Objective To investigate the hemodynamic characteristics of superior thyroid artery and its corresponding clinical significance with patients of Graves'hyperthyroidism.Methods Thirty patients with Graves'hyperthyroidism received Doppler ultrasonography.Patients were grouped with different serologic indices at 4 month after radioiodine therapy as relief(R),uncured(U)and hypothyroidism(H).The relationships between thyroid volume(V),superior thyroid artery peak systolic velocity(PSV),end diastolic velocity(EDV),RI,PI and systolic accelerating time(SAT)and the 4-month outcome were analyzed respectively.Results Besides the effect of 24 h-131I uptake rate on patients'short-term outcome,V,PSV and RI were of predominate prognosis value(P＜0.01).PSV and V of group R were positively correlated with 131I dose respectively(r1=0.825,r2=0.697;P＜0.001),while SAT of group R was negatively correlated with 131I dose(r=-0.489,P＜0.05).Conclusions Patients with high V,PSV and RI maybe still suffering hyperthyroidism after regular dosage of 131I therapy.Doses of 131I should be added appropriately for patients with high PSV and V,but short SAT to achieve complete remission,while it should be reduced for patients in opposite condition to avoid occurrence of hypothyroidism.

[Objective]It is to observe the clinical effect of bleeding in Zhongfu on pulmonary arterial hypertension induced by chronic cor pulmonale. [Methods]60 cases of patients with chronic cor pulmonale were randomly divided into two groups. Control group was given standardizing normal drugs , and the treatment group was added with bleeding in Zhongfu on the basis treatment above. Pulmonary artery pressure and index of blood rheology were compared between the two groups after 14 days. [Results]Compared with each other,the difference was significant( P<0.05). Indexes of pulmonary artery and blood rheology were al improved obviously after treatment in both groups, especial y in treatment group( P<0.05). [Conclusion]Combination with bleeding in Zhongfu can more effectively increase the clinical effect, low down pulmonary artery pressure and improve blood viscosity.

Objective To evaluate the value of dual‐Doppler imaging technology (referred to as dual‐Doppler modality for short) in assessing left ventricular diastolic function in patients with atrial fibrillation (AF) and normal left ventricular ejection fraction (LVEF) .Methods A total of 40 patients with AF and normal LVEF were enrolled as the AF group ,and 40 healthy volunteers were composed of the control group .①Peak early diastolic transmitral flow velocity (E) and tissue Doppler lateral (L ) mitral annular early diastolic velocity (e′) were measured simultaneously in the particular cardiac cycle by dual‐Doppler modality .②Peak early diastolic transmitral flow velocity (E) and tissue Doppler septal (S) mitral annular early diastolic velocity (e′) were measured simultaneously in the particular cardiac cycle .③ Peak early diastolic transmitral flow velocity (E) and color M‐mode Doppler flow propagation velocity (Vp) were measured simultaneously in the particular cardiac cycle .Then E/e′(L) ,E/e′(S) and E/Vp were calculated , respectively .Results Compared to the control group ,E/e′(L) ,E/e′(S)and E/Vp were all higher in AF group ( P <0 0.5) .Bland‐Altman showed that E/e′(L) ,E/e′(S)and E/Vp measured by the dual‐Doppler modality had better reproducibility and higher intraclass correlation coefficient (ICC) than the conventional Doppler modality .Conclusions The dual‐Doppler modality is valuable for evaluating left ventricular diastolic function in patients with AF and has better reproducibility and more accurate results than the conventional Doppler modality .

Professor LAI Xinsheng's treatment experience of infertility mainly by Tongyuan needling technique for both females and males is summarized. Tongyuan needling technique is a treatment method of leading qi to its primordial location mainly through viscera back-shu points that can dredge the governor vessel and tonify the spirit and conception vessel points in abdomen and abdominal front-mu points, and according to state of illness acupoints for opening the 4 gates or five shu points are combined; reinforcing and reducing manipulations of acupuncture are applied for reference. With the method of listing cases, professor LAI Xinsheng's Tongyuan needling technique is detailedly introduced in different aspects, such as the treatment of polycystic ovary syndrome infertility and male infertility and improving the success rate of test-tube baby, and the manipulation of Tongyuan needling technique is summarized, indicating that Tongyuan needling technique is worth vigorously prompting in clinical treatment of infertility.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Fertilization in Vitro ; Humans ; Infertility ; Male ; Meridians

Objective To understand the risk factors for poor prognosis of severe adenovirus pneumonia (SAP)in children,and provide guidance for clinical diagnosis and prognosis.Methods Clinical data of 91 hospitalized children who diagnosed with SAP in Chongqing Children’s Hospital of Chongqing Medical University between January 2012 and January 2014 were analyzed retrospectively.Results Of 91 SAP children,23 (25.27%)had poor prognosis. Univariate analysis showed that risk factors for poor prognosis of SAP were age of onset,congenital heart disease and other serious underlying diseases,mechanical ventilation therapy,acute respiratory distress syndrome (ARDS), atelectasis and other serious radiological changes,and emergence of two and more extra-pulmonary complications (all P <0.05).Multivariate regression analysis showed that congenital heart disease and other serious underlying diseases,and emergence of two and more extra-pulmonary complications were independent risk factors for poor prognosis of SAP (all P <0.05).Conclusion Congenital heart disease and other serious underlying diseases,emer-gence of two and more extra-pulmonary complications are independent risk factors for poor prognosis of SAP,active intervention should be conducted during the process of clinical diagnosis and treatment,so as to improve the prognosis.

