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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
22/02/1999 |
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Data da última atualização: |
22/02/1999 |
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Autoria: |
MORAES, L. C. F.; SILVA, J. F.; PIEGAS, M. S.; MARTINS, S. C. R. |
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Título: |
Consideracoes sobre o exame andrologico em carneiros. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
Revista Brasileira de Reproducao Animal, v.5, n.1-2, p.9-16, 1981. |
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Idioma: |
Português |
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Conteúdo: |
Cento e sete carneiros de raca Corriedale de um e dois anos de idade, forma examinados atraves de exame clinico do sistema genital e espermiograma. Em funcao das medias do perimetro escrotal e proposta uma metodologia de descarte para animais com testiculos pequenos, ou seja, aqueles com perimetro inferior a 29,00cm, com uma probabilidade de 90% de seguranca, para animais com cobertura normal de la no escroto. Foram observadas diversas variacoes clinicas e do espermiograma, entretanto, com base no exame andrologico, mais de 70% dos animais examinados foram considerados aptos. |
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Palavras-Chave: |
Brasil; Espermiograma; Exame clinico; Genital system; Macho; Male; RIo Grande do Sul; Sistema genital; Spermiogram. |
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Thesagro: |
Ovino. |
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Thesaurus Nal: |
Brazil; clinical examination; sheep. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01376naa a2200313 a 4500
001 1518745
005 1999-02-22
008 1981 bl uuuu u00u1 u #d
100 1 $aMORAES, L. C. F.
245 $aConsideracoes sobre o exame andrologico em carneiros.
260 $c1981
520 $aCento e sete carneiros de raca Corriedale de um e dois anos de idade, forma examinados atraves de exame clinico do sistema genital e espermiograma. Em funcao das medias do perimetro escrotal e proposta uma metodologia de descarte para animais com testiculos pequenos, ou seja, aqueles com perimetro inferior a 29,00cm, com uma probabilidade de 90% de seguranca, para animais com cobertura normal de la no escroto. Foram observadas diversas variacoes clinicas e do espermiograma, entretanto, com base no exame andrologico, mais de 70% dos animais examinados foram considerados aptos.
650 $aBrazil
650 $aclinical examination
650 $asheep
650 $aOvino
653 $aBrasil
653 $aEspermiograma
653 $aExame clinico
653 $aGenital system
653 $aMacho
653 $aMale
653 $aRIo Grande do Sul
653 $aSistema genital
653 $aSpermiogram
700 1 $aSILVA, J. F.
700 1 $aPIEGAS, M. S.
700 1 $aMARTINS, S. C. R.
773 $tRevista Brasileira de Reproducao Animal$gv.5, n.1-2, p.9-16, 1981.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
18/12/2023 |
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Data da última atualização: |
18/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOARES, M. P.; ANGELIS, C. F. de; SILVA, L. M.; MONTANARI, B. H.; CAMPOS, C. M. de; QUEIROZ, S. C. do N. de; FERNANDES, M. N.; LONGHINI, W. E.; PERES, M. Â. B.; LEITE, C. A. C.; RANTIN, F. T.; SAMPAIO, F. G. |
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Afiliação: |
MICHELLY PEREIRA SOARES, UNIVERSIDADE FEDERAL DE SÃO CARLOS; CAROLINA FERNANDES DE ANGELIS, UNIVERSIDADE FEDERAL DE SÃO CARLOS; LUDMILA MENDES SILVA, UNIVERSIDADE FEDERAL DE SÃO CARLOS; BEATRIZ HELENA MONTANARI, UNIVERSIDADE FEDERAL DE SÃO CARLOS; CRISTIANE MELDAU DE CAMPOS, UNIVERSIDADE ESTADUAL DE MATO GROSSO DO SUL; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; MARISA NARCISO FERNANDES, UNIVERSIDADE FEDERAL DE SÃO CARLOS; WOLNEY ERNESTO LONGHINI, TERPENIA DESENVOLVIMENTO DE BIOINSUMOS; MIGUEL ÂNGELO BASSI PERES, TERPENIA DESENVOLVIMENTO DE BIOINSUMOS; CLÉO ALCANTARA COSTA LEITE, UNIVERSIDADE FEDERAL DE SÃO CARLOS; FRANCISCO TADEU RANTIN, UNIVERSIDADE FEDERAL DE SÃO CARLOS; FERNANDA GARCIA SAMPAIO, CNPMA. |
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Título: |
Short-term feeding with a diet supplemented with alcoholic extract of Artemisia annua enhances the resistance and growth performance of juvenile Nile tilapia (Oreochromis niloticus). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Aquaculture International, 2023. |
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ISSN: |
