Search Results - "Peixoto, Alexandre"

Assessing the effects of Aedes aegypti kdr mutations on pyrethroid resistance and its fitness cost by Brito, Luiz Paulo, Linss, Jutta G B, Lima-Camara, Tamara N, Belinato, Thiago A, Peixoto, Alexandre A, Lima, José Bento P, Valle, Denise, Martins, Ademir J

“…Pyrethroids are the most used insecticide class worldwide. They target the voltage gated sodium channel (NaV), inducing the knockdown effect. In Aedes aegypti,…”
Get full text

Dengue infection increases the locomotor activity of Aedes aegypti females by Lima-Camara, Tamara N, Bruno, Rafaela V, Luz, Paula M, Castro, Márcia G, Lourenço-de-Oliveira, Ricardo, Sorgine, Marcos H F, Peixoto, Alexandre A

“…Aedes aegypti is the main vector of the virus causing Dengue fever, a disease that has increased dramatically in importance in recent decades, affecting many…”
Get full text

Effect of insecticide resistance on development, longevity and reproduction of field or laboratory selected Aedes aegypti populations by Martins, Ademir Jesus, Ribeiro, Camila Dutra e Mello, Bellinato, Diogo Fernandes, Peixoto, Alexandre Afranio, Valle, Denise, Lima, José Bento Pereira

“…Aedes aegypti dispersion is the major reason for the increase in dengue transmission in South America. In Brazil, control of this mosquito strongly relies on…”
Get full text

Benefits of Coronectomy in Lower Third Molar Surgery: A Systematic Review and Meta-analysis by Peixoto, Alexandre de Oliveira, Bachesk, Andressa Bolognesi, Leal, Marilia de Oliveira Coelho Dutra, Jodas, Claudio Roberto Pacheco, Machado, Renato Assis, Teixeira, Rubens Gonçalves

“…The purpose of this study was to measure and compare coronectomy versus extraction in patients at increased risk for inferior alveolar nerve (IAN) injuries…”
Get full text

Embryonic desiccation resistance in Aedes aegypti: presumptive role of the chitinized serosal cuticle by Rezende, Gustavo Lazzaro, Martins, Ademir Jesus, Gentile, Carla, Farnesi, Luana Cristina, Pelajo-Machado, Marcelo, Peixoto, Alexandre Afrânio, Valle, Denise

“…One of the major problems concerning dengue transmission is that embryos of its main vector, the mosquito Aedes aegypti, resist desiccation, surviving several…”
Get full text

The Summer Is Coming: nocte and timeless Genes Are Influenced by Temperature Cycles and May Affect Aedes aegypti Locomotor Activity by Teles-de-Freitas, Rayane, Rivas, Gustavo B S, Peixoto, Alexandre A, Bruno, Rafaela Vieira

“…Mosquitoes exhibit activity rhythms, crucial for the transmission of pathogens, under the control of a circadian clock. is one of the world's leading vectors…”
Get full text

Cryptic diversity in an Atlantic Forest malaria vector from the mountains of South-East Brazil by de Rezende Dias, Guilherme, Fujii, Thais Tenorio Soares, Fogel, Bernardo Fernandes, Lourenço-de-Oliveira, Ricardo, Silva-do-Nascimento, Teresa Fernandes, Pitaluga, André Nóbrega, Carvalho-Pinto, Carlos José, Carvalho, Antonio Bernardo, Peixoto, Alexandre Afrânio, Rona, Luísa Damazio Pitaluga

“…Anopheles (Kerteszia) cruzii is the primary vector of human and simian malarias in Brazilian regions covered by the Atlantic Rainforest. Previous studies found…”
Get full text

Effects of Light and Temperature on Daily Activity and Clock Gene Expression in Two Mosquito Disease Vectors by Rivas, Gustavo B. S., Teles-de-Freitas, Rayane, Pavan, Márcio G., Lima, José B. P., Peixoto, Alexandre A., Bruno, Rafaela Vieira

“…Most organisms feature an endogenous circadian clock capable of synchronization with their environment. The most well-known synchronizing agents are light and…”
Get full text

The genetic structure of Leishmania infantum populations in Brazil and its possible association with the transmission cycle of visceral leishmaniasis by Ferreira, Gabriel Eduardo Melim, dos Santos, Barbara Neves, Dorval, Maria Elizabeth Cavalheiros, Ramos, Tereza Pompilio Bastos, Porrozzi, Renato, Peixoto, Alexandre Afranio, Cupolillo, Elisa

“…Leishmania infantum is the etiologic agent of visceral leishmaniasis (VL) in the Americas, Mediterranean basin and West and Central Asia. Although the…”
Get full text

Fine structure of the male reproductive system and reproductive behavior of Lutzomyia longipalpis sandflies (Diptera: Psychodidae: Phlebotominae) by Spiegel, Carolina N, Bretas, Jorge A C, Peixoto, Alexandre A, Vigoder, Felipe M, Bruno, Rafaela V, Soares, Maurilio J

