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Cost-effectiveness analysis of the integrated control strategy for schistosomiasis japonica in a lake region of China: a case study 被引量:5
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作者 Ling-Ling Wu He-Hua Hu +5 位作者 Xia Zhang Xiao-Nong Zhou Tie-Wu Jia Can Wang Zhong Hon Jing Xu 《Infectious Diseases of Poverty》 SCIE 2021年第3期109-110,共2页
Background:Schistosomiasis japonica remains an important public health concern due to its potential to cause severe outcomes and Iong-term sequelae.An integrated control strategy implemented in the Peoples' Republ... Background:Schistosomiasis japonica remains an important public health concern due to its potential to cause severe outcomes and Iong-term sequelae.An integrated control strategy implemented in the Peoples' Republic of China has been shown to be effective to control or interrupt the transmission of schistosomiasis.The objective of this study is to estimate the disease burden of schistosomiasis and assess the cost-effectiveness of the integrated control strategy focused on different major interventions at three stages for schistosomiasis control in a lake setting,to provide reference for policy making or planning. 展开更多
关键词 SCHISTOSOMIASIS Integrated control COST-EFFECTIVENESS Disability-adjusted life years China
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Potentials of marine natural products against malaria, leishmaniasis, and trypanosomiasis parasites: a review of recent articles
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作者 Justus Amuche Nweze Florence N.Mbaoji +7 位作者 Yan-Ming Li Li-Yan Yang Shu-Shi Huang Vincent N.Chigor Emmanuel A.Eze Li-Xia Pan Ting Zhang Deng-Feng Yang 《Infectious Diseases of Poverty》 SCIE 2021年第1期95-96,共2页
Background:Malaria and neglected communicable protozoa parasitic diseases,such as leishmaniasis,and trypanosomiasis,are among the otherwise called diseases for neglected communities,which are habitual in underprivileg... Background:Malaria and neglected communicable protozoa parasitic diseases,such as leishmaniasis,and trypanosomiasis,are among the otherwise called diseases for neglected communities,which are habitual in underprivileged populations in developing tropical and subtropical regions of Africa,Asia,and the Americas.Some of the currently available therapeutic drugs have some limitations such as toxicity and questionable efficacy and long treatment period,which have encouraged resistance.These have prompted many researchers to focus on fin ding new drugs that are safe,effective,and affordable from marine environ merits.The aim of this review was to show the diversity,structural scaffolds,in-vitro or in-vivo efficacy,and recent progress made in the discovery/isolation of marine natural products(MNPs)with potent bioactivity against malaria,leishmaniasis,and trypanosomiasis.Main text:We searched PubMed and Google scholar using Boolean Operators(AND,OR,and NOT)and the combination of related terms for articles on marine natural products(MNPs)discovery published only in English language from January 2016 to June 2020.Twenty nine articles reported the isolation,identification and antiparasitic activity of the isolated compounds from marine environment.A total of 125 compounds were reported to have been isolated,out of which 45 were newly isolated compounds.These compounds were all isolated from bacteria,a fungus,sponges,algae,a bryozoan,cnidarians and soft corals.In recent years,great progress is being made on anti-malarial drug discovery from marine organisms with the isolation of these potent compounds.Comparably,some of these promising antikinetoplastid MNPs have potency better or similar to conventional drugs and could be developed as both antileishmanial and antitrypanosomal drugs.However,very few of these MNPs have a pharmaceutical destiny due to lack of the following:sustainable production of the bioactive compounds,stan da rd efficient screening methods,knowledge of the mechanism of action,partnerships between researchers and pharmaceutical industries.Conclusions:It is crystal clear that marine organisms are a rich source of antiparasitic compounds,such as alkaloids,terpenoids,peptides,polyketides,terpene,coumarins,steroids,fatty acid derivatives,and lactones.The current and future technological innovation in natural products drug discovery will bolster the drug armamentarium for malaria and neglected tropical diseases. 展开更多
关键词 Marine natural products Neglected tropical diseases Anti-trypanosoma Anti-leishmania Anti-plasmodia Protozoa parasites
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