Objective To study the effect of sodium valproate ,topiramate on cognitive function of epileptic children of school age .Methods 58 cases of children with epilepsy were recruited in the study(epilepsy group) .58 patients were randomly divided in‐to two groups .Group A :30 cases ,treated with oral administration of sodium valproate .Group B:28 cases ,treated with topiramate . 36 cases of healthy children who underwent health examination during the same period in the hospital were recruited as control group .Cognitive function were assessed before and after treatment for children in epilepsy .Results VIQ ,PIQ ,FIQ of epilepsy group were lower than the control group(P<0 .05) .The VIQ ,PIQ ,FIQ of Group A did′t change significantly after treatment(P>0 .05) .The PIQ of Group B didn′t change significantly after treatment(P>0 .05) ,while VIQ and FIQ were lower after treatment than before treatment(P<0 .05) .Conclusion The side effect of sodium valproate is smaller on cognitive function of epileptic chil‐dren of school age and it is safer compared with topiramate .

In order to research into the relationship between atrial natriuretic peptide (ANP), aldosterone (Aldo) and pregnancy-induced hypertension (PIH), as well as normal pregnancy, the plasma concentrations of ANP and Aldo from normal pregnant women. PIH patients and their fetuses were measured by radioimmunoassay. It was found that maternal venous Aldo and ANP were higher in normal pregnant women than those in non-pregnant women. The plasma ANP was higher in PIH patients than that in normal pregnant women while plasma Aldo was lower. The plasma concentration of ANP was higher in the fetuses of PIH patients than that in the normal controls, but Aldo was lower. It is concluded that ANP concentration correlates significantly to the severity of PIH, and may be used for an early diagnosis of PIH.

This text is based on the analysis of the arteries that reported in the literatures over the past 10 years and combines with the chinese medicine practice of theory and clinical. It researches the etiology and pathogenesis of chronic aplastic anemia and the chinese medicine therapy from the kidney, and comes up with the treatment countermeasure of nourishing the kidney and marrow and invigorating the blood, then we formulate a proprietary named Bushenyisui Huoxuefang.

Objective To compare sleep electroencephalogram-modulated repetitive transcranial magnetic stimulation (SEM-rTMS) with routine repetitive transcranial magnetic stimulation (R-rTMS) in the treatment of primary insomnia. Methods One hundred and twenty six patients with insomnia were divided randomly into a SEM-rTMS group (44 cases) , a R-rTMS group (42 cases) and a sham rTMS group (40 cases). Each case was treated with rTMS for 30 min once a day for 10 d under double blinding of the patient and therapist. The clinical effect was observed along with Krakow sleep scores, electroencephalograms and blood pressure before and after a 10-day course of therapy and 30 days later. Results During rTMS treatment, some patients reported feeling sleepy, and this was confirmed by their EEGs at the time. After the entire course of therapy, 80% of the SEM-rTMS group and 45% of the R-rTMS group showed improvements, a significant difference. At the 30th day after therapy, the effect in the SEM-rTMS group was still significantly better than in the R-rTMS group. There were no obvious side effects in any group throughout the whole observation period. Conclusions SEM-rTMS is more effective and more reliable than R-rTMS. SEM-rTMS is safe to use with primary insomnia patients.

