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| Title: Copper status of ewes fed increasing amounts of copper from copper sulfate or copper proteinate .
| | Author: Eckert GE Greene LW Carstens GE Ramsey WS .
| | Citation: V : 77 ( 1 ) P : 244-9 Year: 1999 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10064051 | | Abstract: The Cu status of mature , crossbred ewes fed two sources ( CuSO4 vs Cu proteinate ) and three levels ( 10 , 20 , or 30 mg/kg ) of dietary Cu was determined in a 73-d feeding trial Ewes ( n = 30 ) were fed a basal diet containing rice meal feed , cottonseed hulls , cottonseed meal , meat and bone meal , cracked corn , and vitamin-mineral supplements at 2 . 5% of BW to meet NRC requirements for protein , energy , macrominerals , and microminerals , excluding Cu .
The basal diet contained 5 mg/kg Cu , 113 mg/kg Fe , . 1 mg/kg Mo , and . 17% S Copper sulfate or Cu proteinate was added to the basal diet to supply 10 , 20 , or 30 mg/kg of dietary copper in a 2x3 factorial arrangement of treatments .
Ewes were housed in 3 . 7 x 9 . 1-m pens in an open-sided barn .
Blood samples were collected on d 28 and 73 .
Ewes were slaughtered on d 74 , and liver and other it issues were collected to determine Cu concentrations .
An interaction ( P = . 08 ) occurred between source and level for liver Cu .
The interaction existed due to an increase in liver Cu concentrations when ewes were fed increasing dietary Cu from CuSO4 but not when fed Cu proteinate diets .
There was no source x level interaction ( P> . 10 ) for the blood constituents measured .
On d 73 , plasma ceruloplasmin activity was greater ( P< . 05 ) in ewes fed Cu proteinate than in those fed CuSO4 ( 33 . 1 vs 26 . 8 microM x min ( -1 ) x L ( -1 ) ) .
Increasing the concentration of dietary Cu did not affect ( P> . 10 ) plasma ceruloplasmin .
Packed cell volume ( PCV ) , red blood cell count ( RBC ) , white blood cell count , whole blood hemoglobin ( wHb ) , plasma hemoglobin , and plasma Cu were similar between sources of Cu .
Ewes fed 20 mg/kg Cu had lower ( P< . 05 ) PCV , RBC , and wHb than those fed 10 or 30 mg/kg Cu diets .
Feeding up to 30 mg/kg Cu from these sources did not cause an observable Cu toxicity during the 73-d period .
| Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: The Cu status of mature , crossbred ewes fed two sources ( CuSO4 vs Cu proteinate ) and three levels ( 10 , 20 , or 30 mg/kg ) of dietary Cu was determined in a 73-d feeding trial Ewes ( n = 30 ) were fed a basal diet containing rice meal feed , cottonseed hulls , cottonseed meal , meat and bone meal , cracked corn , and vitamin-mineral supplements at 2 . 5% of BW to meet NRC requirements for protein , energy , macrominerals , and microminerals , excluding Cu .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 2.00 |
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| Title: Use of urea-molasses-multinutrient block and urea-treated rice straw for improving dairy cattle productivity in Vietnam .
| | Author: Vu DD Cuong LX Dung CA Hai PH .
| | Citation: V : 38 ( 2-3 ) P : 187-93 Year: 1999 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10081798 | | Abstract: After conducting a preliminary survey , a feeding trial was carried out to determine the effect of urea-molasses-multinutrient block ( UMMB ) and urea-treated rice straw ( UTRS ) as a feed supplement on the productivity of dairy cows .
Sixty Holstein-Friesian crossbred cows on 11 smallholder farms were divided equally into control , UMMB and UTRS supplementation groups .
Milk yield and feed intake were recorded daily .
Milk fat content , body weight and body condition score ( BSC ) of each cow were determined at two week intervals .
Milk samples for progesterone analysis were collected once a week commencing one month after parturition .
Data were recorded for date of onset of ovarian activity , estrus , insemination , and conception rate .
Milk production increased by 10 . 3-11 . 9% and milk fat content increased by 3-5% , therefore , profit for farmers increased by US $0 . 55-0 . 73 per cow per day ( exchange rate US $1 = VN $11 , 000 ) .
The intervals from calving to onset of ovarian activity ( 91-94 days ) , to estrus ( 110-114 days ) , to conception ( 121-122 days ) and the calving interval ( 13 . 4-13 . 6 months ) in the trial groups were significantly shorter than those in the control group ( 112 , 135 , 152 days and 14 . 4 months , respectively . | Matching Sentences:
[ Sen. 1, subscore: 1.00 ]: After conducting a preliminary survey , a feeding trial was carried out to determine the effect of urea-molasses-multinutrient block ( UMMB ) and urea-treated rice straw ( UTRS ) as a feed supplement on the productivity of dairy cows .
