Objective To explore the advantage of Body-Jet hydrodynamic liposuction system in autologous fat transplantation.Methods Through the unique hydrodynamic jet washing liposuction technology and the closed fat storage system,the fat was filtrated and purified,and then the fat was injected into the posterior space of greater pectoral muscle and breast tissue as well as subcutanous tissue of the breast with unique reverse-directed double orifice injector.During May 2015 to July 2016,27 patients were treated in our hospital and followed up for 30 to 180 days.Results All patients had good incision healing;there were no rugged skin,hematoma,seroma and other complications in the liposuction site.In 25 patients after augmentation the breast had rounded appearance and good feeling;1 patient presented liquefied fat,1 patient had poor survival of the injected fat;later 2 cases underwent second surgery.Conclusions The liposuction system can be applied in autologous adipose transplantation breast augmentation.The procedure is simple and quick.The survival rate after adipose transplantation is high with quick recovery.The shape of the breast is full and round with good feeling.

Background:The prognosis of systemic lupus erythematosus complicated with lupus enteropathy is poor. At present, studies on pathogenesis of lupus enteropathy are rare. Aims:To investigate the expressions of intercellular adhesion molecule-1 (ICAM-1),vascular cell adhesion molecule-1 (VCAM-1)and intestinal fatty acid binding protein (I-FABP) in lupus enteropathy in mice. Methods:Twenty MRL/ lpr lupus mice were randomly divided into two groups:lupus enteropathy group and control group. Lupus enteropathy model was established by administration with TNBS enema. Histological score was assessed,expressions of ICAM-1,VCAM-1 and I-FABP were determined by immunohistochemistry, and correlations with histological score were analyzed. Results:Compared with control group,histological score was significantly increased (8. 1 ± 5. 8 vs. 0. 8 ± 0. 5,P = 0. 000),expressions of ICAM-1 (9. 4% ± 2. 1% vs. 6. 2% ± 1. 1%),VCAM-1 (15. 1% ± 2. 1% vs. 12. 2% ± 1. 9%)and I-FABP (17. 5% ± 2. 5% vs. 6. 1% ± 0. 9%)were significantly increased (P < 0. 05)in lupus enteropathy group. Expressions of ICAM-1,VCAM-1 and I-FABP in colon tissue in lupus enteropathy group were positively correlated with histological score (r = 0. 870,P = 0. 010;r = 0. 881,P =0. 010;r = 1. 000,P = 0. 000). Conclusions:ICAM-1,VCAM-1 and I-FABP may be associated with pathogenesis of lupus enteropathy.

Purpose To explore the effect of ultrasonic section,patient position and other factors on Young's modulus and shear wave velocity measurement of the muscle,and to study the consistency between Young's modulus and shear wave velocity on reflection of muscle hardness.Materials and Methods Shear wave elastography was used to detect 10 healthy young men and 10 women.Longitudinal and transverse detection of the Young's modulus and shear wave velocity of gastrocnemius and soleus were performed in natural ankle joint position,maximum plantar flexion and maximum dorsiflexion position.Results ① Comparison of the elasticity measurement between gastrocnemius and soleus.There were significant differences in the Young's modulus in the maximum plantar flexion and Young's modulus and shear wave velocity in maximum dorsiflexion position in longitudinal detection (P＜0.05) that gastrocnemius measurements were higher than soleus measurements.There were significant differences in Young's modulus and the shear wave velocity (P＜0.05) in natural position and maximum dorsiflexion position that soleus measurements were higher than gastrocnemius measurements.② In the positions of the ankle joints,the differences between longitudinal detection values and transverse detection values of gastrocnemius or soleus were statistically significant (P＜0.01) and longitudinal detection values were higher than transverse detection values.③ Comparison of the elasticity measurement of gastrocnemius and soleus muscle among different positions of the ankle joints.The measurement in natural position and in the maximum plantar flexion were evidently higher than that in the maximum dorsiflexion position (P＜0.01) in longitudinal detection.The maximum dorsiflexion position showed higher elasticity measurement.Only elasticity measurement in natural position and the maximum plantar flexion of the soleus was statistically different from that in the maximum dorsiflexion position (P＜0.01) that it was higher in the maximum dorsiflexion position.Conclusion The ultrasound elasticity measurements of gastrocnemius and soleus are related with the ultrasonic longitudinal or transverse section and the relative ankle positions.Moreover,there are some differences in elasticity measurements between these two muscles.should be given to all of these in quantitative evaluation of muscle hardness using shear wave ultrasound elastography.

Wnt signals widely exist in live creatures,involved in many physical or pathological processes,including the cell prolif-eration, differentiation and apoptosis. Recent studies show that Wnt/β-catenin signaling pathway may play an important regula-tory role in the protective effects of neurovascular unit in ische-mic stroke. Some chemicals,such as sulindac and estradiol,and some compound traditional Chinese medicine which contains gly-coside( e. g. rhodiola rosea ) , volatile oil ( e. g. turmeric ) and compound prescription ( e. g. Dan Long Xing Nao Fang ) can protect the neurovascular unit by regulating the pathway. This aims to review the research progress of the protective effects of Wnt/β-catenin signaling pathway on the neurovascular unit in is-chemic stroke,with combination of chemicals and traditional Chi-nese medicine which can protect the neurovascular unit via Wnt/β-catenin signaling pathway. It aims to provide the methodology basis for elucidating the mechanism of drugs,and also provide a new idea for researching the new drug which can reduce the dis-ability rate caused by sequela of stroke.

