Obstetrics in elephants

Theriogenology

Volumn 70, Issue 2, 2008, Pages 131-144

  Hermes, R ^a   Saragusty, J ^a   Schaftenaar, W ^b   Goritz F ^a   Schmitt, D L ^c,d   Hildebrandt, T B ^a  

^a LEIBNIZ INSTITUTE FOR ZOO AND WILDLIFE RESEARCH   (Germany)

^b Rotterdam Zoo   (Netherlands)

^c MISSOURI STATE UNIVERSITY   (United States)

^d Ringling Bros Center for Elephant Conservation   (United States)

Author keywords

Dystocia; Elephas maximus; Loxodonta africana; Obstetrics; Parturition

Indexed keywords

ANIMAL; BIRTH; BREEDING; ELEPHANT; FEMALE; METHODOLOGY; OBSTETRICS; PHYSIOLOGY; PREGNANCY; PREGNANCY COMPLICATION; REVIEW;

ANIMALS; ELEPHANTS; FEMALE; OBSTETRICS; PARTURITION; PREGNANCY; PREGNANCY COMPLICATIONS; PREGNANCY, ANIMAL;

ANIMALIA; ELEPHANTIDAE; ELEPHAS MAXIMUS; LOXODONTA AFRICANA;

EID: 44949260829     PISSN: 0093691X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.theriogenology.2008.04.003     Document Type: Review

References (100)