0967-6120 |
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DOI: |
https://doi.org/10.1007/s10499-023-01296-0 |
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Idioma: |
Inglês |
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Notas: |
Online first. |
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Conteúdo: |
Abstract: The bioactive compounds of Artemisia annua have been used as feed supplements due to their pharmacological activities. The present study examined the effect of short-term feeding with a supplemented diet on the growth, feed efficiency, intestinal morphology, stress, immune system, and antioxidant biomarkers of juvenile Nile tilapia (Oreochromis niloticus) to evaluate the efficacy of using an alcoholic extract of A. annua (ae-Aa) as an additive in fish feed. Juvenile fish (200 fish, 30.43 ± 0.54 g) were distributed in 10 tanks (400 L, 20 fish/tank) corresponding to two treatments, each with five replicates. The fish were fed either a control diet (37% protein, 11% lipid: ae-Aa free) or an equivalent diet containing 0.5% ae-Aa to satiation for 15 days. Subsequently, blood, liver, and intestine samples were obtained from 10 fish per treatment group (2 fish per tank). Dietary supplementation with ae-Aa affected the leukocyte count (27.9 vs. 19.7 × 103 µL−1, ae-Aa group vs. control group), leukocyte respiratory activity (0.3 vs. 0.2 DO), and serum lysozyme concentration (28.1 vs. 22.4 ng dL−1) but not blood cells or the oxygen-carrying capacity. Treatment with ae-Aa reduced the plasma cortisol level (11.0 vs. 15.1 µL−1) but did not affect the levels of either glucose or chloride. Dietary ae-Aa influenced hepatic catalase (453.2 vs. 255.7 µmol H2O2 mg pt−1 min−1), glutathione-S-transferase (406.9 vs. 279.8 nmol mg pt−1 min−1), glutathione (4.5 vs. 2.9 nmol mg pt−1), and superoxide dismutase activity (22.4 vs. 20.1 U mg pt−1) and thus affected the antioxidant capacity, as reflected by reductions in lipid peroxidation (21.3 vs. 34.4 nmol mg pt−1) and DNA damage (26.7 vs. 32.2 µg DNA mg pt−1). Dietary ae-Aa increased the intestinal villus area and improved growth (body mass, 24.2 vs. 20.7 g; body length, 2.0 vs. 1.6 cm). Based on the above-described results, the administration of dietary ae-Aa, even for a short period, may have beneficial effects on immunity and oxidant defences and enhance the growth rate. MenosAbstract: The bioactive compounds of Artemisia annua have been used as feed supplements due to their pharmacological activities. The present study examined the effect of short-term feeding with a supplemented diet on the growth, feed efficiency, intestinal morphology, stress, immune system, and antioxidant biomarkers of juvenile Nile tilapia (Oreochromis niloticus) to evaluate the efficacy of using an alcoholic extract of A. annua (ae-Aa) as an additive in fish feed. Juvenile fish (200 fish, 30.43 ± 0.54 g) were distributed in 10 tanks (400 L, 20 fish/tank) corresponding to two treatments, each with five replicates. The fish were fed either a control diet (37% protein, 11% lipid: ae-Aa free) or an equivalent diet containing 0.5% ae-Aa to satiation for 15 days. Subsequently, blood, liver, and intestine samples were obtained from 10 fish per treatment group (2 fish per tank). Dietary supplementation with ae-Aa affected the leukocyte count (27.9 vs. 19.7 × 103 µL−1, ae-Aa group vs. control group), leukocyte respiratory activity (0.3 vs. 0.2 DO), and serum lysozyme concentration (28.1 vs. 22.4 ng dL−1) but not blood cells or the oxygen-carrying capacity. Treatment with ae-Aa reduced the plasma cortisol level (11.0 vs. 15.1 µL−1) but did not affect the levels of either glucose or chloride. Dietary ae-Aa influenced hepatic catalase (453.2 vs. 255.7 µmol H2O2 mg pt−1 min−1), glutathione-S-transferase (406.9 vs. 279.8 nmol mg pt−1 min−1), glutathione (4.5 vs. 2.9 nmol mg pt−1), and ... Mostrar Tudo |
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Thesagro: |
Artemisia Annua; Estimulante de Crescimento Animal; Nutrição Animal; Suplemento Alimentar; Tilápia Nilótica. |
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Thesaurus NAL: |
Antioxidant activity; Growth promotion; Natural additives; Tilapia (common name). |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03357naa a2200397 a 4500
001 2159933
005 2023-12-18
008 2023 bl uuuu u00u1 u #d
022 $a0967-6120
024 7 $ahttps://doi.org/10.1007/s10499-023-01296-0$2DOI
100 1 $aSOARES, M. P.
