Breast cancer is the most common disease in women worldwide, which not only threatened the women’s survival time, but also inlfuenced their quality of life as well. Within this challenge, it’s important to optimize the current multidisciplinary treatment stratagem for breast cancer. Radiotherapy is one of the most important treatment modality for patients with breast cancer, with the trend to shrink the irradiated volume and shorten the total fraction times in recent years. Intraoperative radiation therapy (IORT) as a fast and convenient procedure has the ability to deliver a high, single-fraction radiation dose to tumor beds with minimal exposure of surrounding tissues (lung, heart, etc.), which could be displaced or shielded right after the tumor removal during the surgical procedure. Right now, IORT has been either integrated as a boost technique in multimodal approaches using postoperative EBRT in the treatment of early breast cancer patients undergoing breast conservation surgery or used as a single dose accelerated partial breast irradiation technique for these patients. This review discussed the rationale of IORT, the beneifts and limitations of IORT, the indication and the clinical results of this procedure, including treatment related side-effects as well in order to provide the preliminary evidence based approach for early breast cancer patients.

The terahertz laboratory medicine (THz-LabMed) is an intergrated cross-frontier field which involves multi-disciplinary including medicine,biology,biomedical engineering,physics,optics,computer science,information and materials.Using THz technologies for label-free detection and analysis of biomedical macromolecules,cell and tissues,the THz-LabMed is also the core components of terahertz biomedine (THz-BioMed) which focuses on the biomedical application of THz technologies.THz label-free detection is being paid more and more attention because of its unique advantages worldwide and becomes a hot spot for the application of THz wave technology and methods in life science.Application of THz technology in biomedicine involves many fields globally,including disease diagnosis,recognition of protein status,label-free DNA sequencing,mechanism for absorption differences of biological tissue to THz wave,and radiation influence on biological samples and biological process.THz-LabMed is the global synchronized research in THz-BioMed field in China.It is important to seize the opportunities to develop new disciplines of laboratory medicine.

Egr-1 is an important transcription factor, which regulates at least 30 kinds of gene expression. Egr-1 couples extracellular signals to long-term responses by altering expression of Egr-1 target genes. So egr-1 can directly or indirectly affect cell differentiation,apoptosis,immune response,injury and repair. This article reviewed the progress in Egr-1 and the lung disease.

Hemorrhoid refers to soft vein mass formed by varicosity of submucosal veins around the end of the rectum and subcutanceous veins of the anal canal. It is the most common anorectal disease. This article summarized the regular patterns, features and advantages of Professor Yu Hai-Bo's acupuncture-moxibustion therapy for hemorrhoids, in order to guide the acupuncture treatment for hemorrhoids.

Objective:To investigate the biological characteristics of cultured salivary gland cells in vitro. Methods: Submandibular gland cells of rat were primarily cultured and subcultured in DMEM supplemented with ?=10% fetal bovine serum. The growth of the cells was studied by cell counting and MTT assay. The morphological characteristic was observed with microscope and transmission electron microscope.The specific protein expression was investigated by immunohistochemical technic. Results:Morpholgy of the cells was epidermoid with well developed organella and zymogen granules.The cells could subultured to 4～5 passages and kept in culture for 30～40 days.The cells of primary culture and passage 2 grew faster than those of passage 4.The cells were CK8.13, keratin and ?-SMA positive. Conclusion:Rat submandibular gland cells can be primarily cultured and subcultured in vitro.The primarily cultured and first subcultured cells may be more potential in growth.

AIM: To establish the quality control for Lidanzhitong Tablet (Radix Paeoniae Rubra,Fructus Aurantii,Rhizoma Corydalis,etc.). METHODS:Radix Paeoniae Rubra, Fructus Aurantii and Rhizoma Corydalis were identified by TLC, and the content of paeoniflorin in Radix Paeoniae Rubra was determined by HPLC. RESULTS: Paeoniflorin showed a good linear relationship at a range of 0.597-4.997 ?g, r=0.999 9. The average recovery was 99.06%, and RSD was 3.4%. CONCLUSION: The method is accurate and reliable, and can be used to control the quality of this preparation effectively。

Hydrocarbons, Brominated ; metabolism ; toxicity ; Occupational Exposure

Adult ; Female ; Humans ; Male ; Medical Staff, Hospital ; statistics & numerical data ; Middle Aged ; Nursing Staff, Hospital ; statistics & numerical data ; Sports ; statistics & numerical data

Adult ; Aged ; Aged, 80 and over ; Anemia ; chemically induced ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carboplatin ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; pathology ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Female ; Follow-Up Studies ; Humans ; Leukopenia ; chemically induced ; Lung Neoplasms ; drug therapy ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Remission Induction ; Survival Rate ; Thrombocytopenia ; chemically induced