恒磁有氧循经无创治疗周围性面瘫临床研究

作采用恒定磁场并有氧方法,通过循面神经走行取有效点改善面神经的血氧供应与轴流运动,使受损的面神经髓鞘和轴突得到再生和康复。该疗法具有无痛、无创伤、无交叉感染、无神经二次损伤,操作安全、简便,疗程短,治愈率高的特点。共治疗周围性面瘫1421例,治愈1310例,治愈率92．19％;显效88例,显效率6．19％;好转22例,好转率1．55％;无效1例,仅占0．07％;总有效率99．93％。实践证明,恒磁有氧循经无创法是有效治疗周围性面瘫的新方法。     

恒磁有氧循经无创治疗周围性面瘫临床研究

作者采用恒定磁场并有氧方法 ,通过循面神经走行取有效点改善面神经的血氧供应与轴流运动 ,使受损的面神经髓鞘和轴突得到再生和康复。该疗法具有无痛、无创伤、无交叉感染、无神经二次损伤 ,操作安全、简便 ,疗程短 ,治愈率高的特点。共治疗周围性面瘫 1 42 1例 ,治愈 1 31 0例 ,治愈率 92 .1 9% ;显效 88例 ,显效率 6.1 9% ;好转 2 2例 ,好转率 1 .5 5 % ;无效 1例 ,仅占 0 .0 7% ;总有效率 99.93%。实践证明 ,恒磁有氧循经无创法是有效治疗周围性面瘫的新方法。     

磁场有氧治疗顽固性面瘫136例临床观察

采用恒定磁场(250mT)有氧方法,充分利用磁能改善面神经的血氧供应,促进轴流运动,使受损的面神经髓鞘和轴突得以修复、再生作用,经观察治疗病程3个月以上顽固性面瘫136例收到显著效果,治愈112例,治愈率82.35％;显效20例,显效率14.71％;好转3例,好转率2.20％;无效1例,0.74％;总有效率99.26％。     

磁场有氧治疗顽固性面瘫136例临床观察

采用恒定磁场(250mT)有氧方法,充分利用磁能改善面神经的血氧供应,促进轴流运动,使受损的面神经髓鞘和轴突得以修复、再生作用,经观察治疗病程3个月以上顽固性面瘫136例收到显效果,治愈112例,治愈率82．35％;显效20例,显效率14．71％;好转3例,好转率2．20％;无效1例,0．74％;总有效率99．26％。     

哈慈五行针治疗面瘫277例临床观察研究

周围性面瘫,又称“口眼歪斜”,是一侧茎乳孔内急性非化脓性炎症而引起的单侧面神经麻痹症状。本病早期病理病变表现为面神经在茎乳孔内受渗出液的挤压,因缺少氧供、血供发生脱髓鞘,此时如果治疗不及时或方法失当,极易延误治疗,导致面神经的轴突变性,造成面神经功能的康复困难而导致面瘫的不可逆。作者依据面神经早期病理生理这一特点,选择五行针的恒定磁场无痛、无创伤方法,通过磁场扩张茎乳孔处纤维环,引导排出面神经管内积液,解除面神经挤压,恢复其血、氧供应,促进面神经已脱髓鞘再生的方法治疗面瘫,取得显著疗效。临床资料…     

不同解剖方法对面神经功能的影响

目的:通过比较腮腺手术中不同的面神经解剖,探讨其各自临床应用的利弊,为临床术式选择提供参考.方法:选择腮腺浅叶良性肿瘤或病变患者65例,随机采用颧支、下颌缘支、颊支的逆行解剖法或主干顺行解剖法解剖面神经,切除肿瘤.术后7d,观察面瘫发生情况和评估面神经损伤程度,并随访6个月.结果:顺行解剖组(主干解剖组)术后面瘫发病率(13.3%)低于下颌缘支组(60.0%)、颧支组(46.2%)和颊支组(41.7%).结论:在熟悉操作的前提下,采用面神经顺行解剖法可减少面瘫的发生.腮腺手术在面神经主干显露不受干扰的情况下,提倡采用顺行解剖法解剖面神经.     

