There were a lot of general researches and applications about constitution in Shanghan-Zongbing Lun ofPang Anshi. It is found that the constitution idea ofPang Anshi originated from Huangdi-Neijing. His constitution idea included that: the constitution formation was related to living environment and diet; the constitution factors should be considered in the clinical practice; the constitution factors should be considered when applicating Yang-preserving in spring and summer, Yin-preserving in autumn and winter; the constitution factors should be considered in the process of the choice of dosage, the method of decoction and the principle of medication. Pang Anshi constitution idea is of great important guidance for the later medical practice.

Objective To investigate the effects of pediatric subclinical hypothyroidism on bone age and height and their treatment outcome.Methods Ninety-seven children with subclinical hypothyroidism were served as this study group and 80 children with normal thyroid function as control group.Bone age and height were detected.Patients in study group were treated with thyroid hormone replacement therapy.The efficacy and lipid changes were evaluated before and after treatment.Results The height and bone age in patients of study group were (1.31 ± 0.06) m and (8.29 ± 0.35) years,significantly lower than the control group ((1.41± 0.09) m,(10.02 ± 1.45) years; t =13.532,P ＜ 0.001 and t =14.590,P ＜ 0.001).Thyroid-stimulating hormone showed a significant negative correlation with bone age (r =-0.783,P ＜ 0.001).In a total of 97 children with subclinical hypothyroidism,71 cases were cured,24 cases with improvement and 2 cases with ineffective,and the total effective rate was 97.9％.Before treatment total cholesterol ((3.45 ±0.42) mmol/L),low density lipoprotein cholesterol((2.50 ± 0.35) mtmol/L) in the study group were significantly higher than those of control group((3.33 ± 0.26) mmol/L,(2.24 ±0.22) mmol/L;t =4.378,5.103 ;P =0.036,0.002).After treatment,the level of low density lipoprotein cholesterol in children with subclinical hypothyroidism was significantly lower than before treatment((2.34 ±0.36) mmol/L vs (2.50 ±0.35) mmol/L,t =4.389,P =0.033),but there was no significant difference in terms of other parameters.Contusion Children with subclinical hypothyroidism can lead to lower bone age and shorter height and it may also lead to changes in lipid levels.More attention should be paid on this disease and early intervention should be provided.

Objective To study the clinical, pathological and immunohistochemical characteristics of gastrointestinal stromal tumors (GISTs). Methods 87 cases of GISTs were studied with conventional histopathological and immunohistochemical stains. Results All patients were adults, age range 28 to 73 years (mean 53 year), the tumors were situated in stomach (56 cases), in small intestine (29 cases), in colon (2 cases). The tumors had two kinds of cells: spindle cells and epithelioid cells, they were different in proportion. Immunohistochemically, vimentin were all positive, CD117 and CD34 showed diffuse strong expression, SMA and S-100 were positive when the tumors differentiated to smooth muscle and nerve. Conclusion GISTs predominantly occurred in middle aged or old patients, the tumors were composed of spindle cells and epithelioid cells. The immunohistochemical characters were positive for CD117 and CD34.

Objective To study the molecular genetic characteristics and immunophenotype of diffuse large B -cell lymphoma (DLBCL),thus to provide evidence in further research.Methods 92 patients with DLBCL were selected.Immunophenotype was classified by Hans method,bcl -2 and bcl -6 were detected by fluorescence in situ hybridization(FISH).The relationship between immunophenotype and genes expression was analyzed by SPSS 19.0. Results There were GCB with 28 cases(30.43%)and non GCB with 64 cases(69.57%).Bcl -2 gene abnormality was more found in GCB(χ2 =38.39,P <0.05),there was no difference of bcl -6 abnormality between GCB and non GCB(χ2 =0.56,P >0.05).There was no correlation between bcl -2 translocation and bcl -6 translocation(r =0.095,P >0.05),but there was significant correlation between bcl -2 amplification and bcl -6 translocation(r =0.750,P <0.01).There were no correlations between the location and immunophenotype,bcl -2,bcl -6(r =0.174, r =0.205,r =0.188,all P >0.05 ).Conclusion Bcl -2 gene abnormality was more found in GCB,but the relationship between bcl -2 and bcl -6 is not clear.There may be no correlation between location and molecular genetic.

