HR job title
- Clinical Professor
- Contact Info
- 1 979 862 7764
Stewart, Randolph Clinical Professor
Positions
cardiovascular physiology; lymphatic function; microvascular physiology; interstitial and cavity fluid balance
- Overview
- Publications
- Research
- Teaching
- Background
- Contact
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Overview
Publications
selected publications
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academic article
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Singh, R., Heaps, C. L., Muthuchamy, M., Deveau, M. A., Stewart, R. H., Laine, G. A., & Dongaonkar, R. M.
(2023).
Dichotomous effects of in vivo and in vitro ionizing radiation exposure on lymphatic function. American Journal of Physiology. Heart and Circulatory Physiology.
324(1), H155-H171.
-
Stewart, R. H., Cox, C. S., Allen, S. J., & Laine, G. A.
(2022).
Myocardial Edema Provides a Link Between Pulmonary Arterial Hypertension and Pericardial Effusion. Circulation.
145(11), 793-795.
-
Stiles, T. W., Morfin Rodriguez, A. E., Mohiuddin, H. S., Lee, H., Dalal, F. A., Fuertes, W. W., ... Quick, C. M.
(2021).
Algebraic formulas characterizing an alternative to Guyton's graphical analysis relevant for heart failure. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
320(6), R851-R870.
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Washburn, S. E., & Stewart, R. H.
(2020).
A plumber's guide to the cardiovascular system. Advances in Physiology Education.
44(2), 163-168.
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Dongaonkar, R. M., Quick, C. M., Laine, G. A., Uray, K., Cox, C. S., & Stewart, R. H.
(2020).
Adaptation of the hepatic transudation barrier to sinusoidal hypertension. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
318(4), R722-R729.
-
Stewart, R. H.
(2020).
A Modern View of the Interstitial Space in Health and Disease. 7, 609583.
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Dongaonkar, R. M., Stewart, R. H., Quick, C. M., Uray, K. L., Cox, C. S., & Laine, G. A.
(2018).
Hepatic transudation barrier properties. Microcirculation.
25(2), e12424-e12424.
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Washburn, S., Herman, J., & Stewart, R.
(2017).
Evaluation of performance and perceptions of electronic vs. paper multiple-choice exams. Advances in Physiology Education.
41(4), 548-555.
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Washburn, S. E., Posey, D., Stewart, R. H., & Rogers, K. S.
(2016).
Merging Clinical Cases, Client Communication, and Physiology to Enhance Student Engagement, Learning, and Skills. JOURNAL OF VETERINARY MEDICAL EDUCATION.
43(2), 170-175.
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Dongaonkar, R. M., Nguyen, T. L., Quick, C. M., Heaps, C. L., Hardy, J., Laine, G. A., Wilson, E., & Stewart, R. H.
(2015).
Mesenteric lymphatic vessels adapt to mesenteric venous hypertension by becoming weaker pumps. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
308(5), R391-R399.
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Quick, C. M., Criscione, J. C., Kotiya, A., Dongaonkar, R. M., Hardy, J., Wilson, E., ... Stewart, R. H.
(2014).
Functional adaptation of bovine mesenteric lymphatic vessels to mesenteric venous hypertension. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
306(12), R901-R907.
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Dongaonkar, R. M., Nguyen, T. L., Quick, C. M., Hardy, J., Laine, G. A., Wilson, E., & Stewart, R. H.
(2013).
Adaptation of mesenteric lymphatic vessels to prolonged changes in transmural pressure. 305(2), H203-H210.
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Chu, J. i., Pham, N. T., Olate, N., Kislitsyna, K., Day, M., LeTourneau, P. A., ... Uray, K.
(2013).
Biphasic regulation of myosin light chain phosphorylation by p21-activated kinase modulates intestinal smooth muscle contractility. Journal of Biological Chemistry.
288(2), 1200-1213.
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Dongaonkar, R. M., Stewart, R. H., Quick, C. M., Uray, K. L., Cox, C. S., & Laine, G. A.
(2012).
Award article: Microcirculatory Society Award for Excellence in Lymphatic Research: time course of myocardial interstitial edema resolution and associated left ventricular dysfunction. Microcirculation.
19(8), 714-722.
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Dongaonkar, R. M., Quick, C. M., Vo, J. C., Meisner, J. K., Laine, G. A., Davis, M. J., & Stewart, R. H.
(2012).
