A5032036715- Anatomy and Medical Technology
- Dermatologic Treatments and Research
- Nanoparticles: synthesis and applications
- Skin Protection and Aging
- Proteoglycans and glycosaminoglycans research
- Advanced Cellulose Research Studies
- Surgical Simulation and Training
- Diversity and Career in Medicine
- Hair Growth and Disorders
Harvard University
2019
Universidade de São Paulo
2019
Cellulose is widely used as a thickener and filler in foods drugs. It has been designated "generally regarded safe" (GRAS). Nanocellulose (NC) many additional potential applications designed to improve food quality safety, but not yet GRAS. Here we present results of toxicological studies ingested NC physiologically relevant vitro vivo systems. In employed gastrointestinal tract simulator digest two widely-used forms NC, nanocellulose fibrils (CNF) cellulose nanocrystals (CNC), at 0.75 1.5%...
To introduce a nonliving microvascular training model based on vessels diameter and feasibility.We dissected ten oxen tongues, divided the pedicles into three-thirds: proximal, middle distal. We measured external in all regions. performed descriptive statistical analysis. Three students (two beginner level one intermediate level) this training. evaluated confidence, according Likert scale.We each tongue showed two parallel pedicles. Each pedicle was located at 1.5 - 2.0 cm from midline....
Purpose: To evaluate the hyaluronic acid (HA) inflammatory reaction, fibroblasts, fibrosis and duration of effect in dorsal region tobacco-exposed rats. Methods: Ten Wistar rats were divided into two groups: tobacco-exposed-group (TEG;n=5) air-control-group (CG;n=5). The TEG animals twice a day, 30-minutes/session, during 60 days. After this period, all received 0.1 mL HA subcutaneous injection area. volume was measured immediately after weekly using hand-caliper nine weeks. euthanized,...