[1] LIGHTBODY J H,STEVENSON L M,JACKSON F,et al.Comparative aspects of plasma antioxidant status in sheep and goats,and the influence of experimental abomasal nematode infection[J].Journal of Comparative Pathology,2001,124(2/3):192-199.
[2] GONZÁLEZ J F,HERNÁNDEZ A,MOLINA J M,et al.Comparative experimental
Haemonchus contortus infection of two sheep breeds native to the Canary islands[J].Veterinary Parasitology,2008,153(3/4):374-378.
[3] OLSEN O W.Animal parasites—their life cycles and ecology[M].Mineola,N.Y.:Dover Publication Inc.,1986.
[4] DAS K M,WHITLOCK J H.Subspeciation in
Haemonchus contortus (Rudolphi,1803) Nemata,Trichostrongyloidea[J].Cornell Veterinarian,1960,50:182-197.
[5] KAPLAN R M.Drug resistance in nematodes of veterinary importance:a status report.[J].Trends in Parasitology,2004,20(10):477-481.
[6] DIJK J V,DAVID G P,BAIRD G,et al.Back to the future:developing hypotheses on the effects of climate change on ovine parasitic gastroenteritis from historical data[J].Veterinary Parasitology,2008,158(1/2):73-84.
[7] JOHNSTONE C.Parasites and parasitic diseases of domestic animals.(2000-01-24) http://cal.vet.upenn.edu/projects/merial/Nematodes/nems_9.htm.
[8] LANGROVÁ I,MAKOVCOVÁ K,VADLEJCH J,et al.Arrested development of sheep strongyles:onset and resumption under field conditions of Central Europe[J].Parasitology Research,2008,103(2):387-392.
[9] MICHEL J F.Arrested development of nematodes and some related phenomena[J].Advances in Parasitology,1974,12:279-366.
[10] 沈杰,叶明忠,陈永军,等.绵羊寄生线虫在体内及牧场上各发育阶段的季节动态研究[J].中国兽医寄生虫病,1994,2(1):10-15.
[11] 王春仁,马桂芬,赵金萍,等.黑龙江西部羊寄生虫的调查及控制技术的建立[J].黑龙江八一农垦学报,2005,17(4):53-57.
[12] MILLER J E,BAHIRATHAN M,LEMARIE S L,et al.Epidemiology of gastrointetinal nematode parasitism in Suffolk and Gulf Coast Native sheep with special emphasis on relative susceptibility to
Haemonchus contortus infection[J].Veterinary Parasitology,1998,74(1):55-74.
[13] HOSTE H,CHARTIER C.Response to challenge infection with
Haemonchus contortus and
Trichostrongylus colubriformis in dairy goats.Consequences on milk production [J].Veterinary Parasitology,1998,74(1):43-54.
[14] GEORGI J R,GEORGI M E.Parasitology for veterinarians[M].Philadelphia,P.A.:W.B.Saunders Company,1990.
[15] BURKE J M,KAPLAN R M,MILLER J E,et al.Accuracy of the FAMACHA system for on-farm use by sheep and goat producers in the southeastern United States[J].Veterinary Parasitology,2007,147(1/2):89-95.
[16] MUNN E A,SMITH T S,GRAHAM M,et al.Vaccination of merino lambs against haemonchosis with membrane-associated proteins from the adult parasite[J].Parasitology,1993,106(1):63-66.
[17] SMITH W D,SMITH S K,MURRAY J M.Protection studies with integral membrane fractions of
Haemonchus contortus[J].Parasite Immunology,1994,16(5):231-241.
[18] SUCHITRA S,JOSHI P.Characterization of
Haemonchus contortus calreticulin suggests its role in feeding and immune evasion by the parasite[J].Biochimica et Biophysica Acta,2005,1722(3):293-303.
[19] SUCHITRA S,ANBU K A,RATHORE D K,et al.
Haemonchus contortus calreticulin binds to C-reactive protein of its host,a novel survival strategy of the parasite[J].Parasite Immunology,2008,30(6/7):371-473.
[20] ELSEA K J,FINKELMAN F D,MALISZEWKI C R,et al.Cytokine-mediated regulation of chronic intestinal helmith infection[J].The Journal of Experimental Medicine,1994,179(1):347-351.
[21] GILL H S.Cell-mediated immunity in Merino lambs with genetic resistance to
Haemonchus contortus[J].International Journal of Parasitology,1994,24(5):749-756.
[22] GILL H S,WATSON D L,BRANDON M R.Monoclonal antibody to CD4
+ T cells abrogates genetic resistance to
Haemonchus contortus in sheep[J].Immunology,1993,78(1):43-49.
[23] MCDONALD V.Parasites in the gastrointestinal tract[J].Parasite Immunology,2003,25(5):231-234.
[24] GASBARRE L C.Effects of gastrointestinal nematode infection on the ruminant immune system[J].Veterinary Parasitology,1997,72(3/4):327-343.
[25] MILLER H R,JACKSON F,NEWLANDS G,et al.Immune exclusion,a mechanism of protection against the ovine nematode
Haemonchus contortus[J].Research in Veterinary Science,1983,35(3):357-363.
[26] HUNTLEY J F,NEWLANDS G F,JACKSON F,et al.The influence of challenge dose,duration of immunity,or steroid treatment on mucosal mast cells and on the distribution of sheep mast cell proteinase in
Haemonchus-infected sheep[J].Parasite Immunology,1992,14(4):429-440.
[27] GILL H S,ALTMANN K,CROSS M L,et al.Induction of T helper 1- and T helper 2-type immune responses during
Haemonchus contortus infection in sheep[J].Immonology,2000,99(3):458-463.
