Results 61 to 70 of about 19,113 (212)

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

Contribution à l'étude de la végétation steppique du Maroc oriental: Transect Jerrada - Figuig. [PDF]

open access: yes, 2001
Contribution study to the steppique vegetation of Eastern Morocco: Transect Jerrada-Figuig. Mots clés. Maroc oriental, steppe, écologie, Stipa tenacissima. Key words.
Ben El Mostafa, Souâd   +2 more
core   +3 more sources

A review of skin microbiome and new challenges to cosmetic microbiome‐friendly formulations

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microbiome‐friendly concepts offer new perspectives for a healthy relationship between cosmetic use and the skin microbiome, especially the interaction of non‐biotic cosmetic ingredients with the skin, requiring further studies to clarify the dynamics between the skin microbiome and different classes of cosmetic ingredients.
Yasmin Rosa Santos   +3 more
wiley   +1 more source

Staphylinidae from Under Bark and at Sap of Trees, a Preliminary Survey of Species Possibly Beneficial to Forestry (Coleoptera) [PDF]

open access: yes, 2017
Two hundred and one species of Staphylinidae known to be found under bark or at sap of trees are listed. The possibility of these insects being important elements in the population dynamics of forest pests is discussed.
Legner, E. F, Moore, Ian
core   +3 more sources

Penetration enhancement effects of topically applied crosslinked hyaluronic acid

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Cross‐linked hyaluronic acid (HA) was demonstrated to enhance the topical delivery of a variety of hydrophilic actives into the skin. This phenomenon was observed for both small molecules and macromolecules, the latter of which was analysed with MALDI mass spectrometry imaging (MALDI‐MSI).
Aaron Cohen   +7 more
wiley   +1 more source

Quelques marqueurs morphologiques des Teucrium section Polium (Lamiaceae) du Maroc: Valeurs diagnostiques à différents niveaux d'intégration [PDF]

open access: yes, 1993
The section polium of the genus Teucrium (Lamiaceae) is composed of groups of taxa that set problems of determination. This difficulty is the direct consequence, for a great number of taxa, of a lack of stable characters at the level of the species. This
El Oualidi, Jalal, Puech, Suzette
core   +4 more sources

Faunistic inventory of the genus Culicoides (Diptera: Ceratopogonidae) in Mauritius Island, Indian Ocean: Diversity and spatial distribution of species of veterinary interest Inventaire faunistique du genre Culicoides (Diptera: Ceratopogonidae) sur l'île Maurice dans l'océan Indien: diversité et répartition spatiale des espèces présentant un intérêt vétérinaire

open access: yesMedical and Veterinary Entomology, EarlyView.
Four Afrotropical Culicoides species are recorded in Mauritius with suspected or historically involvement in BTV and EHDV transmission. All species were distributed all over the island. While intra‐specific morphological variations were detected, genetic analyses did not reveal any cryptic diversity. Abstract Viruses transmitted by biting midge species
Diana P. Iyaloo   +15 more
wiley   +1 more source

Tiques d'animaux sauvages en Haute-Volta

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1978
Vingt-quatre espèces de tiques ont été recensées sur les animaux sauvages de Haute-Volta. De 5 à 10 espèces pourront certainement s'ajouter à cette liste, après l'étude systématique du groupe d'Haemaphysalis leachi ou des récoltes de tiques sur éléphants,
Pierre-Claude Morel
doaj   +1 more source

Premières données a l'étude paplynologique des dépôts calcareux quaternaires en Catalogne [PDF]

open access: yes, 1977
Los primeros análisis polínicos de los depósitos del cuaternario catalán permiten diferenciar 76 taxones y cuatro conjuntos florísticos que se sitúan entre el pleistoceno antiguo y el ...
Ceurts, M. A.
core   +1 more source

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