Increased aromatase expression in the hippocampus of spontaneously hypertensive rats: Effects of estradiol administration

There is high incidence of hippocampal abnormalities in spontaneously hypertensive rats (SHR), including decreased neurogenesis in the dentate gyrus, astrogliosis, low expression of brain derived neurotrophic factor and decreased neuronal density in the hilar region, respect of normotensive Wistar K...

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Autor principal: Pietranera, L.
Otros Autores: Bellini, M.J, Arévalo, M.A, Goya, R., Brocca, M.E, Garcia-Segura, L.M, De Nicola, A.F
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2011
Acceso en línea:Registro en Scopus
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024 7 |2 cas  |a aromatase, 9039-48-9; cholesterol, 57-88-5; estradiol benzoate, 50-50-0; Aromatase, 1.14.14.1; Estradiol, 50-28-2; Estrogens; Glial Fibrillary Acidic Protein; RNA, Messenger 
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100 1 |a Pietranera, L. 
245 1 0 |a Increased aromatase expression in the hippocampus of spontaneously hypertensive rats: Effects of estradiol administration 
260 |c 2011 
270 1 0 |m De Nicola, A.F.; Laboratory of Neuroendocrine Biochemistry, Instituto de Biologia y Medicina Experimental, Obligado 2490, 1428 Buenos Aires, Argentina; email: alejandrodenicola@ibyme.conicet.gov.ar 
506 |2 openaire  |e Política editorial 
504 |a Abrahám, I., Harkany, T., Horvath, K.M., Veenema, A.H., Penke, B., Nyakas, C., Luiten, P.G.M., Chronic corticosterone administration dose-dependently modulates Aβ (1-42) and NMDA-induced neurodegeneration in rat magnocellular nucleus basalis (2000) J Neuroendocrinol, 12, pp. 486-494 
504 |a Azcoitia, I., Sierra, A., Veiga, S., Garcia-Segura, L.M., Aromatase expression by reactive astroglia is neuroprotective (2003) Ann N Y Acad Sci, 1007, pp. 298-305 
504 |a Balthazart, J., Baillien, M., Ball, G.F., Rapid control of brain aromatase activity by glutamatergic inputs (2006) Endocrinology, 147, pp. 359-366 
504 |a Balthazart, J., Baillien, M., Charlier, T.D., Ball, G.F., Calcium-dependent phosphorylation processes control brain aromatase in quail (2003) Eur J Neurosci, 17, pp. 1591-1606 
504 |a Balthazart, J., Foidart, A., Surlemont, C., Harada, N., Naftolin, F., Neuroanatomical specificity in the autoregulation of aromatase-immunoreactive neurons by androgens and estrogens: an immunocytochemical study (1992) Brain Res, 574, pp. 280-290 
504 |a Barha, C.K., Lieblich, S.E., Galea, L.A., Different forms of oestrogens rapidly upregulate cell proliferation in the dentate gyrus of adult female rats (2009) J Neuroendocrinol, 21, pp. 155-156 
504 |a Bayer, S., Hippocampal region (1985) The rat nervous system Vol 1; forebrain and midbrain, pp. 335-352. , Academic Press, New York, NY, G. Paxinos (Ed.) 
