For the treatment of primary dysmenorrhea, professor ZHAO Jiping focuses on meridian diagnosis and inspection, and uses pressing methods to locate the response points along the meridian, including acupoints and aishi points. During the stage of attack, it is essential to press along the spleen meridian, mainly Sanyinjiao (SP 6), Diji (SP 8) and Yinlingquan (SP 9); during the stage of remission, it is essential to press along the bladder meridian and stomach meridian, mainly Ganshu (BL 18), Pishu (BL 20), Weishu (BL 21), Shenshu (BL 23) and Zusanli (ST 36). The differences between deficiency syndrome and excess syndrome lead to the different feelings of doctors and patients. Combined with the results of meridian diagnosis and inspection, the aim of treatment can be achieved by different acupuncture methods. Professor ZHAO pays attention to the treatment of accompanied symptoms and timing of treatment, since the relief of accompanied syndromes and selection of timing are keys to relieving patient's pain.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Diagnosis, Differential ; Dysmenorrhea ; diagnosis ; therapy ; Female ; Humans

Craniofacial Abnormalities ; Humans ; Infant, Newborn ; Male ; Skull ; abnormalities

Objective To explore the dynamic variation rule of drainage fluid parathyroid hormone ( dPTH) , serum parathyroid hormone ( PTH) and serum calcium after thyroidectomy .According to the variation rule, the survival , function and prognosis of the parathyroid which retained at the original place can be predicted . Methods From Apr.2012 to Aug.2012, 90 patients who underwent thyroidectomy in Thyroid Surgery Center of the First Affiliated Hospital of Kunming Medical University were chosen as the research object .All of the objects'operations were performed by the same surgeon team and they were divided into four groups according to different surgical methods ( group A:bilateral thyroidectomy group , group B:bilateral thyroidectomy and central neck dis-section group , group C: bilateral thyroidectomy and functional neck dissection group , and group D: unilateral thyroidectomy group ) .Parathyroid retention situation during operation and the occurrence of hypocalcaemia after operation were recorded .Blood samples were taken between 7am and 8am in the 4 consecutive days after opera-tion to detect serum calcium and serum parathyroid hormone .All of the 90 patients had the drainage tube and their drainage fluid were taken for testing dPTH .The levels of serum calcium , PTH and dPTH were analyzed by statistical analysis of repetitive measure analysis of variance ( ANOVA) .Results The mean postoperative maxi-mum serum calcium was in group D and the minimum was in group C .There was no obvious difference in terms of serum calcium between group A and group B .However , the serum calcium showed an upward trend in each group.The mean postoperative maximum PTH was in group D and the difference has statistical significance com -pared to the other 3 surgical methods.The minimum was in group B and group C .However, it showed an upward trend with time in each group .The difference of dPTH in each group had no statistical significance and it showed a downward trend in all the 4 groups.Low serum calcium and hypocalcaemia occurred to 22 cases and 13 cases respectively after operation .The low serum calcium cases in each group were 12, 3, 4 and 2 respectively and hy-pocalcaemia cases in each group were 4, 3, 1 and 1 respectively.Conclusions By monitoring dPTH, PTH and serum calcium after thyroidectomy , the survival and function of parathyroid retained at the original place can be e-valuated comprehensively .Furthermore, it also helps to estimate prognosis .dPTH at a high level after operation is a direct evidence that parathyroid retained at the original place survives .Low PTH and high dPTH after thyroid-ectomy illustrates the operation just affects the way that PTH secreted into blood and the parathyroid retained at the original place can still secrete large amount of PTH .PTH will return to normal gradually with reconstruction and healing of microcirculation around parathyroid .Persistent low serum PTH after operation , low dPTH after 24 hours and the early advent of hypocalcaemia suggest the parathyroid retained at the original place was injured seri -ously and its blood supply was damaged obviously and more than one parathyroid were affected .Secretion function of parathyroid will remarkably decrease .

