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Abstract Objective Amiodarone (AM) is a drug commonly used in patients with ventricular arrhythmias. It can damage vascular endothelial cells and easily cause phlebitis. At present, the prevention and treatment of phlebitis induced by the use of AM is not clear due to the lack of corresponding primary research. Isoliquiritigenin (ISL) has an anti‐inflammatory effect, but until now, has not been explored much in the field of research in primary care nursing. The purpose of this study is to investigate the efficacy and mechanism of action of ISL in treating phlebitis induced by AM. Methods In our study, we used human umbilical vein endothelial cells (HUVECs) that were divided into three groups: the NC group (normal), the AM group (AM 30 μmol/L for 24 h), and the ISL pretreatment group (isoliquiritigenin 10 μmol/L after 1 h of pretreatment with amiodarone for 24 h). We used CCK‐8 to detect cell proliferation, cell scratch assay to detect the migration capability of cells, flow cytometry to measure apoptosis, angiogenesis assay to check the total length and total branches of angiogenesis, and PCR and WB to detect the expression of PCNA, casepase‐3, and VEGFA. WB was used to detect NF‐κBp65 and p‐NF‐κBp65 expression. Results Compared with the AM group, the ISL pretreatment promoted cell proliferation and migration, inhibited cell apoptosis, increased the total length and total branches of angiogenesis, and downregulated p‐NF‐κBp65 expression. Conclusion ISL shows promise in the prevention and treatment of clinical phlebitis and can be used as a potential therapeutic drug to prevent phlebitis.

Schistosomiasis is a notable neglected tropical disease caused by trematodes that infect mainly the intestines, bladder, and liver. Because of the unavailability of a schistosomiasis vaccine, control of the disease depends mainly on chemotherapy. Praziquantel (PZQ), which is active against all schistosome species (Among the five major species of human schistosomes-S. mansoni, S. haematobium, S. japonicum, S. intercalatum, and S. mekongi, S. mansoni is the most prevalent) as well as probably their hybrids and the recommended drug by the World Health Organization for schistosomiasis treatment at either the community or individual level, has become the exclusive drug because of its low cost and efficacy against the adult form of all schistosome species. In view of rapid re-infection following treatment and concern about the development of tolerance and/or resistance to praziquantel, there is an urgent need for research and development of novel drugs for the prevention and treatment of schistosomiasis. This comprehensive review shall attempt to briefly review the recent advances in the synthesis of antischistosomal drugs and agents in the literature from 1990s to now, particularly focusing on the context of potential development of antischistosomal agents. It shall be of interest for the pharmacologist., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.)

Schistosomiasis is a notable neglected tropical disease caused by trematodes that inflame mainly the intestines, bladder, and liver. Because of the unavailability of a schistosomiasis vaccine, control of the disease depends mainly on chemotherapy. Praziquantel (PZQ), which is active against all schistosome species and the recommended drug by the World Health Organization for schistosomiasis treatment at either the community or individual level, has become the exclusive drug because of its low cost and efficacy against the adult form of all schistosome species. In view of rapid re-infection following treatment and concern about the development of tolerance and/or resistance to praziquantel, there is an urgent need for research and development of novel drugs for the prevention and treatment of schistosomiasis. This comprehensive review shall attempt to briefly review the recent advances in the chemotherapy of schistosomiasis in the literature from 1990s to now, particularly focusing on the context of potential development of antischistosomal agents. Their antischistosomal properties, advantages, and disadvantages as well as structure-activity relationships are reviewed in a simple manner. It shall be of interest for both the synthetic chemist as well as the pharmacologist.