COMPARATIVE EFFECT OF THREE DIFFERENT ENERGY SOURCES ON HEMATOLOGY AND SERUM BIOCHEMISTRY OF RABBITS
DOI:
https://doi.org/10.47604/ijb.1223Keywords:
energy sources, hematology, biochemistryAbstract
Purpose: This study examined the effect of three different energy sources on hematology and serum biochemistry of rabbits.
Methodology: Eighteen seven-weeks old rabbits where randomly divided into three groups (A, B and C), each consisting of six rabbits. Group A, B and C were given maize, sorghum and millet respectively as their sources of energy and were fed for a period of five weeks before sample collection and analysis.
Findings: The results showed, that there was no significant different (P>0.05) in the hematology and serum biochemistry. Nevertheless, the red blood cells in all the treatment fell below the normal range. It was observed that the alkaline phosphatase of all the experimental rabbits were above the normal range. This study suggests that our test materials were not toxic to the muscle, kidney and liver of rabbits at 52.21% inclusion level.
Unique contribution to theory, practice and policy: This implies that sorghum or millet can completely replace maize in rabbit diet with no adverse effect on the hematology and serum biochemistry parameters of rabbits.
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References
Action for Food Production (1974): Rabbits. Technical information service circular. C-52. N. D. South extension part 2, New Delhi 49, India.
Addass, P.A., David, D.L., Edward, A., Zira, K.E. & Midau, A. (2012). Effect of Age, Sex and Management System on Some Haematological Parameters of Intensively and Semi"Intensively Kept Chicken in Mubi, Adamawa State, Nigeria. Iranian Journal of Applied Animal Science, 2(3): 277-282.
Adeola, O. & Rogler, J.C. (1994). Pearl millet in diets of white Pekin ducks. Poult. Sci.,73: 425-435.
Aduku, A.O. & Olukosi, J.O. (1990). Rabbit Management in the Tropics: Production, Processing, Utilization, Marketing, Economics, Practical training, Research and Future Prospects, Living Book Services, G.U. Publications, Abuja.
Afolabi K. D., Akinsoyinu A. O., Olajide, R., & Akinleye, S. B. (2010). Haematological parameters of the Nigerian local grower chickens fed varying dietary levels of palm kernel cake (p.247). Proceedings of 35th Annual Conference of Nigerian Society for Animal Production.
Agaie, B.M. & Uko, O.J. (1998). Effect of season, sex, and species difference on the packed cell volume (PCV) of Guinea and domestic fowls in Sokoto, Sokoto state of Nigeria. Nigerian Veterinary Journal, 19: 95-99.
Agromisa Foundation, Wageningen, The Netherlands. 71 pp. Schiere JB (2004). Agrodok 20 Backyard rabbit farming in the tropics (4th Edition).Agromisa Foundation, Wageningen, The Netherlands. 71 pp.
Ajala, M.K. & Balogun, J.K. (2004). Economics of rabbit production in Zaria, Kaduna State. Tropical J. Anim. Sci., 7(1): 1-10
Akinmutimi, A.H. & Onwukwe, C.C. (2002). Effect of Cooking with various Concentrated Potash on Nutrient Composition of Lima Beans. J. Agric. Biotech. Environ., 1: 1-3.
Alodan, M.A. & Mashaly, M.M. (1999). Effect of induced molting in laying hens on production and immune parameters. Poultry Science, 78(2): 171-177.
Amato, S.V. & Forrester, R.R. (1995). Evaluation of pearl millet as a feed ingredient for broiler rations. Pages 125-128 in: First Natl. Grain Pearl Millet Symp., Tifton, GA. I.D. Teare, ed. University of Georgia Coastal Plain Experiment Station, Tifton, GA.
Aster, J.C. (2004). Anaemia of diminished erythropoiesis. In V. Kumar, A. K. Abbas, N. Fausto, S. L. Robbins, & R. S. Cotran (Eds.), Robbins and Cotran Pathologic Basis of Disease (7th ed., p.638-649). Saunders Co. Philadelphia.
Atteh, J.O. (2002). Principles and practice of livestock feed manufacturing. Adlek Printers. Ilorin Kwara State Nigeria, Pp: 13-17.