The extracting technology of salidroside, tyrosol, crenulatin and gallic acid from Rhodiolae Crenulatae Radix et Rhizoma was optimized. With extraction rate of salidroside, tyrosol, crenulatin and gallic acid as indexes, orthogonal test was used to evaluate effect of 4 factors on extracting technology, including concentration of solvent, the dosage of solvent, duration of extraction, and frequency of extraction. The results showed that, the best extracting technology was to extract in 70% alcohol with 8 times the weight of herbal medicine for 2 times, with 3 hours once. High extraction rate of salidroside, tyrosol, crenulatin and gallic acid were obtained with the present technology. The extracting technology was stable and feasible with high extraction rate of four compounds from Rhodiolae Crenulatae Radix et Rhizoma, it was suitable for industrial production.
Chemical Fractionation ; methods ; Chemistry, Pharmaceutical ; methods ; Coumarins ; isolation & purification ; Drugs, Chinese Herbal ; isolation & purification ; Gallic Acid ; isolation & purification ; Glucosides ; isolation & purification ; Phenols ; isolation & purification ; Phenylethyl Alcohol ; analogs & derivatives ; isolation & purification ; Rhizome ; chemistry ; Rhodiola ; chemistry

Adult ; Female ; Humans ; Rectal Neoplasms ; diagnosis ; pathology ; Rectum ; pathology ; Sarcoma, Myeloid ; diagnosis ; pathology

The CO I gene sequences of Qianghuoyu, Pachytriton labiatus and Gehyra mutilata were achieved by PCR amplification and bi-directional sequencing. Furthermore, a pair of specific primers SJYW1 and SJYW2 in the non-conservative district were designed through sequence alignment. The PCR reaction condition was established by changing the annealing temperature and cycle numbers. The results showed that 350 bp DNA fragment was amplified from Qianghuoyu in PCR with annealed temperature at 54 °C and the cycle number was 25 cycles, whereas not any DNA fragment was amplified from P. labiatus and G. mutilata under the same reaction condition. This method is well-performed in the identification of Qianghuoyu for its excellent specificity and repeatability.
Animals ; Drug Contamination ; Medicine, Tibetan Traditional ; Polymerase Chain Reaction ; methods

Objective To measure serum surfactant protein (SP) A and D levels in patients with interstitial lung disease associated with rheumatoid arthritis (RA).Methods Serum SP-A and SP-D levels of RA,RA-ILD patients and healthy controls were assessed using a sensitive enzyme-linked immunosorbent assay (ELISA).The relationship between SP-A and SP-D and RA-ILD was analyzed.The serum SP-A and SP-Dpositive rate was calculated for the three groups.The correlation between SP-A and SP-D with RF,anti-CCP,antinuclear antibody,antikeratin antibody,anti-perinuclear factor,C-reactive protein,erythrocyte sedimentation rate,were analyzed.Mean value of groups were compared with variance analysis,Spearmam rank correlation test was used for correlation analysis.Results The levels of serum SP-A in RA-ILD patients and RA patients as well as in healthy controls were [ (51.2±9.2),(25.9±2.6),( 15A±0.3 ) μg/L] respectively.The level of serum SP-D of the three groups was [ ( 42.5 ±8.1 ),(20.8 ± 1.5 ),( 16.6±0.8 ) μg/L ] respectively.The levels of serum SP-A and SP-D in patients with RA complicated with ILD were higher than those simple RA patients and healthy controls (P＜0.05).The levels of serum SP-A and SP-D in patients with RA were not significantly higher than those in healthy controls (P＞0.05).The positive rate of serum SP-A and SP-D in RA-ILD patients were significantly higher than those in simple RA patients and healthy controls.The positive rate of serum SP-D of RA-ILD patients was higher than that of SP-A.The levels of serum SP-A and SP-D in patients with RA complicated with ILD were correlated positively with age,C-reactive protein.The level of serum SP-D was correlated positively with RF,anti-CCP,antikeratin antibody.There was no correlation between the level of serum SP-A and SP-D with RA-ILD and antinuclear antibody,antiperinuclear factor,erythrocyte sedimentation rate.Conclusion The levels of serum SP-A and SP-D are correlated with RA-ILD and may be useful markers for ILD in patients with RA.These two paramenters may be helpful to early diagnosis of RA-ILD.The Serum SP-D levels are more sensitive in predicting the development of RA-ILD than other parameters and can help in assessing the severity of lung damage.

Objective To evaluate the the effect of microalbuminuria of combined treatment with fosinopril and losartan,or fosinopril,losartan monotherapy in patients with hypertension.Methods In this double-blind, intention to treat study,136 patients with hypertension were randomly assigned to receive fosinopril 10 mg/d(n= 50),losartan 50 mg/d(n=41),or a combination of fosinopril 5 mg and losartan 25 mg (n=45) qd for 4 weeks, followed by titrating to the maximum recommended doses for another 4 weeks.The primary endpoint was the difference of mean sitting blood pressure and microalbuminuria excretion at baseline and week 8.Results At week 8,the combination of fosinopril and losartan therapy lowered mean mieroalbuminuria from baseline by 26.1?10~(-8) mol/L,significantly more than either monotherapy approaches (fosinopril 20 mg,18.3?10~(-8)mol/L,P

Aims To compare hippocampus between CUMS rats and normal rats, to find differentially ex-pressed proteins and to explore the pathogenesis of de-pression in the protein levels and biological marker. Methods Chronic unpredicted mild stress was taken to establish rat depression model. The ITRAQ-labeled proteins and peptides were separated by the cation col-umn, and differentially expressed proteins were detec-ted and identified by 2D LC-MS/MS. The functions of proteins were analyzed by bioinformatics. Results To-tally 5 109 proteins were identified, 33 differentially expressed proteins were identified, the expressions of 8 proteins were increased and 25 proteins downregulated. Conclusion ITRAQ based sereening is effective in discovering the nosogenesis of depression and new bio-logical marker.