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生物强化大米改善了缺乏的老鼠的生长

Venu Konda¹, Ravindranadh Palika², Ananthan Rajendran¹

¹ICMR-National Institute of Nutrition, Hyderabad, 500007, Telangana, India.

Biological trace element research

|December 16, 2024

概括

生物强化大米有效地促进了缺乏的老鼠的生长. 这项研究表明,生物强化大米有效地利用用于生长,提供了对抗缺乏症的可持续策略.

科学领域:

农业科学农业科学
营养科学营养科学
生物化学生物化学

背景情况:

缺乏是一个全球性的健康问题,影响增长和发展.
用对大米等主食作物进行生物强化是解决这一缺陷的有希望的策略.
关于生物强化作物的健康影响和利用的证据仍然需要.

研究的目的:

评估生物强化大米 (BRD) 在改善状况和促进缺大鼠生长方面的疗效.
为了比较BRD的吸收和利用率与对照饮食 (CRD) 和补充 (CRD+Zn) 的饮食.

主要方法:

哺乳期的雄性Wistar/Kyoto大鼠被食缺饮食 (ZDD) 4周.
补充阶段涉及3周的CRD,CRD+Zn或BRD配对养.
测量包括体重,血,肝脏,胰腺和的含量,以及肠道ZIP4和ZnT1mRNA的表达.

主要成果:

与ZDD相比,所有补充饮食都显著增加了体重.
与CRD相比,BRD显著增加了体重,但不如CRD+Zn.
与ZDD相比,所有补充组的血,组织和便分泌量都增加了.
CRD+Zn显示了最高的血和组织含量.
肠道基因表达与状况相关,表明的有效吸收和运输.

结论:

来自生物强化大米的可以有效地用于缺乏的老鼠的生长.
生物强化提供了一种可行的方法来提高摄入量和改善营养状况.
需要进一步的研究来证实这些发现在人类群体中.

关键词:

生物可用性生物可用性生物强化是一种生物强化.有效性有效性.增长的增长增长的增长大米大米大米大米大米可以在中找到.的地位的地位

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