Researchers have developed a novel hydrogel system using multidomain peptides as a biomimetic scaffold, enabling the directed differentiation and function of dental stem cells for targeted dentin-pulp complex regeneration. The material provides high control over nanofiber architecture and better chemical functionality.
Research reveals that resolvins and protectins, derived from omega-6 and omega-3 fatty acids, counter-regulate pro-inflammatory signals and promote tissue healing in diabetes. These mediators reverse inflammatory responses in polymorphonuclear leukocytes and macrophages, offering potential for new therapeutic options.
A study of 206 pregnant women found that mothers with low vitamin D levels had children more likely to develop early childhood tooth decay, while those with adequate levels had children with fewer enamel defects. Vitamin D consumption and prenatal use also influenced the risk.
Primary care physician dental referrals increased access to dentists for children with tooth decay, but utilization remained low. Factors such as child age, general dentist availability, and rural location influenced referral effectiveness.