Studies of biological feedback (BF) for the treatment of chronic prostatitis (CP) are occasionally reported have exhibited some related problems. This article presents an evaluation of the published literature on the BF treatment of CP at home and abroad in the aspects of instrument, method, application, effect, function, and mechanism. UROSTYMTM and MyoTrac are often employed and their operating paths are basically the same. NIH prostate symptom scores, urinary function, pain, sexual function, immune function, prostate fluid, and other indicators are generally used for the analysis of the effects of BF alone or in combination with other therapies on CP and its related symptoms. Either BF alone or BF combined with other therapies can promote urination, reduce pain, improve the quality of life, attenuate inflammation, improve sexual function, adjust immunity, and lessen physical and chemical stimulation. However, the relevant literature is of low quantity and quality, the reported studies are not standardized, and exploration of the action mechanisms is neglected.
Biofeedback, Psychology ; Humans ; Male ; Prostatitis ; therapy ; Quality of Life

AIM:To investigate the differentiation-inducing effects of baicalin on HL-60 leukemia cells.METHODS:The effect of baicalin on differential induction in AML cell line HL-60 was evaluated by cellular morphology,clone formation assay,CD11b and CD33 expression and NBT assay.RESULTS:Baicalin inhibited the proliferation of HL-60 cells.It enhanced the expression of CD11b on HL-60 cells,also increased the expression of CD33.HL-60 cells showed differentiation morphology after the drug treatment examined by Wright-Gimesa staining and NBT assay.CONCLUSION:Baicalin possessed differentiation-inducing effects on HL-60 cells.

Humans ; Image Processing, Computer-Assisted ; Lung ; diagnostic imaging ; Pneumoconiosis ; diagnostic imaging ; Sensitivity and Specificity ; Tomography, X-Ray Computed ; methods

Objective To investigate the epidemiological characteristics of human brucellosis in Ulanqab of Inner Mongolia.Methods Three hundred and twenty patients with suspected brucellosis were selected,who had registered in the Ulanqab Center for Endemic Disease Control of Inner Mongolia from April to June 2011.The investigation covered general situation,such as gender,age,occupation and main clinical symptoms and so on.Blood samples were collected,and Rose Bengal plate agglutination test(RBPT) was used for serum screening.Those who were tested positive in RBPT were confirmed with tube agglutination test (SAT).Brucellosis was diagnosed according to Diagnostic criteria for Brucellosis (WS 269-2007).Data were analyzed with statistical software(SPSS 17.0).Results One hundred and thirty-four cases were positive in RBPT of the 320 people surveyed,of which 93 cases were positive in SAT; antibody titers were higher than 1 ∶ 100(++),therefore they were diagnosed as brucellosis,and the ratio was 29.1％(93/320).The number of patients with suspected brucellosis who were negative in SAT test was 41,and the ratio was 12.8％ (41/320).Among the 93 people who were infected,the constituent ratio of farmers and herdsmen who engaged in livestock was the highest,accounted for 63.4％(59/93) and 24.7％ (23/93) of the total number of patients ; infection rate of male (30.9％,55/178) was higher than that of females (26.7％,38/142) ; the number(39) of brucellosis patients who were over the age of 51 was the highest,and the ratio is 42.0％.The onset season mainly in May and August; main route of exposure was bare hands lambing,midwifery and contact with infected sheep pollutants.Conclusions Sheep is the main source of human Brucella infection in Ulanqab.It is the key to control the spreading of brucellosis through improving awareness of disease prevention among farmers and herdsmen as well intensifying the prevention and control of Brucella infection between livestock.

Objectives: : This study aimed to characteristic the systolic blood pressure (SBP), diastolic pressure, pulse pressure, glucose, creatine, and lipid profile. This study also aimed to investigate the prevalence of hypertension and the relationship between hypertension and the lipid profile in Uzbekistan. Methods: The subjects consisted of 58 Uzbekistan subjects recruited from Ewha Medical Care patients. Blood samples were collected from the patients for the lipid profile and random glucose and creatinine levels. Paired t tests were used for the group means and a chi-square or Fisher’s exact test for categorical variables. A multiple logistic regression analysis was performed. Results: Among the 58 patients constituting the baseline population, hypertension developed in 42 patients. Among them, the triglyceride (TG) level was significantly higher in the hypertension group than normal group (173.19 vs. 127.06 mg/dL, P=0.014). The SBP had a positive correlation with the TG (r=0.979, P<0.01) and creatinine (r=0.002, P<0.05) levels and also, the pulse pressure had a positive correlation with the cholesterol level (r=0.539, P<0.05). A multivariate analysis (adjusted for age and sex) indicated that there was a positive correlation between the SBP and TG level (r=0.941, P<0.05). Conclusion There was a positive correlation between the SBP and TG level in the Uzbekistan population according to this study.

