Objective To analyze the surgical treatment and pathological manifestations in patients with hyperparathyroidism. Methods The clinical data of 368 patients undergoing parathyroidectomy with hyperparathyroidism in Peking Union Medical College Hospital between Oct 1974 and Jan 2009 were retrospectively analyzed. Results 368 cases underwent parathyroidectomy. There were 249 women (67.7%) and 119 men (32. 3% ). Parathyroid lesions were located in normal positions in 318 cases (86. 4% ), and in ectopic positions in 50 cases (13.6%). The pathology of 264 cases (71.7%) was adenoma, 91cases (24.7%) was hyperplasia, 11 cases (3.0%) was carcinoma, and two cases was parathyroid cyst. Postoperatively 257 cases (68.0%) presented with hypocalcaemia, and 159 cases (66. 0% ) recovered within 7 days. Conclusions The main pathological diagnosis was adenoma. It is common for a ectopic parathyroid gland in which a parathyroid lesion is located.

Objective To explore whether living in rural areas may reduce the risk of atopic sensitization. Methods The standardized questionnaires were answered by the parents of 2 986 school children during 2004 to 2005. Radioallergosorbent technique-fluorescence enzyme immunoassay (RAST-FEIA) was used to determine the level of specific IgE in the serum of the children. The risk factors were analyzed by Logistic regression. Results Compared with the subjects living in the towns from birth, the risk of atopic sensitization was lowest in the subjects living in the villages from birth (OR=0.32, 95%CI: 0.11-0.62) and it was moderate in the subjects who had relocated from village to town (OR=0.51, 95%CI: 0.28-0.92), there was a significant trend among them (P for trend

OBJECTIVE:To establish a method for the determining contents of 2 lignan components[dehydrodiisoeugenol and 2,3-dihydro-7-methoxy-2-(3,4-methylened ioxyphenyl)-3-methyl-5-(E)-propenyl-benzofuran(referred to“lignanoid 2”)]. METH-ODS:HPLC method was adopted. The column was Elite C18 with the mobile phase of water-methanol(gradient elution)at the flow rate of 1.0 ml/min;the detection wavelength was 225 nm and the column temperature was 30 ℃. The sample size was 20 μl. RE-SULTS:There was a good linear relationship between sample quantity and the peak area in the range of 0.202-2.02 μg(r=0.999 9) and 0.204-2.04 μg(r=0.999 9)for 2 lignan components. The RSD of precision,stability and repeatability tests were less than 2%with the average recovery of 101.54%(RSD=0.60%,n=6)and 99.43%(RSD=1.09%,n=6). CONCLUSIONS:The method is simple,sensitive and accurate,and can be used for the quantization determination of dehydrodiisoeugenol and lignanoid 2 in nut-meg-5.

Adult ; Brain Hemorrhage, Traumatic ; diagnosis ; etiology ; Humans ; Male ; Neck Injuries ; complications ; diagnosis ; Vertebral Artery

Acupuncture Therapy ; Administration, Inhalation ; Aged ; Aged, 80 and over ; Cerebral Infarction ; drug therapy ; therapy ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Oxygen Inhalation Therapy

Standards of TCM information plays a fundamental and critical role in TCM informatization. In recent years, the standardization of TCM information has made a series of tremendous progress. This article introduced the major work progress of TCM terminological standardization and TCM data standardization in China, and status of TCM information standardization in International Organization for Standardization and World Health Organization. The existing problems in the construction of standardization of TCM information were discussed and suggestions were proposed to solve problems: to build the basic framework of standard system of TCM information; to cultivate professionals for the researches on the international standards of TCM information; to further explore the theories and methods about standardization of TCM information.

Objective To evaluate the therapeutic efficacy of hook plate and fascia lata graft in management of chronic acromioclavicular joint dislocation.Methods From May 2012 to March 2014,a total of 16 cases of chronic acromioclavicular joint dislocation (Rockwood type Ⅲ) were treated with hook plate and fascia lata graft.They were 10 men and 6 women,from 19 to 57 years of age (mean,34.7 years).Seven cases were at the left side and 9 at the right side.All injuries resulted from direct violence.The time from injury to surgery ranged from 8 to 54 weeks (mean,12.4 weeks).At the final follow-ups,the shoulder function was assessed using the Quick Version of the Disabilities of the Arm,Shoulder and Hand Score (DASH) and visual analogue scale (VAS),and the efficacy using Karlsson's evaluation system.Results All surgical wounds primarily healed.The dislocation of acromioclavicular joint was corrected,without any vascular or neural damage.The patients were followed up for an average of 12 months (from 6 to 18 months).No plate breakage,screw loosening or redislocation was observed.The DASH and VAS scores of the shoulder at the final follow-ups (25.42 ± 8.34 and 2.22 ± 1.70,respectively) were significantly improved,compared with the preoperative ones (43.72 ± 12.35 and 6.33 ± 1.37,respectively) (P ＜ 0.05).According to the Karlsson's criteria,10 cases were excellent,4 good and 2 moderate.Conclusion In management of Rockwood type Ⅲ chronic acromioclavicular joint dislocation,hook plate and fascia lata graft can restore dynamic balance and stability of the acromioclavicular joint,resulting in solid fixation,early joint motion and limited complications.