Objective To investigate the value of human epididymis secretory protein 4 ( HE4 ) combined with CA125 assay in differential diagnosis of endometriosis cyst and ovarian malignant tumor.Methods The level of HE4 and CA125 were measured by enzyme-linked immunosorbent assay (ELISA) in the serum specimens of 46 cases in endometriosis cyst group,36 cases in malignant ovarian tumor group,60 cases in benign ovarian diseases and 50 women in healthy women group.Those results were shown with median level.The normal range were 0-150 pmol/L in HE4 and 0-35 kU/L,which either one was more than the threshold value defined as positive index.The sensitivity of assay was evaluated by receiver operating characteristic (ROC) curve,the relation and value of HE4 or CA125 alone and combination assay in diagnosis of endometriosis was analyzed by Mann-Whitney U test and correlation analysis.Results (1) HE4:the median levels of HE4 were 52.4,51.0,50.0 pmol/L in group of endometriosis,normal control and benign ovarian tumor,which didn't show statistical difference.However,HE4 was 507.5 pmol/L inovarian cancer group,which was significantly higher than those of 3 groups (P < 0.05 ).(2 ) CA125:there were significant different in median level of CA125 was observed as 743.0 kU/L in ovarian cancer,84.9 kU/L in endoemtriosis,15.4 kU/L in benign ovarian disease,and 11.5 kU/L in healthy women (P < 0.05).( 3 ) The single assay:when compared with that in endometriosis group,receiver operating characteristic area under the curve( ROC-AUC) were 0.933 in HE4 alone and 0.821 in CA125 alone assay in ovarian cancer group.The specificity was 95% and the sensitivity was 79.6% and 49.0%.(4) The combination assay:when compared with those in endometriosis group,the ROC-AUC was 0.936,the specificity was 95% and the sensitivity was 81.0% in ovarian cancer.Conclusions Measurement of HE4 could be used in differential diagnosis of endometriosis cyst.And the combination of HE4 and CA125 assay could discriminate ovarian endometriosis cysts from ovarian malignant tumors effectively.

This paper analyses the defects of bubble oxygen inhalators currently used, and investigates into their solutions for improvement.
Oxygen Inhalation Therapy ; instrumentation ; methods ; Oxygenators ; standards

Objective To study the regional anatomy of the cavernous sinus for skull base surgery.Methods Continuous thin sections on coronary plane were performed with freezing milling technique on an head specimen from March 2008 to November 2011.After segmenting,labeling and extracting in a seraial sections,we finished the three dimensional reconstruction of the cavernous sinus.Results Three hundred and ninety thin coronary sections were obtained.The related structures were described in six typical sections.The cavernous sinuses were located on each side of the sphenoid sella.The sinus connects to the superior orbital fissure below and lateral to the anterior clinoid process,opens into the basilar sinuses lateral to the dorsum sellae.The four main spaces within the sinus,identified by their relation to the carotid artery,were the medial,the anteroinferior,the posterosuperior compartments and the lateral space.The four spaces were located differnently and communicate with each others in three dimensional images.Conclusion Combination of coronary section anatomy and three dimensional reconstruction can display the anatomical characters of the s cavernous sinus.The 3D models are video films that continuously and dynamically display anatomic structures in 3D space at different velocities.

Objective:To define the role of lymph tracers in lymph node dissection and pathological examination of papillary thyroid carcinoma. Methods:Patients with papillary thyroid carcinoma who met inclusion criteria were enrolled and randomly assigned into the three groups, namely, carbon nanoparticle (CN), methylene blue (MB), and conventional surgery (CS) groups. The number of detected lymph nodes in each group was summed, and pathological examination was conducted. Histological examination of the lymph node specimens in the tracer group was performed based on the classification of staining and nonstaining groups. Results:Major complications such as anaphylaxis did not occur after injection of CN and MB. The average of the detected lymph nodes was higher in the tracer group than in the CS group, and the detection rate of the lymph node was higher in the CN group than in the MB group. In addition, the rate of cancer metastasis was higher in the group with stained lymph node than in the group with unstained lymph node. The index of the CN group was higher than that of the MB group. Conclusion:The tracing effect and lymphatic tropism of CNs were stronger than MB. The thyroid lymph tracer technique may promote the normalization and thoroughness of lymph node dissection in thyroid cancer.

Sodium houttuyfonate (SH) is a derivative of effective component of a Chinese material medica, Houttuynia cordata, which is applied in anti-infection of microorganism. But, the antimicrobial mechanisms of SH still remain unclear. Here, we firstly discovered that SH effectively inhibits the three types of virulence related motility of.Pseudomonas aeruginosa, i.e., swimming, twitching and swarming. The plate assay results showed that the inhibitory action of SH against swimming and twitching in 24 h and swarming in 48 h is dose-dependent; and bacteria nearly lost all of the motile activities under the concentration of 1 x minimum inhibitory concentration (MIC) (512 mg x L(-1) same as azithromycin positive group (1 x MIC, 16 mg x L(-1)). Furthermore, we found that the expression of structural gene flgB and pilG is down-regulated by SH, which implies that inhibitory mechanism of SH against motility of P. aeruginosa may be due to the inhibition of flagella and pili bioformation of P. aeruginosa by SR Therefore, our presented results firstly demonstrate that SH effectively inhibits the motility activities of P. aeruginosa, and suggest that SH could be a promising antipseudomonas agents in clinic.
Alkanes ; pharmacology ; Anti-Bacterial Agents ; pharmacology ; Bacterial Proteins ; genetics ; metabolism ; Biofilms ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Fimbriae, Bacterial ; drug effects ; genetics ; metabolism ; Houttuynia ; chemistry ; Pseudomonas aeruginosa ; cytology ; drug effects ; genetics ; pathogenicity ; Sulfites ; pharmacology ; Virulence ; drug effects

