Abstract

This study was initially conducted to evaluate the relationship between protease enzymology and platelet activation during the tissue factor induced clotting of minimally altered whole blood. These techniques are now being utilized in two different but related studies. In one study, patients with bleeding or clotting abnormalities, including various protein deficiencies, are studied. In the other study, various platelet inhibitors are added to the blood of normal individuals, and the coagulation process is then examined in the presence and absence of such inhibitors. In addition asprin will be administered to normal volunteers to examine the influence of aspirin in the blood clotting pathway. Subjects are tested for fibrinogen, prothrombin time and activated partial thromboplastin time and hemagrams and chem 13 profiles are obtained. Subjects in the study of the effects of aspirin are tested before aspirin is given and after receiving 650 mg/day aspirin for 3 days. In the study of platelet inhibitors, the inhibitor is present in one series of tubes to which blood is added and is absent in a control series.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR000109-36
Application #
6306110
Study Section
Project Start
1999-12-01
Project End
2001-02-28
Budget Start
Budget End
Support Year
36
Fiscal Year
2000
Total Cost
Indirect Cost

  Institution

Name
University of Vermont & St Agric College
Department
Type
DUNS #
066811191
City
Burlington
State
VT
Country
United States
Zip Code
05405

  Publications

Scagnelli, Connor N; Howard, Diantha B; Bromberg, Mark B et al. (2018) Hydration measured by doubly labeled water in ALS and its effects on survival. Amyotroph Lateral Scler Frontotemporal Degener 19:220-231
Horne, Hisani N; Sherman, Mark E; Pfeiffer, Ruth M et al. (2016) Circulating insulin-like growth factor-I, insulin-like growth factor binding protein-3 and terminal duct lobular unit involution of the breast: a cross-sectional study of women with benign breast disease. Breast Cancer Res 18:24
Kien, C Lawrence; Matthews, Dwight E; Poynter, Matthew E et al. (2015) Increased palmitate intake: higher acylcarnitine concentrations without impaired progression of ?-oxidation. J Lipid Res 56:1795-807
Gierach, Gretchen L; Patel, Deesha A; Falk, Roni T et al. (2015) Relationship of serum estrogens and metabolites with area and volume mammographic densities. Horm Cancer 6:107-19
Albert, Kimberly; Pruessner, Jens; Newhouse, Paul (2015) Estradiol levels modulate brain activity and negative responses to psychosocial stress across the menstrual cycle. Psychoneuroendocrinology 59:14-24
Bodelon, Clara; Heaphy, Christopher M; Meeker, Alan K et al. (2015) Leukocyte telomere length and its association with mammographic density and proliferative diagnosis among women undergoing diagnostic image-guided breast biopsy. BMC Cancer 15:823
Morris, Erin A; Hale, Sarah A; Badger, Gary J et al. (2015) Pregnancy induces persistent changes in vascular compliance in primiparous women. Am J Obstet Gynecol 212:633.e1-6
Miller, Mark S; Bedrin, Nicholas G; Ades, Philip A et al. (2015) Molecular determinants of force production in human skeletal muscle fibers: effects of myosin isoform expression and cross-sectional area. Am J Physiol Cell Physiol 308:C473-84
Kien, C Lawrence; Bunn, Janice Y; Fukagawa, Naomi K et al. (2015) Lipidomic evidence that lowering the typical dietary palmitate to oleate ratio in humans decreases the leukocyte production of proinflammatory cytokines and muscle expression of redox-sensitive genes. J Nutr Biochem 26:1599-606
Fox, James R; Gray, Weili; Koptiuch, Cathryn et al. (2014) Anisotropic tissue motion induced by acupuncture needling along intermuscular connective tissue planes. J Altern Complement Med 20:290-4

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