四头肌

Afterwards, releases were carried on by the sequences: suprapatellar bursa; medial and lateral channel; medial and lateral patellar retinaculum; patella/femoral joint; condyloid socket; medial and lateral chamber; adhesion between femoral and quadriceps.

方法］釆用膝前内、前外及骸骨内上、外上4个5~10mm切口，先松解、扩张髌上囊创造出进入关节镜的空间，依照髌上囊→内、外侧沟→髌骨内、外侧支持带→髌股关节→髁间窝→膝关节内侧室→外侧室→股骨与股四头肌之间的粘连顺序进行松解。

A thirty-second rest period was allowed between each testing speed to reduce the effect of fatigue. Results. The SBP (85 to 172 mmHg), HR (65 to 122 beat/min), SpO23.3 to 13.7mL/(kgmin and R (0.72 to 1.04) values during concentric/eccentric exercise were all within the safe range.

结果 男女性别在股四头肌等速向心／离心运动，心跳率、血压、每分钟换气量、摄氧量、心跳而压乘积、脉搏血氧饱和度及气体交换率未有显著差异：收缩压、舒张压、心跳率、摄氧量、每分钟换气量、心跳血压乘绩、脉搏血氧饱和度和气体交换率等皆在安全范围。

If contracture of the quadriceps prevents sufficient exposure, the tibial tuberosity may be detached and reattached later with a screw.

如果股四头肌挛缩妨碍切口显露，可将胫骨结节凿下，手术结束时再用螺丝钉重新固定。

If contracture of the quadriceps preents sufficient exposure, the tibial tuberosity may be detached and reattached later with a screw.

如果股四头肌挛缩妨碍切口显露，可将胫骨结节凿下，手术结束时再用螺丝钉重新固定。

There were no obvious affections on the donor sides after the operation of anterolateral femoral flap.

切取股前外侧皮瓣，对股四头肌的功能无明显的影响，但在手术中要注意保护神经分支。

Objective: To study the anatomy of the femoral nerve and muscles quadriceps femoris on 10 adult cadavers and to evaluate the affection on the donor side after the transplantation of anterolateral femoral flap in 22 cases.

目的：通过对股神经和股四头肌的解剖学研究，并结合临床应用的结果，研究在股前部手术中如何保存伸膝关节的功能。

The PSCA_3 fragment was selected for its superior expression level in eukaryotic cells.Then the sig-PSCA_3-Fc-GPI genetic fragment was cloned into pVAX1-neo-IRES-GM/B7 vector to construct the final immunological inhanced DNA vaccine pVAX1-PSCA_3-FcGB. Immunofluorescence and flow cytometry were used to confirm the expression of PSCA_3 fragment by transfected into Cos7 cell.Finally,the anti-tumor effect of pVAX1-PSCA_3-FcGB was tested in murine prostate cancer model generated by RM-1 cell line.The animal was immunized with pVAX1-PSCA_3-FcGB DNA vaccine by intramuscular injection plus electroporation,pVAX1 and pVAX1-PSCA_1-FcGB plasmid were used as control.The inhibitory effect of tumor was investigated by observion of forming time,volume and inhibition ratio of tumor.Results:DNA sequencing conformed that the heterological PSCA fusion antigen fragment which was synchronized by overlapping-extending-PCR,was consistent to design.Enzyme digestion analysis showed that the 1 to 4 copies heterological PSCA fusion antigen fragments were constructed successfully.

方法(1)检索GenBank，选择包含人主要T细胞抗原表位序列的人PSCA基因片段，应用异种化抗原设计技术，保留人T细胞抗原表位，设计异种化PSCA融合抗原片段；(2)根据核酸序列按中心模板法设计引物，应用重叠延伸PCR技术拼接合成异种化PSCA融合抗原片段基因，以PCR、限制性酶切和DNA序列测定法进行鉴定：(3)利用DNA限制性内切酶BssHⅡ和MluⅠ酶切后粘端互补的特点，采用同尾酶法构建1—4拷贝异种化PSCA融合抗原片段(PNCA_1-PSCA_4)，并将上述片段分别插入真核表达载体pCI-neo-Fc-GPI中，转染293T细胞，借助免疫荧光+流式细胞术考察插入片段表达效率，最终选定PSCA_3片段进行下一步研究；(4)将sig-PSCA_3-Fc-GPI基因片段自pCI-PSCA_3-Fc-GPI质粒上切下，插入pVAX1-neo-IRES—GM/B7载体中，构建免疫增效DNA疫苗pVAX1-PSCA_3-FcGB，并应用转染Cos7细胞+免疫荧光/流式细胞术方法鉴定其在真核细胞中的表达情况；(5)给8周龄雄性C57BL/6小鼠皮下种植RM-1细胞，制备小鼠前列腺癌模型，并采用股四头肌肌肉注射+电脉冲法(Electroporation，EP)接种DNA疫苗质粒pVAX1-PSCA_3-FcGB，同时接种pVAX1空载体质粒和pVAX1-PSCA_1-FcGB质粒作为对照，通过观察计算免疫动物的成瘤时间、肿瘤体积和抑瘤率，来评价该DNA疫苗在小鼠体内的抑瘤效果。

Instead of engaging the quads to stabilize and protect the knees, people who hyperextend usually just push their knee joints back.

有超伸的人如果没有收紧股四头肌去稳定和保护膝盖的话，那他们通常就是将膝关节向后推。

Needle-knife, oral taking TCD and exercise has definite cure effect on patella malacia.

结论］针刀结合中药内服配合股四头肌功能锻炼治疗髌骨软化症临床疗效确切。

However, nonoperative treatment of the torn medial collateral ligament allows faster restoration of flexion and quadriceps muscle power.

但是，非手术治疗撕裂的内侧副韧带可以更快的恢复屈膝范围和股四头肌肌力。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新