Objective To investigate the biodistribution and gamma imaging of 99Tcm-arginine-glutamate-threonine (RET) in nude mice bearing lung cancer xenografts and to explore its feasibility for human lung cancer imaging.Methods RET was labeled directly with 99Tcm.The binding efficiency of 99Tcm-RET with human NSCLC H1299 cells was measured.99Tcm-RET was injected via the tail vein in nude mice bearing H1299 xenografts.The mice(n=32) were sacrificed at different time points:15 min,30 min,1 h,2 h,4 h,8 h,24 h,and 48 h.Organs of interest were excised,weighted and counted by a gamma counter.The organ uptake was calculated as ％ID/g.The gamma imaging was performed on 3 mice at 0.5,1,2,4,4.5,5,6 h after intravenous injection of 4.81 MBq 99Tcm-RET.Results The radiolabeling yield of 99Tcm-RET was (93.15±2.02)％,and the binding efficiency of 99Tcm-RET with H1299 cells was (3.56±0.37)％.At 4 h after injection,the uptake of tumor,liver and spleen was (4.96±1.05) ％ID/g,(15.89±1.84) ％ID/g and (10.83±1.66) ％ID/g and the T/NT was 5.70±0.21 for the heart and 12.40±0.11 for the blood.The tumor in nude mice could be best visualized at 4.5-6.0 h.Conclusion 99Tcm-RET might have potential to serve as a lung cancer imaging agent.

Objective To study the effect of temporary in vitro preservation of parathyroid on the activity of cells in the process of parathyroid auto-transplantation and function of postoperative in order to improve the survival rate of transplantation.Methods (1)Experimental rabbits for the study were randomly divided into three groups:group A,group B,group C,with 8 rabbits in each group.Then we remove the bilateral inferior parathyroid,in group A,the parathyroid glands were immediately formaldehyde-fixed;in group B and group C,the parathyroid glands were placed in normal saline in 4 ℃ and in room temperature (22-24 ℃) for 30 minutes respectively and then fixed;HE staining was performed on the left parathyroid glands to observe the morphology of the cells;Electron microscopic examination of the right parathyroid glands were performed to observe the ultrastructural changes of the cells.(2)Experimental rabbits were randomly divided into three groups:group D group E and group F,with 8 rabbits in each group,after total thyroidectomy,the double inferior parathyroid glands were took out,in group D,the parathyroid glands were immediately transplanted in bilateral anterior cervical muscles;in group E and group F,the parathyroid glands were placed in normal saline 4 ℃ and in room temperature (22-24 ℃) for 30 minutes respectively and then transplanted.All animals were monitored of serum calcium and PTH on preoperative 1 d and postoperative 1 d,3 d,5 d,7 d;the parathyroid was took out for HE staining to observed survival of parathyroid tissue and pathology damage when 7d after operation.Results (1) The normal parathyroid gland is mainly dominated by the chief cells,the nucleus of the chief cell was round and centered under electron microscope;there were no significant change in the morphology of parathyroid cells,and the mitoehondria of the cells were slightly swollen under 4 ℃;but the parathyroid gland cells were slightly swollen and partially vacuole degeneration,the morphology of the nucleus was irregular,and the mitochondria were extremely swollen and deformed,and the ridge was broken under room temperature.(2)three groups of rabbits after transplantation of parathyroid,serum calcium and PTH decreased significantly,and increased gradually,there was significant difference on the 7th day after the operaion between the two groups (P＜0.05);(3)in group D,the normal parathyroid cells densely distributed in the anterior cervical muscle tissue;in group E,A large number of parathyroid cells survived in muscle tissue,with some vacuolated;in group F,only part of healthy parathyroid ceils scattered in the muscle.Conclusion Parathyroid should be preserved in 4 ℃ normal saline during the operation,and the transplant should be completed in 30 minutes as far as possible.