Natural killer (NK) activity against K-562 myeloid cell line was evaluated in 21 spleens and 14 lymph nodes from patients with Hodgkin's disease (HD). NK activity of eight HD-involved (HD+) spleens [556 lytic units (LU)] was found 5-fold higher than that of 13 HD-uninvolved (HD-) spleens (112 LU) (p less than 0.01). Moreover, NK activity of HD+ spleens was significantly different (p less than 0...

We find a sufficient condition that H is not level based on a reduction number. In particular, we prove that a graded Artinian algebra of codimension 3 with Hilbert function H = (h0, h1, . . . , hd−1 > hd = hd+1) cannot be level if hd ≤ 2d + 3, and that there exists a level Osequence of codimension 3 of type H for hd ≥ 2d+k for k ≥ 4. Furthermore, we show that H is not level if β1,d+2(I ) = β2,...

Differences in vascular reactivity between isolated ultrafiltration (i-UF) and hemodialysis (UF + HD) have been attributed to various factors, including differences in core temperature (CT) and energy transfer (ET). However, the relative importance of these thermal factors is not known. The aim of this study was to elucidate to what extent differences in ET are responsible for the divergent vas...

BACKGROUND Chronic renal failure (CRF) is associated with a high incidence of stroke. In particular, the mortality rate for intracerebral hemorrhage (ICH) patients with hemodialysis (HD) due to advanced stage CRF is high, and the annual number of such cases is increasing. Therefore, we retrospectively investigated 5 years of clinical data from patients with ICH in our institution to reveal diff...

Abstract Background A novel hemodialysis (HD) system employing electrolyzed water containing molecular hydrogen (E-HD) has been developed to improve the bio-compatibility of HD. This study examined impact E-HD on changes in redox state during HD and HD-related fatigue. Method single-arm, prospective observational 63 patients chronic (41 males; mean age, 72 ± 9 years; median duration HD, 7 years...