Results 131 to 140 of about 868,117 (329)

Passive Austreibung von Rapserdflohlarven (Psylliodes chrysocephala L.)

open access: yesJournal für Kulturpflanzen, 2016
Die Studie stellt eine einfache, aber nicht sehr weit verbreitete Methode vor, um quantitativ den Befall von Winterrapspflanzen mit Larven von Psylliodes chrysocephala zu bestimmen.
Nils Conrad, Meike Brandes, Udo Heimbach
doaj  

A method for the consistent production of high quality antisera to small peptide hormones [PDF]

open access: yes, 1978
Madler, M.   +3 more
core   +1 more source

Reinventing henna: Enzyme‐catalysed colour release from stabilized Lawsonia inermis L. extracts

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The instability and reduced dyeing performance of a cosmetic formulation containing 2‐hydroxy‐1,4‐naphthoquinone (lawsone), derived from Lawsonia inermis L., is demonstrated in comparison to a novel two‐component system. This system comprises one formulation with naturally occurring lawsone precursors and a second containing a specific hydrolase ...
Nele Dallmann   +2 more
wiley   +1 more source

Antioxidative and chaperone‐like activities of a bacterioruberin‐rich extract: An innovative approach to protect the skin proteome

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The bacteriorubin‐rich extract of Arthrobacter agilis has high antioxidative properties, protecting proteins against oxidative stress and preventing their carbonylation. It also protects proteins against saline and heat stresses, suggesting a dual mode of action including antioxidant and chaperone‐like activities.
Julie C. Tisserand   +7 more
wiley   +1 more source

Electrokinetic analysis reveals common conditioner ingredient interactions with human hair

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Novel electrokinetic analysis reveals how cationic surfactant deposition on hair is influenced by chain length and counterion mobility. Longer‐chain surfactants show superior adsorption through enhanced van der Waals interactions, while chloride counterions enable stronger electrostatic interactions.
Huijun Phoebe Tham   +4 more
wiley   +1 more source

Technik, Strategie, Prozedur, Methode. Terminologisch

open access: yesPolilog: Studia Neofilologiczne, 2011
Technique, strategy, procedure, method. On some terminological-conceptual problems of teaching and researching translation The article discusses issues concerning terminological adequacy of the concepts technique, strategy, procedure and method in the ...
Roman Lewicki
doaj  

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

A Lavandula angustifolia flower extract and dipeptide‐4 blend modulates oxidative, glycative, autophagic and circadian pathways in human skin models

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The blend enhanced antioxidation, anti‐glycation, autophagy and circadian regulation in cell and skin models. Key markers included mitochondrial ROS, γ‐H2AX, AGEs, ATP, melatonin, LC3 and SOD. Significant improvements were visualized via fluorescence and quantified with statistical markers.
Lina Wang   +4 more
wiley   +1 more source

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