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Potential antifibrotic effect of blueberry and grape polyphenol extracts in acute and subacute bleomycin-induced lung tissue injury models in mice / Potencial efecto antifibrótico de los extractos de polifenoles de arándano y uva en modelos de lesión tisular pulmonar aguda y subaguda inducida por bleomicina en ratones
Shulgau, Zarina; Kamyshanskiy, Yevgeny; Sergazy, Shynggys; Dautov, Adilet; Zhulikeyeva, Aigerim; Gulyayev, Alexandr; Ramankulov, Yerlan.
  • Shulgau, Zarina; National Center for Biotechnology. Astana. KZ
  • Kamyshanskiy, Yevgeny; National Center for Biotechnology. Astana. KZ
  • Sergazy, Shynggys; National Center for Biotechnology. Astana. KZ
  • Dautov, Adilet; National Center for Biotechnology. Astana. KZ
  • Zhulikeyeva, Aigerim; National Center for Biotechnology. Astana. KZ
  • Gulyayev, Alexandr; National Center for Biotechnology. Astana. KZ
  • Ramankulov, Yerlan; National Center for Biotechnology. Astana. KZ
Int. j. morphol ; 41(1): 51-58, feb. 2023. ilus, tab, graf
Article in English | LILACS | ID: biblio-1430524
ABSTRACT

SUMMARY:

An experimental morphological and morphometric study of the antifibrotic function of blueberry and grape extracts was carried out on a model of lung injury in mice induced by intraperitoneal administration of bleomycin. During intraperitoneal administration of bleomycin to mice, acute and subacute damage to the pulmonary system was noted. Both patterns had the same prevalence and severity. The administration of polyphenolic extracts of blueberry and grape to mice showed a significant reduction in the severity of the acute and subacute pattern of lung injury. Blueberry and grape extracts reduce the acute phase of damage to the microvasculature, enhance phagocytic function, have an anti-inflammatory effect, reducing the degree of lymphohistiocytic infiltration and locoregional foci of residual inflammatory effects.
RESUMEN
Se realizó un estudio experimental morfológico y morfométrico de la función antifibrótica de extractos de arándano y uva en un modelo de lesión pulmonar en ratones inducida por la administración intraperitoneal de bleomicina. Durante la administración intraperitoneal de bleomicina a ratones, se observaron daños agudos y subagudos en el sistema pulmonar. Ambos patrones tuvieron la misma prevalencia y severidad. La administración de extractos polifenólicos de arándano y uva a ratones mostró una reducción significativa en la severidad del patrón agudo y subagudo de lesión pulmonar. Los extractos de arándano y uva reducen la fase aguda del daño a la microvasculatura, mejoran la función fagocítica, tienen un efecto antiinflamatorio, reducen el grado de infiltración linfohistiocítica y los focos locorregionales de efectos inflamatorios residuales.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Fibrosis / Bleomycin / Plant Extracts / Blueberry Plants / Polyphenols / Antifibrotic Agents Type of study: Risk factors Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2023 Type: Article Affiliation country: Kazakhstan Institution/Affiliation country: National Center for Biotechnology/KZ

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Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Fibrosis / Bleomycin / Plant Extracts / Blueberry Plants / Polyphenols / Antifibrotic Agents Type of study: Risk factors Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2023 Type: Article Affiliation country: Kazakhstan Institution/Affiliation country: National Center for Biotechnology/KZ