Objective To understand the status of Xinjiang medical students' autonomous learning of Ideological and Political Theory Course,and put forward corresponding educational countermeasures.Method By using stratified cluster sampling method 850 Xinjiang minority and Han medical students in a university were extracted as the subjects and were surveyed by college learning autonomy self-statements Questionnaire including two dimensions of attitudes and habits of learning ideological and Political Theory Course.Using SPSS 13.0 thex2-test was used for statistical analysis,the level of test=0.05.Results On the ideological and political theory course teaching attitude,positive attitude of the minority medical students and the Han medical students were 319/67.6％ and 259/73.8％ respectively(P=0.009 3),and the overall satisfaction rate reached 579/70.3％.In the habit of learning the ideological and political theory course,38/8.1％ minority medical students selected the library to learn,while 132/37.7％ of Han medical students chose Library(P=0.007 9、0.037 0).In the choice of place of study and the way to find information there was statistically significant difference between minority medical students and Han medical students.Conclusion According to the differences of minority students' and Han students' learning ideological and political theory course,we can carry out differentiated autonomous learning training strategies through the establishment of new education ideas,innovative education carrier and method to improve both the minority medical students'and Han medical students' autonomous learning ability of Ideological and Political Theory Course

Objective To study the diagnostic value of single fiber electromyography (SFEMG) in diabetic peripheral neuropathy (DPN).Methods The values of jitter and fiber density (FD) in 36 patients with diabetes mellitus of 2 type were determined by Viking Ⅳ, while conventional nerve conduction studies (NCS) were performed,and the fasting blood glucose and glycosylated hemoglobin A 1C (HbA 1C ) were measured.Results The values of jitter were associated with FD, and both jitter and FD were positively related to HbA 1C .18 cases with abnormal NCS showed increased jitter(11 cases with block),and increased FD in 14 cases; the remaining 18 cases with normal NCS,7 cases with increased jitter(3 cases with block),the increased FD in 5 cases.Conclusion Denervation reinnervation reflected by jitter and FD was associated with the metabolic status. SFEMG could be served as sensitive means to early diagnosis of DPN, and might detect subclinical peripheral neuropathy of diabetes.

Objective To investigate the diagnostic value of F wave in diabetic peripheral neuropathy (DPN).Methods F and M wave parameters were measured in 106 patients with diabetes mellitus and 75 normal persons, including the minimum latency, duration, amplitude and area of F wave, and the amplitude and the area of M wave.Results (1) In the 30 patients with diabetes mellitus without peripheral neuropathy, there were 8 cases with prolonged the duration of F wave, 4 cases with prolonged the minimum latency of F wave, 2 cases with increased in the ratio of the area of F/M wave. (2) The minimum latency prolonged of F wave, the ratio of the amplitude of F/M wave and the ratio of the area of F/M wave significantly increased in the 76 patients with DPN, the duration of F wave prolonged in the mild DPN but no one revealed remarkable abnormal. (3) In the controls, the function of upper limit of the minimum latency of F wave (Y) and leg length (X) was Y=12.3+48.8X 2. Conclusion (1) F wave could be served as sensitive index to the early diagnosis of DPN, and might detect subclinical DPN. (2) The proximal nerve segment could be affected without the lesions of the distal nerve segment in patients with DPN, and it suggested that vascular factor plays an important role in the mechanism of DPN.

Chronic rhinosinusitis is a common disease and frequently encountered disease in otolaryngology, but the therapeutic effect is not ideal. While its pathogenesis is exploring in the continuously. Found in the recent years, Th17 cells are a new subset of T cells and closely related with inflammatory disorders, autoimmune diseases and cancer. Its differentiation, regulation and biological effects are widely noted as a hot area of research. This review explores the discovery of differentiation and regulation of Th17 cells, the relationship between related cytokines and chronic rhinosinusitis, in order to have a beteer knowledge of chronic rhinosinusitis. This review regards Th17 cells as the main clue, nevertheless, lacking consideration of the impacts of other factors on chronic rhinosinusitis.
Chronic Disease ; Humans ; Rhinitis ; immunology ; Sinusitis ; immunology ; Th17 Cells ; immunology

Objective To study the protective effect of compound raspberry seed powder on acute irradiated rat .Methods Totally forty Wistar rats were randomized divided into four groups:normal control group, radiation group, vitamin group, compound raspberry seed powder group . The drugs were intragastrically administrated for 7 days.On 8th day, the rats in each group except control were irradiated with 8 Gy X-rays.24 h after irradiation, all rats were sacrificed and its WBC, PLT, superoxide dismutases (SOD), malonaldehyde (MDA), glutathione peroxidase (GSH-PX) in serum were detected, the DNA damage in peripheral blood lymphocytes ( PBL ) was measured with the single cell gel electrophoresis technique.Results Compared with radiation alone group , the quantities of WBC, PLT, the activity of SOD, the content of MDA and the activity of GSH-PX in the vitamin group and compound raspberry seed powder group were significantly improved(F=14.869, 6.376, 7.705, 3.851, 3.134, P<0.05).The DNA damage in PBL of radiation alone group was more severe than that of other three groups ( F=5.493, P<0.05) .Conclusions Raspberry seed powder is effective in radiation protection .