膝反射

Compre ion of nerve roots often produces objective se ory changes early, with paresthesia and lo of se ating detectable in the affected dermatome. With continued root compre ion. Motor weakne may develop. With involvement of the L4 root, the patellar tendon reflex may be diminished and slight quadrice weakne may be o erved.

神经根受压常很早即产生客观的感觉变化，在受影响的皮节区有感觉异常及感觉缺失，神经根持续受压，可发生运动肌无力，若累及腰4神根，可见膝腱反射减弱和轻度股四头肌无力，小腿肌肉感觉减退。

Under the presupposition of no evident of muscle atrophy through maximal electrical twitch, quantitative electromyographical test of patellar reflex could discover the quadriceps AMI in patients with knee OA,which was known to be the inhibition of anterior horn motoneuron.

小结：在电刺激表明肌萎缩不明显的前提下，定量腱反射的肌电图检查显示膝OA的股四头肌有明显的AMI，此关节源性肌肉抑制为脊髓前角运动神经元的抑制。

It was achieved by intradural microanastomosis of the L6 ventral root to S2 ventral root. After axonal regeneration, the "patellar ligament-spinal cord center-bladder" reflex pathway was reestablished. The function of the reflex arc was observed by nerve electrophysiological experiment, detrusor electromyography experiment, urodynamic testing and HRP retrograde tracing before and in 8 months after the spinal cord was destroyed horizontally between S1 and S4 level. There was one case of conical SCI patient who had L1 fracture and paraplegia was received intradural microanastomosis of the L6 ventral root to S2 ventral root after Li fracture and paraplegia.

将Beagle犬L6前根近端与S2前根远端在硬膜内显微吻合，经一段时间的轴突再生后，建立&膝腱－脊髓中枢－膀胱&人工反射弧，术后8个月，在破坏S1~S4脊髓节段前后分别进行神经电生理、膀胱肌电图及尿流动力学和辣根过氧化物酶逆行示踪等检查；对1例L1压缩性骨折伴截瘫患者行右侧T11与52前根经腓肠神经移植硬膜内吻合术。

Physical examination:T38 C, R32/min, P120/min, dyspyoria, Fontanel 1.5×1.5cm2, sunken, orbit sunken, decreasedSkin turgor, dry lip, dry periglottis, pharynx, heart rate 120/min, no arrhythmia, mild dull heart sounds, lungs, mild abdomen swelling, soft abdomen, not palpated liver 1.5cm below ribs, bowel sounds 10～12/min, no high notes,two lower limbs patellar reflex negative

体查：T38 C，R32次/分，P120次/分，烦躁不安，体查不合作，前稳囟1.5×1.5cm2，凹陷，眼眶凹陷，皮肤弹性差，唇干燥，舌粘膜干燥，咽，心率120次/分，率齐，心音稍钝，双肺，腹稍隆起，腹软，肝肋下1.5cm未扪及，肠鸣音10～12次/分，未闻及高调音，双下肢膝腱反射阴性。

Perforated, compression molded foam back panel with airflow channels Dual density, yokestyle shoulder harness with airmesh Sternum strap with Safe-T whistle Stowable hipbelt Hydration compatible Internal organizer Front stash pocket X-bungee Light loop Rain cover Reflective hits Side water-bottle pockets Molded back panel with breathable mesh BackSaver bottom panel Top-access dedicated laptop pocket with elastic compression Padded bottom power-cord pocket Front electronics organizer with hanging pocket and audio port Large main compartment Mesh water-bottle pockets Small mesh pocket on shoulder strap Bottom compression Tuck-away hipbelt Front daisy chain with Hypalon reinforcement Safe-T whistle on sternum strap

穿孔， 压缩铸造了泡沫后面盘区以气流渠道双重密度， yokestyle 肩膀鞔具以airmesh 胸骨皮带以安全T 口哨 Stowable hipbelt 水合作用兼容内部组织者前面藏匿处口袋 X 橡皮筋轻的圈雨盖子反射性命中旁边水瓶口袋被铸造的盘区以适于吸入的滤网 BackSaver 底下盘区上面通入热忱的膝上计算机口袋以有弹性压缩被填塞的底下力量绳子口袋前面电子组织者以垂悬口袋和音像口岸大主要隔间滤网水瓶口袋小滤网口袋在肩带底下压缩卷起hipbelt 朝向雏菊链以Hypalon 增强安全T 口哨在胸骨皮带

The large tendon in the back of the hock of a quadruped.

猛烈敲击膝腱使得小腿伸展的一种反射。

Methods Maximal electrical twitch of femoral nerve and quantitative electromyographical test of patella tendon reflex were performed on 36 patients with unilateral knee OA.The differences of electrophysiologic parameters between the involved and the uninvolved limbs were studied.

对36例单侧膝OA患者进行股神经最大电刺激、定量的髌腱反射肌电图检查，比较健患侧电生理参数的差异。

Results No statistical differences of amplitudes and latencies of the maximal electrical twitch of femoral nerve were found between involved and uninvolved limbs,but the amplitudes of quantitative patella tendon reflex of involved limbs were statistically lower than those of uninvolved limbs.

结果：健侧与患侧相比，膝OA的股神经最大电刺激的肌电波幅与潜伏期无显著差别，但患侧定量髌腱反射肌电波幅却显著地低于健侧。

Quantitative patella tendon reflex was tested electromyo-graphi cally and maximal volitional contraction of quadriceps were done on 22 unilateral knee of patients with osteoarthritis. The decreased extent of amplitude of maximal volitional contraction and patella tendon reflex were compared.

对22位单侧膝关节骨关节炎患者进行股四头肌最大等长收缩和定量髌腱反射的肌电图测试，比较患膝上两者肌电波幅的减低程度。

In other words, you might handle financial negotiations simply because of a knee-jerk reaction, or a conditioned response from your past.

换句话说，你可能处理财务谈判时像膝跳反射那样简单，或者像过去的一个条件反射。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。