4A) [121]. Similarly, micro-channeled hydrogel patch was bio-printed to treat infracted patients [122]. Further, multicellular spheroids were printed onto a needle array to make a tubular construct to develop a heart tissue [123,124]. This tissue was used to assess the therapeutic response,...
In these bioartificial structures, the tissue compartments must be scaled to mimic nutrient transport existent within natural capillary beds found in the body. Generally, these in vivo beds are composed of 100 μm thick tissue slabs sandwiched by vasculature. Thus, the microenvironment of ex vivo ...
Notably, Peng and colleagues found that co-culturing bone marrow mesenchymal stem cells (BMSCs) with ginseng-derived nanovesicles resulted in the internalization of numerous miRNAs from the PDNVs into the BMSCs. These specific miRNAs were found to target genes associated with the regulation of ...
We found that the development and function of gastric or intestinal organoids grown in tissue extracellular matrix hydrogels are comparable or often superior to those in Matrigel. In addition, gastrointestinal extracellular matrix hydrogels enabled long-term subculture and transplantation of organoids by ...
. We found that inks comprising a total polymer concentration below 15 w/w % are prone to spreading, which compromises shape fidelity, whereas inks with polymer concentration exceeding 25 w/w % are difficult to extrude due to clogging in the printing nozzles. Inks within the intermediate range...
In contrast,hsp22was found to be the m... Vanessa,King,and,... - 《Developmental Biology》 被引量: 195发表: 1999年 Changes in uncoupling protein-2 and -3 expression in aging rat skeletal muscle, liver, and heart. Examines changes in uncoupling protein (UCP)-2 and -3 expression in ...
in immune and inflammatory responses and pathology in heart tissue were found in fish fed the different dietary treatments over the course of the infection... L Martinez-Rubio,?ystein Evensen,A Krasnov… - 《Bmc Genomics》 被引量: 23发表: 2014年 Exercise changes the intrahepatic immune cell ...
The development of a novel artificial heart valve with outstanding durability and safety has remained a challenge since the first mechanical heart valve entered the market 65 years ago. Recent progress in high-molecular compounds opened new horizons in overcoming major drawbacks of mechanical and tissu...
They are cells found on skin, GI tract, respiratory tract and urinary tract that are characterized by continuous regeneration. Quiescent cell types found in most of the internal organs like liver, kidney, endocrine and mesenchymal cells (fibroblasts, smooth muscle, vascular) have limited regenerative...
Adipose tissues (mainly white adipose tissues) are distributed in several depots, which can be divided into two types, the subcutaneous depots and the visceral depots; some of the subcutaneous depots are gluteal, femoral, and subcutaneous abdominal; and some of the visceral depots are omental, ...