Baidu
map

J Renal Nutr:饮食酸负荷过重可增加肾结石风险

2021-11-04 MedSci原创 MedSci原创

高潜在酸负荷饮食与草酸钙结石风险增加相关。

现有文献表明,饮食摄入对肾结石形成风险的影响是通过改变饮食的酸负荷。饮食依赖性净酸负荷可能通过影响钙和柠檬酸盐的排泄而增加肾结石风险。然而,迄今为止,很少有研究调查饮食酸负荷与肾结石之间的关系。因此,本研究试图评估潜在酸负荷高的饮食是否与草酸钙结石形成相关。

430名受试者(包括215名新诊断草酸钙结石患者和215名性别和年龄匹配的对照组)进行病例对照研究。在前一年中,使用经验证的食物频率问卷对饮食摄入进行评估。根据潜在肾酸负荷(PRAL)和净内源酸产生量(NEAP)估算膳食酸负荷。采用多变量logistic回归分析了膳食酸负荷指数与肾结石之间的相关性。

研究结果发现病例组的平均PRAL(标准误差)显著低于对照组,NEAP测定的高潜在酸负荷饮食与草酸钙结石形成的高风险相关,与钾和蛋白质摄入无关。前瞻性纵向研究可以证实结果的准确性。

病例组和对照组的一般特征以及饮食摄入量

总的来说,与对照组相比,这些病例更有可能患有高血压、糖尿病,并可能经常吸烟和饮用酒精饮料。相比之下,对照组的钙补充剂消耗率高于病例组。对照组摄入更多的蛋白质、钙、镁、磷、蔬菜和乳制品,但钠、水果、软饮料和SSB的摄入量较低。对照组的NEAP和PRAL得分显著高于病例组。

参与者在三个膳食酸负荷指数中的膳食摄入量

PRAL和NEAP得分越高,碳水化合物、镁、钾、维生素C、水果、蔬菜、坚果和茶的摄入量越低,但蛋白质、胆固醇、磷、钠、肉类以及全麦和精制谷物的摄入量越高。钙和乳制品的消费量在PRAL的三分位数之间没有显著差异,但在NEAP的三分位数之间呈下降趋势。较高的PRAL分数与较低的坚果摄入量相关,但在NEAP的三分位数中未发现差异。在PRAL和NEAP的三分位数中,脂肪、纤维和豆类的消耗量相似。

总的来说,在目前的病例对照研究中,研究发现由NEAP确定的高潜在酸负荷饮食与草酸钙结石风险增加相关。然而,在原始模型中,PRAL仅与草酸钙结石风险增加显著相关。此外,NEAP与草酸钙结石之间的关系与膳食蛋白质或钾摄入量无关。

参考文献:Haghighatdoost, F. , R Sadeghian, Clark, C. , & Abbasi, B. . (2021). Higher dietary acid load is associated with an increased risk of calcium oxalate kidney stones. Journal of Renal Nutrition.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1717679, encodeId=37df1e17679dc, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Wed Sep 21 20:53:15 CST 2022, time=2022-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067154, encodeId=268d106e1545f, content=又学到了很多知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2f255526204, createdName=我思故我在2, createdTime=Fri Nov 05 07:36:03 CST 2021, time=2021-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067077, encodeId=7e30106e07783, content=多吃碱性食物, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cea65569915, createdName=ms2000000844658011, createdTime=Thu Nov 04 22:14:40 CST 2021, time=2021-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1066992, encodeId=19ab106699265, content=酸性食物,易患肾结石, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1e05489924, createdName=ms1000002136354097, createdTime=Thu Nov 04 17:26:12 CST 2021, time=2021-11-04, status=1, ipAttribution=)]
    2022-09-21 jml2020
  2. [GetPortalCommentsPageByObjectIdResponse(id=1717679, encodeId=37df1e17679dc, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Wed Sep 21 20:53:15 CST 2022, time=2022-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067154, encodeId=268d106e1545f, content=又学到了很多知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2f255526204, createdName=我思故我在2, createdTime=Fri Nov 05 07:36:03 CST 2021, time=2021-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067077, encodeId=7e30106e07783, content=多吃碱性食物, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cea65569915, createdName=ms2000000844658011, createdTime=Thu Nov 04 22:14:40 CST 2021, time=2021-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1066992, encodeId=19ab106699265, content=酸性食物,易患肾结石, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1e05489924, createdName=ms1000002136354097, createdTime=Thu Nov 04 17:26:12 CST 2021, time=2021-11-04, status=1, ipAttribution=)]
    2021-11-05 我思故我在2

    又学到了很多知识

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1717679, encodeId=37df1e17679dc, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Wed Sep 21 20:53:15 CST 2022, time=2022-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067154, encodeId=268d106e1545f, content=又学到了很多知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2f255526204, createdName=我思故我在2, createdTime=Fri Nov 05 07:36:03 CST 2021, time=2021-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067077, encodeId=7e30106e07783, content=多吃碱性食物, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cea65569915, createdName=ms2000000844658011, createdTime=Thu Nov 04 22:14:40 CST 2021, time=2021-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1066992, encodeId=19ab106699265, content=酸性食物,易患肾结石, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1e05489924, createdName=ms1000002136354097, createdTime=Thu Nov 04 17:26:12 CST 2021, time=2021-11-04, status=1, ipAttribution=)]
    2021-11-04 ms2000000844658011

    多吃碱性食物

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1717679, encodeId=37df1e17679dc, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Wed Sep 21 20:53:15 CST 2022, time=2022-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067154, encodeId=268d106e1545f, content=又学到了很多知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2f255526204, createdName=我思故我在2, createdTime=Fri Nov 05 07:36:03 CST 2021, time=2021-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067077, encodeId=7e30106e07783, content=多吃碱性食物, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cea65569915, createdName=ms2000000844658011, createdTime=Thu Nov 04 22:14:40 CST 2021, time=2021-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1066992, encodeId=19ab106699265, content=酸性食物,易患肾结石, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1e05489924, createdName=ms1000002136354097, createdTime=Thu Nov 04 17:26:12 CST 2021, time=2021-11-04, status=1, ipAttribution=)]
    2021-11-04 ms1000002136354097

    酸性食物,易患肾结石

    0

相关资讯

AJKD:怀孕竟然会增加肾结石的风险?!

尽管研究人员早就知道怀孕期间会发生一系列的生理变化,这些变化可能有助于肾结石的形成,但缺乏这种联系的证据。

Clin Gastroenterology H: 使用质子泵抑制剂会增加发生肾结石的风险

质子泵抑制剂(PPI)是一类减少胃酸产生的药物,可用于治疗包括胃食管反流病(GERD)和消化性溃疡在内的几种消化疾病。

AJKD:好消息!常喝咖啡可以降低肾结石风险!

增加咖啡和咖啡因的摄入可以减少肾结石患病的风险。

Eur Radiol: 尿路结石症引起的单纯性肾绞痛之影像学检查策略!

疑似肾绞痛占医院急诊科就诊的1%左右。非对比增强CT已经成为一种针对患有肾绞痛的患者的准确且广泛使用的影像学检查方法。

腰痛,小心是肾结石

由于腰痛十分常见,很多人不以为意,未曾想可能是身体发送的求救信号。为什么这么说?接下来,我们一起了解一下。

Eur Urol Focus:成年人体脂量与肾结石之间的关联

总脂肪和躯干脂肪与肾结石(KS)之间的关系仍不清楚。

Baidu
map
Baidu
map
Baidu
map