Andrew J. Szeri
University of California, Berkeley
PhysicsBubbleNonlinear systemAttractorNeuroscienceNanotechnologyChemistryMaterials scienceMicrobicideCavitationAcousticsMathematicsFlow (mathematics)Computer scienceElectroencephalographyMechanicsShock waveSonoluminescenceMedicineClassical mechanicsThermodynamics
158Publications
30H-index
2,647Citations
Publications 151
Newest
#1Spencer Frank (University of California, Berkeley)H-Index: 2
#2Abdulrahman Jbaily (University of California, Berkeley)H-Index: 3
Last. Andrew J. Szeri (University of California, Berkeley)H-Index: 30
view all 6 authors...
Source
#1Spencer Frank (University of California, Berkeley)H-Index: 2
#2Abdulrahman Jbaily (University of California, Berkeley)H-Index: 3
Last. Andrew J. Szeri (University of California, Berkeley)H-Index: 30
view all 6 authors...
To shed light on how acute exercise affects blood glucose (BG) concentrations in nondiabetic subjects, we develop a physiological pharmacokinetic/pharmacodynamic model of postprandial glucose dynamics during exercise. We unify several concepts of exercise physiology to derive a multiscale model that includes three important effects of exercise on glucose dynamics: increased endogenous glucose production (EGP), increased glucose uptake in skeletal muscle (SM), and increased glucose delivery to SM...
Source
#1Abdulrahman Jbaily (University of California, Berkeley)H-Index: 3
#2Spencer Frank (University of California, Berkeley)H-Index: 2
Last. Andrew J. Szeri (UBC: University of British Columbia)H-Index: 30
view all 3 authors...
Abstract In this paper, we model breathing at the level of a human alveolus by developing a novel mathematical framework that links pulmonary mechanics and gas exchange. Unlike previous models, the developed alveolar model comprises the alveolar gas mixture, capillaries perfused in the alveolar wall, pulmonary surfactant lining the alveolus and the pleural cavity. The inclusion of the multiple compartments affords interested researchers the chance to study the effect of several respiratory facto...
Source
#2Andrew J. SzeriH-Index: 30
Last. Lian Shen
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#1Spencer Frank (University of California, Berkeley)H-Index: 2
#2Abdulrahman Jbaily (University of California, Berkeley)H-Index: 3
Last. Andrew J. Szeri (University of California, Berkeley)H-Index: 30
view all 6 authors...
Our objective is to develop a physiology-based model of insulin kinetics to understand how exercise alters insulin concentrations in those with type 1 diabetes (T1D). We reveal the relationship between the insulin absorption rate (\(k^I_a\)) from subcutaneous tissue, the insulin delivery rate (\(k^I_d\)) to skeletal muscle, and two physiological parameters that characterize the tissue: the perfusion rate (Q) and the capillary permeability surface area (PS), both of which increase during exercise...
5 CitationsSource
#1Spencer FrankH-Index: 2
#2Ling HinshawH-Index: 12
Last. Ananda BasuH-Index: 56
view all 5 authors...
Author(s): Jbaily, Abdulrahman | Advisor(s): Szeri, Andrew J | Abstract: The purpose of the lung is to exchange gases, primarily oxygen and carbon dioxide, between the atmosphere and the circulatory system. To enable this exchange, the airways in the lungs terminate in some 300 million alveoli that provide adequate surface area for transport. A common lung defect is the dysfunction of a complex mixture called pulmonary surfactant that is found in a thin layer of fluid coating the alveoli. This i...