Filtered By:
Drug: Acetic Acid
This page shows you your search results in order of date. This is page number 20.
Order by Relevance | Date
Total 4747 results found since Jan 2013.
Protective effects of scutellarin in experimental colitis in rats
Biotech Histochem. 2023 Jun 20:1-13. doi: 10.1080/10520295.2023.2224061. Online ahead of print.ABSTRACTUlcerative colitis (UC) is an inflammatory bowel disease of unknown etiology for which effective treatments are lacking. Scutellarin is a flavonoid with anti-apoptotic, antioxidant and anti-inflammatory effects. We investigated the possible protective effects of scutellarin on UC induced by acetic acid in rats. We used five groups of male rats: control, scutellarin, UC, UC + scutellarin, UC + sulfasalazine. Colonic mucosal inflammation was evaluated microscopically. Malondialdehyde (MDA), superoxide dismutase (SOD) activi...
Source: Biotechnic and Histochemistry - June 20, 2023 Category: Research Authors: Hasan Aksit Dilek Aksit Eren Altun Source Type: research
Core-shell Nanostructured Cu-based Bi-metallic Electrocatalysts for Co-production of Ethylene and Acetate
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Jeannie Ziang Yie Tan, Ashween Kaur Virdee, John Andresen, Mercedes Maroto-Valer Direct electrocatalytic CCU routes to produce a myriad of valuable chemicals (e. g., methanol, acetic acid, ethylene, propanol, among others) will allow the chemical industry to shift away from the... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Faraday Discuss. latest articles - June 19, 2023 Category: Chemistry Authors: Jeannie Ziang Yie Tan Source Type: research
Method development and validation in the curry leaf matrix employing advanced mass spectrometry: quantitative screening of 490 multiclass pesticides by buffered ethyl acetate technique
J Environ Sci Health B. 2023 Jun 18:1-17. doi: 10.1080/03601234.2023.2221994. Online ahead of print.ABSTRACTCurry leaf is an evergreen herb with culinary, pharmaceutical, and nutraceutical applications. As pesticide residue in curry leaf has garnered significant regulatory attention in recent years, here we report a reliable method, which was validated for the determination of 265 and 225 pesticides using LC-MS/MS and GC-MS/MS, respectively. At first, the sample was comminuted after adding water (1:2). The sample preparation workflow included extraction of 10 g homogenized sample with 10 mL ethyl acetate (+1% acetic acid),...
Source: Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes - June 19, 2023 Category: Environmental Health Authors: Jagruti Jankar Bharat Taynath Sandip Hingmire Reshma Patil Kaushik Banerjee Source Type: research
Indole-3-acetonitrile is a critical molecule with weed allopathic suppression function in broccoli (Brassica oleracea var. italica)
Chem Biodivers. 2023 Jun 18:e202300444. doi: 10.1002/cbdv.202300444. Online ahead of print.ABSTRACTCruciferous plants are frequently used for ecologically benign weed control in agricultural production. The varieties were the most effective, Most effective Broccoli varieties were screened using the entropy method-based topsis model at first. Result showed that Lvwawa and Lvbaoshi were most effective in allelopathic suppression on radishes. Column and thin-layer chromatography were used to extract the allelopathic compounds from broccoli residues, which contained various herbicidal active substances; among them, purified si...
Source: Chemistry and Biodiversity - June 18, 2023 Category: Biochemistry Authors: Wanyou Liu Baozhu Dong Jinghan Hu Zhenpeng Xu Chengzhong Zheng Yin Nian Hongyou Zhou Source Type: research
Production efficiency and properties of bacterial cellulose membranes in a novel grape pomace hydrolysate by Komagataeibacter melomenusus AV436 < sup > T < /sup > and Komagataeibacter xylinus LMG 1518
Int J Biol Macromol. 2023 Jun 15:125368. doi: 10.1016/j.ijbiomac.2023.125368. Online ahead of print.ABSTRACTThe microbial production of cellulose using different bacterial species has been extensively examined for various industrial applications. However, the cost-effectiveness of all these biotechnological processes is strongly related to the culture medium for bacterial cellulose (BC) production. Herein, we examined a simple and modified procedure for preparing grape pomace (GP) hydrolysate, without enzymatic treatment, as a sole growth medium for BC production by acetic acid bacteria (AAB). The central composite design ...
Source: International Journal of Biological Macromolecules - June 17, 2023 Category: Biochemistry Authors: Selestina Gorgieva Ur ška Jančič Eva Cepec Janja Tr ček Source Type: research
Multiomics reveals Claroideoglomus etunicatum regulates plant hormone signal transduction, photosynthesis and La compartmentalization in maize to promote growth under La stress
Ecotoxicol Environ Saf. 2023 Jun 12;262:115128. doi: 10.1016/j.ecoenv.2023.115128. Online ahead of print.ABSTRACTRare earth elements (REEs) have been widely used in traditional and high-tech fields, and high doses of REEs are considered a risk to the ecosystem. Although the influence of arbuscular mycorrhizal fungi (AMF) in promoting host resistance to heavy metal (HM) stress has been well documented, the molecular mechanism by which AMF symbiosis enhances plant tolerance to REEs is still unclear. A pot experiment was conducted to investigate the molecular mechanism by which the AMF Claroideoglomus etunicatum promotes maiz...
Source: Ecotoxicology and Environmental Safety - June 14, 2023 Category: Environmental Health Authors: Jingxia Zhang Fengwei Diao Baihui Hao Lei Xu Bingbing Jia Yazhou Hou Shengli Ding Wei Guo Source Type: research
Magnetite enhancing sludge anaerobic fermentation to improve wastewater biological nitrogen removal: Pilot-scale verification
Chemosphere. 2023 Jun 12:139197. doi: 10.1016/j.chemosphere.2023.139197. Online ahead of print.ABSTRACTAlkaline anaerobic fermentation for acids production has been considered as an effective method to recover resources from waste activated sludge, and magnetite could improve the quality of fermentation liquid. Here we have constructed a pilot-scale sludge alkaline anaerobic fermentation process enhanced by magnetite to produce short chain fatty acids (SCFAs), and used them as external carbon sources to improve the biological nitrogen removal of municipal sewage. Results showed that the addition of magnetite could signific...
Source: Chemosphere - June 14, 2023 Category: Chemistry Authors: Binbin Jiang Donghui Lu Xiaojia Shen Fan Zhang Xiangyang Xu Liang Zhu Source Type: research
Impact of Bacillus species on Fe reduction of kaolin in bioleaching: surface, structural, and chemical studies
Appl Microbiol Biotechnol. 2023 Jun 14. doi: 10.1007/s00253-023-12622-0. Online ahead of print.ABSTRACTConventional techniques to remove Fe impurities in kaolin typically involve high environmental impact and cost. Alternative methods have been focused on the use of bioleaching where Fe in kaolin is reduced with microorganisms. Early results established a noticeable effect of the bacteria on the redox state of Fe, but knowledge gaps persist such as details on the bacterial-kaolin interactions during attachment of bacteria onto kaolin surface, the metabolites produced by bacteria, and changes in Fe(II)/Fe(III) ion equilibri...
Source: Applied Microbiology and Biotechnology - June 14, 2023 Category: Microbiology Authors: Shih Nee Yong Wei Sheong Lee Sylvia Chieng Steven Lim Seng How Kuan Source Type: research
