Objective To investigate whether the sort of drugs causing drug eruptions complicated with drug-induced liver dysfunction are the same as those causing drug eruptions. Methods Sixty-one cases of drug eruption complicated with drug-induced liver dysfunction in 261 cases confirmed as drug eruptions from January 1998 to March 2003 were analyzed retrospectively. Results The major hepatotoxic drugs in these cases were antivirus drugs (60%, 9/15), antituberculosis drugs (66.67%, 8/12), zyloric (55.56%, 5/9), and some traditional Chinese medicines (31.58%, 6/19). Conclusion The sort of drugs causing drug eruptions complicated with drug-induced liver dysfunction are the same as those causing drug eruptions, which should be taken into consideration in clinical medication.

Objective To screen and identify the predicted epitopes of synthesized predicted HLA-A2-restricted cytotoxic T lymphocytes (CTLs) derived from HPV16 E7 antigen. Methods The predicted epitopes of HLA-A2-restricted CTLs derived from HPV16 E7 antigen were synthesized and purified with Standard Fmoc assays, and the standard 51Cr release assay was used to determine their activities to induce specific CTL. Results Two epitopes of HLA-A2-restricted CTLs, namely E711-19 (YMLDLQPET) and E749-57 (RAHYNIVTF) derived from HPV16 E7 antigen were identified. Conclusion E711-19 (YMLDLQPET) and E749-57 (RAHYNIVTF) have antigenicity, and may be the candidates for development of peptide vaccine in the treatment of HPV infections.

Objective To screen and analyze genes differentially expressed within dermal papillae cells(DPC)with aggregative behavior.Methods Total RNA was extracted from DPC with and without ag-gregative behavior,and double-stranded cDNA were synthesized by using SMART cDNA synthesis.The cD-NA fragments of differentially expressed genes in dermal papillae cells with aggregative behavior were isolat-ed by suppression subtractive hybridization,sequencing,and then subtracted library was set up.Positive clones were screened by PCR method and verified by cDNA dot blot and then analyzed through homologous retrieving.Results A subtractive cDNA library of DPC with aggregative behavior was successfully construct-ed.The results of screening and cloning of the library showed that DPC with aggregative behavior could ex-press genes related to homologous aggregation,regnlation of growth,differentiation and development,and sig-nal transduction proliferation and cycle control,which included known genes(capping protein,paladin,vas-cular endothelial growth factor),hematopoietic stem/progenitor cells(HSPC)related genes(HSPC011and HSPC016)and a new gene.Conclusions The construction of subtractive library of DPC lays solid founda-tion for screening and cloning new and specific genes related to aggregative behavior of DPC.Several genes may cooperatively involve in homologous aggregation,and regnlation of growth of DPC.Among these genes,capping protein and palladin may be closely related to aggregative behavior of DPC,and VEGF and HSPC re-lated clones may be responsible for the status of higher proliferation of DPC.

The LIM domains proteins are of significance proteins of human tumors. LMO3, a member of LIM-only subclass of LIM proteins, participates in the occurrence and development in many kinds of tumors, including neuroblastoma, meningioma, lung cancer and hepatocellular carcinoma, etc. LMO3 functions as interacting with neuronal transcription factor, HUA enhancer 2, interacting with upstream gene and inhibits its transcriptional activity or directly interacting with gene signaling. As an incomparable role in processes of tumors, LMO3 contributes to huge opportunities for therapeutic targeting for the future of the field.This article focuses on the molecular mechanism of LMO3 in the process of tumor development and metastasis, and reviews its recent progress.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.

Constructing a multi-tiered healthcare security system can meet the diverse and individualized healthcare service demand of the general public.Public hospitals,as the main providers of healthcare services in China,effectively integrate with commercial health insurance,which can accelerate the implementation of high-quality healthcare services,promote innovative development,and optimize product coverage and operational efficiency for commercial health insurance,achieving a win-win situation.Taking Shanghai as the research object,it analyzes the supply and demand status of multi-tiered healthcare security in Shanghai based on population characteristics,economic level,healthcare resources,and policy environment.It identifies the difficulties in the current collaboration between public hospitals and commercial insurance.Finally,it proposes exploring the expansion of independent development space for specialized services,improving the level of coordination between commercial insurance institutions and public hospitals in health management services,promoting the management and sharing of data,strengthening the protection of innovative medicines and devices by commercial insurance,in order to promote the coordinated development of commercial insurance and public hospitals.