Results 11 to 20 of about 37,262 (231)

Production and Characterization of the Beneficial β-glucuronidase Inhibitor from non pathogenic wild yeast, Candida oleophila WP5-19-1, and its effects on gut microbes

open access: yes한국균학회지, 2022
We aimed to produce a potent β-glucuronidase inhibitor from wild yeast that could inactivate toxic substances in the colon. Culture supernatants and cell-free extracts of non-pathogenic wild yeasts were prepared and their β-glucuronidase inhibitory ...
Seon-Jeong Park, Jong-Soo Lee
doaj   +1 more source

Inhibitory Effect of Coumarins and Isocoumarins Isolated from the Stems and Branches of Acer mono Maxim. against Escherichia coli β-Glucuronidase

open access: yesApplied Sciences, 2022
We isolated eight known secondary metabolites, including two isocoumarins and six coumarins, from the stems and branches of Acer mono Maxim. Their structures were confirmed using nuclear magnetic resonance spectroscopy and by comparing the data to ...
Nguyen Viet Phong   +3 more
doaj   +1 more source

Human Mycotoxin Biomonitoring: Conclusive remarks on direct or indirect assessment of urinary deoxynivalenol [PDF]

open access: yes, 2020
Deoxynivalenol is one of the most ubiquitous mycotoxins in the Western diet through its presence in cereals and cereal products. A vast amount of studies indicate the worrying level of exposure to this toxin, while even high percentages of the population
Bouzaghnane, Nabila   +3 more
core   +1 more source

Characterization of regions of the cyanobacterial tRNAprogene that affect the expression of a β-glucuronidase reporter gene [PDF]

open access: yesFEMS Microbiology Letters, 2002
The E3 strong promoter-active fragment harbors the tRNA(pro) (GGG) gene upstream of the promoterless beta-glucuronidase (GUS) reporter gene in plasmid pKG-E3. The 74-bp tRNA(pro) coding sequence contains two regions exhibiting strong homology to blocks A and B which are the split promoter elements of eukaryotic tRNA genes.
Wipa, Chungjatupornchai   +2 more
openaire   +2 more sources

Comparison of Salivary Beta Glucuronidase Activity in Chronic Periodontitis Patients with and without Diabetes Mellitus [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Aim of the study: The aim of the study was to estimate the salivary beta glucuronidase (β) activity in patients with chronic periodontitis with and without diabetes mellitus and to evaluate the relationship between Beta Glucuronidase activity and ...
Jaiganesh Ramamurthy   +2 more
doaj   +1 more source

Exploring Enzymatic Hydrolysis of Urine Samples for Investigation of Drugs Associated with Drug-Facilitated Sexual Assault

open access: yesPharmaceuticals, 2023
Analyzing urine is common in drug-facilitated sexual assault cases if the analysis of blood is not optimal. The efficient enzymatic pretreatment of urine is important for cleaving glucuronides and improving the detection of the parent drug.
Kathrine Skov   +4 more
doaj   +1 more source

Activity-based probes for functional interrogation of retaining β-glucuronidases [PDF]

open access: yes, 2017
Humans express at least two distinct β-glucuronidase enzymes that are involved in disease: exo-acting β-glucuronidase (GUSB), whose deficiency gives rise to mucopolysaccharidosis type VII, and endo-acting heparanase (HPSE), whose overexpression is ...
Aerts, Johannes M.F.G.   +14 more
core   +2 more sources

RNA-Mediated Gene Silencing Signals Are Not Graft Transmissible from the Rootstock to the Scion in Greenhouse-Grown Apple Plants Malus sp. [PDF]

open access: yes, 2012
RNA silencing describes the sequence specific degradation of RNA targets. Silencing is a non-cell autonomous event that is graft transmissible in different plant species.
Bai   +37 more
core   +3 more sources

New Synthetic Cannabinoids Metabolism and Strategies to Best Identify Optimal Marker Metabolites. [PDF]

open access: yes, 2019
Synthetic cannabinoids (SCs) were initially developed as pharmacological tools to probe the endocannabinoid system and as novel pharmacotherapies, but are now highly abused.
Diao, Xingxing, Huestis, Marilyn A.
core   +2 more sources

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