Loading…
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)
ABSTRACT The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphol...
Saved in:
| Published in: | Caatinga 2018-07, Vol.31 (3), p.759-766 |
|---|---|
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253 |
| container_end_page | 766 |
| container_issue | 3 |
| container_start_page | 759 |
| container_title | Caatinga |
| container_volume | 31 |
| creator | LEITE, JORDANA SAMPAIO OLIVEIRA-ARAÚJO, MAYARA SETÚBAL ALMEIDA-MONTEIRO, PRISCILA SILVA DE CAMPELLO, CLÁUDIO CABRAL CAMPOS, ANA CLÁUDIA NASCIMENTO SALMITO-VANDERLEY, CARMINDA SANDRA BRITO |
| description | ABSTRACT The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season.
RESUMO O curimatã comum Prochilodus brevis caracteriza-se como um peixe reofílico. Na natureza, esses animais apresentam sazonalidade reprodutiva, porém em cativeiro, técnicas de indução hormonal, permitem a coleta de sêmen em diferentes períodos do ano. Objetivou-se comparar a cinética, a morfologia e a composição física e bioquímica do sêmen de curimatã comum induzidos à reprodução em cativeiro com uso de hormônio, na estação reprodutiva e não reprodutiva. As concentrações de proteínas totais, glicose, frutose, triglicerídeo, cálcio e cloreto foram avaliadas através de kits bioquímicos e analisadas em espectrofotômetro. Os dados de pH do sêmen, sugerem condição alcalina do sêmen dentro do esperado para peixes de água doce (6,5 a 8,5). A quantidade de proteínas totais (1,51 ± 0,06 g dL-1), glicose (79,44 ± 1,88 mg dL-1) e triglicerídeos (61,59 ± 8,10 mg dL-1) no plasma seminal apresentaram uma maior concentração na estação não reprodutiva. Enquanto que o oposto foi verificado para os íons cálcio (15,98 ± 1,02 mg dL-1). Houve diferença significativa, na morfologia do espermatozoide na estação reprodutiva, com uma porcentagem de espermatozoides no |
| doi_str_mv | 10.1590/1983-21252018v31n326rc |
| format | article |
| fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_doaj_primary_oai_doaj_org_article_4d50ffd6e378499cbffe0d60545e6a2d</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><scielo_id>S1983_21252018000300759</scielo_id><doaj_id>oai_doaj_org_article_4d50ffd6e378499cbffe0d60545e6a2d</doaj_id><sourcerecordid>2476152781</sourcerecordid><originalsourceid>FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253</originalsourceid><addsrcrecordid>eNpVkV1P2zAUhq2JSVTAX0CRuGESAX_Ejn3pRWG1FBrRBNh2YyX-mFp1hDkFiX-PQ7dO-MbW6_M-5-g9AJwieImogFdIcJJihCmGiL8Q9EgwC-YTmO0_DsAMIghTgtj3Q3AyjmsYDxGE59kMPDSlbOqFrJJ7uVSyVfUiUYukKW_UJN7eyUq1Pybp61L-VJWS8VUXspirok7O27Iq66Yt1UVSzOVSFuq6Xt6UzZdj8Nl3m9Gd_L2PwN112RbztKq_qUJWqckI26a9ty43kFouLIWdyQwWtrN9b4TvHack4ww7yyD0Tojc9twTwjGGPBOEYUqOgNpx7dCt9VNY_e7Cqx66lX4XhvBLd2G7Mhuns9jBe8scyaNbmN57ByOaZtSxDtvIutyxRrNym0Gvh-fwGIfXzRSm_pfylB6EORXRcLYzPIXhz7Mbt_8tOMsZojjnKFaxXZUJwzgG5_djIqinJeoP-P0SyRtAG4U-</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2476152781</pqid></control><display><type>article</type><title>SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)</title><source>Publicly Available Content Database</source><source>SciELO</source><creator>LEITE, JORDANA SAMPAIO ; OLIVEIRA-ARAÚJO, MAYARA SETÚBAL ; ALMEIDA-MONTEIRO, PRISCILA SILVA DE ; CAMPELLO, CLÁUDIO CABRAL ; CAMPOS, ANA CLÁUDIA NASCIMENTO ; SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</creator><creatorcontrib>LEITE, JORDANA SAMPAIO ; OLIVEIRA-ARAÚJO, MAYARA SETÚBAL ; ALMEIDA-MONTEIRO, PRISCILA SILVA DE ; CAMPELLO, CLÁUDIO CABRAL ; CAMPOS, ANA CLÁUDIA NASCIMENTO ; SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</creatorcontrib><description>ABSTRACT The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season.
