Acupuncture Therapy ; Female ; Humans ; Polycystic Ovary Syndrome ; therapy

Objective To investigate the causes,diagnostic methods,prevention and cure of postmenopausal bleeding(PMB).Methods The clinical and pathological data of 210 PMB patients admitted in this hospital were retrospectively analyzed.Results The causes for PMB were benign diseases(69.5%),the most of which were infec- tious diseases(49.5%),non-organic disease(20.5%)and malignant tumor(10.0%).Compared with benign diseases and non-organic diseases,the attack age of malignant tumor was higher[(67.1?6.9)years old],menopausal dura- tion was longer(11.6?2.9)years,bleeding duration was longer[(157.6?26.4)days],and mucous membrane was obviously thickened[(14.6?3.2)mm](P0.05).Conclusion The main cause for PMB is benign diseases,followed by non-organic diseases.More attentions should be paid to the PMB patients with higher attack age,longer menopausal duration and bleeding dura- tion,and obviously thickened mucous membrane,so as to be precautions to the occurrence of malignant tumor.

Objective To investigate the effects of altered deceleration capacity of heart rate (DC) and heart rate deceleration runs(DRs) on the short-term prognosis of patients with acute myocardial infarction (AMI) .Methods 115 patients confirmed with AMI within 7 days as AMI group ,50 persons without MI were selected as control group .The deceleration capacity of heart rate and heart rate deceleration runs were detected by the 24 hours Holter within 7 to 14 after onset of AMI ,all the patients were divided in-to high risk group ,medium risk group and low risk group through the Holter results .Left ventricular ejection fraction (LVEF) was evaluated by echocardiography .Compare the risk of the AMI group with the control group .Meanwhile the AMI patients were fol-lowed up for mean(9 .2 ± 1 .7)months .Observe the presence of major adverse cardiovascular events (MACE) .All AMI patients were classified into MACE and non-MACE groups according to the presence of MACE .Analysis the risk factors of MACE .Results AMI group had a significant increase risk but decrease in deceleration capacity of heart rate (P<0 .05) as compared with the control group .In MACE group ,the rate of high risk was significant increasing(P=0 .005) ,but the rate of low risk was significant decrea-sing(P=0 .039) .The Logistic regression analysis showed that LVEF ,high risk group ,age and percutaneous transluminal coronary intervention(PCI) were independent risk factors on presence of MACE .Correlation r was 0 .33 ,0 .30 ,0 .23 ,0 .18 respectively ,and odds ratio was 4 .83 ,4 .28 ,2 .22 ,1 .58 respectively ,the correlation with deceleration capacity of heart rate was a little weaker than LVEF .The coefficient of determination r2 was 0 .528 when the LVEF and ages went into regression ,whereas that was 0 .635 when the LVEF ,high risk group and age went into regression together .Conclusion Capacity of heart rate decelerate was significantly weakened in AMI patients .LVEF ,the significantly decreased deceleration capacity of heart rate ,age and PCI were independent risk factors on presence of short-term MACE in AMI patients .The prognostic value of the DC and DRs was a little weaker than the LVEF .The better predictive value was obtained if the LVEF ,the significantly decreased deceleration capacity of heart rate ,age were combined .

Objective To analyze the distribution and content characteristics of highly cited pa pers in Chinese nursing journals,in order to give a reference for nursing researchers to design their studies and to improve more high quality nursing papers.Methods Nursing papers were searched from database of China Academic Journal Network.Papers cited 100 times or more were collected for statistical analysis.Results There were 266 nursing papers cited 100 times or more.They were found in 9 nursing journals,of which Chinese Nursing Journal was 69.1％.The paper most highly cited was 1 298 times.The contents of highly cited papers covered basic nursing (infusion nursing and air way nursing),health education,nursing management (safety management,nursing laws,and nursing profession protection),humanistic care,psychological nursing care,and pressure of nurses.Conclusions In order to produce high quality of nursing paper,nursing researchers should improve their academic sensitivity,pay more attention to the scientific fronts,emphasize basic nursing research and study persistent.

