Impact of morin-5'-sulfonic acid sodium salt on cyclophosphamide-induced gastrointestinal toxicity in rats.
Pharmacol Rep
; 67(6): 1259-63, 2015 Dec.
Article
em En
| MEDLINE
| ID: mdl-26481550
ABSTRACT
BACKGROUND:
The aim of this study was to evaluate the effect of morin-5'-sulfonic acid sodium salt (NaMSA) on cyclophosphamide-induced gastrointestinal changes in rats.METHODS:
Rats received intragastrically 0.9% saline (group C), cyclophosphamide (15 mg/kg) (group CX), NaMSA (100 mg/kg) (group M) or cyclophosphamide (15 mg/kg) with NaMSA (100 mg/kg) (group M-CX), respectively, for 10 days.RESULTS:
No histological lesions were observed in the liver and the large intestine in the control group and group receiving NaMSA. In the cyclophosphamide-treated group, a generalized blurred trabecular structure, hepatocyte apoptosis, focal and diffuse necrosis were noticed in the liver and atypia of epithelial cells or adenoma were noticed in the large intestine. In the group receiving both cyclophosphamide and NaMSA, hepatocyte apoptosis in the liver was observed less frequently. Histological examination of the small intestine revealed low-grade dysplasia adenoma in the C, M, CX and M-CX group (in 44%, 0%, 100%, and 55.6% of specimens, respectively) with adenocarcinoma in 55.6% of specimens in the cyclophosphamide-receiving group only. Adenoma with high-grade dysplasia was observed in the control and NaMSA-receiving group with a similar frequency (22%). In addition to the histological evaluation, blood cell count parameters, as well as total protein concentration, blood glucose level, amylase, ALT, AST and GGTP activities were evaluated. Cyclophosphamide impaired weight gain, decreased blood cell count parameters and total protein concentration, and increased the GGTP activity. Those changes were not reversed by NaMSA.CONCLUSIONS:
Summing up, NaMSA may protect against some cyclophosphamide-induced histological abnormalities in the gastrointestinal tract, including intestinal neoplasia in rats.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Ácidos Sulfônicos
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Flavonoides
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Ciclofosfamida
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Gastroenteropatias
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Intestino Grosso
Limite:
Animals
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article