Results 321 to 330 of about 5,143,045 (401)

CONVERSION OF TRIGONELLINE TO NICOTINIC ACID

Journal of Biological Chemistry, 1946
openaire   +3 more sources

Advancements in Ambient Ionisation Mass Spectrometry in 2024: An Annual Review

Analytical Science Advances, Volume 6, Issue 1, June 2025.
ABSTRACT The introduction of ambient ionisation mass spectrometry (AIMS) is among the most important developments in analytical chemistry in recent years. Enabling the direct analysis of samples in their native state with neither sample preparation nor chromatographic separation provides chemical characterisation in a matter of seconds.
Alisha Henderson, Liam M. Heaney, Stephanie Rankin‐Turner   +2 more
wiley   +1 more source

Microbiota-derived metabolites in inflammatory bowel disease. [PDF]

Semin Immunopathol
Guggeis MA, Harris DM, Welz L, Rosenstiel P, Aden K.   +4 more
europepmc   +1 more source

Release Monitoring and Detection of Formulated Solid Nanoparticle–Conjugated Nicotine in Blood and Urine Using Electrochemical Technique

Analytical Science Advances, Volume 6, Issue 1, June 2025.
ABSTRACT Tobacco (nicotine) has been reported as one of the worst global public health pandemics in history, claiming about 8 million lives annually. According to the World Health Organisation (WHO), nicotine accounts for about 7 million deaths of firsthand users and over 1.3 million morbidities of secondhand users.
Blessing Wisdom Ike, Joshua C. Nwabuife, John Alake, Darko Kwabena Adu, Lungelo Miya, Ruchika Chauhan, Zondi Nate, Rajshekhar Karpoormath, Mbuso Faya   +8 more
wiley   +1 more source

Non-targeted metabolomics reveals the effects of fermented methods on the flavor, quality, and metabolites of whipping cream. [PDF]

Food Chem X
Zhou X, Zhang JG, Hu F, Ni ZJ, Thakur K, Wei ZJ.   +5 more
europepmc   +1 more source

Opposite kinetics of L-leucine and L-phenylalanine induced insulin release studies with the perfused rat pancreas [PDF]

, 1972
Landgraf, R., Landgraf-Leurs, M. M. C., Schwarz, K., Scriba, Peter Christian   +3 more
core  

GABRP Mediates GABA‐A Receptor to Shape Tumor Immunosuppressive Microenvironment and Promote Tumor Immune Escape and Corresponding Targeted Therapy

Cancer Medicine, Volume 14, Issue 11, June 2025.
Beyond its well‐established role in suppressing neuronal excitability, GABA (γ‐aminobutyric acid) has been shown to inhibit immune cell functions. Cancer cells exploit GABA signaling to modulate the tumor microenvironment and impair normal immune cell activities, thereby facilitating immune evasion.
Wu Cen, Genyuan Fu, Xiaoyu Wang, Ruting Wei, Xingwang Zhou, Wei Teng, Yuanguo Ling, Jiaze Tang, Zhongan Wang, Liangzhao Chu   +9 more
wiley   +1 more source

Occurrence of White Flesh Color and Refreshing Flavor Following <i>Phytoene Synthase 2A</i> Gene Variation in Loquat Fruit. [PDF]

J Agric Food Chem
Su W, Chen X, Wei W, Kou Y, Deng C, Lin H, Chen Y, Xu Q, Wu L, Zhu C, Tong Z, Xu C, Jiang J.   +12 more
europepmc   +1 more source

Medication Purchases Are Associated With the Number of Dental Treatments

Clinical and Experimental Dental Research, Volume 11, Issue 3, June 2025.
ABSTRACT Objectives Little is known whether the number of systemic medications, indicating worsened general health, affects the number of dental appointments needed. The hypothesis is that patients purchasing more systemic medications would have an increased number of dental appointments and respective need for treatments than patients who do not ...
Freja Frankenhaeuser, Håkan Källmén, Jukka Meurman, Esa Korpi, Birgitta Söder   +4 more
wiley   +1 more source

The Fungi-Bacteria Interaction Mechanism of Microbial Consortium During Efficient Lignin Degradation Based on Metabolomics Analysis. [PDF]

Molecules
Zhang W, Wen Y, Wang Z, Diao C, Liu Z.
europepmc   +1 more source