Results 21 to 30 of about 1,062,445 (387)

Associations between comorbidities and annual incidence plus frequency of asthma exacerbation hospitalisation during the past year: data from CARN study

open access: yesBMC Pulmonary Medicine, 2022
Purpose While asthma comorbidities are associated with higher health care utilisation, lower quality of life and poorer asthma control, the impact of asthma comorbidities on hospitalisation for asthma exacerbation (H-AX) remains less recognised.
Wenqiao Wang   +30 more
doaj   +1 more source

Does surgically resected small‐cell lung cancer without lymph node involvement benefit from prophylactic cranial irradiation?

open access: yesThoracic Cancer, 2020
Background It has previously been demonstrated that surgically resected small‐cell lung cancer (SCLC) patients could benefit from prophylactic cranial irradiation (PCI). However, PCI in patients without lymph node involvement remains controversial.
Yuqing Lou   +9 more
doaj   +1 more source

Novel compound heterozygous mutations of DNAH5 identified in a pediatric patient with Kartagener syndrome: case report and literature review

open access: yesBMC Pulmonary Medicine, 2021
Background Kartagener syndrome is a subtype of primary ciliary dyskinesia that may exhibit various symptoms including neonatal respiratory distress and frequent infections of the lung, sinus and middle ear because of the impaired function of motile cilia.
Lina Wang   +8 more
doaj   +1 more source

The growth and respiration of the Avena coleoptile [PDF]

open access: yes, 1936
In a previous paper (1) a relation was shown to exist between the respiration of the plant cell and its elongation under the influence of the plant growth hormone.
Bonner, James
core   +2 more sources

Distinct responses of soil respiration to experimental litter manipulation in temperate woodland and tropical forest [PDF]

open access: yes, 2018
Global change is affecting primary productivity in forests worldwide, and this, in turn, will alter long‐term carbon (C) sequestration in wooded ecosystems.
Allen   +36 more
core   +3 more sources

Clustering analysis and prognostic signature of lung adenocarcinoma based on the tumor microenvironment

open access: yesScientific Reports, 2022
Because of immunotherapy failure in lung adenocarcinoma, we have tried to find new potential biomarkers for differentiating different tumor subtypes and predicting prognosis.
Qingqing Shan, Yifan Zhang, Zongan Liang
doaj   +1 more source

Exacerbation of asthma and neutrophil-dominated airway inflammation in patients with cold-induced airway hyperresponsiveness

open access: yesБюллетень сибирской медицины, 2021
Background. Neutrophils can play a significant role in the formation of bronchial inflammation in asthma  exacerbation in patients with cold-induced airway hyperresponsiveness (CIAHR).Aim.
A. B. Pirogov   +7 more
doaj   +1 more source

Effect of sieving on ex-situ soil respiration of soils from three land use types [PDF]

open access: yes, 2020
This study aims to investigate the effect of sieving on ex situ soil respiration (CO2 flux) measurements from different land use types. We collected soils (0–10 cm) from arable, grassland and woodland sites, allocated them to either sieved (4-mm mesh ...
BC Thomson   +19 more
core   +1 more source

Controls on ecosystem respiration of carbon dioxide across a boreal wetland gradient in Interior Alaska [PDF]

open access: yes, 2012
Thesis (M.S.) University of Alaska Fairbanks, 2012Permafrost and organic soil layers are common to most wetlands in interior Alaska, where wetlands have functioned as important long-term soil carbon sinks.
McConnell, Nicole A.
core   +1 more source

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