Objective To observe the protective effects of lovastatin against lung injury and the expression changes of adiponectin in the septic rats.Methods Fifty four male Wistar rats weighting 250-300g were randomly divided into the three groups:sham operation group ( group Sham) ,sepsis group ( group CLP) and lovastatin interven tion group (group LOV).Rats were injected with lovastatin (4mg/kg) or 0.5%CMC (vehicle) for five days and then subjected to CLP.At 4h,12h and 24h after operation.BALF was collected to determine the levels of TNF-αand IL-6,lung tissue was obtained to observe histopathological changes,and to detect the content of MPO and MDA,the blood sample was obtained to detect the level of adiponectin.Results In the group Sham,at 4h,12h and 24h time points,the levels of TNF-αwere (1.80 ±0.13)pg/mL,(2.04 ±0.15)pg/mL and (1.930.19)pg/mL;the levels of IL-6 were (20.56 ±0.23)pg/mL,(18.35 ±0.15) pg/mL and (21.23 ±0.20) pg/mL;the contents of MPO were (2.82 ±0.14) U/g tissue,(2.88 ±0.07) U/g tissue and (2.76 ±0.18) U/g tissue;and the levels of MDA were (3.32 ±0.12)nmol/mg,(3.09 ±0.11)nmol/mg and (3.21 ±0.08)nmol/mg;the concentrations of adiponectin were (2.68 ±0.14)μg/mL,(2.80 ±0.07)μg/mL and (2.86 ±0.18)μg/mL.Compared with group Sham,both LOV group and CLP group had increased pulmonary damage:(1)the levels of TNF-α[4h,12h and 24h were (4.23 ± 0.18)pg/mL,(5.62 ±0.24)pg/mL and (5.14 ±0.10)pg/mL,t=28.41,30.98 and 36.62]and IL-6[4h,12h and 24h were (39.12 ±0.17) pg/mL,(47.25 ±0.21) pg/mL and (44.690.27) pg/mL,t =158.90,273.40 and 127.28] of the CLP group in BALF were both increased,and MPO[4h,12h and 24h were (4.85 ±0.13) U/g tissue, (6.17 ±0.08)U/g tissue and (7.84 ±0.10)U/g tissue,t=26.39,79.40 and 60.43]and MDA[4h,12h and 24h were (6.24 ±0.06)nmol/mg,(7.56 ±0.15)nmol/mg and (8.43 ±0.10)nmol/mg,t=53.31,58.86 and 90.06] concentrations in lung homogenate were raised with the decreased expression of serum adiponectin[4h,12h and 24h were (1.35 ±0.10)μg/mL,(1.17 ±0.07)μg/mL and (1.24 ±0.11)μg/mL,t=19.86,12.75 and 18.81](all P<0.05);(2) meanwhile the levels of TNF-α[4h,12h and 24h were (2.85 ±0.17) pg/mL,(3.720.13) pg/mL and (3.240.09)pg/mL,t=12.02、20.73 and 16.68]and IL-6[4h,12h and 24h were (30.75 ±0.22)pg/mL, (37.52 ±0.29)pg/mL and (32.43 ±0.26)pg/mL,t=78.42,68.29 and 83.67]in BALF of the LOV group were all increased,the contents of MPO[4h,12h and 24h were(3.59 ±0.05)U/g tissue,(4.67 ±0.11)U/g tissue and (5.33 ± 0.05)U/g tissue,t=12.03,33.63 and 33.70]and MDA[4h,12h and 24h were (4.45 ±0.10)nmol/mg,(5.01 ± 0.11)nmol/mg and (5.83 ±0.04) nmol/mg,t =17.72,30.23 and 71.75] were also increased with the serum adiponectin concentrations[4h,12h and 24h were (2.09 ±0.08)μg/mL,(2.07 ±0.05)μg/mL and (2.03 ± 0.10)μg/mL,t=8.96,20.79 and 6.30]dicreased(all P<0.05).There were less histopathological changes in the LOV group,and the levels of TNF-α(t=13.46,17.05 and 15.43),IL-6(t=73.70,64.10 and 80.12),MPO(t=22.16,27.01and 32.86) and MDA(t=37.59,42.72 and 59.13) were lower than those in CLP group,also the level of adiponectin(t=14.15,8.10 and 3.19) increased siginificantly(all P<0.05).Conclusion Administration of lovastatin could attenuate lung injury of the sepsis by down-regulate the level of TNF-αand IL-6,with reduced inflam-matory response and oxidative stress,and could upregulate the level of adiponectin in serums of rats with sepsis.

Objective To explore the cause of secondary QT interval shortening. Method The data of a child with vasovagal syncope and cardiac depression in whom shortened QT interval was induced in head-up tilt test (HUTT) was analyzed retrospectively, and the related literatures were reviewed. Result A 12-year-old boy visited for fainting when brushing his teeth in the morning. ECG showed sinus bradycardia, heart rate at 55 times /min and normal QT and QTc interval. Dynamic electrocardiogram showed sinus rhythm, mean heart rate at 70 times/min, atrial anterior contraction 3 times, normal mean QT and mean QTc. UCG showed approximately normal heart structure and the left ventricular systolic function. There was no abnormality in EEG and cranial CT. His fasting blood glucose was 5.2 mmol/L. The basal tilt test was positive with vasovagal syncope and cardiac depression. During the tilt table test, Holter monitoring showed that sinus arrest occurred in the child when upright tilt for16 min, and then fainted. Time of sinus arrest was 2.9 s and 11.4 s, respectively, and artificial chest compressions were performed. The QT interval was shortened (QT=330 ms), and so was QTc interval (QTc=320 ms). The ratio of QT/QTp was 78% (the lower limit of normal QT interval was 88% of QTp) before sinus arrest occurred. Conclusion Increased vagal tone may induce QT interval shortening.