504 |a Behl, C., Estrogen as a neuroprotective hormone (2002) Nat Rev Neurosci, 3, pp. 433-442 
504 |a Bourguiba, S., Lambard, S., Carreau, S., Steroids control the aromatase gene expression in purified germ cells from the adult male rat (2003) J Mol Endocrinol, 31, pp. 83-94 
504 |a Burul-Bozkurt, N., Pekiner, C., Kelicen, P., Diabetes alters aromatase enzyme levels in sciatic nerve and hippocampus tissues of rats (2010) Cell Mol Neurobiol, 30, pp. 445-451 
504 |a Butler, H.T., Warden, D.R., Hogervorst, E., Ragoussis, J., Smith, A.D., Lehmann, D.J., Association of the aromatase gene with Alzheimer's disease in women (2010) Neurosci Lett, 468, pp. 202-206 
504 |a Carswell, H.V., Dominiczak, A.F., Garcia-Segura, L.M., Harada, N., Hutchison, J.B., Macrae, I.M., Brain aromatase expression after experimental stroke: topography and time course (2005) J Steroid Biochem Mol Biol, 96, pp. 89-91 
504 |a Cesi, P.N., Melcangi, R.C., Celotti, F., Martini, L., Distribution of aromatase activity in cultured neurons and glia cells (1993) J Steroid Biochem Mol Biol, 44, pp. 637-639 
504 |a Charlier, T.D., Cornil, C.A., Ball, G.F., Balthazart, J., Diversity of mechanisms involved in aromatase regulation and estrogen action in the brain (2010) Biochim Biophys Acta, 1800, pp. 1094-1105 
504 |a Claiborne, B.J., Amaral, D.G., Cowan, W.M., A light and electron microscopic analysis of the mossy fibers of the rat dentate gyrus (1986) J Comp Neurol, 246, pp. 435-458 
504 |a De Nicola, A.F., Pietranera, L., Beauquis, J., Ferrini, M.G., Saravia, F.E., Steroid protection in aging and age-associated diseases (2009) Exp Gerontol, 44, pp. 34-40 
504 |a De Nicola, A.F., Saravia, F.E., Beauquis, J., Pietranera, L., Ferrini, M.G., Estrogens and neuroendocrine hypothalamic-pituitary-adrenal axis function (2006) Front Horm Res, 35, pp. 157-168 
504 |a Ferrini, M., Piroli, G., Frontera, M., Falbo, A., Lima, A., De Nicola, A.F., Estrogens normalize the hypothalamic-pituitary-adrenal axis response to stress and increase glucocorticoid receptor immuno-reactivity in hippocampus of aging male rats (1999) Neuroendocrinology, 69, pp. 129-137 
504 |a Garcia-Segura, L.M., Aromatase in the brain: not just for reproduction anymore (2008) J Neuroendocrinol, 20, pp. 705-712 
504 |a Garcia-Segura, L.M., Sanz, A., Mendez, P., Cross-talk between IGF-I and estradiol in the brain: focus on neuroprotection (2006) Neuroendocrinology, 84, pp. 275-279 
504 |a Garcia-Segura, L.M., Wozniak, A., Azcoitia, I., Rodriguez, J.R., Hutchison, R.E., Hutchison, J.B., Aromatase expression by astrocytes after brain injury: implications for local estrogen formation in brain repair (1999) Neuroscience, 89, pp. 567-578 
504 |a González, S.L., López-Costa, J.J., Labombarda, F., Deniselle, M.C., Guennoun, R., Schumacher, M., De Nicola, A.F., Progesterone effects on neuronal ultrastructure and expression of microtubule-associated protein 2 (MAP2) in rats with acute spinal cord injury (2009) Cell Mol Neurobiol, 29, pp. 27-39 
504 |a Goodman, Y., Bruce, A.J., Cheng, B., Mattson, M.P., Estrogens attenuate and CORT exacerbates excitotoxicity, oxidative injury, and amyloid -peptide toxicity in hippocampal neurons (1996) J Neurochem, 66, pp. 1836-1844 
504 |a Gould, E., Tanapat, P., Rydel, T., Hastings, N., Regulation of hippocampal neurogenesis in adulthood (2000) Biol Psychiatry, 48, pp. 715-720 
504 |a Harada, N., Abe-Dohmae, S., Loeffen, R., Foidart, A., Balthazart, J., Synergism between androgens and estrogens in the induction of aromatase and its messenger RNA inthe brain (1993) Brain Res, 622, pp. 243-256 