RESUMO O curimatã comum Prochilodus brevis caracteriza-se como um peixe reofílico. Na natureza, esses animais apresentam sazonalidade reprodutiva, porém em cativeiro, técnicas de indução hormonal, permitem a coleta de sêmen em diferentes períodos do ano. Objetivou-se comparar a cinética, a morfologia e a composição física e bioquímica do sêmen de curimatã comum induzidos à reprodução em cativeiro com uso de hormônio, na estação reprodutiva e não reprodutiva. As concentrações de proteínas totais, glicose, frutose, triglicerídeo, cálcio e cloreto foram avaliadas através de kits bioquímicos e analisadas em espectrofotômetro. Os dados de pH do sêmen, sugerem condição alcalina do sêmen dentro do esperado para peixes de água doce (6,5 a 8,5). A quantidade de proteínas totais (1,51 ± 0,06 g dL-1), glicose (79,44 ± 1,88 mg dL-1) e triglicerídeos (61,59 ± 8,10 mg dL-1) no plasma seminal apresentaram uma maior concentração na estação não reprodutiva. Enquanto que o oposto foi verificado para os íons cálcio (15,98 ± 1,02 mg dL-1). Houve diferença significativa, na morfologia do espermatozoide na estação reprodutiva, com uma porcentagem de espermatozoides normais superior em relação à estação não reprodutiva. Assim, pode-se concluir que características físicas, bioquímicas, cinéticas e morfológicas do sêmen de curimatã comum, mantidos em cativeiro, sofrem influência da estação reprodutiva.</description><identifier>ISSN: 0100-316X</identifier><identifier>ISSN: 1983-2125</identifier><identifier>EISSN: 1983-2125</identifier><identifier>DOI: 10.1590/1983-21252018v31n326rc</identifier><language>eng</language><publisher>Mossoro: Universidade Federal Rural do Semiárido</publisher><subject>AGRICULTURE, DAIRY & ANIMAL SCIENCE ; AGRONOMY ; Biochemical characteristics ; Biochemical composition ; Biochemistry ; Calcium ; Calcium chloride ; Calcium ions ; Captivity ; Fish ; FISHERIES ; FOOD SCIENCE & TECHNOLOGY ; FORESTRY ; Freshwater fish ; Glucose ; Morphology ; pH effects ; Physical characteristics ; Prochilodus brevis ; Proteins ; Sampling ; Seasonal variations ; Seasons ; Semen ; Sperm ; Triglycerides ; VETERINARY SCIENCES</subject><ispartof>Caatinga, 2018-07, Vol.31 (3), p.759-766</ispartof><rights>2018. This work is licensed under http://creativecommons.org/licenses/by/3.0/deed.pt (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253</citedby><cites>FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253</cites><orcidid>0000-0003-4996-7493 ; 0000-0002-2011-2021 ; 0000-0003-4777-1518 ; 0000-0001-6471-8853 ; 0000-0001-8808-4832 ; 0000-0001-9629-6042</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2476152781?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,780,784,885,24148,25751,27922,27923,37010,44588</link.rule.ids></links><search><creatorcontrib>LEITE, JORDANA SAMPAIO</creatorcontrib><creatorcontrib>OLIVEIRA-ARAÚJO, MAYARA SETÚBAL</creatorcontrib><creatorcontrib>ALMEIDA-MONTEIRO, PRISCILA SILVA DE</creatorcontrib><creatorcontrib>CAMPELLO, CLÁUDIO CABRAL</creatorcontrib><creatorcontrib>CAMPOS, ANA CLÁUDIA NASCIMENTO</creatorcontrib><creatorcontrib>SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</creatorcontrib><title>SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)</title><title>Caatinga</title><addtitle>Rev. Caatinga</addtitle><description>ABSTRACT The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season.
