Search Results - "Rangel, P L"

Endophytic colonization of Arabidopsis thaliana by Gluconacetobacter diazotrophicus and its effect on plant growth promotion, plant physiology, and activation of plant defense by Rangel de Souza, A. L. S, De Souza, S. A, De Oliveira, M. V. V, Ferraz, T. M, Figueiredo, F. A. M. M. A, Da Silva, N. D, Rangel, P. L, Panisset, C. R. S, Olivares, F. L, Campostrini, E, De Souza Filho, G. A

“…BACKGROUND AND AIMS: Gluconacetobacter diazotrophicus is a plant growth-promoting bacteria (PGPB) that colonizes several plant species. Here, we studied the…”
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Microbial composition of atherosclerotic plaques by Calandrini, CA, Ribeiro, AC, Gonnelli, AC, Ota-Tsuzuki, C, Rangel, LP, Saba-Chujfi, E, Mayer, MPA

“…Objective The association of infections such as periodontitis with atherosclerotic diseases is well documented. In spite of the high diversity of the human…”
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Testosterone stimulates progesterone production and STAR, P450 cholesterol side-chain cleavage and LH receptor mRNAs expression in hen (Gallus domesticus) granulosa cells by Rangel, P L, Rodríguez, A, Rojas, S, Sharp, P J, Gutierrez, C G

“…The chicken ovary is organized into a hierarchy of yellow yolky follicles that ovulate on successive days. Active or passive immunization of laying hens…”
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Testosterone antagonist (flutamide) blocks ovulation and preovulatory surges of progesterone, luteinizing hormone and oestradiol in laying hens by Rangel, P L, Sharp, P J, Gutierrez, C G

“…The preovulatory release of luteinizing hormone (LH) in the domestic hen occurs after the initiation of a preovulatory surge of testosterone. The objective of…”
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Reproduction in hens: Is testosterone necessary for the ovulatory process? by Rangel, P.L, Gutierrez, C.G

“…Highlights • The role of steroids in the ovulatory process of the domestic hen is discussed. • Testosterone activity is needed for ovulation in laying hens. •…”
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FUNDAMENTAL STUDIES OF A PARTIAL PREMIXED COUNTER-FLOW COMBUSTION SYSTEM AND ITS EFFECT ON NOx EMISSIONS by RANGEL, L. P., FLETCHER, L. M., POURKASHANIAN, M., WILLIAMS, A.

“…The use of air staging as a technique for reducing NO X emissions from process industry burners has been employed for many years but lower levels of NO X and…”
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Subdominant hierarchical ovarian follicles are needed for steroidogenesis and ovulation in laying hens (Gallus domesticus) by Rangel, P.L., Rodríguez, A., Gutiérrez, K., Sharp, P.J., Gutierrez, C.G.

“…Ovarian follicle development in avian species is characterized by a strict hierarchical arrangement. The hierarchical follicles secrete progesterone, which…”
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Testosterone immunization blocks the ovulatory process in laying hens without affecting ovarian follicular development by Rangel, P.L., Lassala, A., Gutierrez, C.G.

“…The role of testosterone in the ovulatory process in hens has been largely neglected. The aim of the present study was to evaluate if testosterone plays an…”
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Isolation of two bioactive diterpenic acids from Copaifera glycycarpa oleoresin by high‐speed counter‐current chromatography by De Souza, P.A, Rangel, L.P, Oigman, S.S, Elias, M.M, Ferreira‐Pereira, A, De Lucas, N.C, Leitão, G.G

“…Introduction - Phytochemical and biological studies carried out on Copaifera species showed that their oleoresins and isolated compounds have various…”
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Testosterone directly induces progesterone production and interacts with physiological concentrations of LH to increase granulosa cell progesterone production in laying hens ( Gallus domesticus) by Rangel, P.L., Rodríguez, A., Gutierrez, C.G.

“…Blocking testosterone action with immunization or with a specific antagonist blocks the preovulatory surge of progesterone and ovulation in laying hens. Thus,…”
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FUNDAMENTAL STUDIES OF A PARTIAL PREMIXED COUNTER-FLOW COMBUSTION SYSTEM AND ITS EFFECT ON NO x EMISSIONS by RANGEL, L. P., FLETCHER, L. M., POURKASHANIAN, M., WILLIAMS, A.

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New structure-activity relationships of chalcone inhibitors of breast cancer resistance protein: polyspecificity toward inhibition and critical substitutions against cytotoxicity by Rangel, Luciana Pereira, Winter, Evelyn, Gauthier, Charlotte, Terreux, Raphaël, Chiaradia-Delatorre, Louise D, Mascarello, Alessandra, Nunes, Ricardo J, Yunes, Rosendo A, Creczynski-Pasa, Tania B, Macalou, Sira, Lorendeau, Doriane, Baubichon-Cortay, Hélène, Ferreira-Pereira, Antonio, Di Pietro, Attilio

“…Adenosine triphosphate-binding cassette subfamily G member 2 (ABCG2) plays a major role in cancer cell multidrug resistance, which contributes to low efficacy…”
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