ライフサイエンスコーパス: gas exchange

1 pores on the surface of plants that regulate gas exchange.

2 tomical shunts which are inconsequential for gas exchange.

3 tude of pathways with the goal of optimizing gas exchange.

4 ent infection in order to maintain effective gas exchange.

5 y detecting small shunts inconsequential for gas exchange.

6 research into plant physiological traits and gas exchange.

7 and/or the effects of ventilator settings on gas exchange.

8 DS) is characterized by severe impairment of gas exchange.

9 inal bronchioles and alveoli that facilitate gas exchange.

10 lung architecture and function and hindering gas exchange.

11 duction did not alleviate stress impacts for gas exchange.

12 lopodial retraction and in turn modulate CNS gas exchange.

13 ater to the atmosphere during photosynthetic gas exchange.

14 ction in leaf hydraulic conductance and leaf gas exchange.

15 y blood flow that is essential for efficient gas exchange.

16 wth and lower water loss via changes in leaf gas exchange.

17 cilitating stomatal opening to modulate leaf gas exchange.

18 ospheric CO(2) concentration (c(a) ) on leaf gas exchange.

19 properties of the lungs, leading to improved gas exchange.

20 critical for regulating plant water loss and gas exchange.

21 including decreased lung volumes and altered gas exchange.

22 lux of inflammatory leukocytes, and impaired gas exchange.

23 arly life-stages and minimally use lungs for gas exchange.

24 There were no significant differences in gas exchange.

25 that culicine larvae respire via atmospheric gas exchange.

26 d and clinically significant implications on gas exchange.

27 lly limited by the need to preserve adequate gas exchange.

28 e spaced at least one cell apart for optimal gas exchange.

29 al oxygen content and an unchanged pulmonary gas exchange.

30 , the alveolar walls thin to allow efficient gas exchange.

31 with the cardiovascular system to accomplish gas exchange.

32 tions to slowly inject the gas after the air-gas exchange.

33 l for accelerating induction was analysed by gas exchange.

34 ulation of spherocytes with greatly impaired gas exchange.

35 us system (CNS) to deliver O(2) and regulate gas exchange.

36 , are crucial for facilitating high rates of gas exchange.

37 drastically different consequences for leaf gas-exchange.

38 which are indispensable for life-sustaining gas exchange(2,3).

39 eproductive stages, evaporative cooling, and gas exchange across airway membranes.

40 e coordination of leaf hydraulic traits with gas exchange across closely-related species adapted to v

41 Gas exchange across the air-water interface is a key pro

42 We inferred the potential gas-exchange advantage of reducing dx beyond dy using a

43 Most current models neglect these aspects of gas exchange, although it is clear that they play a vita

44 These findings and gas exchange analyses of quintuple/sextuple ABA receptor

45 Here, we combine microCT and gas exchange analyses with measures of stomatal size and

46 g the plants in elevated CO2, substantiating gas exchange analyses, indicating that the mutant stomat

47 leaf cellular architecture and fluorescence/gas exchange analysis to measure leaf function, we show

48 Infrared gas exchange analysis was used to examine the temporal r

49 photosynthesis in grasses, we examined leaf gas exchange, anatomy and ultrastructure, and tissue loc

50 We used pulmonary gas exchange and (31) P magnetic resonance spectroscopy

51 endent lung region and consequently improves gas exchange and attenuates lung injury.

52 evolution between circadian traits and both gas exchange and biomass accumulation; shifts to shorter

53 Estimates of intrinsic WUE (iWUE) from gas exchange and C isotopic composition (delta(13) C) di

54 The combined effect of reduced gas exchange and changes in airway dynamics impairs expi

55 The lung microvasculature is essential for gas exchange and commonly considered homogeneous.

56 ee g(m) , together with iWUE from whole-tree gas exchange and delta(13) C of the phloem (delta(13) C(

57 s using stable carbon isotope analysis, leaf gas exchange and eddy covariance (EC) fluxes.

58 sing the dynamic range (plasticity) of their gas exchange and expanding their ecophysiological niche

59 Human lungs enable efficient gas exchange and form an interface with the environment,

60 Tadpoles mainly breathe water for gas exchange and frogs may breathe water or air dependin

61 is characterized by a greater impairment of gas exchange and higher lung recruitability.