Blood flow augmentation by intrinsic venular contraction in vivo. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
302(12), R1436-R1442.
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Shah, S. K., Jimenez, F., Letourneau, P. A., Walker, P. A., Moore-Olufemi, S. D., Stewart, R. H., Laine, G. A., & Cox, C. S.
(2012).
Strategies for modulating the inflammatory response after decompression from abdominal compartment syndrome. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine.
20(1), 25.
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Chu, J., Miller, C. T., Kislitsyna, K., Laine, G. A., Stewart, R. H., Cox, C. S., & Uray, K. S.
(2012).
Decreased myosin phosphatase target subunit 1(MYPT1) phosphorylation via attenuated rho kinase and zipper-interacting kinase activities in edematous intestinal smooth muscle. NEUROGASTROENTEROLOGY AND MOTILITY.
24(3), 257-e109.
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Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Feeley, T. D., Uray, K. S., ... Cox, C. S.
(2012).
Evaluating the effects of immediate application of negative pressure therapy after decompression from abdominal compartment syndrome in an experimental porcine model. European Journal of Trauma and Emergency Surgery.
38(1), 65-73.
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Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Feeley, T. D., Uray, K. S., ... Cox, C. S.
(2012).
Peritoneal fluid: a potential mechanism of systemic neutrophil priming in experimental intra-abdominal sepsis. American Journal of Surgery.
203(2), 211-216.
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Dongaonkar, R. M., Laine, G. A., Stewart, R. H., & Quick, C. M.
(2011).
Evaluation of gravimetric techniques to estimate the microvascular filtration coefficient. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
300(6), R1426-R1436.
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Ramadoss, J., Stewart, R. H., & Cudd, T. A.
(2011).
Acute renal response to rapid onset respiratory acidosis. 89(3), 227-231.
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Shah, S. K., Uray, K. S., Stewart, R. H., Laine, G. A., & Cox, C. S.
(2011).
Resuscitation-induced intestinal edema and related dysfunction: state of the science. Journal of Surgical Research.
166(1), 120-130.
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Uray, K. S., Shah, S. K., Radhakrishnan, R. S., Jimenez, F., Walker, P. A., Stewart, R. H., Laine, G. A., & Cox, C. S.
(2011).
Sodium hydrogen exchanger as a mediator of hydrostatic edema-induced intestinal contractile dysfunction. Surgery.
149(1), 114-125.
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Shah, S. K., Moore-Olufemi, S. D., Uray, K. S., Jimenez, F., Walker, P. A., Xue, H., ... Cox, C. S.
(2010).
A murine model for the study of edema induced intestinal contractile dysfunction. NEUROGASTROENTEROLOGY AND MOTILITY.
22(10), 1132-e290.
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Venugopal, A. M., Stewart, R. H., Laine, G. A., & Quick, C. M.
(2010).
Nonlinear lymphangion pressure-volume relationship minimizes edema. American Journal of Physiology. Heart and Circulatory Physiology.
299(3), H876-H882.
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Shah, S. K., Jimenez, F., Walker, P. A., Aroom, K. R., Xue, H., Feeley, T. D., ... Cox, C. S.
(2010).
A novel mechanism for neutrophil priming in trauma: potential role of peritoneal fluid. Surgery.
148(2), 263-270.
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Dongaonkar, R. M., Stewart, R. H., Geissler, H. J., & Laine, G. A.
(2010).
Myocardial microvascular permeability, interstitial oedema, and compromised cardiac function. Cardiovascular Research.
87(2), 331-339.
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Shah, S. K., Fogle, L. N., Aroom, K. R., Gill, B. S., Moore-Olufemi, S. D., Jimenez, F., ... Cox, C. S.
(2010).
Hydrostatic intestinal edema induced signaling pathways: potential role of mechanical forces. Surgery.
147(6), 772-779.
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Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Uray, K. S., Aroom, K. R., ... Cox, C. S.
(2010).
A novel physiologic model for the study of abdominal compartment syndrome (ACS). The Journal of Trauma and Acute Care Surgery.
68(3), 682-689.
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Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Uray, K. S., Aroom, K. R., ... Cox, C. S.
(2010).
A Novel Physiologic Model for the Study of Abdominal Compartment Syndrome (ACS). Journal of Surgical Research.
158(2), 423-423.
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Radhakrishnan, R. S., Shah, S. K., Lance, S. H., Radhakrishnan, H. R., Xue, H., Radhakrishnan, G. L., ... Cox, C. S.
