细菌素产生菌的筛选及其细菌素的分离纯化

从香肠中分离得到一株产细菌素的乳酸片球菌，其发酵液经硫酸铵沉淀，CM—Sephadex C50阳离子交换柱层析后，得到的细菌素样品通过SDS—PAGE证明是一条带，分子量约20．83ku，该细菌素对热及酸碱稳定，易被酶降解而失去活性，对许多革兰氏阳性茵有较强的抑制作用，而对革兰氏阴性茵、酵母和霉没有作用。     

The utilization of traditional Chinese medicine and associated factors in Taiwan in 2002

Background Previous studies have noted that there is a high utilization rate of traditional Chinese medicine (TCM) services in Taiwan, China and in western countries, but few studies investigated factors associated with the utilization of TCM in Taiwan. This study analyzes the utilization rate and the factors associated with the utilization of TGM in Taiwan. Methods Data for this study were from the 2002 HPKAP Survey that conducted the face-to-face questionnaire interviews of people aged 15 years and over from October 2002 to March 2003 in Taiwan. This study analyzed the utilization of TCM outpatient services, including admission to the hospital and clinic visits. Results A total of 26 755 participants completed the survey in the six-month period. The data revealed that 10.4% of participants had utilized TCM services in the past one month while 4.2% of participants utilized TCM only (without using Western medicine outpatient services (WM) or Folk therapy (F'I')). The average visits of TCM services per patient was higher among people who had utilized TCM and FT services (2.68 visits) than among those who had utilized WM and FT services (2.15 visits) or TCM services alone (2.15 visits) during the previous one month. Younger people (odds ratio OR= 1.78, 95%C/= 1.47-2.16), women (compared with men), and people with higher education levels (OR = 1.58, 95%CI =1.25-1.98) were more likely to visit TCM than compared groups. People with self-reported poor health status (OR = 2.07,95%CI = 1.76-2.44) and people who exercise regularly (OR = 1.17, 95%CI = 1.07-1.27) had higher ORs to visit TCM service than comparison group.Conclusions There is a high utilization of TCM in Taiwan. Further studies are needed to investigate the related factors and determinants between the utilization of TCM and the utilization of FT in Taiwan.     

GENERALIZED LYMPHANGIOMATOSIS PRESENTING WITH INGUINAL MASS---REPORT OF A CASE

Generalizedlymphangiomatosisisaveryraredis-easethatischaracterizedbydisseminateddilationandproliferationoflymphaticsinvolvingbone,vis-cera,etc.Thepatients'presentationsarevarious,andchyluseffusionisamoreoftenpresentingsymp-tom.Herein,wediscussedapatientwhopresentedwithaninguinalmass.Themanifestationwasunusualfortheraredisease.Alsowereviewedrecentlitera-tureaboutthedisease.CASEREPORTA30?year?oldwomanpresentedtoourhospitalwithachiefcomplaintof“arecurrentmovablemassintheleftinguinalcanalfor…     

颈静脉孔区肿瘤术后后组脑神经损伤的评估和处理

目的：分析颈静脉孔区肿瘤术后后组脑神经损伤情况及其处理,以提高对后组脑神经损伤的认识并改进处理方法。方法：32例颈静脉孔区肿瘤患者中,颈静脉球体瘤12例,后组脑神经鞘膜瘤10例,脑膜瘤3例,胆脂瘤1例,颞骨巨细胞瘤2例,纤维瘤病1例,黏液软骨肉瘤1例,胚胎型横纹肌肉瘤1例,腺样囊性癌1例。均采取手术治疗,30例全切,1例近全切,1例大部切除。结果：除1例术后并发颅内出血死亡外,其余31例术后随访1-6年。术后后组脑神经功能仍正常者5例,新出现神经功能损伤者8例,原有神经功能损伤者18例术后出现不同程度的损伤加剧表现。手术前后行气管切开者8例,其中3例出院前拔管,5例带管出院。出院时后组脑神经损伤代偿者20例,失代偿者6例。失代偿者术后随访中3例代偿,2例部分代偿,1例未代偿。结论：颈静脉孔区肿瘤术后后组脑神经损伤是常见并发症,术前应根据患者年龄、神经功能等综合评估,术中应尽量保全神经,早期积极正确的功能锻炼是术后处理的关键。     