Objective To investigate the effects of Compound Zhe Bei granule (CZBG) combined with doxorubicin on the expression of GST and Topo - Ⅱ in K562/A02 cell line multidrug resistance tumor xenografts in mice. Methods Tumor xenografts model was established by injecting the multidrug resistance cell line K562/A02 in the axillary flank of BALB/c - nu - nu mice. Drug - comgbination of CZBG intragastric administration and doxorubicin intraperitoneal injection ( i. p. ) was given to the BALB/c - nu nude mice. The tumor xenografts were made into slice after the dissection, and the expression of GST and Topo - Ⅱ in K562/A02 tumor xenografts in mice was investigated by immunohistochemical technique. The integral optical density (IOD) of GST and Topo- lⅡ in K562/A02 tumor xenografts was measured by Image ProPlus 6.0. Results Compared with the single treatment of doxorubicin i. p group,the combination of the doxorubicin and CZBG with dosage classified by three types( high, middle, low) can decrease IOD of GSH and Topo - Ⅱ in K562/A02 tumor xenografts with statistical significance( P

Objective To observe the effect of comprehensive rehabilitation on POEMS syndrome during sequel period. Methods Two cases of POEMS syndrome with multiple peripheral nerve injury as the main manifestation received physical therapy, occupational therapy, acupuncture, surface electromyography biofeedback and other comprehensive rehabilitation treatment. Results After treatment, the muscle strength, trunk balance, standing balance ability, activities of daily living (ADL) improved. The score of Berg Balance Scale increased from 18 to 28 in the first case, the modified Bathel Index increased from 55 to 70 in the second case. Conclusion Comprehensive rehabilitation can improve the function of patients with POEMS syndrome during sequel period, and surface electromyography biofeedback plays an im-portant role.

Objective To explore and develop methods for encephalomyocarditis virus (EMCV) identification.Methods According to the genetic sequence VR-129B of EMCV recorded in the GenBank,five gene fragments were selected to design primer sequence pairs.RNA was extracted to run RT-PCR,and then the products of amplification were identified by agarose gel electrophoresis.The results of DNA sequences were compared with the sequences in GenBank of the same EMCV strains.Antiserum was prepared based on the EMCV cultured in RK cells for establishing indirect immunofluorescence assay (IIFA) and neutralization test method,and verification for precision and specificity of the two methods were carried out after it.Antiserum that was prepared with GST-VP1 and GST-VP2 expressed in E.coli was reacted with the purified EMCV in Western blot test.Results By sequencing and comparing,the similarity of DNA fragments between the obtained and the GenBank recorded was reached 98％ to 100％.The antiserum of No.20100901 batch that was chosen as the first antibody at a dilution of 1 ∶ 160 to develop IIFA brought about a better specificity.The neutralization titers of 20100901 batch antiserum was 1 ∶ 30 211 measured by fixing virus and diluting serum method,which showed good specificity and precision.The results of the Western blot test showed two clear bands above and under 33×103 respectively,which matched the theoretical value.Conclusion The RT-PCR,indirect immunofluorescence,neutralization test and Western blot method for EMCV strains identification were established initially.

Objective To investigate the diagnosis and treatment of primary hyperparathyroidism ( PHPT) initially with urinary calculus .Methods The clinical data of 26 patients who diagnosed as PHPT ini-tially with urinary calculus were retrospectively reviewed .Results There were 22 cases with bilateral urinary calculus and 4 cases with unilateral relapsed urinary calculus .Ultrasonography , CT and radionuclide were helpful to determine the location of the neoplasia .24 cases underwent percutaneous nephroscope or ureteroscopy pneu-matic ballistic lithotripsy , 2 cases discharged ureteral calculi by themselves .All patients were performed surgical treatment of PHPT , which was confirmed by intraoperative frozen pathology and postoperative pathological exami -nation.There was great improvement of clinical symptoms after surgical procedures .The preoperative serum calci-um, urine calcium and parathyroid hormone elevated , while serum phosphate decreased .The postoperative indi-cators were just the opposite .The difference had statistical significance ( P<0.05 ) .Conclusions Laboratory investigations and imaging studies are very important to diagnose PHPT initially with urinary calculus .The para-thyroid surgery can remarkably reduce the calculus recurrence and improve renal function .