62 gen tension during venovenous extracorporeal gas exchange and highlight the clinical implications.

63 d consider the dynamic nature of whole-plant gas exchange and how it represents much more than the su

64 To assess whether sevoflurane would improve gas exchange and inflammation in ARDS.

65 Here, both gas exchange and isotopic labeling were carried out on s

66 re we collected diurnal measurements of leaf gas exchange and leaf water potential (Psi(leaf) ), and

67 The compound stress elicited by slow gas exchange and low light levels under water is respons

68 Gas exchange and mechanical respiratory parameters remai

69 nsequences of this combined stress on foliar gas exchange and metabolite abundances in leaves and roo

70 of the stomatal lineage and a combination of gas exchange and microscopy techniques, we show that cha

71 with continuous measurements of respiratory gas exchange and noninvasive (rebreathing) hemodynamic d

72 Gas exchange and nutrient content data were collected fr

73 eful in assessing diffusional limitations to gas exchange and photorespiratory rates.

74 nts by permitting efficient shoot-atmosphere gas exchange and plant hydration(1).

75 ress will have a substantial impact on plant gas exchange and productivity, off-setting and possibly

76 lung tissue loses the ability to facilitate gas exchange and provide cells with needed oxygen.

77 yet, little is known about the evolution of gas exchange and related anatomical features during crop

78 hydrodynamics by coupling them to leaf-level gas exchange and soil-root interfacial layers.

79 ways can organize leaf tissues to coordinate gas exchange and suggests new strategies for improving p

80 ysical barrier around the seed through which gas exchange and the passage of water are prevented.

81 and Dv that together can be used to estimate gas exchange and the photosynthetic capacities of fossil

82 ological stomatal traits in relation to leaf gas exchange and the required allocation of epidermal ar

83 are important for the diurnal regulation of gas exchange and the survival of plants during drought.

84 h we term the 'aerocyte', is specialized for gas exchange and the trafficking of leukocytes, and is u

85 omata across a leaf is crucial for efficient gas exchange and transpiration and, therefore, for overa

86 ter availability was the strongest driver of gas exchange and tree growth.

87 for individual tree species using leaf-level gas exchange and tree-ring delta(13) C in wood measureme

88 s respond to salt exposure by adjusting leaf gas exchange and xylem-phloem flow are still mostly unex

89 Stomata are leaf pores that control gas exchange and, therefore, impact critical functions s

90 are expected to acclimate by modulating leaf-gas exchanges and alter water use efficiency which may r

91 is capable of regional mapping of pulmonary gas-exchange and has found application in a wide range o

92 Using pulmonary gas-exchange and intramuscular (31) P magnetic resonance

93 lar formation increases the surface area for gas-exchange and is key to the physiological function of

94 r 20 minutes, and afterward, lung mechanics, gas exchange, and electrical impedance tomography data w

95 leaf carbohydrate metabolism, photosynthetic gas exchange, and growth.

96 Pulmonary function, gas exchange, and invasive hemodynamics were measured at

97 impact of clustering on guard cell dynamics, gas exchange, and ion transport of guard cells.

98 ) and for correlated evolution of circadian, gas exchange, and phenological traits.

99 of respiratory mechanics, lung recruitment, gas exchange, and positive end-expiratory pressure respo

100 RATIONALE: Sevoflurane improves gas exchange, and reduces alveolar edema and inflammatio

101 Measurements of leaf water potential, leaf gas exchange, and root hydraulic conductance attested th

102 lated to soil-gas formation, lake/atmosphere gas exchange, and seafloor gas emanations.

103 indirect relationships between home-climate, gas exchange, and stomatal traits.

