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List of works by Gervasio H Bechara

ATP Binding Cassette Transporter Mediates Both Heme and Pesticide Detoxification in Tick Midgut Cells

scientific article

Action of andiroba oil (Carapa guianensis) onRhipicephalus sanguineus(Latreille, 1806) (Acari: Ixodidae) semi‐engorged females: Morphophysiological evaluation of reproductive system ⬇️

scientific article published on September 13, 2012

Action of the chemical agent fipronil (active ingredient of acaricide Frontline®) on the liver of mice: An ultrastructural analysis ⬇️

scientific article published on July 14, 2011

Action of the insect growth regulator fluazuron, the active ingredient of the acaricide Acatak®, in Rhipicephalus sanguineus nymphs (Latreille, 1806) (Acari: Ixodidae).

scientific article published on 2 September 2013

Amblyomma cajennense (Acari: Ixodidae): Salivary gland cells of partially engorged females ticks and the production of lipid by their mitochondria

scientific article published in May 2006

An integrated database on ticks and tick-borne zoonoses in the tropics and subtropics with special reference to developing and emerging countries

scientific article published on 12 December 2010

Antigens from Rhipicephalus sanguineus ticks elicit potent cell-mediated immune responses in resistant but not in susceptible animals.

scientific article

Biological and DNA evidence of two dissimilar populations of the Rhipicephalus sanguineus tick group (Acari: Ixodidae) in South America.

scientific article published on 13 April 2005

Cellular response in the tick feeding site in crossbred cattle artificially infested by Rhipicephalus microplus.

scientific article published on 8 June 2017

Changes in the synganglion of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) female ticks exposed to permethrin: an ultrastructural overview

scientific article published on 15 April 2014

Combined corneal lipid and calcium degeneration in a dog with hyperadrenocorticism: a case report.

scientific article

Comparison of the external morphology of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) ticks from Brazil and Argentina

scientific article published in April 2005

Cutaneous basophilia in the resistance of goats to Amblyomma cajennense nymphs after repeated infestations.

scientific article published in December 2008

Cytoplasmic RNA and nuclear changes detected cytochemically during the degeneration of salivary glands of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae)

scientific article published in October 2008

Cytotoxic effects of andiroba oil (Carapa guianensis) in reproductive system of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) semi-engorged females.

scientific article published on 14 July 2012

Cytotoxic effects of permethrin in oocytes of Rhipicephalus sanguineus (Acari: Ixodidae) fully engorged females: I. Direct or indirect action of the acaricide in germ cells?

scientific article published on 20 October 2010

Death by apoptosis in salivary glands of females of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae)

scientific article published in May 2008

Degeneration of salivary glands of males of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae)

scientific article published in July 2008

Degenerative process and cell death in salivary glands of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) semi-engorged female exposed to the acaricide permethrin.

scientific article published on 10 March 2012

Dermal mast cell counts in F2 Holstein x Gir crossbred cattle artificially infested with the tick Boophilus microplus (Acari: Ixodidae).

scientific article published in October 2006

Dinotefuran-induced morphophysiological changes in semi-engorged females Rhipicephalus sanguineus Latreille, 1806 (Acari: Ixodidae) ticks: Ultra-structural evaluation.

scientific article published on 19 November 2016

Does the pro-inflammatory factor in lymphocytes (LpIF) explain the role of these cells in acute inflammation?

scientific article published on 01 November 1976

Ecdysteroid levels changed by permethrin action in female Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) ticks.

scientific article published on 29 March 2012

Effect of ricinoleic acid esters from castor oil (Ricinus communis) on the oocyte yolk components of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae).

scientific article published on 18 September 2012

Effect of various acupuncture treatment protocols upon sepsis in Wistar rats

scientific article published on 01 October 2004

Effects of Ricinus communis oil esters on salivary glands of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae)

scientific article published on 09 November 2010

Effects of fipronil (active ingredient of Frontline) on salivary gland cells of Rhipicephalus sanguineus females (Latreille, 1806) (Acari: Ixodidae).

scientific article published on 21 August 2009

Effects of ricinoleic acid esters from castor oil of Ricinus communis on the vitellogenesis of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) ticks.

scientific article published on 9 November 2010

Efficacy of the Bm86 antigen against immature instars and adults of the dog tick Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae).

scientific article published on 23 September 2009

Evaluation of cytotoxic effects of fipronil on ovaries of semi-engorged Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) tick female.

scientific article published on 13 April 2008

Fat body cells of Amblyomma cajennense partially engorged females (Acari: Ixodidae) and their role on vitellogenesis process.

scientific article

Fipronil (active ingredient of acaricide frontline®) acting on the mice thyroid ⬇️

scientific article published on August 5, 2011

Fipronil-induced cell death in salivary glands of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) semi-engorged females.

scientific article

Fluazuron-induced morphological changes in Rhipicephalus sanguineus Latreille, 1806 (Acari: Ixodidae) nymphs: An ultra-structural evaluation of the cuticle formation and digestive processes.

scientific article published on 4 February 2014

Fluazuron-induced morphophysiological changes in the cuticle formation and midgut of Rhipicephalus sanguineus Latreille, 1806 (Acari: Ixodidae) nymphs

scientific article published on 20 September 2012

Functional and Mass Spectrometric Evaluation of an Anti-Tick Antigen Based on the P0 Peptide Conjugated to Bm86 Protein

scientific article published on 25 June 2020

Gene discovery in Boophilus microplus, the cattle tick: the transcriptomes of ovaries, salivary glands, and hemocytes.

