DQA1*0501.TSHR peptides of 183～198、195～210、248～263、301～320、343～362 and 357～376 could bind with high affinity to both HLA-DR3 and HLA-DQA1*0501,all of their IC50 values less than(1 ?mol/L),but they could bind to neither HLA-DR7 nor HLA-DQA1*0201 with high affinity.Conclusion Epitopes of TSHR 183～198,195～210,248～263,301～320,343～362 and 357～376 on the TSHR extracellular domain might be the auto-antigens to cause GD.

Objective To investigate effects of the mental self-help education intervention on the quality of life (QOL) after breast cancer surgery.Methods One hundred and forty-seven patients planed to be modified radical mastectomy for breast cancer were divided into 76 cases of the experimental group and 71 cases of the control group using a random number table.The QOL of those patients were evaluated with Chinese version of the European organization for research and treatment for patients of cancer (EORTC QLQ-C30) when one week and three month after surgery.The patients in control group received conventional care and health education while the patients in experimental group received mental self-help education by the trained psychological specialist nurses.The changes of QOL before and after interventions were compared between two groups.Results After the mental self-education, the scores of QOL in the experimental group were significantly higher than before the intervention and higher than the control group (P < 0.05 ).Conclusions Mental self-education can improve the quality of life of patients after breast cancer surgery.

OBJECTIVETo explore the essence of Spleen-Kidney Deficiency in middle-aged patients.

METHODSInvestigation was carried out in 773 cases of 50-69 years old to assay 34 parameters in them, including blood lipid, oxidation and anti-oxidation related substance, sex hormone, liver and renal function, immune function, blood routine, blood pressure and lung vital capacity, etc.

RESULTSSpleen Deficiency Syndrome is closely related with lipid metabolism disorder; Kidney-Qi Deficiency Syndrome is closely related with hypoimmune function; Kidney-Yin Deficiency Syndrome is closely related with lipid metabolism disorder and hypertension, and Kidney Yang Deficiency is closely related with weakness of anti-oxidation capacity, hypoimmunity, the internal environment disorder of sex hormone and aging, manifested as multiple functions abating.

CONCLUSIONSpleen Deficiency, Kidney-Qi Deficiency and Kidney Yang Deficiency are different layers of a gradually developed and aggravated pathological process, but Kidney-Yin Deficiency could not be listed into this layer.

Aged ; Aging ; CD4-CD8 Ratio ; Cholesterol ; blood ; Diagnosis, Differential ; Female ; Humans ; Kidney Diseases ; blood ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Splenic Diseases ; blood ; Superoxide Dismutase ; blood ; Yang Deficiency ; blood ; Yin Deficiency ; blood

Objective To report effects of microsurgical treatment for tumors in cervical spinal canal. Methods A total of 32 cases of tumors in cervical spinal canal had received microneurosurgery through a posternmedial approach. 22 cases had received reconstruction of cervical spinal canal stability. Results A total tumor resection was performed in 26 cases (81.25%),a subtotal tumor resection was conducted in 6 cases(18.75%). A cemplete recovery was achieved in 23 cases(71.88%), an improvement of symptoms was achieved in 6 cases(18.75%), and no improvement in 3 cases(9.38%), no death was encountered. Follow up observations were carded out in 30 cases for 3 months to 3 years. MRI examinatious 3 months after operation in 26 cases found no residual or recurrent tumor,recurrence was seen in 3cases of astrocytoma, 1 case was invariable. X-ray radiography in 26 cases showed good vertebral stability ,spinal deformation was found in 4 eases. Conclusion Microsurgery in early period play a key role in treatment of cervical spinal tumors. Reconstruction of spinal canal stability is important to patients.

Objective To study the factors affecting the prognosis of intracranial aneurysm operation for elderly patients. Methods Thirty elderly patients (≥60 years old) with intracranial aneurysm who were treated surgically were evaluated retrospectively. The factors that might affect the result of operation were analyzed by slng]e-factor and multi-factor. Result The factors that had significant correlation with the prognosis were Hunt-Hess grade,location of aneurysm,surgical timing (P =0.007,0.019,0.007).Conclusion The prognosis of intracranial aneurysm operation for elderly patients is affected by many factors,age is not a contraindication to aneurysm operation,early aneurysm operation treatment is suggested for elderly patients.

Objective To investigate the clinical features and treatments of pituitary abscess.Method The clinical data of 6 patients with pituitary abscess were examed along with a review of the literature.Results Of 6 patients,headache was presented in 5 patients,hypopituitarism in 4 patients,visual disturbance and/or bitemporal hemianopsia in 4 patients and fever in 1 patient.MRI and CT images showed a cystic sellar lesion with ring enhancement in 5 patients.Preoperative diagnosis of pituitary abscess was made in 2 patients,pituitary adenomas in 3 patients and craniopharyngiomas in 1 patient.All cases were treated surgically by transsphenoidal approach in 5 patients and transscranial in 1 patient.Followed with postoperative antibiotics therapy for 3 weeks,the symptoms were improved postoperatively in all cases.Followed up 8 months to 10 years,1 patient who underwent craniotomy recurred and wag cured by via transsphenoidal surgery.Conclusions The pituitary abscess is easily misdiagnosed.The cystic pituitary lesion should be considered the possibility of pituitary abscess.Transsphenoidal surgery and proper perioperative antibiotics therapy are the keys to the treatment of pituitary abscess.

