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  • 1 Molecular Biology Center, IPEN/CNEN-SP P.O.Box 11049, 05422-970, S?o Paulo, Brazil
  • | 2 Radiopharmacy Center, IPEN/CNEN-SP P.O.Box 11049, 05422-970, S?o Paulo, Brazil
  • | 3 Molecular Biology Center, IPEN/CNEN-SP P.O.Box 11049, 05422-970, S?o Paulo, Brazil
  • | 4 Molecular Biology Center, IPEN/CNEN-SP P.O.Box 11049, 05422-970, S?o Paulo, Brazil
  • | 5 Molecular Biology Center, IPEN/CNEN-SP P.O.Box 11049, 05422-970, S?o Paulo, Brazil
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Summary  

The use of radiotracers in the research of animal venom has been scarce, although it allows an excellent approach to follow the process of bioavailability, biodistribution and kinetics of toxins. The purpose of this study was to assess gyroxin action mechanism, transport, compartments and action sites. This toxin is a thrombin-like and causes the barrel rotation syndrome. The gyroxin was labeled with 125I and used as a tracer for the in vivo assay in mice. Blood samples and organs were collected at different time intervals, weighed and analyzed in a gamma-counter. The data was related with tissues distribution of protease activated receptor (PAR). Biodistribution assay allowed dividing the organs into three groups. The first one with the organs that followed the blood kinetics, the second with the organs related to metabolisms and elimination, and the third with the organs in which the gyroxin concentration increased during the observation period.

Manuscript Submission: HERE

  • Impact Factor (2019): 1.137
  • Scimago Journal Rank (2019): 0.360
  • SJR Hirsch-Index (2019): 65
  • SJR Quartile Score (2019): Q3 Analytical Chemistry
  • SJR Quartile Score (2019): Q3 Health, Toxicology and Mutagenesis
  • SJR Quartile Score (2019): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2019): Q3 Pollution
  • SJR Quartile Score (2019): Q3 Public Health, Environmental and Occupational Health
  • SJR Quartile Score (2019): Q3 Radiology, Nuclear Medicine and Imaging
  • SJR Quartile Score (2019): Q3 Spectroscopy
  • Impact Factor (2018): 1.186
  • Scimago Journal Rank (2018): 0.408
  • SJR Hirsch-Index (2018): 60
  • SJR Quartile Score (2018): Q2 Nuclear Energy and Engineering
  • SJR Quartile Score (2018): Q2 Pollution

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
4
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)