Objecfive To investigate the prevalence of Ureaplasma urealyticum(UU)and Mycoplasma hominis(MH)infections in urogenital tract and their sensitivities to drugs in Qinhuangdao area from 2006 to 2007.Methods UU and MH were detected by Mycoplasma IST kits in urine samples from 3062 patients suspected as urogenital tract infection and the sensitivity tests for 8 antimicrobial agents were performed.Results Mycolasmas were detected in 1262 patients from 3062 patients suspected as urogenital tract infection,in which 1037 were of UU infection,41 were of MH infection and 184 were of UU+MH infection.Both strains were sensitive to josamycin,doxycycline and tetracycline,but were less sensitive to ofloxacin and ciprofloxacin.Conclusions Drug resistance is increasing for Mycoplasma and sensitivity test is important in treatment of urogenital tract infection by Mycoplasma.

Objective To investigate the effect of Yishen Shugan Yangxue decoction combined with Climen on patients with DOS.Methods 140 patients with DOS who were admitted to our hospital between June 2013 to August 2014 were randomly divided into two groups,70 cases in each groups. The control group were treated with Climen hormone replacement therapy, and the observation group were treated with Yishen Shugan Yangxue decoction combined with Climen. The clinical efficacy, menstrual, the number of antral follicles and pregnancy outcomes were observed. Results The total effective rate of treatment in the observation group (84.3%) was significantly higher than the control group (P<0.05). The scores of menstrual blood volume etc.was significant lower than the control group, the number of antral follicles was significant more than the control group (P<0.05). The baby holding rate of the observation groupwas 62.9%, were significant higher than the control group(P<0.05). Conclusion Yishen Shugan Yangxue decoction combined with Climen can effectively improve menstruation, increase the number of antral follicles, and improve the baby holding rate.

Adult ; Cause of Death ; Humans ; Male ; Nitriles ; poisoning ; Poisoning ; mortality ; therapy ; Young Adult

Female ; Humans ; Infant ; Infant, Newborn ; Male ; Pierre Robin Syndrome ; diagnosis ; physiopathology ; therapy ; Prognosis

Adolescent ; Bronchoscopy ; methods ; Child ; Child, Preschool ; Female ; Fiber Optic Technology ; Humans ; Infant ; Infant, Newborn ; Intensive Care Units, Pediatric ; Male

Objective To investigate the changes of fractional exhaled nitric oxide (FENO)) and their relation with lung function in bronchial asthma.Methods FENO and forced expiratory volume in the first second (FEV1) were measured during the periods of acute onset,chronic persistence and paracmasis in 54 patients with asthma and 19 healthy persons.Results There were significant differences in the levels of FENO and FEV1 among the course of acute onset [(57.59 ± 32.24) ppb and (1.72± 0.33) L],chronic persistent course [(40.02 ± 15.68) ppb and (2.41 ± 0.23) L],paracmasis [(26.71±6.07) ppb and (2.82±0.29 )L]and control[(14.74±3.42 ) ppb and (2.93±0.13)L] (F=19.555,163.096,P＜0.01) except for the levels of FEV1 between paracmasis and control group(P＞0.05).The negative correlation between FENO and FEV1 was found in the course of acute onset(r=- 0.666,P =0.005 ),but not in the chronic persistent course ( r =- 0.288,P =0.176) and paracmasis(r=-0.246,P=0.457).Conclusions The level of FENO is increased and may be useful to evaluate control degree in patients with asthma.

Objective: To observe the clinical efficacy of heat-sensitive moxibustion for vascular dementia and explore its mechanism. Methods: A total of 70 patients with vascular dementia were randomized into an observation group and a control group, with 35 cases in each group. The control group was treated with piracetam, and the observation group was treated with heat-sensitive moxibustion on the basis of the treatment of the control group. The treatment lasted for 8 weeks. Before and after the treatment, the mini-mental state examination (MMSE), activity of daily living (ADL) and traditional Chinese medicine (TCM) symptom scores were assessed, and the levels of acetyl choline (Ach) and homocysteine (Hcy) were measured. The efficacy was evaluated after treatment. Results: The total effective rate of the observation group was significantly higher than that of the control group (P<0.05). After treatment, the MMSE and ADL scores in the observation group decreased significantly, and were lower than those in the control group (all P<0.05); the TCM symptom score of the observation group decreased significantly (P<0.05), while that of the control group had no significant change (P>0.05); the plasma Ach level in the observation group increased significantly (P<0.05), and the Hcy level decreased significantly (P<0.05), which were statistically different from those in the control group (both P<0.05). Conclusion: Heat-sensitive moxibustion plus piracetam is effective in treating vascular dementia. It can significantly improve dementia symptoms and ADL, which may be related to the correction of plasma Ach and Hcy levels.

Objective To explore the relationship between obese children with benign acanthosis ni-gricans and insulin-resistant and type 2 diabetes mellitus. Methods Levels of glucose, insulin, and glucose/ insulin ratio were measured on fasting blood specimens, and anthropometric parameters including waist/hip ratio, fat mass, body fat percentage and body mass index were examined in 42 obese children with benign acanthosis nigricans, 60 cases of simple obesity and 20 healthy children controls. Glucose tolerance tests were performed in groups of obese children with benign acanthosis nigricans and simple obesity, respectively. Results Two of 42 obese children with benign acanthosis nigricans were diagnosed as type 2 diabetes mellitus. The rate of abnormal glucose tolerance and levels of blood sugar during 60 min and 120 min after glucose tolerance were significantly higher in acanthosis nigricans children than those in simple obesity (P

OBJECTIVE　To develop an HPLC method for the determination of floxuridine in human serum.METHODS　With metronidazole as the internal standard,200 μL of serum was extracted by n-propyl alcohol/methyl t-butyl ether in a two-step extraction.The organic layer was evaporated under nitrogen stream and the residual was reconstituted with the mobile plase.A Shim-Pack CLC-ODS column was selected and the mobile phase was consisted of acetonitrile-phosphate buffer-water (75∶100∶900) at a flow rate of 0.6 mL*min-1.The detection wavelength was 268 nm.RESULTS　A linearitywas obtained from 0.005 to 0.5 mg*L-1 of floxuridine in serum with a good correlation coefficient (r=0.9999,n=8).The intra-run and inter-run coefficients of variation were less than 4.09%.The mean recoveries were 103.00%,107.00% and 100.88% for the low,middle and high concentrations of check samples,respectively.The limit of detection was 0.001 mg*L-1.CONCLUSION　The method was sensitive,specific and simple.It is suitable for clinical pharmacokinetic study.