[Objective] To research the progress of traditional Chincse medicine in the treatment of cancer-relatcd sweating.[Methods]Search the relevant literatures on the treatment of cancer-related sweating in the last 20 years at home and abroad,from the etiology,pathogenesis,treatment methods,pharmacology,mechanism of action,clinical remission rate to review.[Result] Compared with modern medical treatment,traditional Chinese medicine treatment significantly improved the clinical remission rate and quality of life of patients with cancer-related sweating through the method of syndrome differentiation and the flexible administration way,the side effects were also very small.[Conclusion] Traditional Chinese medicine treatment plays an important role in the treatment of cancer-related sweating,which provides new ideas and methords for prevention and treatment.It is worthy of clinical application and popularization in the treatment field.

Objective To observe the long term results of intertrochanteric varus medial displacement osteotomy(IVMDO) for Perthes disease. Methods Thirty eight patients with Perthes disease treated with IVMDO were reviewed. The results were evaluated based on a criteria made by the authors including clinical and radiographic parameters. The duration of follow up ranged from 3 to 15 years, with an average of 7 years. Results Fifteen patients were evaluated as having excellent result, 17 good, 3 fair and 3 poor respectively. The overall excellent or good rate was 84.2%. Considering the relationship between the outcome and staging of the disease, the overall excellent or good rate was 94.7% in stage Ⅱ lesion, 85.7%in stage Ⅲ lesion, and 40.0% in stage Ⅳ lesion. Conclusion The treatment of Perthes disease with IVMDO has the advantages of simple manipulation, less trauma and good results, and is worthy of populariztion.

Cultivating clinical comprehensive ability is one of the core and main purposes for surgical clinical education.According to the characteristics in clinical teaching of hepatobiliary surgery,we combined basic theory with clinical practice and discussed on the problems of how to improve medical students' clinical comprehensive abilities including clinical operational ability,logical thinking ability,scientific research innovative ability and the doctor-patient communication ability and how to cultivate medical ethics and professional competence from aspects of basic clinical skills training,translational medicine concept,etc.

Latest researches have indicated that wogonin, a naturally occurring flavonoid, could sensitize tumor cells to apoptosis, selectively induce apoptosis in the malignant tumor cells, inhibit tumor angiogenesis, reverse drug resistance as well as promote tumor cell death synergistically with other anti-cancer agents. This paper sum-marizes the involving mechanisms of wogonin's anti-tumor effects.

Sixteen compounds were isolated from the aerial parts of Euphorbia sikkimensis by means of various chromatographic techniques such as silica gel, Sephades LH-20 and RP-18, and their structures were elucidated as naringenin (1), kaempferol (2), quercetin (3), kaempferol-3-O-alpha-L-arabinopyranoside (4), quercetin-3-O-alpha-L-arabinopyranoside (5), quercetin-3-O-(2"-galloyl)-alpha-L-arabinopyranoside (6), 5alpha, 8alpha-epidioxy-(22E, 24R)-ergosta-6,22-dien-3beta-ol (7), stigmast-5-ene-7-one-3beta-ol (8), 3beta-hydroxy4a, 14alpha-dimethyl-5alpha-ergosta-8, 24(28)-dien-7-one(9), beta-sitosterol (10) , 10-cucurbitadienol( 1) , scopoletin(12) , ethyl gallate(13), p-hydroxybenzaldehyde (14), 3 betahydroxybenzeneethanol( 15) ,and 2,4-dihydroxy-6-methoxy-acetophenone (16) on the basis of spectroscopic data analysis. All the compounds are isolated from this plant for the first time, and compounds 1, 4-8, 15 are obtained from Euphorbia species for the first time.
Chromatography ; Euphorbia ; chemistry ; Organic Chemicals ; analysis ; isolation & purification

Acute Disease ; Adolescent ; Adult ; Aged ; Cyclophosphamide ; administration & dosage ; therapeutic use ; Female ; Hemoperfusion ; Humans ; Male ; Methylprednisolone ; administration & dosage ; therapeutic use ; Middle Aged ; Paraquat ; poisoning ; Renal Dialysis ; Retrospective Studies ; Young Adult