Objectives: : This study aimed to characteristic the systolic blood pressure (SBP), diastolic pressure, pulse pressure, glucose, creatine, and lipid profile. This study also aimed to investigate the prevalence of hypertension and the relationship between hypertension and the lipid profile in Uzbekistan. Methods: The subjects consisted of 58 Uzbekistan subjects recruited from Ewha Medical Care patients. Blood samples were collected from the patients for the lipid profile and random glucose and creatinine levels. Paired t tests were used for the group means and a chi-square or Fisher’s exact test for categorical variables. A multiple logistic regression analysis was performed. Results: Among the 58 patients constituting the baseline population, hypertension developed in 42 patients. Among them, the triglyceride (TG) level was significantly higher in the hypertension group than normal group (173.19 vs. 127.06 mg/dL, P=0.014). The SBP had a positive correlation with the TG (r=0.979, P<0.01) and creatinine (r=0.002, P<0.05) levels and also, the pulse pressure had a positive correlation with the cholesterol level (r=0.539, P<0.05). A multivariate analysis (adjusted for age and sex) indicated that there was a positive correlation between the SBP and TG level (r=0.941, P<0.05). Conclusion There was a positive correlation between the SBP and TG level in the Uzbekistan population according to this study.

This study was aimed to investigate the effects of baicalin on HL-60 cell xenografts in nude mice in vivo and explore its mechanism. Xenograft tumor model of HL-60 cells in nude mice was established, which was divided randomly into 6 groups: negative control group (injection of 5% NaHCO(3)), 25, 50 and 100 mg/kg baicalin groups, combination group (50 mg/kg baicalin + 2 mg/kg VP16) and positive control group (VP16 4 mg/kg). The nude mice with HL-60 cell xenografts were treated with drugs via intraperitoneal injection daily. After treatment for 14 days average weigh and inhibitory rate of transplanted tumor stripped from 5 nude mice in each group were calculated, and the ultrastructure change of xenografts cells were tested by transmission electron microscopy. Histopathologic examination was used to observed the change of main organs in nude mice. The expression of signaling molecular PI3K/Akt proteins extracted from xenografts was detected by Western blot. The effects of baicalin on overall survival time in nude mice with HL-60 cell xenografts were evaluated. The results showed that baicalin could inhibit the growth of transplanted tumors in dose-dependent manner. There were more necrotic and apoptotic cells in mice of baicalin-treated groups and combination group than that in mice of negative control group. Baicalin could inhibit the proliferation of HL-60 cells in vivo by down-regulating the PI3K/Akt/mTOR signal pathway, where the expressions of p-Akt, mTOR and p-mTOR proteins decreased compared with negative control group, and no significant difference of Akt expression was found between different groups. Compared with negative control group, the median survival time of mice in combination group was more prolongated (P < 0.05). It is concluded that baicalin can inhibit growth and induce apoptosis of HL-60 cell xenografts in nude mice, and prolong median survival time of nude mice. The possible mechanisms may be related to inhibition of Akt activity and down-regulation of the PI3K/Akt/mTOR signal pathway. The combination of baicalin and VP16 shows a synergistic effect on inhibiting growth of HL-60 cell xenografts in nude mice.
Animals ; Etoposide ; pharmacology ; Female ; Flavonoids ; pharmacology ; HL-60 Cells ; Humans ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Phosphatidylinositol 3-Kinases ; metabolism ; Signal Transduction ; drug effects ; Xenograft Model Antitumor Assays

OBJECTIVETo investigate the effect of multi-plane Hyaluronic acid (HA) injection for rhinoplasty.

METHODSThe HA was injected below or above the periosteum at the nasal bone, above the perichondrium at the cartilage portion of nose, and between the great alar cartilage at the nasal tip. The HA volume was 1-1.5 ml, according to the nose form and aesthetic assessment. Over-injection was not permitted. Touch-up injection could be performed one week after the first injection if need.

