Adolescent ; Child ; Child, Preschool ; Electroencephalography ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Status Epilepticus ; diagnosis ; drug therapy ; etiology

Accidents, Traffic ; mortality ; prevention & control ; statistics & numerical data ; China ; epidemiology ; Humans ; Prevalence ; Survival Rate

The most Cytokines are found to be produced and functional in both of immune systemsand nervous system, which become a foundation of interaction between nervous and immune system.Macrophage and microglia may play an important role in the study of CNS injury and regeneration.

Appendicitis ; complications ; Humans ; Infant, Newborn ; Intussusception ; complications

Acupressure ; Acupuncture, Ear ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Middle Aged ; Phytotherapy ; Postmenopause ; Premenopause ; Syndrome

ObjectiveTo explore the clinical value of ultrasonography in the detection of median nerve in diabetic peripheral neuropathy (DPN).MethodsMedian nerve was detected in 70 healthy adults (control group) and 43 patients with type 2 diabetes mellitus (diabetes mellitus group) by color Doppler ultrasonography.The type 2 diabetes mellitus patients were divided into two groups according to the duration of the disease:＜ 10 years group (26 cases) and ≥ 10 years group( 17 cases).And they were divided into two groups according to the random plasma glucose (RPG):RPG ＜ 15 mmol/L group(28 cases) and RPG≥ 15mmol/L group ( 15 cases).The nerve cross section area (CSA) was taken at the level of the pisiform.Results The median nerve in diabetes mellitus group had decreased echogenicity and increased color in it.The CSA of the median nerve in diabetes mellitus group was significantly higher than that in control group [ ( 10.3 ± 2.1 )mm2 vs. (8.3:± 1.7) mm2 ] (P ＜ 0.01 ).The C SA of the median nerve in ≥ 10 years group was significantly higher than that in ＜10 years group [ ( 12.3 ± 2.0) mm2 vs.( 10.2 ± 2.6) mm2] (P ＜ 0.01 ).The CSA of the median nerve in RPG ≥ 15 mmol/L group was significantly higher than that in RPG ＜ 15 mmol/L group [ ( 11.7 ± 1.8) mm2 vs.(9.6 ± 2.7 ) mm2 ] (P ＜ 0.01 ).ConclusionColor Doppler ultrasonography examination may reveal morphology of median nerve and is useful for the diagnosis of DPN.

Objective To study the effect of small heterocyclic compound 8-oxo-3-thiomorpholino-8H-acenaphtho pyrrole-9-carbonitrile(S1) on apoptosis of human androgen independent prostatic carcinoma cells line(PC3) and its mechanism.Methods PC3 cells were cultivated,and divided into different groups: 10.00,5.00,1.00,0.50,0.10,0.05 and 0.01 ?mol?L-1 S1 groups,meanwhile,PC3 control group and cyclophosphamide group were set up.MTT was used to detect the inhibitory rate of PC3 cell proliferation.Flow cytometry was used to detect the inducing effect of S1 on apoptosis of PC3 cells.Caspase 3,8,9 kits were used to detect apoptosis route.Results The inhibitory rates of PC3 cells induced by 0.10-10.00 ?mol?L-1 S1 were significantly higher than that in cyclophosphamide group(P

Aim To observe the effect of polydatin(PD) on the activities of ?-AR in cardiomyocytes under the stimulation of LPS. Methods Cardiac myocytes were isolated and cultured from neonatal rats. Radioligand binding assay and flow cytometry were used to detect the function of ?-AR. Results In control group, the density of ?-AR (B max) was 4.14?1.41 fmol?(1?105 cells) -1 and ?-AR affinity (K d) was (4.02?0.59) nmol?L -1. In LPS group, ?-AR density was down-regulated 〔B max=1.78?0.12 fmol?(1?105 cells) -1〕 and the affinity decreased (K d=23.88?2.34 nmol?L -1). In LPS+PD group, ?-AR B max was recovered to 3.37?0.36 fmol?(1?105 cells) -1 and the affinity increased (K d=3.44?0.44 nmol?L -1). In PD group, ?-AR functions had no significant difference with normal group 〔B max=2.76?0.32 fmol?(1?105 cells) -1 and K d=4.63?1.54 nmol?L -1〕. The ?-AR amount measured by flow cytometry showed the same change tendency as the radioligand binding assay. Conclusion ?-AR activities may be down-regulated during the pathological process of LPS treatment. PD could reverse the effects of LPS by up-regulating ?-adrenoreceptors.

AIM: To investigate the chemotaxis mechanisms of polymerphonuclear leukocytes (PMNs) under the stimulation of LPS and its regulation by polydatin (PD). METHODS: Chemotactic chamber assay was used to investigate the regulatory role of formyl peptide receptor like-1 (FPRL1) in the chemotaxis of PMNs in response to LPS and PD. RESULTS: LPS increased the secretion of PMN chemotactic factor and up-regulated the function of formyl peptide receptor like-1. PD did not obviously affect the chemotactic factor secretion in normal PMN and the function of formyl peptide receptor like-1, but it significantly reduced the rise of chemotactic factor excretion in PMNs caused by LPS stimulation and PMNs transfected with formyl peptide receptor like-1. CONCLUSION: FPRL1 may mediate LPS-induced PMN chemotaxis, and PD regulates PMN chemotaxis by down-regulating the secretion of chemokine and the function of FPRL1 and may play a crucial role in the treatment of inflammation.

To observe the clinical efficacy of Artisan iris-clip intraocular lens ( lOL) implantation on cataract with a wide range of lens dislocation.
●METHODS: Twenty-four hospital patients (28 eyes) of cataract with lens subluxation by trauma (20 patients, 20 eyes) and Marfan's syndrome (4 patients, 8 eyes) during May 2007 to December 2011 were selected. All of them underwent phacoemulsification or an anterior vitrectomy and Artisan iris - clip lOL implantation at stage Ⅰ. Postoperative visual acuity, corneal endothelial cell count, intraocular lens position and postoperative complications were observed. Follow-up time was 6mo.
●RESULTS: Compared with the preoperative, postoperative best corrected visual acuity improved to varying degrees, visual acuity of 0. 1-0. 5 was in 20 eyes, 0. 5-1. 0 in 8 eyes. After followed up 1-6mo, no artificial lens shift, iris inflammation, iris atrophy and corneal decompensation and other complications were observed.
●CONCLUSlON: Cataract surgery with a wide range of lens dislocation is difficult, but as long as surgeons who have a wealth of clinical experience and superb skills, still can carry out phacoemulsification surgery or anterior vitrectomy and Artisan iris - clip lOL implantation and obtain a better outcome.