Awodi, S., Ayo, J.O., Atodo, A.D. & Dzende, T. (2005). Some haematological parameters and the erythrocyte osomotic fragility in the laughing dove (Streptopella senegalensis) and the village weaner bird (Ploceus cucullatus) (p.384-387). Proceedings of the 10th Annual Conference of Animal Science Association of Nigeria.
Babatunde, G.M., Pond, W.G. & Red, E.R. Jr. (1990). Nutritive value of rubber seed (Hevea brasilensis) meal utilization by growing pigs fed semi-purified diets in which rubber seed racal partially replaced soybean meal. J. Animal Sci., 68: 392-397.
Bewg, W.P. (1974). Rabbits for meat. South Pac. Bull., 24 (4): 19-20.
Biobaku, W.O. & Oguntona, E.B. (1997). The effects of feeding multi nutrient mini blocks and pelleted diet on the growth of rabbits. Nig. J. Anim. Prod., 24(2): 147-149.
Blattachary, H.N. & Taylor, J.C. (1975). Recycling animal waste as feedstuff: A review. J. Anim. Sci., 41(14): 38.
Bombeke, A., Okerman, F. & Moermans, R.J. (1975). Etude comparative de differentes races de lapins de chair. Rev. Agric., 28(2): 421- 438.
Burton, G., Wallace, A.T. & Rachie, K.O. (1972). Chemical composition and nutritive value of pearl millet (Pennisetum typhoides (Burm.) Staph. and E. C. Hubbard) grain. Crop Sci., 12: 187-188.
Carlson, G.P. (1996). Clinical chemistry tests. In B. P. Smith (Ed.), Large Animal Internal Medicine (2nd ed.). USA: Mosby Publisher.
Casady, R.B. (1975). Advisory leaflet on rabbit meat production. Value and use of rabbit manure. Paper pres. Conf. on Rabbit Meat Production, Malta, 10-13 March 1975.
Cheeke, P.R. (1986). Potentials of Rabbit Production in Tropical and Sub Tropical Agricultural Systems. J. Anim. Sci., 63(5): 1581-1586.
Chineke, C.A., Ologun, A.G. & Ikeobi, C.O.N. (2006). Haematological parameters in rabbit breeds and crosses in humid tropics. Pakistan Journal of Biological Sciences, 9(11): 2102-2106.
Chou J. P., Yi-Ch'uan L., & Chen-Ch'ao, C. (1974): Effect of heating on rabbit spermatogenesis. Chin. Med. J. 6, 365-267.Held at Airport Hotel, Ikeja - Lagos on the 16th -17th September, 1997: 1-12
Daramola, J.O., Adeloye, A.A., Fatoba, T.A. & Soladoye, A.O. (2005). Haematological and biochemical parameters of West African Dwarf goats. Livestock Research for Rural Development, 17(8): 95. Retrieved January 22, 2014, from http://www.lrrd.org/lrrd17/8/dara17095.html.
Dukes, H.H. (1955). The physiology of domestic animals (7th ed.). Baillers Tindall and Co. London.
Egbunike, G.N. & Achibong, I.O. (2002). Performance and serum chemistry of growth: stimulated broiler finisher cassava peel based diet. Proc. of the 7th annual conference of the animal Sci. association of Nigeria (ASAN), Pp: 44-46.
Egbunike, G.N. (1997). What is Animal Science? And how can Nigeria get out of malnutrition. In: Livestock Products. Ologhobo, A.D., Iyayi E.A., Adesehinwa A.O.K & Bamgbose A.M. (eds). Proc. 2nd Ann. Conf. of ASAN. Held at Airport Hotel, Ikeja - Lagos on the 16th -17th September, 1997: 1-12
El Sheikh A. S. & Casida, L. E. (1955): Motility and fertility of spermatozoa as affected by increased ambient temperature. J. Anim. Sci., 14, 1146-1150.
Ewuola, E.O. & Egbunike, G.N. (2008). Haematological and serum biochemical response of growing rabbits bucks fed different levels of dietary fumonisin B1. African J. Biotech., 7, 4304-4309.
FAO (1992). Food & Agricultural Organization of the United Nations Rome. The state of Food and Agriculture. Pp. 42.
Finzi, A. & Amici, A. (1991). Traditional and Alternative Rabbit Breeding Systems for Developing Countries. Rivista di Agricultura Subtropicale Tropicale, 6(1): 103-125.
