Sentences with phrase «normal lung»

"Normal lung" refers to a healthy and functioning lung without any medical conditions or abnormalities. Full definition
Surfactant is necessary for normal lung function.
To learn how cells switch on ALT, the group experimentally eliminated two proteins, ASF1a and ASF1b, in normal lung cells and in a cancer cell line that relies on telomerase for immortality.
Breathing polluted air interferes with normal lung development, increases the risk of asthma in children, and triggers asthma attacks.
In 2014, he was named one of the lead researchers in a $ 4.5 million, five - year grant from the National Heart Lung and Blood Institute to map the molecular components of normal lung development during late term and early childhood.
Researchers identified 1,661 differentially expressed gene features between tumors and airways compared with normal lung tissue.
Baylin and Johns Hopkins scientist Michelle Vaz, Ph.D., first author on the study, suspected that the interplay of epigenetic and genetic changes may occur when normal lung cells develop into cancer, but, Baylin says, the timing of such changes was unknown.
The researchers demonstrated that the repetitive disruption of normal lung activity which happens during sleep apnea activates a kind of learning which helps to breathe better.
The condition is caused by a mutation in the CFTR gene, and one of the problems in developing a treatment is getting a working version of CFTR into a high enough proportion of cells to restore normal lung function.
Exposure to ozone during childhood can also impair normal lung growth and development and may contribute to new asthma, which can start at any age.
The researchers determined that these pro-NFkB mRNAs were elevated in an IMT sample, as compared to corresponding normal lung tissue.
A recent report demonstrated a significant increase in COX2 expression in normal lung fibroblasts when exposed to cigarette smoke extracts [46].
I hadn't thought, of course, after a lung injury to be able train your lungs that way, whereas, I don't know what normal lung physical therapy looks like, but i imagine it's probably not quite that aggressive.
However, this new study reveals that this is the case for only approx. 50 % of patients with COPD, whereas the remaining 50 % develop the disease with close to normal lung function decline.
Reid LE, Dillon AR, Hathcock JT, Brown LA, Tillson M, Wooldridge A. High resolution tomography bronchial lumen to pulmonary artery diameter ratio in anesthetized ventilated cats with normal lungs.
Normal lung development in infants of all species requires that the lungs properly inflate from birth.
In this collaborative study, Wilkinson and Yanjun Lu, PhD, at the Tongji University in China, and their research teams compared human lung IMT samples and normal lung tissue samples from the same patients.
By about age 2, bronchopulmonary dysplasia has usually resolved and these toddlers have normal lung function.
«Most lung cancers are first diagnosed based on symptoms, which indicate that the normal lung functions have been already damaged,» Zeng said.
Lambs at a gestational age equivalent to that of a 23 - or 24 - week - old human fetus had normal lung and brain development after a month in the artificial womb, the researchers discovered.
Normal lung development — lung branching morphogenesis — is an essential process occurring in early development that eventually leads to the formation of the right number of alveolar sacs, where gas exchange takes place.
No mutations were found in the normal lung samples.
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