Search Results - "Parada, M. A"

Differentiation of an upper crustal magma reservoir via crystal-melt separation recorded in the San Gabriel Pluton, central Chile by Payacán, I, Gutiérrez, F, Bachmann, O, Parada, M. Á

“…Crystal-melt separation has been invoked as a mechanism that generates compositional variabilities in magma reservoirs hosted within the Earth's crust…”
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Late-stage magma flow in a shallow felsic reservoir: Merging the anisotropy of magnetic susceptibility record with numerical simulations in La Gloria Pluton, central Chile by Gutiérrez, F., Payacán, I., Gelman, S. E., Bachmann, O., Parada, M. A.

“…La Gloria Pluton is a 10 Myr old epizonal intrusion located in the southern Andes. We present anisotropy of magnetic susceptibility data that indicate a…”
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Damage effects of gamma and X-rays in polymer film electrets by Parada, M.A., Minamisawa, R.A., Moreira, M.V., de Almeida, A., Muntele, I., Ila, D.

“…Dosimeters produced with electret materials are able to detect X-rays, α, β, γ rays, electrons and other charged particles and, with appropriate converters,…”
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The Mantos Blancos copper deposit: an upper Jurassic breccia-style hydrothermal system in the Coastal Range of Northern Chile by Ramírez, L. E., Palacios, C., Townley, B., Parada, M. A., Sial, A. N., Fernandez-Turiel, J. L., Gimeno, D., Garcia-Valles, M., Lehmann, B.

“…The Upper Jurassic Mantos Blancos copper deposit (500 Mt at 1.0% Cu), located in the Coastal Range of northern Chile, displays two superimposed hydrothermal…”
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Dopamine–Acetylcholine Interaction in the Rat Lateral Hypothalamus in the Control of Locomotion by De Parada, M.Puig, Parada, M.A, Rada, P, Hernandez, L, Hoebel, B.G

“…PUIG DE PARADA, M., M. A. PARADA, P. RADA, L. HERNANDEZ AND B. G. HOEBEL. Dopamine–acetylcholine interaction in the rat lateral hypothalamus in the control of…”
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Diabetes decreases limbic extracellular dopamine in rats by Murzi, Euro, Contreras, Quilianio, Teneus, Luis, Valecillos, Belvis, Parada, Marco A., De Parada, Marina Puig, Hernandez, Luis

“…Mesolimbic dopamine (DA) was measured by ventral striatum (including nucleus accumbens) microdialysis in freely moving streptozotocin (STZ)-diabetic male rats…”
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Selective action of acute systemic clozapine on acetylcholine release in the rat prefrontal cortex by reference to the nucleus accumbens and striatum by Parada, M A, Hernandez, L, Puig de Parada, M, Rada, P, Murzi, E

“…The effects of i.p. clozapine [0 (n = 6), 5 (n = 5), 10 (n = 5), 20 (n = 9) and 40 (n = 5) mg/kg] on acetylcholine (ACh) release in the prefrontal cortex…”
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Sulpiride increases and dopamine decreases intracranial temperature in rats when injected in the lateral hypothalamus: an animal model for the neuroleptic malignant syndrome? by Parada, M.A., Puig de Parada, M., Rada, P., Hernandez, L.

“…Sulpiride in the perifornical lateral hypothalamus (pfLH) (4, 8 and 16 μg/ 0.5 μl) increased intracranial temperature (Tic). The hyperthermia started…”
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Dipsogenic effect of pituitary adenylate cyclase activating polypeptide (PACAP38) injected into the lateral hypothalamus by Puig de Parada, M., Parada, M.A., Hernández, L.

“…PACAP38 bilaterally injected in the vicinity of the perifornical lateral hypothalamus (pfLH) induced drinking behavior in rats. The animals ( n = 12) drank…”
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Jurassic extensional tectono-magmatism and associated mineralization of the El Faldeo polymetallic district, Chilean Patagonia: geochemical and isotopic evidence of crustal contribution by Parada, M. A., Palacios, C., Lahsen, A.

