Effects of Dietary Genistein on Nutrient Use and Mineral Status in Heat-Stressed Quails
Genistein is a powerful antioxidant and plays a role in calcium and bone metabolism. We evaluated the efficacy of dietary supplementation with genistein on the nutrient use and mineral concentrations in tibia and serum of quails reared at high environmental temperature (34°C). Two hundred and forty...
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| Veröffentlicht in: | Experimental Animals 2006, Vol.55(2), pp.75-82 |
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| creator | SAHIN, Nurhan SAHIN, Kazim ONDERCI, Muhittin SARKAR, Fazlul H. DOERGE, Daniel PRASAD, Ananda KUCUK, Omer |
| description | Genistein is a powerful antioxidant and plays a role in calcium and bone metabolism. We evaluated the efficacy of dietary supplementation with genistein on the nutrient use and mineral concentrations in tibia and serum of quails reared at high environmental temperature (34°C). Two hundred and forty Japanese quails (10 days old) were randomly assigned to 8 treatment groups consisting of 10 replicates of 3 birds. The birds were kept in a temperature-controlled room at 22°C (Thermoneutral, TN groups) or 34°C (for 8 h/d; 09.00 am-05.00 pm; Heat stress, HS groups). Birds were fed either a basal diet (TN and HS) or the basal diet supplemented with 200, 400 or 800 mg of genistein/kg of diet. Heat exposure decreased apparent nutrient digestibility and bone mineralization when the basal diet was fed (P |
| doi_str_mv | 10.1538/expanim.55.75 |
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We evaluated the efficacy of dietary supplementation with genistein on the nutrient use and mineral concentrations in tibia and serum of quails reared at high environmental temperature (34°C). Two hundred and forty Japanese quails (10 days old) were randomly assigned to 8 treatment groups consisting of 10 replicates of 3 birds. The birds were kept in a temperature-controlled room at 22°C (Thermoneutral, TN groups) or 34°C (for 8 h/d; 09.00 am-05.00 pm; Heat stress, HS groups). Birds were fed either a basal diet (TN and HS) or the basal diet supplemented with 200, 400 or 800 mg of genistein/kg of diet. Heat exposure decreased apparent nutrient digestibility and bone mineralization when the basal diet was fed (P<0.001). Apparent digestibility of dry matter (DM) (P<0.05), crude protein (CP) (P<0.05) and ash (P<0.01) was significantly improved by genistein supplementation. However, this improvement was not in direct proportion to increased doses of supplement since there was no difference when diets included either 400 or 800 mg genistein/kg of diet (P<0.05) in birds reared under heat stress. The amounts of Ca, P, Mg, Mn, Zn, Fe and Cu in the excreta decreased (P<0.01), while Ca, P, Mg, Mn, Zn and Cu concentrations in tibia ash increased in quails reared under heat stress conditions (P<0.01) with genistein supplementation. Ca and P concentrations in tibia ash were also increased in birds kept under thermoneutral conditions with genistein supplementation. Increased serum alkaline phosphatase activity (P<0.01) was associated with increasing dietary genistein in all groups. In conclusion, genistein supplementation to the basal diet improved digestibility of CP, DM and ash and levels of Ca and P and bone mineralization in quails reared under heat stress conditions.]]></description><identifier>ISSN: 1341-1357</identifier><identifier>EISSN: 1881-7122</identifier><identifier>DOI: 10.1538/expanim.55.75</identifier><identifier>PMID: 16651689</identifier><language>eng</language><publisher>Japan: Japanese Association for Laboratory Animal Science</publisher><subject>Animals ; Antioxidants - administration & dosage ; Bird Diseases - physiopathology ; bone ; Bone Density - drug effects ; Calcium - analysis ; Coturnix - metabolism ; Coturnix - physiology ; Coturnix japonica ; Dietary Supplements ; digestibility ; Digestion - drug effects ; genistein ; Heat Stress Disorders - physiopathology ; Heat Stress Disorders - veterinary ; Male ; Phosphorus - analysis ; quail ; Quail - metabolism ; Quail - physiology ; Random Allocation ; stress</subject><ispartof>Experimental Animals, 2006, Vol.55(2), pp.75-82</ispartof><rights>2006 Japanese Association for Laboratory Animal Science</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c592t-d76aac3684d24a90d5f8b44a558f8a81286edf89a7e13b4acec101a20c24288a3</citedby><cites>FETCH-LOGICAL-c592t-d76aac3684d24a90d5f8b44a558f8a81286edf89a7e13b4acec101a20c24288a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1881,27915,27916</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16651689$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>SAHIN, Nurhan</creatorcontrib><creatorcontrib>SAHIN, Kazim</creatorcontrib><creatorcontrib>ONDERCI, Muhittin</creatorcontrib><creatorcontrib>SARKAR, Fazlul H.