Increasing rate of lymph node invasion in patients with prostate cancer treated with radical prostatectomy and lymph node dissection

Objectives

To investigate lymph node invasion (LNI) rates in prostate cancer (PCa) patients. Recent studies demonstrated an inverse stage migration in PCa patients toward more advanced and unfavorable diseases. We hypothesized that this trend is also evident in LNI rates, in PCa patients treated with radical prostatectomy (RP) and pelvic lymph node dissection (PLND).

Radical prostatectomy after previous TUR-P: Oncological,surgical, and functional outcomes

Objectives

To examine oncological, surgical, and functional outcomes of radical prostatectomy (RP) in patients with history of transurethral resection of the prostate (TUR-P).

Anti-pancreatic antibody in Turkish patients with inflammatory bowel disease and first-degree relatives

AIM: To identify the role of anti-pancreatic antibody (PAB) in the diagnosis of inflammatory bowel diseases (IBD) among Turkish patients, and its frequency in firstdegree relatives.METHODS: PAB and anti-Saccharomyces cerevisiae (ASCA) were examined in serum samples of 214 subjects including patients with Crohn’s disease (CD, n = 64), ulcerative colitis (UC, n = 63), first-degree relatives of patients with CD (n = 25), first-degree relatives of patients with UC (n = 28),and a control group with gastrointestinal symptoms other than (IBD) (n = 34) by indirect immunofluorescence Positivity of PAB and ASCA was compared in terms of Vienna classification, disease activity and medications used.RESULTS: In terms of PAB positivity, no difference was found between patients with CD (14.1%) and UC (7.9%) however, significant difference was observed between patients with CD and subjects in the control group (P < 0.05). No difference was found between patients with CD and their relatives in terms of ASCA positivity, whereas a significant difference was found between other groups (P < 0.001). Compared to ASCA, the sensitivity of the PAB was 19% (7/37), its specificity was 93% (25/27), positive predictive value was 77% (7/9) and negative predictive value was 45% (25/55). ASCA was found with significantly higher prevalence in patients with CD activity index > 150 (P < 0.05).CONCLUSION: PAB is valuable in the diagnosis of IBD rather than CD, but cannot be used alone for diagnostic purposes. PAB is not superior to ASCA in CD diagnosis and in detecting CD among relatives of patients with CD.     

The effect on neuromuscular stability,performance, multi-joint coordination and proprioception of barefoot,taping or preventative bracing

ObjectiveThe objective of this study was to assess the effects of taping and preventive bracing on functional balance, jumping performance, multi-joint coordination and proprioception on comparison to barefoot and each other.DesignControlled trial as an experiment with the independent variable testing in 3 trials: control (barefooted), preventive bracing, and taping.SettingThe sports physiotherapy research laboratory.ParticipantsTwenty physically active male university students aged between 20 and 28 who had been free from lower extremity pathology for 12 months and had no previous history of ankle sprain served as participants.Main outcome measuresSingle leg balance (s), jumping performance (cm), coordination and proprioception assessments by the Functional Squat System. The software automatically calculated the absolute average error (cm) and the standard deviation (SD) of the average error. Average errors were independently quantified as a function of the action mode (concentric versus eccentric) and of the lower limb (dominant versus non-dominant).ResultsThere was no significant difference among the groups for balance tests (p > 0.05). For vertical jump performance of bilateral and the dominant leg there were significant differences that the barefoot group had better results compared to the other groups (p = 0.059; 0.017). According to the coordination results of Functional Squat System participants were better in brace and tape situations since the deviations were less for all concentric and eccentric positions. Deviation results for the proprioception test were different for first visual and non-visual deviations for dominant leg (p < 0.05).ConclusionIn conclusion, bracing and taping may play an important role in preventing injury or rehabilitation of the injured ankle by improving concentric and eccentric coordination, proprioception with the ability of reproducing motion in closed kinetic chain while decreasing vertical jump performance. No superiority of brace over tape or vice versa was found in this study.     

Fabry disease mimicking multiple sclerosis

Fabry disease is an X-linked recessive lysosomal storage disorder resulting from the deficiency of alpha-galactosidase. This disease causes endothelial vasculopathy and affects multiple organ systems. Hemizygous male patients represent the classical renal, cardiac and neurological symptoms of disease. Heterozygous female carriers are frequently asymptomatic, but cerebrovascular events in females are as frequent as in males. Even if rarely seen, neurological damage is an important cause of morbidity. Severe neurological signs that are due to multifocal small vessel occlusions may be present without major thrombosis. In this report, we present a 33-year-old female patient with recurrent neurological deficits secondary to multifocal small vessel involvements. The case had previously been misdiagnosed as multiple sclerosis. Cerebral MRI revealed hyperintense lesions located in bilateral thalamus, supratentorial areas, and left cerebellum. Laboratory and radiological investigations were performed for differential diagnosis, but the etiology could not be identified. During follow-up period, skin lesions and proteinuria were detected. The dermatological, neurological, laboratory, and radiological findings were all suggestive of Fabry disease and the diagnosis was confirmed by subsequent enzyme assays. Fabry disease should be considered in young patients with unexplained stroke-like episodes, especially in those who have infarction in the vertebrobasilar arterial system, angiokeratomas, and proteinuria.     

Analysis of spike-wave discharges in rats using discrete wavelet transform

A feature is a distinctive or characteristic measurement, transform, structural component extracted from a segment of a pattern. Features are used to represent patterns with the goal of minimizing the loss of important information. The discrete wavelet transform (DWT) as a feature extraction method was used in representing the spike-wave discharges (SWDs) records of Wistar Albino Glaxo/Rijswijk (WAG/Rij) rats. The SWD records of WAG/Rij rats were decomposed into time-frequency representations using the DWT and the statistical features were calculated to depict their distribution. The obtained wavelet coefficients were used to identify characteristics of the signal that were not apparent from the original time domain signal. The present study demonstrates that the wavelet coefficients are useful in determining the dynamics in the time-frequency domain of SWD records.     

Self esteem and assertiveness of final year Turkish university students

This study developed a quantitative methodology to ascertain the level of self esteem and assertiveness of last year students in baccalaureate degree programs at Cumhuriyet University Nursing School, School for Health Sciences' Midwifery School, Education Faculty's Mathematics Teacher, Classroom Teacher, and Social Sciences Teacher programs and to determine if there is a correlation between self esteem and assertiveness. The research population was a total of 372 students who were in their final year of university in these programs. Sampling was not done in the research, the entire population was studied. However there was a total of 82 students who were not included in the research because of illness, absenteeism, registration on hold, who could not be found on campus or who did not want to participate in the research and who did not correctly complete the survey form. The research was conducted with total of 290 students. Total response rate was 77.9%. The data were collected using a "Personal Information Form," Stanley Coopersmith Self Esteem Inventory (SEI) and Rathus Assertiveness Schedule (RAS). Frequency distribution, t test, correlation and variance analysis were used in the analysis of the data. The results of the study were that the nursing students had the highest scores from SEI (80.64+/-15.83). Similarly the nursing students had the highest scores on the RAS (36.29+/-25.33).