Toassesstheeffectofpuerarinintreatingischemiacardiacdisease ,sixtycoronaryheartdisease(CHD) patientswith myocardialischemiawererandomlydividedinto 2 groups.Pueraringroup (30cases)wastreatedwithpuerarinpluswesternmedicine andcontrolgroup (30cases)withwesternmedicinealone .Thechangesofthetotalischemiaburden (TIB) ,ventricularpremature beat (VPB) ,heartrateandsystolicpressurelevelswereobservedbeforeandaftertreatmeat.Aftertreatmentwithpuerarinthe scoresofTIBlevelsweresignificantlydecreased (P 0 .0 5 ) .Thescoresofventricularprematurebeatlevelsweresignificantlydecreased (P

Objective To investigate the protective effects of ischemic preconditioning on myocardial ischemia/reperfusion injury in diabetic rats.Methods Twenty-eight healthy male rats were injected streptozotocin at dose of 45 mg/kg by tail and be fed with normal diet for 4 weeks,then rats were randomly divided into iscbemia/reperfusion (I/R) group and ischemic preconditioning (IP) group.ST segment of electrocardiograph changes and arrhythmias of all rats were recorded before ischemia and 0,15,30 minuets after ischemia and 0.5,2 h after reperfusion.TTC staining was performed to determine myocardial infarct size.TUNEL assay was used to assesse cardiomyocyte apoptosis.The expression of antiapoptotic gene (Bcl-2) and proapoptotic (Bax) was determined by immunohistochemistry.Results Compared with I/R group,ST segment elevation of patients in IP group decrease from (0.675 ±0.150) mV to (0.489 ±0.161) mV at 30 min after ischemia(P ＜0.05).Meanwhile the onset of ventricular premature contraction(VPC) in IP group was (18.21 ± 5.36) min,later than that of control group ((6.47 ± 4.28) min,t =5.241,P =0.000).The duration of VPC was (6.07 ± 4.33) min,shorter than that of I/R group ((16.71 ± 5.48) min,t =4.924,P ＜ 0.01)).The incidence of ventricular tachycardia (VT) and ventricular fibrillation (VF) of lP group remarkably decreased compared with I/R group (VT:57.14％ (8/14) vs.14.29％ (2/14),x2 =5.600,P =0.018 ; VF:50.00％ (7/ 14) vs.14.29％ (2/14),x2 =4.094,P=0.043).The myocardial infarct size in IP group was (12.50 ± 9.45) ％,smaller than that of I/R group ((37.50 ± 11.40)％,t =3.211,P =0.006).Cardiomyocyte apoptotic index (AI) was attenuated in IP group than that of I/R group((24.31 ± 3.12)％ vs.(19.01 ± 4.32)％,t =3.227,P =0.006),which was correlate with increased the ratio of Bcl-2/Bax((0.103 ±0.045) vs.(0.221 ±0.101),t =2.670,P =0.015).Conclusion IP treatment for diabetic rats shows a protect effect on myocardial I/R injury through attenuating myocardial apoptosis,and increasing the ratio of Bcl-2/Bax.

Objective There is no enzyme multiplied immunoassay technique ( EMIT) reagent for therapeutic drug monito-ring ( TDM) in our country.The aim of this study was to compare the properties of self-developed kits and commercially imported kits in TDM, and to evaluate their feasibilities for routine TDM. Methods The sensitivities, accuracies and precisions of self-developed kits, Viva-E kit and AXSYM kits were evaluated by determining the quality control samples of carbamazepine, valproic acid and phe-nobarbital.Self-developed kits, Viva-E kit and AXSYM kits were employed to determine the concentrations of clinical serum samples of 83 cases of carbamazepine, 80 cases of valproic acid and 72 cases of phenobarbital separately, and the results were compared and analyzed. Results Recoveries of carbamazepine, valproic acid and phenobarbital were more than 90% for the three different kits. The recoveries of self-developed kits for the three drugs were in the range of 98.7%-103.9% and the limits of quantification of the self-developed kits for carbamazepine, valproic acid and phenobarbital were 2, 10, 5μg/mL, respectively.Precision was lower than 10%and its average relative deviation was less than 3%after single point correction.There were good correlations (R2>0.985) and no significant statistical difference between self-developed kits and AXSYM kits (P>0.05).Upper and lower 95%limits of agreement in Bland-Altman plots were (-1.32,1.26), (-15.24,15.17) and ( -3.69,3.00) for carbamazepine, valproic acid and phenobar-bital, respectively.About 5%of the points failed in the 95%confidence interval. Conclusion The self-developed kits showed good performance and are suitable for clinical use in TDM.