Objective To investigate the psychological condition of the rural residents with HIV/AIDS.Methods Totally 192 subjects with HIV/AIDS residing in countryside of Henan Province(China)were investigated with questionaire and Symptom Check list 90(SCL-90).Results SCL-90 total score,the number of positive items and the score of each factor for the 192 subjects with HIV/AIDS were higher than those of Chinese normal(P

Objective To gather laboratory results automatically.Methods An interface software was developed with Mscomm32 control and PowerBuilder.Result The results of laboratory instruments were input into LIS database automatically.Conclusion Hospital engineer can realize the connection of laboratory instruments with Mscomm32 control and PowerBuilder.

BACKGROUND:Autologous hamstring Rigidfix and Intrafix has been frequently used to fix and reconstruct anterior cruciate ligament. However, it lacks of evaluation of middle and long period of clinical outcomes. OBJECTIVE:To retrospectively evaluate the medium term clinical outcomes of anterior cruciate ligament reconstruction with hamstring tendon autograft by Rigidfix and Intrafix. METHODS:The 39 cases of anterior cruciate ligament injury were subjected to anterior cruciate ligament reconstruction with hamstring tendon autograft by Rigidfix and Intrafix under arthroscope. They were fol owed up for 2 years or more. The clinical outcomes were evaluated using Lyshlom score scale, IKDC2000 and Tegner score scale. RESULTS AND CONCLUSION:In the fol ow-up, IKDC2000 score and Lyshlom score were significantly increased fol owing Rigidfix and Intrafix fixation than before treatment (P<0.01). Results indicate satisfactory clinical outcomes of anterior cruciate ligament reconstruction with hamstring tendon autograft by Rigidfix and Intrafix. However, long-term fol ow up is needed to verify the feasibility of extensive application.

BACKGROUND:Compared with bone marrow transplantation, peripheral blood stem cel transplantation has its own advantages, including rich resources of stem cel s from the peripheral blood, convenient and easy col ection, without anesthesia, smal trauma, easily accepted, high safety, and easy to restore the patient’s hematopoietic system.
OBJECTIVE:To observe the function and safety of autologous peripheral blood mononuclear cel s in the treatment of patients with decompensated cirrhosis.
METHODS:Four patients with decompensated liver cirrhosis were selected from November 2010 to July 2011 in the First Affiliated Hospital of Dalian Medical University, aged 31-67 (averagely 44 years). Among them, three cases had hepatitis B, and another one had autoimmune liver disease. Peripheral blood stem cel s were col ected after being mobilized by granulocyte colony stimulating factor. Then, autologous peripheral blood stem cel s were transplanted via a hepatic artery catheter.
RESULTS AND CONCLUSION:There were no adverse reactions such as fever, bleeding and nausea after peripheral blood stem cel col ection and hepatic artery transplantation. Symptoms such as fatigue, poor appetite and abdominal distension gradual y improved at 1, 3 and 6 months after transplantation. Liver function and liver fibrosis indexes were improved to some extent after transplantation.

Objective To explore the expression of the nerve growth factor receptors p75 (p75NGFR) in human bladder carcinoma samples, and the effects of hypoxia on the expression of p75NGFR in human bladder cancer ceils. Methods The expression of p75NGFR in 107 bladder cancer and lymph node specimens were immunohistochemically investigated. The expression of p75NGFR in bladder cancer cell line (T24) was assessed by immunocytochemistry, and reverse tran-scription-PCR in the Normoxic Condition (air, 5%CO2) and in hypoxia condition(10%O2, 5%CO2, 85%N2). Results p75NGFR expressed in 46 of 107(43.0%) tumor samples. There was no signifi-cant correlation between p75NGFR and the factors such as gender, age, extent of the tumors, and pathologic grading(P0.05), p75NGFR was expressed in examined cell line T24, and also expressed in 5 of 24 bladder tumors in metastasized lymph node specimens. Hypoxia markedly down-regulated the expression of p75NGFR of T24 cell line at third day. Conclusions It is suggested that p75NGFR is expressed less in lymph node metastasis. Hypoxia markedly inhibited expression of p75NGFR of T24 cell lines.

OBJECTIVE To explore the systemic prevention messures of ventilator-associated pneumonia(VAP).METHODS Mesures were taken to 54 patients to prevent infection in 54 from 2006 to 2008 and 52 patients with similar symptoms at the same interval time were chosed as control.RESULTS In the test group VAP occurred in 14.81%,with(11.11%) of mortality.In control group VAP accounted for 42.31%,with(26.92%) of mortality.CONCLUSIONS Systemic prevention messures can decrease VAP occurrance.