Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 92-71-7, is researched, SMILESS is C1(C2=CC=CC=C2)=NC=C(C3=CC=CC=C3)O1, Molecular C15H11NOJournal, Article, Ecotoxicology and Environmental Safety called Responses of Hydrocharis dubia (Bl.) Backer and Trapa bispinosa roxb. to tetracycline exposure, Author is Liu, Yilin; Pang, Yijian; Yang, Lu; Ning, Shiqi; Wang, Donghan; Wu, Zhonghua, the main research direction is Hydrocharis Trapa tetracycline antioxidant proline guaiacol peroxidase malondialdehyde; Antioxidant defense systems; Hydrocharis dubia; Oxidative damage; Tetracycline; Trapa bispinosa.Electric Literature of C15H11NO.
The presence of tetracycline is ubiquitous and has adverse effects on aquatic systems. The results showed that after 1D of tetracycline exposure, the physiol. indexes of H. dubia had no remarkable change except for proline which was significantly stimulated under 0.1 mg/L tetracycline. For T. bispinosa, (POD), polyphenol oxidase (PPO) and ascorbate peroxidase (APX) activity and protein and proline content were notably promoted under different concentrations of tetracycline, but PPO activity was significantly decreased in 50 mg/L. After 14D, tetracycline caused no harm to the growth and protein content of H. dubia, but neg. influenced lipid peroxidation product and chlorophyll content in H. dubia under high tetracycline concentrations Superoxide dismutase (SOD) and POD activity of H. dubia significantly increased at high tetracycline concentrations, while catalase (CAT) and PPO activity significantly decreased. APX activity in H. dubia increased with tetracycline concentrations at low tetracycline concentrations SOD, POD, CAT, and PPO activity of T. bispinosa were induced under different concentrations of tetracycline and no lipid peroxidation was observed APX activity in T. bispinosa was significantly inhibited at high tetracycline concentrations The results suggest that tetracycline can cause oxidative damage in H. dubia but harm the metabolism process of T. bispinosa without inducing oxidative damage. Overall, the sensitivity of T. bispinosa exposed to tetracycline exposure is higher than that of H. dubia.
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Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica