By means of DNA recombinant techniques, the fragment of MYO minisatellite DNA probe 0b-tained from plasmid pUC19 - MYO was inserted into plamsid pGEM - 4Z containing RNA poly-merase promotor, thus a sub-clone pGEM- 4Z-MYO was constructed then. It provided the RNAprobe for the DNA fingerprinting and laid a foundation for raising the sensitivity of detecting the poly-morphism of the minisatel1ite DNA.

0.6. Conclusions Ultrasonography plays an important role in the diagnosis and conservative therapy of pregnancy within a cesarean delivery scar with placenta increta.

Objective To observe the clinical effect of treating diabetic nephropathy with Shengqidihuang decoction combined with metformin. Methods 54 cases with diabetic nephropathy were randomly divided into two groups by means of random number table. Both groups were given diabetic routine treatment. The control group was treated with metformin, 0.25 mg each time, three times a day, based on the diabetic routine treatment for 8 weeks, and the treatment group was treated with Shengqidihuang decoction, once a day, 4 weeks as a course, continuously treated for 2 courses based on the control group. 24 h urinary protein (24hUAE) , serum creatinine (SCr) , blood urea nitrogen (BUN) and fasting blood glucose (FBG) were detected before and after the treatment. The clinical effect was observed between the two groups after the treatment. Results The total effective rate of the treatment group and the control group was 85.2% and 66.7% respectively, showing a significant difference (λ2=3.376, P<0.05). Compared with the control group, 24 hUA ,SCr, BUN and FBG in the treatment group decreased significantly (λ2=4.231, P<0.05) after the treatment.24hUAE, SCr, BUN and FBG decreased significantly after the treatment, especially in the treatment group, also showing a significant difference (λ2= 3.754, P<0.05). Conclusion The therapy of mefformin combined with Shengqidihuang decoction on diabetic nephropathy was better than metformin only.

Objective To study effect of warfarin combined with lanatoside C on heart function indexes, its curative efficacy in elderly patients with dilated cardiomyopathy, and search for a better therapy for elderly patients with dilated cardiomyopathy.Methods 192 cases of patients with dilated cardiomyopathy were randomly divided into control group and treatment group, 96 cases in each group.Patients in control group were treated with warfarin, and treatment group were given warfarin combined with lanatoside C.After treatment, clinical curative effect evaluation, left ventricular ejection fraction (LVEF), early filling rate/advanced rate (E/A), early peak flow velocity (EPFV), atrium peak flow velocity (APFV), and cardiac indexes related to cardiac volume: left ventricular end systolic volume (LVESV), left ventricular end diastolic volume (LVEDV), left ventricular mass (LV), cardiothoracic ratio (CTR), and 6min walk test were observed and recorded in two groups.Results The total effective rate in treatment group (85.42%) was significantly higher than that of control group (68.75%, P<0.01).The LVEF, E/A, EPFV, APFV in two groups of patients were improved compared with those before treatment (P<0.01), and the improvement of the above indexes in treatment group were significantly better than those in control group (P<0.01).The LVESV, LVEDV, LV, and CTR were improved in two groups after treatment than before treatment (P<0.01), and the improvement of above indexes in treatment group were significantly better than control group after treatment(P<0.05).6min walking test results were improved in two groups after treatment than before treatment ( P<0.05 ) , and the treatment group was significantly better than control group (P<0.05).There were no significant differences between two groups in adverse reactions.Conclusion Warfarin combined with lanatoside C in the treatment of elderly patients with dilated cardiomyopathy is a safe and effective treatment method.

Objective To compare curative effect of chlorthalidone and bisoprolol in treatment of hypertension in the elderly man.Methods 2013 January to 2013 December in our hospital treatment of 60 elderly patients with hypertension were randomly divided into treatment group and control group, each of 30 cases.Treatment group was treated with chlorthalidone tablet, control group was treated with imported bisoprolol tablets.Observed and recorded the two groups before and after treatment the clinical curative effect, blood pressure, fasting blood glucose, uric acid, creatinine, urea nitrogen and adverse reaction.Results The total effective rate of the treatment group ( 90.00%) was significantly higher than that of the control group (73.33%), the difference was statistically significant (P<0.05); compared with before treatment, the treatment group before and after treatment systolic blood pressure and diastolic blood pressure were significantly decreased, the difference was statistically significant (P<0.05);the control group after treatment systolic blood pressure diastolic blood pressure, there was statistical significance between before and after treatment ( P<0.05 );compared with the control group, the treatment group after treatment systolic blood pressure was significantly better than the control group (P<0.05), while the two group of diastolic blood pressure had no significant difference in improving.The two groups before and after treatment, fasting blood glucose, uric acid, creatinine, urea nitrogen were no statistically significant difference.The treatment group and the control group had no obvious adverse reactions.Conclusion The curative effect of chlorthalidone treatment of hypertension in the elderly with good curative effect, few side effects, and beffer than bisoprolol.