245 $aShort-term feeding with a diet supplemented with alcoholic extract of Artemisia annua enhances the resistance and growth performance of juvenile Nile tilapia (Oreochromis niloticus).$h[electronic resource]
260 $c2023
500 $aOnline first.
520 $aAbstract: The bioactive compounds of Artemisia annua have been used as feed supplements due to their pharmacological activities. The present study examined the effect of short-term feeding with a supplemented diet on the growth, feed efficiency, intestinal morphology, stress, immune system, and antioxidant biomarkers of juvenile Nile tilapia (Oreochromis niloticus) to evaluate the efficacy of using an alcoholic extract of A. annua (ae-Aa) as an additive in fish feed. Juvenile fish (200 fish, 30.43 ± 0.54 g) were distributed in 10 tanks (400 L, 20 fish/tank) corresponding to two treatments, each with five replicates. The fish were fed either a control diet (37% protein, 11% lipid: ae-Aa free) or an equivalent diet containing 0.5% ae-Aa to satiation for 15 days. Subsequently, blood, liver, and intestine samples were obtained from 10 fish per treatment group (2 fish per tank). Dietary supplementation with ae-Aa affected the leukocyte count (27.9 vs. 19.7 × 103 µL−1, ae-Aa group vs. control group), leukocyte respiratory activity (0.3 vs. 0.2 DO), and serum lysozyme concentration (28.1 vs. 22.4 ng dL−1) but not blood cells or the oxygen-carrying capacity. Treatment with ae-Aa reduced the plasma cortisol level (11.0 vs. 15.1 µL−1) but did not affect the levels of either glucose or chloride. Dietary ae-Aa influenced hepatic catalase (453.2 vs. 255.7 µmol H2O2 mg pt−1 min−1), glutathione-S-transferase (406.9 vs. 279.8 nmol mg pt−1 min−1), glutathione (4.5 vs. 2.9 nmol mg pt−1), and superoxide dismutase activity (22.4 vs. 20.1 U mg pt−1) and thus affected the antioxidant capacity, as reflected by reductions in lipid peroxidation (21.3 vs. 34.4 nmol mg pt−1) and DNA damage (26.7 vs. 32.2 µg DNA mg pt−1). Dietary ae-Aa increased the intestinal villus area and improved growth (body mass, 24.2 vs. 20.7 g; body length, 2.0 vs. 1.6 cm). Based on the above-described results, the administration of dietary ae-Aa, even for a short period, may have beneficial effects on immunity and oxidant defences and enhance the growth rate.
650 $aAntioxidant activity
650 $aGrowth promotion
650 $aNatural additives
650 $aTilapia (common name)
650 $aArtemisia Annua
650 $aEstimulante de Crescimento Animal
650 $aNutrição Animal
650 $aSuplemento Alimentar
650 $aTilápia Nilótica
700 1 $aANGELIS, C. F. de
700 1 $aSILVA, L. M.
700 1 $aMONTANARI, B. H.
700 1 $aCAMPOS, C. M. de
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aFERNANDES, M. N.
700 1 $aLONGHINI, W. E.
700 1 $aPERES, M. Â. B.
700 1 $aLEITE, C. A. C.
700 1 $aRANTIN, F. T.
700 1 $aSAMPAIO, F. G.
773 $tAquaculture International, 2023.
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