“…The El Faldeo is the southernmost Andean mineral district and consists of Paleozoic polymetamorphic basement unconformably overlain by a 200 m thick homoclinal…”
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The composition of gold in the Cerro Casale gold-rich porphyry deposit, Maricunga Belt, northern Chile by Palacios, C, Hérail, G, Townley, B, Maksaev, V, Sepulveda, F, de Parseval, P, Rivas, P, Lahsen, A, Parada, M. A

“…The Cerro-Casale Au-rich orebody is a Miocene deposit hosted in diorite and granodiorite porphyries. Two broad types of hypogene alteration are associated with…”
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A brain microdialysis study on 5-HT release in freely moving rat lines selectively bred for differential 5-HT1A receptor function by Gonzalez, L E, Parada, M A, Tucci, S, Teneud, L, Overstreet, D H, Hernandez, L

“…Breeding for high and low hypothermic responses to systemic administration of a serotonin1A (5-HT1A) receptor agonist (8-hydroxy-2-(di-n-propylamino)tetralin,…”
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Damage effects of 1 MeV proton bombardment in PVDC polymeric film by Parada, M.A., de Almeida, A., Volpe, P.N., Muntele, C., Ila, D.

“…The polymer “PVDC” (Polyvinylidene-chloride) is normally used as food packaging and can be combined with other plastics to improve barrier performance to…”
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Effects of MeV proton bombardment in thin film PFA and FEP polymers by Parada, M.A., de Almeida, A., Muntele, C., Muntele, I., Ila, D.

“…The polymers tetrafluoroethylene-per-fluoromethoxyethylene (PFA) and tetrafluoroethylene-hexa-fluoropropylene (FEP) are widely used in aerospace engineering…”
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Rats self-inject a dopamine antagonist in the lateral hypothalamus where it acts to increase extracellular dopamine in the nucleus accumbens by Parada, Marco A., De Parada, Marina Puig, Hoebel, Bartley G.

“…Local injection of sulphide to block dopamine (primarily D 2type) receptors in the perifornical lateral hypothalamus (pf-LH) can induce locomotion, feeding,…”
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A new triple-channel swivel for fluid delivery in the range of intracranial (10 nl) and intravenous (100 microliters) self-administration volumes and also suitable for microdialysis by Parada, M A, Puig de Parada, M, Hoebel, B G

“…This paper describes a new low-torque, bubble-free and multiple-channel swivel of easy construction. This swivel combined with the use of fused silica…”
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Sulpiride injections in the lateral hypothalamus induce feeding and drinking in rats by Parada, M A, Hernandez, L, Hoebel, B G

“…Amphetamine injections into the lateral hypothalamus inhibit feeding. This effect is blocked by local administration of neuroleptics, suggesting a role for…”
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Changes in dopamine and acetylcholine release in the rat lateral hypothalamus during deprivation-induced drinking by Puig de Parada, Marina, Paez, Ximena, Aurelio Parada, Marco, Luis Hernandez, Molina, Gabriela, Murzi, Euro, Contreras, Quilianio

“…Neurochemical changes in the rat lateral hypothalamus during drinking were assessed in 20 min sampling intervals, using in vivo brain microdialysis…”
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Triple electrical channels on a triple fluid swivel and its use to monitor intracranial temperature with a thermocouple by Parada, M.A., Puig de Parada, M., Hernandez, L., Hoebel, B.G.

“…A low-torque, bubble-free and multiple-channel fluid swivel of easy construction was recently described. This paper describes the design, construction and…”
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C and Sr isotopic evolution of carbonate sequences in NW Argentina: Implications for a probable Precambrian-Cambrian transition by Sial, A. N., Ferreira, V. P., Toselli, A. J., Aceñolaza, F. G., Pimentel, M. M., Parada, M. A., Alonso, R. N.

“…Upper Precambrian-Lower Cambrian sequences in the Tucuman, Salta and Jujuy provinces, NW Argentina, comprise sandstone, slate, conglomerate and black limestone…”
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