Objective]To observe the clinical effect in treating cystic acne with combination of Yu Shi San Gen Tang and minocycline. [Methods] 120 patients with cystic acne were randomly divided into 3 groups,40 cases in treatment group treated with Yu Shi San Gen Tang and minocycline,40 cases in control group1treated with minocycline and 40 cases in the control group 2 treated with Yu Shi San Gen Tang. These patients were observed the effect after continuously treated for 8 weeks. [Results] In treatment group,15 cases were cured,18 were effective,the total effective rate was 82.5%. In control group1,they were respectively 9,13 and 55%. In control group 2,they were respectively 10,14 and 60%,with significant difference between treatment group and control group1,control group2,and no significant difference between control group 1 and control group 2. [Conclusion] The combination of Yu Shi San Gen Tang and minocycline has a significant curative effect on cystic acne.

Adult ; Humans ; Male ; Middle Aged ; Mining ; Molybdenum ; Pulmonary Ventilation ; physiology ; Radiography, Thoracic ; Respiratory Function Tests ; Silicosis ; diagnostic imaging ; physiopathology

Asthma, Occupational ; etiology ; pathology ; Humans ; Inflammation ; pathology ; Neutrophil Infiltration ; Neutrophils ; pathology

Anthrax ; Humans ; Occupational Diseases ; microbiology

Brucellosis ; Humans ; Occupational Diseases ; microbiology

Asthma, Occupational ; therapy ; Drainage ; methods ; Humans ; Sputum

Alveolitis, Extrinsic Allergic ; Female ; Humans ; Librarians ; Middle Aged

Purpose:To study the efficiency and safety on vinorelbine combined with capecitabine in the treatment of metastatic breast cancer. Methods:Twenty-eight patients with measurable lesions of metestetic breast cancer received vinorelbine 6 mg/m 2 d 1-5 civ,cycles were repeated every 21 days. Patients received capecitabine for 2-4 cycles at the same time. All patients received more than one course of chemotherapy regimens and 19 patients had adriamycin and (or) paclitaxel treatment. Results:Thirteen patients received two cycles treatment and fifteen patients received four cycles of treatment. Complete response in one patient,partial response in six patients,minor response in seven patients,stable response in seven patients and progressive disease in seven patients were observed. Overall responsed rate was 50%.The common side effects were neutronpenia,hand-foot syndrome,skin pigmentation,fatigue. Conclusions:The combination of vinorelbine and capecitabine in the treatment of metastatic breast cancer was effective and the toxicities were tolerable. It is possible that this regimen is an ideal second line chemotherapy for metastatic breast cancer.

Air Pollutants ; analysis ; Chromatography, High Pressure Liquid ; methods ; Urea ; analysis ; Workplace

Objective To investigate the regulation expression of leukemia inhibitory factor(LIF)in hu- man and animal osteoarthritic(OA)tissues and its clinical relevance.Methods 1)Thirty-five Japanese rabbits, aged eight months,were used to make models of experimental osteoarthritis.Operations were performed at the right knee and the sham ones at the left knee in each rabbit.Rabbits were sacrificed on the 3,7,14,28,42,56 and 84 days after operation respectively.Cartilage and synovium of the knee were collected to observe histological changes of osteoarthritis at different times;immunohistochemistry analysis was conducted to observe the LIF expression and distribution in the cartilage and synovium of the animals.2)From April 2003 to October 2003,32 samples of human articular tissues(cartilage,subchondral bone and synovium)were obtained in the operational procedures and a good quantity of RNA was isolated using Magnetic Beads.The patients who underwent articular operations donated the samples.In the reverse transcription-polymerase chain reaction(RT-PCR),the mRNA expression of LIF was mea- sured by semi-quantity analysis and the location of LIF protein was determined by enzyme-linked immunosorbent assay (ELISA).Results A slight expression of LIF was seen in normal cartilage but less in synovium.However,the expression of LIF was remarkable in synovial lining cells,superficial and middle layers of cartilage in animal os- teoarthritis.There was a significant difference in expression between the animal osteoarthritis and the control group (P＜0.05 ).In human tissue study,LIF mRNA was expressed to a very low level in normal articular tissues and there was no significant difference(P＞0.05)between different anatomical locations.In moderate degrading sub- chondral bone,LIF mRNA was expressed to its highest level.LIF was expressed to the highest level in seriously degrading cartilage tissues.The results were similar to ELISA testing results.LIF extents varied in different articular tissue sections.Conclusions LIF is an important mediator that can contribute to tbe pathogenesis of OA.The different temporal and spatial distributions of LIF in normal and OA tissues imply that LIF may play some important roles in pathogenesis of OA.