Objective To evaluate the therapeutic effect of botulinum toxin A in conjunction with Wuidatechniques in the treatment of lower limbs spasticity in children with cerebral palsy. Methods Forty patients weredivided randomly into a treatment group and a control group. The 18 patients in the treatment group were treatedwith Botulinum toxin A injection and Wuida rehabilitation techniques, the other 22 patients with Wuida techniquessolely served as control. All the patients were evaluated with Physician Rating Scale (PRS) and Ashworth Scale.Results Botulinum toxin A in conjunction with Wuida techniques significantly improved in the lower limbs func-tion of the patients at 3 days after treatment(P

Cestode Infections ; parasitology ; Humans ; Infant ; Male

Objective To investigate the bid gene expression and cell death in brain after cerebral hypoxia-ischemia in neonatal rats and the effects of dexamethasone(DEX)on bid gene expression,so as to elucidate the possible mechanism of the neuroprotective effect of DEX pretreatment on rats following cerebral hypoxia-ischemia.Methods Twenty-four SD neonatal rats were divided randomly into hypoxia-ischemia brain damage(HIBD),normal,dexamethasone-pretreated and 9 g/L NaCl(NS)control group.The animal models of HIBD were made.Total RNA from ipsilateral cerebral hemisphere was extracted.Reverse transcription polymerase chain reaction(RT-PCR)was used to evaluate the level of bid gene expression after hypoxia-ischemia.Cerebral apoptosis was determined by terminal-deoxynucleotidy transferase mediated d-UTP nick end labeling(TUNEL).Results The levels of bid mRNA were higher in HIBD rats than those in normal rats.The number of positive apoptosis cells significantly increased in HIBD group(P

Objective To explore the cellular inhibitor of apoptosis protein 1(cIAP1)gene expression and Caspase-3 activity in brain after cerebral hypoxia-ischemia in neonatal rats and the influence of dexamethasone(DEX)on cIAP1 gene expression and Caspase-3 activity,so as to elucidate the possible mechanism of the neuro-protective effect of DEX pretreatment on rats following cerebral hypoxia-ischemia.Methods Twenty-four SD neonatal rats were divided randomly into hypoxic-ischemic brain damage group(HIBD group),normal group(NS group),dexamethasone-pretreated group(DEX group)and 9 g/L NaCl control group(NS group).The animal models of HIBD were made.Total RNA from ipsilateral cerebral hemisphere was extracted.Reverse transcription polymerase chain reaction(RT-PCR)was used to evaluate the level of cIAP1 gene expression after hypoxia-ischemia.Caspase-3 relative activity of brain tissue was determined by colorimetric assay.Results The levels of cIAP1 mRNA were lower in HIBD group than those in NS group.Caspase-3 relative activity significantly increased in HIBD group(P

OBJECTIVETo evaluate the role of Jiangzhi Xiaoban Tablet (JXT) in improving heartfunction of coronary heart disease (CHD) patients by tissue Doppler imaging (TDI) and speckle trackingimaging (STI) technology.

METHODSRecruited were 60 inpatients with confirmed CHD by coronary angiography at First Affiliated Hospital, Hunan University of Traditional Chinese Medicine from October 2013to November 2014. They were assigned to the treatment group (group A) and the control group (groupB) according to random digit table, 30 cases in each group. Patients in group A took JXT, 0.45 g/tablet,4 tablets each time, 3 times per day, while those in group B took Simvastatin Tablet, 20 mg/tablet, 1 tablet each time, once per evening. The therapeutic course for all was 8 weeks. The long axis view of theheart of 18 segments STI Peak strain LS and TDI peak systolic Sa parameters were performed in all patients before and after treatment.

RESULTSBefore treatment segments of STI strain LS and TDI longitudinal peak systolic peak Sa were not statistically different between the two groups (P > 0.05). Each segment of STI peak longitudinal strain LS and TDI peak systolic Sa in the two groups were higher after treatment than before treatment (P < 0.05). After treatment each segment of STI parameters of LS and eachTDI segment parameters of Sa were significantly lower in group B than in group A (P < 0.01).

CONCLUSIONJXT could improve heart function of CHD patients to different degrees, and its curative effect was betterthan that of routine Western medicine (Simvastatin Tablets) treatment.

Coronary Artery Disease ; drug therapy ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Echocardiography, Doppler ; Heart ; drug effects ; Humans ; Simvastatin ; therapeutic use ; Tablets

Objective:To observe the clinical efficacy and safety of cranial suture acupuncture plus paroxetine in treating depression,and to discuss the action mechanism of this acupuncture method.Methods:One hundred depression patients were allocated to an observation group and a control group according to the random number table,with 50 cases in each group.The control group was intervened by oral administration of paroxetine tablets,20 mg each time,once a day for successive 6 weeks;the observation group was additionally given cranial suture acupuncture,once a day for 6 weeks.They were scored by Hamilton depression scale-17 (HAMD-17) before the treatment and respectively after 1-week,2-week,4-week and 6-week treatment.The clinical efficacy and safety were also observed.Results:After 6-week treatment,the total effective rate was 94.0％ in the observation group versus 78.0％ in the control group,and the between-group difference was statistically significant (P＜0.01).The HAMD-17 scores respectively after 1-week,2-week,4-week and 6-week treatment were significantly lower than the score before the treatment in the observation group (all P＜0.05);the HAMD-17 scores respectively after 2-week,4-week and 6-week treatment were significantly different from the score before the treatment in the control group (all P＜0.05).There were significant differences in the HAMD-17 score between the two groups respectively after 4-week and 6-week treatment (both P＜0.05).Conclusion:Cranial suture acupuncture plus paroxetine can ease the symptoms of depression,with faster onset and more significant therapeutic efficacy compared with paroxetine alone.