1. Oerke A.-K., Heistermann M.A., and Hodges K. Duration of pregnancy and its relation to sex of calf and age of cow in the European population of Asian and African elephants. Proceedings of the international elephant conservation research symposium. Copenhagen, Denmark (2006) 125-131
2. Niemuller C.A., Brown J., and Hodges K.J. Elephants. In: Knobil E., and Neill J.D. (Eds). Encyclopedia of reproduction (1998), Academic Press, San Diego 1018-1029
3. Laws R.M. Aspects of reproduction in the African elephant, Loxodonta africana. J Reprod Fert 6 Suppl. (1969) 193-217
4. Balke J.M., Boever W.J., Ellersieck M.R., Seal U.S., and Smith D.A. Anatomy of the reproductive tract of the female African elephant (Loxodonta africana) with reference to development of techniques for artificial breeding. J Reprod Fert 84 2 (1988) 485-492
5. Perry J.S. The Reproduction of the African Elephant, Loxodonta africana. Phil Trans R Soc Lond B: Biol Sci 237 643 (1953) 93-149
6. Perry J.S. Implantation, foetal membranes and early placentation of the African elephant, Loxodonta africana. Phil Trans R Soc Lond B: Biol Sci 269 897 (1974) 109-135
7. Amoroso E.C., and Perry J.S. The foetal membranes and placenta of the African elephant (Loxodonta africana). Phil Trans R Soc Lond B: Biol Sci 248 743 (1964) 1-34
8. Davis S., and Benirschke K. Observations on the placenta of elephants (1991), Verh 33 Erkr Zootiere, Liberec, Czech Republic p. 39-45
9. Soma H., and Kawakami S. Parturition and placentation in African elephant (Loxodonta africana) (1991), Verh 33 Erkr Zootiere, Liberec, Czech Republic p. 47-51
10. Allen W.R., Mathias S., Wooding F.B.P., and van Aarde R.J. Placentation in the African elephant (Loxodonta africana). II. Morphological changes in the uterus and placenta throughout gestation. Placenta 24 6 (2003) 598-617
11. Murray S., Bush M., and Tell L.A. Medical management of postpartum problems in an Asian elephant (Elephas maximus) cow and calf. J Zoo Wildlife Med 27 (1996) 255-258
12. Foerner J.J. Dystocia in the elephant. In: Fowler M.E., and Miller R.E. (Eds). Zoo and wild animals medicine (1999), WB Saunders, Philadelphia 522-525
13. Schulte A.B. Social structure and helping behavior in captive elephants. Zoo Biol 19 (2000) 447-459
14. Schmid J. Status and reproductive capacity of the Asian elephant in zoos and circuses in Europe. Int Zoo News 45 6 (1998) 341-351
15. Olson D., and Wiese R.J. State of the North American African elephant population and projections for the future. Zoo Biol 19 5 (2000) 311-320
16. Wiese R.J. Asian elephants are not self-sustaining in North America. Zoo Biol 19 (2000) 299-309
17. Faust L.J., Thompson S.D., and Earnhardt J.M. Is reversing the decline of Asian elephants in North American zoos possible? An individual-based modeling approach. Zoo Biol 25 3 (2006) 201-218
18. Wiese R.J., and Willis K. Population management of zoo elephants. Int Zoo Yrb 40 1 (2006) 80-87
19. Hildebrandt T.B., and Göritz F. Sonographischer Nachweis von Leiomyomen im Genitaltrakt weiblicher Elefanten (1995), Verh 37 Erkr Zootiere, Dresden, Germany p. 287-94
20. Brown J.L., Hildebrandt T.B., Theison W., and Neiffer D.L. Endocrine and ultrasound evaluation of a non-cycling African elephant: identification of an ovarian follicular cyst. Zoo Biol 18 3 (1999) 223-232
21. Agnew D.W., Munson L., and Ramsay E.C. Cystic endometrial hyperplasia in elephants. Vet Pathol 41 2 (2004) 179-183
22. Hermes R., Hildebrandt T.B., and Göritz F. Reproductive problems directly attributable to long-term captivity-asymmetric reproductive aging. Anim Reprod Sci 82/83 (2004) 49-60
23. Hildebrandt T.B., Göritz F., Pratt N.C., Brown J.L., Montali R.J., Schmitt D.L., et al. Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): an important tool for assessing female reproductive function. Zoo Biol 19 5 (2000) 321-332
24. Hildebrandt T.B., Brown J.L., Hermes R., and Göritz F. Ultrasound for analysis of reproductive function in wildlife species. In: Holt W.V., Pickard A.R., Rodger J.C., and Wildt D.E. (Eds). Reproductive sciences and integrated conservation (2003), Cambridge University Press, Cambridge, UK
25. Drews B. Sonographische Charakterisierung der pränatalen Entwicklung der Elefanten (2006), Veterinary Medicine, Freien Universität, Berlin p. 113
26. Thitaram C., Pongsopawijit P., Thongtip N., Angkavanich T., Chansittivej S., Wongkalasin W., et al. Dystocia following prolonged retention of a dead fetus in an Asian elephant (Elephas maximus). Theriogenology 66 5 (2006) 1284-1291
27. Richman L.K., Montali R.J., Garber R.L., Kennedy M.A., Lehnhardt J., Hildebrandt T., et al. Novel endotheliotropic herpesviruses fatal for Asian and African elephants. Science 283 5405 (1999) 1171-1176
28. Taylor V.J., and Poole T.B. Captive breeding and infant mortality in Asian elephants: a comparison between twenty western zoos and three eastern elephant centers. Zoo Biol 17 4 (1998) 311-332
29. Terkel A. Overview of the African elephant EEP population. EAZA News 47 (2004) 4-8
30. Belterman R. Status of the Asian elephant EEP. EAZA News 47 (2004) 11-13
31. Evans G.H. Elephants and their diseases (1910), The Government Press, Rangoon, Burma
32. Niemuller C.A., Shaw H.J., and Hodges K.J. Pregnancy determination in the Asian elephant (Elephas maximus): a change in the plasma progesterone to 17α-hydroxyprogesterone ratio. Zoo Biol 16 5 (1997) 415-426
33. Schmitt D.L. Reproductive system. In: Fowler M.E., and Mikota S.K. (Eds). Biology, medicine, and surgery of elephants (2006), Blackwell Publishing, Ames, IA 347-356
34. Schmidt M.J. Calving elephants (normal). In: Fowler M.E., and Miller R.E. (Eds). Zoo and wild animals medicine (1999), W. B. Saunders, Philadelphia 521-522
