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使用体外抗脂肪生成模型对L进行药理和化学分析。

Pharmacological and Chemical Analysis of L. Using an In Vitro Antiadipogenic Model.

作者信息

Islas-Garduño Ana Laura, Romero-Cerecero Ofelia, Jiménez-Aparicio Antonio Ruperto, Tortoriello Jaime, Montiel-Ruiz Rosa Mariana, González-Cortazar Manases, Zamilpa Alejandro

机构信息

Centro de Desarrollo de Productos Bióticos, Instituto Politécnico Nacional, Yautepec 62739, Mexico.

Centro de Investigación Biomédica del Sur, Instituto Mexicano del Seguro Social, Xochitepec 62790, Mexico.

出版信息

Plants (Basel). 2023 Nov 8;12(22):3799. doi: 10.3390/plants12223799.

Abstract

Obesity is characterized by an excessive and abnormal accumulation of fat. According to the 2022 National Health and Nutrition Survey, in Mexico, the prevalence of overweight and obesity-diagnosed if one's body mass index (BMI) was ≥25 kg/m-in adults was 75.2%. A strong association between the amount of visceral fat and diseases such as diabetes mellitus type II has been recognized. Species of the Bauhinia genus have lipid-lowering and antidiabetic properties. The aim of this work was to evaluate the lipolytic and antiadipogenic activity of L. in 3T3-L1 cells and to identify the major compounds in the bioactive treatments. The extraction of aerial parts allowed us to obtain hexanic (BdHex), ethyl acetate (BdEAc), and hydroalcoholic (BdHA) extracts. Lipid levels were measured in 3T3-L1 cells differentiated into adipocytes. Our evaluation of cell viability identified an IC > 1000 μg/mL in all the extracts, and our evaluation of the antiadipogenic activity indicated that there was a significant reduction ( < 0.001) in the accumulation of lipids with hydroalcoholic (60%) and ethyl acetate (75%) extracts of compared with metformin at 30 mM (65%). The major compounds identified in these extracts were as follows: triacetin (), 2,3-dihydroxypropyl acetate (), (3E)-2-methyl-4-(1,3,3-trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-ol (), 2,5-dihydroxyphenylacetic acid (), (3R)-3-hydroxydodecanoic acid (), kaempferol-3-O-rhamnoside (), and quercetin 3-O-rhamnoside (). Some of these naturally occurring compounds have been related to the anti-obesity effects of other medicinal plants; therefore, these compounds isolated from could be responsible for inhibiting the differentiation process from preadipocytes to mature adipocytes.

摘要

肥胖的特征是脂肪过度且异常堆积。根据2022年全国健康与营养调查,在墨西哥,若成年人的体重指数(BMI)≥25 kg/m²,则超重和肥胖的患病率为75.2%。内脏脂肪量与II型糖尿病等疾病之间的强关联已得到确认。羊蹄甲属植物具有降脂和抗糖尿病特性。这项工作的目的是评估L.在3T3-L1细胞中的脂解和抗脂肪生成活性,并鉴定生物活性处理中的主要化合物。地上部分的提取物使我们获得了己烷提取物(BdHex)、乙酸乙酯提取物(BdEAc)和水醇提取物(BdHA)。在分化为脂肪细胞的3T3-L1细胞中测量脂质水平。我们对细胞活力的评估确定所有提取物的IC>1000 μg/mL,我们对抗脂肪生成活性的评估表明,与30 mM(65%)的二甲双胍相比,水醇提取物(60%)和乙酸乙酯提取物(75%)处理后脂质积累显著减少(<0.001)。这些提取物中鉴定出的主要化合物如下:甘油三乙酸酯()、2,3-二羟基丙基乙酸酯()、(3E)-2-甲基-4-(1,3,3-三甲基-7-氧杂双环[4.1.0]庚-2-基)-3-丁烯-2-醇()、2,5-二羟基苯乙酸()、(3R)-3-羟基十二烷酸()、山柰酚-3-O-鼠李糖苷()和槲皮素3-O-鼠李糖苷()。这些天然存在的化合物中的一些已与其他药用植物的抗肥胖作用相关;因此,从L.中分离出的这些化合物可能是抑制前脂肪细胞向成熟脂肪细胞分化过程的原因。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4dc4/10674420/7fade6fd7372/plants-12-03799-g001.jpg

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