The cellular composition of bone marrow and peripheral blood was studied in different periods of the formation of bone regenerate between the ends of tibia fragments upon their dosed stretching. The intensive regeneration of a hemopoietic rudiment proceeded during the period of active osteogenesis in the elongated bone. A conclusion is drawn that the cellular composition of bone marrow and peripheral blood can be used as indices of the osteogenesis intensity.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
An immunoregulatory and metabolism-improving injectable hydrogel for cardiac repair after myocardial infarction.
Regen Biomater
November 2024
School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China.
The hypoxia microenvironment post-myocardial infarction (MI) critically disturbs cellular metabolism and inflammation response, leading to scarce bioenergy supplying, prolonged inflammatory phase and high risk of cardiac fibrosis during cardiac restoration. Herein, an injectable hydrogel is prepared by Schiff base reaction between fructose-1,6-bisphosphate (FBP)-grafted carboxymethyl chitosan (CF) and oxidized dextran (OD), followed by loading fucoidan-coated baicalin (BA)-encapsulated zein nanoparticles (BFZ NPs), in which immunoregulatory and metabolism improving functions are integrally included. The grafted FBP serves to enhance glycolysis and provide more bioenergy for cardiomyocytes survival under hypoxia microenvironment, and elevating cellular antioxidant capacity pentose phosphate pathway.
View Article and Find Full Text PDFSingle-isomer bis(pyrrolidino)fullerenes as electron-transporting materials for tin halide perovskite solar cells.
Chem Sci
December 2024
Institute for Chemical Research, Kyoto University Gokasho, Uji Kyoto 611-0011 Japan
Although fullerene bisadducts are promising electron-transporting materials for tin halide perovskite solar cells, they are generally synthesized as a mixture of isomeric products that require a complicated separation process. Here, we introduce a phenylene-bridged bis(pyrrolidino)fullerene, Bis-PC, which forms only a single isomer due to geometrical restriction. When used in a tin perovskite solar cell with a PEAFASnI (PEA: phenylethylammonium and FA: formamidinium) light absorption layer, the resulting open-circuit voltage ( ) was 0.
View Article and Find Full Text PDFImpact of metabolic-associated fatty liver disease on the cholesterol efflux capacity of high-density lipoproteins in adolescents with type 2 diabetes.
Front Pediatr
December 2024
Department of Endocrinology, Hospital Infantil de México Federico Gómez, Mexico City, Mexico.
Context: Type 2 diabetes (DM2) is an emerging disease in the pediatric population. DM2 is associated with metabolic-associated fatty liver disease (MAFLD). High-density lipoproteins (HDLs) are lipoproteins that are believed to have atheroprotective properties that reduce the risk of cardiovascular disease (CVD).
View Article and Find Full Text PDFLiver tissue engineering offers potential in liver transplantation, while the development of hydrogels for scalable scaffolds incorporating natural components and effective functionalities is ongoing. Here, we propose a novel microfluidic 3D printing hydrogel derived from decellularized fish liver extracellular matrix for liver regeneration. By decellularizing fish liver and combining it with gelatin methacryloyl, the hydrogel scaffold retains essential endogenous growth factors such as collagen and glycosaminoglycans.
View Article and Find Full Text PDFCHONDROITIN SULFATE AND GLUCOSAMINE SULFATE AS PROTECTIVE AND ANTI-INFLAMMATORY AGENTS IN THE ULCERATIVE COLITIS DSS MODEL IN RATS.
Arq Gastroenterol
December 2024
Instituto de Ciências Biológicas da Universidade Federal de Juiz de Fora, Laboratório de Análises de Glicoconjugados, Departamento de Bioquímica, Juiz de Fora, MG, Brasil.
Chondroitin sulfate (CS) and glucosamine (GlcN) are indicated for the treatment of some inflammatory diseases, such as osteoarthritis, mainly because of the anti-inflammatory effects in reducing metalloproteinases activities (MMP), and other inflammatory mediators. Herein, we reported the structure of the CS, the anti-inflammatory and protective effects of the CS, and GlcN administration in ulcerative colitis model induced by dextran sulfate sodium (DSS) in rats. Experimental data indicated that CS disaccharide composition is very similar to the C4S standard, with modal molecular weight at 30.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!