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

OBJECTIVETo study the clinical effect of "Jin's three-needling" in the treatment of generalized anxiety disorder.

METHODSFifty-eight patients with generalized anxiety were randomly assigned to two groups equally, the medication group treated with anti-anxiety drugs and the acupuncture group with "Jin's three-needling". The treatment course was 6 weeks. The clinical effects were evaluated with Hamilton anxiety scale (HAMA), clinical global impression (CGI), and treatment emergent symptom scale (TESS) before treatment and at the end of 2nd, 4th, 6th week of the treatment course. The concentration of 5-hydroxytryptamine (5-HT) in platelet, and plasma levels of corticosterone (CS) and adrenocorticotropic hormone (ACTH) were measured with high performance liquid chromatography-electrochemical detection (HPLC-ED) method before and after treatment.

RESULTSThe clinical effects in the two groups were equivalent, while the adverse reaction found in the acupuncture group was less than that in the medication group (P < 0.05). The platelet concentration of 5-HT and plasma ACTH level decreased significantly in both groups after treatment with insignificant difference between the group (P < 0.05). The plasma CS level had no obvious change in the two groups after treatment as compared with that before treatment respectively.

CONCLUSION"Jin's three-needling" shows similar curative effect on generalized anxiety to routine Western medicine but with less adverse reaction, which may be realized through regulating the platelet 5-HT concentration and plasma ACTH level.

Acupuncture Therapy ; methods ; Adolescent ; Adrenocorticotropic Hormone ; blood ; Adult ; Anxiety Disorders ; blood ; psychology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Psychiatric Status Rating Scales ; Serotonin ; blood

Objective To investigate the iodine nutritional status of targeted population in the high-risk areas of iodine deficiency disorders in Chongqing, so as to provide scientific evidence for establishing prevention and remedial measures. Methods Six towns were selected in Chengkou and Wuxi Counties to found suspected dementia patients born after first Jan, 1997. Two hundred children aged 8-10 years were investigated in every town. The thyroid volume, intelligence quotient(IQ) and urinary iodine of the children were examined. Forty women (pregnant and nursing women) were investigated in every town. The iodine content of salt from their home was measured. The thyroid volume was examined by palpation and B-uhrasound. IQ was measured by combined Raven Test in China(CRT-RC2). Urinary iodine was determined using the acid digest arsenic-cerium contacting method, and iodined salt was detected using direct titration method. Results Six suspected dementia patients were found in the local town hospital. Five eases were excluded. There was 1 case born in other place. The rates of goiter by palpation and B-ultrasound were 9.58%(92/960) and 8.89%(65/731), respectively. The median of urinary iodine of children and women was 319.15 μg/L and 248.42 μg/L, respectively. The mean of IQ of the children was 103.32. The coverage rate of iodine salt from residents was 98.82%(336/340). Conclusions The iodine nutrition of children was good and there is no newly occurred cretinism in Chengkou and Wuxi Counties. Goiter rate and median of urinary iodine aged 8-10 years and of women, coverage rate of iodine salt from resident has meet the standard set for basical elimination iodine deficiency disorders.

?AlM: To investigate the expression of miR-181 in the lens tissue of cataract and the regulating mechanism of miR-181 on apoptosis of human lens epithelial cell.
?METHODS:Real time q-PCR was used to measure the expression of miR-181 in the anterior lens capsules of age - related cataract and human lens epithelial cell apoptosis model. miR- 181 mimic and inhibitor were transfected using Lipofectamine 2 000 to regulate the expression of miR-181, and then Real time q-PCR was used to verify transfection efficiency. Flow cytometry was used to detect the change of cell apoptosis rate.
? RESULTS: Compared with control group, the expression of miR-181 was significantly higher in both the anterior lens capsules of age-related cataract and human lens epithelial cell apoptosis model; the relative expression of miR-181 in lens epithelial cells transfected with miR-181 mimic was increased, whereas decreased in cells transfected with miR-181 inhibitor;the apoptosis rate of cells transfected with miR - 181 mimic was increased, while reduced in miR-181 inhibitor group. Each result was statistically significant (P<0. 01).
?CONCLUSlON:High expression of miR-181 is detected in anterior lens capsule of age-related cataract. miR-181 might play a certain role in the pathogenesis of cataract via promoting human lens epithelial cell apoptosis. miR-181 probably becomes a new approach for the nonoperative treatment of cataract, but the concrete mechanism still needs to be further studied.