Women's Health Medicine 3:3 (May-June 2006) Self-appraisal Women and the ovary

Women and the ovary: self-appraisal     

人参银杏合剂对模拟海拔8000米低氧大鼠的保护作用研究

目的 :研究人参银杏合剂对模拟海拔 80 0 0米低氧大鼠脑组织及血液内丙二酰二甲醛 (MDA)、乳酸含量的影响 ,并探讨其机理。方法 :用成年 SD大白鼠随机分为常氧对照组 (NC组 ) ,急性低氧组 (AH组 ) ,人参银杏合剂加低氧组 (GH组 ) ;分别测定各组的脑含水量、脑组织和血液 MDA和乳酸的含量。结果 :(1)与 NC组相比 ,AH组的脑含水量明显增高 (P<0 .0 1) ,GH组脑含水量较 AH组显著降低 (P<0 .0 5 )。(2 ) AH组脑组织匀浆和血液 MDA含量明显高于 NC组 (P<0 .0 1) ,GH组的 MDA含量较 AH组显著降低 (P<0 .0 1)。 (3) AH组脑组织匀浆和血液乳酸含量明显高于 NC组 (P<0 .0 1) ,GH组的乳酸含量较 AH组显著降低 (P<0 .0 1)。结论 :人参银杏合剂对高原缺氧脑损伤具有保护作用 ,其机理与其抗氧自由基、与膜脂质过氧化作用、改善细胞能量代谢有关。     

新法加工附子与附片抗炎镇痛作用比较研究

目的：比较新法加工附子在总生物碱高于附片13倍时，其抗炎、镇痛的效果是否有差异。方法：通过小鼠热板法、扭体法、小鼠耳廓肿胀法和大鼠足趾肿胀法进行镇痛和抗炎作用比较。结果：二者对热板法小鼠的痛阈值均无提高．均能减少酒石酸钾所致小鼠扭体次数．对二甲苯所致小鼠耳廓肿胀和角叉菜胶所致大鼠足趾肿胀具有抑制作用。但二者之间比较差异无显著性。结论：新法加工附子保存了其原有疗效，但和总生物碱无量效相关性，其中是否有新的活性成份，有待进一步研究探讨。     

Influence of bradykinin B1 and B2 receptors in the immune response triggered by renal ischemia–reperfusion injury

Bradykinin B1 receptors are exclusively expressed in inflamed tissues. For this reason, they have been related with the outcomes of several pathologies. Ischemia–reperfusion injury is caused by the activation of inflammatory and cytoprotective genes, such as macrophage chemoattractant protein-1 and heme oxygenase-1, respectively. This study was aimed to analyze the involvement of bradykinin B1 and B2 receptors (B1R and B2R) in tissue response after renal ischemia–reperfusion injury. For that, B1R (B1−/−), B2R (B2−/−) knockout animals and its control (wild-type mice, B1B2+/+) were subjected to renal bilateral ischemia, followed by 24, 48 and 120 h of reperfusion. At these time points, blood serum samples were collected for creatinine and urea dosages. Kidneys were harvested for histology and molecular analyses by real-time PCR. At 24 and 48 h of reperfusion, B1−/− group resulted in the lowest serum creatinine and urea levels, indicating less renal damage, which was proved by renal histology. Renal protection associated with B1−/− mice was also related with higher expression of HO-1 and lower expression of MCP-1. In conclusion, the absence of B1R had a protective role against inflammatory responses developed after renal ischemia–reperfusion injury.