Objective To investigate gender differences in mortality after percutaneous coronary intervention(PCI) in contemporary "real world" practice and determine whether female gender is an independent risk factor for PCI mortality.Methods A total of 2 493 patients including 1 860 men(male group) and 633 women(female group) who underwent PCI during July 1st,2004 to September 30st,2005 in Beijing Anzhen Hospital were retrospectively investigated and followed up.The risk factors before PCI and the mortality rates post PCI were compared.Results Women undergoing PCI were older and had more comorbidities than men.However,men were more likely to have depressed ejection fraction,prior myocardial infarction,and prior coronary revascularization.Women demonstrated a ten-fold higher in-hospital mortality rates compared with men(1.1% vs 0.1%,P

Objective To explore the prognostic value of resting heart rate(RHR) in patients with coronary heart disease(CAD) after revascularization.Methods The DESIRE-plus(Drug-Eluting Stent Impact on Revascularization-plus) was a single-center registry study of 3631 patients who had coronary revascularization in our institution between 1 July 2004 and 30 September 2005.The patients were followed up by telephone after discharge.We obtained risk estimates for four groups as RHR:

Leucocoprinus birnbaumill (Corda)Sing.is a new recorded species in Sichuan province,which belongs to Basidiomycota.It is a poisonous and view and admire mushroom.Hyphae of Leucocoprinus birnbaumii (Corda) Sing.have not clamp connection,but can form sclerotium.This is a rare event of Agaricales.The morphological characteristics,physiological characteristics of mycelium and fruit\|body,and the aftificial cultivate technology of this mushroom are report in this paper.It is a typical medium\|hightemperature mushroom.Grass powder,cow dung,wheat bran and cultivated spent compost of edible fungi etc,conventional combination are cultural fruiting substratum;with bottle,bag,beds cultivation are all feasible,the biological efficiency of dry mushroom is about 5%～7 5%.

Objective To study the correlation between clinical rating scale and the duration of multiple system atrophy.Methods One hundred and twenty-two MSA cases fulfilling Gilman diagnostic criteria were recruited.Unified Multiple System Atrophy Rating Scale(UMSARS)was applied to assess the degree of the patients' disability.For analyzing the correlation between the UMSARS scores and the duration of the disease,the Spearman's rank correlation coefficients were calculated.Results Among 122 MSA cases,male:female ratio was 1.7:1;disease duration lasted(2.8±1.6)years:possible MSA accounted for 50 cases(41%),probable MSA 72 cases(59%);MSA-P 35 cases(29%);MSA-C 73 cases(60%).MSA-P+C 5 cases(4%),MSA-A 9 cases(7%).The scores of UMSARS,UMSARS-Ⅰ and UMSARS-Ⅱ were found positively correlating with the disease duration.The Spearman's rank correlation coefficients were 0.368,0.266 and 0.392 respectively,all P<0.01;the adjusted Spearman's rank correlation coefficients were 0.360,0.257 and 0.385 respectively.all P<0.01.Conclusions MSA has complex clinical manifestations.which should include MSA-P+C subtype.UMSARS is a reliable scale to mirror the progression of MSA.which is useful to study the clinical features and disease duration of MSA.

A clinical emergency skill contest using emergency care simulator (ECS) was carried out　on May 2011.Total 30 family physicians in 10 teams from Shenzhen community health centers participated in　the contest.The performance and the scores of each item were analyzed.The overall score was 61.3 ± 11.9.The average score for general treatment was 33.0 ± 6.9 with a score rate of 66％ (33/50) ; the average　score for cardiopulmonary resuscitation was 23.2 ± 7.2 with a score rate of 57.5％ (23/40) ; the average　team score was lowest (5.0 ± 1.1 ) with a score rate of 50.0％ (5/10).The results indicate that family　physicians should strengthen clinical skill training of emergency care,particularly in on-site response and　teamwork.

