外膜

Objective:To observe the effects of patient controlled epidural analgesia with ropivacaine mesilate and fentanyl and patient controlled intravenous analgesia with fentanyl and droperidol on clinical result and blood gas urdergoing laparoscopic rectectomy in aged patients.Methods:Fifty??two patients ASAⅠ?

目的：观察老年患者腹腔镜直肠癌术后甲磺酸罗哌卡因、芬太尼硬膜外自控镇痛（patient controlled epidural analgesia，PCEA）与芬太尼、氟哌利多静脉自控镇痛（patient controlled intravenous analgesia，PCIA）的临床效果及对血气的影响。

a three steps sequence therapy was designed for patients suffered post dural puncture headache total 45 cases:step one,patient keep supine recumbence,and intravenous injection of ringer's solution 1000ml with intramuscular injection of tramadol 100mg was administrated. if pdph could not relieve within 24hr,the next step should be use. step two,drinking a cup of coffee three times a day for patients who were allowed to eating or intravenous injection ketamine 0.5mg/kg for patient in fasting diet.

选择椎管内麻醉后发生头痛的病例共45例，按设定的序贯疗法分别为a：去枕平卧1d，每天补液量增加1000ml平衡液，肌注曲马多100mg，无效时进入b和c；b：能进食者给予市售咖啡饮品，每天三次；c：不能进食者静脉注射氯胺酮0.5mg/kg，连用2d；以上治疗无效时进入d：行硬膜外填充自体血10ml。

A three steps sequence therapy was designed for patients suffered post dural puncture headache total 45 cases:step one,patient keep supine recumbence,and intravenous injection of Ringer's solution 1000ml with intramuscular injection of Tramadol 100mg was administrated.

选择椎管内麻醉后发生头痛的病例共45例，按设定的序贯疗法分别为A：去枕平卧1d，每天补液量增加1000ml平衡液，肌注曲马多100mg，无效时进入B和C；B：能进食者给予市售咖啡饮品，每天三次；C：不能进食者静脉注射氯胺酮0.5mg/kg，连用2d；以上治疗无效时进入D：行硬膜外填充自体血10ml。

Through the spectrum shaping, the bandwidth of the regeneratively amplified pulse was increased from approximately 20 nm to approximately 35 nm, which is near the bandwidth of the seed pulse.

另外用镀反射膜的平板滤光片进行了腔外光谱整形的实验，使再生放大器输出脉冲谱宽展宽到28 nm左右。

Methods Rat DRG neurons were isolated mechanically and enzymatically, on which whole-cell patch clamp recording and repatch technique for intracellular dialysis were performed.

方法在新鲜分离的大鼠DRG神经元标本上，以全细胞膜片钳技术记录膜电流，用排管快速换液装置行胞外给药，以胞内透析技术分析信号转导途径。

Na+/H+ Antiporter is one sort of protein which on the membrane or vacuole membrane, they can transport Na+ retrorsely out of the cell or into the vacuole.

Na~+／H~+运输蛋白是位于质膜和液泡上的一类运输蛋白，它可以逆电化学梯度将Na~+排出细胞外或区隔化于液泡中，普遍存在于藻类与盐生植物中。

No matter what kinds of sarcomatous elements are found in a retroperitoneal dedifferentiated liposarcoma, its clinical behavior is not the same as high grade fibrosarcomas, leiomyosarcomas, osteosarcomas, chondrosarcomas, rhabdomyosarcomas, or MPNST.

无论在腹膜后去分化型脂肪肉瘤中发现何种类型的其他肉瘤成分，它的临床行为都与高级别纤维肉瘤、平滑肌肉瘤、骨肉瘤、软骨肉瘤、或恶性外周神经鞘膜瘤不同。

Objective: To investigate the effect of continuous lumbar epidural block on serumal NO and SOD in rats with hypertensive disorder complicating pregnancy .

目的：观察腰段连续硬膜外阻滞对妊娠期高血压疾病大鼠血清NO、SOD的影响。

Human RAGE consists of 404 amino acid residues, including a sinal peptide of 22 amino acids and an extracellular domain of 320 amino acids.

人RAGE由404个氨基酸组成，分别由较大的细胞外段(321个氨基酸残基)、跨膜段(19个氨基酸残基)及短的细胞内段(41个氨基酸残基)3个部分构成。

The needle reaches the disk via a medial border of the articular processes approach or posterolateral approach.During the former approach,2 ml air was injected to save space for needle trajectory when the needle tip was positioned out of the theca medulla spinalis in the vertebral canal.

采用小关节内缘进路或安全三角入路，前者确定针尖位于椎管内硬膜囊外后，推注2 ml空气推移同侧硬脊膜囊，为针道留出空隙。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。