RESUMO O curimatã comum Prochilodus brevis caracteriza-se como um peixe reofílico. Na natureza, esses animais apresentam sazonalidade reprodutiva, porém em cativeiro, técnicas de indução hormonal, permitem a coleta de sêmen em diferentes períodos do ano. Objetivou-se comparar a cinética, a morfologia e a composição física e bioquímica do sêmen de curimatã comum induzidos à reprodução em cativeiro com uso de hormônio, na estação reprodutiva e não reprodutiva. As concentrações de proteínas totais, glicose, frutose, triglicerídeo, cálcio e cloreto foram avaliadas através de kits bioquímicos e analisadas em espectrofotômetro. Os dados de pH do sêmen, sugerem condição alcalina do sêmen dentro do esperado para peixes de água doce (6,5 a 8,5). A quantidade de proteínas totais (1,51 ± 0,06 g dL-1), glicose (79,44 ± 1,88 mg dL-1) e triglicerídeos (61,59 ± 8,10 mg dL-1) no plasma seminal apresentaram uma maior concentração na estação não reprodutiva. Enquanto que o oposto foi verificado para os íons cálcio (15,98 ± 1,02 mg dL-1). Houve diferença significativa, na morfologia do espermatozoide na estação reprodutiva, com uma porcentagem de espermatozoides normais superior em relação à estação não reprodutiva. Assim, pode-se concluir que características físicas, bioquímicas, cinéticas e morfológicas do sêmen de curimatã comum, mantidos em cativeiro, sofrem influência da estação reprodutiva.</description><subject>AGRICULTURE, DAIRY & ANIMAL SCIENCE</subject><subject>AGRONOMY</subject><subject>Biochemical characteristics</subject><subject>Biochemical composition</subject><subject>Biochemistry</subject><subject>Calcium</subject><subject>Calcium chloride</subject><subject>Calcium ions</subject><subject>Captivity</subject><subject>Fish</subject><subject>FISHERIES</subject><subject>FOOD SCIENCE & TECHNOLOGY</subject><subject>FORESTRY</subject><subject>Freshwater fish</subject><subject>Glucose</subject><subject>Morphology</subject><subject>pH effects</subject><subject>Physical characteristics</subject><subject>Prochilodus brevis</subject><subject>Proteins</subject><subject>Sampling</subject><subject>Seasonal variations</subject><subject>Seasons</subject><subject>Semen</subject><subject>Sperm</subject><subject>Triglycerides</subject><subject>VETERINARY SCIENCES</subject><issn>0100-316X</issn><issn>1983-2125</issn><issn>1983-2125</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNpVkV1P2zAUhq2JSVTAX0CRuGESAX_Ejn3pRWG1FBrRBNh2YyX-mFp1hDkFiX-PQ7dO-MbW6_M-5-g9AJwieImogFdIcJJihCmGiL8Q9EgwC-YTmO0_DsAMIghTgtj3Q3AyjmsYDxGE59kMPDSlbOqFrJJ7uVSyVfUiUYukKW_UJN7eyUq1Pybp61L-VJWS8VUXspirok7O27Iq66Yt1UVSzOVSFuq6Xt6UzZdj8Nl3m9Gd_L2PwN112RbztKq_qUJWqckI26a9ty43kFouLIWdyQwWtrN9b4TvHack4ww7yyD0Tojc9twTwjGGPBOEYUqOgNpx7dCt9VNY_e7Cqx66lX4XhvBLd2G7Mhuns9jBe8scyaNbmN57ByOaZtSxDtvIutyxRrNym0Gvh-fwGIfXzRSm_pfylB6EORXRcLYzPIXhz7Mbt_8tOMsZojjnKFaxXZUJwzgG5_djIqinJeoP-P0SyRtAG4U-</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>LEITE, JORDANA SAMPAIO</creator><creator>OLIVEIRA-ARAÚJO, MAYARA SETÚBAL</creator><creator>ALMEIDA-MONTEIRO, PRISCILA SILVA DE</creator><creator>CAMPELLO, CLÁUDIO CABRAL</creator><creator>CAMPOS, ANA CLÁUDIA NASCIMENTO</creator><creator>SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</creator><general>Universidade