scholarly journals The influence of linoleate and vitamin E from sunflower seed oil on platelet function and prostaglandin production in the common marmoset monkey.

1987 ◽  
Vol 33 (4) ◽  
pp. 299-312 ◽  
Author(s):  
Graeme H. MCINTOSH ◽  
Felicia H. BULMAN ◽  
J. Wayne LOOKER ◽  
Gordon R. RUSSELL ◽  
Michael JAMES
1994 ◽  
Vol 72 (1) ◽  
pp. 127-145 ◽  
Author(s):  
Sandra R. Farwer ◽  
Bernardus C. J. Der Boer ◽  
Edward Haddeman ◽  
Gerardus A. A. Kivits ◽  
Antoon Wiersma ◽  
...  

Twelve groups of eight rats and two control groups of sixteen rats were given semisynthetic diets with 40% energy as fat for a period of 76 d. All diets contained a minimum of 3% energy as linoleic acid and comparable basal levels of D-α- and D-γ-tocopherol. The diets varied in fat composition and in the content of DL-α-tocopheryl acetate. The diets high in polyunsaturated fatty acids (PUFA) were either rich in fish oil (FO; groups 1–4; 10% energy as fish oil PUFA), linseed oil (LN; groups 1–4; 10% energy as α-linolenic acid) or sunflower seed oil (SF; groups 1–4; 10 + 3% energy as linoleic acid). The control groups were given a diet high in monounsaturated fatty acids (MUFA; CO 1; 10 + 13% energy as oleic acid) or a diet with an ‘average’ linoleic acid content (CO 2; 8.5% energy as linoleic acid). Of each high PUFA diet three groups were supplemented with graded levels of DL-α-tocopheryl acetate. Steatitis, a sensitive histopathological indicator of vitamin E deficiency in animals fed on diets rich in fatty acids with three or more double bonds, was observed only in the adipose tissue of the FO groups, even in the group with the highest DL-α-tocopheryl acetate supplementation. Liver and serum α- tocopherol levels were found to be positively correlated and liver and serum γ-tocopherol levels negatively correlated with dietary DL-α-tocopheryl acetate. The groups on the FO diets had significantly reduced liver and serum tocopherol levels in comparison with the groups on the other high-PUFA diets. With the supplementation scheme used for the FO groups the liver α-tocopherol levels of both control groups were reached but the serum control levels were not.


2011 ◽  
Vol 411 (2) ◽  
pp. 317-322 ◽  
Author(s):  
Inga Bernemann ◽  
Thomas Mueller ◽  
Rainer Blasczyk ◽  
Birgit Glasmacher ◽  
Nicola Hofmann

Reproduction ◽  
2009 ◽  
Vol 137 (3) ◽  
pp. 517-525 ◽  
Author(s):  
Christina Simon ◽  
Almuth Einspanier

Controversy still exists regarding the involvement of relaxin (RLX) in cervical reorganization throughout parturition in the human, despite its well-known role in facilitating extensive extracellular matrix (ECM) remodeling in diverse organs. Therefore, the aim of the present study was to examine the influence of RLX and estrogen (E2) on the cervical tissue of the common marmoset monkey. Two experimental designs were used: 1)in vivoanalysis of the intracervical diameter under locally applied RLX and 2) ovariectomized (ov) marmosets were treated systemically with either recombinant human (rh) RLX, E2 or rhRLX+E2 to examine their action on the cervix.In vivo-locally applied rhRLX induced a distinct and significant widening of the cervix (before: 4.8±1.1 mm versus after: 5.7±0.9 mm in diameter;P<0.030, MV±s.e.m.). This widening effect was most pronounced in animals without previous pregnancies.In vitroinvestigation of cervical tissue showed significantly increased wet weights after all three hormone treatments (E2: 0.27±0.07 g, RLX: 0.25±0.04 g, E2+RLX: 0.30±0.11 g; allP<0.05; MV±s.e.m.) versus controls (0.10±0.04 g). Furthermore, morphological changes such as loosening of the connective tissue structure and decline in collagen content, an increase in the number of eosinophils, increased the expression of matrix metalloproteinases (MMP1) and MMP2, as well as gene and protein expression of the RLX receptor RXFP1 could be detected in the cervical tissue after all hormone treatments, compared with controls. In summary, RLX has a potent widening effect on the cervix of the common marmoset monkey. Although E2 is not required for this RLX effect, a combined application of E2 and RLX induced the most prominent cervical ripening.


2019 ◽  
Vol 17 (3) ◽  
pp. 78-82
Author(s):  
Lilis Khotijah ◽  
Tuti Suryati ◽  
M Fandi

