Breast Neoplasms ; blood supply ; classification ; genetics ; pathology ; Female ; Genes, BRCA1 ; Genes, MDR ; Genes, erbB-2 ; Humans ; Lymphatic Metastasis ; Mutation ; Neovascularization, Pathologic ; Sentinel Lymph Node Biopsy

Breast Neoplasms ; diagnosis ; pathology ; Carcinoma ; diagnosis ; pathology ; Female ; Humans ; Male ; Mammography ; methods ; trends ; Neoplasm Invasiveness ; pathology ; Neoplasm Proteins ; analysis

Breast Neoplasms ; chemistry ; diagnosis ; pathology ; Carcinoma, Ductal, Breast ; chemistry ; diagnosis ; pathology ; Carcinoma, Papillary ; chemistry ; diagnosis ; pathology ; Diagnosis, Differential ; Female ; Humans ; Lymphatic Metastasis ; Neoplasm Invasiveness ; Prognosis ; Receptor, ErbB-2 ; analysis ; Receptors, Estrogen ; analysis

Angioimmunoblastic T-cell lymphoma(AITL) is a subtype of peripheral T-cell lymphoma,clinically characterized with systemic symptoms and aggressive behaviours. To date, the standard approach for treating patients with AITL is still unknown. Combination chemotherapy regimens have failed to significantly improve prognosis and durably maintain the remission. Targeted drugs and immunomodulator agents could not conclude the role because of the small number of patients in these studies. High dose therapy with autologous stem cell transplantation and allogeneic hematologic stem cell transplantation are both comparatively efficient.High dose therapy with autologous stem cell transplantation has many risks, such as higher relapse rate and long-term secondary tumor. Owing to higher transplant related mortality , allogeneic hematologic stem cell transplantation will be further explored. This review presents the status of treatment study in AITL.

Objective To analyze the clinical nusing care methods and effects of patients complicated with tuberculosis during pregnancy or puerperal state.Methods Clinical data of 39 cases of patients complicated with tuberculosis during pregnancy or puerperal state were retrospective analyzed.Results After comprehensive treatment and nursing care,4 cases died,others got good prognosis.Conclusions Meticulous treatment and nursing can promote the rehabilitation of patients complicated with tuberculosis during pregnancy or puerperal state.For these patients,the cure rate can be improved and the recurrence rate can be reduced by choosing suitable treatment and nursing care programs,paying attention to psychological care and health education,ensuring patients taking medicine regularly.

Breast Neoplasms ; pathology ; surgery ; Carcinoma, Ductal, Breast ; pathology ; surgery ; Carcinoma, Papillary ; pathology ; surgery ; Combined Modality Therapy ; Disease-Free Survival ; Female ; Humans ; Mastectomy, Segmental ; Neoplasm Invasiveness

Biomedical Research ; Heart Rate ; Humans ; Pneumoconiosis ; physiopathology

Objective To explore the relationship between the protein expression of PCNA and biological behavior science in benignant pituita ry adenoma.Methods The protein expression of PCNA in 58 patien ts with pituitary adenoma were determined by ABC immunohistochemical method.Results The PCNA index was significantly higher in the patients with recurrent pituitary adenomas than in nonrecurrent ones(P<0.05).There was no significantly difference between bleeding and unbleeding group,cystic and noncystic group,large type and unlarge type group(P>0.05 respectively) .Conclusion The protein expressions of PCNA reflected the proli ferative activties of pituitary adenomas, and could be taken as one of the indic ators to evaluate recurrence and prognosis of the tumor.

A novel strategy employing dendrimer to multi-label the template molecule to improve the sensitivity of molecularly imprinted electrochemical sensor was proposed. The determination relies on a competition reaction between poly ( diethylene-triaminepenta-acetic acid )-glycol ester ( PDTPA )-ferrocene-carboxylic acid ( FcA ) labeled gibberellins acid 3 ( GA3 ) and GA3 in the sample. Since one cavity corresponds with multiple FcA, instead of only one FcA, the intensity of the detecting signal was greatly enhanced, so was the sensitivity of the sensor. Experimental results showed that the molecularly imprinted electrochemical sensor was sensitive to GA3 detection at a concentration from 2. 0í10-9 to 1. 0í10-7 mol/L, with a detection limit of 9. 3í10-10 mol/L. In addition, the sensor had good reproducibility and its feasibility was verified in the analysis of series of real beer samples.

Objective To investigate the effect of different dose dexmedetomidine on reducing agitation after sevoflurane anesthesia in patients underwent repair of indirect inguinal hernia.Methods 105 cases of ASA Ⅰ ～ Ⅱ received operation with inhalation of 3％ sevoflurane to induce anesthesia,and then randomly divided into three groups,35 cases in each group.The control group injected with 0.9％ sodium chloride,observation 1 group injected dexmedetomidine 0.15μg/kg,observation 2 group injected dexmedetomidine 0.30μ g/kg.Then placed oropharynx airway ventilation,caudal block.Anesthesia was maintained with 1.2％ sevoflurane,maintain its independent ventilation.Hemodynamic and respiratory changes of the children were recorded.Time to eye opening(TEO) at the end of anesthesia was also recorded.Results Three groups of children had similar operation process.TEO of the control group was (8.45 ± 4.02) min,observation 1 group was (9.23 ± 5.03) min,observation 2 group was (10.81 ± 4.06) min (t =1.23,1.64,all P ＞ 0.05).The incidence rate of agitation of the control group was 42.8％,that in the observation 1 group and observation 2 group was 20％,8.6％.Observation 1 group was significantly lower than that of control group (x2 =3.72,P ＜ 0.05),observation 2 group was significantly lower than that of control group and observation 1 group (x2 =5.14,4.27,all P ＜ 0.05).Conclusion The dose of dexmedetomidine 0.3 μg/kg administered after induction of anesthesia could reduce the postsevoflurane agitation in children and have no adverse effects.