Analysis of the coxal fluid of O. brasiliensis tick species by analytic techniques
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Brazilian Journal of Radiation Sciences
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The coxal fluid of the tick species Ornithodoros brasiliensis (O. brasiliensis) was
subjected to detailed chemical analysis using Instrumental Neutron Activation Analysis
(INAA) and Energy Dispersive X-ray Fluorescence (EDXRF). These complementary
techniques allowed the identification and quantification of key elements such as sodium
(Na), chlorine (Cl), potassium (K), and zinc (Zn), along with others like sulfur (S),
phosphorus (P), and iron (Fe). The study demonstrated the consistency between the two
analytical methods and revealed significant data about the tick's physiological adaptations
related to fluid excretion and blood meal processing. Additionally, the absence of heavy
metals in the analyzed samples was confirmed. Understanding the composition of coxal
fluid is vital for interpreting metabolic processes and exploring its toxicological potential,
given the aggressive nature of O. brasiliensis, known to cause severe health impacts on
humans and animals. This research contributes to advancing knowledge about tick
biology and supports the development of public health measures against tick-borne
hazards.
Como referenciar
ZAMBONI, C.B.; GIOVANNI, D.N.S.; SIMONS, S.M. Analysis of the coxal fluid of O. brasiliensis tick species by analytic techniques. Brazilian Journal of Radiation Sciences, v. 12, n. 4A, p. 1-13, 2025. DOI: 10.15392/2319-0612.2024.2628. Disponível em: https://repositorio.ipen.br/handle/123456789/49698. Acesso em: 29 Apr 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.