To investigate the therapeutic effect of artesunate on mouse cytomegalovirus pneumonia, the BALB/c-nu mice were infected with murine cytomegalovirus-green fluorescent protein (MCMV-GFP) by nose dropping method. The experimental protocol was approved by the Medical Laboratory Animal Ethics Committee of Guangzhou Medical University. The BALB/c-nu mice were randomly divided into five groups: control group, MCMV pneumonia group, and artesunate (60, 120, and 240 mg·kg^-1) groups. The survival rate, weights, and virus loads in lungs among the groups were observed. The degree of histopathologic changes in lungs was assessed directly by hematoxylin-eosin (HE) assay. MCMV-GFP expression was assessed by immunofluorescence. In addition, reverse transcription polymerase chain reaction (RT-PCR) analysis was performed to investigate the content of major immediate early 1 (Mie1) mRNA, and enzyme-linked immunosorbent assay (ELISA) was used to detect the changes of inflammatory factors, interleukin 10 (IL-10), IL-6, and tumor necrosis factor-α (TNF-α). Western blot analysis was used to detect the expression of the changes of nuclear factor-kappa B (NF-κB) signaling pathways in total proteins. Compared with MCMV group, artesunate (120 mg·kg^-1) significantly increased body weights of MCMV-infected nude mice over 30 days, and decreased the viral titer in lung homogenate, lung inflammation, and histological severity. Moreover, the administration of artesunate (120 mg·kg^-1) could downregulate the expression of phospho-NF-κB (p-NF-κB) p65 in the lungs of mice. The present study suggested that artesunate can protect the immunocompromised mice from MCMV-induced interstitial pneumonia via downregulating NF-κB signaling pathway, thus attenuating inflammation in the lungs.

OBJECTIVE: To research the value of polymorphism of salivary esterase(Set) in paternity and personal identification. METHODS: Phenotype and genotype of human salivary esterase were detected in 114 liquid saliva samples from the Chinese population by disc electrophoresis and fast blue RR staining assay. RESULTS: The frequency of Set type was F 22.81%, FS 50.88%, S2 6.31%. The estimated gene frequency of SetF was 0.4825 and SetS was 0.5175. The PE was 0.1875 and the DP was 0.6199. CONCLUSION Polymorphism of salivary esterase (Set) was practical in paternity and personal identification.
Esterases/genetics* ; Forensic Anthropology/methods* ; Gene Frequency ; Humans ; Paternity ; Polymorphism, Genetic ; Saliva/enzymology*

OBJECTIVETo investigate the Malytea Scurfpea fruit (MSF) on melanocyte adhesion and migration.

METHODHuman epidermal melanocytes were treated with MSF and Ginger respectively, then adhesion to bovine serum fibronectin-coated culture dishes was checked. Control and treated cells were also examined for migration into micropore filters coated with the same protein.

RESULTCompared with control, MSF treated melanocytes were obviously easier to adhere to the dishes and move into the filters in a dose-dependent manner. When the dose of MSF was 200 mg x L(-1), it could not reincrease melanocyte adhesion and migration. At 10 mg x L(-1), under every other concentrations of MSF, there was no marked difference among MSF-treated, Ginger-treated and untreated melanocytes (P < 0.05) when adhesion test were studied. But to migration, even at 10 mg x L(-1) MSF, there was obvious increased migration compared with MSF-untreated or Ginger-treated melanocytes (P < 0.01).

CONCLUSIONMSF has effect on melanocyte adhesion and migration, which can explain, in part, the capacity of MSF to modulate melanocyte function in vitiligo lesions.

Cell Adhesion ; drug effects ; Cell Movement ; drug effects ; Cells, Cultured ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Fruit ; chemistry ; Ginger ; chemistry ; Humans ; Melanocytes ; cytology ; drug effects ; Plants, Medicinal ; chemistry ; Psoralea ; chemistry

To investigate the distribution of mitochondria DNA 4 977 bp deletion, a common deletion (CD), in normal populations of Chinese, human peripheral blood samples from sixty healthy donors were collected, and levels of the CD in genomic DNA from the samples were detected using real-time PCR. The results showed that the CD was found in 27 health donors, with its positive rate being 45% (27/60). The CD ratio was between 0 and 0.00308%, and not affected by age and gender in sixty healthy donors. Our studies indicate that the CD ratio is low, and do not show the age-dependent accumulation and any gender difference in peripheral whole blood from the normal Chinese population.
Base Sequence ; DNA Primers ; DNA, Mitochondrial ; genetics ; Female ; Humans ; Male ; Real-Time Polymerase Chain Reaction ; Sequence Deletion