Objective To study the related risk factors and comparison between adenomyosis and uterine myoma in order to find the same and different ways of preventing adenomyosis and uterine myoma.Methods Clinical data of 200 cases of adenomyosis and 200 cases of uterine myoma were retrospectively analyzed.Results There was no significant difference in the incidence of different ages between adenomyosis and uterine myoma (P ＞ 0.05).There were significant differences in A blood type,family history,dysmenorrhea and using intrauterine device between adenomyosis and uterine myoma (85 cases vs.56 cases,9 cases vs.36 cases,163 cases vs.71 cases,104 cases vs.79 cases,P ＜ 0.05),but there was no significant difference in occupation,education,previous gynaecopathia inflammatory disease,age of menarche,menstrual cycle,menstruation,infertility,the first gestational age,parity,abortion numbers between adenomyosis and uterine myoma (P ＞ 0.05).Conclusions The adenomyosis and uterine myoma may be associated with the stimulation by high level of female hormone.Compared with uterine myoma,adenomyosis seems to be related to A blood type,dysmenorrhea and using intrauterine device.

Objective To examine the moderating effects of cognitive emotion regulation strategies on neuroticism and depression in college students.Methods Correlation and Hierarchical Regression Analysis were used to analyze the surveyed data collected from 824 college students.Results Among all the cognitive emotion regulation strategies,college students used the rational analysis most frequently (14.1 ± 2.57) and used the catastrophizing least frequently(7.74±2.76).After controlling the effects of depressive symptoms at T1,the standard regression coefficients of neuroticism to depression were significant (β=0.137,P＜0.001).The standard regression coefficients of positive refocusing to depression (β=-0.073,P＜0.05) and the standard regression coefficients of rumination and catastrophizing to depression were all significant(β=0.137,P＜0.001 ; β=0.143,P＜0.01).The interaction between neuroticism and catastrophizing were significant (β=0.0535,P＜0.05),whereas the interaction between neuroticism and blaming others were significant(β=-0.620,P＜0.01).Conclusion Catastrophizing positively moderates the effects of neuroticism on depression,while blaming others negatively moderates the effects of neuroticism on depression.

Objective To explore the relationship between primary hepatic cancer (PHC) and hepatitis B virus(HBV),hepatitis C virus(HCV),and discuss the relationship between PHC and HBV,HCV overlapping infection.Methods To examine hepatitis B virus markers (HBV-M) and anti-HCV in 206 cases PHC.Results In 206 cases,patients with HBV infection correlation is 93.20％.Most of cases (43.20％) showed the HBsAg,anti-HBe and anti-HBc positive,followed by HBsAg and anti-HBc positive (19.90％),and few of cases showed the other expression patterns in PHC HBV-M pattern.In 206 cases,patients with HCV infection correlation is 18.45％,overlapping infection patients are 24 cases (11.65％).Conclusion PHC are closely associated with HBV,HCV infection that are the important factors in the development of PHC occurrence.We should regular examine the patients who infect HBV and HCV,between 40 and 60 years old,especially with cirrhosis,we stive to make the PHC early detection,early treatment,in order to improve the survival rate of PHC.

A large number of animal experiments have confirmed that ischemic preconditioning can produce a powerful organ protective effect,but the progress and results of the conversion of animal experiments to clinical trials are unsatisfactory.It has great significance for studying of molecular mechanisms of ischemic preconditioning mediated neuroprotection,searching for safe and effective preconditioning induced ways which can be converted to clinical practice,improving the tolerance of nerve tissue ischemia and hypoxia in stroke and surgical patients and achieving a safe and effective neuroprotection.This article reviews the molecular mechanisms of ischemic preconditioning mediated neuroprotection from the aspects of pretreatment of activated receptor,mitochondria,transcription factor,and protein kinase.

Objective To explore the molecular basis of vascular endothelial cell's injury by cellular S-adenosylhomocysteine (SAH) accumulation, and the mechanism for cardiovascular disease induced by dietary high methionine intake. Method After human umbilical vein endothelial cells (HUVEC) were treated without (normal) or with different concentrations of potent S-adenosylhomocysteine hydrolase (SAHH) inhibitor 3-deazaadenosine (DZA) for 24, 48 or 72h, the level of intracellular inflammatory monocyte chemoattractant protein-1 (MCP-1) was measured with enzyme linked immunosorbent assay (ELISA). Then, the relative expression of MCP-1 mRNA was detected with quantitative reverse transcription polymerase chain reaction (qRT-PCR). Furtheremore, the methylated state of MCP-1 gene promoter was analyzed with methylation special PCR (MSP) method. Results The level of intracellular MCP-1 was increased in HUVEC incubated with DZA than normal (P

Objective To investigate the clinical effect of par ti al pulpotomy in the dreatment of complicated crown fracture of permanent inciso rs with pulp exposure. Methods 44 soldiers suffering from compl icated crown fracture of the incisors with exposure of pulp as a result of injur y 46 during training were enrolled for study. Altogetber teeth were treated with partial pulpotomy, and they were followed-up for 1 to 5 years. Result One of the teeth was found fo have pulp necrosis one year after treatm ent dut to falling off of the filling. The treatment failed in other toeth dut t o polpitis 2 to 4 years later. The treatment was successful in 42 teeth (91.3%) . Conclusion Partial pulpotomy was an effective treatment for c omplicated crown fracture of permanent incisors with exposureof pulp.

OBJECTIVE:To determine the content of the total flavonoid in Fructus Rosae Laevigatae.METHODS:Dual wavelength TLC scanner was selected with rutin as standard substance.The developing solvent was acetic ether-formic acid-water(8∶1∶1);?s=266 nm,and ?R=230 nm.RESULTS:The linear range of Fructus Rosae Laevigatae was 1～6 ?g,and the average recovery was 98.9% 2.397%(RSD=1.39%,n=6).CONCLUSION:The method is simple and accurate,and it is applicable for the quality control of Fructus Rosae Laevigatae.

Inherited epidermolysis bullosa (EB) is a group of hereditary skin diseases characterized by increases in skin brittleness and being prone to skin blisters or erosions when the skin is exposed to slight friction or injury. At present, it is classified into four types, namely EB simplex, junctional EB, dystrophic EB and Kindler syndrome. An onion skinning approach is recommended for the diagnosis of inherited epedermolysis bullosa, in which, immunofluorescence mapping is performed firstly, and causative genetic loci are then determined through detection of relevant genes. In its treatment, skin care should be intensified, and medical or surgical treatment may be used to alleviate symptoms. Further development of cell?, protein?and gene?based therapies is expected to bring hope to patients via realization of timely prenatal diagnosis and avoidance of adverse consequences.

As one of active immune effector molecules,immunoglobulins play an important role in the pathogenesis,diagnosis and treatment of autoimmune bullous diseases.Human immunoglobulins can be divided into 5 categories,including IgG,IgA,IgM,IgD and IgE,and all of them participate in and play different roles in the pathogenesis of autoimmune bullous diseases except IgD.IgG can induce the formation of blisters by activating complements and leukocytes as well as by releasing proteolytic enzymes,and different subtypes of IgG differ in biological activities.IgA can cause granulocyte migration and lead to the formation of blisters and pustules.IgE is associated with urticaria-like erythema and eosinophil infiltration.IgM is usually seen in Brazilian pemphigus foliaceus.These findings may provide new ideas for the diagnosis and treatment of autoimmune bullous diseases.