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Effects of feeding two levels of propionibacteria to dairy cows on plasma hormones and metabolites

To determine the effect of feeding propionibacteria on metabolic indicators during lactation, multiparous and primiparous Holstein cows were fed one of three dietary treatments in a 2×3 factorial design from 2 weeks prepartum to 30 weeks post partum: (1) Control (primiparous n=5, multiparous n=8) fe...

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Published in:Journal of dairy research 2007-05, Vol.74 (2), p.146-153
Main Authors: Aleman, Mayte M, Stein, Dan R, Allen, Dustin T, Perry, Emily, Lehloenya, Keneuoe V, Rehberger, Thomas G, Mertz, Keith J, Jones, David A, Spicer, Leon J
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container_issue 2
container_start_page 146
container_title Journal of dairy research
container_volume 74
creator Aleman, Mayte M
Stein, Dan R
Allen, Dustin T
Perry, Emily
Lehloenya, Keneuoe V
Rehberger, Thomas G
Mertz, Keith J
Jones, David A
Spicer, Leon J
description To determine the effect of feeding propionibacteria on metabolic indicators during lactation, multiparous and primiparous Holstein cows were fed one of three dietary treatments in a 2×3 factorial design from 2 weeks prepartum to 30 weeks post partum: (1) Control (primiparous n=5, multiparous n=8) fed a total mixed ration (TMR); (2) high-dose group (primiparous n=6, multiparous n=5) fed TMR plus 6×1011cfu/head daily (high-dose P169) of propionibacterium strain P169; or (3) low-dose group (primiparous n=8, multiparous n=6) fed TMR plus 6×1010 cfu/head daily (low-dose P169) of P169. Blood samples were collected weekly and analysed for plasma concentrations of glucose, insulin, insulin-like growth factor-I (IGF-I), leptin, nonesterified fatty acids (NEFA) and cholesterol. Between weeks 25 and 30, all groups received bovine somatotropin (bST) every 2 weeks. Low-dose P169 multiparous cows had lower (P
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Blood samples were collected weekly and analysed for plasma concentrations of glucose, insulin, insulin-like growth factor-I (IGF-I), leptin, nonesterified fatty acids (NEFA) and cholesterol. Between weeks 25 and 30, all groups received bovine somatotropin (bST) every 2 weeks. Low-dose P169 multiparous cows had lower (P&lt;0·05) plasma insulin and glucose concentrations than high-dose P169 multiparous cows, whereas high-dose P169 primiparous cows had lower glucose but greater insulin concentartions than low-dose P169 primiparous cows (P&lt;0·05). Plasma insulin[ratio ]glucose molar ratios were 13–18% lower (P&lt;0·05) in low-dose P169 cows than in control or high-dose P169 cows. Plasma IGF-I, NEFA and leptin levels did not differ among diet groups between weeks 1 and 25. Low-dose P169 multiparous cows had 25% greater plasma cholesterol levels than high-dose P169 and control multiparous cows, but cholesterol levels in primiparous cows did not differ. During bST treatment, high-dose P169 multiparous cows and low-dose P169 primiparous cows had lower IGF-I levels than their respective controls and, regardless of parity, high-dose P169 cows had greater NEFA than control cows. Although supplemental feeding of P169 altered plasma hormones and metabolites, the particular effects were dependent on dose of P169 and parity of cows.</description><identifier>ISSN: 0022-0299</identifier><identifier>EISSN: 1469-7629</identifier><identifier>DOI: 10.1017/S0022029906002275</identifier><identifier>PMID: 17227593</identifier><identifier>CODEN: JDRSAN</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Animal Feed ; Animal productions ; Animals ; Biological and medical sciences ; blood glucose ; Blood Glucose - metabolism ; blood lipids ; Cattle ; Cholesterol ; Cholesterol - blood ; cow feeding ; cows ; Dairy cattle ; Dairying - methods ; dietary supplements ; direct-fed microbial ; energy balance ; Fatty Acids, Nonesterified - blood ; Female ; Food industries ; Fundamental and applied biological sciences. Psychology ; glucose ; hormone metabolism ; Hormones ; Hormones - blood ; insulin ; Insulin - blood ; Insulin-Like Growth Factor I - metabolism ; insulin-like growth factor-I ; lactation ; leptin ; Leptin - blood ; Metabolites ; Milk and cheese industries. Ice creams ; milk yield ; Parity ; parity (reproduction) ; Pregnancy ; Pregnancy, Animal - blood ; Propionibacteria ; Propionibacteriaceae ; Propionibacterium ; ruminant nutrition ; Terrestrial animal productions ; Total mixed rations ; Vertebrates</subject><ispartof>Journal of dairy research, 2007-05, Vol.74 (2), p.146-153</ispartof><rights>Proprietors of Journal of Dairy Research 2007</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c493t-2049814c4bff53305f39036cf562c5af400a447f61c25f5f705d3c2dbf24eba13</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0022029906002275/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,72960</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=18803505$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17227593$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Aleman, Mayte M</creatorcontrib><creatorcontrib>Stein, Dan R</creatorcontrib><creatorcontrib>Allen, Dustin T</creatorcontrib><creatorcontrib>Perry, Emily</creatorcontrib><creatorcontrib>Lehloenya, Keneuoe V</creatorcontrib><creatorcontrib>Rehberger, Thomas G</creatorcontrib><creatorcontrib>Mertz, Keith J</creatorcontrib><creatorcontrib>Jones, David A</creatorcontrib><creatorcontrib>Spicer, Leon J</creatorcontrib><title>Effects of feeding two levels of propionibacteria to dairy cows on plasma hormones and metabolites</title><title>Journal of dairy research</title><addtitle>Journal of Dairy Research</addtitle><description>To determine the effect of feeding propionibacteria on metabolic indicators during