M
Mark D. Johnson
Researcher at University of Massachusetts Medical School
Publications - 301
Citations - 18425
Mark D. Johnson is an academic researcher from University of Massachusetts Medical School. The author has contributed to research in topics: Medicine & Gene. The author has an hindex of 60, co-authored 289 publications receiving 16103 citations. Previous affiliations of Mark D. Johnson include National Institutes of Health & Georgetown University Medical Center.
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Journal ArticleDOI
Chloroprocaine antagonism of epidural opioid analgesia: a receptor-specific phenomenon?
TL;DR: It is concluded that 2 mg of butorphanol epidurally provides approximately 2 to 3 h of effective analgesia after cesarean delivery with either lidocaine or 2-chloroprocaine anesthesia.
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Anaesthetic management of myocardial infarction in a parturient
Linda S. Aglio,Mark D. Johnson +1 more
TL;DR: A case of myocardial infarction occurring at 38 weeks gestation is presented, and the anaesthetic management of the problems encountered during labour and delivery is discussed.
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Early molecular changes in irradiated aortic endothelium.
Corinne M. Gajdusek,Keisuke Onoda,Susan London,Mark D. Johnson,Richard S. Morrison,Marc R. Mayberg,Marc R. Mayberg +6 more
TL;DR: The combined data suggested that gamma radiation induces a dose‐ and time‐dependent sequence of early events in cultured EC with modulate growth arrest, apoptosis, and possibly premature senescence in surviving cells.
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The proteomics of neurodegeneration.
Mark D. Johnson,Mark D. Johnson,Li Rong Yu,Thomas P. Conrads,Yoshito Kinoshita,Takuma Uo,Joshua K. McBee,Timothy D. Veenstra,Richard S. Morrison +8 more
TL;DR: The continuing improvement and refinement of proteomic and bioinformatic tools has made it possible to obtain increasing amounts of structural and functional information about proteins on a global scale, and the emerging field of neuroproteomics promises to provide powerful strategies for further characterizing neuronal dysfunction and cell loss associated with neurodegenerative diseases.
Journal Article
The expression of alpha 1 adrenoceptor subtypes changes with age in the rat aorta.
TL;DR: At least three alpha 1 adrenoceptor subtypes appear to be colocalized in the rat aorta, so the binding affinities may reflect binding to more than one subtype.