Results 111 to 120 of about 25,505 (287)

Evaluación del D-004 en el Ensayo de Ames por incorporación directa a placa

, 2005
El D-004 es un extracto lipídico obtenido del fruto de la palma real (Roystonea regia) (Arecaceae) que consiste en una mezcla reproducible de ácidos grasos, en la cual el ácido oleico, el laurico y el palmítico son los más abundantes. El tratamiento oral
Marrero Cofiño, G., Gámez Menéndez, R., Fernández, I., Gutiérrez Martínez, A., Curveco Sánchez, D., García Cambián, H.   +5 more
core  

Traction Force Microscopy for Viscoelastic Substrates: A Semi‐Analytical Method

Advanced Science, EarlyView.
A semi‐analytical viscoelastic traction force microscopy framework is introduced for quantifying time‐resolved cell tractions on flat finite‐thickness substrates. The method generalizes elastic traction force microscopy to Generalized Maxwell materials, identifies when elastic approximations remain valid and, when they do not, shows that inferred ...
Adrià Villacrosa‐Ribas, Daniëlle C. A. Duffhues, Pim van den Bersselaar, Sarah Pragnere, Bart G. W. Groenen, Mariana Azevedo Gonzalez Oliva, Giuseppe Ciccone, Manuel Salmeron‐Sanchez, Carlijn V. C. Bouten, Jose J. Muñoz, Vito Conte   +10 more
wiley   +1 more source

Genetic psychology monographs. Age Changes in Children's Mosaic Responses From Five to ten Years. Modifications dans les réponses au Test Rorschach en fonction de l'âge chez l'enfant de 5 à 7 ans, par Louise Bates Ames et Frances L. Lig

, 1964
Genetic psychology monographs. Age Changes in Children's Mosaic Responses From Five to ten Years. Modifications dans les réponses au Test Rorschach en fonction de l'âge chez l'enfant de 5 à 7 ans, par Louise Bates Ames et Frances L. Lig.

core   +1 more source

Assessment of the performance of the Ames MPF™ assay: A multicenter collaborative study with six coded chemicals

International audienceThe Ames MPF™ is a miniaturized, microplate fluctuation format of the Ames test. It is a standardized, commercially available product which can be used to assess mutagenicity in Salmonella and E.
Koelbert, Cécile, Matsuyama, Ryoko, Mayrhofer, Elisa, Constans, Mathilde, Finot, Francis, Prielinger, Lukas, Roblin, Clémence, Bellet, Deborah, Malesic, Laure, Wäse, Kerstin, Khoury, Laure, Le Tesson, Audrey, Spiliotopoulos, Dimitrios, Audebert, Marc, Kitamoto, Sachiko, Kirchnawy, Christian, Mouche, Isabelle, Barisch, Ilona, Rainer, Bernhard, Czich, Andreas, Gervais, Véronique, Preikschat, Birgit   +21 more
core   +1 more source

Estrogenic and mutagenic activities of crotalaria pallida measured by recombinant yeast assay and ames test

, 2013
Background: Crotalaria pallida Ailton is a plant belonging to the Fabaceae family, popularly known as rattle or rattlesnake and used in traditional medicine to treat swelling of the joints and as a vermifuge.
Resende, Flávia Aparecida, Lívia Greghi Espanha, Höhne, Ana Paula Oliveira [UNESP], Höhne, Ana Paula Oliveira, Espanha, Lívia Greghi [UNESP], Resende, Flávia Aparecida [UNESP], Eliana Aparecida Varanda, Maria do Socorro F Melo, Boldrin, Paula Karina, Catarine Haidê Nogueira, Flávia Aparecida Resende, Paula Karina Boldrin, Melo, Maria do Socorro F [UNESP], Espanha, Lívia Greghi, Vilegas, Wagner, de Camargo, Mariana Santoro [UNESP], Varanda, Eliana Aparecida [UNESP], Wagner Vilegas, Nogueira, Catarine Haidê [UNESP], Melo, Maria do Socorro F, Varanda, Eliana Aparecida, Mariana Santoro de Camargo, Nogueira, Catarine Haidê, de Camargo, Mariana Santoro, Ana Paula Oliveira Höhne, Boldrin, Paula Karina [UNESP], Vilegas, Wagner [UNESP]   +26 more
core   +1 more source

A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

Advanced Science, EarlyView.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng, Qipeng Cheng, Xiaoxu Zhang, Honglan Wang, Jinghan Zhang, Xinyi Ding, Pengfei Zhang, Lanhua Yi, Kwok‐Yin Wong, Kin‐Fai Chan, Sheng Chen, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Remote oder In-person Usability-Test ? : Methodenvergleich am Beispiel des Metakatalogs Swissbib

, 2013
Immer neue Formen von Nutzertests werden verwendet, um die Usability von Benutzerschnittstellen zu evaluieren. Die vorliegende Arbeit vergleicht einen Discount Usability-Test mit einem unmoderierten Remote Usability-Test und analysiert die Benutzerfreundlichkeit des Schweizerischen Metakatalogs Swissbib.
openaire   +1 more source

Mutagene en antimutagene activiteit van bioflavonoiden en analoge verbindingen in de Ames/Salmonella test

, 2012
De mutagene en antimutagene eigenschappen van bioflavonoiden werden in de bacteriele mutageniteitstest van Ames met Salmonella typhimurium stammen TA98 en TA100 onderzocht.
Stel JJ van der, Mohn GR, Hamzink MRJ, Kreijl CF, Stavenuiter JFC   +4 more
core  

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

Advanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li, Chenfei Qv, Haoran Tu, Qinfen Gu, Wayne D. Hutchison, Stewart J. Campbell, Zhenxiang Cheng, Wenquan Wang, Jianli Wang   +8 more
wiley   +1 more source

Mutagene en antimutagene activiteit van bioflavonoiden en analoge verbindingen in de Ames/Salmonella test

, 1996
The mutagenic and antimutagenic properties of bioflavonoids were determined in the bacterial mutagenicity test of Ames, using Salmonella typhimurium strains TA98 and TA100.
Mohn GR, Hamzink MRJ, Kreijl CF, Van der Stel JJ, Stavenuiter JFC   +4 more
core