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1.
目的:动态监测急性有机磷中毒动物在急性有机磷中毒及解救过程中血浆的乙酰胆碱酯酶活性和血糖值变化,依据此两项指标与中毒程度的相关性,为临床救治提供新的方法以及实验依据。方法:通过耳缘静脉注射5%敌百虫溶液(2mL/kg)先后对12只家兔建立急性有机磷中毒模型,分别在模型动物处于正常、轻、中、重度中毒和救治的时段采血,动态监测血浆乙酰胆碱酯酶活力和血糖两项指标变化。结果:在急性有机磷中毒过程中,血糖值升高与乙酰胆碱酯酶活力降低相比较,血糖浓度动态变化与中毒轻重程度相关性较好,并能体现机体对中毒的应激程度。结论:血糖浓度能较好地反映有机磷中毒深度以及机体应激程度,可作为临床评估危重程度的动态性快速诊断指标。  相似文献   
2.
目的 探讨乙型肝炎病毒感染者肾移植术后临床转归及治疗对策.方法 将术前乙肝病毒标志物阳性(HBsAg阳性、HBeAg阳性或HBeAb阳性、HBV DNA阳性或阴性)的32例肾移植术后患者分为抗病毒治疗组和无抗病毒治疗组两组.观察两组(术前1周至术后9年)的肝功能(ALT、AST、TBIL、PT)变化、病毒复制(HBV DNA)及存活情况.结果 抗病毒治疗组23例患者肝功能损害复常率为82.60%,存活率为82.60%,HBV DNA(PCR法)下降(≥2 log10)或保持低复制率为86.95%;未抗病毒组9例患者肝功能损害复常率为22.22%,存活率为11.11%,HBV DNA(PeR法)下降(≥2log10)或保持低复制率为11.11%.抗病毒组肝功能复常率、存活率及HBV DNA下降或保持低复制率高于无抗病毒组,两组比较差异有统计学意义(P<0.05).19例拉米夫定治疗患者6例出现病毒学反弹31.58%,1例加用阿德福韦酯,2例换用恩替卡韦后好转,其余3例肝功能衰竭死亡.结论 持续有效的抗病毒治疗可以有效控制乙肝病毒复制,促进肝功能恢复,减少肝衰竭发生,提高乙肝病毒感染者肾移植术后患者存活率.在治疗过程中出现病毒学反弹应及时换用或加用有效药物减少肝衰竭发生.  相似文献   
3.
Objective To investigate the level of the serum chemokine RANTES and its correlation with serum biochemical indices of liver function test, HBeAg and HBV DNA load in patients with chronic hepatitis B.Methods 144 patients with chronic hepatitis B (observed group) and 18 normal cases (control group) were enrolled in this study. The serum level of chemokine RANTES was detected with an ABC-ELISA assay. Statistical analysis was performed on the software of SPSS13.0. Results The serum chemokine RANTES level in the observed group (3930.12 ng/ml±2856.96) ng/ml was significantly higher than that in the control group (329.46 ng/ml±152.23) ng/ml. The results from the observed group indicated the positive correlation of serum RANTES level with indices of liver function test, including ALT (r=0. 197, P=0.018), AST(r=0.239, P=0.004) and TBil (r=0.316, P=0.001), but did not with PTA (r=-0.078, P=0.357). Neither difference of serum chemokine RANTES level between HBeAg-positive group and HBeAg-negative group nor that between high HBV DNA load group (≥105 copies/ml) and low HBV DNA load group (< 105 copies/ml) were statistically significant (P=0.407 and 0.185, respectively). Conclusions Serum chemokine RANTES level in patients with chronic hepatitis B elevates significantly and is not affected by HBeAg or HBV DNA load. Its positive correlation with indices of liver function test indicates that RANTES might play an important rule in the pathogenesis of chronic hepatitis B.  相似文献   
4.