(2009).
Hypertonic saline alters hydraulic conductivity and up-regulates mucosal/submucosal aquaporin 4 in resuscitation-induced intestinal edema. Critical Care Medicine.
37(11), 2946-2952.
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Moore-Olufemi, S. D., Padalecki, J., Olufemi, S. E., Xue, H., Oliver, D. H., Radhakrishnan, R. S., ... Cox, C. S.
(2009).
Intestinal edema: effect of enteral feeding on motility and gene expression. Journal of Surgical Research.
155(2), 283-292.
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Dongaonkar, R. M., Laine, G. A., Stewart, R. H., & Quick, C. M.
(2009).
Balance point characterization of interstitial fluid volume regulation. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
297(1), R6-16.
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Dongaonkar, R. M., Stewart, R. H., Laine, G. A., Davis, M. J., Zawieja, D. C., & Quick, C. M.
(2009).
Venomotion modulates lymphatic pumping in the bat wing. American Journal of Physiology. Heart and Circulatory Physiology.
296(6), H2015-H2021.
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Quick, C. M., Ngo, B. L., Venugopal, A. M., & Stewart, R. H.
(2009).
Lymphatic pump-conduit duality: contraction of postnodal lymphatic vessels inhibits passive flow. American Journal of Physiology. Heart and Circulatory Physiology.
296(3), H662-H668.
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Venugopal, A. M., Quick, C. M., Laine, G. A., & Stewart, R. H.
(2009).
Optimal postnodal lymphatic network structure that maximizes active propulsion of lymph. American Journal of Physiology. Heart and Circulatory Physiology.
296(2), H303-H309.
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Desai, K. V., Gatson, S. N., Stiles, T. W., Stewart, R. H., Laine, G. A., & Quick, C. M.
(2008).
Integrating research and education at research-extensive universities with research-intensive communities. Advances in Physiology Education.
32(2), 136-141.
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Desai, K. V., Laine, G. A., Stewart, R. H., Cox, C. S., Quick, C. M., Allen, S. J., & Fischer, U. M.
(2008).
Mechanics of the left ventricular myocardial interstitium: effects of acute and chronic myocardial edema. American Journal of Physiology. Heart and Circulatory Physiology.
294(6), H2428-H2434.
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Quick, C. M., Venugopal, A. M., Dongaonkar, R. M., Laine, G. A., & Stewart, R. H.
(2008).
First-order approximation for the pressure-flow relationship of spontaneously contracting lymphangions. American Journal of Physiology. Heart and Circulatory Physiology.
294(5), H2144-H2149.
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Cox, C. S., Radhakrishnan, R., Villarrubia, L., Xue, H., Uray, K., Gill, B. S., Stewart, R. H., & Laine, G. A.
(2008).
Hypertonic saline modulation of intestinal tissue stress and fluid balance. Shock.
29(5), 598-602.
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Stewart, R. H., Uray, K., Cox, C. S., & Laine, G. A.
(2008).
Myocardial fluid balance in dogs with naturally acquired heartworm infection. American Journal of Veterinary Research.
69(3), 356-361.
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Dongaonkar, R. M., Quick, C. M., Stewart, R. H., Drake, R. E., Cox, C. S., & Laine, G. A.
(2008).
Edemagenic gain and interstitial fluid volume regulation. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
294(2), R651-R659.
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Venugopal, A. M., Stewart, R. H., Laine, G. A., Dongaonkar, R. M., & Quick, C. M.
(2007).
Lymphangion coordination minimally affects mean flow in lymphatic vessels. American Journal of Physiology. Heart and Circulatory Physiology.
293(2), H1183-H1189.
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Meisner, J. K., Stewart, R. H., Laine, G. A., & Quick, C. M.
(2007).
Lymphatic vessels transition to state of summation above a critical contraction frequency. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
293(1), R200-R208.
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Widmer, R. J., Stewart, R. H., Young, M. F., Laurinec, J. E., Laine, G. A., & Quick, C. M.
(2007).
Application of local heat induces capillary recruitment in the Pallid bat wing. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
292(6), R2312-R2317.
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Gashev, A. A., Wang, W., Laine, G. A., Stewart, R. H., & Zawieja, D. C.
(2007).
Characteristics of the active lymph pump in bovine prenodal mesenteric lymphatics. Lymphatic Research and Biology.
