Paclitaxel is a kind of monomer diterpene compound extracted from the taxus chinensis, which has good anti-cancer activity. It is widely used in the treatment of breast cancer, ovarian cancer, lung cancer and other cancers. It also has been listed as the first-line chemotherapy medicine on breast cancer and ovarian cancer. However, the drug resistance is the main obstacle to clinical application similar to other kinds of chemotherapy medicine. The low toxicity and high efficient traditional medicine monomer, represented by curcumin, has become the research focus on reversing paclitaxel resistance. This article summarized the research on synergy between curcumin and paclitaxel, with a purpose to provide references for finding clinical assistant chemotherapeutic medicine.

Biomechanical Phenomena ; Humans ; Lumbosacral Region ; physiology ; Male ; Occupational Health ; Wood ; Workplace

Objective To establish evaluation methods for compliance of patients taking Chinese medicine decoctions, according to the score of degree and weight for the unreasonable behaviors. Methods The patients taking TCM decoctions during July to December in 2010 were interviewed. Self-made scale was used for questionnaire and interview. The score of degree and weight for the unreasonable behavior were employed as evaluation indexes for compliance (0:complete compliance;0

Nutrition support includes three parts: supplementation, support, and therapy. When? and how? to use nutrition support which should be related with clinical outcome of the patients. Parenteral nutrition became widely accepted in the States since the presentation at American College of Surgeons Congress 1967 by Dudrick et al. More detail study of baby growth and development receiving all nutrients exclusively by vein from Wilmore et al 1968. In China, it was Jiang et al reported the clinical applications of parenteral nutrition at Surgical Congress of Chinese Medical Association 1978. Enteral elemental diet and parenteral nutrition for intestinal fistulae illness by Jiang et al 1979 which enrolled by Medline. Although nutrition support has become a standardized technology in China, but evidences on improving the patients' outcomes were still insufficient. After Kondrup et al estsblished Nutritional Risk Screening 2002 tool, the nutrition support could use an evidence-based approaching with outcome. One prospective cohort study based on hospitals in Baltimore and Beijing, using Nutrition Risk Screening 2002 as the tool, have evaluated the impact of nutritional support (both parenteral and enteral nutrition) on the infective complications among patients at nutritional risk and demonstrated that the overall incidence of complications was significantly lower in patients who had received nutritional support, which was achieved mainly due to the decline of the incidence of infective complications. Therefore, support with appropriate nutrients being necessary for patients at nutritional risks or already with malnutrition. However, more cohort studies and randomized controlled studies with larger samples are still required.

Recombinant PCR applies to fulfill gene recombination by PCR thermal reaction.Over the twenty years,it has branched into three characteristic strategies:splicing by overlapping extension(SOE),jumping polymerase chain reaction(JPCR)and DNA shuffling.Recently,the technique aimed with exploiting natural source of different allele genes is developing up on simplification of experimental procedure,on trap for mutation and variation,and on highthroughput screening with technology of surface display and fluorescent probe.The recombinant PCR is increasesing value in broad range from biological basic research to bioengineering study.

Neural stem cells which have many characters of high self-renewal, multipotentiality, migration and good histocompatibility could differentiate neurons, astrocyte and oligodendrocyte. Therefore, the research on differentiation mechanisms of neural stem cells should be very important for the therapy of nervous system degenerative diseases and functional recovery of the central nervous system injury. The neural stem cells differentiation mechanisms regulated by the genes and environment were reviewed in the present paper.

Purpose: To observe the efficacy and the side effects of oxaliplatin( OXA) in combination with vinorelbine (VRB) in the treatment of drug resistant non-small-cell lung cancer( NSCLC) . Methodii: Thirty-five patients with drug resistant lung cancer were treated by OXA + VRB. OXA 100 mg/m2, VRB 25 mg/m , on d 1, which were given by bronchial arteries injection, and VRB 25mg/m2 was given by venous injection on d 8. One cycle was given every 3 weeks and total six cycles was given. Results: There was 1 patient who showed completed remission( CR), 14 patients showed partial remission( PR), 13 patients showed stable disease( SD) and 7 patients showed progress disease( PD) after the sixth cycle. The response rate was 42. 9%. The major toxicities were peripheral sensory neuropathy and leukopenia. Conclusions: The regimen of OXA plus VRB is effective on drug resistant and advanced NSCLC and the side effects are tolerable. There is higher response rate and lower neurotoxicity when the medicines are given by arterial injection than by venous injection.

Objective To measure normal range of CD4 from Chinese adults in Shanghai area by flow cytometry. Methods CD4 and CD8 value were measured through flow cytometry in adult blood specimens from various age and gender group. Results There were no difference in CD4 value among different sex and age groups, with the mean value being 726.99?255.21. However, CD8 and CD4/CD8 ratio vary significantly among different groups. The mean value of CD8 was 539.58?134.07, while the mean value of CD4/CD8 1.49?0.57. Conclusions The mean value of CD4 in Shanghai adults is about 100/mm 3 lower than that in American.

Objectives: This prospective,randomized and controlled clinical trial was designed to investigate the effect of short course intensive insulin therapy(SCIIT) on stress-induced hyperglycemia and outcomes in critically ill patient. Methods:The diabetes or other illness which directly influenced blood glucose were excluded and the critically ill patients was maintained with normoglycemia((4.4-6.1) mmol/L) in the first seven days by intensive insulin therapy.After the first seven days,these patients was treated like conventional insulin treatment group.Conventional insulin treatment group was maintained with blood glucose at a level between 3.9-10 mmol/L.Results: Of 41 patients enrolled in the study,30 patients were eligible for analysis.After intervention stopped,blood glucose level in intensive insulin treatment group(5.92?1.24 mmol/L) was lower than in conventional insulin treatment group((9.22?)2.51 mmol/L).And in the same time,insulin consumptions in SCIIT group was lower than in conventional insulin treatment group.There was no significant difference in ICU mortality between two groups,although decreasing trend favored to treatment group. Conclusion: In critical ill patient,(SCIIT) can achieve similar blood glucose range when compared with the plan of IIT.The benefit of improving morbidity and mortality could be expected in large sample RCTs.

Objective: Our purpose was to understand the effect of transforming growth factor-β(TGF-β) in pathogenesis and development of diabetic nephropathy (DN). Methods: Serum TGF-β was measured with enzyme-linked immunosersorbent assay(ELISA). Results: The serum level of TGF-β in diabetic patients with no DN was not different from that in normal persons(12.7±5.0 pg/ml, 12.6±4.4 pg/ml, P >0.05). Serum TGF-β level in DN patients with urinary albumin clearance (20 to 200 μg/min，not include 200) was significantly higher than that in diabetic patients with no DN (65.3±13.0 pg/ml, 12.7±5.0 pg/ml, P<0.01). Serum level of TGF-β in DN patients with urinary albumin clearance (≥200 μg/min) was significantly higher than that in the patients with trace urinary albumin （136.4±21.4 pg/ml, 65.3±13.0 pg/ml, P<0.01）, and serum level of TGF-β was positively correlated with urinary albumin clearance. Conclusion: The serum level of TGF-β has increased in early stage of DN. With the development of DN, the serum level of TGF-β significantly increased. The alteration of serum level of TGF-β was positively correlated with urinary albumin clearance. So TGF-β play a very important role in pathogenesis and development of diabetic nephropathy. We can regard serum level of TGF-β as a diagnostic target of DN in early stage.