Forlan, R.L., Macari, M., Malheiros, R.D., Moraes, V.M.B. & Malheiros, E.B. (1999). Effect of age and strain on haematology and blood-biochemical parameters in broiler chickens. Revista Brasileira de Ciencia Avicola, 1(2): 117-122.
Graczyk, S., Pliszczak-Król, A., Kotonski, B., Wilczek, J. & Chmielak, Z. (2003). Examination of haematological and metabolic changes mechanism of acute stress in turkeys. Electronic Journal of Polish Agricultural Universities: Veterinary Medicine, 6(1): 1-10.
Hill, G.M. & Hanna, W.W. (1990). Nutritive characteristics of pearl millet grain in beef cattle diets. J. Anim. Sci., 68: 2061- 2066.
Hiroe K., & Tomitzuka T. (1965): Effect of exposure to high temperature on semen production in rabbits. Bull. Natl. Inst. Anim. Ind., Chiba, Part 9, 45-62.
Iheukwumere, F.C. & Herbert, U. (2002). Physiological Responses of Broiler Chickens to Quantitative Water Restrictions: Haematology and Serum Biochemistry. International Journal of Poultry Science, 2(2): 117-119.
Isaac, L.J., Abah, G., Akpan, B. & Ekaette, I.U. (2013). Haematological properties of different breeds and sexes of rabbits (p.24-27). Proceedings of the 18th Annual Conference of Animal Science Association of Nigeria.
Iwuji, T.C. & Herbert, U. (2012). Haematological and serum biochemical characteristics of rabbit bucks fed diets containing Garcimiola kola seed meal (p.87-89). Proceedings of 37th Annual Conference of Nigerian Society for Animal Production.
Johnson H.D., Ragsdale A.C., & Chang C.S. (1957): Environmental physiology and shelter engineering with special reference to domestic animals. Comparison of the effects of environmental temperatures on rabbits and cattle. Influence of constant environmental temperatures (50° and 80°F) on the growth responses and physiological reactions of rabbits and cattle. Res. Bull. Mo. Agric. Exp. Stn. No. 646.
Johnston, J.K. & Morris, D.D. (1996). Alterations in blood proteins. In B. P. Smith (Ed.), International Animal Medicine (2nd ed.). USA: Mosby Publishers.
Joseph J. (1975): The importance of the rabbit pelt and its uses in relation to the flesh. Paper pres. Conf on Rabbit Meat Production, Malta, 10-13 March 1975.
Kabir, M., Akpa, G.N., Nwagu, B.I., Adeyinka, I.A. & Bello, U.I. (2011). Sexual dimorphism, breed and age characteristics of rabbits in Zaria, Nigeria (p.133-137). Proceedings of the 16th Annual Conference of Animal Science Association of Nigeria.
Kalaba, Z.M. (2012). Reproductive performance of rabbit does fed diets Supplemented with chromium yeast or vitamin e and Selenium yeast under heat stress. Egyptian j. Nutrition and feeds (2012), 15 (3): 587-598
Khan, M.Z., Szarek, J., Koncicki, A. & Krasnodebska-Depta, A. (1994). Oral administration of monensin and lead to broiler chicks: effect on haematological and biochemical parameters. Acta Veterinaria Hungarica, 42(1): 111-120.
Khan, T.A. & Zafar, F. (2005). Haematological Study in Response to Varying Doses of Estrogen in Broiler Chicken. International Journal of Poultry Science, 4(10): 748-751.
Kleinbeck, S.N. & McGlone, J.J. (1999). Intensive indoor versus outdoor swine production systems: genotype and supplemental iron effects on blood hemoglobin and selected immune measures in young pigs. Journal of Animal Science, 77(9): 2384-2390.
Kohn, R.A. & Allen, M.S. (1995). Enrichment of proteolitic activity relative to nitrogen in preparation from the rumen for in vitro studies. Anim. Feed Sci. Technol., 52, 1-14.
Kurtoğlu, F., Kurtoğlu, V., Celik, I., Keçeci, T. & Nizamlioğlu, M. (2005). Effects of dietary boron supplementation on some biochemical parameters, peripheral blood lymphocytes, splenic plasma cells and bone characteristics of broiler chicks given diets with adequate or inadequate cholecalciferol (vitamin D3) content. British Poultry Science, 46(1): 87-96.
