Objective To study the state of psychoanalysis in patients with rheumatoid arthritis (RA) and assess the Quality of life with fluoxetine therapy. Methods Fifty-three patients were evaluated by self-rating depression scale (SDS). The depression group were treated with fluoxetine. The quality of life of patientswith RA at the study entry and at the end of study were evaluated by questionnaire. Results 77.6% of these patients had clinical features of depression. A high frequency including upset, loss of interest, insomnia, irritability and life devoid of meaning were observed. The SDS and quality of life scores were improved after treated with fluoxetine. Conclusion There is serious depression in patients with RA. The therapy with fluox-etine can help to improve the quality of life.

Objective To investigate the prevalence,radiological features and the association between HRCT changes and different diseases or clinical features in interstitial lung disease(ILD)caused by diffuse connective tissue diseases(CTD).Methods Retrospective analysis was performed based on the medical records of 412 in-patients with the diagnosis of diffuse connective tissue diseases from June 2003 to June 2005 in our hospital.268 cases were SLE,83 cases were SS,40 cases were DM/PM,21 cases were SSe.All patients had chest X-ray and the suspected cases had HRCT exam.The distribution of ILD among different diffuse CTD.the appearance between X-ray and HRCT appearances were compared.The correlation among HRCT appearance,different diseases and clinical features was studied.Results①In the 412 cases of CTD,ILD de- tected by HRCT was 9.7%(40 case in total),3,9% by X-ray.Among the 40 cases,DM/PM had the highest rate of ILD(25%),23.8% in SS,9.6% in SS and 6.3% in SLE.②The consensus rate between HRCT and X-ray was 40%.The rate of mis-diagnosis of ILD was 60% by X-ray.③The changes of interstitial involvement de- tected by HRCT were:ground glass change(41.0%),consolidation(32.8%),reticular change(16.4%)and hon- eycomb change(9.8%).The concomitant presence of two of the above changes were very common.④More level respiratory symptoms such as cough,panting,chest distress and chest pain and high level of complement were observed in patients with ground glass and consolidation changes,while high CRP level was seen in patients with consolidation and honeycomb changes(P

Objective To define the effect of drug eluting BIS with antiproliferation agent-paclitaxel in preventing vascular restenosis.Methods Bare BIS and drug BIS with 60 ?g paclitaxel were prepared. Both types of the BIS were implanted into the infrarenal restenosis aortas in canine models, and the animals were euthanized 6 weeks after implantation for histopathological, morphometric and immunohistochemical assessment.Results The mean lumen area of bare BIS group was (77 586.5?66.0) ?m2, and lumen of paclitaxel eluting BIS group was (113 435.9?71.0) ?m2. The mean neointima area of bare BIS group was (24 803?56) ?m2, and paclitaxel eluting BIS group was (12 931?63) ?m2. The PCNA-positive ratio was (38?15)% in bare BIS group and (11?0.31)% in paclitaxel eluting BIS group. The statistically significant difference between the two groups were noted ( P

Objective To explore the diagnosis of primary bladder telangiectasia. Methods The clinical data of a child with primary bladder telangiectasia were reviewed. Results A 9-year-old girl had gross hematuria without obvious cause at 3 years old. After that she presented intermittent gross hematuria and persistent microscopic hematuria with blood clots in the urine following repeatedly respiratory tract infections, and had hemorrhagic shock once. Urine routine examination showed albumin 1+~2+ and RBC full in entire field of view. 24 hours urine protein quantitation was 0.96 g. Ultrasound of abdomen and urinary tract and enhanced CT of urinary system had no abnormal findings. Renal artery angiography showed no arteriovenous malformation or fistula. Cystoscopy showed telangiectasia. There was neither family history nor telangiectasia in other parts. Both genetic telangiectasia and ataxia telangiectasia gene mutation analysis were normal. Conclusion It is rarely seen primary bladder telangiectasia in children. However, children with early onset, long-term, and intermittent gross hematuria with blood clots, especially suffered with hemorrhagic shock, vascular disease should firstly be considered. And routine urinary imaging should be performed, including angiography and ,if necessary, cystoscopy.

