Effect of Age, Month and Season on Testosterone Levels in Farm Raised Ostrich (Struthio camelus)
A study was carried out to assess the effect of age, month and season on blood and seminal plasma teststerone of individual ostrich aged four to nine years for a period of 12 months in tropical climate of India. The birds were grouped into two categories viz., four to six and seven to nine years-old...
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| Veröffentlicht in: | Theriogenology insight 2018-04, Vol.8 (1), p.33-36 |
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| creator | Pandian, C Selvan, S T |
| description | A study was carried out to assess the effect of age, month and season on blood and seminal plasma teststerone of individual ostrich aged four to nine years for a period of 12 months in tropical climate of India. The birds were grouped into two categories viz., four to six and seven to nine years-old. Highly significant (P |
| doi_str_mv | 10.30954/2277-3371.01.2018.5 |
| format | Article |
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The birds were grouped into two categories viz., four to six and seven to nine years-old. Highly significant (P<0.01) differences were observed in blood plasma testosterone level in individual birds with a mean value of 9.17 ± 0.28 ng/ml. Similarly, seminal plasma testosterone level also showed significant difference (P<0.05) among individual birds and the mean value was 7.26 ± 0.31 ng/ml. Between age groups (four to six and seven to nine year-old ostrich), there was no significance difference in the levels of blood plasma (9.28 ± 0.71 vs. 9.10 ± 0.29 ng/ml) and in seminal plasma testosterone (7.21±0.29 vs. 7.28 ± 0.54 ng/ml). The blood plasma and seminal plasma testosterone levels showed highly significant differences (P<0.01) among seasons.</description><identifier>ISSN: 2249-6610</identifier><identifier>EISSN: 2277-3371</identifier><identifier>DOI: 10.30954/2277-3371.01.2018.5</identifier><language>eng</language><publisher>New Delhi: New Delhi Publishers</publisher><subject>Age ; Animal behavior ; Animal sciences ; Birds ; Blood levels ; Dromaius novaehollandiae ; Farming ; Females ; Life sciences ; Plasma ; Rhea americana ; Seasons ; Semen ; Struthio camelus ; Testosterone ; Wind</subject><ispartof>Theriogenology insight, 2018-04, Vol.8 (1), p.33-36</ispartof><rights>Copyright New Delhi Publishers Apr 2018</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Pandian, C</creatorcontrib><creatorcontrib>Selvan, S T</creatorcontrib><title>Effect of Age, Month and Season on Testosterone Levels in Farm Raised Ostrich (Struthio camelus)</title><title>Theriogenology insight</title><description>A study was carried out to assess the effect of age, month and season on blood and seminal plasma teststerone of individual ostrich aged four to nine years for a period of 12 months in tropical climate of India. The birds were grouped into two categories viz., four to six and seven to nine years-old. Highly significant (P<0.01) differences were observed in blood plasma testosterone level in individual birds with a mean value of 9.17 ± 0.28 ng/ml. Similarly, seminal plasma testosterone level also showed significant difference (P<0.05) among individual birds and the mean value was 7.26 ± 0.31 ng/ml. Between age groups (four to six and seven to nine year-old ostrich), there was no significance difference in the levels of blood plasma (9.28 ± 0.71 vs. 9.10 ± 0.29 ng/ml) and in seminal plasma testosterone (7.21±0.29 vs. 7.28 ± 0.54 ng/ml). The blood plasma and seminal plasma testosterone levels showed highly significant differences (P<0.01) among seasons.