Results 41 to 50 of about 12,927 (254)

The effect of combined glutamate receptor blockade in the NTS on the hypoxic ventilatory response in awake rats differs from the effect of individual glutamate receptor blockade. [PDF]

, 2014
Ventilatory acclimatization to hypoxia (VAH) increases the hypoxic ventilatory response (HVR) and causes persistent hyperventilation when normoxia is restored, which is consistent with the occurrence of synaptic plasticity in acclimatized animals ...
Carr, John A, Nguyen, Jetson, Pamenter, Matthew E, Powell, Frank L   +3 more
core   +2 more sources

Pulse oximetry vs non-invasive blood pressure/oscillometry to record blood pressure in neonates: A prospective observational study

Journal of Family Medicine and Primary Care, 2022
Aim: To assess the usefulness and efficacy of pulse oximetry (disappearance/reappearance of plethsmographic waves) as a method of non-invasive blood pressure monitoring in neonates.
Reenu Raju, Mathai Isac
doaj   +1 more source

Towards an Automatic Recognition of Artifacts and Features in Plethysmographic Traces

Applied Sciences
A plethysmograph is a device that quantitatively assesses volumetric variations in an organ or the entire body, typically resulting from fluctuations in blood flow.
Alessandro Breccia, Marco Chiloiro, Riccardo Lui, Konstantinos Panagiotakis, Gianfranco Paternò, Antonino Proto, Angelo Taibi, Alberto Zucchetta   +7 more
doaj   +1 more source

Non-invasive quantification of cardiac stroke volume in the edible crab Cancer pagurus

Frontiers in Zoology, 2019
Background Brachyuran crabs can effectively modulate cardiac stroke volume independently of heart rate in response to abiotic drivers. Non-invasive techniques can help to improve the understanding of cardiac performance parameters of these animals.
Bastian Maus, Sebastian Gutsfeld, Hans-Otto Pörtner, Christian Bock   +3 more
doaj   +1 more source

Ethanol reversal of tolerance to the respiratory depressant effects of morphine [PDF]

, 2015
Opioids are the most common drugs associated with unintentional drug overdose. Death results from respiratory depression. Prolonged use of opioids results in the development of tolerance but the degree of tolerance is thought to vary between different ...
A Fugelstad, A Fugelstad, Abi Lyndon, AJ Ruttenber, Anne Lingford-Hughes, AR Lingford-Hughes, B Levine, BM Mathers, CA Paronis, Chris Bailey, CK Kuo, CN Lessov, CP Bailey, CP Bailey, CP Bailey, E Kelly, E Valjent, Eamonn Kelly, EB Rex, EJ Waite, F Chen, FL Smith, FL Smith, Graeme Henderson, GS Ling, H Sakakibara, HW Matthes, HY Lin, I Rodriguez-Martin, J Llorente, J McPherson, J Reneau, JM White, Joanne Roberts, John MacLachlan, JT Williams, JW Lewis, KL McGilliard, L He, LC Hull, LC Saland, LJ Sim-Selley, LM Bohn, LQ Hong-Brown, M Aliczki, M Hickman, M Hickman, M Inoue, M Pierce, Matthew Hickman, N Quillinan, NG Shah, R Cornish, R Romberg, Rob Hill, S Darke, S Darke, S Kishioka, Sarah Withey, SJ Slater, SV Dighe, TC Green, Yvonne Kershaw   +62 more
core   +3 more sources

Effect of ASP8062 on morphine self-administration and morphine-induced respiratory suppression in monkeys

Journal of Pharmacological Sciences, 2023
ASP8062 is an orally available GABAB receptor positive allosteric modulator (PAM). This study assessed the potential of ASP8062 for treating opioid use disorder (OUD).
Shinobu Akuzawa, Megumi Irie, Masayuki Kanki, Takafumi Shirakawa, Yuichiro Sato   +4 more
doaj   +1 more source

Finger recording electrode system for electrical impedance plethysmograph [PDF]

, 1974
System facilitates location of recording electrodes of impedance plethysmograph that is used for measuring flow of blood in finger segment; electrodes can be relocated accurately and volume of finger segment under study can be determined precisely ...
Montgomery, L. D., Moody, D. L., Jr.
core   +1 more source

Identification of ferroptosis‐related genes involved in chronic obstructive pulmonary disease based on bioinformatics analysis

Animal Models and Experimental Medicine, EarlyView.
The design of the entire paper. Green part represents the bioinformatics analysis approach. Yellow part represents the ideas of animal experiment. Abstract Background Chronic obstructive pulmonary disease (COPD) is a type of chronic respiratory disease.
Xuejing Luan, Jinghui Xie, Lu Zhang, Xiao Ma, Lichangtian Jiao, Jie Zhu   +5 more
wiley   +1 more source

Hierarchical Analysis of Thorax Models to Measure Tidal Volume

Current Directions in Biomedical Engineering, 2018
Motion tracking of thorax kinematics can be used to determine respiration. However, determining a minimal sensor configuration from 64 candidate sensor locations is associated with high computational costs.
Laufer Bernhard, Krueger-Ziolek Sabine, Moeller Knut, Docherty Paul David, Hoeflinger Fabian, Reindl Leonhard   +5 more
doaj   +1 more source

Supervised Release, Sex-Offender Treatment Programs, and Substantive Due Process [PDF]

, 2016
This Note argues that mandated PPG testing should be eliminated as a condition of federal supervised release. The test infringes on a constitutionally protected liberty interest against unwanted bodily intrusions and, as only the Second Circuit has held,
Bernstein, Max B.
core   +1 more source