猪牙

ICP-AES法测定猪骨、猪牙中超微量稀土元素

Determination of Ultra Trace Rare Earth Elements in of Pig 's Bone and Teeth by ICP-AES

结果：在上述实验条件下，成功培养了猪牙乳头细胞，免疫组化检测到DSP、Ⅰ型胶原、Ⅲ型胶原呈阳性表达。

RESULTS : The porcine dental papillae cells were well cultured in vitro . The DSP , collagen ⅰ , collagen ⅲ were positive expressed .

目的建立小型猪牙囊细胞（dentalfolliclecells，DFCs）的体外培养方法，并观察其体外培养特性，为牙齿再生和牙周组织工程研究提供依据。

Objective To develop a culture model for the dental follicle cells of miniature pig and investigate the biological characteristics .

从各生理指标的相关性分析得出：CAT是猪牙花在冷藏期间各指标变化的主导因子，POD、淀粉、可溶性糖是次要因子，可溶性蛋白和还原糖影响范围较小。

From all the physiological parameters of the correlation obtained : CAT is a change of each index during the period spent in cold storage the dominant factor , POD , starch , soluble sugar is a secondary factor , the extent of soluble protein and less sugar . 8 .

黄连素复合生物膜作小型猪牙直接盖髓的组织学观察

Histological observation of direct pulp-capping with biomembrane of berberine compound in minipigs

猪牙皂抗肿瘤有效部位的研究

The Study on Antineoplastic Effective Part of the Stings of Gleditsia sinensis Lam

蚯蚓提取物用于小型猪牙盖髓的实验研究

An experimental study of minipigs ′ pulpal response to earthworm extract as direct pulp capping

小型猪牙周膜细胞体外培养及与三维支架材料的生物相容性研究

Biological characteristics of the periodontal ligament cells of miniature pig in vitro and in biocompatible material

TGF-β1对猪牙乳头细胞体外增殖的影响

The effect of TGF - β 1 on proliferation of porcine dental papillae cells ( pDPCs ) in vitro

目的：研究应用多糖（以氨基多糖为主）及胶原蛋白复合生物膜对小型猪牙行直接盖髓术的作用。

Objective : To study effects of biomembrane compounded with polysaccharide and collagen protein in direct pulp capping in minipig .

猪牙花种子采收贮存后具有难萌发现象，成为种子繁殖技术中的问题。

After Erythronium japonicum seed recovery storing , has does not geminate , it is a question of the seed multiplication technology .

显微定量法测定中成药中猪牙皂的含量间接酸量滴定法测定家禽组织中微量铝

DETERMINATION OF CHINESE HONEY LOCUST IN CHINESE PATENT MEDICINES BY MICROSCOPICAL QUANTITATIVE METHOD Indirect Acid Titration Determination of Aluminum Content in Poultry Meat and Viscera

对大皂角与猪牙皂的原药材、总皂苷和不同溶剂提取物进行了系统的比较研究。

This paper carried out systematic , comparative research on the raw medicinal herbs , total saponins and different solvent extracts of fructus gleditsiae sinensis and fructus gleditsiae abnormals .

方法：用多糖及胶原蛋白复合生物膜做小型猪牙的直接盖髓术并与氢氧化钙对照。

Methods : The pulp of tested teeth of minipigs were directly capped with polysaccharide and collagen protein biomembrane and Ca ( OH ) 2 was used as the control .

与人牙釉质相比，猪牙釉质不耐磨，猪牙釉质不耐磨的原因在于其微观组织结构松散、力学性能低和矿化程度弱。

Compared with the human tooth enamel , the swine tooth enamel possesses inferior wear resistance which may be related to its loose microstructure , weaker mechanical properties and lower degree of mineralization .

由于猪的饮食状况和口腔疾病与人类相近，并且猪牙与人牙有相似的组织病理变化，因此猪牙越来越多地被口腔医学界研究。

Dietary status and oral diseases of the swine are similar with human , and swine teeth have similar pathological changes with human teeth . Therefore , swine teeth have been increasingly studied in dental medicine .

方法实验组用甲壳胺进行小型猪牙盖髓实验，对照组用氢氧化钙，盖髓后2周、4周、13周观察其组织病理学改变。

Methods Capping with chitosan was performed in the teeth of minipigs , capping with calcium hydroxide served as control . The histopathologic results were observed after capping for 2 weeks , 4 weeks and 13 weeks .

结论小型猪牙周膜细胞可被成功的分离培养，在三维支架材料HA/TCP上表现出良好的生长状态，有望为牙齿再生和牙周组织工程研究提供有用的细胞来源。

Conclusion The miniature pig periodontal ligament cells , which can be cultured successfully in vitro and in HA / TCP , may be a kind of useful cells for the regeneration of tooth and periodontal tissues .

猪牙花不同部位的各生理指标含量，在不同低温冷藏下均有明显差异，变化幅度以3～5℃处理大于6～10℃。

Erythronium japonicum in different parts of the flower physiological levels , under different cold storage was significantly different , and the variation in order to deal with more than 3 ~ 5 ℃ to 6 ~ 10 ℃ .

但是健康人牙的来源有限，相比之下，猪牙以取材容易和来源广泛的优势被考虑替代人牙进行实验以弥补人牙来源不足。

However , the sources of healthy dental samples are limited . Because swine teeth can be derived easily and has wide range of sources , the use of swine teeth as substitutes for human teeth for experiments can compensate the inadequate sources of human teeth .

宏观摩擦试验结果表明，猪牙釉质和人牙釉质的磨损机制类似，剥落和犁沟共存于二者的磨斑表面，猪牙釉质的稳态摩擦系数和最大磨损深度均大于人牙釉质。

The micro-wear test results show that main wear mechanisms of the swine tooth enamel and the human tooth enamel are both delamination and plough . The steady-state friction coefficient and the largest wear depth of the swine tooth enamel are greater than that of human tooth enamel . 4 .