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  <controlfield tag="005">20240628144043.0</controlfield>
  <controlfield tag="008">240628b2016    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">Bento, Daniel Diola </subfield>
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    <subfield code="a">Zahn, Fab&#xED;ola Soares </subfield>
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    <subfield code="a">Duarte, Laura Carolina </subfield>
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    <subfield code="a">Machado, Luiz Henrique de Ara&#xFA;jo </subfield>
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    <subfield code="a">Feline primary hyperaldosteronism: an emerging endocrine disease</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 28 ref.; Sumaries (En, Pt)</subfield>
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ABSTRACT - The primary hyperaldosteronism, an endocrine disease increasingly identified in cats, is characterized by adrenal gland dysfunction that interferes with the renin-angiotensinaldosterone system, triggering the hypersecretion of aldosterone. Pathophysiological consequences of excessive aldosterone secretion are related to increased sodium and water retention, and increased excretion of potassium, which induce hypertension and severe hypokalemia, respectively. The most common clinical findings in cats include: polydipsia, nocturia, polyuria, generalized weakness, neck ventroflexion, syncope, anorexia, weight loss, pendulous abdomen and blindness. Diagnosis is based on the evidence of hormonal hypersecretion with suppression of renin release, imaging and histopathological evaluation of adrenal glands. Treatment may be curative with adrenalectomy, in cases of unilateral disease, or conservative, through administration of aldosterone antagonists, potassium supplementation and antihypertensives. Prognosis varies from fair to good with the appropriate therapy. This article reviews the main aspects of primary aldosteronism in cats, providing the clinician with important information for the diagnosis of this disease.

Key words: feline medicine, endocrinology, adrenocortical disease, hypertension.</subfield>
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RESUMO - O hiperaldosteronismo prim&#xE1;rio, doen&#xE7;a endr&#xF3;crina cada vez mais identificada em felinos, caracteriza-se pela disfun&#xE7;&#xE3;o da gl&#xE2;ndula adrenal com interfer&#xEA;ncia no sistema reninaangiotensina-aldosterona, desencadeando a hipersecre&#xE7;&#xE3;o de aldosterona. As consequ&#xEA;ncias da secre&#xE7;&#xE3;o excessiva de aldosterona est&#xE3;o relacionadas com o aumento da reten&#xE7;&#xE3;o de s&#xF3;dio e &#xE1;gua e aumento da excre&#xE7;&#xE3;o de pot&#xE1;ssio, que ocasionar&#xE3;o, respectivamente, hipertens&#xE3;o arterial sist&#xEA;mica e hipocalemia grave. O diagn&#xF3;stico &#xE9; realizado com base na comprova&#xE7;&#xE3;o da hipersecre&#xE7;&#xE3;o hormonal com supress&#xE3;o da libera&#xE7;&#xE3;o de renina, al&#xE9;m de exames de imagem e avalia&#xE7;&#xE3;o histopatol&#xF3;gica da adrenal. O tratamento pode ser curativo, com a adrenalectomia, em enfermidades unilaterais, ou conservativo, por meio de antagonistas da aldosterona, suplementa&#xE7;&#xE3;o de pot&#xE1;ssio e anti-hipertensivos. O progn&#xF3;stico &#xE9; bom e reservado com a terapia apropriada.

Palavras-chave: medicina felina, endocrinologia, enfermidade adrenocortical, hipertens&#xE3;o.</subfield>
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    <subfield code="a">GATO</subfield>
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    <subfield code="a">DIST&#xDA;RBIO ANIMAL</subfield>
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    <subfield code="a">ENDOCRINOLOGIA</subfield>
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    <subfield code="a">VETERIN&#xC1;RIA</subfield>
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    <subfield code="0">2408</subfield>
    <subfield code="9">314926</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-1177</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478</subfield>
    <subfield code="g">v. 46(4) p. 686-693; (2016)</subfield>
    <subfield code="w">BR2024001282</subfield>
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    <subfield code="u">https://www.scielo.br/j/cr/a/M5fNNbRm68Z99DTNrQ5BX6P/?format=pdf&amp;lang=en</subfield>
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