UNLABELLED The aim of the present study was to investigate asialoglycoprotein receptor (ASGP-R) status in tumor-bearing livers and early after their sectorial resection employing 99mTc-DTPA-galactosyl human serum albumin (99mTc-GSA) dynamic SPECT. METHODS Ten normal liver controls and 44 liver tumor patients who underwent sectorial hepatectomy were included in the study. 99mTc-GSA dynamic SPE...

BACKGROUND Family support can help older adults better adhere to exercise routine, but it remains unclear whether an exercise program targeting older married couples would have stronger effects on exercise adherence than would a program for individuals. The purpose of this study was to determine the effects of an exercise program on the exercise adherence of older married couples over a 24-week...

BACKGROUND To assess whether an association of psychosocial stress at work with depressive symptoms among older employees is evident in a set of comparable empirical studies from Europe, North America and Asia. METHODS Cross-sectional and longitudinal multivariate regression analyses of data from 4 cohort studies with elder workers (2004 and 2006) testing associations of psychosocial stress a...

objective: evidence shows that the powder/liquid mixing ratio recommended by the manufacturers is often not respected when mixing the glass ionomer (gi) powder and liquid, yielding a gi cement with disproportionate powder/liquid ratio. considering the confirmed effect of powder/liquid ratio on the gi properties, and more importantly, its fluoride release potential, this study aimed to assess th...

As demand for total hip arthroplasty increases, patients are undergoing procedures at younger ages and often choose to maintain athletic activity after the operation. However, there is little evidence as to what level of athletics is acceptable post-operatively. To this point, no prospective studies have been performed to evaluate implant longevity at mid-term and long-term endpoints when patie...

Plants respond to nitrogen availability by changing their root : shoot ratios. One hypothesis used to explain this allocation is that plants optimize their behaviour by maximizing their relative growth rate. The consequences of this hypothesis were investigated by formulating two models for root : shoot allocation, with and without explicit inclusion of maintenance respiration. The models also ...

To investigate potential sex differences in factors that are associated with chronic PTSD, data from 223 participants were examined using logistic regression analyses. Each participant had been involved in a serious motor vehicle accident (MVA), which had occurred at least 6 months earlier (range 6mos-37 years). Although men and women did not differ in the rate of diagnosed PTSD, four variables...

  Background :SCORE, OST and ORAI risk assessment tools could reduce the cost burden of BMD tests by selecting the high risk patients to osteoporosis. In this study we compared the ability of these risk assessment measures to assess probability of the osteoporosis among post-menopausal women.   Methods : 211 post-menopausal women aged 45-88 years enrolled into the study. All of the patients und...

the present study was designed in quasi-experiment to assess adoption of the essential clauses of particular clinical laboratory quality management requirements based on international organization for standardization (iso 15189) in hospital laboratories and to evaluate the cost effectiveness of compliance to iso 15189.the quality management intervention based on iso 15189 was conceded through t...