![]() Many platelet-derived factors play important roles in cell proliferation and differentiation including platelet-derived growth factor (PDGF), transforming growth factor (TGF)-β1, and insulin-like growth factors-1. Platelets represent a type of specific source of growth factors and cytokines that are involved in wound healing and tissue repair. With the recent rapid development of 3D printing technology, not only can we print 3D scaffolds with controllable inner microstructures but also we can have scaffolds composed with components in the extracellular matrix to deliver biomaterials. Scaffold microstructures are able to regulate cell behaviors such as proliferation, differentiation, and apoptosis. The development of three-dimensional (3D) printing technology has dramatically changed scaffold designs in regenerative medicine. These methods can make scaffolds with higher porosity, but their size, shape, and interconnectivity are not easy to control, which may limit the prognosis in many aspects thus, getting satisfactory outcomes when treating bone defects using bone scaffolds is still very challenging. The traditional methods of manufacturing scaffolds mainly focus on reshaping the structure of specific types of materials and give the scaffold some biomedical properties via processes such as leaching or soaking. Bone scaffolds, which provide the benefit of avoiding unwanted immunological responses and eliminate the risk of acquiring infectious diseases from autografts and allografts, are widely used by orthopedic surgeons when repairing different types of bone defects. So, the next time you’re looking for a quick snack for the kiddos, whip up a batch of this finger Jell-O for a refreshing treat on a warm spring/summer afternoon.The methodology of repairing osteochondral defects is a critical issue in orthopedic surgery. I fully realize that finger Jell-O might not be an “approved” food for many of the parents and grandparents reading this post - but I also know that a whole bunch of you probably feed it to your kiddos on a regular basis and might like to know our favorite recipe!Īnd just because I’m so nice □ here’s a recipe for Homemade Finger Jell-O That’s Actually Good For You! This is also a REALLY great recipe if you’re making any type of Jello shapes, Jello cubes, Jello “art”, or a Jello trifle salad where you mix pieces of colorful Jell-O with Cool Whip. Once set, cut into squares or shapes and store in a tightly sealed food storage container (I put wax paper between the layers to keep the pieces from sticking to each other).Carefully pour into a 9″ x 13″ pan and refrigerate until set.Add boiling water all at once and stir until all powder is dissolved. ![]()
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