[Effects of mitophagy on aerobic exercise intervention for depression in rats].

This experiment was designed to observe the effects of aerobic exercise on depressive behavior in rats induced by chronic unpredictable mild stress (CUMS), and to explore the possible mechanism by detecting the proteins related to mitochondrial autophagy. SD rats were randomly divided into three groups: blank control group (C, =12), depression model group (D, =12) and post-depression exercise group (D+E, =12). Group D and D+E were modeled with CUMS for 28 days, and group D+E underwent aerobic exercise intervention for 4 weeks after model establishment.

[Automated mapping of urban forests' disturbance and recovery in Nanjing, China].

Using Landsat TM/ETM dense time series observations spanning from 1987 to 2011, taking Laoshan forest farm and Purple Mountain as the research objects, the landsat ecosystem disturbance adaptive processing system (Ledaps) algorithm was used to generate surface reflectance datasets, which were fed to the vegetation change tracker model (VCT) model to derive urban forest disturbance and recovery products over Nanjing, followed by an intensive validation of the products. The results showed that there was a relatively high spatial agreement for forest disturbance products mapped by VCT, ranging from 65.4% to 95.