2021, Number 4
Effect of 4-Chlorophenol on the vascular smooth muscle of the abdominal aorta of Wistar rats
Language: Spanish
References: 23
Page: 1-7
PDF size: 467.13 Kb.
ABSTRACT
Introduction: In Dentistry, p-chlorophenol (4-chlorophenol) is one of the most widely used derivatives of chlorophenols. It is used as an antibacterial agent in root canal disinfection during pulp-radicular treatment. There are few scientific reports on its effects on vascular smooth musculature and the regulation of local blood flow.Objective: To determine the effect of 4-chlorophenol on vascular smooth muscle of abdominal aorta from Wistar rats.
Material and Methods: A preclinical experimental research was carried out using 30 abdominal aortic rings (upper portion) obtained from adult Wistar rats. The preparations of about 5 mm were placed in an organ bath, recording the tension developed by the vascular smooth muscle after the addition of 4-chlorophenol at different concentrations and during different time intervals.
Results: The results demonstrate that 4-Chlorophenol induced vasorelaxation after the preactivation of the vascular smooth muscle of the abdominal aortic rings, which increased during the entire study time and with increased drug concentration. There were significant differences among average tension values registered at different intervals of time in relation to the initial base tension.
Conclusions: In vitro, p-chlorophenol induced relaxation of abdominal aorta vascular smooth muscle in Wistar rats.
REFERENCES
Kadmi Y, Favier L, Yehya T, Soutrel I, Simion AI, Vial C, et al. Controlling contamination for determination of ultratracelevels of priority pollutants chlorophenols in environmental water matrices. Arab J Chem [Internet]. 2015 [Citado24/11/2020];8:[Aprox. 2p.]. Disponible en: https://doi.org/10.1016/j.arabjc.2015.06.005
Anku WW, Mamo MA, Govender PP. Phenolic compounds in water: sources, reactivity, toxicity and treatmentmethods. In: Soto Hernandez M, Palma Tenango M, García Mateos MR, eds. Phenolic compounds - natural sources.Importance and Applications [Internet]. London: IntechOpen; 2017.p.419-43 [Citado 24/11/2020]. Disponible en:https://doi.org/10.5772/66927
Rincón Silva NG, Moreno Piraján JC, Giraldo L. Remoción de fenol, p-nitrofenol y p-clorofenol desde carbonesactivados químicamente con ácido sulfúrico desde material lignocelulosico de desecho: efecto de la concentración delagente activante. Afinidad [Internet]. 2017 [Citado 24/11/2020];74(578):112-3. Disponible en: https://www.raco.cat/index.php/afinidad/article/view/326513
Rodríguez Guerrero ME. Estudio comparativo in vitro del efecto antibacteriano entre tres sustancias utilizadascomo medicamento intraconducto contra cepas de Enterococus faecalis [Tesis Especialidad Odontología].Ecuador: Universidad Nacional de Loja; 2018 [Citado 24/11/2020]. Disponible en: https://dspace.unl.edu.ec/jspui/bitstream/123456789/20688/1/Tesis%20Marlon%20Rodriguez%20Guerrero.pdf
Pereira da Silva JD, Ballego G. Pharmacological characterization of the calcium influx pathways involved in nitricoxide production by endothelial cells. Einstein (Sao Paulo) [Internet]. 2019 Jun [Citado 01/04/2021];17(3):[Aprox. 2p.].Disponible en: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-45082019000300204
Padilla Pérez J, Castillo Hernández MC, Padilla Keymole J, Crivelli Puga A, López Canales OA, Zambrano Padilla R.Técnicas de modelado para distinguir la cinética de la contracción de la aorta torácica inducida por fenilefrina en ratasde diferentes edades. Rev Hosp Jua Mex [Internet]. 2018 [Citado 01/04/2021];85(4):208-21. Disponible en: https://www.medigraphic.com/cgibin/new/resumen.cgi?IDARTICULO=84032
Aiello EA. Canales de potasio (K+) y Calcio (Ca2+) en el músculo liso vascular. En: Gómez Llambi H, Piskorz D, eds.Hipertensión arterial, epidemiología, fisiología, fisiopatología, diagnóstico y terapéutica [Internet]. Buenos Aires: Inter-Médica; 2016 [Citado 24/11/2020]. Disponible en http://www.saha.org.ar/pdf/libro/Cap.019.pdf
Syed AU, Le T, Navedo MF, Nieves Cintrón M. Canales iónicos y su regulación en el músculo liso vascular. En: KaneezFS, ed. Comprensión básica y clínica de la microcirculación [Internet]. London: IntechOpen; 2019 [Citado 01/04/2021].Disponible en: https://www.intechopen.com/books/basic-and-clinical-understanding-of-microcirculation/ionchannels-and-their-regulation-in-vascular-smooth-muscle
Cheng W. Canales TR: desde la distribución hasta el montaje. En: Kaneez FS. Canales de iones en la salud y laenfermedad [Internet]. London: IntechOpen; 2017 [Citado 01/04/2021]. Disponible en: https://www.intechopen.com/books/ion-channels-in-health-and-sickness/trp-ion-channels-from-distribution-to-assembly
Feng T, Kalyaanamoorthy S, Bakarat K. Canales de calcio tipo L: estructura y funciones. En: Kaneez FS. Canales deiones en la salud y la enfermedad [Internet].London: IntechOpen; 2017 [Citado 01/04/2021]. Disponible en: https://www.intechopen.com/books/ion-channels-in-health-and-sickness/l-type-calcium-channels-structure-and-functions
Amado Piña D. Degradación de contaminantes fenólicos en agua, mediante el acoplamiento de procesos deoxidación avanzada (POA´s) [Tesis Doctorado en Ciencias Ambientales]. México: Universidad Autónoma del EstadoMéxico; 2018 [Citado 26/11/2020]. Disponible en: http://ri.uaemex.mx/bitstream/handle/20.500.11799/95074/TESIS_2018_DEYSI_biblioteca.pdf?sequence=1
Cantú SM, Lee HJ, Donoso A, Puyó AM, Peredo HA. El ácido araquidónico y sus derivados: generalidadesde los prostanoides en relación con procesos inflamatorios. Ciencia e Investigación [Internet]. 2017 [Citado01/04/2020];67(4):[Aprox. 8 p.]. Disponible en: http://aargentinapciencias.org/wp-content/uploads/2018/01/RevistasCeI/tomo67-4/1-cei67-4-2.pdf