Federal Rural do Semiárido</general><general>Universidade Federal Rural do Semi-Árido</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>CLZPN</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PADUT</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>GPN</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-4996-7493</orcidid><orcidid>https://orcid.org/0000-0002-2011-2021</orcidid><orcidid>https://orcid.org/0000-0003-4777-1518</orcidid><orcidid>https://orcid.org/0000-0001-6471-8853</orcidid><orcidid>https://orcid.org/0000-0001-8808-4832</orcidid><orcidid>https://orcid.org/0000-0001-9629-6042</orcidid></search><sort><creationdate>20180701</creationdate><title>SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)</title><author>LEITE, JORDANA SAMPAIO ; OLIVEIRA-ARAÚJO, MAYARA SETÚBAL ; ALMEIDA-MONTEIRO, PRISCILA SILVA DE ; CAMPELLO, CLÁUDIO CABRAL ; CAMPOS, ANA CLÁUDIA NASCIMENTO ; SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>AGRICULTURE, DAIRY & ANIMAL SCIENCE</topic><topic>AGRONOMY</topic><topic>Biochemical characteristics</topic><topic>Biochemical composition</topic><topic>Biochemistry</topic><topic>Calcium</topic><topic>Calcium chloride</topic><topic>Calcium ions</topic><topic>Captivity</topic><topic>Fish</topic><topic>FISHERIES</topic><topic>FOOD SCIENCE & TECHNOLOGY</topic><topic>FORESTRY</topic><topic>Freshwater fish</topic><topic>Glucose</topic><topic>Morphology</topic><topic>pH effects</topic><topic>Physical characteristics</topic><topic>Prochilodus brevis</topic><topic>Proteins</topic><topic>Sampling</topic><topic>Seasonal variations</topic><topic>Seasons</topic><topic>Semen</topic><topic>Sperm</topic><topic>Triglycerides</topic><topic>VETERINARY SCIENCES</topic><toplevel>online_resources</toplevel><creatorcontrib>LEITE, JORDANA SAMPAIO</creatorcontrib><creatorcontrib>OLIVEIRA-ARAÚJO, MAYARA SETÚBAL</creatorcontrib><creatorcontrib>ALMEIDA-MONTEIRO, PRISCILA SILVA DE</creatorcontrib><creatorcontrib>CAMPELLO, CLÁUDIO CABRAL</creatorcontrib><creatorcontrib>CAMPOS, ANA CLÁUDIA NASCIMENTO</creatorcontrib><creatorcontrib>SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>Latin America & Iberia Database</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>Biological Sciences</collection><collection>Agriculture Science Database</collection><collection>Research Library (ProQuest Database)</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</collection><collection>ProQuest Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Caatinga</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LEITE, JORDANA SAMPAIO</au><au>OLIVEIRA-ARAÚJO, MAYARA SETÚBAL</au><au>ALMEIDA-MONTEIRO, PRISCILA SILVA DE</au><au>CAMPELLO, CLÁUDIO CABRAL</au><au>CAMPOS, ANA CLÁUDIA NASCIMENTO</au><au>SALMITO-VANDERLEY, CARMINDA SANDRA BRITO</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)</atitle><jtitle>Caatinga</jtitle><addtitle>Rev. Caatinga</addtitle><date>2018-07-01</date><risdate>2018</risdate><volume>31</volume><issue>3</issue><spage>759</spage><epage>766</epage><pages>759-766</pages><issn>0100-316X</issn><issn>1983-2125</issn><eissn>1983-2125</eissn><abstract>ABSTRACT The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season.
