峡部

Objective To conduct biomechanical study and three dimensional finite element analysis on lumbar spondylolysis and spondylolisthesis treated with single vertebra reduction and fixation system, and to evaluate the long term outcome of isthmic spondylolisthesis treated with direct repair and fixation with LSRF.

腰椎峡部崩裂及滑脱是常见的脊柱疾患，生物力学因素在其发病机制和治疗方法的选择上具有重要作用。其手术的目的是恢复腰椎解剖结构，稳定脊柱。

laminoplasty is a good surgical strategy which can be used in the surgical treatment of isthmic spondylolisthesis, characterized with reduction of iatrogenic stenosis postoperation, and reconstruction of the stability for lumbar spine.

椎板棘突复合体回植术治疗峡部裂型腰椎滑脱，特别是在防止术后医源性、继发性椎管狭窄、维持脊柱稳定性方面不失为一种较好的手术策略。

Methods Biomechanical characteristics of LSRF was tested, and three dimensional finite element model of lumbar spondylolysis and isthmic spondylolisthesis was established, the stress of lumbar i...

目前椎弓峡部崩裂滑脱的治疗方法有原位植骨融合，直接修复单椎体固定，经椎弓根复位固定后外侧植骨融合，椎间融合和前后路同时融

After salpingitis tubal atresia adhesion, mucosal cells in the secretion of fluid accumulation within the lumen, or isthmic tubal inflammation and adhesions umbrella side, blocking the formation of fallopian tube, when the lumen is absorbed within the suppurative cells , after eventually become liquid water.

在输卵管炎后，因输卵管粘连闭锁，粘膜细胞的分泌液积存于管腔内；或因输卵管炎症发生峡部及伞端粘连，阻塞后形成输卵管积脓，当管腔内的脓细胞被吸收后，最终成为水样液体。

Methods 47 patient were treated with pedical screw fixation and spinal fusion for grades I and 2 isthmic spondylolisthesis. In 22 patients posterior lumbar fusion was performed, and in 25 patients posterior lumbar interbody fusion was performed. Two groups were compared for clinical outcome, radiographic date (include: correction of slippage, disc space height, segmental lordosis and fusion rate) and complication rate.

Ⅱ度以内腰椎峡部裂型滑脱共47例，一组22例，椎弓根器械复位固定后行PLF；另一组25例，椎弓根器械复位固定后行PLIF对两组的临床疗效、X线影像学结果（包括：滑脱矫正、滑脱节段椎间隙高度改变、滑脱节段前突角改变及骨融合）及并发症进行对比观察。

Methods: Eighteen fallopian isthmic region tissue samples were collected from 3 groups of normal fertile women: women in proliferative phase (n=6), women in secretory phase (n=6), women in secretory phase who were treated with a signal dose of 50 mg mifepristone and underwent surgery 24 h after mifepristone taken (n=6). Real-time PCR technology was used to detect the Wnt-3, Wnt-5a, Wnt-7a, Wnt-8b, DKK-land FrpHE mRNA expression in fallopian tube tissue. 2(superscript -△△CT) method was used to analyze the results.

选取生育年龄的正常妇女输卵管峡部组织，其中增生期、分泌期以及分泌期服用米非司酮50mg并于24h后手术的妇女输卵管组织各6例，应用实时荧光定量PCR技术检测输卵管组织的Wnt-3，Wnt-5a，Wnt-7a，Wnt-8b，DKK-1和FrpHEmRNA表达，用2法分析结果。

Film found "L5 pedicle isthmic spondylolisthesis with" after "mind bending legs" exercise, pain relief, improved and discharged.

拍片发现&腰5椎弓根峡部裂伴椎体滑脱&，后经&抱腿弯腰&锻炼，疼痛缓解、好转出院。

Unilateral thyroidectomy and/or plus isthmusectomy was performed in7patients,subtotal thyroidectomy in3patients,total thyroidectomy in1patients,subtotal thyroidectomy plus pre-and paratracheal and the lateral lymph node dissection in26patients in WDTC,metastasis of cervical lymph nodes were found in15（40.5%）patients.

结果 分化性甲状腺微灶癌（乳头状癌33例，滤泡状癌1例）健康体检发现率52.1%（18/34），术确诊4例，术前疑癌17例，术中快速冰冻病检确诊24例，术后确诊6例，行单侧腺叶或单侧腺叶+峡部切除14例，甲状腺次全切除11例，甲状腺全切1例，合并中央区或颈部淋巴结清扫8例。

Results 36vertebra of12cases all display a canalis composed of corpus vertebra,pediculus,lamina arcus vertebra and processus.8cases with11arcus vetebras applied reversal gantry angle were diagnosed as spondyloschisis.

结果 经反角度扫描12例共36 椎弓均可显示由椎体、椎弓根、椎弓峡部、椎板及棘突构成的骨性椎管。

Results 36vertebra of12cases all display a canalis composed of corpus vertebra,pediculus,lamina arcus vertebra and processus.8cases with11arcus vetebras applied reversal gantry angle were diagnosed as spondyloschisis.

结果 经反角度扫描12例共36个椎弓均可显示由椎体、椎弓根、椎弓峡部、椎板及棘突构成的骨性椎管。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。