Humidification in very-high-flow nasal-cannula therapy in an adult lung model

Y Chikata, K Morinishi, M Nishimura - Respiratory Care, 2019 - rc.rcjournal.com
BACKGROUND: High-flow nasal cannula (HFNC) therapy is used for patients with respiratory
failure. Recently, HFNC therapy with very high gas flows (ie, gas flows of 60–100 L/min) …

Effects of Novel Trigger Algorithms on Trigger Performance and Patient-Ventilator Synchrony: A Lung Model Study

K Morinishi, T Itagaki, Y Akimoto, Y Chikata, J Oto - 2023 - rc.rcjournal.com
Background: Patient-ventilator synchrony is essential for successful patient-triggered ventilation.
This study compared the ability of a novel trigger algorithm, based on detailed analysis …

A Bench Evaluation of Ineffective Efforts Related to the Use of Leak Compensation Algorithm During Pressure Support Ventilation

Y Akimoto, T Itagaki, K Morinishi, Y Chikata, J Oto - 2023 - rc.rcjournal.com
Background: Leak compensation algorithm is a key success element in patient-triggered
ventilation. However, the effect of leak compensation on ventilator-triggered performance in the …

Re‐evaluation of Pre‐pump Arterial Pressure to Avoid Inadequate Dialysis and Hemolysis: Importance of Prepump Arterial Pressure Monitoring in Hemodialysis …

E Shibata, K Nagai, R Takeuchi, Y Noda… - Artificial …, 2015 - Wiley Online Library
Prepump arterial pressure ( PreAP ) is monitored to avoid generating excessive negative
pressure. The N ational K idney F oundation K / DOQI clinical practice guidelines for vascular …

An artifact in the ESR spectrum obtained by spin trapping with DMPO

K Makino, H Imaishi, S Morinishi… - Free Radical …, 1989 - Taylor & Francis
In order to overcome a common problem in spin trapping with high concentrations of 5.5-dimethyl-I-pyrroline-N-oxide
(DMPO) where ESR spectra are obtained which include an …

[HTML][HTML] Absorbance measurements of oxidation of homogentisic acid accelerated by the addition of alkaline solution with sodium hypochlorite pentahydrate

…, Y Ejima, S Hosokawa, H Ohsaki, T Morinishi… - Scientific reports, 2018 - nature.com
The urine of patients with alkaptonuria turns dark brown due to the oxidation of homogentisic
acid (HGA) to benzoquinone acetic acid (BQA), and this is accelerated by the addition of …

[HTML][HTML] Novel absorbance peak of gentisic acid following the oxidation reaction

…, K Shukuya, K Sogabe, Y Ejima, T Morinishi… - Plos one, 2020 - journals.plos.org
Gentisic acid (GA), a metabolite of acetylsalicylic acid (ASA), and homogentisic acid (HGA),
which is excreted at high levels in alkaptonuria, are divalent phenolic acids with very similar …

Immunoglobulin G deposition on proximal tubules and the tubular basement membrane in acute tubular injury complicated with focal segmental glomerulosclerosis …

S Kurata, A Nawata, T Morinishi, K Ohta… - Annals of Diagnostic …, 2023 - Elsevier
Immunofluorescent deposition of immunoglobulin G (IgG) in the tubular basement membrane
(TBM) has been evaluated in the diagnosis of various diseases; however, few studies have …

An ESR study on lipid peroxidation process. Formation of hydrogen atoms and hydroxyl radicals

K Makino, H Imaishi, S Morinishi, T Takeuchi… - … and biophysical research …, 1986 - Elsevier
Keisuke Makino, Hiromasa Imaishi, Shuji Morinishi, Tamio Takeuchi, and Yuzo Fujita* …

Cautionary note for DMPO spin trapping in the presence of iron ion

K Makino, T Hagiwara, A Hagi, M Nishi… - … and biophysical research …, 1990 - Elsevier
2-Hydroxy-5,5-dimethyl-1-pyrrolidinyloxy (DMPO-OH), which is known to be produced by spin
trapping of hydroxyl radicals (·OH) with 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) and has …