Objective To explore the folate receptor mediated (FRD) check and multi-function acetic acid white solution liquid based cervical cytology (TCT) application value in cervical cancer screening.Methods A total of 602 cases of patients was tested with FRD multi-function acetic acid white solution check,and TCT and cervical biopsy pathology examination.With the used of histopathological results as the gold standard,FRD multi-function acetic acid white analysis was compared with the TCT screening inspection results.Results For a total 602 patients with TCT screening,the positive rate was 21.8％ (131/602),including 36 cases of CIN Ⅰ level,41 cases of CIN Ⅱ level,24 cases of CIN Ⅲ level,and 30 cases of cervical invasive carcinoma.For the FRD multifunction white acetate solution screening,its positive rate was 23.8％ (143/602).No statistically significant difference was found between TCT and FRD screening (P ＞ 0.05).The missed diagnosis rate of FRD multi-function white acetate solution screening was 2.6％ in inflammation,and 21.1％ in cervical invasive cancer,and 3.8 ％ in CIN.The missed diagnosis rate of TCT screening was 7.2％ in inflammation,5.3％ in CIN Ⅰ,4.9％ in CIN Ⅱ,and 58.6％ in CIN Ⅲ]; whereas,its detection coincidence rate was 100％ in squamous cells carcinoma (SCC) and adenocarcinoma (AC).FRD multi-function acetic acid white solution screening had a sensitivity 80.92％,specificity 92.14％,positive predictive value 74.13％,and negative predictive value 95.59％.TCT examination had a sensitivity 90.84％,specificity 90.23％,positive predictive value 72.12％,and negative predictive value 97.25％.No significant difference was found between FRD and TCT methods (P ＞ 0.05).Conclusions FRD and TCT methods were both efficient in screening and evaluation for cervical lesions and cervical cancer.Because FRD method is limited in the deep tube for examination of cervical lesions; it cannot completely replace the TCT examination.However,FRD method is reliable,economic,and simple operation; it is suitable for primary hospitals census of cervical cancer

Objective To study the clinical and neuroimaging features of subtypes of multiple system atrophy (MSA) and their correlations. Methods One hundred and forty-three MSA cases fulfilled Gilman diagnostic criteria (1999) were recruited and their clinical subtypes and stages were classified. Using the staging methods of the pontine cross sign and putaminal slit proposed by Horimoto, 108 patients showed abnormalities in MRI and were further evaluated. The relationship between the subtypes of MSA, disease duration, and MRI abnormalities has been analyzed. Results Of 143 MSA patients, the male-to-female ratio is 1.3:1 ; 93 cases are diagnosed with MSA-C, 39 with MSA-P, and 11 with MSA-P + C; 90 cases with probable diagnosis, and 53 with possible diagnosis. Of the 76 MSA-C cases with MRI abnormalities, 36 (47%) show the pontine cross sign and 10 (13%) show the putaminal slit; of the 24 MSA-P cases with MRI abnormalities, 6 (25%) show the pontine cross sign and 6 (25%) show theputaminal slit. In addition, MSA-C cases with shorter disease duration demonstrate earlier stages of the pontine cross sign. Conclusions In this study, the number of MSA-C cases is more than MSA-P, which might be related to the ethnic background. In neuroimaging, both the pontine cross sign and the putaminal slit are the marked features of MSA. To some degree, the subtypes of MSA are related with the features of imaging, that is, MSA-C patients present the pontine cross sign more often than MSA-P, and the putaminal slit is a comparatively common feature among MSA-P cases.

ObjectiveTo identify the association of HLA-DQA1*0302 and DQB1*0303 alleles with vitiligo in Uygur nationality in Xinjiang Uygur Autonomous Region. MethodsPolymerase chain reaction with sequence-specific primers(PCR-SSP) was performed to analyze the distribution of HLA-DQA1*0302 and HLA-DQB1*0303 alleles among 300 patients with vitiligo and 300 normal human controls of Uygur nationality in Xinjiang region. ResultsA significant increase was observed in the frequency of HLA-DQA1*0302 and -DQB1*0303 alleles in patients with vitiligo compared with the controls(20.5％ vs. 13.83％, 30.17％ vs. 13.33％, both P ＜ 0.01 ). Increased frequency of HLA-DQA1*0302 and -DQB1*0303 alleles was also seen in patients with adult vitiligo (onset age ＞ 12 years) and those with childhood vitiligo (onset age ≤≤ 12 years) ascompared with the normal controls(both P ＜ 0.01). The frequency of DQB1*0303 allele was higher in both patients with and without family history of vitiligo than in the normal controls(both P ＜ 0.01), while that of DQA 1*0302 was higher in only patients without family history (P ＜ 0.01 ). No significant difference was observed in the frequency of HLA-DQA 1*0302 or HLA-DQB1*0303 between patients with adult vitiligo and those with childhood vitiligo or between patients with and without family history(all P ＞ 0.05). Conclusions HLADQA 1*0302 and DQB 1*0303 alleles may be associated with vitiligo in Uygur nationality in Xinjiang region,and there seems to be genetic heterogeneity between patients with adult and childhood vitiligo and between vitiligo patients with and without family history.

