Results 1 to 10 of about 11,782 (257)

COLORIMETRIC ESTIMATION OF INDOLEACETIC ACID [PDF]

Plant Physiology, 1951
The wide use of the auxin, indoleacetic acid, in physiological and biochemical experiments has promoted interest in methods for its colorimetrie estimation. Mitchell and Brunstetteb (1) have proposed both the nitrite and the ferric chloride-sulphuric acid tests for the quantitative estimation of indoleacetic acid (IAA) in aqueous solutions, basing ...
S A, Gordon, R P, Weber
openaire   +4 more sources

Copper-Mediated Decarboxylative Coupling of 3‑Indoleacetic Acids with Pyrazolones [PDF]

ACS Omega, 2022
Kangmei Wen, Yinrong Wu, Jiewen Chen, Jie Shi, Mulin Zheng, Xingang Yao, Xiaodong Tang   +6 more
doaj   +2 more sources

Comparison of IAA and amino acid profiles of the selected rootstocks and their accumulation in grafted scion of Cucumis sativus L. [PDF]

PeerJ
Finding a suitable rootstock for Cucumis sativus L. is an important area of research, as it is aimed at extending the fruiting period and increasing the yield.
Serik Jantassov, Alima Shoibekova, Aigerim Jantassova, Ali Samatov, Bulat Kuluev, Yakov Mineev, Izat Smekenov, Maxat Toishimanov, Gabit Bari   +8 more
doaj   +3 more sources

Integrative metagenomics and metabolomics reveal age-associated gut microbiota and metabolite alterations in a hamster model of COVID-19 [PDF]

Gut Microbes
Aging is a key contributor of morbidity and mortality during acute viral pneumonia. The potential role of age-associated dysbiosis on disease outcomes is still elusive.
Patrícia Brito Rodrigues, Vinícius de Rezende Rodovalho, Valentin Sencio, Nicolas Benech, Marybeth Creskey, Fabiola Silva Angulo, Lou Delval, Cyril Robil, Philippe Gosset, Arnaud Machelart, Joel Haas, Amandine Descat, Jean François Goosens, Delphine Beury, Florence Maurier, David Hot, Isabelle Wolowczuk, Harry Sokol, Xu Zhang, Marco Aurélio Ramirez Vinolo, François Trottein   +20 more
doaj   +2 more sources

Serum Metabolic Profiles of Chinese Women With Perimenopausal Obesity Explored by the Untargeted Metabolomics Approach

Frontiers in Endocrinology, 2021
By far, no study has focused on observing the metabolomic profiles in perimenopause-related obesity. This study attempted to identify the metabolic characteristics of subjects with perimenopause obesity (PO).
Shanshan Ding, Mingyi Chen, Ying Liao, Qiliang Chen, Qiliang Chen, Xuejuan Lin, Shujiao Chen, Yujuan Chai, Candong Li, Tetsuya Asakawa, Tetsuya Asakawa, Tetsuya Asakawa   +11 more
doaj   +1 more source

Quantification of Gut Microbiota Dysbiosis-Related Organic Acids in Human Urine Using LC-MS/MS

Molecules, 2022
Urine organic acid contains water-soluble metabolites and/or metabolites—derived from sugars, amino acids, lipids, vitamins, and drugs—which can reveal a human’s physiological condition. These urine organic acids—hippuric acid, benzoic acid, phenylacetic
Yu-Tsung Lee, Sui-Qing Huang, Ching-Hao Lin, Li-Heng Pao, Chun-Hui Chiu   +4 more
doaj   +1 more source

Metabolite Changes After Metabolic Surgery – Associations to Parameters Reflecting Glucose Homeostasis and Lipid Levels

Frontiers in Endocrinology, 2021
AimsTo test the hypothesis that adipose tissue gene expression patterns would be affected by metabolic surgery and we aimed to identify genes and metabolic pathways as well as metabolites correlating with metabolic changes following metabolic surgery ...
Sofie Ahlin, Sofie Ahlin, Consuelo Cefalo, Isabel Bondia-Pons, Kajetan Trošt, Esmeralda Capristo, Luca Marini, Montserrat Romero, Montserrat Romero, Montserrat Romero, Antonio Zorzano, Antonio Zorzano, Antonio Zorzano, Amalia Gastaldelli, Geltrude Mingrone, Geltrude Mingrone, John J. Nolan, John J. Nolan   +17 more
doaj   +1 more source

Fractionation, molecular composition, and biological effects of organic matter in bio-stabilization sludge with implication to land utilization

Environment International, 2022
Bioactive organic compounds (BOCs) contained in bio-stabilized products of waste activated sludge (WAS) have attracted considerable attention, as they can enhance the fertilizing effect of WAS in land applications.
Yu Zhang, Hao Yuan, Siying Cai, Hang He, Peng Yang, Aibin Hu, Weijun Zhang, Dongsheng Wang   +7 more
doaj   +1 more source

Identification and Quantification of Key Phytochemicals, Phytohormones, and Antioxidant Properties in Coccinia grandis during Fruit Ripening

Antioxidants, 2022
Coccinia grandis contains secondary metabolites, such as flavonoids, phenolic acids, terpenoids, alkaloids, sterols, and glycosides, which are known to have in vitro antioxidant, antidiabetic, anti-inflammatory, and antidyslipidemic activities.
In Young Lee, Nami Joo
doaj   +1 more source

The Response of Fecal Microbiota and Host Metabolome in Dairy Cows Following Rumen Fluid Transplantation

Frontiers in Microbiology, 2022
Rumen fluid transplantation (RFT) has been used to rebuild rumen bacterial homeostasis, reshape rumen function, and restore rumen fermentation, whereas the effect of RFT on fecal microbiota and host metabolism in cows remains poorly understood.
Shuai Huang, Shuai Huang, Gang Zheng, Hongkai Men, Hongkai Men, Wei Wang, Shengli Li   +6 more
doaj   +1 more source