Results 111 to 120 of about 62,274 (263)

Contact Sensitization in Adults With Atopic Dermatitis: A 21‐Year Single‐Center Tertiary Experience

Contact Dermatitis, EarlyView.
A graphical abstract has been included as supplemental material. ABSTRACT Background Atopic dermatitis is a common chronic inflammatory skin condition. Data on contact sensitization in adults with atopic dermatitis remain limited. Objectives To investigate the prevalence of contact sensitization in adults with and without AD: Patients/Methods A ...
Francesca Caroppo, Anna Zambello, Giulia Biolo, Fortunato Cassalia, Laura Ventura, Anna Belloni Fortina   +5 more
wiley   +1 more source

Spectrophonetric Determination Of Eugenol

Communications, Faculty Of Science, University of Ankara Series B Chemistry and Chemical Engineering, 1968
A rapid and simple method for the spectrophotometric determination of eugenol has been developed by using the reaction between eugenoland l-nitroso-2-naphthol.A study of variables that may interfere in the reaction is presented and the op¬timum conditions for performihg the quantitative determination are established.
openaire   +2 more sources

Chemically modified β-cyclodextrins useful in developing biosensors of agricultural and food relevance [PDF]

, 2013
β-cyclodextrin (β-CD), a natural, non-toxic cycloeptaamilose macrocycle, is a useful biomatrix for immobilizing enzymes on a biosensor surface because of the affinity of its cavity for hydrophobic guest molecules (e.g., aminoacids). In this work β-CD has
Calia, Giammario, Carta, Paola, Delogu, Giovanna, Dettori, Maria Antonietta, Fabbri, Davide, Migheli, Quirico, Monti, Patrizia, Serra, Pier Andrea   +7 more
core  

Propolis and Beeswax in Cosmetics: A Market Survey and Literature Review on Their Relationship and Role in Allergic Contact Dermatitis

Contact Dermatitis, EarlyView.
Propolis is rarely used in conventional cosmetics within the EU, and such products are therefore unlikely to be significant sources of exposure for patients with positive patch test reactions to propolis. There is no evidence that small amounts of propolis in white beeswax (cera alba) in cosmetics can trigger allergic contact dermatitis in individuals ...
Anton C. de Groot, Norbertus A. Ipenburg, Thomas Rustemeyer   +2 more
wiley   +1 more source

Eugenol: a phyto-compound effective against methicillin-resistant and methicillin-sensitive Staphylococcus aureus clinical strain biofilms.

PLoS ONE, 2015
BackgroundInhibition and eradication of Staphylococcus aureus biofilms with conventional antibiotic is difficult, and the treatment is further complicated by the rise of antibiotic resistance among staphylococci.
Mukesh Kumar Yadav, Sung-Won Chae, Gi Jung Im, Jae-Woo Chung, Jae-Jun Song   +4 more
doaj   +1 more source

Loss of Tooth Structure After Successive Removal of Temporary Restorative Materials by Dental Students Between Endodontic Treatment Sessions: An In Vitro Study

European Journal of Dental Education, EarlyView.
ABSTRACT Objective The aim of this study was to evaluate the loss of tooth structure after the removal of temporary restorative materials between endodontic treatment sessions performed by undergraduate students. Methods Twenty human molar teeth underwent endodontic coronal access and were randomly divided into two groups.
Márcia Cunha, Andressa Galzer dos Santos, Roberto Zimmer, Fernanda Zanella Arruda, Guilherme Anziliero Arossi, Fernando Freitas Portella   +5 more
wiley   +1 more source

Decadal Rapid Change in Energetic Carrying Capacity for Juvenile Chum Salmon in the Sanriku Coast

Fisheries Oceanography, EarlyView.
ABSTRACT Adult returns to coastal rivers in Sanriku, located near the southernmost area of chum salmon distribution, have declined since 2010. Climate‐induced fluctuations in juvenile prey availability may affect growth and survival, which are linked to adult returns.
Yuki Iino, Yuichi Shimizu, Tomoki Sato, Takashi Kitagawa   +3 more
wiley   +1 more source

Pengambilan Minyak Atsiri Bunga Cengkeh (Clove Oil) Menggunakan Pelarut N-heksana Dan Benzena [PDF]

, 2012
Minyak cengkeh merupakan salah satu jenis minyak atsiri yang dapat diperoleh dari bunga, tangkai atau gagang bunga dan daun cengkeh. Kandungan minyak atsiri bunga cengkeh mencapai 21,3% dengan kadar eugenol antara 78-95%, dari tangkai atau gagang bunga ...
Hadi, S. (Saiful)
core  

Seasonal dynamics in terrestrial insect communities after the impact of the Brumadinho tailings dam disaster

Insect Conservation and Diversity, EarlyView.
Despite severe habitat loss, insect species richness, seasonal fluctuations in richness and temporal β‐diversity did not differ significantly among forests adjacent to the mudflow and reference sites. We found higher wet‐season species richness for ants, bees, butterflies and dung beetles, while termites showed no seasonal change; β‐diversity was ...
Frederico Neves, Inácio Gomes, Pedro Giovâni da Silva, Marina Beirão, Cassiano Sousa Rosa, Flávio Castro, José Eustáquio Santos Júnior, Mariana Moura, Adriano Paglia, Tiago Dornas, Fábio Vieira, Ricardo Solar   +11 more
wiley   +1 more source

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

International 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, Arnavaz Akhzarmehr, Charise Dallazem Bertol   +2 more
wiley   +1 more source