lactation, multiparous and primiparous Holstein cows were fed one of three dietary treatments in a 2×3 factorial design from 2 weeks prepartum to 30 weeks post partum: (1) Control (primiparous n=5, multiparous n=8) fed a total mixed ration (TMR); (2) high-dose group (primiparous n=6, multiparous n=5) fed TMR plus 6×1011cfu/head daily (high-dose P169) of propionibacterium strain P169; or (3) low-dose group (primiparous n=8, multiparous n=6) fed TMR plus 6×1010 cfu/head daily (low-dose P169) of P169. Blood samples were collected weekly and analysed for plasma concentrations of glucose, insulin, insulin-like growth factor-I (IGF-I), leptin, nonesterified fatty acids (NEFA) and cholesterol. Between weeks 25 and 30, all groups received bovine somatotropin (bST) every 2 weeks. Low-dose P169 multiparous cows had lower (P&lt;0·05) plasma insulin and glucose concentrations than high-dose P169 multiparous cows, whereas high-dose P169 primiparous cows had lower glucose but greater insulin concentartions than low-dose P169 primiparous cows (P&lt;0·05). Plasma insulin[ratio ]glucose molar ratios were 13–18% lower (P&lt;0·05) in low-dose P169 cows than in control or high-dose P169 cows. Plasma IGF-I, NEFA and leptin levels did not differ among diet groups between weeks 1 and 25. Low-dose P169 multiparous cows had 25% greater plasma cholesterol levels than high-dose P169 and control multiparous cows, but cholesterol levels in primiparous cows did not differ. 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Although supplemental feeding of P169 altered plasma hormones and metabolites, the particular effects were dependent on dose of P169 and parity of cows.</description><subject>Animal Feed</subject><subject>Animal productions</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>blood glucose</subject><subject>Blood Glucose - metabolism</subject><subject>blood lipids</subject><subject>Cattle</subject><subject>Cholesterol</subject><subject>Cholesterol - blood</subject><subject>cow feeding</subject><subject>cows</subject><subject>Dairy cattle</subject><subject>Dairying - methods</subject><subject>dietary supplements</subject><subject>direct-fed microbial</subject><subject>energy balance</subject><subject>Fatty Acids, Nonesterified - blood</subject><subject>Female</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>glucose</subject><subject>hormone metabolism</subject><subject>Hormones</subject><subject>Hormones - blood</subject><subject>insulin</subject><subject>Insulin - blood</subject><subject>Insulin-Like Growth Factor I - metabolism</subject><subject>insulin-like growth factor-I</subject><subject>lactation</subject><subject>leptin</subject><subject>Leptin - blood</subject><subject>Metabolites</subject><subject>Milk and cheese industries. 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(2) high-dose group (primiparous n=6, multiparous n=5) fed TMR plus 6×1011cfu/head daily (high-dose P169) of propionibacterium strain P169; or (3) low-dose group (primiparous n=8, multiparous n=6) fed TMR plus 6×1010 cfu/head daily (low-dose P169) of P169. Blood samples were collected weekly and analysed for plasma concentrations of glucose, insulin, insulin-like growth factor-I (IGF-I), leptin, nonesterified fatty acids (NEFA) and cholesterol. Between weeks 25 and 30, all groups received bovine somatotropin (bST) every 2 weeks. Low-dose P169 multiparous cows had lower (P&lt;0·05) plasma insulin and glucose concentrations than high-dose P169 multiparous cows, whereas high-dose P169 primiparous cows had lower glucose but greater insulin concentartions than low-dose P169 primiparous cows (P&lt;0·05). Plasma insulin[ratio ]glucose molar ratios were 13–18% lower (P&lt;0·05) in low-dose P169 cows than in control or high-dose P169 cows. Plasma IGF-I, NEFA and leptin levels did not differ among diet groups between weeks 1 and 25. Low-dose P169 multiparous cows had 25% greater plasma cholesterol levels than high-dose P169 and control multiparous cows, but cholesterol levels in primiparous cows did not differ. During bST treatment, high-dose P169 multiparous cows and low-dose P169 primiparous cows had lower IGF-I levels than their respective controls and, regardless of parity, high-dose P169 cows had greater NEFA than control cows. Although supplemental feeding of P169 altered plasma hormones and metabolites, the particular effects were dependent on dose of P169 and parity of cows.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><pmid>17227593</pmid><doi>10.1017/S0022029906002275</doi><tpages>8</tpages></addata></record>
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ispartof Journal of dairy research, 2007-05, Vol.74 (2), p.146-153
issn 0022-0299
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language eng
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source Cambridge Journals Online
subjects Animal Feed
Animal productions
Animals
Biological and medical sciences
blood glucose
Blood Glucose - metabolism
blood lipids
Cattle
Cholesterol
Cholesterol - blood
cow feeding
cows
Dairy cattle
Dairying - methods
dietary supplements
direct-fed microbial
energy balance
Fatty Acids, Nonesterified - blood
Female
Food industries
Fundamental and applied biological sciences. Psychology
glucose
hormone metabolism
Hormones
Hormones - blood
insulin
Insulin - blood
Insulin-Like Growth Factor I - metabolism
insulin-like growth factor-I
lactation
leptin
Leptin - blood
Metabolites
Milk and cheese industries. Ice creams
milk yield
Parity
parity (reproduction)
Pregnancy
Pregnancy, Animal - blood
Propionibacteria
Propionibacteriaceae
Propionibacterium
ruminant nutrition
Terrestrial animal productions
Total mixed rations
Vertebrates
title Effects of feeding two levels of propionibacteria to dairy cows on plasma hormones and metabolites
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