Hepatitis B ; pathology ; therapy ; Hepatitis B Surface Antigens ; Hepatitis B virus ; Humans

Drug Resistance, Viral ; genetics ; Hepatitis B virus ; drug effects ; genetics ; Mutation

ObjectiveTo evaluate the effect of facial fat tissue grafting and remodeling with SMAS suspension in facial rejuvenation.MethodsThe treatment process of 12 patients with facial fat tissue grafting and SMAS-suspended rhytidectomy were reviewed retrospectively,the surgical operative procedure and treatment results of facial liposuction and autologous fat grafting with SMAS-suspended rhytidectomy were analyzed and evaluated.Results12 patients underwent facial liposuction,SMAS-suspended rhytidectomy and autologous free fat tissue grafting and remodeling.All the followed-up cases obtained good results without complications.ConclusionsCombined surgery of facial fat tissue remodel with SMAS-suspended rhytidectomy not only corrects the soft tissue laxity,but also modifies the faical volume loss.It solves the aging problems in different angles through soft tissue lift and volume restoration.It is a relatively ideal surgical method of facialplasty for those aged patients.

Objective The research was to achieve Shanghai resident satisfaction of primary health service after new health reform.Methods During self-compiled questionnaire survey,the research adapted stratified random sampling to select 9 community health centers in Shanghai urban,rural and suburb areas.Results Shanghai resident satisfaction rate of new health reform was 85.2％.Satisfaction rate of basic medical security system was 85.0％.Satisfaction rate of basic medical service was 96.5％.Satisfaction rate of basic public health service was 95.1％.Age,region,job,education and income were main factors to satisfaction of primary health service.Conclusion From an overall point of view,Shanghai resident satisfaction of primary health service after new health reform was high.However,the level of basic medical security and convenience of reimbursement were not high.Medical expenses of primary health care institution had not been effectively controlled.Basic medicine could not fully meet the medication needs of primary health care institutions.

Objective To investigate the distribution of alpha2-HS glycoprotein(AHSG) gene polymorphisms and the relationships of AHSG gene polymorphisms with atherosclerosis as well as serum bone related biochemical markers.Methods Blood samples of 344 hospitalized female patients,aged 20～80 years,were sampled for serum bone alkaline phosphatase,cross-linked N-telopeptide of collagen typeⅠ,cross-linked C-telopeptide of collagen type Ⅰ,osteoprotegrin and leptin were determined by ELISA.Serum TC,TG and calcium content were detected.Polymorphism of AHSG gene was detected by polymerase chain reaction fragment length polymorphisms(PCR-RFLP) of restriction enzyme Sac Ⅰ.BMD(Norland XR-36) of the anteroposterior spine(AP),supine lateral spine(Lat) and femoral neck(FN) were measured.Morphological changes in the aorta and bone of type GG patient were detected by pathological microscopy.IMT were measured by color doppler ultrasound equipment(SEQUOIA512).Results(1) The genotype frequency of CC,CG,and GG were 59.7%,25.1% and 15.2% respectively in all elderly female patients.There were significant difference in blood lipids,Ca2+ and serum bone relative biochemical markers to different AHSG genotypes.(2)There were significant differences in the BMD of the AP,Lat,FN and IMT and the serum biochemical markers among the CC,CG and GG genotypes.(3)GG-female patients bone tissue pathology section verify the AHSG polymorphism genetic mutation and atherosclerosis,osteoporosis development of the relationship.Conclusion There was close relationship among AHSG polymorphism variation and the incidence of arteriosclerosis and osteoporosis in elderly female.

Objective To investigate the distribution of alpha2-HS glycoprotein (AHSG) gene polymorphisms and the relationships of AHSG gene polymorphisms with atherosclerosis as well as serum bone related biochemical mark-era. Methods Blood samples of 344 hospitalized female patients, aged 20 ～ 80 years, were sampled for serum bone alkaline phosphatase, cross-linked N-telopeptide of collagen type Ⅰ, cross-linked C-telopeptide of collagen type Ⅰ , osteoprotegrin and leptin were determined by ELISA. Serum TC,TG and calcium content were detected. Poly-morphism of AHSG gene was detected by polymerase chain reaction fragment length polymorphisms (PCR-RFLP) of restriction enzyme Sac Ⅰ. BMD (Norland XR-36) of the anteroposterior spine (AP), supine lateral spine (Lat) and femoral neck (FN) were measured. Morphological changes in the aorta and bone of type GG patient were detected by pathological microscopy. IMT were measured by color doppler ultrasound equipment(SEQUOIAS12). Results (1) The genotype frequency of CC, CG, and GG were 59.7%, 25.1% and 15.2% respectively in all elderly female patients. There were significant difference in blood lipids, Ca~(2+) and serum bone relative biochemical markers to different AHSG genotypes. (2)There were significant differences in the BMD of the AP, Lat, FN and IMT and the serum biochemical markers among the CC, CG and GG genotypes. (3)GG-female patients bone tissue pathology section verify the AHSG polymorphism genetic mutation and atherosclerosis, osteoporosis development of the relationship. Conclusion There was close relationship among AHSG polymorphism variation and the incidence of arteriosclerosis and osteoporosis in elderly female.

