Misa Takahashi
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View article: Cytological features of atypical adenomatous hyperplasia and adenocarcinoma in situ of the lung: a case report
Cytological features of atypical adenomatous hyperplasia and adenocarcinoma in situ of the lung: a case report Open
Atypical adenomatous hyperplasia (AAH) and adenocarcinoma in situ (AIS) are generally treated as different lesions, depending on the differences in lesion size and histological findings. However, these differences are not absolute; thus, A…
View article: A case of focal nodular hyperplasia-like lesion presenting unusual signal intensity on the hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance image
A case of focal nodular hyperplasia-like lesion presenting unusual signal intensity on the hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance image Open
View article: Collecting, organizing, and transmitting information on "disaster evacuation and sheltering" with COVID-19 infection: Accomplishments and challenges from "gathering information" about disasters to "information is gathering"
Collecting, organizing, and transmitting information on "disaster evacuation and sheltering" with COVID-19 infection: Accomplishments and challenges from "gathering information" about disasters to "information is gathering" Open
Under the COVID-19, it is recommended to avoid the three dense spaces: closed space, densely populated area, and close-knit scene. The presenters prepared for natural disasters by utilizing the notifications presented by the Cabinet Office…
View article: Nitrogen Dioxide at Ambient Concentrations Induces Nitration and Degradation of PYR/PYL/RCAR Receptors to Stimulate Plant Growth: A Hypothetical Model
Nitrogen Dioxide at Ambient Concentrations Induces Nitration and Degradation of PYR/PYL/RCAR Receptors to Stimulate Plant Growth: A Hypothetical Model Open
Exposing Arabidopsis thaliana (Arabidopsis) seedlings fed with soil nitrogen to 10–50 ppb nitrogen dioxide (NO2) for several weeks stimulated the uptake of major elements, photosynthesis, and cellular metabolisms to more than double the bi…
View article: Dual nitrogen species involved in foliar uptake of nitrogen dioxide in<i>Arabidopsis thaliana</i>
Dual nitrogen species involved in foliar uptake of nitrogen dioxide in<i>Arabidopsis thaliana</i> Open
Foliar uptake of nitrogen dioxide (NO2) is governed by its reactive absorption mechanism, by which NO2 molecules diffuse through cell wall layers and simultaneously react with apoplastic ascorbate to form nitrous acid…
View article: Nitrate, but not nitrite, derived from nitrogen dioxide accumulates in <i>Arabidopsis</i> leaves following exposure to <sup>15</sup>N-labeled nitrogen dioxide
Nitrate, but not nitrite, derived from nitrogen dioxide accumulates in <i>Arabidopsis</i> leaves following exposure to <sup>15</sup>N-labeled nitrogen dioxide Open
It is known that when plant leaves are exposed to exogenously applied nitrogen dioxide (NO2), nitrogen derived from NO2 is reduced to amino acid nitrogen. However, whether this is the sole metabolic fate of exogenousl…
View article: A novel role for PsbO1 in photosynthetic electron transport as suggested by its light-triggered selective nitration in<i>Arabidopsis thaliana</i>
A novel role for PsbO1 in photosynthetic electron transport as suggested by its light-triggered selective nitration in<i>Arabidopsis thaliana</i> Open
Exposure of Arabidopsis leaves to nitrogen dioxide (NO2) results in the selective nitration of specific proteins, such as PsbO1. The 9th tyrosine residue (9Tyr) of PsbO1 has been identified as the nitration site. This…
View article: Selective nitration of PsbO1, PsbO2, and PsbP1 decreases PSII oxygen evolution and photochemical efficiency in intact leaves of Arabidopsis
Selective nitration of PsbO1, PsbO2, and PsbP1 decreases PSII oxygen evolution and photochemical efficiency in intact leaves of Arabidopsis Open
Exposure of intact Arabidopsis leaves to 40 ppm nitrogen dioxide (NO2) in light resulted almost exclusively in nitration of PsbO1, PsbO2, and PsbP1 of photosystem II (PSII), with minor nitration of four non-PS II proteins, inclu…
View article: Selective nitration of PsbO1 inhibits oxygen evolution from isolated Arabidopsis thylakoid membranes
Selective nitration of PsbO1 inhibits oxygen evolution from isolated Arabidopsis thylakoid membranes Open
Treatment of isolated Arabidopsis thaliana thylakoid membranes with nitrogen dioxide (NO2) induces selective nitration of the tyrosine residue at the ninth amino acid (9Tyr) of PsbO1. This selective nitration is trigg…
View article: Light-triggered selective nitration of PsbO1 in isolated Arabidopsis thylakoid membranes is inhibited by photosynthetic electron transport inhibitors
Light-triggered selective nitration of PsbO1 in isolated Arabidopsis thylakoid membranes is inhibited by photosynthetic electron transport inhibitors Open
PsbO1 is exclusively nitrated when isolated thylakoid membranes are incubated in a buffer bubbled with nitrogen dioxide (NO2) containing NO2 and nitrite. NO2 is the primary intermediate for this selective n…
View article: Differential abilities of nitrogen dioxide and nitrite to nitrate proteins in thylakoid membranes isolated from Arabidopsis leaves
Differential abilities of nitrogen dioxide and nitrite to nitrate proteins in thylakoid membranes isolated from Arabidopsis leaves Open
Exposure of Arabidopsis leaves to nitrogen dioxide (NO2) results in nitration of specific chloroplast proteins. To determine whether NO2 itself and/or nitrite derived from NO2 can nitrate proteins, Arabidopsis thylakoid membranes were isol…
View article: Nitration is exclusive to defense-related PR-1, PR-3 and PR-5 proteins in tobacco leaves
Nitration is exclusive to defense-related PR-1, PR-3 and PR-5 proteins in tobacco leaves Open
Protein tyrosine nitration is an important post-translational modification. A variety of nitrated proteins are reported in Arabidopsis leaves and seedlings, sunflower hypocotyls, and pea roots. The identities of nitrated proteins are speci…
View article: Kinematic evidence that atmospheric nitrogen dioxide increases the rates of cell proliferation and enlargement to stimulate leaf expansion in Arabidopsis
Kinematic evidence that atmospheric nitrogen dioxide increases the rates of cell proliferation and enlargement to stimulate leaf expansion in Arabidopsis Open
To elucidate the stimulation of leaf growth by atmospheric nitrogen dioxide (NO2), we performed a kinematic analysis of the eighth leaves of Arabidopsis thaliana (accession C24) plants grown for 17-35 days after sowing in the presence or a…