中医对脊柱相关疾病中眩晕与腰痛的认识

脊柱相关疾病是指颈、胸、腰椎的骨关节、椎间盘及椎周围软组织遭受损伤或退行性改变，在一定诱因条件下发生脊柱小关节错位、椎间盘突出、韧带钙化或骨质增生，直接或间接对神经根、椎管内外血管、脊髓或交感神经等产生刺激或压迫，导致脊椎损伤疾患以外的多系统症状和体征的疾病。本文将对眩晕和腰痛从中医的病因病理、与经络的关系、治疗方法等方面做一综述。     

自制杨辣子昆虫系列药治疗类风湿性关节炎64例

目的观察杨辣子昆虫系列药对类风湿性关节炎（RA）主要临床症状的疗效。方法采用具备独立发明专利权的杨辣子昆虫系列药（专利号9112102．7）针剂皮下肌肉阿是穴注射，口服其药酒和胶丸。结果经过3个月治疗后，RA主要症状休息痛、晨僵、关节肿胀和关节压痛有明显改善（P〈0．05），关节畸形部分改善。治疗前后总分比较临床有效率为93．75％。结论杨辣子昆虫系列药治疗RA的主要症状有较好疗效。     

含胰岛素的全营养混合液对患者血糖的影响

目的:观察全营养混合液中加入胰岛素进行肠外营养对患者血糖水平的影响。方法:将进行肠外营养的患者随机分成两组,治疗组50例次,在全营养混合液中加入胰岛素进行肠外营养。对照组50例次,全营养混合液中不加入胰岛素。观察营养液输注前10min、输注后1h及10h两组各时段血糖值。结果:营养液输注前10min,治疗组血糖值为(5.41±1.07)mmol/L,对照组血糖值为(5.84±1.21)mmol/L,差异无显著性意义(μ=1.88,P>0.05)。营养液输注1h后,治疗组血糖值为(6.79±1.42)mmol/L,对照组血糖值为(7.84±1.65)mmol/L,差异有显著性意义(μ=3.41,P<0.01)。营养液输注10h后,治疗组血糖值为(6.68±1.05)mmol/L,对照组血糖值为(8.01±1.34)mmol/L,差异有显著性意义(μ=5.52,P<0.01)。结论:将胰岛素直接加入全营养混合液中输注,能有效地控制患者的血糖水平。     

辨证分型结合百草丹胶囊治疗慢性胆囊炎50例疗效观察

目的:对慢性胆囊炎进行辨证分型,分为气滞血瘀型、肝胆湿热型、脾虚气郁型、肝郁阴虚型等4型,观察运用百草丹胶囊结合中药辨证治疗慢性胆囊炎的疗效。方法:以本院非标准制剂百草丹胶囊每日3次口服,每次2粒,结合中药辨证分别予以行气祛瘀法、清热利湿法、健脾舒肝法、疏肝养阴法治疗,一共治疗慢性胆囊炎50例。结果:总有效率100%。结论:中药辨证合百草丹胶囊治疗慢性胆囊炎有十分确切的疗效。     

鞘内注射吗啡加可乐定对切口痛大鼠脊髓背角蛋白激酶A催化亚单位表达的影响

Objective To observe the effect of intrathecal clonidine plus morphine on expression of protein kinase A (PKA) catalytic subunit in the spinal dorsal horn in a rat model of incisional pain. Methods Eighty male Sprague-Dawley rats were divided randomly into five groups: sham group, control group, pre-incisional morphine 2.5 μg group, pro-incisional clonidine 5 μg group and preincisional morphine 2.5 μg plus clonidine 5 lag group (n=16). lntrathecal catheter and the model of incisional pain were pro-duced according to Yaksh and Brennan's described method respectively. Changes of pain behavior were assessed by mechanical with-drawal threshold (MWT) and thermal withdrawal latency(TWL). The expressions of PKA catalytic subunit in the spinal dorsal horn were assessed by immunohistochemical method and western blotting analysis. Results Compared with sham group, MWT and TWL in control group were decreased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were increased significantly in control group (P<0.01). Compared with control group, MWT and TWL in pre-incision morphine 2 μg plus clonidine 5 lag group were increased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were decreased significantly in pre-incision morphine 2 μg plus clonidine 5 μg group (P<0.01). However, MWT, TWL and the number of positive cells and pro-tein expression of PKA catalytic subunit in the spinal dorsal horn changed with no statistical significance in pre-incisional morphine 2.5 μg group and pre-incisional clonidine 5 μg group compared with control group. Conclusion lntrathecal clonidine significantly enhances the antinociceptive effect of intrathecal morphine in a rat model of incisional pain, which might be associated with inhibi-tion of the increased expression of PKA catalytic subunit in spinal cord.     