Objective To explore the value of diagnosis and treatment of conization of cervix to cervical intraepithelial neoplasia(CIN)Ⅱ-Ⅲ grade.Methods The data of 76 patients diagnosed as CIN Ⅱ-Ⅲ grade through pre-operative multiple-punch biopsies from July 1st 2006 to June 30th 2007 was retrospectively analyzed.Compared the pathohistology and treatment methods before and after conization of cervix.Results Accordance rate of diagnosis in pre-operative cervical biopsies under vaginoscopy was 48.68%,pathological up-grade were 24 cases(31.58%),among invasive carcinomas were 8 cases(10.53%),pathological down-grade were 15 cases(19.74%).Conclusion Diagnostic cervical conization could enhance the rate of diagnosis,and prevent the omission of invasive carcinomas for the patients with CIN Ⅱ-Ⅲ grade.

Objective To investigate the effect of the gene polymorphism of cholesterol ester transfer protein (CETP) on the serum lipid levels in renal transplant patients.Methods Serum total cholesterol (TC),triglyceride (TG),low density lipoprotein (LDL),high density lipoprotein cholesterol (HDLC),apolipoproteins (Apo A1,B,E) and lipoprotein(a) [Lp(a)] were measured. Polymerase chain reaction-restriction fragment length polymophism (PCR-RFLP) was used to detect CETP gene polymorphism in renal transplant recipients.Results Serum levels of TC,TG,HDLC,LDLC,ApoB,ApoE in the renal transplant recipients were increased significantly after transplantation. The allele frequency and the distribution of the TaqⅠ(intron 1) and MSPⅠ(intron 8) genotypes showed no significant difference between the controls and the renal transplant recipients. The serum TG level was significantly higher in renal transplant recipients with the genotype TaqⅠB1/B1 than those in the patients with genotype TaqⅠ B1/B2 and B2/B2. But there was no statistical difference among the serum lipid levels in renal transplant recipients with different MSPⅠgenotypes.Conclusion The serum lipid levels were increased significantly in transplant after transplantation,and the patients with CETP genotype TaqⅠB1/B1 liable to develop hypertrglyceridemia.

Objective To evaluate the value of detecting chlorophyll related genes of plankton in the diagnosis of drowning. MethodsEighteen rabbits were divided randomly into three groups: death by drowning (n=10), postmortem submersion (n=6) and control (n=2). The heart blood, lung, liver, kidney and brain tissues were taken from every rabbit. After isolated plankton from tissues with percoll and extracted their DNA, the chlorophyll-related genes, including EG (EG1 and EG2) and SK (SK1 and SK2), were detected using PCR technique. Meanwhile, diatom test was also performed from lung and liver tissues by nitric acid digestion method. ResultsFor the drowning group, the specific amplification products for EG1 were detected from 9 samples in heart blood, 10 samples in lung, 9 samples in liver, 7 samples in kidney and 8 samples in brain. The products for EG2 were detected from 8 samples, 10 samples, 7 samples, 5 samples and 7 samples accordingly. There were a small number of positives in heart blood, lung and kidney with SK1 and SK2 (≤2). For the postmortem submersion group, only one case was positive from heart blood and lung tissue respectively for EG1. No amplified product was detected for EG1 and EG2 in various tissues in control group, and also no product was detected for SK1and SK2 in other groups. In addition, diatoms were detected from 9 lung and 3 liver tissues in drowning group with the nitric acid digestion, and only one sample of lung was positive in the postmortem submersion group. ConclusionThe detection rate of the chlorophyll-related gene EG with PCR method was higher than that of diatom with nitric acid digestion method in drowning victims, and it can be used as a potentially useful tool for diagnosing drowning.