504 |a Hennigan, A., Callaghan, C.K., Kealy, J., Rouine, J., Kelly, A.M., Deficits in LTP and recognition memory in the genetically hypertensive rat are associated with decreased expression of neurotrophic factors and their receptors in the dentate gyrus (2009) Behav Brain Res, 197, pp. 371-377 
504 |a Hojo, Y., Higo, S., Ishii, H., Ooishi, Y., Mukai, H., Murakami, G., Kominami, T., Kawato, S., Comparison between hippocampus-synthesized andcirculation-derived sex steroids in the hippocampus (2009) Endocrinology, 150, pp. 5106-5112 
504 |a Iivonen, S., Heikkinen, T., Puolivali, J., Helisalmi, S., Hiltunen, M., Soininen, H., Tanila, H., Effects of estradiol on spatial learning, hippocampal cytochormome P450 19, and estrogen alpha and beta mRNA levels in ovariectomized female mice (2006) Neuroscience, 137, pp. 1143-1152 
504 |a Imaki, T., Naruse, M., Harada, S., Chikada, N., Nakahuma, N., Yoshimoto, T., Demura, H., Stress-induced changes of gene expression in the paraventricular nucleus is enhanced in spontaneously hypertensive rats (1998) J Neuroendocrinol, 10, pp. 633-643 
504 |a Ishunina, T.A., Fischer, D.F., Swaab, D.F., Estrogen receptor alpha and its splice variants in the hippocampus in aging and Alzheimer's disease (2007) Neurobiol Aging, 28, pp. 1670-1681 
504 |a Jesmin, S., Togashi, H., Sakuma, I., Mowa, C.N., Ueno, K., Yamaguchi, T., Yoshioka, M., Kitabatake, A., Gonadal hormones and frontocortical expression of vascular endothelial growth factor in male stroke-prone, spontaneously hypertensive rats, a model for attention-deficit/hyperactivity disorder (2004) Endocrinology, 145, pp. 4330-4343 
504 |a Kronenberg, G., Lippoldt, A., Kempermann, G., Two genetic rat models of arterial hypertension show different mechanisms by which adult hippocampal neurogenesis is increased (2007) Dev Neurosci, 29, pp. 124-133 
504 |a Labombarda, F., Gonzalez, S.L., Gonzalez, D.M., Guennoun, R., Schumacher, M., De Nicola, A.F., Cellular basis for progesterone neuroprotection in the injured spinal cord (2002) Neurotrauma, 19, pp. 343-355 
504 |a Lephart, E.D., A review of aromatase cytochrome P450 (1996) Brain Res Rev, 22, pp. 1-26 
504 |a Li, D.P., Pan, H.L., Glutamatergic inputs in the hypothalamic paraventricular nucleus maintain sympathetic vasomotor tone in hypertension (2007) Hypertension, 49, pp. 916-925 
504 |a Livak, K.J., Schmittgen, T.D., Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) method (2001) Methods, 25, pp. 402-408 
504 |a Luchetti, S., Bossers, K., Van de Bilt, S., Agrapart, V., Morales, R.R., Frajese, G.V., Swaab, D.F., Neurosteroid biosynthetic pathways changes in prefrontal cortex in Alzheimer's disease Neurobiol Aging, , in press 
504 |a Manthey, D., Behl, C., From structural biochemistry to expression profiling: neuroprotective activities of estrogen (2006) Neuroscience, 138, pp. 845-850 
504 |a McCullough, L.D., Hurn, P.D., Estrogen and ischemic neuroprotection: an integrated view (2003) Trends Endocrinol Metab, 14, pp. 228-235 
504 |a McEwen, B.S., Estrogen actions throughout the brain (2002) Recent Prog Horm Res, 57, pp. 357-384 
504 |a McEwen, B.S., Akama, K., Alves, S., Brake, S.G., Bulloch, K., Lee, S., Li, C., Milner, T.A., Tracking the estrogen receptor in neurons: implications for estrogen-induced synapse formation (2001) Proc Natl Acad Sci U S A, 98, pp. 7093-7100 
504 |a Miyakubo, H., Hayashi, Y., Tanaka, J., Enhanced response of subfornical organ neurons projecting to the hypothalamic paraventricular nucleus to angiotensin II in spontaneously hypertensive rats (2002) Auton Neurosci, 95, pp. 131-136 