Objective Mikulicz's disease (MD) was considered to be a subtype of Sj(o)gren's syndrome (SS) due to the clinical and histological similarities between them.Evidence had shown that there were differences between MD and typical SS.The purpose of this study was to investigate the correlation between MD and SS,by means of analyzing the expression of IgG4 in salivary glands and the clinical characteristics of patients who were previously considered as SS.Methods The paraffin sections of salivary glands from SS patients were stained with monoclonal antibodies to IgG4 and CD38.Patients were divided into two groups based on the pathological results.Analysis of the symptoms,the signs and the laboratory results were carried out in these patients.The difference in laboratory parameters and histopathological gradings in the two groups was analyzed.Normal and abnormal distributed data comparison was conducted using random independent samples t-test and rank sum test respectively.Two-sample rates were compared with Chi-square test.Results Based on immunohistochemistry of IgG4 distribution,the 58 patients with SS were divided into two groups:IgG4 related (9 cases) and non-IgG4 related (49 cases).Histopat-hologically,IgG4 related cases showed IgG4+ plasma cells/IgG+ plasma cells infiltration and there were more IgG4 related monoclonal antibody expressed when compared to IgG4 unrelated cases.In addition,there were also significant differences in clinical features between the two groups.IgG4 related disease was associated with male gender,higher level of plateletconnt,lymphocytes [(2.4±0.8)×109/L vs (1.4±0.7) ×109/L] count and CRP [(52±60) mg/L vs (15±17) mg/L] levels and lower titer of IgM [(1.2±0.7) g/L vs (1.8±0.8) g/L],antinuclear antibody (56％ vs 87％) and anti-SSB antibodies (13％ vs 54％) (P＜0.05),when compared with IgG4-unrelated cases.There was no significant difference in other indicators (P＞0.05).Conclusion The present study has demonstrated that some of the MD patients misdiagnosed as SS.Some of the laboratory tests such as the level of platelet and lymphocyte count,serum level of CRP,IgM,antinuclear antibody,anti-SSB antibodies,the serum levels of IgG4 and the histopathological presentations in the salivary gland are different between these two disorders.Because of good response to steroid in MD,so laboratory tests and pathological examinations for IgG4 can help to avoid misdiagnosis.

Objective To assess the association between Toll-like receptor 9 (TLR9) gene single nucleotide polymorphisms (SNPs) and systemic lupus erythematosus (SLE) development in Guangxi Zhuang and Han populations,as well as the difference in TLR9 SNPs between the two populations.Methods Totally,41 SLE patients of Zhuang nationality and 56 of Han nationality,as well as 82 healthy checkup examinees of Zhuang nationality and 120 of Han nationality were enrolled in this study.Venous blood samples were obtained from all of these subjects and subjected to DNA extraction.The single nucleotide polymorphisms in TLR9 gene were detected by PCR-restriction fragment length polymorphism (PCR-RFLP) analysis followed by direct sequencing.Chi-square test and adjusted Chi-square test were conducted to assess the relationship between the genotype and allele frequencies of TLR9 SNPs and some clinical and laboratory parameters of patients with SLE,as well as the differences in genotype and allele frequencies of TLR9 SNPs between the two populations.Results The frequencies of CC,CT and TT genotypes of TLR9 SNP rs352140 were 42.9％,41.1％ and 16.1％ respectively in the patients of Han nationality,compared to 38.3％,55.8％ and 5.8％ in the healthy controls of Han nationality (all P ＜ 0.05),but no significant difference was observed in the frequency of C or T allele of the SNP rs352140 between the patients and controls of Han nationality (both P ＞ 0.05).There was no significant difference in the genotype or allele frequency of TLR9 SNP rs352140 between the patients and healthy controls of Zhuang nationality,or between the patients of Han nationality and Zhuang nationality (all P ＞ 0.05).The patients with anti-dsDNA antibodies showed a significantly higher frequency of TT genotype (P ＜ 0.05),but similar T allele frequency at TLR9 SNP rs352140 (P ＞ 0.05) compared with those without.The frequencies of both TT genotype and T allele of TLR9 SNP rs352140 were significantly increased in the patients with a SLE disease activity index (SLEDAI) ≥ 9 compared with those with a SLEDAI ＜ 9 (both P ＜ 0.05).There was no statistical difference in either the TT genotype or the T allele frequency at TLR9 SNP rs352140 between antinuclear antibody-positive and-negative patients with SLE (both P ＞ 0.05).Conclusions The TLR9 SNP rs352140 is correlated with several clinical and laboratory parameters of SLE,and might contribute to the susceptibility to SLE in Guangxi Han population.

