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Understanding implications on firm performance from the emergence of Internet of Things (IoT) is critical in order for firms to make rational decisions regarding business model configurations and investments in IoT. The transition between the current state and widespread adoption and diffusion of IoT is expected to be complex, and standardization is one of multiple barriers discussed in research r
Background Cross-sectional studies indicate that a cancer patient's partner is important in regard to the patient's psychological well-being. This has yet to be investigated in a large prospective setting. Objective To investigate types of psychosocial support and whether men improved their well-being at 12 and 24 mo after radical prostatectomy. Design, setting, and participants In a group of 1446
This article argues that, as individuals are already applying for refugee status in the context of disasters and climate change, a robust understanding of why disasters happen and how different groups are affected, combined with a principled methodology for determining such claims, are critical aspects of the anxious scrutiny that each claim should receive. The limitations of the “hazards” paradigThis article argues that, as individuals are already applying for refugee status in the context of disasters and climate change, a robust understanding of why disasters happen and how different groups are affected, combined with a principled methodology for determining such claims, are critical aspects of the anxious scrutiny that each claim should receive. The limitations of the “hazards” paradig
We have studied the ability of divalent cations to restore to normal axonal transport (AXT) which was inhibited by deprivation of Ca2+ and/or Mg2+ ions. The epi- and perineurium of the frog sciatic nerve were damaged by a 30-s wash in Triton X-100 containing frog Ringer's. This treatment did not affect either AXT or nerve levels of Ca2+ and Mg2+, but made the ions more easily extractable with a Ca
N‐a‐p‐Tosyl‐L‐Lysine Chloromethyl Ketone (TLCK), a protease inhibitor, was found to irreversibly inhibit rapid axonal transport of protein in vitro in the frog sciatic nerve. TLCK exerted its action at the axonal level and seemed to depress the rate rather than the amount of transported protein. The efficiency of TLCK as a protease inhibitor was demonstrated by polyacrylamide gel electrophoresis,
Abstract: erythro‐9‐[3‐(2‐Hydroxynonyl)]adenine, an inhibitor of protein carboxylmethylation and dynein‐ATPase activity, inhibited fast axonal transport in vitro in frog sciatic nerves. Its site of action might be associated with an ATPase on which transport depends, since specific carboxylmethylation inhibitors lacked effects on transport. The levels of high energy phosphates and protein synthesi
Protease activity was studied in the frog sciatic nerve. The activity was measured as the release of TCA-soluble radioactivity from either 3H-labelled proteins transported by rapid axonal transport (AXT) or 3H-labelled ganglionic proteins. In nerve homogenates containing transported substrates, protease activity exhibited two peaks, one around pH 5 and one around pH 8. Ca2+ at 100 μM or higher con
Estramustine phosphate (0.01 to 0.5 nriM), an estradiol mustard derivative used in the therapy of prostatic carcinoma, inhibited the assembly of brain microtubule proteins in vitro and disassembled preformed microtubules. In the presence of estramustine phosphate, the minimum microtubule-protein concentration sufficient for the assembly of microtubules was increased. Low concentrations of taxoi (2
Gossypol at micromolar concentrations (2 μM) was found to inhibit axonal transport and a microsomal ATPase activity in the frog sciatic nerve, although axonal microtubules and the neuronal content of AMP, ADP and ATP were not affected. At slightly higher concentrations (30-40 μM), gossypol also inhibited microtubule assembly and neuronal energy metabolism. Gossypol accumulated in the nerve and the
