ABSTRACT
Objective To compare the clinical effectiveness between puncture drainage and surgery in the treatment of pyogenic liver abscess.Methods Clinical date of 81 patients with pyogenic liver abscess were retrospectively analyzed.Patients were divided into the ultrasound-guided puncture drainage group (48 patients) and open surgical drainage group (33 patients).The demographic data,laboratory examination,efficient rate,complication rate,mortality,time for body temperature returned to normal and hospital stays were compared between the two groups.Results Klebsiella pneumoniae was positive in 45.45％ cases by blood culture,and in 62.50％ cases by pus culture.There was no statistically significant difference in the effective rate and mortality (x2 =0.91,2.05,P ＞ 0.05).For patients with puncture drainage hospital stay was (14 ± 5) days,significantly shorter than (17 ± 5) days in surgery group (t =-3.20,P ＜ 0.05).Time to normal temperature was (5.1 ± 1.6) days in puncture drainage group,which was shorter than (6.0 ± 1.1) days in open surgery group (t =-2.85,P ＜ 0.05).Postoperative complications were fewer in the puncture drainage group (6 cases) than open surgery group (10 cases) (x2=3.91,P ＜ 0.05).Conclusions Ultrasound-guided puncture drainage for liver abscess is safe,feasible,effective of low complication rate for the treatment of pyogenic liver abscess.
ABSTRACT
To systemically investigate the association between the polymorphism [rs3118869] in cathepsin L enzyme gene with hypertension in three ethnic groups [Han, Kazak and Uygur] in China. Case-control study. Department of Cardiology, The First Affiliated Hospital, Shihezi Medical College, Shihezi University and Department of Internal Medicine and Genetic Diagnosis Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, from January 2013 to May 2014. This case-control study included 1224 patients [422 Uygur, 425 Kazak and 377 Han individuals] with hypertension and 967 healthy unrelated individuals [339 Uygur, 337 Kazak and 291 Han individuals] as controls. The participants came from three ethnic groups [Han, Kazak and Uygur] which were recruited from Xinjiang Province of China. The polymorphism [rs3118869] of the human cathepsin L gene was genotyped using the TaqMan 5' nuclease assay. Binary logistic regression was built to determine the association of polymorphism with hypertension. The genotype distribution of polymorphism was not significantly different in three ethnic groups. The rs3118869 polymorphism was significantly associated with Essential Hypertension [EH] in co-dominant model [A/C vs. C/C] in total people [OR = 0.697, 95% CI = 0.520 -0.932, p = 0.015], the same result was obtained in recessive model [C/C + A/C vs. A/A] in total people [OR = 0.689, 95% CI = 0.522 -0.910, p = 0.009]. Similar finding of rs3118869 in recessive model [C/C + A/C vs. A/A] was also observed after adjusting the variable to the covariates age [OR = 0.629, 95% CI = 0.464 - 0853, p = 0.003]. The study results indicate the A-allele of rs3118869 is a protective factor in hypertension
ABSTRACT
Objective To Study the genetic basis of four plants in Glycyrrhiza L.and apply the amplified fragment length polymorphism(AFLP)molecular marker technique to the selecting of good strain breeding of Glycyrrhiza uralensis.Methods The DNA polymorphism,fingerprinting,and UPGMA ana-lysis of four cultivated species in G.uralensis from Minqin,Kashi,Akesu,and Inner Mongolia were detected by AFLP technique.Results Eight primer combinations were screened from 64 primer combinations to analyze DNA polymorphism and the DNA fingerprintings were generated by primer combination E-AAC/M-CAG.UPGMA Analysis showd that all the studied populations were clustered into four groups and had different relationships.Conclusion The results show that "Minqin No.1","Kashi No.1",and "Akesu No.1" have inimitable gene structure and should be studied more as new breeding resource.