5(2), 71-79.
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Dongaonkar, R., Meisner, J., Quick, C., & Stewart, R.
(2007).
Bat wing venules pump blood. The FASEB Journal.
21(5), A483-A483.
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Dongaonkar, R., Quick, C., Stewart, R., & Laine, G.
(2007).
Edemagenic gain and interstitial fluid regulation. The FASEB Journal.
21(5), A488-A488.
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Quick, C. M., Venugopal, A. M., Gashev, A. A., Zawieja, D. C., & Stewart, R. H.
(2007).
Intrinsic pump-conduit behavior of lymphangions. American Journal of Physiology. Regulatory Integrative and Comparative Physiology.
292(4), R1510-R1518.
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Moore-Olufemi, S. D., Olufemi, S. E., Xue, H., Radhakrishnan, R. S., Allen, S. J., Moore, F. A., ... Cox, C. S.
(2007).
P116 Transcriptional analysis of gut edema in rat intestine following pretreatment with selective iNOS inhibitor L-NIL. Journal of Surgical Research.
137(2), 283-283.
-
Stewart, R. H., Quick, C. M., Zawieja, D. C., Cox, C. S., Allen, S. J., & Laine, G. A.
(2006).
Pulmonary air embolization inhibits lung lymph flow by increasing lymphatic outflow pressure. Lymphatic Research and Biology.
4(1), 18-22.
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Quick, C. M., Berger, D. S., Stewart, R. H., Laine, G. A., Hartley, C. J., & Noordergraaf, A.
(2006).
Resolving the hemodynamic inverse problem. IEEE Transactions on Biomedical Engineering.
53(3), 361-368.
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Ngo, B., Vengopal, A., Meisner, J., Quinlan, C., Quick, C., & Stewart, R.
(2006).
Stimulation of the lymphatic pump inhibits passive flow. The FASEB Journal.
20(5), a823-a823.
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Fischer, U. M., Cox, C. S., Stewart, R. H., Laine, G. A., & Allen, S. J.
(2006).
Impact of acute myocardial edema on left ventricular function. Journal of Investigative Surgery.
19(1), 31-38.
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Moore-Olufemi, S. D., Xue, H., Allen, S. J., Moore, F. A., Stewart, R. H., Laine, G. A., & Cox, C. S.
(2005).
Inhibition of intestinal transit by resuscitation-induced gut edema is reversed by L-NIL. Journal of Surgical Research.
129(1), 1-5.
-
Moore-Olufemi, S. D., Xue, H., Allen, S. J., Moore, F. A., Stewart, R. H., Laine, G. A., & Cox, C. S.
(2005).
Effects of primary and secondary intra-abdominal hypertension on mesenteric lymph flow: implications for the abdominal compartment syndrome. Shock.
23(6), 571-575.
-
Moore-Olufemi, S. D., Xue, H., Attuwaybi, B. O., Fischer, U., Harari, Y., Oliver, D. H., ... Cox, C. S.
(2005).
Resuscitation-induced gut edema and intestinal dysfunction. The Journal of Trauma and Acute Care Surgery.
58(2), 264-270.
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Moore-Olufemi, S. D., Xue, H., Allen, S., Moore, F., Stewart, R., Laine, G., & Cox, C.
(2004).
Gut edema alters expression of tight junction proteins. Journal of the American College of Surgeons.
199(3), 39-39.
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Stewart, R. H., Allen, S. J., Quick, C. M., Rohn, D. A., Cox, C. S., & Laine, G. A.
(2004).
Effect of venous air embolization on pulmonary microvascular protein permeability. 11(5), 409-414.
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Fischer, U. M., Cox, C. S., Allen, S. J., Stewart, R. H., Mehlhorn, U., & Laine, G. A.
(2003).
The antioxidant N-acetylcysteine preserves myocardial function and diminishes oxidative stress after cardioplegic arrest. Journal of Thoracic and Cardiovascular Surgery.
126(5), 1483-1488.
-
Stewart, R. H., & Laine, G. A.
(2001).
Flow in lymphatic networks: interaction between hepatic and intestinal lymph vessels. Microcirculation.
8(4), 221-227.
-
Stewart, R. H., Geissler, H. J., Allen, S. J., & Laine, G. A.
(2000).
Protein washdown as a defense mechanism against myocardial edema. American Journal of Physiology. Heart and Circulatory Physiology.
279(4), H1864-H1868.