[28] STRAIN S A J,STEAR M J.The influence of protein supplementation on the immune response to
Haemonchus contortus[J].Parasite Immunology,2001,23(10):527-531.
[29] ELSE K J.Have gastrointestinal nematodes outwitted the immune system?[J].Parasite Immunology,2005,27(10/11):407-415.
[30] BELLABY T,ROBINSON K,WAKELIN D.Induction of differential T-helper-cell responses in mice infected with variants of the parasitic nematode
Trichuris muris[J].Infection and Immunity,1996,64(3):791-795.
[31] JACKSON F,COOP R L.The development of anthelmintic resistance in sheep nematodes[J].Parasitology,2000,120(Suppl.):95-107.
[32] WALLER P J,THAMSBORG S M.Nematode control in green ruminant production systems[J].Trends in Parasitology,2004,20(10):493-497.
[33] VALDERRÁBANO J,GOMEZ-RINCÓN C,URIARTE J.Effect of nutritional status and fat reserves on the periparturient immune response to
Haemonchus contortus infection in sheep[J].Veterinary Parasitology,2006,141(1/2):122-131.
[34] POPPI D P,SYKES A R.The effect of endoparasitism on host nutrition—the implication for nutrient manipulation[J].Proceedings of the New Zealand Society of Animal Production,1990,50:237-243.
[35] BRICARELLO P A,AMARANTE A F T,ROCHA R A,et al.Influence of dietary protein supply on resistance to experimental infections with
Haemonchus contortus in Ile de France and Santa Ines lambs[J].Veterinary Parasitology,2005,134(1/2):99-109.
[36] NNADI P A,KAMALU T N,ONAH D N.The effect of dietary protein on the productivity of West African Dwarf (WAD) goats infected with
Haemonchus contortus[J].Veterinary Parasitology,2009,161(3/4):232-238.
[37] DONALDSON J,VAN HOUTERT M F J,SYKES A R.The effect of dietary fish meal supplementation on parasite burdens of periparturient sheep[J].Animal Science,2001,72(1):149-158.
[38] WALLER P J,BERNES G,RUDBY-MARTIN L,et al.Evaluation of copper supplementation of control
Haemonchus contortus infections of sheep in Sweden[J].Acta Veterinaria Scandinavica,2004,45:149-160.
[39] SIDDIQUI H U R,CAMERON R D.Effect of
Haemonchus contortus infection and nutrition on glucose and trace element[J].International Journal of Agriculture and Biology,2005,7(2):281-284.
[40] NRC.Mineral nutrient requirements of sheep[S].7th ed. Washington,D.C.:National Academy Press,1985.
[41] AFRC.Technical committee on responses to nutrients.Report 10.The nutrition of goats[J].Nutrition Abstracts and Reviews Z:Series B,1997,67:806-815.
[42] CHARTIER C,ETTER E,HESTE H,et al.Efficacy of copper oxide needles for the control of nematode parasites in dairy goats[J].Veterinary Research Communications,2000,24(6):389-399.
[43] BURKE J M,MILLER J E.Evaluation of multiple low doses of copper oxide wire particles compared with levamisole for control of
Haemonchus contortus in lambs[J].Veterinary Parasitology,2006,139(1/2/3):145-149.
[44] SYMONS L E.Plasma zinc and inappetence in sheep infected with
Trichostrongylus columbriformis[J].Journal of Comparative Pathology,1983,93(4):547-550.
[45] HOSKIN S O,WILSON P R,BARRY T N,et al.Effect of forage legumes containing condensed tannins on lungworm (
Dictyocaulus sp.) and gastrointestinal parasitism in young red deer (
Cervus elaphus)[J].Research in Veterinary Science,2000,68(3):223-230.
[46] SHAIK S A,TERRILL T H,MILLER J E,et al.Effects of feeding sericea lespedeza hay to goats infected with
Haemonchus contortus[J].South African Journal of Animal Science,2004,34:234-237.
[47] STEPEK G,BEHNKE J M,BUTTLE D J,et al.Natural plant cysteine proteinases as anthelmintics?[J].Trends in Parasitology,2004,20(7):322-327.
[48] HOSTE H,JACKSON F,ATHANASIADOU S,et al.The effects of tannin-rich plants on parasitic nematodes in ruminants[J].Trends in Parasitology,2006,22(6):253-261.
[49] KABASA J D,OPUDA-ASIBO J,TER MEULEN U.The effect of oral administration of polyethylene glycol on faecal helminth egg counts in pregnant goats grazed on browse containing condensed tannins[J].Tropical Animal Heath and Production,2000,32(2):73-86.
[50] 钟荣珍,孙海霞,刘华伟,等.植物单宁调控反刍动物胃肠道线虫抗性及作用机理研究进展[J].华北农学报,2011,26:252-257.
[51] CALLAHAN H L,CROUCH R K,JAMES E R.Helminth anti-oxidant enzymes:a protective mechanism against host oxidants?[J].Parasitology Today,1988,4(8):218-225.
[52] BROPHY P M,PRITCHARD D I.Immunity to helminths:ready to tip the biochemical balance?[J].Parasitology Today,1992,8(12):419-422.
[53] DO RÊGO LEAL M L,NICOLODI P R S J,SOARES J F,et al.Hematological parameters of lambs infected experimentally with
Haemonchus contortus and supplemented with selenium and vitamin E[J].Comparative Clinical Pathology,2011,20:369-374.
[54] DE WOLF B M.The effect of vitamin E supplementation on an experimental
Haemonchus contortus infection in Dorset lambs.Ph.D.Thesis.University of Rhode Island,2012:1-15.
