opium use is one of the most common forms of substance abuse in iran and there are some evidence indicating it is a risk factor of transitional cell carcinoma (tcc) of the urinary bladder. the majority of opium users are also cigarette smokers, so consideration of the high prevalence of smoking which is the most important risk factor of tcc of the urinary bladder among opium users is essential ...

PURPOSE This study evaluated the effect of Tai Chi Chuan (TCC) on the autonomic nervous modulation in older persons. METHODS Twenty TCC practitioners and 20 normal controls were included in this study. The stationary state spectral heart rate variability (HRV) measures between TCC practitioners and normal controls, and the sequential changes in HRV measures after classical Yang's TCC were com...

The effect of triclocarban (TCC), an environmental pollutant from household items and health care products, on membrane potential of rat thymocytes was examined by a flow cytometry with a fluorescent probe sensitive to membrane potential, bis-(1,3-dibutylbarbituric acid)trimethine oxonol, because TCC changes intracellular ionic circumstance that may affect the membrane potential. TCC at 0.3 μM ...

OBJECTIVE Primary transitional cell carcinoma (TCC) of the upper urinary tract represents 6-8% of all TCC cases. Nephroureterectomy with removal of a bladder cuff is the treatment of choice. The rates of TCC recurrence in the bladder after primary upper urinary tract surgery described in the literature range between 12.5 and 37.5%. In a retrospective analysis we examined the occurrence of TCC a...

BACKGROUND Reliable blood and urine markers for transitional cell carcinoma of the bladder (TCC) do not currently exist. The aim of this prospective study was the serological and immunohistochemical evaluation of CA19.9 and CEA in TCC and to assess the correlation with different TCC stages. PATIENTS AND METHODS CA19.9 and CEA levels were prospectively determined in samples from 231 patients w...

3,4,4'-Trichlorocarbanilide (triclocarban, TCC) is widely used as an antimicrobial agent in a variety of consumer and personal care products. TCC is considered a potential endocrine disruptor, but its potential toxic effects in humans are still largely unknown. Because of its widespread uses, the potential for human exposure to TCC is high. In order to identify adequate exposure biomarkers of T...

BACKGROUND Immediate tunnelled, cuffed catheter (TCC) removal is the current standard of care when bacteraemia is associated with severe clinical symptoms. When minimal or no symptoms are present, the optimal strategy of TCC management is controversial. The following three strategies have been proposed: TCC 'salvage' (antibiotic administration without TCC removal), TCC exchange over a guidewire...