Results 91 to 100 of about 1,556 (255)

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Actividad antialimentaria e insecticida de un extracto de hojas senescentes de Melia azedarach (Meliaceae) Antifeedant and insecticide activity of an extract from senescent leaves of Melia azedarach (Meliaceae)

Revista de la Sociedad Entomológica Argentina, 2003
Continuando con la búsqueda de nuevos insecticidas naturales obtenidos de plantas, se estudió la actividad de un extracto de hojas senescentes (amarillas) de Melia azedarach L. (Meliaceae).
Graciela Valladares, Lucas Garbin, María T. Defagó, Cecilia Carpinella, Sara Palacios   +4 more
doaj  

Impacto da aplicação de efluente maturado de fecularia de mandioca em solo e na cultura do sorgo - DOI: 10.4025/actasciagron.v26i4.1801

Acta Scientiarum. Agronomy, 2008
O presente trabalho teve como objetivo avaliar o comportamento da cultura do sorgo submetida a doses de efluente maturado de fecularia de mandioca. Realizou-se o presente trabalho no Centro Técnico de Irrigação da Universidade Estadual de Maringá, Estado
Frederico Fonseca da Silva, Paulo Sérgio Lourenço Freitas, Altair Bertonha, Antonio Saraiva Muniz, Roberto Rezende   +4 more
doaj   +1 more source

Decomposição in situ de folhas senescentes de pereira (Pyrus communis L. cv. Rocha)

, 2007
Revista de Ciências Agrárias, vol. 30 n.º 2 (2007)
Neto,C., Carranca,C., Varennes,A. de, Clemente,J., Sobreiro,J.   +4 more
openaire   +2 more sources

Efecto de los astrocitos senescentes sobre la funcionalidad de las neuronas corticales en cocultivo primario de rata Wistar [PDF]

, 2017
El principal factor de riesgo de las enfermedades neurodegenerativas es la edad, caracterizadas por el mal funcionamiento de las neuronas debido al microambiente pro-inflamatorio que se genera con la edad.
SANDRA LIZBETH MORALES ROSALES
core   +1 more source

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

Compensatory Mitophagy via NEDD4/HIF‐1α/BNIP3 Pathway Restrains EndMT and Renal Allograft Interstitial Fibrosis Induced by TNFα

Advanced Science, EarlyView.
The role of TNFα in the process of renal allograft interstitial fibrosis is complex and multifaceted. As it can promote renal allograft interstitial fibrosis by inducing mitochondrial dysfunction and EndMT, and also mediating compensatory mitophagy through the NEDD4–HIF‐1α–BNIP3 pathway, which clears damaged mitochondria and inhibits EndMT, thereby ...
Dengyuan Feng, Qinghuan Shen, Junqi Zhang, Jiawen Liu, Zeping Gui, Zijie Wang, Qianguang Han, Shuang Fei, Hao Chen, Li Sun, Jun Tao, Zhijian Han, Xiaobing Ju, Min Gu, Jianjian Zhang, Ruoyun Tan   +15 more
wiley   +1 more source

Factores locales y su relación con lesiones bucales en ancianos portadores de prótesis totales

Medisan, 2017
Se realizó un estudio descriptivo y transversal de 96 senescentes portadores de prótesis totales, atendidos enla ClínicaEstomatológica“Lidia Doce Sánchez” de Guantánamo,  desde enero de 2014 hasta abril de 2015, con vistas a determinar la relación entre ...
Marcia Hortensia Corona Carpio, Ana Duharte Escalante, Josefa Navarro Nápoles, Ruth Ramón Jiménez, Lizel Díaz del Mazo   +4 more
doaj  

Alterações morfofuncionais e suas implicações na função mastigatória de idosos senescentes

Research, Society and Development
Objetivo: analisar o impacto das alterações morfofuncionais na mastigação de idosos senescentes. Metodologia: Os idosos senescentes funcionalmente independentes passaram por uma entrevista que abordava os aspectos respiratórios, alimentares e hábitos orais, além de uma avaliação das características morfológicas, postura, tonicidade, mobilidade e ...
Paôlla Gabrielly Antas Lunguinho Dantas, Ilanna Cibele Delgado de Araújo Fonsêca, Wagner Teobaldo Lopes de Andrade, Ana Karênina de F. J. do Amaral   +3 more
openaire   +1 more source

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

Advanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao, Maryam Hatami, Sumeyye Koc, Qing Jiang, Thomas Skutella, Yuanfeng Zhang   +5 more
wiley   +1 more source