</creatorcontrib><creatorcontrib>DOERGE, Daniel</creatorcontrib><creatorcontrib>PRASAD, Ananda</creatorcontrib><creatorcontrib>KUCUK, Omer</creatorcontrib><title>Effects of Dietary Genistein on Nutrient Use and Mineral Status in Heat-Stressed Quails</title><title>Experimental Animals</title><addtitle>Exp Anim</addtitle><description><![CDATA[Genistein is a powerful antioxidant and plays a role in calcium and bone metabolism. We evaluated the efficacy of dietary supplementation with genistein on the nutrient use and mineral concentrations in tibia and serum of quails reared at high environmental temperature (34°C). Two hundred and forty Japanese quails (10 days old) were randomly assigned to 8 treatment groups consisting of 10 replicates of 3 birds. The birds were kept in a temperature-controlled room at 22°C (Thermoneutral, TN groups) or 34°C (for 8 h/d; 09.00 am-05.00 pm; Heat stress, HS groups). Birds were fed either a basal diet (TN and HS) or the basal diet supplemented with 200, 400 or 800 mg of genistein/kg of diet. Heat exposure decreased apparent nutrient digestibility and bone mineralization when the basal diet was fed (P<0.001). Apparent digestibility of dry matter (DM) (P<0.05), crude protein (CP) (P<0.05) and ash (P<0.01) was significantly improved by genistein supplementation. However, this improvement was not in direct proportion to increased doses of supplement since there was no difference when diets included either 400 or 800 mg genistein/kg of diet (P<0.05) in birds reared under heat stress. The amounts of Ca, P, Mg, Mn, Zn, Fe and Cu in the excreta decreased (P<0.01), while Ca, P, Mg, Mn, Zn and Cu concentrations in tibia ash increased in quails reared under heat stress conditions (P<0.01) with genistein supplementation. Ca and P concentrations in tibia ash were also increased in birds kept under thermoneutral conditions with genistein supplementation. Increased serum alkaline phosphatase activity (P<0.01) was associated with increasing dietary genistein in all groups. In conclusion, genistein supplementation to the basal diet improved digestibility of CP, DM and ash and levels of Ca and P and bone mineralization in quails reared under heat stress conditions.]]></description><subject>Animals</subject><subject>Antioxidants - administration & dosage</subject><subject>Bird Diseases - physiopathology</subject><subject>bone</subject><subject>Bone Density - drug effects</subject><subject>Calcium - analysis</subject><subject>Coturnix - metabolism</subject><subject>Coturnix - physiology</subject><subject>Coturnix japonica</subject><subject>Dietary Supplements</subject><subject>digestibility</subject><subject>Digestion - drug effects</subject><subject>genistein</subject><subject>Heat Stress Disorders - physiopathology</subject><subject>Heat Stress Disorders - veterinary</subject><subject>Male</subject><subject>Phosphorus - analysis</subject><subject>quail</subject><subject>Quail - metabolism</subject><subject>Quail - physiology</subject><subject>Random Allocation</subject><subject>stress</subject><issn>1341-1357</issn><issn>1881-7122</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0MtLxDAQBvAgiu-jV8nJW9ckTZr06FvBB6LiMcymU4100zVJQf97K7uoNy8zA_PjO3yE7HE24ao0h_gxh-BnE6UmWq2QTW4MLzQXYnW8S8kLXiq9QbZSemNMaC3qdbLBq0rxytSb5PmsbdHlRPuWnnrMED_pBQafMvpA-0Bvhxw9hkyfElIIDb3xASN09CFDHhId1SVCLh5yxJSwofcD-C7tkLUWuoS7y71Nns7PHk8ui-u7i6uTo-vCqVrkotEVgCsrIxshoWaNas1USlDKtAYMF6bCpjU1aOTlVIJDxxkHwZyQwhgot8nBInce-_cBU7Yznxx2HQTsh2QrXQstjfgXClZWTEo1wmIBXexTitjaefSzsRfLmf2u3C4rt0pZ_e33l8HDdIbNr152PILjBXhLGV7wB0DM3nX4N04shlY_T_cK0WIovwAGzJaG</recordid><startdate>20060401</startdate><enddate>20060401</enddate><creator>SAHIN, Nurhan</creator><creator>SAHIN, Kazim</creator><creator>ONDERCI, Muhittin</creator><creator>SARKAR, Fazlul H.