Objective To evaluate the long-term efficacy and safety of thermal balloon endometrial ablation (TBEA) for patients with menorrhagia. Methods From February 2004 to January 2008,105 women with menorrhagia was admitted to our hospital and treated by TBEA. The clinical data,including menstrual cycle and blood volume,as well as TBEA complications such as abdominal pain,infection,bleeding and conglutination,were followed up for a long period in the patients. Results Among the 105 patients,two were lost for follow-up,and one died of malignant tumor of the urinary system in 56 days after the TBEA,the other 102 (97.1%) patients achieved an follow-up for 3 (102 patients),6 (101 patients),12 (99 patients),24 (66 patients),or 36 months (51 patients) succesively. At each of the time point,the success/amenorrhea rates were 93.1% (95/102)/38.2% (39/102),93.1% (94/101)/33.7% (34/101),91.9% (91/99)/32.3% (32/99),93.9% (62/66)/34.8% (23/66),and 92.2% (47/51)/31.4% (16/51),respectively. No severe perioperative complications such as perforation of the uterus and adjacent organs,massive bleeding or infection due to mechanical or thermal injuries occurred. After the operation,11 (10.5%) patients had uterus contraction-like pain,which was relieved by analgesic drugs within 6 hours;8 (7.9%) patients had adhesion of the tissues around the cervix uteri and/or uterine cavity,4 of them were cured by dilation of the uterus,3 received surgical separation,and 1 underwent resection of the uterus. No significant difference in the effective rate and rate of amenorrhea was found between the 36-and 12-month follow-up results (?2=0.000,P=1.000 and ?2=0.014,P=0.906,respectively),or between 24-and 12-month follow-up results (?2=0.034,P=0.854;?2=0.114,P=0.736). Conclusion TBEA shows good long-term efficacy and safety,as an applicable alternative in the treatment of menorrhagia.

Objective To indentify the effect of hemodialysis(HD) and continuous veno-venous hemofiltration (CVVH) on serum hepatocyte growth factor (HGF) in the patients with acute renal failure (ARF). Methods Of 28 patients with ARF, 19 received HD and 9 underwent CVVH. HGF concentrations in patients serum and ultrafiltrate were measured by ELISA. Results Compared with the controls, serum HGF concentration increased significantly in ARF patients (P

Adolescent ; Contracture ; complications ; Humans ; Male ; Osteopoikilosis ; complications ; genetics ; Pelvis

Benzene ; isolation & purification ; Environmental Monitoring ; Occupational Exposure ; prevention & control ; Recycling ; Toluene ; isolation & purification ; Xylenes ; isolation & purification

OBJECTIVETo investigate the clinical application of free superficial iliac circumflex artery skin flaps, as well as the management of donor site defects.

METHODS17 free superficial iliac circumflex artery skin flaps were applied for the traumatic defects or deformities on face, neck, foot, hand, ankle and lower leg, respectively. The donor site defects were closed directly or covered by paraumbilical island flaps.

RESULTSThe 17 flap size ranged from 5 cm x 3 cm to 19 cm x 14 cm. 16 flaps survived completely except 1 flap with partial necrosis, which was closed by free skin graft. The donor site defects were closed directly in 10 cases, and covered by paraumbilical island flaps in 7 flaps without no flap necrosis. The abdomen had a good appearance.

CONCLUSIONSGood appearance can be achieved with free superficial iliac circumflex artery skin flaps for the defects on face, neck, foot, hand, ankle and lower leg. Paraumbilical island flap can be used for the donor site defects.

Arteries ; Foot ; Free Tissue Flaps ; blood supply ; transplantation ; Humans ; Reconstructive Surgical Procedures ; Skin ; Skin Transplantation ; Transplant Donor Site ; surgery ; Wounds and Injuries ; surgery

In recent years,obesity is becoming one of the focus problems of social public concern.Maternal obesity may pose a threat on maternal health,for examble the increase of obstetrical complications,it may also affect the short-term and long-term health of the offspring.Maternal obesity may affect children's mental disorder,no review to date has discussed it systematically in China.Now,the health hazards of maternal obesity for the offspring including childhood autism spectrum disorder,attention deficit hyperactivity disorder,neural tube defects,neurobehavioral development disorders and so forth were reviewed,and to provide a reasonable guidance of obesity management.

OBJECTIVETo explore the optimized rehabilitation program in the treatment of post-stroke hemiplegia at the recovery stage.

