Bone regeneration in a diabetic environment remains a clinical challenge because of the proinflammatory microenvironment and malfunction of osteogenesis. Traditional therapy for bone defects doesn't work out in diabetes. Therefore, we introduced lithium (Li) into chondroitin sulfate (CS) and developed a crosslinked hydrogel composed of gelatin methacryloyl (GelMA) and chondroitin sulfate lithium (CS-Li) which could release Li in a sustained manner.
View Article and Find Full Text PDFThe myotendinous junction (MTJ) facilitates force transmission between muscle and tendon to produce joint movement. The complex microarchitecture and regional mechanical heterogeneity of the myotendinous junction pose major challenges in creating this interface . Engineering this junction is challenging due to substantial fabrication difficulties in creating scaffolds with intricate microarchitecture and stiffness heterogeneity to mimic the native muscle-tendon interface.
View Article and Find Full Text PDFMicroplastics (MPs) are abundantly present in aquatic environments, where the phytoplankton-microalgae, are now inevitably bound to a long-term coexistence with them. While numerous studies have focused on the toxicological effects of high-concentration MPs exposure, there remains controversy over whether and how MPs affect microalgae at environmentally relevant concentrations. This study aims to draw conclusions that narrow the gap from 52 studies with varying results.
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