![Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging](https://www.frontiersin.org/files/Articles/716594/fnagi-13-716594-HTML/image_m/fnagi-13-716594-t001.jpg)
Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging
![Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging](https://www.frontiersin.org/files/Articles/716594/fnagi-13-716594-HTML/image_m/fnagi-13-716594-g002.jpg)
Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging
![Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging](https://www.frontiersin.org/files/Articles/716594/fnagi-13-716594-HTML/image_m/fnagi-13-716594-g001.jpg)
Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging
![Scanning electron micrograph of a dried CNF and b AFM image of dried CNF | Download Scientific Diagram Scanning electron micrograph of a dried CNF and b AFM image of dried CNF | Download Scientific Diagram](https://www.researchgate.net/publication/325674674/figure/fig3/AS:941544806813722@1601493183564/Scanning-electron-micrograph-of-a-dried-CNF-and-b-AFM-image-of-dried-CNF_Q640.jpg)
Scanning electron micrograph of a dried CNF and b AFM image of dried CNF | Download Scientific Diagram
![Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging Frontiers | Serum proBDNF Is Associated With Changes in the Ketone Body β-Hydroxybutyrate and Shows Superior Repeatability Over Mature BDNF: Secondary Outcomes From a Cross-Over Trial in Healthy Older Adults | Aging](https://www.frontiersin.org/files/Articles/716594/fnagi-13-716594-HTML/image_m/fnagi-13-716594-t002.jpg)