104 temperature, effect of feeding mode on plant gas exchange, and temperature of attacked leaves in a co

105 l and mesophyll development for optimal leaf gas exchange, and that both genetic and physiological fa

106 amental key roles of stomata-the enabling of gas exchange, and the first defense against drought-this

107 itecture and an interface for light capture, gas exchange, and thermoregulation, the potential contri

108 eads to decreased lung compliance, disrupted gas exchange, and ultimately respiratory failure and dea

109 sis and have an impact on stomatal function, gas exchange, and vegetative growth in Arabidopsis (Arab

110 low from the infusion cannula during the air-gas exchange, angled directly toward the superior nasal

111 Crop type differences in gas exchange are also associated with stomatal density,

112 Stomata movement and gas exchange are altered in chc mutants, indicating that

113 ment and measured nighttime and daytime leaf gas exchange, as well as stomatal density (SD) and size

114 d the dynamical regulation strategy of, leaf gas exchange at multidecadal scales.

115 omata to function as responsive mediators of gas exchange at the plant surface.

116 Without direct measurements of gas exchange at the single-cell level, the barriers to O

117 hesis model to assess their impacts on plant gas exchange at three FLUXNET sites: Castelporziano, Blo

118 Despite substantial reductions in leaf gas exchange, barley plants with significantly reduced s

119 ing C assimilation, an essential variable in gas-exchange-based CO(2) models.

120 Fossil plant gas-exchange-based CO(2) reconstructions use carbon (C)

121 In animals, gas exchange between blood and tissues occurs in narrow

122 Stomata are epidermal valves that facilitate gas exchange between plants and their environment.

123 Trees are sources, sinks, and conduits for gas exchange between the atmosphere and soil, and effect

124 le in the climate system as it regulates the gas exchange between the biosphere and the atmosphere.

125 ular mechanics, improved lung mechanics, and gas exchange but at the expense of a lower cardiac index

126 s from delta(13) C(ph) agreed with iWUE from gas exchange, but only after incorporating g(m) .

127 (AT2s), leading to lung injury and impaired gas exchange, but the mechanisms driving infection and p

128 (anemia) but may also relate to inefficient gas exchange by red blood cells (RBCs), a process that i

129 leaf photosynthetic potential (Vcmax ) with gas-exchange capacity (gsmax ), and hence the uptake of

130 o the effects of rising [CO2 ] on leaf-level gas exchange, carbohydrate dynamics and plant growth.

131 Delta(18)O were obtained for a leaf with its gas-exchange characteristics otherwise unchanged.

132 Via membrane inlet mass spectrometry gas exchange, chlorophyll a fluorescence, P700 analysis,

133 ee proteomics and photosynthetic analysis by gas exchange, chlorophyll fluorescence and P700 absorpti

134 ing measurements of steady-state and dynamic gas exchange, chlorophyll fluorescence, and absorbance s

135 esting that MIGET does not underestimate the gas exchange consequences of anatomical shunt.

136 lications for measuring shunt and associated gas exchange consequences.

137 ment to test whether postdrought recovery of gas exchange could be predicted by properties of the wat

138 Gas exchange data and a simple light response model were

139 Respiratory mechanics and gas exchange data were collected.

140 showed good correlation with field-measured gas-exchange data at the top of the canopy, it predicted

141 ntitatively test model against multiple leaf gas-exchange datasets.

142 entation of a desolvation device, that is, a gas-exchange device (GED), can improve the detection eff

143 Assessing gas exchange, diaphragm function, respiratory rate, and

144 ssurized isolated tracheal system, metabolic gas exchange directly with the atmosphere is unlikely an

145 mal aerobic capacity and preserves pulmonary gas exchange during acute hypoxic exercise.

146 on, near-infrared spectroscopy and pulmonary gas exchange during and following exercise.

147 ng to measure hemodynamics, blood gases, and gas exchange during exercise.

148 e test to assess changes in hemodynamics and gas exchange during exercise.

149 ty haemoglobin had no worsening of pulmonary gas exchange during hypoxic exercise but had greater lac

150 unctions commonly used in models to regulate gas exchange during periods of water stress.

151 (OSAS), may cause compromise of respiratory gas exchange during sleep, related to transient upper ai

152 in the global regulation of plant-atmosphere gas exchange during the last 450 million years, we highl

153 ungs displayed diminished elastic recoil and gas exchange efficiency.

154 shunt and the associated effect on pulmonary gas exchange estimated by MIGET.

