L K Lockhart
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Explore the profile of L K Lockhart including associated specialties, affiliations and a list of published articles.
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13
Citations
160
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Recent Articles
1.
David R, Lockhart L, Ruble K
Food Chem Toxicol
. 2003 Mar;
41(4):589-93.
PMID: 12615132
Two hundred and three human volunteers were tested for evidence of sensitization to several plasticizers following 3 weeks of dermal application three times a week. Tris(2-ethylhexyl)mellitate (TOTM; 1%, v/v), 2,2,4-trimethyl-1,3-pentanediol-diisobutyrate...
2.
Lockhart L, Bookwala J, Fagerlin A, Coppola K, Ditto P, Danks J, et al.
Omega (Westport)
. 2003 Feb;
43(4):331-47.
PMID: 12569924
The current study had two primary goals, to determine whether: 1) self-rated mental and physical health, pain, and experience with health problems were predictors of elderly adults' attitudes toward death;...
3.
Lockhart L, Ditto P, Danks J, Coppola K, Smucker W
Death Stud
. 2002 Jan;
25(4):299-317.
PMID: 11803982
Decisions about specific life-sustaining medical treatments have been found to be only moderately stable over time. This study examined whether more general judgments, such as whether a particular health condition...
4.
Lockhart L, Pampolina C, Nickolaychuk B, Mcnicol A
Thromb Haemost
. 2001 May;
85(5):882-9.
PMID: 11372683
The release of arachidonic acid is a key component in platelet activation in response to low concentrations (1-20 microg/ml) of collagen. The precise mechanism remains elusive although a variety of...
5.
Gready R, Ditto P, Danks J, Coppola K, Lockhart L, Smucker W
J Clin Ethics
. 2001 Mar;
11(4):334-46.
PMID: 11252917
No abstract available.
6.
Ditto P, Danks J, Smucker W, Bookwala J, Coppola K, Dresser R, et al.
Arch Intern Med
. 2001 Feb;
161(3):421-30.
PMID: 11176768
Background: Instructional advance directives are widely advocated as a means of preserving patient self-determination at the end of life based on the assumption that they improve surrogates' understanding of patients'...
7.
Coppola K, Bookwala J, Ditto P, Lockhart L, Danks J, Smucker W
Death Stud
. 2000 Aug;
23(7):617-34.
PMID: 10915454
Elderly adults' preferences for life-sustaining treatment are known to vary by type of medical condition and treatment. Less is known about how treatment preferences vary based on underlying health dimensions,...
8.
Lockhart L, Mcnicol A
J Pharmacol Exp Ther
. 1999 Apr;
289(2):721-8.
PMID: 10215645
Activation of phospholipase C (PLC) is a central component of the signal transduction process in numerous cells, including platelets. U73122 has been widely used as a selective PLC inhibitor. In...
9.
Lockhart L, Lautt W
Am J Physiol
. 1990 Oct;
259(4 Pt 1):G605-10.
PMID: 2221070
The role of adenosine in hypoxia-induced vasodilation was examined in the intestine of pentobarbital sodium-anesthetized cats. A hollow-fiber fetal oxygenator was used to selectively reduce the PO2 of the blood...
10.
Lautt W, Legare D, Lockhart L
Can J Physiol Pharmacol
. 1988 Sep;
66(9):1174-80.
PMID: 3219662
Vascular escape is seen as a partial recovery from initial vasoconstriction despite continued constrictor stimuli. Escape in the feline intestine (superior mesenteric artery) occurred for i.a. norepinephrine (NE) infusions (56%...