Objective To exlore clinical characteristics and changes of electroencephalography(EEG) in children with migraine.Methods Clinical data of 98 children with migraine provided by our hospitals clinic service were analysed.The cases′ history were inquired,physical examination made(EEG),Video-EEG(V-EEG) and transcranial doppler sonography(TCD) were examined.After(diagnosis) was made,the patients were treated and followed up.Results In 98 cases of migraine,27 cases were classical migraine and 71(cases) were ordinary migraine.EEG and V-EEG indicated most of them were in normal range and increase in diffused inactive echoes,and only 1 case of 98 EEG showed scattered epileptic waves;TCD indicated that the velocities of blood flow of intracranial arteries of 87 children with migraine were faster.Conclusions Clinical characteristics of children with migraine is similar with adault.Diagnosis of children with migraine and epilepsy,apply both EEG and TCD have great value in diagnosis of children with migraine.

Objective To investigate the expression in the VEGF,TGF-?1 of cervical squamous car- cinoma infected by HPV16,18.Methods Cells exfoliated from cervix(collected by clinician)of 99 women with cervical cancer and 54 women as a control group were analyzed blindly by human papillomavirus type 16 and 18 Fluorescent Polymerase Reaction Diagnositic kit.The expression of VEGF,TGF-?1 of the positive HPV16,18 of 38 women with cervical squamous cancer were studied by immunohistochemical stain.Results The positive expression of HPV16,18 was observed in 53 in the case of cervical cancer with positive rates of 54 %,but the positive rates was 7 % in the control group(P

OBJECTIVETo observe the effect of Qingfei Peiyuan Micro-pill (QPM) on HIV/AIDS patients with pulmonary infection of phlegm heat obstructing lung syndrome (PHOLS).

METHODSTotally 141 HIV/AIDS patients with pulmonary infection of PHOLS were randomly assigned to the treatment group (94 cases) and the control group (47cases). On the basis of Western medicine, patients in the treatment group took QPM. The therapeutic course for all was 28 days. The improvement of symptoms and signs was observed. The body temperature (BT), chest X ray, and white blood cells (WBCs) were detected.

RESULTSThe Chinese medical syndrome score was lower in the treatment group than in the control group at the 7th, 21st, and 28th day of treatment, showing statistical difference (P < 0.05). The efficacy was better in the treatment group than in the control group at the 7th, 21st, and 28th day of treatment, showing statistical difference (P < 0.05). The BT was lower in the treatment group than in the control group on the 7th day. There was no statistical difference in the patient number with normal WBCs on the 7th day (P > 0.05). But there was statistical difference in the patient number with normal WBCs on the 14th, 21st, and 28th day of treatment (P < 0.05). There was no statistical difference in the patient number with normal chest X ray on the 7th and 28th day of treatment (P > 0.05). But there was statistical difference in the patient number with normal chest X ray on the 14th and 21 st day of treatment (P < 0.05).

CONCLUSIONQPM had certain complementary effect on HIV/AIDS patients with pulmonary infection of PHOLS.

Acquired Immunodeficiency Syndrome ; complications ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Respiratory Tract Infections ; complications ; drug therapy ; Treatment Outcome

Objective To investigate the occurrence of adverse reactions of patients undertaking NIPPV treatment,and compare the difference of adverse reactions before and after the nursing interventions through giving the proper nursing interventions.Methods Nursing interventions were given to the patients who were receiving NIPPV treatment,and the patients were investigated on the first day of NIPPV and ahead of stopping NIPPV treatment.Results Compared to the complications of abdominal distention and fear when investigated at the first time,the occurrence of complications ahead of stopping NIPPV treatment reduced.and the difference had statistical meaning(P<0.05).Conclusions Nursing intervention is effective to reduce the occurrence of abdominal distension and fear. Nurses should reinforce the instructions ahead of treatment and the observation during the treatment to patients.

OBJECTIVETo evaluate the effect and results of short and medium periods of follow-up of percutaneous balloon pulmonary valvuloplasty for critical pulmonary stenosis of neonates and infants under 6 months of age.

METHODSBetween January 2002 and December 2008, 34 consecutive patients aged from 13 to 175 days with critical pulmonary valvular stenosis underwent percutaneous balloon valvuloplasty. Patients records, catheterization data, angiograms and echocardiograms were reviewed. Patients were followed up for 6 months to 4 years (mean 25.5 months) by means of clinical examination and Doppler echocardiography.