METHODSBased on the randomized controlled principle, 60 patients were randomized into an rehabilita tion + massage group (group A) and an rehabilitation + acupuncture group (group B), 30 cases in each one. Bobath sport therapy and functional training were adopted in the two groups. In the group A, the massage therapy was added. The rolling method and palm-rubbing method were used on the affected side, the pressing, kneading and plucking methods were applied to Jianliao (LI 15), Jianzhen (SI 9), Quchi (LI 11), Huantiao (GB 30), Weizhong (BL 40), Chengshan (BL 57), Zusanli (ST 36) and the other acu points; and the nipping method was adopted at the twelve Jing-well points. In the group B, acupuncture was applied to Baihui (BL 20), Jianliao (LI 15), Quchi (LI 11), Shousanli (LI 10), Huantiao (GB 30), Yanglingquan (GB 34), Jiexi (ST 41) and the other acupoints. The treatment was given once a day, 5 treatments a week in the two groups. The efficacy was evaluated in 3 weeks. Fugl-Meyer scale, Barthel index (BI) score, modified Rankin scale and stroke-specific quality of life (SS-QOL) were used to assess the limb motor function, the activity of daily life (ADL), independent activity of life and the quality of life of the patients in the two groups before and after treatment. Based on the total cost and benefit, the health economics evaluation was conducted in the patients of the two groups.

RESULTSThe treatments all improved the limb motor function (group A: 26.00 (22) vs 37.00 (33); group B: 30.50 (21) vs 39.50 (36)), the independent activity of life, ADL (group A: 43.50 +/- 22.25 vs 57.50 +/- 22.25; group B: 52.83 +/- 16.59 vs 66.67 +/- 12.82) and the quality of life (group A: 122.23 +/- 30.00 vs 145.50 +/- 28.14; group B: 132.43 +/- 23.87 vs 151.47 +/- 22.37) in the patients of the two groups. The differences in all the indices were significant statistically before and after treatment in the two groups (all P<0.05). Above indices after treatment were not different obviously between the two groups (all P>0.05). In terms of health economics, the expense was decreased by RMB 688.48 while BI was increased by every 5 score in group A in comparison with the group B.

CONCLUSIONBoth the rehabilitation and massage therapy and the rehabilitation and acupuncture therapy improve the limb motor function and the quality of life in the patients of post-stroke hemiplegia. The therapeutic efficacies are similar between the two therapeutic programs. The program of rehabilitation and massage is more economical in the aspects of ADL improvement, being advantageous at simple operation and low cost.

Acupuncture Therapy ; Aged ; Combined Modality Therapy ; Female ; Hemiplegia ; physiopathology ; rehabilitation ; therapy ; Humans ; Male ; Massage ; Middle Aged ; Motor Activity ; Stroke ; complications ; Treatment Outcome

Objective To analyze the clonal gene rearrangement and complementarity determining region 3 (CDR3) repertoire of TCR β-chain in fine needle aspiration biopsy (FNAB) specimens of lymph node metastasis in patients with breast cancer. Methods The TCR CDR3 region genes of 24 TCR Vβ subfamilies were amplified by utilizing RT-PCR technology, and the CDR3 lengths of TCR β-chain were analyzed with gene scan technology for 2 cases with lymph node reactive hyperplasia and 3 patients with lymph node metastasis of breast cancer. The clonality of T cells presumed by spectra typing was further confirmed by CDR3 sequencing. Results TCR β-chain presented specific repertoire skewing in metastatic lymph node,and only 3-5 TCR Vβ subfamily of T cells were identified, respectively. Clonal expanded T cells, including oligoclonal, polyclonal patterns, in one or more Vβ subfamilies were found in all cases. The oligoclonal expanded T cells had different CDR3 amino acid sequences. Conclusion There are characteristic T cells cloning proliferation and selected usage of TCR Vβ subfamily T cells could be found in metastatic lymph node.The sequences of CDR3 in different TCR clone proliferation are mostly different.

