Objective To observe the effects of chemo-endocrine therapy on gastric carcinoma (GC). Methods Cancerous tissues from 95 patients with primary GC were examined for the presence of estrogen receptor (ER) and progesterone receptor (PgR). Afterwards, 64 GC patients with recurrent or metastatic conditions were randomly divided into two groups: chemotherapy group and chemo-endocrine therapy group. Results A total of 34.38% ER positive and 16.30% PgR positive rates were found. For ER positive patients, the use of tamoxifen-EAP regimens was more effective than that of EAP alone (P

Objective To observe the clinical effect of headless compression Screw (HCS)under arthroscope in the treat-ment of patella fracture.Methods Nineteen patients of patella transverse fractures were selected,all of them were treated with HCS fixation under arthroscope,reviewed and followed-up after surgery.Results X-ray examination after surgery of 3 -5 weeks found that the fracture lines blurred or disappeared,and the patella articular surface was smooth without displacement.The healing time of fracture was 8 weeks on average after operation;There was no statistical difference in the range of the knee joint in the af-fected side in (135.42±5.82)°and the contralateral side in (139.38±6.55)°(P >0.05);The knee Lysholm score of the last follow-up was 86-100 points[(93.7±4.14)points],which was significantly higher than the preoperative score of 65.7 (P <0.05);There was no fracture displacement in the period of followed-up,drop of internal fixator,fracture and other complications.Conclusion HCS fixation under arthroscope in treatment of patella fracture is effective.The joint function recovered quickly with less complica-tion.It could be one of the effective methods for the treatment of patella transverse fracture.

PURPOSE: It is widely accepted that aldehyde dehydrogenase (ALDH) activity is a signature of breast cancer stem cells, and high activity has been reported to be associated with poor clinical outcome. The aim of this study was to assess the expression of members of the ALDH family of isozymes in breast cancer tissues and to evaluate the implications of the results. METHODS: We analyzed paraffin-embedded tumor tissue from 160 patients with breast cancer. Immunohistochemistry (IHC) staining was performed on the slides using antibodies against different ALDH family members. We collated the IHC results with patient clinical characteristics and determined their prognostic value. In addition, we analyzed normal, hyperplastic, and carcinomatous tissues in situ to check their ALDH distributions. RESULTS: All the tested ALDH members were detected in the various tissue types, but at different levels. Only ALDH 1A3 was found to be significantly associated with distant metastasis (p=0.001), disease-free survival (p<0.001), and overall survival (p<0.001). CONCLUSION: The level of ALDH 1A3 in breast cancer tissue is a predictive marker of a poor clinical outcome.
Aldehyde Dehydrogenase* ; Antibodies ; Breast Neoplasms* ; Breast* ; Disease-Free Survival ; Humans ; Immunohistochemistry ; Isoenzymes ; Neoplasm Metastasis ; Neoplastic Stem Cells ; Prognosis ; Stem Cells