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A S Freeman

Explore the profile of A S Freeman including associated specialties, affiliations and a list of published articles. Areas
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Articles 55
Citations 372
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Recent Articles
1.
Ketschek A, Freeman A, Boston R, Habecker P, Ashton F, Schad G
Vet Parasitol . 2004 Aug; 123(3-4):215-21. PMID: 15325047
The vertical migratory behavior of third-stage infective larvae (L3i) of Oesophagostomum dentatum was investigated using upright truncated agarose cones and equivalent conical depressions in agarose. Geotactic response varied with the...
2.
Guerrero J, Freeman A
Parassitologia . 2004 Aug; 46(1-2):237-40. PMID: 15305725
The development of anthelmintic resistance by nematode parasites is a growing problem for veterinarians and producers. The intensive use of the macrocyclic lactones for the treatment of a variety of...
3.
Freeman A, Weddige F, Lipinski Jr J
Eur J Pharmacol . 2001 Nov; 431(1):43-6. PMID: 11716841
The effect of glucose on antipsychotic drug-induced changes in the spontaneous activity of rat midbrain dopaminergic neurons was tested with the cells-per-track extracellular electrophysiology method. After daily s.c. treatment with...
4.
Hamilton M, Weddige F, Freeman A
Peptides . 2001 Jul; 22(7):1063-9. PMID: 11445235
In anesthetized rats, midbrain dopamine (DA) neuronal firing rate was differentially sensitive to focal brain microinjection of cholecystokinin peptides (CCK-4 and CCK-8) and N-methyl-D-aspartate (NMDA) into nucleus accumbens, amygdala and...
5.
Hamilton M, Redondo J, Freeman A
Synapse . 2000 Oct; 38(3):238-42. PMID: 11020226
Cholecystokinin octapeptide (CCK-8) coexists with dopamine (DA) in rat mesencephalic neurons that project to the nucleus accumbens. To obtain indices of corelease, microdialysis probes were placed in the posterior nucleus...
6.
Reinhardt C, Brandt Jr R, Behnke K, Freeman A, Eck T
J Anim Sci . 1997 Nov; 75(11):2852-7. PMID: 9374296
Two trials were conducted to determine the effects of steam-flaked sorghum grain bulk density on animal performance, cost of production, and propensity to induce ruminal acidosis in feedlot steers. In...
7.
Rouillard C, Freeman A
Synapse . 1995 Dec; 21(4):348-56. PMID: 8869165
The central nucleus of the amygdala (CeA) receives a dopaminergic (DA) innervation from the midbrain. Among its many efferent projections, the CeA innervates the substantia nigra. The possibility that the...
8.
Parikh H, Chiodo L, Koss J, Crawford G, Freeman A
Synapse . 1995 Nov; 21(3):278-80. PMID: 8578438
No abstract available.
9.
Pitts D, Wang L, Kelland M, Freeman A, Chiodo L
J Pharmacol Exp Ther . 1995 Oct; 275(1):412-21. PMID: 7562579
Extracellular recording techniques were used to study antidromically activated nigrostriatal (NSDA) and mesoaccumbens (MADA) dopamine neurons in chloral hydrate-anesthetized rats. Repeated 14-day i.p. treatment with the dopamine D2-like receptor agonists,...
10.
Hamilton M, Freeman A
Brain Res . 1995 Aug; 688(1-2):134-42. PMID: 8542299
The carboxyterminal octapeptide of cholecystokinin (CCK-8) coexists with dopamine (DA) in mesolimbic neurons of the ventral tegmental area (VTA). In the present study, in vivo microdialysis in freely moving rats...