155 ionally, delta(13) C was not correlated with gas-exchange estimates of WUE(i) under short- and long-t

156 Fractional precapillary gas exchange (F) was quantified for each gas as F = (P -

157 Diurnal measurements of leaf temperature and gas exchange for 11 Sonoran Desert species revealed that

158 es of WUE are higher than estimates based on gas exchange for most PFTs.

159 Precapillary gas exchange for oxygen has been documented in both huma

160 the epidermis of land plants that facilitate gas exchange for photosynthesis while minimizing water l

161 fficient and robust network that facilitates gas exchange for photosynthesis, however the mechanism b

162 (129)Xe spectroscopy and gas-exchange imaging showed reduced (129)Xe uptake by re

163 tion which may bear significance for alveoli gas exchange imbalance in pneumonia.

164 Assessment of the severity of gas exchange impairment is a requisite for the character

165 important cardiorespiratory adjustments for gas exchange improvement especially under extreme condit

166 stemic artery (A), we evaluated precapillary gas exchange in 27 paired samples from seven anaesthetiz

167 air, have enormous surface area, and enable gas exchange in air-breathing animals.

168 Following heavy rainfall gas exchange in all species, except those trees predicte

169 tions of rescue treatment, targeting optimal gas exchange in ARDS has become less of a priority compa

170 We evaluated fractional precapillary gas exchange in canines for O(2) and two inert gases, su

171 c trait-based alternative to regulate canopy gas exchange in global models.

172 d during hypoxic exercise, whereas pulmonary gas exchange in HAH subjects was unchanged between the t

173 and maintenance of the air-blood barrier and gas exchange in health, disease and evolution.

174 vering the respiratory surface and mediating gas exchange in lungs.

175 effects of elevated salinity levels on leaf gas exchange in many crops are not in dispute, represent

176 is divergence by enabling high rates of leaf gas exchange in Marsileaceae.

177 tion is an effective intervention to improve gas exchange in patients with severe acute respiratory d

178 le processes that optimize light capture and gas exchange in plants, including chloroplast movement,

179 Stomatal movement, which regulates gas exchange in plants, is controlled by a variety of en

180 ectives: Noninvasive assessment of pulmonary gas exchange in preterm infants with and without broncho

181 is of vital importance to human life, be it gas exchange in red blood cells, metabolite excretion, d

182 ying mesophyll tissue is vital for efficient gas exchange in the leaf.

183 n of organic land carbon or enhanced air-sea gas exchange in the Southern Ocean.

184 Using recent insights from gas exchange in turbulent streams, we found that areal C

185 most 2/3 of the Cant ocean uptake enters via gas exchange in waters that are lighter than the base of

186 Corresponding measurement of leaf gas exchange indicated that boundary Theta(1) between ph

187 To assess the effects of HFNC on gas exchange, inspiratory effort, minute ventilation, en

188 Secondary outcomes were gas exchange, invasive ventilation-free days at day 30,

189 ition to being a conduit for water vapor and gas exchange involved in transpiration and photosynthesi

190 ng to a more mechanistic prediction of plant gas exchange is challenging because of the diversity of

191 tes that are higher than from portions where gas exchange is impaired.

192 Some pulmonary gas exchange is known to occur proximal to the pulmonary

193 -lung-protective ventilation strategies when gas exchange is sufficiently managed with the extracorpo

194 ry capillary, although the magnitude of this gas exchange is uncertain, and it is unclear whether oxy

195 hotosynthesis and (13) C discrimination with gas exchange, kinetic constants and in vitro Vpmax measu

196 e extent to which leaf and plant morphology, gas exchange, leaf and stem hydraulics and growth rates

197 cal responses, including shoot sapflow, leaf gas exchange, leaf water potential and foliar abscisic a

198 ed hydraulic traits and monitored changes in gas exchange, leaf water potential, and hydraulic conduc

199 stive seasonal assessment of photosynthesis (gas exchange, limitations to partitioning, photochemistr

200 ells (ECs) are an essential component of the gas exchange machinery of the lung alveolus.

