Results 91 to 100 of about 124,440 (339)

Mathematical modelling of a human external respiratory system [PDF]

open access: yes
A closed system of algebraic and common differential equations solved by computer is investigated. It includes equations which describe the activity pattern of the respiratory center, the phrenic nerve, the thrust produced by the diaphragm as a function ...

core   +1 more source

Pleiotropy as the Mechanism for Evolving Novelty: Same Signal, Different Result. [PDF]

open access: yes, 2015
In contrast to the probabilistic way of thinking about pleiotropy as the random expression of a single gene that generates two or more distinct phenotypic traits, it is actually a deterministic consequence of the evolution of complex physiology from the ...
Torday, John S
core   +2 more sources

Dr. Hans Kohn and the political takeover of the Berlin Medical Society by the National Socialist regime in 1933

open access: yesThe Anatomical Record, EarlyView.
Abstract To solidify their power over society, totalitarian regimes will usually eliminate any dissent, any perceived threats early on. These threats include not only political enemies but also educated and independent segments of society, such as professional associations.
Michael Hortsch
wiley   +1 more source

Hemodynamic and gas exchange effects of inhaled iloprost in patients with COPD and pulmonary hypertension

open access: yesInternational Journal of COPD, 2017
Lan Wang,1,* Yuan-Zhe Jin,2,* Qin-Hua Zhao,1 Rong Jiang,1 Wen-hui Wu,1 Su-Gang Gong,1 Jing He,1 Jin-Ming Liu,1 Zhi-Cheng Jing1,3 1Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China ...
Wang L   +8 more
doaj  

Use of Surfactant-BL in Adult Patients with Acute Respiratory Distress Syndrome

open access: yesОбщая реаниматология, 2005
The paper presents the results of a clinical trial of Surfactant-BL in adult patients with acute respiratory distress syndrome. Pulmonary biomechanics and gas exchange are shown to improve, the duration of respiratory support and the length of stay at an
A. V. Vlasenko, D. A. Ostapchenko
doaj   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

open access: yesThe Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Impaired gas exchange: accuracy of defining characteristics in children with acute respiratory infection

open access: yesRevista Latino-Americana de Enfermagem, 2015
OBJECTIVE: to analyze the accuracy of the defining characteristics of the Impaired gas exchange nursing diagnosis in children with acute respiratory infection.METHOD: open prospective cohort study conducted with 136 children monitored for a consecutive ...
Lívia Maia Pascoal   +5 more
doaj   +1 more source

Association of Abatacept With Lower Mortality Risk Compared to Rituximab in Rheumatoid Arthritis–Associated Interstitial Lung Disease: An Emulated Target Trial

open access: yesArthritis &Rheumatology, EarlyView.
Objective The optimal treatment strategy for rheumatoid arthritis–associated interstitial lung disease (RA‐ILD) remains uncertain, and direct comparative data between biologics are limited. This study aimed to evaluate the effectiveness and safety of abatacept compared with rituximab in patients with RA‐ILD.
Po‐Cheng Shih   +3 more
wiley   +1 more source

Different patterns of cerebral and muscular tissue oxygenation 10 years after coarctation repair [PDF]

open access: yes, 2019
The purpose of this study was to assess whether the lower exercise tolerance in children after coarctation repair is associated with alterations in peripheral tissue oxygenation during exercise.
Boone, Jan   +9 more
core   +2 more sources

Harnessing nanomaterials to precisely regulate the immunosuppressive tumor microenvironment for enhanced immunotherapy

open access: yesBMEMat, EarlyView.
The immunosuppressive tumor microenvironment, characterized by hypoxia, redox imbalance, elevated interstitial fluid pressure, and acidity, was comprehensively elucidated. This review discussed the etiology and consequences of the characteristics of the immunosuppressive tumor microenvironment, and analyzed the recent advancements in nanomaterials for ...
Wen Zhang   +7 more
wiley   +1 more source

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