</description><subject>Age</subject><subject>Animal behavior</subject><subject>Animal sciences</subject><subject>Birds</subject><subject>Blood levels</subject><subject>Dromaius novaehollandiae</subject><subject>Farming</subject><subject>Females</subject><subject>Life sciences</subject><subject>Plasma</subject><subject>Rhea americana</subject><subject>Seasons</subject><subject>Semen</subject><subject>Struthio camelus</subject><subject>Testosterone</subject><subject>Wind</subject><issn>2249-6610</issn><issn>2277-3371</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqNjEFLw0AUhJdioUX7Dzw88KJg4tvdJNscRVo8KILtvV3TF7OS7uq-jb_fFMSzMDDDN8MIcSkx11iXxZ1SxmRaG5mjzBXKZV5OxPyPnp1yUWdVJXEmFszuDdEsi6pAMxf7VdtSkyC0cP9Ot_AcfOrA-gNsyHLwMGpLnAInisETPNE39QzOw9rGI7xax3SAF07RNR1cb1IcUucCNPZI_cA3F2La2p5p8evn4mq92j48Zp8xfA3j8-4jDNGP1U5hhbXUpVL6f6sfNr1LEA</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Pandian, C</creator><creator>Selvan, S T</creator><general>New Delhi Publishers</general><scope>04Q</scope><scope>04W</scope><scope>8FE</scope><scope>8FH</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20180401</creationdate><title>Effect of Age, Month and Season on Testosterone Levels in Farm Raised Ostrich (Struthio camelus)</title><author>Pandian, C ; Selvan, S T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_20609135223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Age</topic><topic>Animal behavior</topic><topic>Animal sciences</topic><topic>Birds</topic><topic>Blood levels</topic><topic>Dromaius novaehollandiae</topic><topic>Farming</topic><topic>Females</topic><topic>Life sciences</topic><topic>Plasma</topic><topic>Rhea americana</topic><topic>Seasons</topic><topic>Semen</topic><topic>Struthio camelus</topic><topic>Testosterone</topic><topic>Wind</topic><toplevel>online_resources</toplevel><creatorcontrib>Pandian, C</creatorcontrib><creatorcontrib>Selvan, S T</creatorcontrib><collection>India Database</collection><collection>India Database: Science & Technology</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science 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><jtitle>Theriogenology insight</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pandian, C</au><au>Selvan, S T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Age, Month and Season on Testosterone Levels in Farm Raised Ostrich (Struthio camelus)</atitle><jtitle>Theriogenology insight</jtitle><date>2018-04-01</date><risdate>2018</risdate><volume>8</volume><issue>1</issue><spage>33</spage><epage>36</epage><pages>33-36</pages><issn>2249-6610</issn><eissn>2277-3371</eissn><abstract>A study was carried out to assess the effect of age, month and season on blood and seminal plasma teststerone of individual ostrich aged four to nine years for a period of 12 months in tropical climate of India. The birds were grouped into two categories viz., four to six and seven to nine years-old. Highly significant (P<0.01) differences were observed in blood plasma testosterone level in individual birds with a mean value of 9.17 ± 0.28 ng/ml. Similarly, seminal plasma testosterone level also showed significant difference (P<0.05) among individual birds and the mean value was 7.26 ± 0.31 ng/ml. Between age groups (four to six and seven to nine year-old ostrich), there was no significance difference in the levels of blood plasma (9.28 ± 0.71 vs. 9.10 ± 0.29 ng/ml) and in seminal plasma testosterone (7.21±0.29 vs. 7.28 ± 0.54 ng/ml). The blood plasma and seminal plasma testosterone levels showed highly significant differences (P<0.01) among seasons.</abstract><cop>New Delhi</cop><pub>New Delhi Publishers</pub><doi>10.30954/2277-3371.01.2018.5</doi></addata></record> |
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| ispartof | Theriogenology insight, 2018-04, Vol.8 (1), p.33-36 |
| issn | 2249-6610 2277-3371 |
| language | eng |
| recordid | cdi_proquest_journals_2060913522 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Age Animal behavior Animal sciences Birds Blood levels Dromaius novaehollandiae Farming Females Life sciences Plasma Rhea americana Seasons Semen Struthio camelus Testosterone Wind |
| title | Effect of Age, Month and Season on Testosterone Levels in Farm Raised Ostrich (Struthio camelus) |
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