Objective To study the effects of an extended-interval dosing regimen of gonadotropin releasing hormone agonist(GnRH-a) in the treatment of adenomyosis. Methods 20 patients with adenomyosis who asked for medicine treatment were divided into two groups randomly(n=10). The patients in the study group were given four doses of triptorelin depot 3. 75mg every 6 weeks in a new extended-interval dosing regimen. The other patients in the control group were given triptorelin 3.75mg in the conventional depot regimen of six doses,each given 4 weeks apart. The changes of degree of dysmenorrhea and the uterine volume were investigated. And the level of sexual hormone was also detected both before and after therapy.Results After six months of therapy,the reliving rate of dysmenorrheal was 100% both in the new regimen and the conventional regimen. The uterine volume was reduced at 46.7 % and 47. 5 % . And the level of LH, FSH and E2 were decreased significantly(P 0.05).Conclusion The use of the extended-interval dosing regimen of triptorelin depot in adenomyosis results in a consistent hypoestrogenised state,which is similar to that achieved by the conventional regimen. The new regimen thus reduces the cost of treatment obviously.

OBJECTIVE: Understand the changes before and after treatment in patients with severe OSAHS serum S100β protein, NSE levels and cognitive function. To investigate the molecular mechanisms of cognitive dysfunction in patients with severe OSAHS. Serum S100β protein, NSE levels and cognitive function were examined before and after the therapy. METHOD: Select one hundred patients diagnosed as severe OSAHS were included, by polysomnography (PSG) diagnosis of severe OSAHS patients. Determination of serum S100β protein, and NSE levels and theat the same time be MoCA score were checked at after the day after admission, CPAP treatment for the 7th days after CPAP treatment and the 90th day after, comprehensive treatment in these patients for 3 months. Assessment of severe OSAHS patients with serum S100β protein, NSE basic level and MoCA score situation. Comparison of three groups serum S100β protein, NSE levels and MoCA score changes. Serum S100β protein, NSE detection assay (ELISA) method using enzyme-linked immunosorbent. RESULT: (1) Severe OSAHS patients with serum S100β protein, and NSE levels in severe OSAHS patients were positively correlated with AHI, but negatively correlated with lowest oxygen saturation (LSaO2); (2) MoCA score in patients with severe OSAHS was significantly negatively correlated with AHI, but positively correlated with LSaO2; (3) S100β protein, NSE levels were negatively correlated with MoCA score; (4) Compared with admission, serum S100β protein, and NSE levels in these patients have declined after 7 days CPAP therapy, compared with admission the difference was statistically significant (P < 0.05). After 3 months of comprehensive treatment, patients' serum S100β protein and, NSE levels were significantly decreased, compared with the admission and the 7th days after CPAP treatment. The difference was statistically significant (P < 0.05). (5) After CPAP treatment for 7 days, the MoCA scores were slightly higher, but have there was no statistically significant difference compared with the admission (P > 0.05). After 3 months of comprehensive treatment, MoCA score improved significantly, compared with the admission and 7 days after CPAP treatment the difference was statistically significant (P < 0.05). CONCLUSION Comprehensive treatment can reduce serum S100β protein, and NSE levels, and improve MoCA score. Disease severity in patients with OSAHS have a correlation some relative.with the serum S100β protein, NSE levels and MoCA score. Long-term hypoxemia and the structure of sleep disorders may be the cause of elevated serum S100β protein, NSE levels elevated and causes of cognitive dysfunction. Comprehensive treatment can improve patient hypoxemia, correct disorders of sleep structure ,and can improve cognitive function and to improve the quality of life of patients.
Cognition Disorders ; blood ; etiology ; Continuous Positive Airway Pressure ; Humans ; Polysomnography ; Quality of Life ; S100 Calcium Binding Protein beta Subunit ; blood ; S100 Proteins ; blood ; Sleep Apnea, Obstructive ; blood ; therapy