504 |a Munetsuna, E., Hojo, Y., Hattori, M., Ishii, H., Kawato, S., Ishida, A., Kominami, S.A., Yamazaki, T., Retinoic acid stimulates 17beta-estradiol and testosterone synthesis in rat hippocampal slice cultures (2009) Endocrinology, 150, pp. 4260-4269 
504 |a Naftolin, F., Horvath, T.L., Jakab, R.L., Leranth, C., Harada, N., Balthazart, J., Aromatase immunoreactivity in axon terminals of the vertebrate brain. An immunocytochemical study on quail, rat, monkey and human tissues (1996) Neuroendocrinology, 63, pp. 149-155 
504 |a Paglieri, C., Bisbocci, D., Caserta, M., Rabbia, F., Bertello, C., Canade, A., Veglio, F., Hypertension and cognitive function (2008) Clin Exp Hypertens, 30, pp. 701-710 
504 |a Pietranera, L., Saravia, F., Gonzalez Deniselle, M.C., Roig, P., Lima, A., De Nicola, A.F., Abnormalities of the hippocampus are similar in deoxycorticosterone acetate-salt hypertensive rats and spontaneously hypertensive rats (2006) J Neuroendocrinol, 18, pp. 466-474 
504 |a Pietranera, L., Saravia, F., Roig, P., Lima, A., De Nicola, A.F., Mineralocorticoid treatment upregulates the hypothalamic vasopressinergic system of spontaneously hypertensive rats (2004) Neuroendocrinology, 80, pp. 100-110 
504 |a Pietranera, L., Saravia, F.E., Roig, P., Lima, A., De Nicola, A.F., Protective effects of estradiol in the brain of rats with genetic or mineralocorticoid-induced hypertension (2008) Psychoneuroendocrinology, 33, pp. 270-281 
504 |a Pietranera, L., Lima, A., Roig, P., De Nicola, A.F., Involvement of brain-derived neurotrophic factor and neurogenesis in oestradiol neuroprotection of the hippocampus of hypertensive rats (2010) J Neuroendocrinol, 22, pp. 1082-1092 
504 |a Prange-Kiel, J., Rune, G.M., Direct and indirect effects of estrogen on rat hippocampus (2006) Neuroscience, 138, pp. 765-772 
504 |a Prange-Kiel, J., Fester, L., Zhou, L., Jarry, H., Rune, G.M., Estrus cyclicity of spinogenesis: underlying mechanisms (2009) J Neural Transm, 116, pp. 1417-1425 
504 |a Rahmouni, K., Barthelmebs, M., Grima, M., Imbs, J.L., deJong, W., Involvement of brain mineralocorticoid receptor in salt-enhanced hypertension in spontaneously hypertensive rats (2001) Hypertension, 38, pp. 902-906 
504 |a Roselli, C.E., Horton, L.E., Resko, J.A., Distribution and regulation of aromatase activity in the rat hypothalamus and limbic system (1985) Endocrinology, 117, pp. 2471-2477 
504 |a Rune, G.M., Lohse, C., Prange-Kiel, J., Fester, L., Frotscher, M., Synaptic plasticity in the hippocampus: effects of estrogen from the gonads or hippocampus? (2006) Neurochem Res, 31, pp. 145-155 
504 |a Russell, V.A., Increased AMPA receptor function in slices containing the prefrontal cortex of spontaneously hypertensive rats (2001) Metab Brain Dis, 16, pp. 143-149 
504 |a Saavedra, J.M., Benicky, J., Zhou, J., Angiotensin II: multitasking in the brain (2006) J Hypertens Suppl, 24, pp. S131-S137 
504 |a Sabbatini, M., Catalani, A., Consoli, C., Marletta, N., Tomassoni, D., Avola, R., The hippocampus in spontaneously hypertensive rats: an animal model of vascular dementia? (2002) Mech Ageing Dev, 123, pp. 547-559 
504 |a Sabbatini, M., Strocchi, P., Vitaioli, L., Amenta, P., The hippocampus in spontaneously hypertensive rats: a quantitative microanatomical study (2000) Neuroscience, 100, pp. 251-258 
504 |a Saldanha, C.J., Duncan, K.A., Walters, B.J., Neuroprotective actions of brain aromatase (2009) Front Neuroendocrinol, 30, pp. 106-118 