RESUMO O curimatã comum Prochilodus brevis caracteriza-se como um peixe reofílico. Na natureza, esses animais apresentam sazonalidade reprodutiva, porém em cativeiro, técnicas de indução hormonal, permitem a coleta de sêmen em diferentes períodos do ano. Objetivou-se comparar a cinética, a morfologia e a composição física e bioquímica do sêmen de curimatã comum induzidos à reprodução em cativeiro com uso de hormônio, na estação reprodutiva e não reprodutiva. As concentrações de proteínas totais, glicose, frutose, triglicerídeo, cálcio e cloreto foram avaliadas através de kits bioquímicos e analisadas em espectrofotômetro. Os dados de pH do sêmen, sugerem condição alcalina do sêmen dentro do esperado para peixes de água doce (6,5 a 8,5). A quantidade de proteínas totais (1,51 ± 0,06 g dL-1), glicose (79,44 ± 1,88 mg dL-1) e triglicerídeos (61,59 ± 8,10 mg dL-1) no plasma seminal apresentaram uma maior concentração na estação não reprodutiva. Enquanto que o oposto foi verificado para os íons cálcio (15,98 ± 1,02 mg dL-1). Houve diferença significativa, na morfologia do espermatozoide na estação reprodutiva, com uma porcentagem de espermatozoides normais superior em relação à estação não reprodutiva. Assim, pode-se concluir que características físicas, bioquímicas, cinéticas e morfológicas do sêmen de curimatã comum, mantidos em cativeiro, sofrem influência da estação reprodutiva.</abstract><cop>Mossoro</cop><pub>Universidade Federal Rural do Semiárido</pub><doi>10.1590/1983-21252018v31n326rc</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-4996-7493</orcidid><orcidid>https://orcid.org/0000-0002-2011-2021</orcidid><orcidid>https://orcid.org/0000-0003-4777-1518</orcidid><orcidid>https://orcid.org/0000-0001-6471-8853</orcidid><orcidid>https://orcid.org/0000-0001-8808-4832</orcidid><orcidid>https://orcid.org/0000-0001-9629-6042</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0100-316X |
| ispartof | Caatinga, 2018-07, Vol.31 (3), p.759-766 |
| issn | 0100-316X 1983-2125 1983-2125 |
| language | eng |
| recordid | cdi_doaj_primary_oai_doaj_org_article_4d50ffd6e378499cbffe0d60545e6a2d |
| source | Publicly Available Content Database; SciELO |
| subjects | AGRICULTURE, DAIRY & ANIMAL SCIENCE AGRONOMY Biochemical characteristics Biochemical composition Biochemistry Calcium Calcium chloride Calcium ions Captivity Fish FISHERIES FOOD SCIENCE & TECHNOLOGY FORESTRY Freshwater fish Glucose Morphology pH effects Physical characteristics Prochilodus brevis Proteins Sampling Seasonal variations Seasons Semen Sperm Triglycerides VETERINARY SCIENCES |
| title | SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T12%3A01%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=SEASONAL%20VARIATION%20IN%20SEMINAL%20QUALITY%20IN%20BRAZILIAN%20BOCACHICO%20(TELEOSTEI,%20CHARACIFORMES)&rft.jtitle=Caatinga&rft.au=LEITE,%20JORDANA%20SAMPAIO&rft.date=2018-07-01&rft.volume=31&rft.issue=3&rft.spage=759&rft.epage=766&rft.pages=759-766&rft.issn=0100-316X&rft.eissn=1983-2125&rft_id=info:doi/10.1590/1983-21252018v31n326rc&rft_dat=%3Cproquest_doaj_%3E2476152781%3C/proquest_doaj_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c436t-bfde7c05d89d50ac4c29dadbbc9fbe8534862ed600fe997db8f33822084936253%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2476152781&rft_id=info:pmid/&rft_scielo_id=S1983_21252018000300759&rfr_iscdi=true |