Results 151 to 160 of about 1,180 (262)

Diabetes en el senescente: complicaciones crónicas

open access: yesMedwave, 2001
Manuel García De los Ríos   +1 more
openaire   +1 more source

Oligopeptides/DNA Coacervate Droplets as Macromolecular Delivery Microcarriers

open access: yesAdvanced Science, EarlyView.
Oligopeptide–DNA coacervates formed via liquid–liquid phase separation serve as programmable carriers for macromolecular cargos, entering cells through lipid raft–associated pathways and subsequently undergoing enzyme triggered intracellular disassembly driven by DNA degradation processes, thereby enabling efficient, controlled, and spatially defined ...
Linyi Zhang   +5 more
wiley   +1 more source

ESTUDO DAS ALTERAÇÕES MORFOFUNCIONAIS EM FIBROBLASTOS SENESCENTES NA PELE COM MELASMA

open access: yes
O melasma é uma discromia hiperpigmentar multifatorial na qual o indivíduo, principalmente mulher em idade fértil, pode adquirir ao longo da vida. As manchas acastanhadas se encontram principalmente na pele do rosto.
Marlo, Andres   +3 more
core   +1 more source

El bloqueo farmacológico de la interacción entre TMPRSS11A y CD112 favorece el reconocimiento de células senescentes mediada por células mononucleares de sangre periférica humana

open access: yes
La proteasa transmembrana TMPRSS11A pertenece a la familia de serín-proteasas tipo II (TTSP), involucradas en procesos fisiológicos y patológicos como senescencia, reparación tisular y progresión tumoral.
Fernández Cabrera, Christian Daniel
core   +1 more source

Estado nutricional del paciente geriátrico hospitalizado.

open access: yesGaceta Médica Espirituana, 2012
La edad se acompaña de una serie de circunstancias fisiológicas, económicas y sociales que contribuyen a afectar de una manera adversa el estado nutricional de la población anciana, la hospitalización es una de ellas. El objetivo de la investigación fue
Tamara Álvarez Gómez   +5 more
doaj  

ATUAÇÃO FONOAUDIOLÓGICA NA MOTRICIDADE OROFACIAL NO PROCESSO DO ENVELHECIMENTO SENESCENTE

open access: yes, 2021
Leandro Victor da Silva Arcanjo   +3 more
openaire   +1 more source

NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice

open access: yesAdvanced Science, EarlyView.
In rice, NLSS3 binds and shields SHM1 from autophagic degradation to maintain serine homeostasis. The A132P mutation in nlss3 disrupts this, triggering SHM1 loss, metabolic dysfunction, K+ imbalance, and impaired ROS scavenging, which collectively drive narrow leaves and salt sensitivity.
Xiong Liu   +15 more
wiley   +1 more source

Targeting PLD3 Reverses the Immunosuppressive Niche by Reprogramming Tumor‐Associated Macrophages and Potentiates Antitumor Immunity

open access: yesAdvanced Science, EarlyView.
PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin   +11 more
wiley   +1 more source

Modelo lineal para la predicción del daño producido por impacto mecánico en pera blanquilla. [PDF]

open access: yes, 1988
Frutos de pera cv. "Blanquilla" de distintos grados de madurez se ensayaron a impacto mecánico con un indentador esférico de 50.6 g de masa desde tres alturas de caída ( 4,6 y 10 cm) y se determinó un modelo lineal para cada uno de los parámetros que ...
Rodríguez Sinobas, Leonor   +1 more
core  

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