-
Stewart, R. H.
(2000).
The case for measuring plasma colloid osmotic pressure. Journal of Veterinary Internal Medicine (JVIM).
14(5), 473-474.
-
Rohn, D., Stewart, R., Allen, S., & Laine, G.
(1997).
Resolution of acute coronary venous hypertension and its impact on myocardial edema and left ventricular function. The FASEB Journal.
11(3),
-
Stewart, R. H., Rohn, D. A., Allen, S. J., & Laine, G. A.
(1997).
Basic determinants of epicardial transudation. AMERICAN JOURNAL OF PHYSIOLOGY.
273(3 Pt 2), H1408-H1414.
-
Stewart, R., Rohn, D., Mehlhorn, U., Davis, K., Alien, S., & Laine, G.
(1996).
Basic determinants of epicardial fluid transudation. The FASEB Journal.
10(3),
-
Stewart, R. H., Rohn, D. A., Mehlhorn, U., Davis, K. L., Allen, S. J., & Laine, G. A.
(1996).
Regulation of microvascular filtration in the myocardium by interstitial fluid pressure. AMERICAN JOURNAL OF PHYSIOLOGY.
271(6 Pt 2), R1465-R1469.
-
Rohn, D. A., Stewart, R. H., Elk, J. R., Laine, G. A., & Drake, R. E.
(1996).
Renal lymphatic function following venous pressure elevation. Lymphology.
29(2), 67-75.
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Stewart, R. H., Bertone, J. J., Yvorchuk-St Jean, K., Reed, S. M., & Neil, W. H.
(1993).
Possible normokalemic variant of hyperkalemic periodic paralysis in two horses. Journal of the American Veterinary Medical Association.
203(3), 421-424.
-
Hardy, J., Stewart, R. H., Beard, W. L., & Yvorchuk-St-Jean, K.
(1992).
Complications of nasogastric intubation in horses: nine cases (1987-1989). Journal of the American Veterinary Medical Association.
201(3), 483-486.
-
Stewart, R. H., Reed, S. M., & Weisbrode, S. E.
(1991).
Frequency and severity of osteochondrosis in horses with cervical stenotic myelopathy. American Journal of Veterinary Research.
52(6), 873-879.
-
Stewart, R. H., & Robertson, J. T.
(1990).
Surgical stapling for repair of a rectal tear in a horse. Journal of the American Veterinary Medical Association.
197(6), 746-748.
-
Harlow, R. C., Pea, G. A., Broyhill, S. E., Patro, A., Bromert, K. H., Stewart, R. H., ... Zawieja, S. D.
Loss of anoctamin 1 reveals a subtle role for BK channels in lymphatic muscle action potentials. Journal of Physiology.
602(14), 3351-3373.
-
Singh, R., Heaps, C. L., Muthuchamy, M., Deveau, M. A., Stewart, R. H., Laine, G. A., & Dongaonkar, R. M.
(2023).
Dichotomous effects of in vivo and in vitro ionizing radiation exposure on lymphatic function. American Journal of Physiology. Heart and Circulatory Physiology.
324(1), H155-H171.
-
chapter
-
Stewart, R. H.
(2015).
Interstitial Edema. Small Animal Critical Care Medicine.
(pp. 60-63).
Elsevier.
-
Stewart, R. H.
(2015).
Interstitial Edema. Small Animal Critical Care Medicine.
(pp. 60-63).
Elsevier.
-
conference paper
-
Singh, R., Stewart, R. H., Laine, G. A., & Dongaonkar, R. M.
(2022).
Effects of Acetate on Mesenteric Lymphatic Pump Function. The FASEB Journal.
-
Singh, R., Deveau, M. A., Stewart, R. H., Laine, G. A., & Dongaonkar, R. M.
(2022).
In Vitro Irradiation of Lymphatic Vessels Enhances Lymphatic Pump Function. The FASEB Journal.
-
Harlow, R. C., Singh, R., Bagher, P., Heaps, C. L., Stewart, R. H., & Dongaonkar, R. M.
(2022).
Prolonged Exposure to Intestinal Edemagenic Stress Decreases Mesenteric Lymphatic Contractility. The FASEB Journal.
-
Dongaonkar, R. M., Laine, G. A., Quick, C. M., & Stewart, R. H.
(2017).
Anti-Ascites Adaptation of Liver to Sinusoidal Hypertension. The FASEB Journal.