MR显微成像检测活体阿尔茨海默病转基因小鼠老年斑沉积的效果

目的利用MR显微成像技术研究阿尔茨海默病转基因小鼠老年斑的沉积情况。方法2只17个月龄阿尔茨海默病转基因[V717I]小鼠和2只野生型小鼠，行活体T2WI，然后对照影像定位结果进行组织学切片及免疫组织化学染色。观察T2WI中老年斑的沉积情况以及其与免疫组织化学染色结果的对应关系。结果转基因小鼠T2WI上显示大脑皮层和海马区可见点状低信号，且部分低信号可以和组织学切片所显示的老年斑相对应；野生型小鼠T2WI未见明显的低信号，免疫组织化学染色也未见到染色阳性的斑块。结论MR显微成像技术检测老年斑的沉积是可行的，且可用来特异性地诊断阿尔茨海默病。     

踝关节X线片分析与临床应用

目的测量正常成人踝关节X线片的有关数据,提高踝关节损伤诊断的准确率,以利于早期治疗、提高疗效。方法40例正常踝关节X线片,测量踝关节间隙内侧宽度、上方胫距关节间隙宽度、距骨外侧与外踝胫侧骨重叠影宽度、侧位片距骨与胫骨之间的宽度、下胫腓联合的宽度、胫骨外侧与腓骨胫侧构成重叠的宽度共六组数据。结果踝穴内侧宽度平均(3.8±0.5)mm,正位距胫关节宽度为(3.0±0.5)mm,距骨外侧与外踝的重叠影为(4.1±2.2)mm,侧位片中距骨与胫骨的间隙为(2.8±0.5)mm,下胫腓联合宽为(3.2±0.7)mm,胫骨外侧与腓骨胫侧重叠影宽平均为(7.7±1.9)mm。结论综合分析各组正常值,结合其它骨折改变,超过正常值范围是距骨脱位移位下胫腓联合分离的依据。多组数据改变可提高早期诊断准确率。     

Therapeutic effect of 5-FC on YCD modified murine P388 leukemia in vivo

Cytosine deaminases (CDs) in bacteria andfungi are found to deaminate prodrug 5 - FC intocytotoxic agent 5 - FU .Yeast CD (YCD) is clonedfrom Saccharomyces cerevisiae.It has been shownpreviously that YCD was more efficient inconversing5 - FC than bacterial CD(b CD) [1-3 ] .As anovel suicide gene therapy system,YCD/ 5 - Fcsystem may be promising in cancer therapy andprevention of graft versus host disease.In thepresent study,we established a P388/ DBA murineleukemia model by infusin…     

牙周临床治疗Ⅴ.牙周医学

对宿主易感性的认识使人们能够理解不同个体牙周炎发生、发展的差异，而另一方面，牙周疾病对许多器官系统的潜在影响日益受到关注，牙周医学的兴起开创了崭新的重要研究领域，并有着深远的临床意义。     

高频超声诊断新生儿卵巢增大、并腹股沟疝的临床意义

新生儿期卵巢增大,可形成卵巢囊肿、影响卵巢进入正常位置而形成腹股沟疝,导致小儿性早熟,影响小儿身高及心理发育等。自2006年1月-6月我们连续发现5例新生儿卵巢增大,予以报道。1材料与方法临床资料见表1,应用彩色多普勒超声诊断仪:Philps HD、HDI 5000,高频探头7-10mmHz。行常规下腹部及腹股沟、会阴区扫查。2结果超声检查所见及诊断结果见表1。表1 5例临床资料与超声检查结果比较异及丘脑-垂体-卵巢器质性病变产生过多激素,刺激胎儿卵巢内卵泡增生过大、内液潴溜,是导致卵巢增大的原因[3]。5例新生儿8枚卵巢增大的原因分析,说明胎儿期…