目的 探讨乙型肝炎病毒感染者肾移植术后临床转归及治疗对策.方法 将术前乙肝病毒标志物阳性(HBsAg阳性、HBeAg阳性或HBeAb阳性、HBV DNA阳性或阴性)的32例肾移植术后患者分为抗病毒治疗组和无抗病毒治疗组两组.观察两组(术前1周至术后9年)的肝功能(ALT、AST、TBIL、PT)变化、病毒复制(HBV DNA)及存活情况.结果 抗病毒治疗组23例患者肝功能损害复常率为82.60%,存活率为82.60%,HBV DNA(PCR法)下降(≥2 log10)或保持低复制率为86.95%;未抗病毒组9例患者肝功能损害复常率为22.22%,存活率为11.11%,HBV DNA(PeR法)下降(≥2log10)或保持低复制率为11.11%.抗病毒组肝功能复常率、存活率及HBV DNA下降或保持低复制率高于无抗病毒组,两组比较差异有统计学意义(P<0.05).19例拉米夫定治疗患者6例出现病毒学反弹31.58%,1例加用阿德福韦酯,2例换用恩替卡韦后好转,其余3例肝功能衰竭死亡.结论 持续有效的抗病毒治疗可以有效控制乙肝病毒复制,促进肝功能恢复,减少肝衰竭发生,提高乙肝病毒感染者肾移植术后患者存活率.在治疗过程中出现病毒学反弹应及时换用或加用有效药物减少肝衰竭发生.  相似文献   
5.
Objective To investigate the level of the serum chemokine RANTES and its correlation with serum biochemical indices of liver function test, HBeAg and HBV DNA load in patients with chronic hepatitis B.Methods 144 patients with chronic hepatitis B (observed group) and 18 normal cases (control group) were enrolled in this study. The serum level of chemokine RANTES was detected with an ABC-ELISA assay. Statistical analysis was performed on the software of SPSS13.0. Results The serum chemokine RANTES level in the observed group (3930.12 ng/ml±2856.96) ng/ml was significantly higher than that in the control group (329.46 ng/ml±152.23) ng/ml. The results from the observed group indicated the positive correlation of serum RANTES level with indices of liver function test, including ALT (r=0. 197, P=0.018), AST(r=0.239, P=0.004) and TBil (r=0.316, P=0.001), but did not with PTA (r=-0.078, P=0.357). Neither difference of serum chemokine RANTES level between HBeAg-positive group and HBeAg-negative group nor that between high HBV DNA load group (≥105 copies/ml) and low HBV DNA load group (< 105 copies/ml) were statistically significant (P=0.407 and 0.185, respectively). Conclusions Serum chemokine RANTES level in patients with chronic hepatitis B elevates significantly and is not affected by HBeAg or HBV DNA load. Its positive correlation with indices of liver function test indicates that RANTES might play an important rule in the pathogenesis of chronic hepatitis B.  相似文献   
6.
Objective To investigate the level of the serum chemokine RANTES and its correlation with serum biochemical indices of liver function test, HBeAg and HBV DNA load in patients with chronic hepatitis B.Methods 144 patients with chronic hepatitis B (observed group) and 18 normal cases (control group) were enrolled in this study. The serum level of chemokine RANTES was detected with an ABC-ELISA assay. Statistical analysis was performed on the software of SPSS13.0. Results The serum chemokine RANTES level in the observed group (3930.12 ng/ml±2856.96) ng/ml was significantly higher than that in the control group (329.46 ng/ml±152.23) ng/ml. The results from the observed group indicated the positive correlation of serum RANTES level with indices of liver function test, including ALT (r=0. 197, P=0.018), AST(r=0.239, P=0.004) and TBil (r=0.316, P=0.001), but did not with PTA (r=-0.078, P=0.357). Neither difference of serum chemokine RANTES level between HBeAg-positive group and HBeAg-negative group nor that between high HBV DNA load group (≥105 copies/ml) and low HBV DNA load group (< 105 copies/ml) were statistically significant (P=0.407 and 0.185, respectively). Conclusions Serum chemokine RANTES level in patients with chronic hepatitis B elevates significantly and is not affected by HBeAg or HBV DNA load. Its positive correlation with indices of liver function test indicates that RANTES might play an important rule in the pathogenesis of chronic hepatitis B.  相似文献   
7.