LamoÅ¡ová, D., MáÄajová, M. & Zeman, M. (2004). Effects of short term fasting on selected physiological functions in adult male and female Japanese quail. Acta Veterinaria Brno, 73(1): 9-16.
Lane, T.J. (1999). Rabbit Production in Florida. Fact Sheet VM-51. Cooperative Extension Service, University of Florida. http://hammock.ifas.ufl.edu
Linnaeus C. (1758) Systema naturae per regna tria naturae, secundum classes, ordines. Genera, species, cum characteribus, differentiis, synonymis, locis
Mailafia, S.1., Onakpa M.M. & Owoleke, O.E. (2010). Problems and prospects of rabbit production in Nigeria - a review. Bajopas, 3 (2): December, 2010
Maton, A., Hopkins, R.L.J., McLaughlin, C.W., Johnson, S., Warner, C.W., LaHart, D. & Wright, J.D. (1993). Human Biology and Health. Englewood Cliffs, New Jersey, USA: Prentice Hall.
Merck Manual (2012). Haematologic reference ranges. Mareck Veterinary Manual. Retrieved from http://www.merckmanuals.com/.
Meyer, D.J., Coles, E.H. & Rich, L.J. (1992). Introductory to laboratory medicine. In: Veterinary Laboratory Medicine. Meyer D.J., Harvey, J.W. (eds.). (1st ed.) WB Saunders, Philadelphia, USA.
Ministry of Agriculture, Fisheries & Food. (1973). Commercial rabbit production. MAFF Bull. No. 50, pp. 6, 11, 27. London: HMSO.
National population commission (NPC) (2006). Nigeria national census:Population Distribution by Sex, state, LGAs and senatorial district: 2006 census priority tables (Vol. 3).
Nworgu, F.C. (2006). Prospects and Pitfalls of Agricultural Production in Nigeria (1st ed.). Ibadan: Blessed Publication - Nigeria.
Nworgu, F.C. (2007). Economic importance and growth rate of broiler chicken served fluted pumpkin (Telfaria occidentalis) African Journal of Biotechnology, 2: 6 34-39.
Odunsi, A.A., Onifade, A.A. & Babatunde, G.M. (1999). Response of broiler chicks to virginmycin and dietary protein concentration in the humid tropics. Arch. Zoot., 48(183): 317-325.
Ogundipe, S.O., Abeke, F.O., Sekoni, A.A., Dafwang, I.I. & Adeyinka, A.I. (2003). Effect of duration of cooking on the utilization of Lab purpureus by pullet chicks. In: Proceedings of the 28th Annual conference of the Nigerian Society for Animal Production held at Ibadan, Nigeria. P. 233-5.
Oguz, H., Kececi, T., Birdane, Y.O., Önder, F. & Kurtoglu, V. (2000). Effect of clinoptilolite on serum biochemical and haematological characters of broiler chickens during aflatoxicosis. Research in Veterinary Science, 69(1): 89-93.
Okunlola, D.O., Olorunisomo, A.O., Aderinola, A.O., Agboola, A.S. & Omole, O.G. (2012). Haematology and serum quality of red Sokoto goats fed Baobab (Adansonia digitata) fruit meal as supplement to guinea grass (Panicum maximum) (p.427-433). Proceedings of the 17th Annual Conference of Animal Science Association of Nigeria.
Olomu, J.M. (1995). Monogastric animal nutrition. Principles and practice. A Jachem Publication. Pp. 108-121.
Oloufa, M.M., Bogart, R. & Mckenzie, F.F. (1951). Effect of temperature and thyroid gland on fertility in male rabbits. Fertil. Steril., 2, 223-228.
Omiyale, C.A., Yisa, A.G. & Ali-Dunkrah, L.A. (2012). Haematological characteristics of Yankasa sheep fed fonio (Digitaria iburua) straw based diets (p. 87-89). Proceedings of 37th Annual Conference of Nigerian Society for Animal Production.
Onifade, A.A., Abu, O.A., Obiyan, R.I. & Abanikanda, O.T.F. (1999). Rabbit production Status and promotion strategies. Western Rabbit Science, 7(2): 55-58.