-
Fuertes, W. W., Shao, S., Mohiuddin, H. S., Lee, H., Dalal, F. A., Quick, C. M., & Stewart, R. H.
(2017).
Integration of biomechanics and mechanobiology to predict chronic ventricular wall stress, thickness, and contractility. The FASEB Journal.
-
Hussain, J., Ahmed, H. A., Grant, W. A., Hernandez, M. D., Quick, C. M., & Stewart, R. H.
(2017).
Predicting regression of a Ductus Arteriosus. The FASEB Journal.
-
Dongaonkar, R. M., Nguyen, T. L., Quick, C. M., Laine, G. A., Wilson, E., Heaps, C., Hardy, J., & Stewart, R. H.
(2013).
Post-nodal lymphatic vessels adapt to sustained high flow conditions by becoming weaker pumps. The FASEB Journal.
902.5-902.5.
-
Dongaonkar, R. M., Quick, C. M., Stewart, R. H., & Laine, G. A.
(2012).
Re-evaluating the interstitial fluid pressure-volume (compliance) relationship. The FASEB Journal.
854.2-854.2.
-
Nguyen, T. L., Dongaonkar, R. M., Hardy, J., Laine, G. A., Quick, C. M., & Stewart, R. H.
(2012).
Sustained High Luminal Flow In Vivo Decreases Maximal Developed Tension of Bovine Mesenteric Lymphatic Vessels. The FASEB Journal.
677.3-677.3.
-
Dongaonkar, R. M., Vo, J. C., Quick, C. M., Stewart, R. H., & Laine, G. A.
(2011).
Continuous interstitial fluid pressure-volume (compliance) measurement. The FASEB Journal.
634.1-634.1.
-
Nguyen, T. L., Dongaonkar, R. M., Hardy, J., Stewart, R. H., & Wilson, E.
(2011).
Short-Term Functional Adaptation of Bovine Mesenteric Lymphatic Vessels to Partial Occlusion. The FASEB Journal.
632.3-632.3.
-
Shah, S. K., Xue, H., Jimenez, F., Kots, A. Y., Choi, B., Uray, K. S., ... Cox, C. S.
(2010).
Evaluating the potential role of nitric oxide as a mediator of hydrostatic edema mediated intestinal contractile dysfunction. Journal of Surgical Research.
102-109.
-
Dongaonkar, R., Quick, C., Stewart, R., & Laine, G.
(2010).
EVALUATION OF GRAVIMETRIC TECHNIQUES TO ESTIMATE THE MICROVASCULAR FILTRATION COEFFICIENT. The FASEB Journal.
972.6-972.6.
-
Nguyen, T. L., Stewart, R. H., Laine, G. A., & Quick, C. M.
(2010).
Simple Passive Device to Ensure Isotonic Contraction of Intact Tubular or Spherical Organs. The FASEB Journal.
972.7-972.7.
-
Shah, S. K., Moore-Olufemi, S. D., Uray, K. S., Jimenez, F., Walker, P. A., Xue, H., ... Cox, C.
(2010).
A novel murine model for the study of edema-induced intestinal contractile dysfunction. NEUROGASTROENTEROLOGY AND MOTILITY.
28-28.
-
Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Aroom, K. R., Norbury, K. C., ... Cox, C. S.
(2010).
Peritoneal Fluid Induces Priming of Naive Neutrophils in an Animal Model of Abdominal Compartment Syndrome. Journal of Surgical Research.
293-293.
-
Shah, S. K., Jimenez, F., Walker, P. A., Xue, H., Feeley, T. D., Uray, K. S., ... Cox, C. S.
(2010).
Peritoneal fluid as a novel mechanism for neutrophil priming in a clinically relevant model of intra-abdominal sepsis. Journal of the American College of Surgeons.
s43-S43.
-
Shah, S. K., Uray, K. S., Xue, H., Velez, N., Moore-Olufemi, S. D., Kots, A. Y., ... Cox, C. S.
(2010).
Signal Transduction Cascades Initiated by Intestinal Edema: The iNOS/NO Pathway. Journal of Surgical Research.
295-295.
-
Shah, S. K., Fogle, L. N., Aroom, K. R., Gill, B. S., Uray, K. S., Laine, G. A., Stewart, R. H., & Cox, C. S.
(2009).
Mechanotransduction as a mechanistic explanation for edema-induced intestinal dysfunction. Journal of the American College of Surgeons.
