OBJECTIVE: simvastatin has pleiotropic anti-inflammatory and immunomodulatory effects potentially usefull to prevent chemotherapy-induced gastrointestinal mucositis. Studies on this are scarce. This study aimed to examine the effects of simvastatin on gastric and intestinal mucositis after 5-fluorouracil (5-FU) treatment in rats. METHODS: rats weighing 270±18g were divided into two groups. The 5-FU+saline group (5-FU/SAL) rats were treated with 5-FU (50mg/kg) plus 0.9% saline orally (gavage) once daily for five days. The 5-FU+simvastatin (5-FU/SIMV) group was treated with 5-FU (50mg/kg), plus simvastatin (10mg/kg), in the same way. The rats were euthanased on the sixth day, then their stomach and intestine were photographed and removed for exams. Dosages of serum TNF-a, IL-1ß, IL-6 and histopathology were done for stomach and intestine. RESULTS: body-weight was significantly lower in rats treated with 5-FU+saline than the weight loss of the 5-FU/SIMV group rats. TNF-a expression was lower in 5-FU/SIMV group (172.6±18pg/ml) than in 5-FU/SAL (347.5±63pg/ml). Serum IL-1b was lower in 5-FU/SAL group (134.5±23pg/ml) than in 5-FU/SIMV (48.3±9pg/ml). Serum IL-6 was 61.8±15pg/ml in 5-FU/SIMV and 129.4±17pg/ml in 5-FU/SAL groups. These differences were significant (p<0.05). Mucosal damage in stomach and jejunum were observed in rats receiving 5-FU alone. In the stomach and jejunum, simvastatin caused significant protective effects against 5-FU-induced mucosal injury. CONCLUSION: simvastatin attenuated gastric and intestinal mucositis related to 5-FU therapeutics in animal model. These data encourage forthcoming clinical studies addressing the usefulness of statins in the prevention and treatment of gastrointestinal mucositis.
OBJECTIVE: simvastatin has pleiotropic anti-inflammatory and immunomodulatory effects potentially usefull to prevent chemotherapy-induced gastrointestinal mucositis. Studies on this are scarce. This study aimed to examine the effects of simvastatin on gastric and intestinal mucositis after 5-fluorouracil (5-FU) treatment in rats. METHODS: rats weighing 270±18g were divided into two groups. The 5-FU+saline group (5-FU/SAL) rats were treated with 5-FU (50mg/kg) plus 0.9% saline orally (gavage) once daily for five days. The 5-FU+simvastatin (5-FU/SIMV) group was treated with 5-FU (50mg/kg), plus simvastatin (10mg/kg), in the same way. The rats were euthanased on the sixth day, then their stomach and intestine were photographed and removed for exams. Dosages of serum TNF-a, IL-1ß, IL-6 and histopathology were done for stomach and intestine. RESULTS: body-weight was significantly lower in rats treated with 5-FU+saline than the weight loss of the 5-FU/SIMV group rats. TNF-a expression was lower in 5-FU/SIMV group (172.6±18pg/ml) than in 5-FU/SAL (347.5±63pg/ml). Serum IL-1b was lower in 5-FU/SAL group (134.5±23pg/ml) than in 5-FU/SIMV (48.3±9pg/ml). Serum IL-6 was 61.8±15pg/ml in 5-FU/SIMV and 129.4±17pg/ml in 5-FU/SAL groups. These differences were significant (p<0.05). Mucosal damage in stomach and jejunum were observed in rats receiving 5-FU alone. In the stomach and jejunum, simvastatin caused significant protective effects against 5-FU-induced mucosal injury. CONCLUSION: simvastatin attenuated gastric and intestinal mucositis related to 5-FU therapeutics in animal model. These data encourage forthcoming clinical studies addressing the usefulness of statins in the prevention and treatment of gastrointestinal mucositis.
Authors: Doaa H Alshora; Mohamed A Ibrahim; Gamal Zayed; Mohammed A Al Rwashed; Heba A Abou-Taleb; Marwa F Ali Journal: Saudi Pharm J Date: 2022-02-14 Impact factor: 4.562
Authors: João Antônio Leal de Miranda; Conceição da Silva Martins; Lázaro de Sousa Fideles; Maria Lucianny Lima Barbosa; João Erivan Façanha Barreto; Helder Bindá Pimenta; Francisco Orlando Rafael Freitas; Paulo Vitor de Souza Pimentel; Claudio Silva Teixeira; Ariel Gustavo Scafuri; Maria Claudia Dos Santos Luciano; Joabe Lima Araújo; Jefferson Almeida Rocha; Icaro Gusmão Pinto Vieira; Nágila Maria Pontes Silva Ricardo; Matheus da Silva Campelo; Maria Elenir Nobre Pinho Ribeiro; Gerly Anne de Castro Brito; Gilberto Santos Cerqueira Journal: Pharmaceuticals (Basel) Date: 2020-01-08
Authors: Mohamed El-Sherbiny; Eslam K Fahmy; Nada H Eisa; Eman Said; Hany A Elkattawy; Hasnaa Ali Ebrahim; Nehal M Elsherbiny; Fatma M Ghoneim Journal: Molecules Date: 2021-12-19 Impact factor: 4.411