504 |a Saravia, F., Beauquis, J., Pietranera, L., De Nicola, A.F., Neuroprotective effects of estradiol in hippocampal neurons and glia of middle age mice (2007) Psychoneuroendocrinology, 32, pp. 480-492 
504 |a Saravia, F., Revsin, Y., Lux-Lantos, V., Beauquis, J., Homo-Delarche, F., De Nicola, A.F., Oestradiol restores cell proliferation in dentate gyrus and subventricular zone of streptozotocin-diabetic mice (2004) J Neuroendocrinol, 16, pp. 704-710 
504 |a Sarkar, S.N., Huang, R.Q., Logan, S.M., Yi, K.D., Dillon, G.H., Simpkins, J.W., Estrogens directly potentiate neuronal L-type Ca2+ channels (2008) Proc Natl Acad Sci U S A, 105, pp. 15148-151453 
504 |a Scharfman, H.E., Maclusky, N.J., Similarities between actions of estrogen and BDNF in the hippocampus: coincidence or clue? (2005) Trends Neurosci, 28, pp. 79-85 
504 |a Shimodaira, M., Nakayama, T., Sato, N., Saito, K., Morita, A., Sato, I., Takahashi, T., Izumi, Y., Association study of aromatase gene (CYP19A1) in essential hypertension (2008) Int J Med Sci, 5, pp. 29-35 
504 |a Shughrue, P.J., Lane, M.V., Merchentaler, I., Comparative distribution of estrogen receptor α and β mRNA in the rat central nervous system (1997) J Comp Neurol, 388, pp. 507-525 
504 |a Skup, M., Dwornik, A., Macias, M., Sulejczak, D., Wiater, M., Czarkowska-Bauch, J., Long-term locomotor training up-regulates TrkB(FL) receptor-like proteins, brain-derived neurotrophic factor, and neurotrophin 4 with different topographies of expression in oligodendroglia and neurons in the spinal cord (2002) Exp Neurol, 176, pp. 289-307 
504 |a Spencer, J.L., Waters, E.M., Romeo, R.D., Wood, G.E., Milner, T.A., McEwen, B.S., Uncovering the mechanisms of estrogen effects on hippocampal function (2008) Front Neuroendocrinol, 29, pp. 219-237 
504 |a Strobl-Mazzulla, P.H., Lethimonier, C., Gueguen, M.M., Karube, M., Fernandino, J.I., Yoshizaki, G., Patiño, R., Somoza, G.M., Brain aromatase (Cyp19A2) and estrogen receptors, in larvae and adult pejerrey fish Odontesthes bonariensis: neuroanatomical and functional relations (2008) Gen Comp Endocrinol, 158, pp. 191-201 
504 |a Suzuki, S., Gerhold, L.M., Bottner, M., Rau, S.W., Dela, C.C., Yang, E., Zhu, H., Wise, P.M., Estradiol enhances neurogenesis following ischemic stroke through estrogen receptors alpha and beta (2007) J Comp Neurol, 500, pp. 1064-1075 
504 |a Swanson, L.W., Normal hippocampal circuitry (1982) Neurosci Res Prog Bull, 20, pp. 624-637 
504 |a Tomassoni, D., Avola, R., Di Tullio, A., Sabbatini, M., Vitaioli, L., Amenta, F., Increased expression of glial fibrillary acidic protein in the brain of spontaneously hypertensive rats (2004) Clin Exp Hypertens, 26, pp. 335-350 
504 |a Ueno, M., Sakamoto, H., Tomimoto, H., Akiguchi, I., Onodera, M., Huang, C.-L., Kamenishi, K., Blood-brain barrier is impaired in the hippocampus of young adult spontaneously hypertensive rats (2004) Acta Neuropathol, 107, pp. 532-538 
504 |a Wise, P.M., Estrogen therapy: does it help or hurt the adult and aging brain?. Insights derived from animal models (2006) Neuroscience, 138, pp. 831-835 
504 |a Yague, J.G., Azcoitia, I., DeFelipe, J., Garcia-Segura, L.M., Muñoz, A., Aromatase expression in the normal and epileptic human hippocampus (2010) Brain Res, 1315, pp. 41-52 
504 |a Yague, J.G., Garcia-Segura, L.M., Azcoitia, I., Selective transcriptional regulation of aromatase gene by vitamin D, dexamethasone and mifepristone in human glioma cells (2009) Endocrine, 35, pp. 252-261 