S43-S43.
-
Gatson, S. N., Stewart, R. H., Laine, G. A., & Quick, C. M.
(2009).
A case for centralizing undergraduate summer research programs: the DeBakey Research-Intensive Community. The FASEB Journal.
633.8-633.8.
-
Dongaonkar, R. M., Laine, G. A., Stewart, R. H., & Quick, C. M.
(2009).
Integrating Microvascular, Interstitial, and Lymphatic Function with a Balance Point Characterization of Interstitial Fluid Volume and Protein Regulation. The FASEB Journal.
951.6-951.6.
-
Quick, C. M., Stewart, R. H., Venugopal, A. M., Dongaonkar, R. M., Moore, J., & Laine, G. A.
(2009).
Multiscale modeling of the lymphatic system relates lymphangion properties to edema formation and resolution. The FASEB Journal.
764.10-764.10.
-
Wilson, E., Laine, G., Quick, C., Hardy, J., Ngo, B., Zawieja, D., Gashev, A., & Stewart, R.
(2008).
Functional and Molecular Adaptation of Lymphatic Vessels. The FASEB Journal.
392.2-392.2.
-
Widmer, R. J., Stewart, R. H., Young, M. F., Laurinec, J. E., Laine, G. A., & Quick, C. M.
(2007).
Capillary recruitment accompanies the biphasic flow response to local heat in a thermoregulatory microvascular network. The FASEB Journal.
A1313-A1313.
-
Venugopal, A. M., Quick, C. M., Laine, G. A., & Stewart, R. H.
(2007).
Transmural flow modulates the lymphatic myogenic response in bovine mesenteric lymphatic vessels. The FASEB Journal.
A493-A494.
-
Dongaonkar, R., Bogenschutz, R. A., Stewart, R. H., Quick, C. M., & DeBakey, M. E.
(2005).
Characterization of the mechanical coupling of microvasculature and interstitium in vivo. The FASEB Journal.
A729-A729.
-
Laurinec, J. E., Widmer, R. J., Kuriachan, V. P., Ali, J. T., Dreiss, A. D., Turner, V., ... Stewart, R. H.
(2005).
Heat increases microlymphatic pumping activity in vivo. The FASEB Journal.
A169-A169.
-
Uray, K. S., Allen, S. J., Laine, G. A., Stewart, R. H., Radhakrishnan, R., & Cox, C. C.
(2005).
Intestinal edema reduces intestinal motility through decreased myosin light chain phosphorylation. The FASEB Journal.
A744-A744.
-
Meisner, J. K., Stewart, R. H., Quick, C. M., Laine, G. A., & DeBakey, M. E.
(2005).
Lymphatic myogenic response decreases pumping. The FASEB Journal.
A166-A166.
-
Widmer, R. J., Laurinec, J. E., Young, M. F., Stewart, R. H., & Quick, C. M.
(2005).
Shear stress contribution to the neurally-mediated portion of the biphasic vasodilatory response following the application of local heat in skin microcirculation. Circulation.
U267-U268.
-
Quick, C. M., Stewart, R. H., Hardy, J., Gashev, A. A., Wilson, E., Criscione, J. C., ... DeBakey, M. E.
(2005).
Texas A&M university system program for excellence in life sciences: A new paradigm for lymphatic vessel research. The FASEB Journal.
A167-A167.
-
Widmer, R. J., Dongaonkar, R., Meisner, J. K., Laurinec, J. E., Zawieja, D. C., Stewart, R. H., Quick, C. M., & DeBakey, M. E.
(2005).
Venomotion propels lymph in the pallid bat wing. The FASEB Journal.
A169-A169.
-
Venugopal, A. M., Stewart, R. H., Rajagopalan, S., Laine, G. A., & Quick, C. M.
(2004).
Optimal lymphatic vessel structure. Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.
3700-3703.
-
Mohiuddin, M. W., Quick, C. M., Desai, K. V., Rajagopalan, S., Laine, G. A., Stewart, R. H., & DeBakey, M. E.
(2004).
Collapsible behavior in non-collapsing vessels: Implications for lymph flow. The FASEB Journal.
A657-A657.
-
Venugopal, A. M., Stewart, R. H., Rajagopalan, S., Desai, K. V., Lame, G. A., & Quick, C. M.
(2004).
Lymphatic pump efficiency. The FASEB Journal.
A657-A658.
