Corticosteroid-induced glaucoma (CIG) is a form of open angle glaucoma associated with both topical and systemic administration of corticosteroids. Here we described the clinical findings in a patient with severe glaucoma and posterior subcapsular cataract (PSC) after topical administration of corticosteroid eye drops. We concluded corticosteroid eye drop was an effective medicine for inflammation of the eyes; however,prolonged use could cause severe vision loss as a result of intractable corticosteroid-induced glaucoma and cataract.

Objective To study the effect of p38MAPK on the activity and c-myc protein expression in rat acetaldehyde-induced hepatic stellate cell(HSC),and to investigate the alcoholic liver fibrosis related mechanism.Methods The different concentrations of SB203580 as the p38 specific blocker was adopted to conduct the intervention on rat acetaldehyde-induced HSC.The cellular mor-phological change was observed by the microscope.The cell proliferation was detected by MTT,the cell cycle was analyzed by flow cytometry(FCM),and the expression of c-myc protein was examined by the SABC method.Results (1)after acetaldehyde stimula-tion,HSC was increased in size and proliferated rapidly,but with the added SB203580 concentration increase,the cellular prolifera-tion was slowed down,the cells size was diminished and the deformed cells were increased.(2)The proliferation of acetaldehyde-in-duced HSC was inhibited by different doses of SB203580,and the higher concentration has the more significant inhibiting effect.(3) With the SB203580 concentration increase,the cells at the phase G0 and G1 were increased,while the cells at the phase S were de-creased,at the same time the expression positive rate of c-myc protein was decreased.Conclusion Blocking p38MAPK pathway ac-tivity could inhibit the proliferation of acetaldehyde-induced HSC,which may be related to the down-regulation of C-myc protein ex-pression and blocking the DNA synthesis in cells entering from G0/G1 phase to S phase.

Aspirin ; pharmacology ; Drug Resistance ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods ; Phytotherapy

Objective To explore the higher dangerous factors,the early clinical performances and its contents of neonatal pulmonary hemorrhage(NPH).Methods The clinical performances,chest radiograms and autoptical pathological materials of 66 cases of newborns who died of NPH at our neonatal department during 1993 to 2003 were reviewed and analyzed.Results The higher dangerous factors of NPH were premature delivery/low birth weight,serious diseases lead to hypoxia and severe infections.The early clinical performances of NPH were the suddenly aggravation of dyspnea and the increasing of moist sounds.The early X-ray performances were lower penetrance of lung fields extensively and well-distributly with path clouds,the intercostals space usually increased.According to the autoptical(patho)-logy,this X-ray perfomance indicated the edema of the pulmonary with small amount of hemorrhage.Conclusion The patients with the higher dangerous factors and the early clinical performances of NPH,must be diagnosed and interfered it as early as possible to reduce the mortality of NPH.

Objective To establish antibody titre quantitation method by ELISwithoustandard substance .MethodThe tesgroupof non-specifi,negative control ,specifiand total antibodiewere sefodetecting serantibodieby ELIS.Aftelineafitting of the time-absorbance datof early developing ,the fitted slopewere used athe velocity of absorbance changing , which were denoted by ν0 ,νC,νS,νT.Based on thathe ν-value and the concentration ? of determinand were linearelationship while the substrate waexcessive ,the function with parameteof ν-valueforeflecting the multiple proportionof antibodiecon-centrationbetween specifiand negative control groupcould be deduced .The assessmenof specifiIgG antibodiein serof KM mice immunized with fish collagen waused aan instance .ResultThe function C/C= (ν-ν0 )/(νC-ν0 ) could calculate the mul-tiple proportion(titre) of antibodieconcentrationbetween specifiand negative control group.Conclusion The above method of antibody titre quantitation isuitable fosemi-quantitative analysiwithoustandard substance .