RESULTSThe pulmonary valvuloplasty was accomplished in 32 (94%) of 34 attempts. Immediately after dilation, right ventricular systolic pressure (RVSP) decreased from (96 ± 28) mm Hg (1 mm Hg = 0.133 kPa) (49 ± 20) mm Hg (P < 0.01), the transvalvular peak to peak systolic gradient (ΔP) decreased from (89 ± 25) mm Hg to (25 ± 12) mm Hg (P < 0.01), and the right ventricular/aortic systolic pressure ratio decreased from 1.2 ± 0.5 to 0.7 ± 0.3 (P < 0.01). One patient died because of cardiac tamponade following rupture of the pulmonary valve annulus, 2 patients developed pericardial effusion, 3 patients had infundibular spasm, 3 patients had a pre-dilation by small balloon and 1 patient had weakened femoral artery pollex. After a follow up period of 6 months to 4 years 3 of 31 patients lost to follow-up. Repeat valvuloplasty was performed in 5 patients (3 neonates), no patient required surgery, and the other 23 patients did not undergo further intervention, a mean peak systolic Doppler gradient of (20 ± 13) mm Hg was found and no significant pulmonary regurgitation was seen.

CONCLUSIONSPercutaneous balloon pulmonary valvuloplasty was effective and safe for the treatment of critical pulmonary stenosis of neonates and infants under 6 months of age with good short and medium term results.

Catheterization ; Female ; Follow-Up Studies ; Humans ; Infant ; Infant, Newborn ; Lost to Follow-Up ; Male ; Pulmonary Valve ; Pulmonary Valve Stenosis ; therapy ; Treatment Outcome

OBJECTIVETo explore the occurrence, prevention and cure prognosis of segment root polsy (especially in C5 palsy) after cervical decompression surgery.

METHODSFrom February 2006 and December 2008,162 patients were operated with cervical decompression through approach for anterior or posterior in our hospital. Among them, 10 cases occurred SRP after operation included 6 males and 4 females aged from 40 to 68 with an average of 53 years old. These cases were treated with dehydration, trophic nerve, hyperbaric oxygenation. The clinical data were retrospective analzed.

RESULTSTen patients were followed up from 8 months to 3 years with an average of 2.4 years. It was observed that all the patients recovered during a period of 4.4 months on average (ranging from 3 weeks to 8 months).

CONCLUSIONSRP(especially in C5 palsy) is one of the common complications of anterior or posterior cervical decompression surgery. SRP is usually the result of various nosogenesis. As there was no effective treatment, conservative treatment is usually adopted with optimistic prognosis.

Adult ; Aged ; Cervical Vertebrae ; surgery ; Decompression, Surgical ; adverse effects ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Paralysis ; diagnosis ; etiology ; physiopathology ; prevention & control ; Prognosis ; Recovery of Function ; Retrospective Studies ; Spinal Nerve Roots ; pathology ; physiopathology

OBJECTIVETo investigate the effects of cis-combretastatin-A1 phosphate (cis-CA1P) on tumor cell proliferation, and its effects on the blood vessel formations.

METHODSMTT and IC50 values were used to assess the inhibitory effects of cis-CA1P on tumor cell proliferation. Chicken embryo chorioallantoic membrane and thoracic aorta annulations isolated from rats were used to investigate the effects of cis-CAIP on the blood vessel formation.

RESULTSCis-CA1P concentration-dependently inhibited the proliferations of several cancer cell lines, including human gastric carcinoma cell line MGC-803, human leukemic monocyte lymphoma cell line U937, human melanoma cell line A375, human colon cancer cell line HCT116, human breast carcinoma cell line MDA-MB-231, and human leukemia cell line K562. Cis-CAIP significantly decreased the formation of blood vessels in chicken embryo chorioallantoic membrane and in thoracic aorta annulations.

CONCLUSIONCis-CA1P inhibits cancer cell proliferation and prevents blood vessel formation.

Animals ; Aorta ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Chick Embryo ; Chorioallantoic Membrane ; blood supply ; drug effects ; Humans ; In Vitro Techniques ; Neovascularization, Pathologic ; prevention & control ; Phosphates ; pharmacology ; Rats ; Stilbenes ; chemistry ; pharmacology

OBJECTIVETo investigate the impacts of metabolic syndrome (MS) on endothelial function and target organ damage in hypertensive patients.

METHODSPatients with essential hypertension (EH) were divided into two groups: hypertension and metabolic syndrome (EH + MS, n = 61), hypertension without metabolic syndrome (EH + nonMS, n = 95) and 31 healthy subjects served as normal control (NC). The change of brachial artery vascular diameter, blood flow volume and vascular resistance after reactive hyperemia were measured by color Doppler ultrasonography.