[ Sen. 8, subscore: 1.00 ]: The intervals from calving to onset of ovarian activity ( 91-94 days ) , to estrus ( 110-114 days ) , to conception ( 121-122 days ) and the calving interval ( 13 . 4-13 . 6 months ) in the trial groups were significantly shorter than those in the control group ( 112 , 135 , 152 days and 14 . 4 months , respectively .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 2.00 |
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| Title: A low-resolution structure of rice dwarf virus determined by ab initio phasing .
| | Author: Naitow H Morimoto Y Mizuno H Kano H Omura T Koizumi M Tsukihara T | | Citation: V : 55 ( Pt 1 ) P : 77-84 Year: 1999 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10089397 | | Abstract: Rice dwarf virus crystals belong to space group I222 with cell parameters a = 770 ( 2 ) , b = 795 ( 5 ) , c = 814 ( 5 ) A and alpha = beta = gamma = 90 degrees .
The unit cell of the crystal contains two viruses at the origin and body-centred positions .
Using data synthesized from a rice dwarf virus model crystal in the space group I222 , the possibility of ab initio phasing was thoroughly examined .
The centric nature of the initial phases was unexpectedly broken by extensive iteration of the non-crystallographic symmetry averaging .
The structure of rice dwarf virus was then solved with ab initio phasing up to 20 A resolution .
The triangulation number determined by the present study is T = 13 , which is different from the triangulation number , T = 9 , previously determined by electron microscopy [ Uyeda & Shikata ( 1982 ) .
Ann . Phytopathol . Soc . Jpn , 48 , 295-300 ] .
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[ Sen. 6, subscore: 2.00 ]: The triangulation number determined by the present study is T = 13 , which is different from the triangulation number , T = 9 , previously determined by electron microscopy [ Uyeda & Shikata ( 1982 ) .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 1.00 |
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| Title: New lead compounds for brassinosteroid biosynthesis inhibitors .
| | Author: Min YK Asami T Fujioka S Murofushi N Yamaguchi I Yoshida S | | Citation: V : 9 ( 3 ) P : 425-30 Year: 1999 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10091696 | | Abstract: The first brassinosteroid biosynthesis inhibitor is reported .
Among newly synthesized triazole derivatives , 4- ( 4-chlorophenyl ) -2-phenyl-3- ( 1 , 2 , 4-triazoyl ) butan-2-ol ( 6 ) was found to inhibit the growth of cress seedlings , and this inhibition was recovered by the treatment of brassinolide , suggesting that compound 6 primarily inhibits brassinosteroid biosynthesis . | Matching Sentences:
[ Sen. 2, subscore: 1.00 ]: Among newly synthesized triazole derivatives , 4- ( 4-chlorophenyl ) -2-phenyl-3- ( 1 , 2 , 4-triazoyl ) butan-2-ol ( 6 ) was found to inhibit the growth of cress seedlings , and this inhibition was recovered by the treatment of brassinolide , suggesting that compound 6 primarily inhibits brassinosteroid biosynthesis .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
Score: 1.00 |
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| Title: Haemoglobin ( Erythrogen ) -enhanced post-thaw growth of cryopreserved cells .
| | Author: Azhakanandam K Anthony P Lowe KC Davey MR Power JB .
| | Citation: V : 27 ( 2 ) P : 163-9 Year: 1999 Type: ARTICLE | | Literature: oryza Field: abstract Doc ID: pub10092937 | | Abstract: Supplementation of semi-solid R2 culture medium with a commercial bovine haemoglobin ( Hb ) solution ( Erythrogen ) at 1 : 50-1 : 500 ( v : v ) , had beneficial effects on the growth , following cryopreservation , of cells of the Indica rice , Oryza sativa cv .
Pusa Basmati 1 .
The mean absorbance , as assessed by triphenyl tetrazolium chloride reduction , of rice cells at 8 d post-thawing , was increased by up to 60% ( P < 0 . 05 ) , compared to cells recovered in the absence of Hb .
Erythrogen ( 1 : 50-1 : 500 v : v ) promoted an increase in biomass , of up to 25% over control ( P < 0 . 05 ) , at 24 d post-thawing .
Cell suspensions , re-established by transfer to liquid medium of cells initially thawed and cultured with Erythrogen for 24 d , exhibited increased ( up to 2-fold ) growth rates over a subsequent 20-d period , compared to cells recovered without Hb . | Matching Sentences:
[ Sen. 3, subscore: 1.00 ]: The mean absorbance , as assessed by triphenyl tetrazolium chloride reduction , of rice cells at 8 d post-thawing , was increased by up to 60% ( P < 0 . 05 ) , compared to cells recovered in the absence of Hb .
| | Supplemental links/files: reference in endnote online text related articles pubmed citation | |
