Results 101 to 110 of about 24,845,891 (383)

The Respiratory System: Physiology

open access: yesDeckerMed Medicine, 2019
Respiratory system uses an elegant physiologic mechanism to support the metabolic demands of the body through oxygenation and ventilation. Oxygen must be absorbed and delivered to the tissues to sustain oxidative metabolism, whereas carbon dioxide must be expelled in a delicate balance to maintain an acid-base equilibrium.
Cory Vatsaas, John Yerxa, Suresh Agarwal
openaire   +1 more source

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

The Respiratory System

open access: yes, 2017
The respiratory system consists of conductive airways, paired lungs, and a ventilation mechanism. The respiration mechanism, an exchange of gases between inhaled air and the blood of the pulmonary capillaries, takes place in the alveoli. Apart from gas exchange, the respiratory system also filters and temperates inhaled air and contributes to ...
Malin Nylander   +2 more
openaire   +4 more sources

Technique for analyzing human respiratory process [PDF]

open access: yes, 1970
Electronic system /MIRACLE 2/ places frequency and gas flow rate of the respiratory process within a common frame of reference to render them comparable and compatible with ''real clock time.'' Numerous measurements are accomplished accurately on a ...
Liu, F. F.
core   +1 more source

Harnessing the power of cell transplantation to target respiratory dysfunction following spinal cord injury. [PDF]

open access: yes, 2017
The therapeutic benefit of cell transplantation has been assessed in a host of central nervous system (CNS) diseases, including disorders of the spinal cord such as traumatic spinal cord injury (SCI).
Charsar, Brittany A.   +2 more
core   +2 more sources

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

open access: yesFEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian   +6 more
wiley   +1 more source

Health advantages of transition to batch management system in farrow-to-finish pig herds [PDF]

open access: yes, 2012
Sow batch management systems have become more popular due to advantages in labour planning, piglet batch sizes, all-in all-out practices and health management. The present study investigated the potential health advantages of 10 selected farrow-to-finish
De Graef, E   +4 more
core   +2 more sources

An efficient strategy for producing RNA‐free Nucleocapsid protein of SARS‐CoV‐2 for biochemical and structural investigations

open access: yesFEBS Open Bio, EarlyView.
Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley   +1 more source

Evaluation of exercise-respiratory system modifications and preliminary respiratory-circulatory system integration scheme [PDF]

open access: yes
The respiratory control system, functioning as an independent system, is presented with modifications of the exercise subroutine. These modifications illustrate an improved control of ventilation rates and arterial and compartmental gas tensions.
Gallagher, R. R.
core   +1 more source

ciliaFA : a research tool for automated, high-throughput measurement of ciliary beat frequency using freely available software [PDF]

open access: yes, 2012
Background: Analysis of ciliary function for assessment of patients suspected of primary ciliary dyskinesia (PCD) and for research studies of respiratory and ependymal cilia requires assessment of both ciliary beat pattern and beat frequency.
C O’Callaghan   +19 more
core   +1 more source

Home - About - Disclaimer - Privacy