Onyimonyi, A.E. & Ene, J.C. (2003). Performance of growing rabbits fed Panicum maximum with graded level of a concentrate diet. Proceeding of the 8th Annual conference of Animal Science Association of Nigeria (ASAN), Federal University of Technology Minna, Nigeria September 15 18, Pp. 73 - 75.
Owen, O.J., Alawa, J.P., Wekhe, S.N., Isirimah, N.O., Chukuigwe, E.C., Aniebo, A.O., Ngodigha, E.M. & Amakiri, A.O. (2008). Incorporating poultry litter in animal feed: a solid waste management strategy. Egyptian Journal of Animal Production (In press).
Oyawoye, B.M. & Ogunkunle, H.N. (2004). Biochemical and haematological reference values in normal experimental animals (p. 212-218). New York: Masson.
Pellet, P.L. & Miller, P.S. (1963). The processing and preservation of meat in underdeveloped areas. In: Inst. Biol. Symp. 'Better use of the world's fauna for food', London.
Peter, T., Biamonte, G.T. & Doumas, B.T. (1982). Protein (total protein) in serum, urine and cerebrospinal fluid; Albumin in serum. In: Selected method of clinical chemistry. Volume 9 (Paulkner WR, Meites S Eds) American Association for clinical chemistry, Washington, D.C.
Peters, S.O., Gunn, H.H., Imumorin, I.G., Agaviezor, B.O. & Ikeobi, C.O. (2011). Haem rves, W. K., Sadava, D., Orians, G. H., & Heller, H. C. (2003). Life: The science of Biology (7th ed., p.954). Sinauer Associates and W. H. Freeman.
Purves, W. K., Sadava, D., Orians, G. H., & Heller, H. C. (2003). Life: The science of Biology (7th ed., p.954). Sinauer Associates and W. H. Freeman.
Rai, R.B. (1988). A note on the efficacy of Ivermectin against ectoparasites in rabbits. J. Appl. Rabbit Res., 11(2): 78-79.
Reddy, N.V., Mo, D.R. & Chen, C.P. (1977). Comparative performance of rabbits and broilers. Nutrition Reports International, 16(1): 133-137.
Reitman, S. & Frankel S. (1957). A colorimetric method for the determination of serum glutamic oxalacetic and glutamic pyruvic transaminase. Am J Clin pathology. 28(1):56-63.
Rooney, L.W. (1978). Sorghum and pearl millet lipids. Cereal Chem., 55: 584-590.
Sanchis-Gomar, F., Perez-Quilis, C., Leischik, R. & Lucia, A. (2016). Epidemiology of coronary heart disease and acute coronary syndrome. Ann. Transl. Med., 4, 256-256.
Sayed Abdel-Baset, N. & Abdel-Azeem Ali M. (2009). Evaluation of dried tomato pomace as feedstuff in the diets of growing rabbits. International Journal of Agro Veterinary and Medical Sciences, 3: 12-18.
Schalm, O.W., Jain, N.C. & Carroll, E.J. (1975). Veterinary haematology (3rd ed., p.15-218). USA: Lea & Fabiger, Philadelphia.
Schiere, J.B. (2004). Agrodok 20 Backyard rabbit farming in the tropics (4th Edition).
Seiser, P.E., Duffy, L.K., David, M.A., Roby, D.D., Golet, G.H. & Litzow, M.A. (2000). Comparison of pigeon guillemot, Cepphus columba, blood parameters from oiled and unoiled areas of Alaska eight years after the Exxon Valdez oil spill. Marine Pollution Bulletin, 40(2): 152-164
Shaeffer R & Harper JK (2008). Rabbit production. Agricultural Alternatives. The Pennsylvania State University. http://www.agalternatives.aers.psu.edu Schneider, C (2005). "Chemistry and biology of vitamin E".MoINutr Food Res49 (1): 7-30.
Sidell, B.D. & O' Brien, K.M. (2006). When bad things happen to good fish: the loss of haemoglobin and myoglobin expression in Antarctic icefishes. The Journal of Experimental Biology, 209, 1791-1802.
Soetan, K.O., Akinrinde, A.S. & Ajibade, T.O. (2013). Preliminary studies on the haematological parameters of cockerels fed raw and processed guinea corn (Sorghum bicolor) (p. 49-52). Proceedings of 38th Annual Conference of Nigerian Society for Animal Production.