Objective To examine the clinical effect of phacoemulsification with foldable posterior chamber intraocular lens implantation (PC-IOL) in management of angle-closure glaucoma (ACG) with cataract. Methods Phacoemulsification with foldable PC-IOL implantation was performed in 31 eyes with ACG. The best corrected visual acuity (BCVA), intraocular pressure (IOP), anterior chamber depth (ACD) and anteior chamber angle width were measured and recorded preoperatively, 1 day, 1 week, 1 month and 3 months postoperatively. Results The mean IOP decreased significantly after surgery (P

Researching on a large relevant literature of spinal tuberculosis, this paper discussed characteristics of spinal tuberculosis and its early diagnosis method. If spinal tuberculosis can be found and treated earlier, prognosis will be better. The early diagnosis of spinal tuberculosis has become hot spot at present. There are many different diagnostic methods including clinical manifestation, laboratory examination, imaging examination, etc. The newest standpoint showed that immunization has closely correlation with tuberculosis and it will become the focus and developmental direction of future research in spinal tuberculosis. In addition, we should know the differential diagnosis of spinal tuberculosis to avoid the misdiagnosis.
Diagnosis, Differential ; Early Diagnosis ; Humans ; Tuberculosis, Spinal ; diagnosis

Objective To observe the dynamic expressions of kielin/chordin-like protein (kcp) in mouse model of hepatic fibrosis and the effects of bone morphogenetic protein-7 (BMP-7)intervention on the expressions,and to explore a new target for treatment of fibrosis.Methods A total of 50 healthy male ICR mice were divided into three groups:control group(n=10) ; model group (n=30) and BMP-7 treatment group (n=10).The model group was further divided into three subgroups according to different time points:subgroups of 4,8 and 12 weeks with 10 mice in each subgroup.The mouse model of hepatic fibrosis was established by hypodermic injection of carbon tetrachloride(CCl4 ).The mice in BMP-7 treatment group began to receive human recombmant BMP- 7via intraperitoneal injection after 8 weeks of the first administration of CC14 and lasted for 4 weeks.The serum levels of alanine aminotransferase (ALT),aspartate transaminase (AST) and albumin (Alb) were detected.The pathological changes of liver were observed under optical microscope after HE and Masson staining.The dynamic expressions of kcp mRNA and protein of each group were detected by reverse transcription-polymerase chain reaction,immunohistochemistry and Western blot.The comparison of means among groups was done by univariate ANOVA.Results In model group,ALT and AST levels increased,while Alb level gradually decreased,and peaked at week 12.BMP-7treatment could reduce the changes,and there were significant differences among groups (F=23.501,34.600 and 16.244,respectively; all P＜0.05).In normal control group,the expressions of kcp mRNA and protein were low,while those in model group were gradually increased.BMP-7 treatment could achieve remission and the changes were all significantly different among groups (F=30.362 and 10.727,respectively; P＜0.01 or 0.05).The expression of kcp mRNA was positively correlated with levels of transforming growth factor (TGF)-β1 mRNA and BMP-7 mRNA (r=0.760 and 0.769,respectively; both P＜0.05).Conclusions BMP 7 can improve the hepatic fibrosis in mice.kcp may play an important role in the occurrence and development of liver fibrosis which is a potential therapeutic target for hepatic fibrosis.

AIM To observe the protective effect of Ganduqing Granule(GDQ) on acute hepatic injury. METHODS Sixty male Wistar rats were divided into 6 groups, namely normal control group, model group, Ganduqing large (GDQ Ⅰ), middle(GDQ Ⅱ), small dose(GDQ Ⅲ) groups and Yiganning (YGN) positive group. Acute hepatic injury induced by thioacetamide. The changes of blood serum ALT, AST activity and plasma endotoxin (ET) level and TNF-?, IL-6 levels were measured and livers were taken for pathology examination. RESULTS Plasma ET level and blood serum ALT, AST levels and TNF-?, IL-6 levels were significantly lower than model group ( P

Objective To investigate auditory sensory gating potential in the siblings of schizophrenic, to discover the neuroimaging features of sensory gating associated with schizophrenia as intermediate phenotypes. Methods Twelve siblings of schizophrenia patients in the first episodic, and 12 healthy controls matched in gender, age, education under?went MRI scan when performing a auditory sensory gating fMRI task (repeated clicks and single click auditory stimuli). The measure of sensory gating was the contrast of repeated clicks minus single click. The analysis of result was imple?mented in SPM2. Results Compared with healthy controls, schizophrenia patients showed significant overactivation in the right inter cingulate gyrus (x=4,y=8,z=32) and left anterior cingulate gyrus (x=-8,y=4,z=28) during the fMRI senso?ry gating task. Conclusion Sensory gating is overactivated in the cingulate gyrus in siblings of schizophrenic. This pat?tern may be a potential endophenotype of schizophrenia.