Objective To study the effects of matrine on accumulation of ? globin mRNA and induction of erythroid differentiation in K562 cells in vitro.Methods K562 cells were cultured for 6 days with different concentration of matrine,viable cell counts were determined by trypan-blue dye exdusion test. Erythroid differentiation was evaluated by percentage of benzidine-positive cells at different days after culture. Morphological changes were observed under microscope after Wright-Gimesa staining; ? globin mRNA was quantitative by real time quantitative reverse transcript polymerase chain reaction(RT-PCR).Results Different concentrations of matrine inhibited proliferation of K562 cells in dose-dependent manner; otherwise, K562 cells were successfully induced by erythroid differentiation with matrine. After treatment with matrine, percentage of benzidine-positive cells significantly increased from 0.7% to 15.7% and characteristic changes of erythroid differentiation in the cell morphology were observed, G? globin mRNA had a preferential increase (2.7 fold)in K562 cells. Conclusions Matrine accumulation G? globin mRNA and induced erythroid differentiation of K562 cells. The results provides an experimental evidence for the pharmacological therapy of hematological diseases associated with a failure in the expression of normal ? globin genes.

Acquired Immunodeficiency Syndrome ; prevention & control ; Adult ; Burnout, Professional ; Chi-Square Distribution ; Female ; Humans ; Male ; Medical Staff ; Middle Aged ; Rural Population ; Surveys and Questionnaires ; Young Adult

Amniotic Fluid ; Gastrointestinal Hemorrhage ; etiology ; Humans ; Infant, Newborn ; Vitamin K Deficiency ; complications

Transient receptor potential vanilloid 1 (TRPV1) is a non-selective positive ion channel that is mainly expressed in sensory neurons and a member of transient receptor potential (TRP) family. The receptor could be activated by mechanical irritation, chemical irritation or endogenous ligand to mediate pains and cause injury to body functions. Traditional Chinese medicine believes that the mechanism of pain is that "stagnation leads to pain". Specifically, both of the contracture and tautness caused by cold and the blood stasis could result in blood impassability and pain. Most of traditional Chinese medicines for clearing heat and removing toxicity have the anti-inflammatory effect, while those for warming interior, and promoting blood circulation to remove blood stasis have the effect in smoothening blood vessels. Therefore, either with the anti-inflammatory effect or the effect in smoothening blood vessels, traditional Chinese medicines for clearing heat and removing toxicity, warming interior, and promoting blood circulation have the analgesic effect In this paper, the authors summarize the analgesic effect of the above three traditional Chinese medicines, with TRPV1 as the target.
Analgesics ; administration & dosage ; Animals ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Pain ; drug therapy ; genetics ; metabolism ; TRPV Cation Channels ; antagonists & inhibitors ; genetics ; metabolism

Bacterial Infections ; epidemiology ; microbiology ; China ; Drug Resistance, Bacterial ; Humans ; Microbial Sensitivity Tests

Objective To explore the role of parecoxib in protection of learning and memory ablility in rats with global cerebral ischemia/reperfusion injury. Methods Male Wistar rats were randomly divided into a sham group (S group), a ischemia/reperfusion group (I/R group), and a ischemia/reperfusion with parecoxib group (I/R+PA group). Global cerebral ischemia was induced by Pulsinelli 4-vessel occlusion. 72 h after reperfusion, Morris water maze was used to assess spatial learning and memory ability for consecutive five days. The histological changes in the hippocampus were detected by Nissl staining. Results As compared with the I/R group, rats in S guoup and I/R+PA group had a significantly shortened escape latency (P<0.05), and had significantly longer dwelling time in the former platform quadrant and more frequent cross-platform movement in the Morris water maze test. Conclusions Parecoxib plays a role in protection of learning and memory ability in rats with global cerebral ischemia/reperfusion injury.