Figure 1
- ID
- ZDB-FIG-210409-15
- Publication
- Haege et al., 2021 - Identification of Lactate as a Cardiac Protectant by Inhibiting Inflammation and Cardiac Hypertrophy Using a Zebrafish Acute Heart Failure Model
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AHF attenuation by Trapa taiwanensis Nakai compounds. Two crude extracts from Chinese water chestnuts (Trapa taiwanensis Nakai) were generated using different solvents, 50% ethanol for C2 and water for C3. Initial tests using our zebrafish model showed AHF attenuation activity. Both C2 and C3 extracts were proceeded with medium pressure column chromatography (MPLC) to generate fractions eluted out with methanol gradient, 20%, 40%, 60%, 80% and 100%. Due to the large volume, C3-20% was further divided into two fractions, C3-20%-1 and C3-20%-2. (A) C3-20%-1 showed greater than 40% AHF attenuation. Although C2-80% and C2-100% also showed attenuation in this representative experiment, they failed to show the same activity in the later experiments. (B) The compounds in C3-20%-1 were further separated into ten fractions, named A1 to A10. A2 repeatedly showed significant AHF attenuation activity. A1 and A6 were not tested due to a too-little yield of compounds. |