BACKGROUND: Property of artificial liver reactor is generally evaluated by using an enclosed experimental device, which is constructed through simulating bioartificial liver supporting system. Moreover, the enclosed experimental device is also comprehensively evaluated biological function of hepatocytes and biological response efficiency. In addition, it is significance for primarily evaluating the properties of polysulfone membrane hollow fiber reactor to optimize bioartificial liver supporting system. OBJECTIVE: To construct polysulfone membrane bioreactor experimental system, understand the effects on plasma of patients with severe hepatitis, and observe the feasibility of hollow fiber reactor regarded as bioartificial liver reactor. DESIGN: Repeated measurement.SETTING: General Infectious Disease Institute, Southwest Hospital, the Third Military Medical University of Chinese PLA. MATERIALS: Seven Chinese mini-pigs with 1-7 days old and of either gender were provided by Experimental Animal Center, the Third Military Medical University (certification: F99017). The animal disposal accorded to the ethical standard. Tumor necrosis factor-α (TNF-α) and transforming growth factor-β1 (TGF-β1) kits were purchased from Jingmei Bioengineering Company, China; polysulfone membrane hollow fiber reactor by Shanghai Dehong Biomaterial Institute, China; Cellco culture-circular artificial capillary culture system by Spectrum Company, USA; seven plasma exponents were taken from admission patients with chronic severe hepatitis during plasma exchange. All patients provided the informed consent, and the animal experiment was conducted with confirmed consent by the local ethics committee.METHODS: This study was performed at the General Infectious Disease Institute, Southwest Hospital, the Third Military Medical University of Chinese PLA from January 2004 to July 2005. ① Experimental procedure: The experimental pigs underwent ablactation at 12 hours before experiment, and then hepatocytes were separated after cleaning their fur. An enclosed system was composed of polysulfone membrane hollow fiber reactor and Cellco culture-circular artificial capillary culture system, which were connected with oxygen-carbon dioxide diffusion tube and media holding pond. Interface of external cavity was blocked with clean rubber tampon. The separated hepatocytes underwent spheroid culture by using magnetic stirring method, and then they were inoculated in the external cavity of polysulfone membrane hollow fiber reactor. Next, 200 mL plasma from severe hepatitis patients was added in media holding pond and circled from internal cavity of reactor to media holding pond at the speed of 80 mL/min. ② Experimental evaluation: 2 mL liquid circulation separately collected from internal cavity of reactor at 0, 2, 4 and 6 hours after circulation was used to measure level of ammonia in supernatant by using glutamic dehydrogenase-violet method. In addition, content of total bilirubin was detected by using automatic biochemistry analyzer, prothrombin time by using automatic blood coagulometer, and TNF-α and TGF-β1 were detected according to the kits. MAIN OUTCOME MEASURES: Effects of polysulfone membrane bioreactor on ammonia, bilirubin, prothrombin time, TNF-α and TGF-β1 in plasma of patients with severe hepatitis.RESULTS: ① Measurement of ammonia, total bilirubin and prothrombin time in patients with severe hepatitis: Level of ammonia decreased persistently, in particularly, the decrease was obvious from 0 to 2 hours, and then, it was decreased slowly. While, level of total bilirubin was also decreased persistently, and it was significantly lower at 6 hours than that at 0 hour (P < 0.05). Moreover, prothrombin time was decreased persistently, and it was significantly lower at 6 hours than that at 0 hour (P < 0.05). ② Measurement of TNF-α and TGF-β1 in patients with severe hepatitis: Contents of both TNF-α and TGF-β1 decreased persistently, and they were significantly lower at 6 hours than those at 0 hour (P < 0.05). CONCLUSION:Polysulfone membrane bioreactor experimental system can clear noxious substance of small molecules in plasma of patients with severe hepatitis, supply beneficial components, and decrease levels of cytokines. Therefore, it can be regarded as the bioartificial liver reactor.

Objective To analyze the characteristics of erectile dysfunction(ED)in aged men.Methods Erectile dysfunction(ED)was diagnosed according to the International Index of Erectile Function(IIEF).78 aged men(average 65.9 yrs)as the study group,and 82 young patients(average 36.0 yrs)as the control group,all with ED,Were compared in complicating diseases,self-rating SDS scores,penile-brachial indexes(PBI),the time of achieving erection,and ejaculatory latency time.Results The main complicating diseases in study group were cardiovascular diseases(42 cases,53.9%),lower urinary tract symptoms(LUTS)(31 cases,39.7%)and diabetes(26 cases,33.3%).In the control group,the main complicating diseases were chronic prostatitis(52 cages,63.4%),premature ejaculation(PE)(32 cases,39.0%)and depression(12 csses,14.6%).SDS scores of study group and control group were(29.13±5.63)and(39.59±13.31),PBI were(0.78±0.12)and(0.91±0.06),the time of achieving erection were(13.85±5.75)min and(3.61±4.29)min,ejaculatory latency time were(7.03±5.35)min and(3.81±5.53)min.All with significant difference(P＜0.01).Conclusion Most of the ED old men were complicated with organic diseases,such as the time of achieving erection,PBI low scores and longer ejaculatory latency time.