康复护理对面瘫患者的影响

目的探讨面瘫患者实施康复护理的效果。方法选择2013年1月~2015年12月我院神经科收治的面瘫患者80例为研究对象,随机分为对照组和观察组各40例,对照组给予常规护理,观察组在常规护理基础上实施康复护理,观察比较两组患者的治疗效果。结果观察组临床总有效率明显高于对照组,差异有统计学意义(P0.05)。结论面瘫患者实施康复护理可提高临床效果,促进面神经的恢复,值得临床应用。     

家兔迟发性面瘫模型建立及药物干预研究

目的:优化迟发性面瘫的建模方法,并对药物的神经保护作用进行观察。方法:家兔48只共96侧面神经,分A、B、C、D 4个实验组,以一侧面神经进行实验处理,另一侧为自身对照。A组:直视下钳夹损伤桥池段面神经;B组:直视下向桥小脑角注射动脉血,以诱导血管痉挛;C组:处理因素=A组+B组;D组:在C组基础上,应用药物(强的松+丹参+维生素B1+维生素B12)干预。观察家兔面瘫,并做面神经病理切片,比较各组间迟发性面瘫发生率、面瘫持续时间及预后。结果:面瘫发生情况:A组6只家兔(6/11,54.5%)出现迟发性面瘫;平均面瘫持续时间为13.2天。B组有2只(2/12,16.7%)出现迟发性面瘫,平均持续8天。C组6只(6/12,50%)家兔出现迟发性面瘫,平均持续14.3天。D组4只(4/12,33.33%)出现迟发性面瘫,平均持续6天。所有自身对照侧均无面瘫发生。病理:各组均见神经纤维水肿;A、C两组呈高度水肿改变,神经束周围结构紊乱;B组见神经内血管细小,而水肿较A、C两组轻微;D组呈轻度水肿改变。结论:C组出现迟发性面瘫几率高,是较好的模型;联合应用强的松、丹参、维生素B1、维生素B12虽不能防止迟发性面瘫发生,但可使迟发性面瘫病程明显缩短。     

家兔迟发性面瘫模型建立及药物干预研究

目的：优化迟发性面瘫的建模方法,并对药物的神经保护作用进行观察。方法：家兔48只共96侧面神经,分A、B、C、D4个实验组,以一侧面神经进行实验处理,另一侧为自身对照。A组：直视下钳夹损伤桥池段面神经;B组：直视下向桥小脑角注射动脉血,以诱导血管痉挛;C组：处理因素=A组＋B组;D组：在C组基础上,应用药物（强的松＋丹参＋维生素BI＋维生素B12）干预。观察家兔面瘫,并做面神经病理切片,比较各组间迟发性面瘫发生率、面瘫持续时间及预后。结果：面瘫发生情况：A组6只家兔（6／11,54．5％）出现迟发性面瘫;平均面瘫持续时间为13．2天。B组有2只（2／12,16．7％）出现迟发性面瘫,平均持续8天。C组6只（6／12,50％）家兔出现迟发性面瘫,平均持续14.3天。D组4只（4／12,33．33％）出现迟发性面瘫,平均持续6天。所有自身对照侧均无面瘫发生。病理：各组均见神经纤维水肿;A、c两组呈高度水肿改变,神经束周围结构紊乱;B组见神经内血管细小,而水肿较A、C两组轻微;D组呈轻度水肿改变。结论：C组出现迟发性面瘫几率高,是较好的模型;联合应用强的松、丹参、维生素B1、维生素B12虽不能防止迟发性面瘫发生,但可使迟发性面瘫病程明显缩短。     

不同低氧暴露对大鼠有氧代谢潜能的影响

目的:同时从血液运氧能力和骨骼肌氧化能力的角度,观察不同低氧暴露对机体有氧代谢潜能的影响。方法:雄性SD大鼠30只,随机分成3组(n=10):常氧对照组、12h低氧暴露组(间歇低氧暴露组)和24h低氧暴露组(持续低氧暴露组)。氧浓度为13.6%。6周后测试红细胞(RBC)、血红蛋白(Hb)、红细胞压积(Hct)、2,3-二磷酸甘油酸(2,3-DPG)和腓肠肌柠檬酸合成酶(CS)、琥珀酸脱氢酶(SDH)、苹果酸脱氢酶(MDH)活性。结果:持续低氧能显著提高RBC、Hb、Hct、2,3-DPG和腓肠肌CS、SDH、MDH活性;间歇低氧除了显著提高Hb外,其它指标无明显变化。结论:持续低氧暴露同时提高机体运氧能力和骨骼肌氧化能力,可以充分提高机体有氧代谢潜能;间歇低氧暴露只能提高血氧容量,对血氧亲和力和骨骼肌氧化能力没有影响,提高机体有氧代谢潜能的效果不如持续低氧暴露。     

