下颌前的

Methods: Radioimmunoassay was used to examine the level of insulin in lateral pterygoid muscle quantitively after functional mandibular protrusion in young growing rats.

采用放射免疫分析技术分别检测实验组和对照组大鼠翼外肌内胰岛素的含量。结果：功能矫形前伸下颌后，生长期大鼠翼外肌内胰岛素含量增加。

Another notch was cut near the left mandibular angle, 1 cm ventral of the underlip and 5 mm dextral to the midline of the belly.

在160只SD大鼠左侧眼眶前下方4 mm左右做平行于眼睑的切口以暴露颧弓，在左下颌角附近下唇下方1 cm，距离腹部中线5 mm处做另一切口。

AIM:To determine the frequency and degree of root canal curvature of human mandibular premolars in buccolingual directions.

目的：确定人下颌第一、二前磨牙的颊舌向根管弯曲程度和情况。

The main change of the morphology is the obvious incrassation of the soft tissue between the mentalabial sulcus and the superior cervial point.

下颌骨前徙手术较下颌后退形态变化要大而复杂，主要的形态变化是表现为颏唇沟点至颈上点间区域软组织明显增厚，颏突出度显著增强，颏部轮廓形态向正常接近。

In addition to zygomatic arch ligament observation, mandibular ligament, ligament platysma ears, before the ligament platysma skin, SMAS-zygomatic cheek cruciate ligament and the mandible, in the mandibular angle, lateral numbness of the mouth, etc.

除观察致颧弓韧带、下颌骨韧带、颈阔肌耳韧带、颈阔肌皮肤前韧带、SMAS-颧颊韧带和下颌骨韧带外，在下颌角、口角外侧、外眦外侧等处亦有皮肤支持带存在结论面部皮肤支持带粗、细不等，长、短不一，除皱术中需剪断和重建某些韧带，以达到最大程度的松解和提紧效果。

METHODS: The subjects were 13 consecutive Class II osseous malocclusions with mandibular retrusion treated with fixed inclined biteplate.

13例骨性安氏II类错牙合下颌后缩患者，经固定斜面导板进行Ⅰ期矫治，分别在治疗前、治疗开始、治疗中、治疗后拍摄双侧TMJ的MRI片进行观察和测量。

After functional appliance treatment of Angle class two division one subdivision malocclusion with mandibular retrusion , the trace of condylar movement is changed obviously, following the change of overbite, overjet and the suitable condylar rebuilding after functional appliance treatment.

下颌后缩型安氏Ⅱ类1分类错牙合在功能矫治结束后，髁状突发生了适应性改建，其覆牙合、覆盖较功能矫治前减小，髁突运动轨迹也发生了相应的改变。

Chondrocytes isolated from the same calf suspended in 30% pluronic were then"painted"onto the articular surface of the scaffold and implanted into subcutaneous pockets on the dorsa of athymic mice.

实验三，在犬双侧下颌第三、四前磨牙和第一磨牙颊侧制备根向深5mm的颊侧骨上袋型牙槽骨缺损动物模型。

The mandibular first premolars from people of Pearl River Delta region have their special morphology.

珠三角地区人下颌第一前磨牙有其特殊的外形解剖特征。

AIM:To enhance the dentists to realize the presence of two root canals in the mandibular first premolars.

目的 ：提高临床医生对下颌第一前磨牙存在双根管的认识。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