Adult ; Faculty ; Female ; Humans ; Lipoproteins ; blood ; Lipoproteins, HDL ; blood ; Lipoproteins, LDL ; blood ; Male ; Middle Aged ; Multivariate Analysis ; Regression Analysis ; Sampling Studies ; Surveys and Questionnaires ; Universities

Adolescent ; Child ; Child, Preschool ; Cytokines ; blood ; Female ; Humans ; Infant ; Interleukin-6 ; blood ; Interleukin-8 ; blood ; Male ; Seizures, Febrile ; immunology ; Tumor Necrosis Factor-alpha ; blood

Objective: To objectively evaluate the short-term and long-term efficacies of arthrolysis under brachial plexus anesthesia in treating adhesive capsulitis of the shoulder (ACS). Methods: One hundred patients diagnosed with ACS were divided into two groups using the random number method. The two groups both received same active rehabilitation exercises. Besides, 55 cases in the treatment group were given one session of arthrolysis under brachial plexus anesthesia, and 45 cases in the control group were given tuina treatment. Changes in the visual analog scale (VAS) score, Melle score and pressure pain index were observed 1 month and 3 months after treatment. The therapeutic efficacies were also compared. Results: The total effective rate was 96.4％ at the 1-month follow-up and 96.4％ at the 3-month follow-up in the treatment group. The total effective rate was 33.3％ at the 1-month follow-up and 28.9％ at the 3-month follow-up in the control group. There were significant differences between the two groups comparing the total effective rate at the two time points (both P<0.05). The scores of VAS, Melle and pressure pain were significantly different at the 1-month and 3-month follow-ups from those before treatment in the treatment group (all P<0.05); the three scores did not show significant differences at the 1-month and 3-month follow-ups compared with those before treatment in the control group (all P>0.05). Conclusion: Based on the active rehabilitation exercises, one session of arthrolysis under brachial plexus anesthesia can release the adhesion and restore the range of motion and function of shoulder joint in ACS patients. It is superior to rehabilitation exercises plus tuina treatment comparing both short-term and long-term efficacies.

Objective To observe the effects of fosinopril(FOS),a new generation angiotensin-converting enzyme inhibitor(ACEI),on protein and mRNA expression of transforming growth factor-?_1(TGF-?_1) of rat glomerular mesangial cell(GMC) induced by lipopolysaccharide(LPS);to demonstrate the preventive mechanism against glomerular sclerosis by applying FOS.Methods The cultured GMC in classic way were divided into 3 groups:control group;LPS group;LPS+FOS group.TGF-?_1 concentration in GMC supernatant fluid was detected by ELISA;TGF-?_1 mRNA expression was determined by semiquantitative real-time RT-PCR.Results LPS group was obviously higher than control groups in TGF-?_1 secretion and mRNA expression,while LPS+FOS group decreased distinctively in TGF-?_1 secretion and mRNA expression compared with LPS group.Conclusions FOS has obviously inhibited on TGF-?_1 expression of rat GMC both at protein level and mRNA level,which reveals that it may be an important mechanism by FOS on restraining the development of glomerulosclerosis.

Objective To study the survival,migration and differentiation of the neural stem cells which transplanted into ventral horn of spinal cord after brachial plexus avulsion.Methods Neural stem ceils isolated from spinal cord of neogenetic rats and cultured,expanded,labeled by BrdU before transplanted. Twenty adult healthy SD rats preformed as the model of brochial plexus avulsion(Roots C_(5～7)),then transplan- rod stem ceils into the C_6 ventral horn of spinal cord.On 1,2,4,8,12 weeks postoperatively,immunohisto- chemistry assay were carried out in the spinal cord.Results Transplanted into ventral horn of spinal cord after brachial plexus avulsion.Neural stem cells can survive,migrate for at least one segment of spinal cord and differentiate to neurons and astrocytes.The differentiation of stem cells were time-depends.Conclusion Neural stem cells can survive,migrate and differentiate after transplanted into ventral horn of spinal cord in the rats which suffered from brachial plexus avulsion.