504 |a Yague, J.G., Wang, A.C., Janssen, W.G., Hof, P.R., Garcia-Segura, L.M., Azcoitia, I., Morrison, J.H., Aromatase distribution in the monkey temporal neocortex and hippocampus (2008) Brain Res, 1209, pp. 115-127 
504 |a Yilmaz, M.B., Wolfe, A., Cheng, Y.H., Glidewell-Kenney, C., Jameson, J.L., Bulun, S.E., Aromatase promoter If is regulated by estrogen receptor alpha (ESR1) in mouse hypothalamic neuronal cell lines (2009) Biol Reprod, 81, pp. 956-965 
504 |a Zhao, C., Fujinaga, R., Yanai, A., Kokubu, K., Takeshita, Y., Watanabe, Y., Shinoda, K., Sex-steroidal regulation of aromatase mRNA expression in adult male rat brain: a quantitative non-radioactive in situ hybridization study (2008) Cell Tissue Res, 332, pp. 381-391 
520 3 |a There is high incidence of hippocampal abnormalities in spontaneously hypertensive rats (SHR), including decreased neurogenesis in the dentate gyrus, astrogliosis, low expression of brain derived neurotrophic factor and decreased neuronal density in the hilar region, respect of normotensive Wistar Kyoto rats (WKY). Estradiol treatment given for 2 weeks normalized the faulty hippocampal parameters of SHR, without having effects on WKY rats. The present work studied the potential role of local estrogen biosynthesis in the hippocampus of SHR and WKY, by measuring the expression of aromatase, the key enzyme responsible for estrogen biosynthesis and involved in neuroprotection. We used 4 month old male SHR and WKY, half of which received a single sc pellet of 12 mg estradiol benzoate and the remaining half a cholesterol implant. Hippocampi were dissected and processed for aromatase mRNA expression using real time PCR. A second batch of animals was processed for aromatase and glial fibrillary acidic protein (GFAP) immunocytochemistry. Basal level of aromatase mRNA was higher in SHR respect of WKY. Following estradiol treatment, aromatase mRNA was further increased in the SHR group only. In the hilus of the dentate gyrus of cholesterol-implanted SHR, we found aromatase immunoreactive cell processes and fibers more strongly stained respect of WKY rats. Estradiol treatment of SHR further increased the length of immunoreactive processes and fibers in the hilar region and also increased aromatase immunoreactivity in the CA1 but not the CA3 pyramidal cell region. WKY rats were spared from the estradiol effect. Double-labelling experiments showed that aromatase+ processes and fibers of the hilus of SHR-treated rats did no colocalize with GFAP+ astrocyte cell bodies or processes. In conclusion, basal and estradiol-stimulated aromatase expression was enhanced in hypertensive rat hippocampus. A combination of exogenous estrogens and those locally synthesized may better alleviate hypertensive encephalopathy. © 2011 IBRO.  |l eng 
536 |a Detalles de la financiación: Universidad de Buenos Aires, M016, M614 
536 |a Detalles de la financiación: Ministerio de Ciencia e Innovación, MICINN, BFU2008-02950-C03-01 
536 |a Detalles de la financiación: National Council for Scientific Research 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas, PIP # 112-200801-00542, / CSIC 
536 |a Detalles de la financiación: Fondo para la Investigación Científica y Tecnológica, PICT 2004 # 25610, PICT 2006 # 0073 
536 |a Detalles de la financiación: This work was supported by FONCYT ( PICT 2004 # 25610 and PICT 2006 # 0073 ), the National Research Council of Argentina ( CONICET, PIP # 112-200801-00542 ), Santaló Project (CONICET / CSIC) , Ministerio de Ciencia e Innovación , Spain ( BFU2008-02950-C03-01 ) and University of Buenos Aires ( M016 and M614 ). 