Objective To investigate the effects of 1,25-dihydroxyvitamin D3 [1,25 (OH) 2D3] on T helper cell type 17 (Th17) cytokines and therapeutic mechanism in patients with rheumatoid arthritis (RA).Methods Peripheral blood mononuclear cells (PBMCs) from healthy donors and RA patients were collected.The PBMCs were stimulated with anti-CD3/anti-CD28 monoclonal antibodies in the absence or presence of 1,25(OH)2D3 and methotrexate (MTX).After co-culture,the serum levels of Th17 cytokines interleukin (IL)-17,IL-6,tumour necrosis factor alpha (TNFα) were analyzed by cytometric bead array (CBA).The level of IL-22 was analyzed by enzyme-linked immunosorbent assay (ELISA).The independent samples t test and one-way analysis of variance (ANOVA) were used for statistical analysis.Results The levels of cytokines IL-17,TNFα,IL-6 and IL-22 in RA group were significantly higher than those in the control group[(43 ± 6) ng/L,(5.91 ± 2.53) ng/L,(16.6 ± 12.0) ng/L,(51 ± 17) ng/L vs (21 ±3)ng/L,(2.63 ±0.27) ng/L,(4.2 ±2.3) ng/L,(22 ± 14) ng/L].Each of the three different 1,25 (OH) 2 D3 doses inhibited secretion of IL-17 [(533 ± 47) pg/ml,(426 ± 55) pg/ml,(319 ± 86) pg/ml],TNFα[(424 ± 82) pg/ml,(382 ± 79) pg/ml,(326 ± 87) pg/ml],and IL-6 [(5 513 ± 3 429) pg/ml,(4 555 ±3 157)pg/ml,(3 748 ± 1 919)pg/ml]in RA group (P ＜0.05),yet no statistical difference was found in IL-22 secretion with a trend of decrease after treatment of 1,25 (OH)2D3.Three different doses of MTX inhibited secretion of IL-17 [(452 ± 50) pg/ml,(372 ± 67) pg/ml,(315 ± 104) pg/ml] and TNFα [(319 ± 74) pg/ml,(292 ± 59) pg/ml,(266 ± 64) pg/ml] in RA group (P ＜ 0.05).However,levels of IL-6 and IL-22 were not affected after treated with MTX.Conclusion Our data indicated that 1,25 (OH)2D3 may play as an immune modulating agent to suppress Th17 cell cytokines.Supplement of vitamin D has the effective potential to treat patients with RA or other Th17 cell mediated autoimmune disorders.

Objective To explore the effect of early comprehensive rehabilitation therapy on dysphagia after stroke. Methods A total of 120 stroke patients with dysphagia were collected from December 2006 to May 2009 and divided into 3 trial groups and a control group randomly.No treatment was given to patients in the control group.Patients in trial group 1(T1)were given rehabilitation training,while patients in trial groups 2(T2)and 3(T3)were treated with VitalStim and electrical acupuncture,respectively,in addition to the rehabilitation training.A standardized swallowing assessment (SSA) and the swallowing quality of life(SWAL-QOL) scale were used to evalu-ate all the patients before and after 4 weeks of treatment. ResuIts No statistically significant difference was re-vealed before the treatment among the groups in terms of the patients'sex,age,course of disease,SSA or SWAL-QOL results.Statistically significant improvement was observed after treatment in the 3 trial group,but not in the control group with regard to the SSA and SWAL-QOL scores compared with those before treatment.The trial groups all had higher scores than the control group after treatment.while T2 and T3 had higher scores than T1 after treatment.There was no statistically significant difference between groups T2 and T3.Conclusions Early compre-hensive rehabilitation therapy can improve swallowing and the quality of life of stroke patients with dysphagia.Reha-bilitation combined with neuromuscular electrical stimulation provides effects similar to that of training combined with electrical accupuneture,and is more effective than simple training in treating dysphagia.