Search Results - "Knapp, Charles F."

Artificial Gravity as a Countermeasure to the Cardiovascular Deconditioning of Spaceflight: Gender Perspectives by Evans, Joyce M, Knapp, Charles F, Goswami, Nandu

“…Space flight-induced physiological deconditioning resulting from decreased gravitational input, decreased plasma volume, and disruption of regulatory…”
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Artificial gravity training reduces bed rest-induced cardiovascular deconditioning by Stenger, Michael B., Evans, Joyce M., Knapp, Charles F., Lee, Stuart M. C., Phillips, Tiffany R., Perez, Sondra A., Moore, Alan D., Paloski, William H., Platts, Steven H.

“…We studied 15 men (8 treatment, 7 control) before and after 21 days of 6º head-down tilt to determine whether daily, 1-h exposures to 1.0 G z (at the heart)…”
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Body Size Predicts Cardiac and Vascular Resistance Effects on Men's and Women's Blood Pressure by Evans, Joyce M, Wang, Siqi, Greb, Christopher, Kostas, Vladimir, Knapp, Charles F, Zhang, Qingguang, Roemmele, Eric S, Stenger, Michael B, Randall, David C

“…We report how blood pressure, cardiac output and vascular resistance are related to height, weight, body surface area (BSA), and body mass index (BMI) in…”
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Gender differences in autonomic cardiovascular regulation: spectral, hormonal, and hemodynamic indexes by Evans, Joyce M, Ziegler, Michael G, Patwardhan, Abhijit R, Ott, J. Blaine, Kim, Charles S, Leonelli, Fabio M, Knapp, Charles F

“…1  Center for Biomedical Engineering and Division of Cardiology, University of Kentucky, Lexington, Kentucky 40506-0070; and 2  Department of Medicine,…”
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Primary Cutaneous T-cell Lymphoma With Coexpression of T-Cell Receptors αβ and γδ by Parekh, Vishwas, Shim, Eun-Hee, Knapp, 3rd, Charles F, Hughey, Lauren, Elmets, Craig A, McKay, Kristopher

“…T lymphocytes belong to 2 distinct sublineages that express either αβ or γδ T-cell receptor (TCR) complex. Although malignancy is a great instigator of lineage…”
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Bullous fixed drug eruption caused by flecainide by Knapp, Charles F., BS, Cooke, Elizabeth R., MD, Sheehan, Daniel J., MD

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Blood pressure regulation in neurally intact human vs. acutely injured paraplegic and tetraplegic patients during passive tilt by Aslan, Sevda C, Randall, David C, Donohue, Kevin D, Knapp, Charles F, Patwardhan, Abhijit R, McDowell, Susan M, Taylor, Robert F, Evans, Joyce M

“…We investigated autonomic control of cardiovascular function in able-bodied (AB), paraplegic (PARA), and tetraplegic (TETRA) subjects in response to head-up…”
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Cardiovascular and cardiorespiratory phase synchronization in normovolemic and hypovolemic humans by Zhang, Qingguang, Patwardhan, Abhijit R., Knapp, Charles F., Evans, Joyce M.

“…We investigated whether and how cardiovascular and cardiorespiratory phase synchronization would respond to changes in hydration status and orthostatic stress…”
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Quantitation of neurite growth parameters in explant cultures using a new image processing program by Shah, Amit, Fischer, Charles, Knapp, Charles F, Sisken, Betty F

“…An interactive image processing program was developed to quantify the effects of various biochemical and physical factors on cultured explants of nerve tissue…”
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A Histological Snapshot of Hypothetical Multistep Progression From Nevus Sebaceus to Invasive Syringocystadenocarcinoma Papilliferum by Parekh, Vishwas, Guerrero, Cesar E, Knapp, Charles F, Elmets, Craig A, McKay, Kristopher M

“…Syringocystadenocarcinoma papilliferum (SCACP) is an extremely rare adnexal neoplasm, believed to arise in a preexisting nevus sebaceus of Jadassohn (NSJ)…”
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Hypovolemic men and women regulate blood pressure differently following exposure to artificial gravity by Evans, Joyce M., Ribeiro, L. Christine, Moore, Fritz B., Wang, Siqi, Zhang, Qingguang, Kostas, Vladimir, Ferguson, Connor R., Serrador, Jorge, Falvo, Michael, Stenger, Michael B., Goswami, Nandu, Rask, Jon C., Smith, Jeffrey D., Knapp, Charles F.

“…Purpose In addition to serious bone, vestibular, and muscle deterioration, space flight leads to cardiovascular dysfunction upon return to gravity. In seeking…”
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Autonomic Cardiovascular Responses to Orthostatic Stress After a Short Artificial Gravity Exposure by Zhang, Qingguang, Evans, Joyce M, Stenger, Michael B, Moore, Fritz B, Knapp, Charles F

“…Intermittent artificial gravity (AG) training over days and weeks has been shown to improve the human orthostatic tolerance limit (OTL) and improve…”
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Porphyria cutanea tarda in a child following multi-agent chemotherapy by LaPresto, Lindsay, Nyanda, Hoka, Knapp, Charles F, Sopkovich, Jennifer, Nelson, Christopher G

“…Porphyria cutanea tarda (PCT) is a blistering skin disorder that occurs most commonly in middle-aged individuals. It is caused by decreased uroporphyrinogen…”
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Acute cardiovascular autonomic responses to inhaled particulates by Evans, Joyce M., Jenkins, Roger A., Ilgner, Ralph H., Knapp, Charles F., Zhang, Qingguang, Patwardhan, Abhijit R.

“…Purpose Harmful effects of inhaled particulates have been established in epidemiologic studies of ambient air pollution. In particular, heart rate variability…”
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CD4/CD8 dual-positive mycosis fungoides: a previously unrecognized variant by Knapp, Charles F, Mathew, Rahel, Messina, Jane L, Lien, Mary H

“…Mycosis fungoides (MF) is a primary cutaneous lymphoma characterized by atypical T-lymphocytes that usually presents as patches and plaques on photoprotected…”
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Blood pressure regulation in diabetic patients with and without peripheral neuropathy by Wang, Siqi, Randall, David C, Knapp, Charles F, Patwardhan, Abhijit R, Nelson, Kevin R, Karounos, Dennis G, Evans, Joyce M

“…Cardiac and vascular dysfunctions resulting from autonomic neuropathy (AN) are complications of diabetes, often undiagnosed. Our objectives were to: 1)…”
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Expression of CXCR4, E-cadherin, Bcl-2, and survivin in Merkel cell carcinoma: an immunohistochemical study using a tissue microarray by Knapp, Charles F, Sayegh, Zena, Schell, Michael J, Rawal, Bhupendra, Ochoa, Tatiana, Sondak, Vernon K, Messina, Jane L

“…Merkel cell carcinoma (MCC) is a rare but highly aggressive cutaneous malignancy with a mortality rate exceeding that of melanoma. Although smaller studies of…”
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Contact dermatitis following exposure to bird excrement by Knapp, Charles F, Clark, Graham S

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Circulatory galanin levels increase severalfold with intense orthostatic challenge in healthy humans by Hinghofer-Szalkay, Helmut G, Rossler, Andreas, Evans, Joyce M, Stenger, Michael B, Moore, Fritz B, Knapp, Charles F

“…1 Institute for Adaptive and Spaceflight Physiology, Wormgasse 9, and 2 Institute of Physiology, Center for Physiological Medicine, Medical University, Graz,…”
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Botanical briefs: garden Angelica (Angelica archangelica) by Knapp, 3rd, Charles F, Elston, Dirk M

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