Embryo and Endosperm Function and Failure inSolanumSpecies and Hybrids

Although the importance of the endosperm as a food store inmany angiosperm seeds is well known, its significance duringearly embryogenesis has been neglected. In many interspecifichybrids, and in some other situations, embryos do not developfully and abort. It has often been stated that this is causedby the endosperm failing to conduct sufficient nutrients tothe embryo, but seldom has it been suggested that the endospermactively controls most of the early stages of morphogenesisof the embryo. Information gleaned from a broad survey of theliterature, combined with additional evidence presented here,obtained fromSolanum incanumand interspecific hybrids, indicatethat the endosperm is dynamic and very active in regulatingearly embryo development. This requires highly integrated geneticcontrol of rapidly changing metabolism in the endosperm. Ininterspecific hybrids, lack of coordination may cause unbalancedproduction of growth regulating substances by the endospermand hence abortion of the embryo, or even unregulated productionof nucleases and proteases resulting firstly in autolysis ofthe endosperm and then digestion of the embryo. The endospermmay thus serve to detect inappropriate hybridization of speciesor ploidy levels and so prevent waste of resources by producingseeds that would result in sterile hybrids or unthrifty subsequentgenerations. This discriminatory function of the endosperm hasdiminished during evolution and domestication of the crop plantSolanummelongenaL.Copyright 1998 Annals of Botany Company Solanum, embryo morphogenesis, endosperm, hybrid, seed development.     

Pragmatic Women and Body Politics and Maternities and Modernities: Colonial and Postcolonial Experiences in Asia and the Pacific

Pragmatic Women and Body Politics. Margaret Lock and Patricia A. Kaufert. eds. Cambridge, UK: Cambridge University Press, 1998. xii +364 pp.
Maternities and Modernities: Colonial and Postcolonial Experiences in Asia and the Pacific. Kalpana Ram and Margaret Jolly. eds. Cambridge, UK: Cambridge University Press, 1998. xiv. 305 pp.     

HIFs and tumors--causes and consequences

For most organisms oxygen is essential fo life. When oxygen levels drop below those required to maintain the minimum physiological oxygen requirement of an organism or tissue it is termed hypoxia. To counter act possible deleterious effects of such a state, an immediate molecular response is initiated causing adaptation responses aimed at cell survival. This response is mediated by the hypoxia-inducible factor-1 (HIF-1), which is a heterodimer consisting of an alpha- and a beta-subunit. HIF-1 alpha protein is stabilized under hypoxic conditions and therefore confers selectivity to this response. Hypoxia is characteristic of tumors, mainly because of impaired blood supply resulting from abnormal growth. Over the past few years enormous progress has been made in the attempt to understand how the activation of the physiological response to hypoxia influences neoplastic growth. In this review some aspects of HIF-1 pathway activation in tumors and the consequences for pathophysiology and treatment of neoplasia are discussed.     

Morphological and constitutional features and self-esteem in children and adolescents

Studies of human constitution and mental features are traditionally among the main concepts of anthropological research. In this research, we attempted to discover connections between morphological and constitutional features and self-esteem in children and adolescents. Such a connection was discovered in some studied age groups. The obtained results could serve as a basis for further studies in this field.     

白蚁与动物及微生物的共生类型及其机制

综述了白蚁螱客的主要种类、共生关系及相关机制的研究进展。白蚁螱客中,已报道的动物种类达170种。在与动物的共生关系中存在偏利共生（宾主共栖和异种共栖）、互利共生和无关共生三种;在与微生物的共生关系中,存在与内生菌（原生动物、细菌、真菌和放线菌）和外生菌（蚁巢伞菌等）间的互利关系。指出了白蚁与螱客研究中存在的问题,给出了解决方案,并提出了今后可能的研究热点或方向,为白蚁的综合利用（如纤维素酶）及今后研究物种间的协同进化提供了基础资料。