Objective To investigate the level of the serum chemokine RANTES and its correlation with serum biochemical indices of liver function test, HBeAg and HBV DNA load in patients with chronic hepatitis B.Methods 144 patients with chronic hepatitis B (observed group) and 18 normal cases (control group) were enrolled in this study. The serum level of chemokine RANTES was detected with an ABC-ELISA assay. Statistical analysis was performed on the software of SPSS13.0. Results The serum chemokine RANTES level in the observed group (3930.12 ng/ml±2856.96) ng/ml was significantly higher than that in the control group (329.46 ng/ml±152.23) ng/ml. The results from the observed group indicated the positive correlation of serum RANTES level with indices of liver function test, including ALT (r=0. 197, P=0.018), AST(r=0.239, P=0.004) and TBil (r=0.316, P=0.001), but did not with PTA (r=-0.078, P=0.357). Neither difference of serum chemokine RANTES level between HBeAg-positive group and HBeAg-negative group nor that between high HBV DNA load group (≥105 copies/ml) and low HBV DNA load group (< 105 copies/ml) were statistically significant (P=0.407 and 0.185, respectively). Conclusions Serum chemokine RANTES level in patients with chronic hepatitis B elevates significantly and is not affected by HBeAg or HBV DNA load. Its positive correlation with indices of liver function test indicates that RANTES might play an important rule in the pathogenesis of chronic hepatitis B.  相似文献   
8.
目的:研究胺碘酮加卡托普利治疗老年性心房颤动的临床疗效。方法将70例老年性心房颤动的患者分为治疗组和对照组,均给予胺碘酮治疗,治疗组加用卡托普利,疗程均为1年。比较两组治疗后第3、6、12个月的窦性心律维持率和治疗后第6、12个月的左心房内径。结果治疗后第3、6个月治疗组窦性心律的维持率分别为90%、87%,高于对照组的88%、70%,两组间比较差异无统计学意义(P>0.05),而治疗后12个月后,治疗组的窦性心律维持率为78%,对照组为53%,两组间比较差异有统计学意义(P<0.05)。两组治疗12个月后左心房内径比较差异有统计学意义(P<0.05)。结论卡托普利联合胺碘酮治疗老年性心房颤动,预防心房颤动复发的疗效显著优于单用胺碘酮,并有延缓左心房扩大的作用。  相似文献   
9.
目的 观察聚乙二醇干扰素α-2a初治48周疗效欠佳的HBeAg阳性慢乙肝患者序贯应用替比夫定治疗48周的疗效与安全性.方法 聚乙二醇干扰素α-2a初治的27例在48周时未发生HBV DNA转阴(<100 IU/ml)及HBeAg血清学转换的患者,序贯替比夫定继续治疗,设为A组.替比夫定初治的HBeAg阳性慢性乙肝患者54例,设为B组.比较治疗48周后两组的疗效及安全性.结果 治疗至12周,A、B两组患者的ALT复常率、HBeAg血清学转换率、HBV DNA转阴率分别为59.3%、14.8%、66.7% vs 75.9%、5.6%、46.3%;治疗至24周,两组患者的ALT复常率、HBeAg血清学转换率、HBV DNA转阴率分别为92.6%、25.9%、70.3% vs 92.6%、7.4%、85.2%;治疗至48周,两组患者的ALT复常率、HBeAg血清学转换率、HBV DNA转阴率分别为88.9%、29.6%、81.5%vs 98.1%、28.0%、83.3%.在各观察点两组间各观察指标的差异均无统计学意义,但A组的HBeAg血清学转换率均高于B组.治疗48周时,A组未观察到病毒学突破的发生,B组的病毒学突破的发生率为14.8%.治疗过程中有38.3%的患者出现肌酸激酶(CK)升高,A组患者在各观察点CK值均明显高于B组,但两组间的差异均无统计学意义.治疗期间未出现1例因药物严重不良反应而停药.结论 聚乙二醇干扰素α-2a初治48周疗效欠佳的患者序贯应用替比夫定治疗,短期内仍可取得较好疗效,安全性好.  相似文献   
10.
丹红注射液治疗冠心病心绞痛疗效观察   总被引:1,自引:0,他引:1  
张卡  张效民  王晶晶 《当代医学》2009,15(21):147-147
目的 观察丹红注射液治疗冠心病心绞痛的临床疗效及安全性。方法将60例冠心病心绞痛患者随机分成两组,对照组采用常规治疗,治疗组在对照组用药基础上加用丹红注射液20ml,加入5%葡萄糖或生理盐水250ml中,静脉滴注,1日1次,14日为一疗程。结果治疗组有效率为96.5%,明显优于对照组78.0%,差异有统计学意义(p〈0.01)。结论 丹红注射液治疗冠心病心绞痛疗效显著,无毒副作用。  相似文献   
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