Results 61 to 70 of about 7,176 (207)

Destruction of indoleacetic acid [PDF]

Archives of Biochemistry and Biophysics, 1962
Abstract Kinetics of enzymic oxidation of indoleacetic acid (IAA) are interpreted as indicating that the reaction has an autocatalytic, cyclical mechanism involving unstable intermediates whose formation and disappearance are important in determining the over-all reaction rate.
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Serotonin (5‐Hydroxytryptamine): Metabolism, Signaling, Biological Functions, Diseases, and Emerging Therapeutic Opportunities

MedComm, Volume 6, Issue 9, September 2025.
This article reviews the roles of 5‐HT metabolism, 5‐HT receptors, and their related signaling pathways in normal physiology and various diseases, and explores their potential value in disease treatment, providing a reference basis for research and clinical treatment in related fields. ABSTRACT Serotonin (5‐hydroxytryptamine; 5‐HT) is an evolutionarily
Yuxin Zhang, Nan Wang, Louqian Zhang, Yan Zhuang, Qilei Xin, Xiaosong Gu, Chunping Jiang, Junhua Wu   +7 more
wiley   +1 more source

Bound Indoleacetic Acid in Avena Coleoptiles [PDF]

Plant Physiology, 1966
When C(14) carboxyl indoleacetic acid (IAA) is transported through Avena coleoptile sections a fraction of the activity becomes bound. The nature of this bound IAA has been investigated. Upon extraction with solvents and chromatography a substance having the R(F) of IAA in 4 solvents was detected.
Kenneth V. Thimann, Alan Winter
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Multi‐Omics Analysis of Ileal Mucosa and Mesentery Before and After Ileocecal Resection in Crohn's Disease

United European Gastroenterology Journal, Volume 13, Issue 7, Page 1239-1252, September 2025.
ABSTRACT Crohn's disease (CD), a type of inflammatory bowel disease (IBD), is a chronic disorder involving any part of the gastrointestinal tract. Ileocecal resection may serve as a more effective treatment option for early CD. However, the potential relationship and mechanisms between the ileocecum and remission induction of CD are still elusive.
Kai Xia, Yiran Jiao, Luoqiu Zhang, Renyuan Gao, Fangtao Wang, Yun Pan, Shuang Cui, Yin Lin, Tianqi Wu, Lin Li, Xiaocai Wu, Yu Ruan, Jing Sun, Lu Yin, Chunqiu Chen, Moubin Lin   +15 more
wiley   +1 more source

Transcriptomic and phosphoproteomic profiling and metabolite analyses reveal the mechanism of NaHCO3-induced organic acid secretion in grapevine roots

BMC Plant Biology, 2019
Background Organic acid secretion is a widespread physiological response of plants to alkalinity. However, the characteristics and underlying mechanism of the alkali-induced secretion of organic acids are poorly understood.
Guangqing Xiang, Wanyun Ma, Shiwei Gao, Zhongxin Jin, Qianyu Yue, Yuxin Yao   +5 more
doaj   +1 more source

Bacillus coagulans regulates gut microbiota and ameliorates the alcoholic-associated liver disease in mice

Frontiers in Microbiology
IntroductionAlcoholic-associated liver diseases (ALD) are now widespread issues worldwide. Alcoholic-induced chronic dysbiosis of the gut microbiota is one of the factors in the pathophysiology of ALD.MethodsIn this work, we employed a chronic-binge ...
Zhenzhen Liu, Tong Liu, Zhenting Zhang, Zhenting Zhang, Yurong Fan   +4 more
doaj   +1 more source

Emerging Nanotechnology Strategies for Obesity Therapy

Advanced Science, Volume 12, Issue 32, August 28, 2025.
Three types of nanomaterials used for obesity treatment are highlighted, including inorganic nanomaterials, organic nanomaterials and biomimetic nanomaterials. A detailed and comprehensive introduction to the recent nanotechnology strategies for obesity management is also provided, including drug delivery, photodynamic therapy, hyperthermia, gas ...
Weili Chang, Zhaoxu Meng, Yuezhu Zhao, Yake Qi, Zhou Li, He Lian   +5 more
wiley   +1 more source

Transforming Tilapia into Indoleacetic Acid-Containing Biostimulants: Synergistic Effect of Enzymolysis and Multi-Strain Fermentation

Fermentation
Following new trends in green development, many studies have focused on the high-value utilization of fish resources through green biological processes. This study innovatively introduced a one-step process of mixed strain–enzyme synergy (MES) with which
Hanyi Xie, Bin Zhong, Qimin Zhang, Xi Hu, Xuesen Xia, Hong Xie, Zhenqiang Wu   +6 more
doaj   +1 more source

Indoleacetic Acid Oxidase: A Dual Catalytic Enzyme? [PDF]

Plant Physiology, 1972
The isolation of a unique enzyme capable of oxidizing indoleacetic acid, but devoid of peroxidase activity, has been reported for preparations from tobacco roots and commercial horseradish peroxidase. Experiments were made to verify these results using enzyme obtained from Betula leaves and commercial horseradish peroxidase.
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Indoleacetic Acid in Two Species of Nicotiana [PDF]

Nature, 1957
IN Nature, and afterwards elsewhere, Vlitos, Meudt and Beimler1,2 reported that they were unable to detect indole-3-acetic acid in leaf, stem, root or apical tissue of Nicotiana tabacum L. ‘Maryland Mammoth’ plants, which had been grown under long-day conditions.
N. P. Kefford, Katie Helms
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