Sinusoid lining endothelial cell(SEC) of the liver is a group of cells different from vessel lining endothelial cells with high heterogeneity characteristics, it shows many biological functions in normal liver and plays a role in liver injury caused by acute and chronic liver diseases as well as fibrogenesis. Increasing attention has been paid to the capillarization in hepatocellular carcinoma in recently years, some studies showed that SEC is attributed to the formation of capillarization with changes of the immunophenotype, such as expression of CD34.The pathological study of SEC on liver disease was briefly reviewed in this paper.

The classifications of the thymoma and their pathologic diagnosis is closely related to the clinical treatment of the disease. Similarly, it is a focal on the clinicopathologic study today. In this paper,the classification of the thymoma and their developing process in the histopathological changes was extensively discussed, and various type of the histopatholgic characteristic of the tumor was compared. It was suggested the new edition of the thymoma classifications of WHO should be operated in practical work. Additionally, the B1 type thymom, the thymic lymphoma and the histopathological changes of thymus in myasthenia gravis patients were described respectively, and it was also considered that the new edition of the thymoma classifications of WHO had some incomplete aspects in the pathological diagnosis.

With the quick development revelant techniques, proteomics is a very active subject in modern biological fields. The key techniques of proteomics are two dimensional electrophoresis, mass spectrometry and bioinformatics. From the new point of view, proteomics may play a vital role in the early detection of neoplasm by looking for tumor specific protein and elucidating the relationship between the change of expression and different phases of tumorigenesis. The article briefly review the relevant technique, strategy and application for the early diagnosis of in digestive system tumors.

Following a brief introduction of relaxin family members, receptors and related signalling pathways,we review effects of relaxin on cardiovascular system,particularly,its anti-fibrotic action.The heart and vessels are target organs of relaxin.Recent studies have documented that the relaxin genes are upregulated in the diseased heart of humans and experimental animals.In several animal disease models,relaxin can reverse cardiac fibrosis.Relaxin may also indirectly promote myocardial regeneration and repair by suppressing fibrotic healing.Further research needs to focus on elucidating the exact mechanisms utilized by relaxin to induce these cardiac actions and translation of experimental findings to novel therapy of cardiovascular disease.

After exploring the incubated diseases in TCM theory and its developed courses,we put forward its core point.In the same time,after analyzing the EB virus infection disease,including its causes,the syndrome characters and the immunocompetence,thus we put forward the theory,such as "the EB virus infection is incubated diseases in TCM and its therapeutic principle is concept of viewing the situation as a whole".

0.05).However,the presence of TC genotype was significantly associated with an increased risk of HBV infection(P0.05).Conclusions The presence of GG genotype at the site-1082 and CC genotype at the site-819 are significantly associated with decreased risk of HBV infection,while the presence of TC genotype at the site-819 is associated with an increased risk of HBV infection.The presence of other genotypes and the frequencies of all the alleles are not associated with the risk of HBV infection.

Fluorescence in situ hybridization (FISH) is a non-radioactive technique by use of fluorescently labeled DNA probes in detecting chromosomal alterations in cells. As a new molecular cytological method, it can detect various types of cytogenetic alterations, including deletion, amplification and translocation, as well as improve the accuracy of pathological diagnosis if combined with histomorphology. This review focuses on the application of FISH to the detection of some solid tumors.

OBJECTIVE To investigate the infection status and antibiotic susceptibility of Mycoplasma in our area,so as to instruct the rational use of antibiotics.METHODS Genitourinary secretions were collected with swabs.They were cultured with the diagnostic kit of Mycoplasma(Biomerieux Company).Meanwhile the susceptibility of Mycoplasma against 9 antimicrobial agents was tested with the same kit.According to the instrnction of the kit,the results were read.The data were statistically analyzed.RESULTS A total of 382 samples were collected,and the positive rate was 44.8%.which were composed by Uu 69.6%,Mh2.9%,and Uu+Mh infection 8.8% and low titer Uu+Mh infection 18.7%.The result of drug sensitivity showed that sensitivity of Mycoplasma to pristinamycin PRI,86.5% was the highest,then was to JOS(84.8%)and CIP(26.3%).CONCLUSIONS Ureaplasma urealyticum is the major cause of infection in genitourinary system.It shows serious resistance to commonly used antibiotics.Sensitive antibiotics should be selected based on the results of bacterial culture and drug sensitivity tests so as to raise the clinical curative effects.

Bladder cancer is a common tumor with a high rate of recurrence and quick progression.Many biomarkers for the detection of bladder cancer have been identified,but none has been reported to date to have sufficient sensitivity and specificity.Recent researches are concentrated on p53,Rb,Cyclin D,P27kip-1,FGFR3,Cadherin,Survivin,Aurora,MMP,VEGF and DNA Methylation.In spite of their different sensitivities for bladder cancer of different stages or degrees,these biomarkers are valuable for its diagnosis and prognosis.

Wnt gene family has been shown to encode the multifunctional signaling glycoproteins that are involved in the regulation of a wide variety of normal and pathologic processes,including embriogenesis,differentiation,and tumorigenesis.Recent studies have demonstrated that the Wnt-5a expression is frequently deregulated in various human cancers,which suggested that Wnt5a shuld be a good marker for progression and prognosis of tumor,but the role of Wnt-5a is controversial in different tumors.Here,we assemble evidence of possible relations between Wnt and various tumors.