Magnetic resonance imaging (MRI) is now an important diagnostic technology in determining brain structure injury. It has important meaning for determining the pathological type of CP, MRI findings in CP showed a good correlation with CP type, gestational age, etiology and injury time. In this article, the authors reviewed the advance in research on relationship between changes in MRI and gestational age, etiology and injury time.

Objective To observe the improvement of Salmeterol fluticasone propionate and Tiotropium bromide for inhalation in the treatment of chronic obstructive pulmonary disease ( COPD ) with bronchial asthma patients.Methods 89 patients were randomly divided into the observation group with 46 cases and control group with 43 cases,both groups were given conventional therapy.The control group was given Salmeterol fluticasone propionate 50μg/500μg,twice a day;the observation group was given Tiotropium bromide 18μg, twice a day, based on the therapy of control group.The two groups were treated for 14 days,and then curative effect,score of SGRQ,pulmonary function and blood gas analysis index were evaluated, and adverse reactions were recorded.Results The total effective rate of treatment group was 86.1%,higher than that of the control group(68.6%) (Z=2.68,P<0.05);Compared with the control group after treatment,functional parameters[ FEV1 ( L) ,FEV1 (%) and FEV1/FVC(%) ] of the observation group increased significantly,and the observation group were all higher than that of the control group [(2.27 ±0.45) vs (1.92 ±0.36),(64.27 ±16.11) vs (53.64 ±15.55),(54.85 ±14.81) vs (45.33 ± 13.23)],the differences were all statistically significant(t=4.20,3.16,3.19,all P<0.05);PaO2 of the two groups patients were increased and PaCO2 were decreased,scores of SGRQ were decreased obviously,and the change of the observation group was obviously[(47.61 ±3.64) vs (49.34 ±4.23),(67.33 ±5.56) vs (63.66 ±5.21), (45.34 ±3.72) vs (50.65 ±4.16)],the difference was statistically significant(t =2.13,3.32,6.54,all P<0.05) .Conclusion Salmeterol fluticasone propionate and Tiotropium bromide for inhalation can improve lung func-tional parameters and respiratory conditions of the parents with COPD and bronchial asthma obviously, reduce the score of SGRQ,curative effect is distinct,worthy of clinical popularization and application.

Objective To explore the mechanism of cerebral infarction caused by hyperhomocystinemia.Methods A hundred and nineteen paitents with acute cerebral infarction were chosen for case group.According to their levels of plasm total homocystine,they were divided into two groups: hyperhomocystinemia group and nonhyperhomocystinemia group.Forty patents without cerebrovascular disease,hepatophy,nephrosis and thyroid gland disease were chosen as control subjects.Plasm levels of total homocystine,serum levels of MDA and IL-8 were measured respectively,their correlations were also studied.Results Plasma levels of tHcy(?mol/L)and serum levels of MDA(nmol/L)and IL-8 (ng/ml)showed a significant increase in case group(19.97,4.41?0.84,0.23?0.08)in comparison with control subjects(9.83,3.24?0.64,0.12?0.08),t values were 8.139,8.021,7.767 respectively(P

DNA ; analysis ; Female ; Humans ; Neonatology ; Polymerase Chain Reaction ; Pregnancy ; Prenatal Diagnosis ; methods ; alpha-Thalassemia ; diagnosis ; genetics

AIM: To explore the effects of rheum tanguticum polysaccharides(RTP) on TNBS-induced colitis in mice and its probable mechanisms.METHODS: Mice colitis model was induced by 2,4,6-trinitrobenzene sulfonic acid(TNBS).The mice were randomly divided into 5 groups,normal group,model group,RTP-100,200 and 400 group.The macroscopical and histological changes of the colon were evaluated and the cytokines IL-8,IL-10,TNF-?and IL-4 produced by splenocyts were analyzed with ELISA.RESULTS: Compared with the model group,both symptoms and the lesions of colonic mucosa of RTP-200 and 400 group were slighter on ulcerative colitis induced by TNBS in mice. Furthermore,the expressions of TNF-?and IL-8 in colon tissue of mice with TNBS-induced colitis were higher and the IL-10 and IL-4 were lower than that of normal control(P

AIM: To evaluate the protection of Mn~(2+) on injury of human kidney tubular epithelial cell line induced by gentamicin, and investigate its principals. METHODS: Gentamicin was used to injury human kidney tubular epithelial cell line (HK-2) to produce model of kidney injury. MTT method was used to measure effect of Mn~(2+) on proliferation of cells after they were injured by gentamicin. The spectrophotometry method was used to observe the change of LDH,NAG and SOD effected by Mn~(2+). Ultrastructure was examined by electron microscopy. RESULTS: Although HK-2 cells were injured, Mn~(2+) promoted cells proliferation, decreased LDH activity and NAG content, increased SOD activity, and alleviated dilation of the mitochondria and crushing of lysosomes. CONCLUSION: Mn~(2+) can protect human kidney tubular epithelial cell line from injury induced by gentamicin. It may be in relation to inhibiting the oxidative injury, lightening dilation of the mitochondria, protecting the integrity of lysosomes and decrease the leakage of enzyme.

Objective To explore efficiently treatment of advanced stage superior segment esophageal cancer.Methods The 30 cases with advanced stage superior segment esophageal cancer were randomly separated two groups:Treatment group 14 cases were local chemotherapy treated by gastroendoscopy,comminute with radication;Control group 16 cases were treated by surgical operative treatment,combinate with vadication.Results The treatment group and conerol group remission rates were 85.71% and 68.75%,1 year's survival rates were 71.42% and 50%.Conclusion Superior segment advanced stage esophageal cancer is local chemotherapy treated by gastroendoscopy,cuvative efficavy is distimction.

Objective To explore the clinical efficacy and side effect of hepatocyte growth - promoting factor in treatment of infant hepatitis syndrome. Methods Sixty one cases of infant hepatitis syndrome were chased as the treatment group who hospitalized in our hospital from March 2002 to Feb 2003,and 54 cases of infant hepatitis syndrome as control group who hospitalized during March 2001 to Feb 2002. The treatment group were administrated with hepatocyte growth - promoting factor for 2 weeks. We obser-ved the recovery of patient's liver function (TBIL.ALT, AST) and the side effect of hepatocyte growth- promoting factor after two weeks of the treatment. Results After the treatment,TBIL and ALT decreased significantly in the treatment group of infant hepatitis syndrome. The treatment group was superior to the control group (P

Objective To explore the relationship between tumor necrosis factor(TNF)-? promoter G238A,G308A and interferon(IFN)-?+874A/T polymorphism and susceptibility to cytomegalovirus(CMV) hepatitis.Methods A TaqMan fluorescence polymerase chain reaction(PCR) in the IFN-?+874A/T and TNF-? gene promoter region single nucleotide polymorphism was tested in the subjects,including 87 infants with CMV hepatitis and 89 children without CMV hepatitis.Results No evident difference of TNF-? +238G/A and+308G/A allele frequency was found between infants with CMV hepatitis and controls.The cases of IFN-?+874 AA,AT and TT genotype were 64,20,3 cases in the infant CMV hepatitis group,and 45,26 and 18 cases in the control group,respectively.There was significant difference in IFN-?+874 allele genotype and frequency between infants with CMV hepatitis and the control group(P=0.001,P

Administration, Oral ; Administration, Topical ; Adult ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; Humans ; Interleukin-10 ; blood ; Interleukin-18 ; blood ; Male ; Middle Aged ; Phytotherapy ; Warts ; blood ; drug therapy ; Young Adult