Results 241 to 250 of about 608,167 (352)

Biomimetic Scaffolds with Dual Gradients of Biological Effectors for Tendon‐to‐Bone Repair

open access: yesAdvanced Healthcare Materials, EarlyView.
The authors have developed a biomimetic scaffold with dual gradients through a diffusion‐driven method. The scaffold features funnel‐shaped microchannels for cell infiltration, while the dual gradients synergetically induce the graded differentiation of mesenchymal stem cells into osteoblasts, chondrocytes, and tenocytes, allowing for a seamless ...
Min Hao   +3 more
wiley   +1 more source

Decreto número 789 de abril 16 de 1990

open access: yesIatreia, 1990
Salud Ministerio de
doaj  

Accelerating actions in primary health care. [PDF]

open access: yesRev Panam Salud Publica
Luciani S   +6 more
europepmc   +1 more source

Evaluación de la Calidad de la Atención Prestada al Paciente Crónicamente Incapacitado en un Centro de Salud

open access: gold, 1993
Juan Manuel Espinosa Almendro   +4 more
openalex   +1 more source

Microphysiological Systems of Lymphatics and Immune Organs

open access: yesAdvanced Healthcare Materials, EarlyView.
This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain   +2 more
wiley   +1 more source

Análisis de factores de salud mental en la mujer sometida a esterilización tubárica

open access: diamond, 1994
Vicente Merino Barragán   +2 more
openalex   +2 more sources

Digitonin‐Loaded Nanoscale Metal–Organic Framework for Mitochondria‐Targeted Radiotherapy‐Radiodynamic Therapy and Disulfidptosis

open access: yesAdvanced Materials, EarlyView.
A mitochondria‐targeted cationic nanoscale metal organic framework shows strong radiotherapy‐radiodynamic therapy effects and selectively releases digitonin in acidic tumor microenvironments to induce disulfidptosis of cancer cells and downregulate immune checkpoints in cancer and T cells, thereby eliciting strong antitumor immunity to effectively ...
Wenyao Zhen   +7 more
wiley   +1 more source

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