Objective To investigate the value of MRI diagnosis in tangential osteochondral fracture.Methods 1 7 patients with tangential osteochondral fracture were examined by MRI,and the related signs were analyzed,including the subluxation or disloca-tion of patellofemoral joint,the injury or fracture of bone and cartilage,the injury of meniscus,the injury of medial patella retinacu-lum and ligament,the effusion articular capsule.we investigated the role of X-ray film,CT,MRI,compared with arthroscopy.Re-sults MRI showed subluxation of patellofemoral joint(Ⅰtype 12 cases、Ⅱtype 3 cases、Ⅲ type 1 case)in 1 6 cases,1 case had mild move of patella.All of 1 7 cases were found fracture in bone or cartilage of the inferior medial part of patella and the anterior lateral part of lateral femoral condyle.All cases were found the injury of medial patella retinaculum(Ⅰtype 7 cases、Ⅱtype 9 cases、Ⅲ type 1 case),3 cases were found the injury of MCL,2 cases were found the injury of ACL.3 cases were found the injury or tear in anteri-or horn of meniscus.1 1 cases were found articular capsule filling with simple effusion,5 cases were found articular capsule filling with hemorrhagic effusion,1 case was found articular capsule filling with hemorrhagic effusion and fat granule.Conclusion MRI can clearly show tangential osteochondral fracture and its accompanying changes:the subluxation or dislocation of patellofemoral joint, the injury or fracture of bone and cartilage,the injury of meniscus,the injury of medial patella retinaculum and other ligament,the articular capsule effusion.

BACKGROUND: Bone sialoprotein (BSP) gene is expressed in human breast cancer cells, in which bone metastasis occurs easily outside the mineralized tissue. Clinical observation shows that the expression level of BSP of breast cancer cells at bone metastasis is higher that at the primary site;therefore, BSP may be closely related to tumor specific bone metastasis.The study on breast cancer bone metastasis can provide new drug target for clinical prevention and treatment.OBJECTIVE: To establish breast cancer cell strains of BSP with stable expression and observe the effect of BSP in the whole process of breast cancer bone metastasis.DESIGN: Controlled experiment.SETTING: College of Biological Sciences and Engineering, South China University of Science and Technology; Medical Experiment Center,Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA.MATERIALS: This experiment was conducted in the Medical Experimental Center,Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA,betweer November 2003 and March 2004..pIRES2-EGFP vector (5.3 kb) was purchased from BD Biosciences Clontech Inc.; E.Coli.Top10, pB-hBSP plasmid containing the coding region of hbsp, and human breast carcinoma cells, MDA-MB-231BR that was specifically transferred to brain and MDA -MB-231BO that was specifically transferred to bone.METHODS: hbsp gene was subcloned from pB-hBSP vector by PCR. Bg1Ⅱ and Pst Ⅰ restriction enzyme sites were inserted at 5' and 3' ends, orientation cloned to eukaryon expression vector pIRES2-EGFP, and constructed recombinant vector pIRES2-EGFP. The constructed recombinant vector was transfected into MDA-MB-231BR that was specifically transferred to brain and MDA-MB-231BO that was specifically transferred to bone.MAIN OUTCOME MEASURES: Construction of pIRES2-hBSP-EGFP recombinant expression vector; recombinant expression vector pIRES2-hBSP-EGFP transfecting breast cancer cells.Breast cancer strains specific in bone metastasis and brain metastasis were successfully transfected. The fluorescence labeling could be observed under the fluorescence microscope, and BSP had corresponding expression.CONCLUSION: The successful construction and transfection of pIRES2hBSP-EGFP of eukaryon expression vector would lay foundation for further study on the role of BSP in breast cancer metastasizing to bone in vivo or in vitro.

Animals ; Hexanes ; blood ; toxicity ; Kidney ; drug effects ; pathology ; Liver ; drug effects ; pathology ; Lung ; drug effects ; pathology ; Male ; Rats ; Rats, Sprague-Dawley

Objective To investigate the effect of intrathecal administration of a mixture of butorphanol and ketamine on cAMP-PKA-CREB signal transductian pathway in the spinal dorsal ham of the rats with inflammatory pain. Methods Twenty-four male SD rats, weighing 240-280 g,in which intrathecal catheters were successfully placed, were divided into 4 groups randomly (n = 6 each): inflammatory pain group (group IP), butorphanol group (group B), ketamine group (group K), and butorphanol + ketamine group (group BK). The inflammatory pain was induced by injection of 5% formalin 50 μl into the plantar surface of left hind paw. Normal saline 10 μl, butorphannl 12.5 μg, ketamine 50 μg, and a mixture of butorphanol 12.5 μg and ketamine 50 μg was injected intrathecally 30 min before subcutaneous injection of formalin in group IP, B, K and BK respectively.Pain intensity score (PIS) was used to assess pain behavior every 5 min within an hour after subcutaneous injection of formalin. The animals were killed at 2 h after subcutaneous injection of formalin, and the L5 segment of the spinal cord was removed for determination of protein kinase A (PKA) and phosphorylated cAMP response element binding protein (p-CREB) expression using immunohistochemistry. Results Fonnahn administration induced pain behaviour expressed as two phases. PIS scores, PKA and p-CBEB expression, and staining scores were significantly lower during the fast and second phases in group BK than in group IP (P < 0.05 or 0.01), while no significant differences were found in the indices mentioned above between group B and IP and between group K and IP (P>0.05). Conclusion lntrathecal injection of a mixture of butorphanol and ketamine can reduce inflammatory pain in rats, and the mechanism may be related to the cAMP-PKA-CREB signal transduction pathway.