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Abstract Title:Protective effects of carvacrol and pomegranate against methotrexate-induced intestinal damage in大鼠。
摘要来源:
int J Clin Exp Med。 2015; 8(9):15474-15481。 EPUB 2015年9月15日。pmid: 26629037 26629037 AyşenurKeleş,Mehtap Bozkurt,伊布拉希姆İbiloğlu,UğurFırat,hüseyinBüyükbayram
文章隶属关系:gültourkcü
实验研究是为了评估使用组织病理学和免疫组织化学技术。pan> 重195-250 g的32个雄性Sprague-Dawley大鼠分为四组:对照,单独使用MTX治疗,MTX Plus CVR和MTX Plus PMG。在实验的第一天对III组进行单剂量的CVR(73 mg/kg),对PMG(225 mg/kg/day)进行了术中(每天用粘液针)一次进行7天和单剂量的MTX(20 mg/kg)的实验。在第8(th)天获得肠道组织,并检查绒毛损伤,隐窝损伤和炎症。 Ki-67 and Caspase 3 staining was used for immunohistochemical evaluation.RESULTS: MTX treatment induced villus shortening and fusion, epithelial atrophy, crypt loss, inflammatory infiltrate in the lamina propria, and goblet cell depletion. CVR和PMG降低了由MTX治疗引起的肠道损伤的严重程度。在MTX收获的grou中p,在固有椎板中观察到明显的炎症细胞浸润。与MTX接收的组相比,PMG和CVR组显示出较少的绒毛和隐窝损伤,并且在固有层中显示炎症。与对照组相比,在MTX接收组的隐窝中观察到KI-67阳性细胞较少。与MTX组相比,CVR和PMG组中有更多的KI-67阳性细胞。 The MTX-received group exhibited more caspase-3 positive cells than the control group, and the number of caspase-3 positive cells were decreased in the CVR and PMG treated groups.
CONCLUSION: This study is the first to show that PMG and CVR decrease MTX-related damage and apoptotic activity in肠组织。