Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Facial Muscles ; physiopathology ; Facial Paralysis ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Needles ; Urticaria ; therapy ; Young Adult

Objective To investigate the effect of bifidobacteria on dextran sulphate sodium(DSS)- induced acute ulcerative colitis in mice.Methods Thirty BALB/C mice were randomly divided into nor- mal control group (n=10),0501 strain group (n=10) and c122 strain group (n=10).Fifty BALB/ C mice received 5% dextran sulphate sodium(DSS) for 7 days to induce ulcerative colitis.The mice were then divided to model group,negative control group(perfused with 0.9 NaCl solution ),positive control group(perfused with SASP of 20 mg/ml),DSS + 0501 strain group(perfused with 1?10~9 CFU/ml bifidobacteria 0501 strain solution and DSS + c122 strain group (perfused with 1?10~9 CFU/ml bifidobacteria c122 strain solution).All mice were sacrificed 9 days later.The colon specimens were measure by histoehemical staining with H-E.The expressions of interleukin-10 (IL-10) and its protein were detected by RT-PCR and immunohistochemistry respectively.Results The degree of colon inflam- mation in mice both in DSS+ 0501 strain and DSS+ c122 strain groups were aggravated and expressions of IL-10 mRNA and protein were reduced compared to model group.No colon inflammation was found in 0501 strain and c122 strain groups.Conclusion Some strain of bifidobaeteria may aggravate colon in- flammation in mice when mucosal harrier is destroyed.

Aged, 80 and over ; Humans ; Male ; Maxillary Sinus Neoplasms ; pathology ; Neoplasms, Muscle Tissue ; pathology

Adolescent ; Adult ; Case-Control Studies ; Female ; Hepatitis B, Chronic ; blood ; Humans ; Male ; Middle Aged ; Norepinephrine ; blood ; Young Adult

Objective To explore the liver pathology from live related liver transplatation(LRLT) of Wilson′s disease(WD) in children,and evaluatethe indication of LRLT.Methods The sample of this study,including the donater and patient,came from the LRLT. It was observed with HE,MASSON,Timm′s and Rubeanic staining.Results With HE and MASSON stainning,hepatocyte showed degeneration,fiber hyperplasic and false lobule formed;Timm′s and Rubeanic stainning showed typical black deposit of granules and conglomerations.Liver pathology revealed that liver cirrhosis appeared,and it was diffrentent from Child Pugh.Conclusions It is of great significance that the liver pathology is useful for the treatment of WD.If liver pathology supportes,the indication of LRLT can be measurably broadened.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; classification ; genetics ; Leukemia, Myeloid, Acute ; classification ; genetics ; Male ; Middle Aged ; RNA, Messenger ; genetics ; TNF-Related Apoptosis-Inducing Ligand ; genetics ; Young Adult

In this study, plate transparent circle by Davis method was introduce firstly screening ?-Rhamnosidase high-yield strain. The spore-sprouted Aspergillus niger 8-hour were mutagenized by ethyl methane sulphonate and pre-screened via transparent circle. 11% mutants yield 40% higher of ?-rhamnosidase than the original strain. A high-yield strain, T-226 with the highest ?-rhamnosidase activity of 373.4 U/mL was finally selected from these potential high-yield mutants after rescreened by shake flask fermentation twice. When the T-226 strain was fermented in 5 L bioreactor, the enzyme activity could reach to 631.9 U/mL after 84 h. Thus, the established screening method is highly efficient to isolate ?-rhamnosidase high-yield mutant of A. niger.

Objective To study whether hyperthermia and ionizing radiation could produce combined effects on the neurobehaviors of neonatal rats.Methods These rats who were pregnant for 8 or 9 days received respectively total body irradiation by 60Co-rays .When the rats were pregnant for 10 days,the temperature of rat anus was kept at (37?0.5) ℃,(41?0.5) ℃,(42?0.5) ℃,respectively in warming boxes and lasted for 2,3,4,5 minutes.The neurobehaviors of neonatal rats were observed.Results In contrast to control group and 37 ℃group ,when pregnant rats were exposed to high temperature.the neonate rats were delayed for the appearance of four physiologic markers,the age of acquisition for four reflexes and the time of learning and memory(P

Objective Evaluate the effects of venous-arterial modified ultrafiltration on hemodynamics compared to arterial-venous in children undergoing cardiopulmonary bypass (CPB) for repair of congenital heart defects. Methods Forty patients underwent MUF randomly divided into two groups,group V-A MUF (n =20) and group A-V MUF (n =20) for 10 min after CPB. They were studied before CPB, after CPB, 10 min after CPB, and 30 min after CPB. Haemodynamic data including heart rate, blood pressure, central venous pressure and hematocrit were recorded. Transoesophaegeal echocardiography determined left ventricular posterior wall thickness in end-systole ( LVPWs) and end-diastole (LVPWd) , end diastolic volume (EDV) , end systolic volume (ESV) and ejection fraction (EF) were measured and compared in two groups. Results Patients in V-A MUF maintained better systolic arterial blood pressure at 10 min and 30 min compared with 0 min values after CPB. A significant decrease in EF were observed in both groups immediately after CPB ( P < 0.05 ). Significant increase in EF was observed at 10 min (60% ) and 30 min (46% ) after CPB compared with 0 min value after bypass in V-A MUF (P <0.001 ). In A-V MUF, no such increase in EF was observed. EF were significantly higher at 10 min and 30 min in V-A MUF as compared with A-V MUF (P < 0. 001). There was also significant improvement in posterior wall thickness in V-A MUF (P <0.05). Haematocrit values were not different in duration of postoperative between two groups. Conclusion Veno-arterial modified ultrafiltration is a safe and effective method of improving hemodynamics in children following cardiac surgery.