Objective:To observe the clinical efficacy of CAD/CAM all-ceramic onlay in the restoration of molars with extensive defect after root canal therapy(RCT).Methods:260 molars with extensive defect were restored by all-ceramic onlay after RCT.The patients were followed up for 18 months.The restoration effects were assessed using USPHS criteria.Results:The success rate of CAD/CAM all-ceramic onlay was 98％.Restoration exfoliation was found in 3 cases,fractured in 2 cases.Conclusion:CAD/CAM all-ceramic onlay can be applied in restoring extensive postenor tooth-defection after RCT.

Immunohistochemistry was carried out for assessment of the expression of IgG4 and IgG in 29 patients with Hashimoto's thyroiditis (HT) and 26 other patients with subacute thyroiditis,thyroid adenoma,and thyroid carcinoma.HT group were divided into IgG4 HT (10/29) and non-IgG4 HT (19/29) groups.Statistical analyses of clinical and histological characteristics were also conducted in both groups.2 cases of subacute thyroiditis were IgG4 positive (2/26).The IgG4 positive plasma cells,IgG positive plasma cells,and ratio of IgG4 +/IgG + plasma cells in IgG4 HT cases were significantly higher than non-IgG4 HT ones(P＜0.05).The serum Fl4 in IgG4 HT cases were lower than non-IgG4 HT ones(P＜0.05).After operation,IgG4 HT had a greater proportion for accepting thyroxin treatment(P＜0.05).IgG4 HT is a new-found disease which has particular histological and immunological features and would have good response for cortical hormone therapy.Serum and tissue examination of IgG4 seems to be helpful to the diagnosis of IgG4 HT.

Objective To explore the application of three dimensionally structured nursing management mode in the treatment of multiple trauma patients. Methods One hundred and eighty-seven patients with multiple injuries in the emergency department of our hospital from January to December 2010 were set up as the control group, and the traditional method was used in the group. Another 189 patients with multiple injuries from January to December 2011 were set as the observation group , in which the three dimensionally structured nursing management mode was used. The two groups were compared in terms of success rate. Result The success rates of the observation group and the control group were 85.7%(162/189) and 71.7%(134/187), respectively. The difference between the two group was statistically significant (Χ2=19.19,P<0.01). Conclusion The implementation of the three-dimensionally structured nursing management model can improve the comprehensive ability of emergency treatment and then improve the success rate of rescuing emergency patients.

Objective:To investigate the effects of aerobic exercise on blood glucose and insulin levels in chronic intermittent hypoxic(CIH)rats and the underlying mechanisms, and to provide new insights for the prevention and treatment of diabetes caused by CIH.Methods:SD rats were randomly divided into the blank control group, CIH control group and CIH exercise group.After adaptive feeding, a rat model of CIH was established.The CIH exercise group received non-weight bearing exercise training through swimming.After 4 weeks, all rats were sacrificed and levels of total antioxidant capacity(T-AOC), reactive oxygen species(ROS), malondialdehyde(MDA), fasting blood glucose(FPG)and fasting insulin(FINS)were measured.Results:Compared with the blank control group and CIH control group, levels of ROS, MDA, FPG, T-AOC, FINS and FPG were significantly different in the CIH exercise group( F=4.60, 5.03, 4.87, 4.52 and 6.42, P=0.021, 0.015, 0.017, 0.022 and 0.006). Compared with the blank control group, levels of ROS, MDA, FPG and FINS increased and levels of T-AOC declined in the CIH control and exercise groups(all P<0.05). Compared with the CIH control group, levels of ROS, MDA, FPG and FINS decreased and T-AOC levels increased in the CIH exercise group(all P<0.05). Conclusions:CIH increases blood glucose and insulin levels by activating the oxidative stress response.Aerobic exercise can reduce the impact of oxidative stress on blood glucose and insulin levels.