Aged ; Albuminuria ; drug therapy ; urine ; Diabetes Mellitus, Type 2 ; drug therapy ; urine ; Diabetic Nephropathies ; drug therapy ; urine ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Flavonoids ; Humans ; Male ; Middle Aged ; Phytotherapy

OBJECTIVETo investigate the combined treatment with areola approach for capsular contracture after breast augmentation with implants.

METHODSFrom Feb. 2005 to Jun. 2011, 94 cases (168 sides) with Baker III and IV capsular contracture after breast augmentation with implants were treated with areola approach. The implants cavity was recreated, with or without removal of capsule. The implants were reimplanted behind pectoralis major or breast at the second stage in some patients.

RESULTS46 cases were followed up by clinic visit and the others were followed up by telephone for 6-37 months, with an average of 9.9 months. The capsular contracture was relapsed in 2 cases as Baker III and 1 case as Baker IV. All the other breasts got a good appearance with good soft texture and feeling. No hematoma, infection, implants rupture, breast ptosis or implant displacement happened.

CONCLUSIONSCombined treatment with areola approach has a good therapeutic effect for capsular contracture after breast augmentation with implants. The breast appearance is satisfactory with low occurrence of capsular contracture.

Adult ; Breast Implantation ; adverse effects ; Contracture ; etiology ; surgery ; Female ; Humans ; Mammaplasty ; methods ; Postoperative Complications ; surgery

OBJECTIVETo study the changes of the contralateral testicular histology and germ cell apoptosis after unilateral testicular torsion (UTT) and to determine whether the contralateral testis is injured or not.

METHODSSixty SD male rats were divided into control group (12 rats) and experimental group(48 rats). The former underwent sham operation of the left testis under general anaesthesia. The latter underwent left testis torsion(720 degrees) for 6 h, and then 4 of them were sacrificed and the other 44 were subdivided into the torsed testis untwisted group (22 rats) and the torsed testis removal group (22 rats), 7-8 rats were sacrificed and both testes (twisted and untwisted) were removed 1 day, 1 week and 4 weeks after surgery. All testes underwent histological and germ cell apoptosis examination.

RESULTSThere were significant histological changes in the contralateral testis, and the germ cell apoptosis was increased greatly in the contralateral testis.

CONCLUSIONSUTT can cause contralateral testicular injury, whose mechanism may be related to reperfusion, and torsed testis removal can prevent or reduce damage to the contralateral testis.

Animals ; Apoptosis ; Germ Cells ; pathology ; Male ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; pathology ; Spermatic Cord Torsion ; pathology ; Testis ; pathology

OBJECTIVEThis study is to understand the difference of semen quality among the different areas and the related factors.

METHODSFive hundred and sixty-two people were under from seven provinces.

RESULTSResults showed that the quantity and density of semen, the rate of moving forward semen, livability, percent age of normal formed semen and the total number of semen were statistically different among the seven areas. The difference was ranged as 28.82%, with the highest 2.95 ml in Shanxi province and the lowest 2.29 ml in Henan province. Geometric mean of semen density was found the lowest 36.27 x 10(6)/ml in Guizhou province, next to it was 42.52 x 10(6)/ml in Shandong province and the highest was 74.77 x 10(6)/ml in Hebei province. The percent age with forward progression of semen was seen the lowest 44.40% in Henan province, followed by 51.88% in Hebei province and 52.88% in Zhejiang province and the highest were 76.50% in Shanghai, 75.24% in Shanxi province, with a range of 72.30%. The highest semen viability was 85.89% in Shanghai, while the lowest 72.35% in Henan, with a range of 18.71%. Normal sperm morphology was seen the lowest 68.45% in Hebei province, with the highest 88.06% in Guizhou province, and the range was 28.65%. The geometric mean of total sperm count was seen the highest 204.23 x 10(6)/ml in Hebei province and the lowest 77.69 x 10(6)/ml in Guizhou province. Results showed through analysis of variance that some indexes were different in some provinces.

CONCLUSIONThe results indicated that the semen quality was different in different regions in China and its influential factors may be region and geography environment.

Adult ; China ; Humans ; Male ; Residence Characteristics ; Semen ; cytology ; physiology ; Socioeconomic Factors ; Sperm Count ; Sperm Motility ; Spermatozoa ; physiology

OBJECTIVETo explore the feasibility of muscle-derived cell autotransplantation in the treatment of post-prostatectomy urinary incontinence.

METHODSSkeletal muscle-derived cells (MDC) were isolated and purified by replate technique from 6 female SD rats, and then transduced with adenovirus carrying Lac-Z gene. About 5 x 10(6) of the transduced cells were injected autologously into the bladder neck of the animals. Tissues were harvested after 5 and 15 days for histological examination and X-gal staining.

RESULTSAt 5 and 15 days after the autologous MDC transplantation, histological examination revealed no apparent sign of inflammation and inflammatory cell invasion, and X-gal staining showed a large number of cells dyed blue, indicating the survival of the autologous cells.

CONCLUSIONAutotransplanted MDCs can survive permanently. Autologous muscle stem cell injection can be an effective treatment for post-prostatectomy urinary incontinence.