201 e the role of stomata in non-foliar tissues, gas exchange, maintenance of optimal temperatures and th

202 Preservation of gas exchange mandates that the pulmonary alveolar surfac

203 Advances in algal biology have built on gas exchange measurements by MIMS in the fields of photo

204 tance (g(m) ) was used to interpret new leaf gas exchange measurements collected for five irrigation

205 ily acquired submaximum exercise ventilatory gas exchange measurements in broad populations with pres

206 Measuring WUE(i) by gas exchange measurements is laborious and time consumin

207 oots and derived cellulose fractions, and by gas exchange measurements of whole plants and individual

208 e of iWUE is commonly gained from leaf-level gas exchange measurements, which are inevitably restrict

209 model of C4 photosynthesis, calibrated using gas-exchange measurements in maize, and extended the cou

210 agreement with inferred values derived from gas-exchange measurements.

211 In this regard, a full understanding of gas exchange mechanism in ARDS is imperative for individ

212 ve the potential to act as a shunt, although gas exchange methods have not demonstrated significant s

213 We used dynamic gas exchange methods to characterise half times of stoma

214 V(c,max) was estimated using traditional gas exchange methods, and measured reflectance spectra a

215 ity and to identify determinants of impaired gas exchange.Methods: This is a prospective observationa

216 one-dimensional porous medium finite element gas-exchange model parameterized with light absorption p

217 leaf metabolism to an environment-dependent gas-exchange model.

218 Gas exchange necessarily incorporates photosynthesis and

219 to a severe reduction in light reactions and gas exchange necessary for photosynthesis and respiratio

220 to environmental stresses and modulating the gas exchange necessary for photosynthesis.

221 The gas-exchange niche in the lung contains two major epithe

222 tigated stress and recovery dynamics of leaf gas exchange, nonstructural carbohydrates, and hydraulic

223 yll a fluorescence light response curves and gas-exchange observations are combined to test the photo

224 Some 12-19% of pulmonary gas exchange occurred within small (1.7 mm in diameter o

225 It has been suggested that, if precapillary gas exchange occurs to a greater extent for inert gases

226 experimental conditions, 12-19% of pulmonary gas exchange occurs within the small pulmonary arteries

227 Especially for studies focused on the gas exchange of plants, sensing techniques that offer ox

228 Stomata control the gas exchange of terrestrial plant leaves, and are theref

229 pected to affect stomatal regulation of leaf gas-exchange of woody plants, thus influencing energy fl

230 Crop types differed in gas exchange; oilseed varieties had higher net carbon as

231 suggests only minor effects of precapillary gas exchange on the magnitude of calculated shunt and th

232 We measured gas exchange, online (13) C-discrimination, and delta(13

233 ater or MgSO(4) did not affect CO(2) /H(2) O gas exchange or stomatal conductance significantly, indi

234 e, hypotension, acute kidney injury, altered gas exchange, or emergency department (vs inpatient) pre

235 e into consideration the long-term effect on gas exchange over time.

236 Extent of impaired gas exchange overlapped between severity groups.

237 However, vegetation gas exchange parameters derived from EC data are subject

238 Leaf gas-exchange parameters and carbon isotope discriminatio

239 tudies have already related key in vivo leaf gas-exchange parameters with structural traits and nutri

240 Gas exchange physiology during extracorporeal respirator

241 , particularly those related to maximum leaf gas exchange rate and water transport through the plant

242 e a process-based model to find that air/sea gas exchange rates within a bubbled system are 1-2 order

243 ried with leaf functional traits and daytime gas-exchange rates.

244 l remodeling and progressive scarring of the gas-exchange region.

245 Damage to alveoli, the gas-exchanging region of the lungs, is a component of ma

246 epithelial cells to restore the integrity of gas-exchanging regions within the lung and preserve orga

247 ) constitute the predominant form of daytime gas-exchange regulation in plants.

248 However, uncertainties remain if gas-exchange regulation strategies are homeostatic or dy

249 To assess leaf gas-exchange regulation strategies, we analyzed patterns

250 and rates of subsurface/atmospheric natural gas exchange remain uncertain.

251 y, and their impact on alveolar dynamics and gas exchange remains largely speculative.

