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坏死性小肠结肠炎(NEC)大鼠模型
分类: 消化
发布时间: 2021-05-24 00:00
方法:人工喂养以及缺氧和冷刺激诱导的新生儿坏死性小肠结肠炎
品系:SPF级新生SD大鼠,2日龄
类型:成品模型
名称:Rat Model for Necrotizing Enterocolitis (NEC)
编号:LM80663
品系:SPF级新生SD大鼠,2日龄
类型:成品模型
名称:Rat Model for Necrotizing Enterocolitis (NEC)
编号:LM80663
模型评价
1.外观表现及生长情况
模型组新生大鼠在开始造模后相继岀现不冋程度地排黄绿色黏液稀便、消瘦,体重减轻,随后出现胃潴留、腹胀、腹泻、进奶量下降、嗜睡常卷缩而卧、活动度下降、反应迟钝,行动缓慢,且逐渐加重。对照组新生大鼠进食及排使均正常,无腹胀及胃潴留,活动度良好,皮下脂肪丰满;
2. 小肠肉眼观改变进行拍照;
3. 记录每只小鼠每天体重,进食情况。
4. 标本制作白片,电镜固定标本,western blot , PCR标本以用户后续检测。
1.外观表现及生长情况
模型组新生大鼠在开始造模后相继岀现不冋程度地排黄绿色黏液稀便、消瘦,体重减轻,随后出现胃潴留、腹胀、腹泻、进奶量下降、嗜睡常卷缩而卧、活动度下降、反应迟钝,行动缓慢,且逐渐加重。对照组新生大鼠进食及排使均正常,无腹胀及胃潴留,活动度良好,皮下脂肪丰满;
2. 小肠肉眼观改变进行拍照;
3. 记录每只小鼠每天体重,进食情况。
4. 标本制作白片,电镜固定标本,western blot , PCR标本以用户后续检测。
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