“…The male reproductive system of insects can have several tissues responsible for the secretion of seminal fluid proteins (SFPs), such as testes, accessory…”
Get full text

Clines in clock genes: fine-tuning circadian rhythms to the environment by Kyriacou, Charalambos P, Peixoto, Alexandre A, Sandrelli, Federica, Costa, Rodolfo, Tauber, Eran

“…The dissection of the circadian clock into its molecular components represents the most striking and well-studied example of a gene regulatory network…”
Get full text

Multilocus analysis of divergence and introgression in sympatric and allopatric sibling species of the Lutzomyia longipalpis complex in Brazil by Araki, Alejandra S, Ferreira, Gabriel E M, Mazzoni, Camila J, Souza, Nataly A, Machado, Ricardo C, Bruno, Rafaela V, Peixoto, Alexandre A

“…Lutzomyia longipalpis, the main vector of visceral leishmaniasis in Latin America, is a complex of sibling species. In Brazil, a number of very closely related…”
Get full text

The transcriptome of Lutzomyia longipalpis (Diptera: Psychodidae) male reproductive organs by Azevedo, Renata V D M, Dias, Denise B S, Bretãs, Jorge A C, Mazzoni, Camila J, Souza, Nataly A, Albano, Rodolpho M, Wagner, Glauber, Davila, Alberto M R, Peixoto, Alexandre A

“…It has been suggested that genes involved in the reproductive biology of insect disease vectors are potential targets for future alternative methods of…”
Get full text

Effects of temperature and photoperiod on daily activity rhythms of Lutzomyia longipalpis (Diptera: Psychodidae) by Rivas, Gustavo BS, de Souza, Nataly Araujo, Peixoto, Alexandre A, Bruno, Rafaela V

“…BACKGROUND: Insect vectors have been established as models in Chronobiology for many decades, and recent studies have demonstrated a close relationship between…”
Get full text

Fixed differences in the paralytic gene define two lineages within the Lutzomyia longipalpis complex producing different types of courtship songs by Lins, Rachel M M A, Souza, Nataly A, Brazil, Reginaldo P, Maingon, Rhayza D C, Peixoto, Alexandre A

“…The sand fly Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae), the most important vector of American visceral leishmaniasis, is widely distributed…”
Get full text

Potential impact of a presumed increase in the biting activity of dengue-virus-infected Aedes aegypti (Diptera: Culicidae) females on virus transmission dynamics by Luz, Paula Mendes, Lima-Camara, Tamara Nunes, Bruno, Rafaela Vieira, Castro, Márcia Gonçalves de, Sorgine, Marcos Henrique Ferreira, Lourenço-de-Oliveira, Ricardo, Peixoto, Alexandre Afrânio

“…Recently, we showed that infection with dengue virus increases the locomotor activity of Aedes aegypti females. We speculate that the observed increased…”
Get full text

Evaluation of Severe Acute Respiratory Syndrome surveillance caused by respiratory viruses in a pediatric unit, 2013 to 2019 by Freitas, Felipe Teixeira de Mello, Pimentel, Cíntia Costa Pereira, Bianchini, Pedro Ribeiro, Carvalho, Rafaela Moreira de, Serafim, Alexandre Peixoto, Costa, Cira Ferreira Antunes

“…ABSTRACT Objective: To evaluate severe acute respiratory syndrome surveillance in a pediatric unit. Methods: Descriptive study of reported severe acute…”
Get full text

Evidence for the occurrence of two sympatric sibling species within the Anopheles (Kerteszia) cruzii complex in southeast Brazil and the detection of asymmetric introgression between them using a multilocus analysis by Rona, Luísa D P, Carvalho-Pinto, Carlos J, Peixoto, Alexandre A

“…Anopheles (Kerteszia) cruzii (Diptera: Culicidae) is a primary vector of human and simian malaria parasites in southern and southeastern Brazil. Earlier…”
Get full text

Effects of insemination and blood-feeding on locomotor activity of Aedes albopictus and Aedes aegypti (Diptera: Culicidae) females under laboratory conditions by Lima-Camara, Tamara Nunes, Lima, José Bento Pereira, Bruno, Rafaela Vieira, Peixoto, Alexandre Afranio

“…BACKGROUND: Dengue is an arbovirus disease transmitted by two Aedes mosquitoes: Ae. aegypti and Ae. albopictus. Virgin females of these two species generally…”
Get full text

Rhodnius prolixus and R. robustus (Hemiptera: Reduviidae) nymphs show different locomotor patterns on an automated recording system by Pavan, Márcio G, Corrêa-Antônio, Jessica, Peixoto, Alexandre A, Monteiro, Fernando A, Rivas, Gustavo B S

“…Circadian rhythms of triatomines, vectors of the etiological agent Trypanosoma cruzi responsible for Chagas disease, have been extensively studied in adults of…”
Get full text