252 idermal valves facilitating plant-atmosphere gas exchange, represent a powerful model for understandi

253 ir shape in order to regulate photosynthetic gas exchange, respiration rates and defend against patho

254 We investigated gas exchange responses to vapor pressure deficit (VPD) i

255 a unifying framework for understanding leaf gas-exchange responses to ca .

256 mptions about generalizable patterns in leaf gas-exchange responses to varying ca .

257 E), marked by diffuse alveolitis and altered gas exchange, resulting in a significant loss of lung fu

258 Using a modified gas exchange setup, we measured the effects of diffuse l

259 Gas exchange shunt by MIGET does not underestimate anato

260 spheres was not significantly different from gas exchange shunt determined by MIGET, suggesting that

261 ntrast echocardiography and MIGET-determined gas exchange shunt in nine anaesthetized, ventilated can

262 ue (MIGET) shows insignificant right-to-left gas exchange shunt in normal humans and canines.

263 by 25-um microspheres was not different from gas exchange shunt measured by MIGET (microspheres: 2.3

264 crospheres to contrast echocardiography, and gas exchange shunt measured by the multiple inert gas el

265 Ventilation-perfusion mismatch and gas exchange shunt were quantified by MIGET and cardiac

266 eveloped an instrument to measure leaf-level gas exchange simultaneously with pulse-amplitude modulat

267 he key elements of water limitation in plant gas exchange simultaneously, including plants' self-regu

268 ted using several techniques, including leaf gas exchange, stable isotope discrimination, and eddy co

269 sponse in which the species shifted its leaf gas-exchange strategy dynamically (constant c(i); consta

270 red for the development of the multicellular gas exchange structure: the air pore complex.

271 Gas-exchange structures are critical for acquiring oxyge

272 lveolar type 1 (AT1) cells cover >95% of the gas exchange surface and are extremely thin to facilitat

273 or cells that ultimately give rise to a vast gas-exchange surface area.

274 s of alveolar septa that constitute the vast gas-exchange surface area.

275 ing alveolar septa formation to increase the gas-exchange surface.

276 n relation to respiratory acidosis, impaired gas exchange, systemic congestion, respiratory support/r

277 tubes that bring air into the alveoli, where gas exchange takes place.

278 vels, climate, and air humidity affect plant gas exchange that is controlled by stomata, small pores

279 s strategies for stomatal regulation of leaf gas-exchange that include maintaining a constant leaf in

280 Although, as the major organ of gas exchange, the lung is considered a nonlymphoid organ

281 Non-invasive estimation of LT using the gas exchange threshold (non-linear increase of VCO2 vers

282 e only extant plant lineage to differentiate gas exchange tissues in the gametophyte generation.

283 release, we found a gradual recovery of leaf gas exchange to 50% to 60% of control values.

284 d instance of genetic variation in these key gas-exchange traits being quantified in response to heat

285 onducting airways (bronchi, bronchioles) and gas-exchanging units (alveoli).

286 pmental and evolutionary flexibility in leaf gas exchange unrivalled by gymnosperms and pteridophytes

287 the heavy trial for females (P = 0.039), no gas exchange variables differed between sexes (P >= 0.05

288 ere achievable even when no deterioration in gas exchange was allowed.

289 Recovery of plant gas exchange was rapid and could be predicted by the hyd

290 Fractional precapillary gas exchange was similar for SF(6) , ethane and O(2) (0.

291 Leaf gas exchange, water potential, and chlorophyll a fluores

292 lications for inferences in leaf hydraulics, gas exchange, water use, and isotope physiology.

293 Leaf-scale values of g(1) derived from gas exchange were in close agreement with ecosystem-scal

294 Leaf elongation rates and gas exchange were measured during short periods of supra

295 Coupled measurements of Delta(18)O and gas exchange were used to estimate intercellular vapor p

296 spirational cooling or by permitting maximal gas exchange when conditions are suitable.

297 imates of g(m) can be made from coupled leaf gas exchange with isoflux analysis of carbon Delta(13) C

298 first (Delta(18) O) combines measurements of gas exchange with models and measurements of (18) O disc

299 wever, insights in the relationships of leaf gas-exchange with leaf primary metabolism are still limi

300 atory processes that result in reductions in gas exchange within the alveolar compartment.