The aim of the study was to evaluate the effect of graded levels of sunflower seed oil (SSO) supplementation on lamb five-month-old carcass characteristics and commercial cuts.   Used 18 local male lambs, weaned, aged about 2 months, weight (10.21 ± 2.29 kg).  Experimental design used group random design. Each group of sheep get a complete ration with a different level of sunflower seed oil (SSO), namely (P0) = 0% SSO (control); (P1) = 4% SSO; (P2) = 6% SSO.  After animal five old age or 90 days feeding, randomly selected tree animals from each group were slaughtered The measured parameters include, weight slaughter, carcasses composition (meats, bones, fats), and commercial cuts of  carcasses (leg, loin, shoulder, breast, neck, shank, flank, rack).  The observation showed that the parameters are not affected by the treatment.    It can be concluded that the addition of 6% sunflower oil in a complete ration keeping the characteristics and commercial cut of local lamb. Key words:   slaughter weight, carcass composition, lamb, sunflower seed oil DAFTAR PUSTAKA [AUS-MEAT]. 2005. Sheep Meat.   ISBN 0 9578793 69.  https://www.ausmeat.com.au/media/1275/9-sheepmeat.pdf. Diunduh 15 Juni 2019. [BSN] Badan Standardisasi Nasional Indonesia. 2008. Mutu Karkas dan Daging Kambing/Domba. Standar Nasional Indonesia. 3925. Jakarta (ID): Badan Standardisasi Nasional Indonesia [NRC] National Research Council. 2007. Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids. Washington DC (US): The National Academies Pr. Ensminger M E. 2002. Sheep and Goat Science. Illinois (US): Interstate Publisher. Francisco A, Dentinho MT, Alves SPP, Portugal V,  Fernandes F, Sengo S, Jerónimo E, Oliveira MA, Costa P, Sequeira A, Bessa RJB, Santos-Silva J.  2015.  Growth performance, carcass and meat quality of lambs supplemented with increasing levels of a tanniferous bush (Cistus ladanifer L.) and vegetable oils.  Meat Science. 100, p. 272-282. https://doi.org/10.1016/j.meatsci.2014.10.014 Gatenby RM, Doloksaribu M, Bradford GE, Romjaii GE, Batubara L, Mirza I. 1995. Reproductive performance of sumatera and hair sheep crossbred ewes. SR-CRSP Annual Report 1994 - 1995, Sungai Putih, Sumatera Utara. González L, Moreno T, Bispo E, Dugan MER, Franco D. 2014. Effect of supplementing different oils: Linseed, sunflower and soybean, on animal performance, carcass characteristics, meat quality and fatty acid profile of veal from “Rubia Gallega” calves.  Meat Science. 96 (2): Part A. https://doi.org/10.1016/j.meatsci.2013.09.027 Hendri. 1986. Studi perbandingan distribusi perdagingan kambing kacang dan domba priangan pada dua tingkat umur. Karya Ilmiah. Fakultas Peternakan. Institut Pertanian Bogor. Herman R. 1993. Perbandingan pertumbuhan komposisi tubuh dan karkas antara domba Priangan dan Ekor Gemuk. [disertasi]. Fakultas Pasca sarjana. Institut Pertanian Bogor. Bogor. Lambuth TR, Kemp JD, Glimp HA.  1970. Effect of rate of gain a slaughter weight on lamb carcass composition. Journal of  Animal Science. 30: 27-35. Marinova P, Banskalieva, VS Alexandrov, Tzvetkova S, Stanchev V. 2001.  Carcass Composition and meat qulity of kids fed sunflower oil supplemented diet.  Small Rumminant Resources. 42 (3): 217-22. https://doi.org/10.1016/S0921-4488(01)00245-0. Mir PS, McAllister TA, Zaman S, Morgan Jones, SD, He ML, Aalhus JL, Jeremiah LE, Goonewardene LA, Weselake RJ and Mir Z. 2003. Effect of dietary sunflower oil and vitamin E on beef cattle performance, carcass characteristics and meat quality. Canada Journal of  Animal Science. 83: 53–66 Morgado E, Ezequiel JMB, Galzerano L,  Sobrinho S. 2013. Performance and carcass characteristics of lambs fed with carbohydrate sources associated to sunflower oil. Bioscience Journal. 29 (3): 712-720  Purbowati E, Sutrisno CI, Baliarti E,  Budhi SPS,  Lestariana W. 2006. Karakteristik fisik otot longissimus dorsi dan biceps femoris domba lokal jantan yang dipelihara di pedesaan pada bobot potong yang berbeda. Jurnal Protein. 13(2):147-153 Rasmani. 2010. Komposisi fisik dan potongan komersial karkas domba lokal jantan pada tingkat kecepatan pertumbuhan yang berbeda dengan pemeliharaan secara intensif. Bogor (ID): IPB. Rousset-Akrim S, Young OA,  Berdague JL. 1997. Diet and growth effects in   panel assessment of sheepmeat odour and flavour. Meat Science. 45:169-181. Supriyati. 2012. Pertumbuhan kambing Peranakan Etawah prasapih yang diberi susu pengganti. Jurnal Ilmu Ternak dan Veteriner. 17(2): 142-151. Rahayu, S, Astuti DA, Satoto KB, Priyanto R,  Khotijah L , Suryati  T,  Baihaqi M  2011. Produksi domba balibu UP3 Jonggol melalui  strategi perbaikan pakan berbasis Indigofera sp. dan limbah tauge.  Laporan Penelitian Unggulan Fakultas. IPB, Dirjendikti Kementrian Pendidikan Nasional. Radunz, AE, Wickersham LA, Loerch SC, Fluharty FL, Reynolds CK, and Zerby HN. 2009. Effects of dietary polyunsaturated fatty acid supplementation on fatty acid composition in muscle and subcutaneous adipose tissue of lambs. Journal of Animal Science. 87: 4082-4091. Wiryawan KG, Astuti DA, Priyanto R, Suharti S. 2009. Optimalisasi pemanfaatan rumput dan legum pohon terhadap performa, produksi, dan kualitas daging domba jonggol. Laporan Penelitian.  Bogor (ID): Fakultas Peternakan IPB


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