Results 81 to 90 of about 61,335 (234)
L'antigène protéique destiné aux tests d'allergie et préparé selon la méthode de R.N. GOURLAY (lyse par les ultra-sons et précipitation par le sulfate d'ammonium) est toujours plus ou moins contaminé par l'antigène lipopolyosidique de Mycoplasma mycoïdes.
Pierre Perreau
doaj +1 more source
Quantitative study of interactions between Saccharomyces cerevisiae and Oenococcus oeni strains [PDF]
This study examines the interactions that occur between Saccharomyces cerevisiae and Oenococcus oeni strains during the process of winemaking. Various yeast/bacteria pairs were studied by applying a sequential fermentation strategy which simulated the ...
Mathieu, Florence +2 more
core +3 more sources
UV exposure induces cuticular and cortical damage in natural hair, with oxidative effects and protein degradation comparable to bleaching. However, double bleaching leads to significantly greater structural degradation, emphasizing distinct mechanisms and severity of chemical versus UV‐induced damage. Abstract The combination of chemist techniques is a
Nathana Cindy Barros Silva Ramos +7 more
wiley +1 more source
Etude chimique et toxicologique d'une plante égyptienne : orobanche minor Sutton
Aucun résumé disponible en français.
S.H. Kamel
doaj +1 more source
d13C pattern of dissolved inorganic carbon in a small granitic catchment: the Strengbach case study (Vosges mountains, France) [PDF]
The transfers and origins of dissolved inorganic carbon DIC. were studied for a year in a soil–spring–stream system in the Strengbach catchment, Vosges mountains, France.
Amiotte Suchet, Philippe +6 more
core +3 more sources
Targeted keratin repair: A plant‐based approach to hair strength and surface restoration
Application of Avena strigosa seed extract may reinforce keratin bonding, restoring hair fibre integrity by promoting intramolecular interactions at damaged sites of keratin proteins. Abstract Objective Chemical and thermal stress disrupts the intramolecular and intermolecular interactions that stabilize hair keratin, leading to structural degradation ...
Emina Besic Gyenge +6 more
wiley +1 more source
Aspects physiologiques et nutritionnels de l'alimentation du bétail en Afrique tropicale
Aucun résumé disponible.
C. Labouche, P. Mainguy
doaj +1 more source
Removal of bisphenol A by a nanofiltration membrane in view of drinking water production [PDF]
The efficiency with which a nanofiltration membrane (Desal 5 DK) removes bisphenol A(BPA) was investigated, together with the mechanisms involved. Whereas high retention (490%) was obtained at the beginning of the filtration, the observed retention ...
Aimar, Pierre +3 more
core +2 more sources
Summary Cellular ion and pH homeostasis are crucial factors affecting and regulating metabolic reactions, protein stability, signalling and transport mechanisms. To balance intracellular ion concentrations, organisms need to constantly sense and respond to both the extracellular environment and cell compartments' requests.
Anna Santin +15 more
wiley +1 more source
Aucun résumé disponible.
Georges Curasson
doaj +1 more source