Animals ; Cell Survival ; Cell Transplantation ; Female ; Muscle, Skeletal ; cytology ; Postoperative Complications ; therapy ; Prostatectomy ; Rats ; Rats, Sprague-Dawley ; Transplantation, Autologous ; Urethra ; cytology ; Urinary Bladder ; cytology ; Urinary Incontinence ; etiology ; therapy ; beta-Galactosidase ; genetics

OBJECTIVETo explore the imaging and clinical characteristics and related risk factors of patients with coronary artery stenosis located proximally to myocardial bridging.

METHODSThis study enrolled 603 patients with angiography evidenced myocardial bridging-mural coronary artery between May 2004 to May 2009. Angiographic and clinic data were collected according to uniform protocol and standard questionnaires were used to obtain patients' demographic and clinical information. Univariate and multivariate analysis were performed to explore related risk factors.

RESULTSChest pain was present in 247 cases (41.0%). Dynamic ST-T changes were found in 229 cases (38%). A total of 644 myocardial bridging-mural coronary arteries were detected including 382 (62.4%) segments located proximally to myocardial bridging. Diastolic vessel diameters in the myocardial bridging segment were significantly smaller than reference segments (all P < 0.01). Stepwise multiple regression analysis suggested that vascular bifurcation lesions, the degree of narrowing and the number of diseased coronary vessels of non- myocardial bridging-mural coronary arteries, age, LDL-C/HDL-C, male gender, diabetes, and systolic narrow rate of myocardial bridging-mural coronary arteries were positively related with the narrowing degree of the first coronary artery stenosis located proximally to myocardial bridging (P < 0.05 or P < 0.01). Vascular bifurcation lesions, the degree of narrowing and the number of diseased coronary vessels of non- myocardial bridging-mural coronary arteries, age, LDL-C/HDL-C, male, diabetes and dyslipidemia were positively related with the narrowing degree of the most severe coronary artery stenosis located proximally to myocardial bridging (P < 0.05 or P < 0.01).

CONCLUSIONSMyocardial ischemia is common in patients with myocardial bridging and the artery segments located proximally to myocardial bridging are prone to stenosis. Systolic narrow rate of myocardial bridging-mural coronary arteries is one of major determinants of coronary artery stenosis located proximally to myocardial bridging. Whereas the other coronary heart disease risk factors are likely to play more important roles.

Aged ; Coronary Angiography ; Coronary Stenosis ; diagnostic imaging ; pathology ; Female ; Humans ; Male ; Middle Aged ; Myocardial Bridging ; diagnostic imaging ; pathology ; Risk Factors

BACKGROUNDPeople with metabolic syndrome are at higher risk for developing coronary artery disease (CAD). The effect of the metabolic syndrome on outcomes in patients with preexisting CAD has not been well studied. This study was conducted to assess the prevalence, characteristics, in hospital and long term prognosis of CAD with metabolic syndrome and to determine the factors influencing the prognosis of the disease.

METHODSThe DESIRE registry contains data of 3696 patients with CAD between 2001 and 2004. Mean long term followup was (829 +/- 373) days. Diagnosis of metabolic syndrome was based on modified International Diabetes Federation (IDF) Worldwide Definition of the Metabolic Syndrome, using body mass index (BMI) instead of waist circumference.

RESULTSOf 2596 patients with complete records of height, weight, and so on, 1280 (49.3%) were identified with metabolic syndrome. The patients with metabolic syndrome had higher level of body mass index, systolic blood pressure, diastolic blood pressure, fasting glucose and disordered blood lipid (all P < 0.0001), with higher creatinine [(10.5 +/- 4.3) mg/L vs (9.9 +/- 2.9) mg/L, P < 0.0001] and the number of white blood cells [(7.49 +/- 2.86) x 10(9)/L vs (7.19 +/- 2.62) x 10(9)/L, P = 0.008) compared with those without metabolic syndrome. The patients with metabolic syndrome showed severer coronary angiographic alterations (left main artery and/or > or = 2-vessel) (73.6% vs 69.6%, P = 0.031). There were no significant differences of major adverse cardiac and cerebral events (MACCE) or mortality in hospital between the two groups. During followup, the ratio of MACCE in CAD with metabolic syndrome patients increased significantly (11.8% vs 10.0%, P = 0.044). Fasting blood glucose (> or = 1000 mg/L) and triglyceride (TG, > or = 1500 mg/L) were responsible for most of the increased risk associated with the metabolic syndrome (adjusted OR 1.465, 95% CI 1.037 - 1.874, P = 0.032; OR 1.378, 95% CI 1.014 - 1.768, P = 0.044).

CONCLUSIONSThe prevalence of metabolic syndrome was very high in CAD patients. The metabolic syndrome confers a higher risk of long term MACCE in patients with CAD, and dysglycaemia and hypertriglycaemia appear to be responsible for most of the associated risk.

Adult ; Aged ; Blood Glucose ; analysis ; Coronary Artery Disease ; complications ; physiopathology ; therapy ; Female ; Humans ; Lipids ; blood ; Male ; Metabolic Syndrome ; complications ; epidemiology ; Middle Aged ; Myocardial Revascularization ; Prognosis