-
Stewart, R. H., Quick, C. M., Criscione, J. C., Cox, C. S., Allen, S. J., & Laine, G. A.
(2003).
Hypothermia inhibits lymphatic pumping. The FASEB Journal.
A128-A128.
-
Quick, C. M., Stewart, R. H., Criscione, J. C., Cox, C. S., Allen, S. J., Laine, G. A., & DeBakey, M. E.
(2003).
Lymphangion "pumping" can decrease lymph flow in edema: preliminary model predictions. The FASEB Journal.
A129-A129.
-
Quick, C. M., Stewart, R. H., Criscione, J. C., & Laine, G. A.
(2003).
Passive flow in edema explains the discrepancy between calculated and measured lymph flow in contracting lymphatic vessels. The FASEB Journal.
A129-A129.
-
Stewart, R. H., Quick, C. M., Criscione, J. C., Cox, C. S., Allen, S. J., & Laine, G. A.
(2003).
The effect of nitric oxide on lymphatic function depends on the axial pressure gradient. The FASEB Journal.
A128-A128.
-
Venugopal, A. M., Stewart, R. H., Rajagopalan, S., Zawieja, D. C., Laine, G. A., & Quick, C. M.
(2003).
Applying the time-varying elastance concept to determine the optimum coordination of lymphangion contraction in a lymphatic vessel. 2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC).
323-326.
-
Rajagopalan, S., Stewart, R. H., Venugopal, A. M., Laine, G. A., Zawieja, D. C., & Quick, C. M.
(2003).
Evaluating the time-varying elastance concept for lymphangions. 2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC).
327-330.
-
Fischer, U. M., Allen, S. J., Cox, C. S., Stewart, R. H., & Laine, G. A.
(2002).
Effect of chronic and acute myocardial edema on left ventricular interstitial pressure and chamber compliance. The FASEB Journal.
A1128-A1129.
-
Fischer, U. M., Cox, C. S., Mehlhorn, U., de Vivie, E. R., Stewart, R. H., Laine, G. A., & Allen, S. J.
(2002).
Impact of acute myocardial edema on left ventricular function. The FASEB Journal.
A1128-A1128.
-
Stewart, R. H., & Laine, G. A.
(2001).
Flow in lymphatic networks: Interaction between hepatic and intestinal lymph vessels. The FASEB Journal.
A46-A46.
-
Stewart, R. H., Hooper, R. N., Allen, S. J., & Laine, G. A.
(1999).
Lymphatic drainage of synovial joints in sheep. The FASEB Journal.
A87-A87.
-
Stewart, R. H., Allen, S. J., & Laine, G. A.
(1999).
Protein washdown as a protective mechanism against myocardial edema. The FASEB Journal.
A5-A5.
-
Singh, R., Stewart, R. H., Laine, G. A., & Dongaonkar, R. M.
(2022).
Effects of Acetate on Mesenteric Lymphatic Pump Function. The FASEB Journal.
Research
principal investigator on
co-principal investigator on
- Structural Adaptation of Microvascular Networks To Mechanical Stimuli awarded by National Science Foundation - (Arlington, Virginia, United States) 2011 - 2015
- Lymphatic Fluid Flow Modeling with Active Network Components awarded by National Institutes of Health - (Bethesda, Maryland, United States) 2009 - 2015
Teaching
teaching activities
- VTPP485 Directed Studies Instructor
- VTPP491 Research Instructor
- VTPP610 Physiology I Instructor
- VTPP685 Directed Studies Instructor
- VTPP691 Research Instructor
- VTPP910 Physiology I Instructor
- VTPP912 Physiology Ii Instructor
- VTPP985 Directed Studies Instructor
Background
education and training
- Ph.D. in Veterinary Physiology, Texas A&M University - (College Station, Texas, United States) 1997
- M.S. in Veterinary Clinical Science, The Ohio State University - (Columbus, Ohio, United States) 1989
- D.V.M. in Veterinary Medicine, Texas A&M University - (College Station, Texas, United States) 1983
- B.S. in Veterinary Science, Texas A&M University - (College Station, Texas, United States) 1981
- Texas A&M University - (College Station, Texas, United States) , Postdoctoral Training 2000
Contact
first name
- Randolph
has last name
- Stewart
mailing address
-
Texas A&M University
Vet Med - Physiology & Pharmacology
4466 TAMU
College Station, TX 77843-4466
USA
Other
- rstewart@tamu.edu