Objective To observe the changes of high sensitive C reactive protein(hs-CRP)and blood lipids,and investigate the clinical value of combined detection of the above markers in evaluating the risk and prognosis of coronary heart disease(CHD).Methods Totally 51 cases of stable angina pectoris(SAP group),44 cases of unstable angina pectoris(UAP group),40 cases of acute myocardial infarction(AMI group)and 45 healthy controls(healthy control group)were enrolled in the investigation.Hs-CRP and blood lipids were measured with enzymic method and immunoturbidimetry respeetively.Results The level of hs-CRP was significantly higher in UAP group and AMI group than that in healthy control group(both P＜0.05).Hs-CRP level was a little higher in SAP group than that in healthy control group,but there was no statistical difference(P＞0.05).In addition,hs-CRP was positively correlative with total cholesterol(TC),low density lipoprotein-cholesteroK LDL-C),apoprotein B (apoB)and lipoprotein a(LPa)(P＜0.05),and negatively correlative with high density lipoproteincholesterol(HDL-C)and apoAI(P＜0.05).Conclusion Hs-CRP contributes to diagnosis of CHD,and combined detection of hs-CRP and blood lipids is of important value in evaluating the risk and prognosis of CHD.

Objective To investigate the role of serum tissue polypeptide-specific antigen (TPS)detection in the evaluation of hepatocyte apoptosis in patients with alcoholic hepatitis and to further evaluate its application in the differential diagnosis of alcoholic hepatitis and fatty liver. Methods The automatic biochemistry analyzer was employed to detect common markers for liver injury (AST,ALT, GGT and bilirubin) ; electrochemiluminescence assay was performed to measure serum TPS level; immunohistochemistry staining was done to evaluate M30 immunoreactivity in hepatic tissue biopsy specimens and the apoptotic score was acquired. Then the correlations were analyzed between various indices and the apoptotic scores. Results The serum TPS level was positively correlative to the hepatocyte apoptotic score in alcoholic hepatitis group; and their correlation coefficient was the largest among various liver functional indices and the apoptotic scores. The correlation coefficient between TPS level and apoptotic score was significantly higher in alcoholic hepatitis group than that in fatty liver group (P＜0.05). Conclusion Serum TPS may be used as a good hepatocyte apoptosis marker for alcoholic hepatitis, which contributes to the differential diagnosis of alcoholic hepatitis and fatty liver.

Objective Studying the clinical diagnostic value of liquid-based thin-layer cytology(TCT)combined colpoacopic examination for cervical lesions.Methods In May 2006～August 2007 choose the 1407 patients coming the hospital who was done cytology examination(TCT)and coiposcopy examination and biopsy.Results Among 281 cases of eolposcopy prompt biopsy 39.50% of them suffered from CIN Ⅰ.So did 42.63 % of 699 cases of TCT examinations.427 cases of TCT combined Colposcopy were prompted they need to do biopsy.86.42% of them suffered from CIN Ⅰ or above lesions.Conclusion TCT combination of colposcopy and endoscopic biopsy can increase the rate of accurate diagnosis of cervicallesions.

Objective To analyze the distribution of common drug-resistance genotypes of multi-drug resistant bacteria (MDRB) in second class and below hospitals in 3 big areas of Chongqing City for perfecting the bacterial drug resistance surveillance network in local area.Methods In 7206 detected strains of MDRB, the re-cultured pure colonies of top five bacteria in the bacterial strains numer were taken and performed the common drug resistant genotyping detection and comparative analysis by PCR technique and sequencing.Results Acinetobacter spp.was dominated by the genotypes carrying TEM,SUL and GyrA genes,Klebsiella pneumoniae was dominated by the genotypes carrying SHV,GyrA genes,Escherichia coli was dominated by the genotypes carrying TEM,CTX-M,SUL,GyrA,aac (3) Ⅱ genes,Pseudomonas aeruginosa was dominated by genotypes carrying SUL,GyrA genes,Staphylococcus was dominated by genotypes carrying GyrA,aac (6 ′)-aph ′′ genes;among the five strains of MDRB,the majority were the strains with multiple expression of two kinds or four kinds of common drug-resistance genes,in which the detection rate of Escherichia coli multiple expression was highest,reaching 92.74%,the detection rate of Staphylococcus multiple expression was lower.The detection rates of common drug resistant genotypes carried by MDRB had statistical difference among various areas and various years (P<0.05);in the comparison with the gene sequences of corresponding bacteria in NCBI Blastn database,the sequencing results of 7 common drug resistant genotypes carried by 5 kinds of MDRB were basically consistent.Conclusion The common drug-resistant genotypes carried by MDRB detected in the second class and below hospitals of Chongqing City and their distribution are basically consistent with the monitoring levels in the local tertiary hospitals and whole nation.Therefore the antibacterial surveillance of infection pathogenic bacteria should be strengthened in these hospitals,and medication should be rationally used so as to delay the development of pathogenic bacterial drug resistance in local area.