RESULTS(1) Triglyceride (TG), fasting blood glucose (FBG), body mass index (BMI) were higher in EH + MS group than that in EH + nonMS group (P < 0.05). (2) Endothelium-dependent Dilatation (FMD%) and rate of flow volume of reactive hyperemia were significantly lower in EH + MS group than that in EH + nonMS and NC group [(7.08 +/- 3.21)% vs. (8.18 +/- 1.74)% and (10.41 +/- 4.52)%, P < 0.05 and 0.01 respectively; (154.19 +/- 78.94)% vs. (196.44 +/- 64.22)% and (221.81 +/- 89.64)%, P < 0.05 and 0.01 respectively], while these parameters were similar between EH + nonMS and NC groups (P > 0.05). (3) The high sequence of forearm dilatation capability was also significantly reduced in EH + MS group compared to other groups. (4) The incidences of carotid atherosclerotic plaque and left ventricular hypertrophy (LVH) were significantly increased in EH + MS group compared to EH + nonMS group and NC group. (5) FMD was correlated with age, gender, smoking, SBP, DBP, TG, Fib respectively (P < 0.05). Intima-media thickness (IMT) of carotid artery was positively related with age, smoking, SBP, DBP, BMI, TG, Fib respectively. The left ventricular mass index (LVMI) was positively related with age, smoking, SBP, DBP, BMI, TG respectively. FMD was negatively related with IMT and LVMI respectively (P < 0.01).

CONCLUSIONMetabolic syndrome further aggravated endothelial dysfunction and target organ damage in patients with essential hypertension.

Adult ; Aged ; Aged, 80 and over ; Endothelium, Vascular ; physiopathology ; Female ; Humans ; Hypertension ; complications ; physiopathology ; Hypertrophy, Left Ventricular ; etiology ; Insulin Resistance ; Male ; Metabolic Syndrome ; complications ; physiopathology ; Middle Aged ; Vascular Resistance

BACKGROUNDGrowth and development of infants has been an important topic in pediatrics for a long time. Infants must be provided with food containing all necessary nutrients. Breast milk is believed to be the most desirable natural and cheapest food for well-balanced nutrition. But with the progress in the development of substitute food in developed countries, it is thought that formula milk can meet the requirement for infant growth. During early infancy, growth, as the most sensitive index of health, is therefore a critical component in evaluating the adequacy of breast-feeding, mixed-feeding and formula feeding. Iron status is another important index of infant health. Iron deficiency anemia remains the most prevalent nutritional deficiency index in infants worldwide. This study is to compare infants in Beijing at 4 months who are on three different feeding modes (breast feeding, mixed feeding and formula feeding) in physical changes and iron status. The results may provide new mothers with support in feeding mode selection, which will also be helpful to the China Nutrition Association in feeding mode education.

METHODSThis is a cohort study. One thousand and one normal Beijing infants were followed regularly for 12 months. Body weight and horizontal length were measured. Hemoglobin, red blood cell counts, mean corpuscular volume, mean corpuscular hemoglobin and serum iron were analyzed at 4 months.

RESULTSThe breast feeding percentage in the first 4 months was 47.9%. The feeding mode was not significantly related to maternal delivery age, education, labor pathway nor infant sex (P>0.05). Infant boys and girls exclusively breast-fed from 0 to 4 months had the highest weight at 0-6 months. The anemia rate of breast-fed infant boys at 4 months was the highest.

CONCLUSIONSBreast feeding should be given more emphasis. It is compulsory for new mothers to breast-feed their infants if possible. Social environment should also guarantee the requirement for breast feeding. Furthermore the normal values of hemoglobin, mean corpuscular volume and serum iron, which were originally used to judge children's iron deficiency anemia, might not be optimal for evaluating infants. There might be a need to develop sex-specific cutoff levels of hemoglobin, mean corpuscular volume and serum iron for infants.

Anemia, Iron-Deficiency ; epidemiology ; Breast Feeding ; Child Development ; Erythrocyte Indices ; Hemoglobins ; analysis ; Humans ; Infant ; Infant Formula ; Infant, Newborn ; Iron ; blood ; Prevalence

Objective To observe the effect of agmatine on brain ede-ma and examine the relation between blood brain barrier ( BBB) per-meability and aquaporin 4 ( AQP4 ) and aquaporin 9 ( AQP9 ) in rats with cerebral ischemic reperfusion.Methods Health male Sprague-Dawley rats were randomly divided into sham group , model group and test ( agmatine ) group.And 2 h after middle cerebral artery occlusion, giving agmatine ( 50 mg · kg -1 ) in test group or 0.9%NaCl in sham and model groups by intraperitoneal injection, respec-tively.Brain edema and the size of the brain infarct were assayed by brain water content and BBB permeability and 2,3,5 -triphenyltet-razoliumchloridstaining( TTC).The morphological changes of neurons were observed by hematoxylin and eosin staining and transmission electron microscopy.And the expression of AQP4 and AQP9 were assessed by Western -blotting.Results The BBB permeability de-creased significantly and the morphological changes of neurons were reduced significantly and the expression of AQP4 and AQP9 decreased significantly in rats with agmatine.Conclusion Agmatine reduce the injury of the BBB by decreasing the expression of AQP4 and AQP9 , and relieve the neuron injury induced by brain edema.