, Sasikan Katemala, Kanjana Thumanu, Wittawat Molee, Satoshi Kubota, Pekka Uimari, Amonrat Molee   +8 more
doaj   +1 more source