Results 161 to 170 of about 467,481 (433)

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

Cosmetic surgery and the $SL(2,\mathbb{C})$ Casson invariant for two-bridge knots [PDF]

open access: yesarXiv, 2016
We consider the cosmetic surgery problem for two-bridge knots in the 3-sphere. It is seen that all the two-bridge knots at most 9 crossings other than $9_{27} = S(49,19)=C[2,2,-2,2,2,-2]$ admits no purely cosmetic surgery pairs. Then we show that any two-bridge knot of the Conway form $[2x,2,-2x,2x,2,-2x]$ with $x \ge 1$ admits no cosmetic surgery ...
arxiv  

Cosmetic Nanotechnology [PDF]

open access: yes, 2007
This symposium series book will tackle one of the fastest growing markets in the chemical industry in the US and world wide: personal care. Through advances in nanotechnology there have been significant opportunities for new developments in materials and delivery mechanisms for cosmetics and personal care products.
Kathleen O. Havelka   +2 more
openaire   +2 more sources

The Roles of Word of Mouth, Religiosity, and Behavioral Control Toward Halal Cosmetics’ Purchase Intention: Attitude as Mediation [PDF]

open access: yes
This study aims at discovering the antecedent of halal cosmetics’ purchase intention by conducting development on Planned Behavioral Theory through adding the constructs of word of mouth and religiosity.
Fiandari, Yulist Rima   +2 more
core  

The mainstream cosmetics industry in Malaysia and the emergence, growth, and prospects of halal cosmetics [PDF]

open access: yes, 2010
Muslims all over the world are almost totally dependent on cosmetics products made by non-Muslims. Moreover, Muslims seem to have taken the back seat when it comes to the cosmetics industry which is dominated, and to a certain degree monopolized, by non ...
Al-Hosam, Asma   +4 more
core  

Comparison of Micellar Electrokinetic Chromatography, Liquid Chromatography, and Microbiologic Assay for Analysis of Cephalexin in Oral Suspensions [PDF]

open access: yes, 2020
Two well-accepted methodologies, based on a microbiologic assay (MA) and liquid chromatography (LC), and a novel methodology using micellar electrokinetic chromatography (MEKC), were compared for the determination of cephalexin in commercially available ...
Cosmetics Drugs, Forensic Sciences
core  

Perfumes and perfume-making in the Celestina [PDF]

open access: yes, 2009
Celestina’s house, as Dorothy Sherman Severin notes, is at the same time ‘a bawdy house, a factory for perfumes and cosmetics, and a symbol of the misrule of a woman empowered by her illegal professions of sorceress, witch and bawd’ (Severin 1995: 45 ...
Twomey, Lesley
core   +1 more source

Flow‐based immunomagnetic enrichment of circulating tumor cells from diagnostic leukapheresis product

open access: yesMolecular Oncology, EarlyView.
The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens   +8 more
wiley   +1 more source

Workflow for investigation of Out of Specification results in physico-chemical laboratory in Alkaloid [PDF]

open access: yesMakedonsko Farmacevtski Bilten
The efficient and accurate investigation of Out of Specification (OOS) results is crucial in maintaining the reliability and quality of products in a physico-chemical laboratory.
Andrea Alagjozovska   +8 more
doaj   +1 more source

Exceptional or half-integral chirally cosmetic surgeries [PDF]

open access: yesarXiv
A pair of Dehn surgeries on a knot is called chirally cosmetic if they yield orientation-reversingly homeomorphic 3-manifolds. In this paper, we consider exceptional or half-integral chirally cosmetic surgeries, and obtain several restrictions.
arxiv  

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