Objective To observe the interactions between a anti-interleukin-8 monoclonal antibody (anti-IL-8 mAb) carried targeted ultrasound contrast agents and the injured vascular endothelial cells,as well as to explore the role of IL-8 in the formation of atherosclerotic plaques and a new assessing method of vascular endothelial functions.Methods The targeted ultrasound contrast agent was prepared by using a erosslinking agent to couple a anti-IL-8 mAb with SonoVue microbubbles.The interactions between SonoVue microbubbles/the targeted microbubbles and normal/injured endothelial cells were observed under an inverted microscope,respectively.The numbers of endothelial cells and adhered microbubbles were counted under high power magnification.The ratio of microbubbles to endothelial cells was calculated for the quantitative analysis of the interactions.Results In the control group,only a slight amount of original SonoVue microbubbles were bound to normal/injured endothelial cells.In contrast,it was visible under the microscope that the anti-IL-8 mAb carried SonoVue could be bound to endothelial cells,and the number of microbubbles bound to the surface of injured endothelial cells was significantly higher than that bound to the normal endothelial cells.Conclusions The anti-IL-8 mAb carried targeted ultrasound contrast agent could be readily bound to the surface of the injured cells specifically,and thus suggesting a new direction for ultrasonic detection of vascular endothelial injury and the ultrasonic assessment of vascular endothelial functions.

Acute Disease ; Adolescent ; Coronary Angiography ; Coronary Sinus ; abnormalities ; diagnostic imaging ; Coronary Vessel Anomalies ; complications ; diagnostic imaging ; Electrocardiography ; Female ; Humans ; Myocardial Infarction ; diagnostic imaging ; etiology ; Tomography, X-Ray Computed

Adult ; Humans ; Lipomatosis, Multiple Symmetrical ; Male ; Middle Aged

Objective To investigate the correlation between the angiotensin-converting enzyme(ACE)gene insertion/deletion(I/D)polymorphism and cerebrovascular diseases in Naxi population in Lijiang,Yunnan province.Methods Fifty-eight Naxi patients with cerebral infarction,32 Naxi patients with intracerebral hemorrhage,and 50 sex- and age-matched Naxi healthy controls were recruited.Polymerase chain reaction-restricted fragments length polymorphism was used to detect the ACE gene polymorphism and perform bidirectional sequencing Results The DD genotype and the D allele frequency in the cerebral infarction group were significantly higher than those in the healthy control group(32.8% vs.16.0%,P = 0.045 and 54.3% vs.39.0%,P =0.025);while there were no significant differences in the DD genotype and the D allele frequency between the intracerebral hemorrhage group and the control group.The different types of cerebral infarction carried different allele frequencies,they were in order of cerebral embolism ＜ cerebral thrombosis ＜ lacunar infarction.The DD genotype in patients with lacunar infarction(40.0% vs.30.0%,P = 0.481 )and the D allele frequencies(63.3% vs.51.2%,P =0.257)were all higher than those in patients with cerebral thrombosis,but there were no significant differences.Conclusions The ACE DD genotype carriers were susceptible to cerebral infarction in Naxi poulation in Yunan province.

Objective To investigate the correlation between apolipoprotein E (ApoE)polymorphisms and cerebral infarction in Dali Bai populations in Yunnan province.Methods A total of 40 Dali Bai patients with cerebral infarction (female.23,male 17) and 43 Dali Bai normal controls (female 18,male 25) were included in the study.Polymerase chain reactionrestriction fragment length polymorphism (PCR-RFLP) analysis was used to detect APoE genotype,meanwhile the lipid levels were detected,and finally,ApoE gene sequencing was conducted.The correlation between the APoE gene polymorphism and the types of cerebral infarction were further studied.Results The frequencies of genotype ε3/ε4 (22.5% vs.4.7%,P ＜0.05) and ε4 (12.5% vs.3.5%,P ＜0.05) in the Dali Bai cerebral infarction group were significantly higher than those in Dali Bai normal control group,and the frequencies of genotype