@article {2147, title = {Effectiveness of the Aedes aegypti Mosquito Vector Control Program in Southeast Asia {\textendash} A Systematic Review}, journal = {Pharmacognosy Journal}, volume = {15}, year = {2023}, month = {October 2023}, pages = {969-975}, type = {Review Article}, chapter = {969}, abstract = {

Background: Dengue is still a major vector-borne disease problem in the world. It is caused by infection with the Dengue virus, which can be spread through a vector in the form of the Aedes aegypti mosquito. One of the ways to reduce the incidence of dengue infection is by controlling vectors. Aim: This study aims to analyze the effectiveness of vector control of the Aedes aegypti mosquito on the dengue incidence in Southeast Asia. Methods and findings: This study was a systematic review that examines articles with experimental research designs and cluster randomized controlled trials. The scope of this research area is limited to Southeast Asian countries during 2012-2021. There are 333 articles obtained from two sources: PubMed and ScienceDirect, by using certain keywords. Furthermore, articles were selected based on inclusion and exclusion criteria, so that 31 articles were obtained. A total of 6 articles that met the inclusion criteria were then selected for further analysis. Three journals that discussed the output in the form of the Larva Density Index (LDI) showed a decrease with significant results. Two journals that discussed biological control (Bacillus thuringiensis israelensis) got significant results in decreasing Pupal Density (PD). The two journals on chemical control (permethrin) that discussed the outcome of the presence or absence of IgG seroconversion show insignificant results. Conclusion: All control methods are considered effective. However, among the three vector control methods studied, the control with Bacillus thuringiensis israelensis is the most effective method.

}, keywords = {Aedes aegypti, Dengue, Dengue Control Program, human and health, Medicine, Tropical Disease.}, doi = {10.5530/pj.2023.15.180}, author = {Sulistiawati and Miranda Jemyma Mas{\textquoteright}ulun and Anggita Kanza Ramadhany and Afiel Nadhifa Hanafie and Rani Fitri Alfiani and Sarah Evita Husnah and Agnes Ilene Suprapto Puteri and Anisa Novia Mahestari} } @article {470, title = {Evaluation of in vitro Antiviral Activity of Essential Oil Compounds Against Dengue Virus}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {55-59}, type = {Original Article}, chapter = {55}, abstract = {

Introduction: There are not effective drugs available for treatment of dengue fever despite intensive research on synthetic inhibitors. The search for active phytochemicals could serve for the discovery of new drugs. This study aims to evaluate the antiviral activity in vitro of compounds found in essential oils from medicinal plants. Materials and Methods: Nine synthetic-derived essential oil compounds were evaluated. Antiviral effect was screened measuring the reduction of viral NS1 and E proteins in HepG-2 and Vero cells. Results: \β-Caryophyllene was identified as the most active compound, it reduced the virus serotype-2 replication in HepG-2 cells at IC50 of 22 \± 5.6 \μM, and blocked replication of all four serotypes in Vero cells at IC50 between 8.0 \μM and 15.0 \μM. The selectivity indexes were between 5.3 and 10. According to results from time-in-addition assays, the antiviral effect of \β-caryophyllene appears to be associated with interruption of early steps of the virus life cycle. Citral revealed modest antiviral effect, it reduced the virus serotype-2 (IC50 of 31 \± 4.5 \μM) replication but not the other three serotypes. Seven terpenes did not reveal antiviral activity at maximum concentration of 30 \μM. Conclusion: Research on compounds found in essential oils can contribute to the drug discovery effort for dengue. \β-Caryophyllene could serve as a starting point.

}, keywords = {Antiviral, Dengue, Essential oil, Flavivirus, Terpene}, doi = {10.5530/pj.2018.1.11}, url = {http://fulltxt.org/article/366}, author = {Mar{\'\i}a C. Flechas and Raquel E. Ocazionez and Elena E. Stashenko} }