RESULTSFrom Jan. 2010 to Jan. 2012, 60 cases underwent rhinoplasty with HA injection. The patients were followed up for 10-13 months with satisfactory result. The effect lasted about 9 months with the longest period as 12 months and the shortest period as 6 months.

CONCLUSIONSGood results can be achieved with multi-plane HA injection for rhinoplasty.

Adult ; Female ; Follow-Up Studies ; Humans ; Hyaluronic Acid ; administration & dosage ; therapeutic use ; Injections ; Male ; Rhinoplasty ; methods ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate imaging of high-resolution computed tomography (HRCT) for nodules of cadaveric lungs of coal workers' or coal workers with coal workers' pneumoconiosis (CWP) and to determine types of small nodules of CWP and dust speckle based on CT-pathologic correlation.

METHODSThirty-two entire lung specimens were available from autopsy of the patients with CWP and coal workers occupationally exposed to coal dusts. They comprised 25 workers without CWP, 3 patients with 0+ stage and 4 patients with I stage. Thirty-two lung specimens were inflated and fixed by Heitzman's method, and underwent coronal single slice computed tomography (SSCT)/multi-slice computed tomography (MSCT) and HRCT scans. Gross specimens section (50 approximately 100 microm of slice thickness) and histological section (5 approximately 8 microm of slice thickness) were performed on seventeen pieces of 10 mm-thickness slices of lung specimen in thirteen cases. The nodules were divided into round, ill defined and stellate-shaped, and their distributions and relationships with pulmonary lobule were analyzed.

RESULTSThe findings were as follows (1) 14 cases without CWP and 18 cases with CWP (including 5 cases with I stage 11 cases with II stage and 2 cases with III stage) were diagnosed by pathology. (2) Nodules were displayed on HRCT in 32 cases, among which 29 cases were verified by pathology. There was no significant difference between HRCT and pathology (chi2 = 0.5, 0.25 < P < 0.5). (3) Nodules of CWP on HRCT included well-defined round nodules, ill defined nodules and stellate-shape nodules. Twelve of fourteen round nodules on HRCT were pathologically typical ones. Twenty-six ill defined nodules on HRCT included 14 atypical ones, 11 dust macules and 1 typical one by pathology. Six dust macules and 3 atypical nodules were found by pathology in nine stellate-shape nodules on HRCT. (4) HRCT accurately displayed nodular distributions including nodules adjacent to small artery, thickened septa and subpleural regions.

CONCLUSIONHRCT could display typical, atypical nodules and some dust macules presenting pathologic changes, as well as relationship between nodules and structure of pulmonary lobule.

Aged ; Aged, 80 and over ; Coal Mining ; Dust ; Humans ; Lung ; diagnostic imaging ; pathology ; Middle Aged ; Tomography, X-Ray Computed ; methods

This study was purposed to explore the effects of baicalin on proliferation and apoptosis of adriamycin-resistant human myeloid leukemia cell line HL-60/ADR. HL-60/ADR cells were in vitro cultured and its proliferation inhibition was detected by MTT assay. The cell apoptosis was tested by Annexin V FITC/PI double staining analysis, DNA fragmentation and TUNEL labeling method. The expressions of c-myc and bcl-2 mRNA were detected by RT-PCR, and the protein expressions of C-MYC, BCL-2, caspase-3 precursor (procaspase-3), PARP and BAD were determined by Western blot. The results showed that baicalin could remarkably inhibited the HL-60/ADR cell proliferation, the cell doubling time was 48 hours, with an IC50 value of 28 micromol/L. Apoptosis occurred in dose dependent manner (20, 40, 80 micromol/L), and cell apoptosis in earlier and later stages could be detected by Annexin V FITC/PI double staining analysis, DNA fragmentation and TUNEL labeling method. The expressions of c-myc and bcl-2 mRNA in baicalin-treated cells decreased in a time-dependent manner (12, 24, 48 hours). Meanwhile, protein expressions of C-MYC, BBL-2, procaspase-3 and PARP (116 kD) were down-regulated in a time-dependent manner, while the expression of PARP (85 kD) and BAD were up-regulated. It is concluded that the baicalin efficiently induces proliferative inhibition and apoptosis in HL-60/ADR cells. All of above related genes and proteins may be involved in these processes.
Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; Doxorubicin ; pharmacology ; Drug Resistance, Neoplasm ; drug effects ; Flavonoids ; pharmacology ; Gene Expression Regulation, Neoplastic ; HL-60 Cells ; Humans