马齿苋

玉米及马齿苋叶片SOD活性诱导研究

Study on the induction of SOD activities in maize and purslane leaves

糖尿病大鼠晶状体混浊程度明显重于正常大鼠，马齿苋水煎剂明显延缓了糖尿病大鼠的晶状体混浊。

The degree of lens opacification in diabetic rats significantly heavier than normal rats , purslane water decoction significantly slowed in diabetic rats lens opacification .

马齿苋挥发油的GC－MS分析

GC-MS Analysis of Volatile Oil Of Portulaca Oleracea

益气养阴方加马齿苋对糖尿病大鼠海马CA1区神经元一氧化氮合酶表达的影响

Effect of Qi-boosting & Yin-nourishing Formula and Purslane Herb on Expression of NOS Positive Neuron in Hippocampal CA_1 Area of Diabetic Rats

而预先加入不同浓度的马齿苋总黄酮后能显著增加膜封闭能力，红细胞膜唾液酸含量较氧化膜显著增加，MDA含量显著降低。

But portulaca total flavone improved significantly the membrane blocking degree , the content of salivary acid increased more obviously ;

马齿苋叶片PEP羧化酶的分子特性

Molecular Properties of Phosphoenolpyruvate Carboxylase From Portulaca oleracea Leaves

目的：探讨马齿苋水煎剂对溃疡性结肠炎（UC）模型小鼠的作用机制。

Objetive : Purslane water decoction of ulcerative colitis ( UC ) model in mice and its mechanism .

结论马齿苋能够抑制TXB2释放，抑制或消退AS；

Conclusion Purslane could restrain or remove AS ;

方法：应用单纯疱疹病毒Ⅱ型（HSV-2）感染小鼠阴道的模型，灌胃给马齿苋合剂水提取液，并设对照。

Method : The model was established by HSV-2 infected mice pudendum and treated with Purslane misture extract .

结果复方马齿苋可显著降低LPO，TXB2含量及TXB2/PGF1α比值，明显升高SOD水平（P<0.05）；

Results The compound purslane can significantly lower LPO , TXB_2 and TXB_2 / PGF_ ( 1 α); and increase SOD level ( P < 0.05 ) .

结果：马齿苋水煎剂灌胃联合灌肠对小鼠结肠组织中IL-10的提高和IL-8的降低均能取得与西药柳氮磺胺吡啶肠溶片相当的作用。

Results : The decoction of fed purslane United enema colon tissues of mice increased IL-10 and IL-8 can reduce the acquisition and Western Sulfasalazine enteric-coated tablets considerable role .

解析脂肪酸2-氨基-2-甲基丙醇衍生物的EI质谱图，确定了马齿苋脂肪酸中碳碳双键位置。

The position of double bonds of the fatty acids form purslane was located by analyzing electron impact mass spectra of 2-amino-2-methylpropanol derivatives of the fatty acids .

结果：马齿苋水提液能显著提高衰老模型组小鼠心肌线粒体内SOD，Ca2+-ATP酶活性（P<0.01），显著降低MDA含量（P<0.01）。

Results : The water extract of the herb enhanced the activities of SOD and Ca 2 + - ATPase ( P < 0.01 ), and decreased content of MDA ( P < 0.01 ) in senile mouse model .

治疗试验：复方马齿苋降低TC、TG、LDLc，升高HDLc（P<0.05），治疗组脂肪肝明显低于恢复组（P<0.01）。

Treating test : compoud purslane decreased TC , TG , LDL-C , but increased HDL-C ( P < 0.05 ) . Fatty liver in the treating group were lighter compared to the recovering group ( P < 0.01 ) .

经煮沸5min后的马齿苋汁的抑制作用减小，其抑制率为37.9%；

After boiling for 5 minutes , the inhibitory effect of fresh purslane was reduced , and the inhibition rate was 37.9 % .

半枝莲（PortulacagrandifloraHook）又名太阳花，是马齿苋科马齿苋属一年生肉质草本植物，在我国各地广泛栽培，是典型的合成甜菜素类植物。

Portulaca grandiflora Hook , also called as sunflower , is an annual succulent herb belonging to purslane family portulaca . As a typical of Betalains synthesis plant , Portulaca grandiflora Hook is widely cultivated in China .

为建立超氧阴离子自由基（O2·-）引发人红细胞膜氧化损伤实验模型，研究马齿苋总黄酮对红细胞膜氧化损伤的保护作用。

To establish a model of oxidative damage in erythrocyte ghost induced by superoxide anion free radicals ( SAFR ), and to study the protective action of portulaca total flavone on oxidative damage was induced by SAFR which was produced by auto-oxidation of pyrogallic acid .

方法腹腔内注射链脲佐菌素（STZ）制作糖尿病大鼠模型，于造模后1月末以NADPH-d酶组化法观察益气养阴方加马齿苋对大鼠海马CA1区神经元NOS表达的影响。

Methods The diabetic rat models were induced by intraperitoneal injection of streptozotocin . After prevented and treated with Qi-boosting Yin-nourishing formula and purslane herb one month , the diabetic rats were killed , the expression of NOS was detected by NADPH-diaphorase histochemistry .

各组小鼠缺氧惊厥时间和存活时间：与空白组比较，马齿苋0.5g/kg组能明显延长小鼠缺氧惊厥时间（13.03±2.04），（15.30±1.55）min，P<0.05）；

Eclamptic time and survival time of mice in each group : Compared with the control group , the eclamptic time of the 0.5 g / kg extract group was longer [ ( 13.03 ± 2.04 ), ( 15.30 ± 1.55 ) minutes , P < 0.05 ] ;

马齿苋对家兔实验性动脉粥样硬化形成的作用

The Effect of Purslane on Experimental Formation of Atherosclerosis in Rabbits

文章介绍了马齿苋海带营养面条的制作工艺、操作要点、配方和产品的特点。

This paper reports the process of making purslane kelp noodles .

毛细管电泳法测定马齿苋中二羟基苯丙氨酸的含量

Determination of Dopa in Portulaca Oleracea by High Performance Capillary Electrophoresis

结论马齿苋对于延缓衰老及抗动脉粥样硬化形成具有较高价值。

Conclusion Purslane has actual value for anti-aging and restraining atherosclerosis .

马齿苋红色素的提取及其稳定性研究

Studies on the Extraction and Stability of Red Pigment from Purslane

马齿苋多糖脱蛋白工艺的研究

Study on Removal of Protein from polysaccharide of Portulaca oleracea

马齿苋抗家兔主动脉泡沫细胞形成机制的探讨

Study on mechanism of purslane on anti-aorta foam cells forming

马齿苋提取物抑霉作用及其在番茄贮藏上的应用

Study on antimicrobial action and application on storing tomato of purslane juice

马齿苋有性繁殖特性研究

Study on the Characteristic of Sexual Reproduction of Portulaca oleracea

马齿苋合剂水提液抗单纯疱疹病毒2型的实验研究

Experimental Studies on Anti-HSV-2 Effect of Purslane Misture Water Extract

为马齿苋成为人类的保健食品提供了理论依据。

Theoretical basis is provided for purslane as health food .