scientific article published in October 2004

Genotoxic and mutagenic effects of fipronil on mice ⬇️

scientific article published on December 10, 2010

Genotoxic and mutagenic effects of permethrin in mice: Micronuclei analysis in peripheral blood erythrocytes ⬇️

scientific article published on September 11, 2012

Histopathology of Rhipicephalus sanguineus (Acari: Ixodidae) ticks fed on resistant hosts.

scientific article published on 25 June 2009

Immunisation of dogs and guinea pigs against Rhipicephalus sanguineus ticks using gut extract

scientific article published on 01 February 1997

Immunisation of dogs, hamsters and guinea pigs against Rhipicephalus sanguineus using crude unfed adult tick extracts.

scientific article

In vitro activity of pineapple extracts (Ananas comosus, Bromeliaceae) on Rhipicephalus (Boophilus) microplus (Acari: Ixodidae).

scientific article published on 27 March 2013

In vitro and in vivo evaluation of the activity of pineapple (Ananas comosus) on Haemonchus contortus in Santa Inês sheep.

scientific article published on 26 April 2013

Inhibition of the myotoxic activity of Bothrops jararacussu venom and its two major myotoxins, BthTX-I and BthTX-II, by the aqueous extract of Tabernaemontana catharinensis A. DC. (Apocynaceae).

scientific article published in January 2005

Inhibitory action of neem aqueous extract (Azadirachta indica A. Juss) on the vitellogenesis of Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) ticks.

scientific article

Inoculation of salivary gland extracts obtained from female of Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae) with 2, 4, and 6 days of feeding in rabbit: I--histopathology of the feeding lesion.

scientific article

Localization of antigenic sites in unfed nymphs of Amblyomma triste Koch 1844 (Acari: Ixodidae) ticks by immunohistochemistry.

scientific article published in April 2010

Markers of cell death in salivary glands of males of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari, Ixodidae)

scientific article published in September 2008

Microscopic features of tick-bite lesions in anteaters and armadillos: Emas National Park and the Pantanal region of Brazil

scientific article published on 01 October 2004

Morpho-histochemical characterization of salivary gland cells of males of the tick Rhipicephalus sanguineus (Acari: Ixodidae) at different feeding stages: description of new cell types

scientific article published on 7 July 2009

Morpho-histochemical characterization of the salivary glands of semi-engorged Amblyomma triste (Koch, 1844) (Acari: Ixodidae) female ticks

scientific article published on 17 October 2014

Morphological alterations of epidermis of rabbits infested by R. sanguineus ticks and exposed to Selamectin (active principle of Pfizer Revolution(®) acaricide): a confocal microscopy study

scientific article

Morphological and cytochemical changes in synganglion ofRhipicephalus sanguineus(Latreille, 1806) (Acari: Ixodidae) female ticks from exposure of andiroba oil (Carapa guianensis) ⬇️

scientific article published on April 29, 2013

Morphological changes in the salivary glands of Amblyomma cajennense females (Acari: Ixodidae) in different feeding stages on rabbits at first infestation

scientific article published in August 2008

Morphological characterization of the nymphsrhipicephalus sanguineusticks (Latreille, 1806) (Acari: Ixodidae). Description of the testes, integument, malpighian tubules, and midgut on the detachment day ⬇️

scientific article published on December 23, 2011

Morphological, histological, and ultrastructural characterization of degenerating salivary glands in females of the cattle-tick Rhipicephalus (Boophilus) microplus (CANESTRINI, 1887) (Acari: Ixodidae)

scientific article published in July 2005

Permethrin-induced morphological changes in oocytes of Rhipicephalus sanguineus (Acari: Ixodidae) semi-engorged females.

scientific article published on 24 December 2009

Rhipicephalus (Boophilus) microplus: Distinct acute phase proteins vary during infestations according to the genetic composition of the bovine hosts, Bos taurus and Bos indicus

article

Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) nymphs: An ultrastructural study of the integument and midgut

scientific article published in October 2014

Salivary glands of Amblyomma cajennense (Acari: Ixodidae): a histological and an ultrastructural overview.

scientific article published on 8 February 2011

Secretory process of salivary glands of female Amblyomma cajennense (Acari: Ixodidae) ticks fed on resistant rabbits.

scientific article published on 15 August 2010

Skin hypersensitivity tests in buffaloes parasitized with Toxocara vitulorum

scientific article published on 01 June 1996

The dynamics of RNA participation in the vitellogenesis of Rhipicephalus sanguineus ticks Latreille 1806 (Acari:Ixodidae). I. Nucleoli or Cajal bodies?

scientific article

Ticks (Acari: Ixodidae) associated with wild animals in the Pantanal region of Brazil

scientific article published on 01 November 2000

Ticks as potential vectors of Mycobacterium leprae: Use of tick cell lines to culture the bacilli and generate transgenic strains

article

Ultrastructural Analysis of the Oocytes of FemaleRhipicephalus sanguineus(Latreille, 1806) (Acari: Ixodidae) Ticks Subjected to the Action ofAzadirachta indicaA. Juss (Neem) ⬇️

scientific article published on October 7, 2011

Ultrastructure features of the midgut of the female adult Amblyomma cajennense ticks Fabricius, 1787 (Acari: Ixodidae) in several feeding stages and subjected to three infestations.

scientific article published on 04 June 2010

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