Humans ; Infant ; Male ; Toxoplasmosis ; etiology

Adult ; Female ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; genetics ; Translocation, Genetic

Female ; Humans ; Infant ; Leishmaniasis, Visceral

Objective:To observe the changes of visual evoked potential(VEP)in diabetic rats and the influence of nerve growth factor(NGF)and aminoguanidine(AG)on VEP.Methods:Diabetes was induced in adult male Wistar rats with streptozotocin(STZ).Rats were divided into normal control group(CON),diabetes model group(DM).NGF-treated group(D +N)and AG-treated group(D+A).VEP was measured during the 3~(rd)month,6~(th)month,9~(th)month,and 12~(th)month.Results: Compared with the CON group,all rest groups had longer latencies and lower amplitudes(P

Gout ; diagnostic imaging ; surgery ; Humans ; Radiography ; Tartrates ; analysis ; Young Adult

Objective To report specific clinico-radiological syndromes in neuropsychiatric systemic lupus erythematosus (NPSLE).Methods Ten patients with NPSLE in Peking Union Medical College Hospital from 2005 to 2011 were studied retrospectively with magnetic resonance imaging, computer tomography or positron emission tomography. Results Posterior reversible encephalopathy syndrome was diagnosed in 2 patients with radiological features,headache and tonic-clonic seizure;3 patients with bilateral diffuse leukoencephalopathy,cognitive disorder and acute confusional state; 1 Fahr' s disease patient,with cognitive disorder and psychiatric symptom,movement disorder; 2 Parkinsonism patients with tremor and cogwheel rigidity,and 2 chorea patients. Conclusions The emergence of diffuse brain calcinosis,leukoencephalopathy and edema may happen in lupus encephalopathy particularly.Autoantibody reaction and vascular disease may play an important role in movement disorder including Parkinsonism and chorea.

Objective:To study the preventive and therapeutic effects of Jiechangyan Qixiao granule ( JQX) in the rats with ulcer-ative colitis ( UC) induced by dextran sulfate sodium .Methods:The UC model was induced by drinking dextran sulfate sodium ( DSS, 4%) freely in Wistar rats weighting 180-220g.Guben Yichang tablets and sulfasalazine was used as the standard drugs for the compari -son.After 7-day intragastric administration of Jiechangyan Qixiao granules at the dose of 2.70, 1.35 and 0.68 g· kg-1 · d-1 , the se-rum levels of malondialdehyde (MDA), superoxide dismutase (SOD), nitric oxide (NO), interleukin -6(IL-6)and tumor necrosis factor-α(TNF-α), and the protein expression of myeloperoxidase (MPO) and intercellular adhesion molecule (ICAM-1)in colon and nuclear factor(NF-kBp65) were detected.Results:Compared with the model group, the granule at high and medium dose could sig-nificantly increase the activity of SOD in blood and decrease the contents of MDA , TNF-αand IL-6 (P<0.05 or P<0.01).The granule could also notably decrease the MOP activity in colonic mucous of UC rats (P<0.05 or P<0.01), and the contents of NF-kBp65 and ICAM-1 in the inflammation reaction(P<0.01).Conclusion: JQX shows promising efficacy in the treatment of UC rats induced by dextran sulfate sodium .

Objective To investigate the level of serum free fatty acid (FFA )after improving the life style in patients with coronary heart disease complicated metabolic syndrome and the effect of therapeutic life style on traditional risk factors of coronary artery disease.Methods A total of 395 patients with coronary heart disease complicated metabolic syndrome were recruited.Pa-tients were divided into intervention group (group A,conventional drug therapy+ intensive life style intervention,n=97)and non-intervention group (group B,conventional drug therapy,n=38)according to the scores of life style.Serum free fatty acid (FFA) was determined by ELASA.The scores of life style was obtained bylife style questionnaire.Results (1)The serum FFA of pa-tients with coronary heart disease complicated metabolic syndrome were positively related to waist circumference and waist-high-ra-tio.(2)Waist circumference,BMI and FFA of group A were significantly lower than those in group B after therapeutic life style in-tervention(P <0.05).(3)Compared with the baseline,the constitution index and FFA in group A were significantly lower after 6-months therapeutic life style intervention(P <0.05).Conclusion Therapeutic life style can reduce the level of FFA and constitution index of the patients with coronary heart disease complicated metabolic syndrome.

Objective:To investigate the therapeutic effects of Gengnian Anshu granule on the endocrine system of menopausal rats. Methods:The rats aged 13-15 months received intragastrical treatment with Gengnian Anshu granule at the doses of 1. 9,0. 95 and 0. 48 g·kg - 1 ·d - 1 for 6 weeks. At the end of treatment,serum and hypothalamic hormone levels were detected,and the organ indices including uterus and ovaries were determined. Results:In the menopausal rats,Gengnian Anshu granule could significantly in-crease the serum estradiol(E2 )(P < 0. 05 or P < 0. 01),decrease serum follicle-stimulating hormone(FSH)and luteotrophic hor-mone(LH)(P < 0. 05 or P < 0. 01),increase norepinephrine(NE),dopamine(DA),5-hydroxytryptamine(5-HT)and β-endor-phine(β-EP)(P < 0. 05),increase the number of cells positive for estrogen receptor(ER)protein expression in hypothalamus(P <0. 05 or P < 0. 01),and decrease the number of cells positive for gonadotropin-releasing hormone(GnRH)protein expression(P <0. 01). Conclusion:With a multi-target action mechanism and an integral regulatory role,Gengnian Anshu granule can provide favor-able regulation against endocrine disorder in menopausal rats.