Results 31 to 40 of about 158,894 (263)

Establishment of UPLC-Q-TOF-MS Fingerprints and Antioxidant Spectroscopic Relationship of Ethanol-eluting Sites of Tetrastigma hemsleyanum Macroporous Resin

open access: yesShipin gongye ke-ji
Objective: To study the spectrum-effect relationship between the extracts of Tetrastigma hemsleyanum and its antioxidant activity, and to clarify the quality markers of its antioxidant activity.
Guoqiang CAI   +5 more
doaj   +1 more source

Tethered Bilayer Lipid Membrane Platform for Screening Triton X-100 Detergent Replacements by Electrochemical Impedance Spectroscopy

open access: yesNanomaterials, 2023
In light of regulatory considerations, there are ongoing efforts to identify Triton X-100 (TX-100) detergent alternatives for use in the biological manufacturing industry to mitigate membrane-enveloped pathogen contamination.
Sue Woon Tan   +4 more
doaj   +1 more source

To Close or to Collapse: The Role of Charges on Membrane Stability upon Pore Formation

open access: yesAdvanced Science, 2021
Resealing of membrane pores is crucial for cell survival. Membrane surface charge and medium composition are studied as defining regulators of membrane stability. Pores are generated by electric field or detergents.
Rafael B. Lira   +4 more
doaj   +1 more source

Probiotic-Based Cleaning Solutions: From Research Hypothesis to Infection Control Applications

open access: yesBiology
Novel infection control practices are necessary to reduce the incidence of healthcare-associated infections (HAIs). Since 2007, probiotic-based cleaning solutions have been proposed as an alternative to traditional methods using disinfectants and ...
Matthew E. Falagas   +5 more
doaj   +1 more source

Alkaline protease production using eggshells and membrane-based substrates: Process modeling, optimization, and evaluation of detergent potency

open access: yesEngineering and Applied Science Research, 2021
This study focused on the use and eggshells and associated membranes (ESM) as a substrate for producing alkaline protease (AlkP). Furthermore, the study was performed to optimize the production process and check the feasibility of using the enzyme as a ...
Tsegazeab K. Mumecha   +3 more
doaj  

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Community acceptance of available milk and assessment of its quality in peri-urban area of Southwest Delhi

open access: yesIndian Journal of Community Medicine, 2020
Background: Milk is considered to be a balanced food rich in fats, proteins, vitamins, and minerals, which is complete nutrition in a balanced proportion.
Purnima Rai   +2 more
doaj   +1 more source

Optimization of Application of Optical Bryhtnees in Formulation of Detergente [PDF]

open access: yesشیمی کاربردی روز, 2009
In the present research work 5 samples of powder detergent including famous optical brightneer were prepared.Except this optical brightneer , amount of other ingredients were same in all formulation.Then optimum amount of O.B.
Mahdi Taghdri   +2 more
doaj   +1 more source

The intriguing dose-dependent effect of selected amphiphilic compounds on insulin amyloid aggregation: Focus on a cholesterol-based detergent, Chobimalt

open access: yesFrontiers in Molecular Biosciences, 2022
The amyloidogenic self-assembly of many peptides and proteins largely depends on external conditions. Among amyloid-prone proteins, insulin attracts attention because of its physiological and therapeutic importance.
Katarina Siposova   +9 more
doaj   +1 more source

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