Antiviral Agents ; therapeutic use ; Hepatitis C ; drug therapy ; Humans

Hepatitis E ; diagnosis ; Humans

Objective To explore the relationship between visuospatial abilities of the students ma-jor in air traffic management and their performances,and then provide theories of their vocational classified. Methods 104 healthy male college students were tested by the cognitive laterality battery (CLB),which included visuospatial tests and verbal-sequential tests.At the same time,their performances assessed by air traffic management stimulators.Results Subjects with higher scores achieved by operating on air traffic management stimulators have higher visuospatial abilities,which was confirmed by the visual spatial scores (A) ((0.183±0.094) vs (0.060±0.338), t=41.57, P=0.000) and cognitive laterality quotient (CLQ) ((0.087±0.108) vs (-0.096±0.101), t=43.14, P=0.000)).However,compared with others in lower scores group,their scores on the phonological tests (P) reduced ((0.096±0.081) vs (0.157±0.092), t=6.81, P=0.012) ) .Moreover,there were the significant positive correlation between their performance on air traffic management stimulators and A ( r=0.749, P<0.01) ,CLQ ( r=0.663, P<0.01) ,cognitive performance quotient (CPQ) ( r=0.394, P<0.01).Conclusion For air traffic management occupation,the higher visual spatial abilities were the base of having the higher performance.Thus the visuospatial abilities may be as a good index of selecting and vocational classified for air traffic management students.

Objective To observe the changes of serum superoxide dismutase (SOD) levels in typeⅡdiabetic patients with peripheral arterial disease (PAD) before and after interventional therapy, and to investigate the effects of oxidative stress level and interventional treatment on serum SOD level. Methods During the period from July 2011 to December 2012 at authors’ hospital, a total of 40 patients with type Ⅱ angiography together with balloon dilation and/or stenting was carried out in 24 patients (group B, with Fontaine stage of Ⅱb - Ⅲ). Of the 24 patients in group B, lower limb arterial angiography together with balloon dilation was employed in 16 (group B1) and lower limb arterial angiography together with balloon dilation and stenting was adopted in 8 (group B2). Twenty healthy clinical subjects were used as control group (group C). Before interventional treatment, elbow venous blood samples of patients in group A and B were collected to determine serum lipid, HbA1c and SOD levels. The same tests were also carried out in the subjects of group C. During percutaneous lower extremity arterial intervention , through arterial sheath 3 ml arterial blood specimen was collected in all patients of both group A and B before intervention started. Twenty-four hours after the treatment, venous blood specimen was also collected in all patients to determine serum SOD levels. The results were statistically analyzed. Results Lower limb arterial angiography showed that no obvious arterial stenosis was seen in the patients of group A. The interventional procedures were all successfully completed in all patients of group B. SOD levels of group A, B and C were (46.1 ± 3.13)U/ml, (35.37 ± 3.58)U/ml and (60.50 ± 6.99)U/ml respectively. SOD levels of both group A and B were significantly lower than that of group C (t = 8.420, P < 0.01; t = 14.324, P < 0.01). The level of SOD in group A was significantly higher than that in group B (t = 10.092, P < 0.01). The ankle-brachium indexes (ABI) of group A, B and C were (0.70 ± 0.12), (0.58 ± 0.13) and (1.15 ± 0.07) respectively. ABI of group A and B was significantly lower than that of group C (t = 14.324, P < 0.01; t = 17.392, P < 0.01). ABI of group B was significantly lower than that of group A (t=3.027, P<0.05). SOD level bore a negative correlation with HbA1c level (r=-0.541, P<0.01). In both group A and group B, no significant difference in SOD level existed between the venous blood and arterial blood. The preoperative arterial SOD levels in group B1 and group B2 were (35.70 ± 3.04)U/ml, and (36.07 ± 2.14)U/ml respectively, and the difference between the two groups was not statistically significant. The preoperative SOD levels in the ischemic arterial region in group B1 and group B2 were (32.95 ± 3.52)U/ml and (33.59 ± 2.64)U/ml respectively, and the difference between the two groups was not statistically significant although these levels were significantly lower than the preoperative arterial SOD levels(t=2.741, P<0.05; t=2.704, P<0.05). After the interventional treatment, the SOD levels in the ischemic arterial region in group B1 and group B2 were (29.40 ± 5.49)U/ml and (26.68 ± 2.31)U/ml respectively, and the difference between the two groups was not statistically significant although these levels were significantly lower than the preoperative SOD levels in the ischemic arterial region (t = 2.536, P < 0.05; t = 5.005, P < 0.01). No statistically significant differences in SOD levels at each corresponding site existed between group B1 and group B2. Conclusion No significant difference in SOD level exists between the venous blood and the arterial blood. Serum SOD level carries a negative linear correlation with HbA1c level. Before interventional treatment , the SOD level in ischemic region is low, which becomes lower after the interventional procedure, which may be caused by the enhanced oxidative stress reaction that is resulted from the damage of the vascular wall due to interventional manipulations. The enhanced oxidative stress reaction may play an important role in the occurrence of restenosis.