1,720,973 research outputs found
Screening of a Few traditionally used Medicinal Plants for their Larvicidal Efficacy against Aedes aegypti Linn (Diptera: Culicidae), a Dengue Fever Vector
No full textLife Cycle, Bio-ecology and DNA Barcoding of mosquitoes Aedes aegypti (Linnaeus) and Aedes albopictus (Skuse)
No full textSynergistic effect of Croton bonplandianum Baill. with Cypermethrin and Lambda-cyhalothrin against Aedes aegypti Linn, a Dengue fever vector
No full textRole of gut inhabitants on vectorial capacity of mosquitoes
No full textMosquito-borne diseases are spreading at an alarming rate. Globally millions of deaths occur due to the diseases transmitted by mosquitoes, next to AIDS and tuberculosis. Several methods have been used to control these vectors and the diseases caused by them. Earlier studies have shown the potential role of mosquito gut inhabitants on disease transmission. Their findings can be used as an innovative approach for devising strategies to modify the survival of mosquitoes by reducing their lifespan, reproduction and disease transmission abilities. In this study, microbiome of the three genera of mosquitoes, namely Aedes, Anopheles, and Culex along with their vectorial capacity have been reviewed for assessing their role in mosquito control and transmission. Relevant articles were accessed using different databases, including LILACS, Embase, Science Direct and PubMed from inception to June 2017. The search keywords included “Aedes”, “Anopheles”, “Culex”, “gut inhabitants”, “vectors”, and “mosquito”. The titles, abstract, and keywords of the retrieved articles were screened, and eligible research articles were sorted. The review indicates that paratransgenesis may be considered as a versatile and effective strategy to eradicate the spurt of mosquito transmitting diseases. Enterobacter species is the most common type of gram-negative bacteria associated with the gut of all the three genera of mosquitoes. It was found to have a beneficial effect on humans as it helps in destroying dreadful disease-transmitting vectors. These symbiotic qualities of the microbes need to be thoroughly investigated further to reveal their antipathogenic effect on the vector
Chapter 3: Enzyme Catalysis: A Workforce to Productivity of Textile Industry
No full textEnzyme guided catalysis of biological reactions and their industrial synthesis is of great interest, accounting for less energy consumption, eco-friendly solutions and high substrate specificity provided by these proteins. The textile industry accounts for a major portion of the industrial enzymes in various steps of the desizing, bioscouring, biobleaching, stone washing and dyeing process. The current review focuses on providing the role of various enzymes utilised in the textile industry, their mechanism of action and microbial sources. Finally, the key strategies adapted to optimised production and increased yield of enzymes are also discussed.GR-G
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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