Objective To analyze the mammographic features and pathological characteristics among different molecular subtypes of breast cancer.Methods The results of 210 cases breast cancer identified by postoperative pathology were collected and classified to three groups;Luminal,HER-2(+)and TNBC(triple negative breast cancer)by molecular subtypes.Three groups'mammograph-ic features and pathological characteristics were compared.Results 210 cases included 147 Luminal cases,30 HER-2 (+)cases and 33 TNBC cases.There were statistically significant difference between tumor grading and lymph node metastasis (P <0.05).Three groups had statistically significant difference among mass number,mass margin and calcification incidence(P <0.05),and had no sta-tistically significant difference between mass size and shape(P >0.05).The mammographic features of Luminal molecules subtypes showed more mass with burr,HER-2(+)molecules subtypes showed no fixed features but more calcification incidence than other groups,TNBC molecules subtypes showed merely mass with clear margin and less calcification.Conclusion The mammographic fea-tures and pathological characteristics of different molecular subtypes of breast cancer are significant differences.

Objective To investigate the small-world property of default mode network in relapsingremitting multiple sclerosis (RRMS) compared with the (matched) healthy control subjects,using a graph theory for resting-state functional network analysis.Methods Twenty four patients with RRMS and 24 age-,and sexmatched healthy controls were exanined with resting-state functional MRI (R-fMRI) and 3D-T1WI on Trio 3.0 Tesla.The R-fMRI data were preprocessed,then 20 regions of interest (ROIs) was defined and extracted from the default mode network.The functional connectivity between a pair of regions was defined as the Pearson's correlation coefficient in the time courses.Graph theoretical analysis was implemented and compared with the property of binary functional network.Further,the relationships were examined between the topological property of functional networks and the clinical parameters.Results In this study,functional network in the default mode network was conducted,and the small-world characteristics were observed in both RRMS and healthy control group.In the range of densities (Dmin:0.01∶0.48 ;Dmin =0.42),compared with healthy control group,RRMS groups had a slightly smaller normalized clustering coefficient (P＞0.05),a slightly larger normalized path length (P＞0.05),and a slightly decrease small-world index (P＞0.05).The left posterior cingulated cortex showed a significantly larger clustering coefficient in RRMS group (P=0.031) on the network threshold at Dmin.The area under a curve (AUC) for clustering coefficient measure curves of the left posterior cingulated cortex (density range of 0.42:0.01:0.48) between two groups were compared.The AUC result was similar to the Dmin result (P=0.031).Negative correlation was observed between the clustering coefficient of left posterior cingulated cortex and the Paced Auditory Serial Addition Test (PASAT) in both the Dmin(P=0.023) and the AUC (P=0.020).Conclusion The default mode network has small-world property in RRMS group.The significantly increased clustering coefficience is observed in the left posterior cingulated cortex,which may be a side effect.

Adolescent ; Asthma ; blood ; CD40 Ligand ; blood ; Child ; Child, Preschool ; Enzyme-Linked Immunosorbent Assay ; Flow Cytometry ; Humans ; Immunoglobulin E ; blood ; Interleukin-4 ; blood ; T-Lymphocytes ; metabolism

Objective To investigate the effects of Shenfu injection ( SF,a Chinese herbal medicine preparation made of Codonopsis pilosula and Aconitum carmichaeli) on the cell apoptosis of focal cerebral ischemic-reperfusion injured rats and the expression of heme oxygenase-1 (HO-1). Methods Forty-two male Sprague-Dawley rats used for producing unilateral brain ischemia reperfusion model were randomly divided into three groups:sham operation group ( Sham group),ischemia reperfusion group ( IR group),and SF Injection group (SF group).The model of focal cerebral ischemia-reperfusion injury was induced by transient occlusion of middle cerebral artery (ischemia for 2 h,and reperfusion for 3,6 h respectively).In SF group,SF ( 10 mg/kg) was intraperitoneally injected duri(n)g reperfusion.Cell apoptosis rate in brain tissue was detected by the technique of Annexin-V-PI double staining and was counted in flow cytometer.Expression of HO-1 in brain was measured by RT-PCR,while the pathological and ultra structure changes of cerebral tissue were also observed.Results Cell apoptosis rate of brain tissue were significantly higher in IR group than that in Sham group (P ＜0.01 ),while SF group had less significant changes in cell apoptosis rate, HO-1 level of brain tissue than IR group (P ＜ O.01 ).The ultra structure change of brain tissue was less in SF group than that in IR group.Conclusions During early stage of brain IR injury,SF inhibits cellular apoptosis and in turn protects the brain from injury which is attributed to the increase in HO-1 expression induced by SF.