Stewart C. (1974): Prevention is essential as cures are difficult and expensive. Commer. Rabbit, 3 (2): 10-12.
Sullivan T.W., Douglas J.H., Andrews D.J., Bowland P.L., Hancock J.D., Bramel-Cox P.J., Stegmeier W.D., & Brethour J.R. (1990). Nutritional value of pearl millet for food and feed. Pages 83-94 in: Proc. Int. Conf. Sorghum Nutr. Qual. Purdue University, West Lafayette, IN.
Svoboda, M., Eichlerova, K., Horak, V. & Hradecky, J. (2005). Development of Haematological Indices in Melanoma-bearing Liběchov Minipigs. Acta Veterinaria Brno, 74(4): 603-611
Svobodava, Z., Lushaova, V., Drastchova, J., Svoboda, M. & Zlabek, V. (2003). Effects of deitamethrin on haematology indices of common carp Cyperus carpio. Acta Vertrinary Brino, 72: 79-85.
Swenson, M.J. (1970). Physiological properties, cellular and chemical constituents of blood. In M. J. Swenson (Ed.), Dukes' physiology of domestic animals (8th ed., p.75-83). Cornstock Publishing Associates, Cornell University Press, Ithaca, London.
Tacher, G. (1970). Results of breeding laboratory animals in some tropical conditions. Rev. Elev. Med. Vet. Pays Trop., 23, 109-117.
Taiwo, B.B.A., Ogundipe, I.I. & Ogunsiji, O. (1999). Reproductive and growth performance of rabbits raised on forage crops. In: Proc. Of the 4th Annual Conference of the Animal Association of Nigeria held in Ibadan, Nigeria, pp 108-109.
Tegbe, T.S., Atteh, B. & Jegede, J.O. (1984). Utilization of agroindustrial by products (rice and wheat offal) in diet of pigs. Proc. of the annual conference of the Nigeria society for animal production Nsukka, Nigeria.
Templeton, G.S. (1968). Domestic rabbit production, 4th edn. Danville, Illinois: Interstate. Publ. 213 pp. (pp. 48, 51, 106).
The Merck Veterinary Manual. (1998): A handbook of diagnosis and therapy for veterinarian. 8th edit. Merck and Co. Rahway, Ed. D.H. Siegmund.
Thompson, S.A. & Weber, C.W. (1981). Effects of dietary fibre sources on tissue mineral level of chicks. Poult. Sci., 60: 840-845.
Tras, B., Inal, F., Bas, A.L., Altunok, V., Elmas, M. & Yazar, E. (2000). Effects of continuous supplementations of ascorbic acid, aspirin, vitamin E and selenium on some haematological parameters and serum superoxide dismutase level in broiler chickens. British Poultry Science, 41(5): 664-666.
Ugwuene, M.C. (2011). Effect of Dietary Palm Kernel Meal for Maize on the Haematological and Serum Chemistry of Broiler Turkey. Nigerian Journal of Animal Science, 13, 93-103.
United States Department of Agriculture (USDA) (1972): Selecting and Raising Rabbits, Agricultural Information Bulletin No. 358.
Vecerek, V., Strakova, E., Suchy, P. & Voslarova, E. (2002). Influence of high environmental temperature on production and haematological and biochemical indexes in broiler chickens. Czech Journal of Animal Science, 47(5): 176-182.
Vyas, P., Gonsai, R., Meenakshi, C. & Nanavati, M. (2015). Coronary atherosclerosis in noncardiac deaths: An autopsy study. J. Midlife. Health, 6, 5.
Wickham, L.L., Costa, D.P. & Eisler, R. (1990). Blood rheology of captive and free ranging Northern elephant seals and sea otters. Canadian Journal of Zoology, 68(2): 573 - 380. www.wikipedia.com/rabbit
Xie, L., Xu, F., Liu, S., Ji, Y., Zhou, Q., Wu, Q. & Xie, P. (2013). Age- and Sex-Based Hematological and Biochemical Parameters for Macaca fascicularis. PLoS ONE, 8(6), e64892, doi:10.1371/journal.pone.0064892.
Yeong, S.W. (1999). Effect of dietary protein level on growth performance of village chicken (p.519-520). Proceedings of the National IRPA.
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