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A study on the toxic effect of different doses of diclofenac sodium on the development of the kidney in the postnatal period / Estudio sobre el efecto tóxico de diferentes dosis de diclofenaco sódico en el desarrollo del riñón en el período postnatal
Mustafa, Hesham N; Alkan, Isinsu; Deniz, Ömür Gülsüm; Altunkaynak, Berrin Zuhal; Annaç, Ebru; Kaplan, Suleyman.
  • Mustafa, Hesham N; King Abdulaziz University. Faculty of Medicine. Department of Anatomy. Jeddah. SA
  • Alkan, Isinsu; Ondokuz Mayıs University. Faculty of Medicine. Department of Histology and Embryology. Samsun. TR
  • Deniz, Ömür Gülsüm; Ondokuz Mayıs University. Faculty of Medicine. Department of Histology and Embryology. Samsun. TR
  • Altunkaynak, Berrin Zuhal; Ondokuz Mayıs University. Faculty of Medicine. Department of Histology and Embryology. Samsun. TR
  • Annaç, Ebru; Adıyaman University. Faculty of Medicine. Department of Histology and Embryology. Adıyaman. TR
  • Kaplan, Suleyman; Ondokuz Mayıs University. Faculty of Medicine. Department of Histology and Embryology. Samsun. TR
Int. j. morphol ; 37(3): 877-884, Sept. 2019. tab, graf
Article in English | LILACS | ID: biblio-1012369
ABSTRACT
The toxic effects of different doses of diclofenac sodium (DS) on the kidney on the postnatal period (0-7 days) by morphometrical and immunohistochemical methods were investigated. For this purpose, 15 female adult wistar albino rats were used and divided into 5 main groups. Group Ia served as normal control, physiologic group Ib received normal saline, group II received low dose (3.9 mg/kg), group III received medium dose (9 mg/kg) and group IV received high dose (18 mg/kg). Male offspring's from 0-7 days after birth were used in this study. On the 8th day of postnatal life, all animals were anesthetized. Then, the kidney samples were analyzed. Haematoxylin and eosin staining showed degeneration and necrosis, apparent atrophy of the glomeruli, mononuclear cell infiltration, congested vessels, increased fibrous tissue and distortion of the proximal convoluted tubules with interruption of the brush margin of the DS treated group. Increased level of Caspase-3 and upregulation of TNF-α with different doses of DS. In light of our findings, DS may lead to adverse effects that are dose-dependent in the prenatal subjected kidney to this drug.
RESUMEN
Se investigaron los efectos tóxicos de diferentes dosis de diclofenaco sódico (DS) en el riñón de ratas, durante su período postnatal (0-7 días), por métodos morfométricos e inmunohistoquímicos. Para este propósito, se utilizaron 20 crías macho, de ratas Wistar albinas, y se dividieron en 5 grupos principales. El grupo Ia sirvió como control normal, el grupo fisiológico Ib recibió solución salina normal, el grupo II recibió una dosis baja de DS (3,9 mg/kg), el grupo III recibió una dosis media de DS (9 mg/kg) y el grupo IV recibió una dosis alta de DS (18 mg/kg). Se administraron los medicamentos de 0 a 7 días después del nacimiento de las ratas. En el octavo día de vida postnatal, todos los animales fueron sacrificados. Luego, se analizaron las muestras de riñón. Mediante hematoxilina-eosina se evidenció degeneración y necrosis, aparente atrofia de los glomérulos, infiltración de células mononucleares, vasos congestionados, aumento del tejido fibroso y distorsión de los túbulos contorneados proximales, con interrupción del margen en cepillo del grupo tratado con DS. Se detectó un aumento del nivel de caspasa-3 y regulación al alza de TNF-α con diferentes dosis de DS. A la luz de nuestros hallazgos, la DS puede provocar efectos adversos en el riñón, que dependen de la dosis de este medicamento administrada en el período posnatal.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Diclofenac / Kidney Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2019 Type: Article Affiliation country: Saudi Arabia / Turkey Institution/Affiliation country: Adıyaman University/TR / King Abdulaziz University/SA / Ondokuz Mayıs University/TR

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Full text: Available Index: LILACS (Americas) Main subject: Diclofenac / Kidney Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2019 Type: Article Affiliation country: Saudi Arabia / Turkey Institution/Affiliation country: Adıyaman University/TR / King Abdulaziz University/SA / Ondokuz Mayıs University/TR