593 |a Laboratory of Neuroendocrine Biochemistry, Instituto de Biologia y Medicina Experimental, Obligado 2490, 1428 Buenos Aires, Argentina 
593 |a Department of Human Biochemistry, Faculty of Medicine, University of Buenos Aires, Paraguay 2155, 1425 Buenos Aires, Argentina 
593 |a INIBIOLP-Histology B, School of Medicine, Faculty of Medicine, University of La Plata, CC 455, 1900 La Plata, Argentina 
593 |a Instituto Cajal, Consejo Superior de Investigaciones Cientificas, Avenida Doctor Arce 37, E-28002 Madrid, Spain 
690 1 0 |a AROMATASE 
690 1 0 |a ESTRADIOL 
690 1 0 |a HIPPOCAMPUS 
690 1 0 |a NEUROPROTECTION 
690 1 0 |a SPONTANEOUSLY HYPERTENSIVE RATS 
690 1 0 |a AROMATASE 
690 1 0 |a CHOLESTEROL 
690 1 0 |a ESTRADIOL BENZOATE 
690 1 0 |a GLIAL FIBRILLARY ACIDIC PROTEIN 
690 1 0 |a MESSENGER RNA 
690 1 0 |a ANIMAL CELL 
690 1 0 |a ANIMAL EXPERIMENT 
690 1 0 |a ANIMAL MODEL 
690 1 0 |a ANIMAL TISSUE 
690 1 0 |a ARTICLE 
690 1 0 |a ASTROCYTE 
690 1 0 |a CONTROLLED STUDY 
690 1 0 |a DENTATE GYRUS 
690 1 0 |a DRUG MECHANISM 
690 1 0 |a ENZYME ACTIVITY 
690 1 0 |a ESTROGEN SYNTHESIS 
690 1 0 |a HIPPOCAMPUS 
690 1 0 |a IMMUNOCOMPETENT CELL 
690 1 0 |a IMMUNOHISTOCHEMISTRY 
690 1 0 |a IMMUNOREACTIVITY 
690 1 0 |a MALE 
690 1 0 |a NEUROPROTECTION 
690 1 0 |a NONHUMAN 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a PROTEIN EXPRESSION 
690 1 0 |a PROTEIN LOCALIZATION 
690 1 0 |a PYRAMIDAL NERVE CELL 
690 1 0 |a RAT 
690 1 0 |a REAL TIME POLYMERASE CHAIN REACTION 
690 1 0 |a SINGLE DRUG DOSE 
690 1 0 |a SPONTANEOUSLY HYPERTENSIVE RAT 
690 1 0 |a ANIMALS 
690 1 0 |a AROMATASE 
690 1 0 |a ESTRADIOL 
690 1 0 |a ESTROGENS 
690 1 0 |a GLIAL FIBRILLARY ACIDIC PROTEIN 
690 1 0 |a HIPPOCAMPUS 
690 1 0 |a IMMUNOHISTOCHEMISTRY 
690 1 0 |a MALE 
690 1 0 |a NERVE FIBERS 
690 1 0 |a RATS 
690 1 0 |a RATS, INBRED SHR 
690 1 0 |a RATS, INBRED WKY 
690 1 0 |a RNA, MESSENGER 
690 1 0 |a SPECIES SPECIFICITY 
700 1 |a Bellini, M.J. 
700 1 |a Arévalo, M.A. 
700 1 |a Goya, R. 
700 1 |a Brocca, M.E. 
700 1 |a Garcia-Segura, L.M. 
700 1 |a De Nicola, A.F. 
773 0 |d 2011  |g v. 174  |h pp. 151-159  |p Neuroscience  |x 03064522  |w (AR-BaUEN)CENRE-759  |t Neuroscience 
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