</creator><creator>DOERGE, Daniel</creator><creator>PRASAD, Ananda</creator><creator>KUCUK, Omer</creator><general>Japanese Association for Laboratory Animal Science</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>7X8</scope></search><sort><creationdate>20060401</creationdate><title>Effects of Dietary Genistein on Nutrient Use and Mineral Status in Heat-Stressed Quails</title><author>SAHIN, Nurhan ; SAHIN, Kazim ; ONDERCI, Muhittin ; SARKAR, Fazlul H. ; DOERGE, Daniel ; PRASAD, Ananda ; KUCUK, Omer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c592t-d76aac3684d24a90d5f8b44a558f8a81286edf89a7e13b4acec101a20c24288a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Animals</topic><topic>Antioxidants - administration & dosage</topic><topic>Bird Diseases - physiopathology</topic><topic>bone</topic><topic>Bone Density - drug effects</topic><topic>Calcium - analysis</topic><topic>Coturnix - metabolism</topic><topic>Coturnix - physiology</topic><topic>Coturnix japonica</topic><topic>Dietary Supplements</topic><topic>digestibility</topic><topic>Digestion - drug effects</topic><topic>genistein</topic><topic>Heat Stress Disorders - physiopathology</topic><topic>Heat Stress Disorders - veterinary</topic><topic>Male</topic><topic>Phosphorus - analysis</topic><topic>quail</topic><topic>Quail - metabolism</topic><topic>Quail - physiology</topic><topic>Random Allocation</topic><topic>stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SAHIN, Nurhan</creatorcontrib><creatorcontrib>SAHIN, Kazim</creatorcontrib><creatorcontrib>ONDERCI, Muhittin</creatorcontrib><creatorcontrib>SARKAR, Fazlul H.</creatorcontrib><creatorcontrib>DOERGE, Daniel</creatorcontrib><creatorcontrib>PRASAD, Ananda</creatorcontrib><creatorcontrib>KUCUK, Omer</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Experimental Animals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SAHIN, Nurhan</au><au>SAHIN, Kazim</au><au>ONDERCI, Muhittin</au><au>SARKAR, Fazlul H.</au><au>DOERGE, Daniel</au><au>PRASAD, Ananda</au><au>KUCUK, Omer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Dietary Genistein on Nutrient Use and Mineral Status in Heat-Stressed Quails</atitle><jtitle>Experimental Animals</jtitle><addtitle>Exp Anim</addtitle><date>2006-04-01</date><risdate>2006</risdate><volume>55</volume><issue>2</issue><spage>75</spage><epage>82</epage><pages>75-82</pages><issn>1341-1357</issn><eissn>1881-7122</eissn><abstract><![CDATA[Genistein is a powerful antioxidant and plays a role in calcium and bone metabolism. We evaluated the efficacy of dietary supplementation with genistein on the nutrient use and mineral concentrations in tibia and serum of quails reared at high environmental temperature (34°C). Two hundred and forty Japanese quails (10 days old) were randomly assigned to 8 treatment groups consisting of 10 replicates of 3 birds. The birds were kept in a temperature-controlled room at 22°C (Thermoneutral, TN groups) or 34°C (for 8 h/d; 09.00 am-05.00 pm; Heat stress, HS groups). Birds were fed either a basal diet (TN and HS) or the basal diet supplemented with 200, 400 or 800 mg of genistein/kg of diet. Heat exposure decreased apparent nutrient digestibility and bone mineralization when the basal diet was fed (P<0.001). Apparent digestibility of dry matter (DM) (P<0.05), crude protein (CP) (P<0.05) and ash (P<0.01) was significantly improved by genistein supplementation. However, this improvement was not in direct proportion to increased doses of supplement since there was no difference when diets included either 400 or 800 mg genistein/kg of diet (P<0.05) in birds reared under heat stress. The amounts of Ca, P, Mg, Mn, Zn, Fe and Cu in the excreta decreased (P<0.01), while Ca, P, Mg, Mn, Zn and Cu concentrations in tibia ash increased in quails reared under heat stress conditions (P<0.01) with genistein supplementation. Ca and P concentrations in tibia ash were also increased in birds kept under thermoneutral conditions with genistein supplementation. Increased serum alkaline phosphatase activity (P<0.01) was associated with increasing dietary genistein in all groups. In conclusion, genistein supplementation to the basal diet improved digestibility of CP, DM and ash and levels of Ca and P and bone mineralization in quails reared under heat stress conditions.]]></abstract><cop>Japan</cop><pub>Japanese Association for Laboratory Animal Science</pub><pmid>16651689</pmid><doi>10.1538/expanim.55.75</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Antioxidants - administration & dosage Bird Diseases - physiopathology bone Bone Density - drug effects Calcium - analysis Coturnix - metabolism Coturnix - physiology Coturnix japonica Dietary Supplements digestibility Digestion - drug effects genistein Heat Stress Disorders - physiopathology Heat Stress Disorders - veterinary Male Phosphorus - analysis quail Quail - metabolism Quail - physiology Random Allocation stress |
| title | Effects of Dietary Genistein on Nutrient Use and Mineral Status in Heat-Stressed Quails |
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