Objective To study the effect of transcatheter arterial chemoembolizafion (TACE) on inhibitor apoptosis protein-Survivin, Survivin mRNA and proliferating cell nuclear antigen (PCNA). Methods Group A of hepatocelluar carcinoma with preoperative TACE (n = 26), group B of hepatocelluar carcinoma without any interven-tional therapy (n = 30) ,group C of Normal liver (n = 16) were divided. The expression of Survivin mRNA and the expression of Survivin and PCNA were detected. Result ①The positive Survivin mRNA expression in group A and the grey difference were lowere than that in group B (P < 0.05) ; ②The positive Survivin expression and the grey difference in group A were lower than that in group B (P < 0.05) ; ③The proliferating index (PI) of carcinoma tis-sure in group B was higher in group A and group C (P < 0.05 for each). Conclusion There is a high positive ex-pression of Survivin mRNA and Survivin, which may be decreased by TACE and then the proliferation of hepatocellu-lar carcinoma cell is surpressed.

Adolescent ; Child ; Child, Preschool ; Female ; Herpesvirus 4, Human ; Humans ; Infant ; Infectious Mononucleosis ; diagnosis ; pathology ; virology ; Liver ; pathology ; Male

A moderately thermoacidophilic iron-oxidizing bacterium,designated as strain MLY,was isolated from a coal spoil heap in China.The optimum of temperature for growth is 50℃～54℃.The optimum of pH is 1.2～1.4.The strain MLY is facultative autotroph and grows heterotrophically on yeast extract.It is able to oxidize ferrous iron(Fe 2+ ),pyrite(FeS 2),and elemental sulfur(S 0) autotrophically and mixotrophically in the presence of yeast extract.Autotrophic oxidation of elemental sulfur is relative weak.The comparison of ferrous iron and pyrite oxidation between strain MLY and A10 Thiobacillus ferrooxidans,strain indicated that MLY is one time faster than A10.

Objective To investigate the long-term effect of recombinate human growth hormone(rhGH) on the immune function in patients with liver cancer. Methods Fifty patients with hepatoma who underwent hepatectomy were randomly divided into two groups:(1)Control group;(2)rhGH treatment(GH) group. All patients were treated with TPN for five days postoperatively,and additionally the patients in the GH group received rhGH(8U/d IH) in the evening for seven days. Results IgG,IgM,CD3,CD4 in the control group and CD8 in the GH group were significantly lower on day 10 postoperatively than that on preoperative days. IgG in the GH group significantly increased on day 15. The 1 year and 3 year survival rate and recurrent rate were not different between the two groups. Conclusions rhGH therapy can improve the immune function of patients with hepatoma who underwent hepatectomy and has no side effect on the long term survival and recurrence.

Female ; Foreign Bodies ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Pharynx ; Tomography, Spiral Computed

?AlM: To study the correlation between monocular mild myopic juvenile myopia degree and dominant eye.
? METHODS: Totally 158 patients with juvenile monocularly mild myopia in our hospital from December 2012 to December 2013 were retrospectively analyzed, and cylindrical mirror astigmatism was used for spherical equivalent conversion. On the basis of the myopic degree, they were divided into three groups, 30 cases in group A (-0. 25~-0. 75D), 92 cases in B group (-1. 0~-2. 0D), 36 cases in group C (-2. 25 ~ -3. 0D). The card hole method was selected to measure dominant eye for subjectsat nearly 33cm and 5m. After glasses correction of ametropia, the far and near dominant eyes were received measurement again.
?RESULTS:The monocular mild myopia of dominant eye was compared with the non-dominant eye adjustment function, and there was no significant difference ( P>0. 05 ) . The dominant eye, non - dominant eye mean diopter and other correlations of eyes in the three groups were compared, and there was no significant difference (P>0. 05). The dominant eye of three groups at 5m was compared, and there was significant difference (P<0. 05). The dominant eye of three groups at 33cm was compared, and there was significant difference (P<0. 05). Dominant eye at different visual distance was compared, and there was significant difference (P<0. 05). Monocular uncorrected eye was compared with dominant eye mild afte myopia glassesr, and there was significant difference (P< 0. 05).
?CONCLUSlON: The formation of myopic anisometropia is related to the degree of clearly seeing objects, although glasses correction can improve the clarity and visual, but affect the choice of the dominant eye, because the myopic anisometropia appears most early in the dominant eye, therefore optician correction stage, which should be taken into consideration, and avoid the severity of the adolescent myopia.

Abstract? AIM: To investigate changes of anterior chamber parameters after posterior chamber phakic implantable collamer lens ( ICL ) surgery and its correlation with intraocular pressure ( IOP) .?METHODS: This was a retrospective case series study. Seventy four eyes in 43 myopia patients were examined by Allegro Oculyzer anterior segment tomography to obtain the changes of anterior chamber volume ( ACV ) , anterior chamber angle ( ACA) , central anterior chamber depth ( ACD) and vault, meanwhile, to measure the IOP to analyze the correlation with anterior chamber parameters.?RESULTS: Compared with preoperative, ACV, ACA, ACD all decreased apparently ( P <0.01 ) in the postoperative period of 1, 3, and 6mo.ACV, ACA and ACD showed their stability in each period after the surgery.There were changes of vault in 1 and 6mo ( t=27.66, P=0.01).IOP had not altered when compared with the preoperative.This research revealed that IOP had no relation with ACV, ACA, ACD and vault in every phase( all P>0.05).?CONCLUSION:For patients underwent ICL, the anterior chamber parameters all decreased which included ACV, ACA, ACD, and had stabilized since early postoperative period. Correspondingly, IOP was stable and had not correlate with ACV, ACA, ACD and vault, however the long-term observation is still necessary.

Objective To investigate the distribution and drug resistance of genital tract pathogens in pregnant women with premature rupture of membranes (PROM),and provide guidance for clinical rational use of antibiotics.Methods From 2011 to 2013,3 162 cases of patients with premature rupture of membranes were cultured for bacteria,Mycoplasma and Chlamydia.Identification and drug sensitive test of the bacteria were detected by VITEK II system;all of the data were ana-lyzed by WHONET5.6 software.Results The rate of infection was 33.30%,in which the positive rate of bacteria,Fung, Mycoplasma culture and Chlamydia trachomatis antigen detection were 13.19%,4.87%,24.89% and 2.72% respectively. The ratio of Escherichia coli producing extended spectrum beta lactamases (ESBLS)were 13.76%.The ratio of Methicillin resistant Staphylococcus aureus (MRSA)and Methicillin resistant coagulase negative Staphylococcus (MRCNS)were 27.27%and 66.25% respectively.Mycoplasma was most sensitive to minocycline,doxycycline.Conclusion Mycoplasma in-fection was the first,followed by bacteria.clinical should strengthen the surveillance of pathogen infection,and rational use of antibiotics according to the results of drug sensitive test.

Female ; Follow-Up Studies ; Hearing Loss ; etiology ; Hearing Tests ; Humans ; Infant, Newborn ; Male ; Risk Factors

This paper primarily discusses such information of microwave-induced thermoacoustic tomography a new medical functional imaging method as its principle hardware structure reconstruction algorithm and imaging results in which research and advance of Wang LV's research team are introduced. The application perspective of microwave-induced thermoacoustic tomography is also included.