Lisitsyn A B, Bogatyrev A N, Dydykin A S, Derevitskaya O K, Soldatova N E, Fedulova L V
V.M. Gorbatov All-Russian Meat Research Institute, Moscow.
Vopr Pitan. 2017;86(1):64-71. doi: 10.24411/0042-8833-2017-00022. Epub 2016 Dec 28.
The paper presents the results of the study on the influence of water with a reduced deuterium content and the meat semi-prepared foods produced with its addition on the indicators of the laboratory animals with the model of alloxan diabetes. The effect of low concentrations of deuterium on the body weight dynamics was shown as well as the manifestation of glucosuria and ketonuria, and clinico-biological indicators of the animal's blood. The experiment was carried out during 42 days on male rats of Wistar stock, which were divided into 4 groups - 2 experimental, control (n=10) and intact (n=6), and consisted of three stages: adaptational, the stage of modeling of alloxan diabetes (a single intraperitoneal injection of alloxan monohydrate - 12 mg/100 g body weight) and dietic therapeutic. The animals of the experimental groups consumed water with a reduced deuterium content and standard vivarium diet or the meat minced semi-prepared products produced with its addition and cooked to culinary readiness. The control group consumed tap water and standard vivarium diet. In animals of the 1st group, which consumed the meat product, glucosuria persisted up to the 28th day (the 11th day after administration of alloxan), ketonuria up to the 34th day (the 17th day after modeling). In rats of the 2nd group, which consumed water with the decreased deuterium content, glucose in urea was not detected already on the 7th day after administration of alloxan, ketones on the 17th day after modeling of the disease, respectively. In animals of the control group, glucosuria and ketonuria persisted up to the end of the experiment. As a result of the investigations, the positive effect of water with a reduced deuterium content and the meat food produced with its use was established. It was manifested in a decrease of glucose level in the urea of the animals from the experimental groups compared to the control group on the 5th day of disease modeling and normalization on the 17th day of modeling. This experimentally demonstrated the possibility to use deuterium-depleted water in a meat product composition intended for nutrition of people with an impairment of carbohydrate metabolism for correction of metabolic processes.
本文介绍了关于低氘水及其添加制成的肉类半成品对四氧嘧啶糖尿病模型实验动物指标影响的研究结果。研究显示了低浓度氘对体重动态变化、糖尿和酮尿表现以及动物血液临床生物学指标的影响。实验在Wistar品系雄性大鼠身上进行了42天,大鼠分为4组——2个实验组、对照组(n = 10)和正常组(n = 6),实验包括三个阶段:适应阶段、四氧嘧啶糖尿病建模阶段(单次腹腔注射一水合四氧嘧啶——12毫克/100克体重)和饮食治疗阶段。实验组动物饮用低氘水并食用标准饲养室饲料,或食用添加低氘水制成并烹饪至可食用状态的碎肉半成品。对照组动物饮用自来水并食用标准饲养室饲料。在食用肉类产品的第1组动物中,糖尿持续到第28天(注射四氧嘧啶后第11天),酮尿持续到第34天(疾病建模后第17天)。在饮用低氘水的第2组大鼠中,注射四氧嘧啶后第7天尿液中已未检测到葡萄糖,疾病建模后第17天尿液中未检测到酮体。对照组动物的糖尿和酮尿一直持续到实验结束。研究结果表明,低氘水及其制成的肉类食品具有积极作用。与对照组相比,实验组动物在疾病建模第5天时尿液中葡萄糖水平降低,并在建模第17天时恢复正常。这通过实验证明了在用于碳水化合物代谢受损人群营养的肉类产品成分中使用低氘水来纠正代谢过程的可能性。