35. Hildebrandt T.B., Göritz F., Hermes R., Reid C., Dehnhard M., and Brown J.L. Aspects of the reproductive biology and breeding management of Asian and African elephants Elephas maximus and Loxodonta africana. Int Zoo Yrb 40 1 (2006) 20-40
36. Schaftenaar W., and Hildebrandt T.B. Veterinary guidelines for reproduction-related management in captive female elephants (2005), Elephant TAG veterinary advisory document, Rotterdam, The Netherlands
37. Szdzuy K., Dehnhard M., Strauss G., Eulenberger K., and Hofer H. Behavioural and endocrinological parameters of female African and Asian elephants Loxodonta africana and Elephas maximus in the peripartal period. Int Zoo Yrb 40 1 (2006) 41-50
38. Hess D.L., Schmidt A.M., and Schmidt M.J. Reproductive cycle of the Asian elephant (Elephas maximus) in captivity. Biol Reprod 28 4 (1983) 767-773
39. Doyle C., York B., and Whitely A. A survey of Asian elephant births from 1962-1998. J Elephant Manag Assoc 10 (1999) 146-148
40. Fieß M., Heistermann M., and Hodges J.K. Patterns of urinary and fecal steroid excretion during the ovarian cycle and pregnancy in the African elephant (Loxodonta africana). Gen Comp Endocrinol 115 1 (1999) 76-89
41. Meyer J.M., Walker S.L., Freeman E.W., Steinetz B.G., and Brown J.L. Species and fetal gender effects on the endocrinology of pregnancy in elephants. Gen Comp Endocrinol 138 3 (2004) 263-270
42. Dehnhard M., Hatt J.-M., Eulenberger K., Ochs A., and Strauss G. Headspace solid-phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS) for the determination of 5[alpha]-androst-2-en-17-one and -17[beta]-ol in the female Asian elephant: application for reproductive monitoring and prediction of parturition. J Steroid Biochem Mol Biol 84 2-3 (2003) 383-391
43. Niemuller C.A., Gray C., Cummings E., and Liptrap R.M. Plasma concentrations of immunoreactive relaxin activity and progesterone in the pregnant Asian elephant (Elephas maximus). Anim Reprod Sci 53 1-4 (1998) 119-131
44. Hodges K.J. Endocrinology of the ovarian cycle and pregnancy in the Asian (Elephas maximus) and African (Loxodonta africana) elephant. Anim Reprod Sci 53 (1998) 3-18
45. Carden M., Schmitt D., Tomasi T., Bradford J., Moll D., and Brown J. Utility of serum progesterone and prolactin analysis for assessing reproductive status in the Asian elephant (Elephas maximus). Anim Reprod Sci 53 1-4 (1998) 133-142
46. Hildebrandt T.B., Drews B., Gaeth A.P., Göritz F., Hermes R., Schmitt D., et al. Foetal age determination and development in elephants. Proc R Soc Lond B 274 1608 (2007) 323-331
47. Suedmeyer K. Transabdominal ultrasonic gestational monitoring in an African elephant (Loxodonta africana). Proceedings of the annual meeting of American association zoo vetinarians. Milwaukee, Wisconsin (2002) 219-220
48. Schaftenaar W. Vaginal vestibulotomy in an Asian elephant (Elephas maximus). Proceedings of the annual meeting of American association zoo vetinarians, AAZV. Puerto Vallarta, Mexico (1996) 434-439
49. ACOG. Dystocia and augmentation of labor. ACOG Bull 49 in Obstet Gynecol 102 6 (2003) 1445-1454
50. Parent A.S., Teilmann G., Juul A., Skakkebaek N.E., Toppari J., and Bourguignon J.P. The timing of normal puberty and the age limits of sexual precocity: variations around the world, secular trends, and changes after migration. Endocr Rev 24 5 (2003) 668-693
51. Cheung C.C., Thornton J.E., Kuijper J.L., Weigle D.S., Clifton D.K., and Steiner R.A. Leptin is a metabolic gate for the onset of puberty in the female rat. Endocrinol 138 2 (1997) 855-858
52. Temmerman M., Verstraelen H., Martens G., and Bekaert A. Delayed childbearing and maternal mortality. Eur J Obstet Gynecol Reprod Biol 114 1 (2004) 19-22
53. Heck K.E., Schoendorf K.C., Ventura S.J., and Kiely J.L. Delayed childbearing by education level in the United States, 1969-1994. Matern Child Health J 1 2 (1997) 81-88
54. Lowe N.K. A review of factors associated with dystocia and Cesarean section in nulliparous women. J Midwifery Womens Health 52 3 (2007) 216-228
55. Treacy A., Robson M., and O'Herlihy C. Dystocia increases with advancing maternal age. Am J Obstet Gynecol 195 3 (2006) 760-763
56. Lee P.C., and Moss C.J. Early maternal investment in male and female African elephant calves. Behav Ecol Sociobiol 18 5 (1986) 353-361
57. Kurt F., and Kumarasinghe J.C. Remarks on body growth and phenotypes in Asian elephant Elephas maximus. Acta Therio Suppl. 5 (1998) 135-153
58. Eisenberg J.F., McKay G.M., and Jainudeen M.R. Reproductive behavior of the Asiatic elephant. Behaviour 38 3/4 (1971) 193-224
59. Buss I.O., and Smith N.S. Observations on reproduction and breeding behavior in the African elephant. J Wildlife Manag 30 2 (1966) 375-389
60. Bradshaw G.A., Schore A.N., Brown J.L., Poole J.H., and Moss C.J. Elephant breakdown. Nature 433 7028 (2005) 807
61. Segal S., Csavoy A.N., and Datta S. The tocolytic effect of catecholamines in the gravid rat uterus. Anesth Analg 87 4 (1998) 864-869
62. van der Kolk J.H., van Leeuwen J.P.T.M., van den Belt A.J.M., van Schaik R.H.N., and Schaftenaar W. Subclinical hypocalcaemia in captive Asian elephants (Elephas maximus). Vet Rec 162 15 (2008) 475-479
63. Fowler M.E. Infectious diseases. In: Fowler M.E., and Mikota S.K. (Eds). Biology, medicine and surgery of elephants (2006), Blackwell Publishing, Ames, IA 131-158
64. Richman L.K. Elephant herpesvirus. In: Fowler M.E., and Miller R.E. (Eds). Zoo and wild animal medicine, current therapy (2008), Saunders, St. Louis, Missouri 349-354
65. Wisser J., Rudolph M., Frolich K., Pilaski J., Strauss G., Meyer H., et al. Cowpox virus infection causing stillbirth in an Asian elephant (Elephas maximus). Vet Rec 149 8 (2001) 244-246
66. Emanuelson K.A., and Kinzley C.E. Salmonellosis and subsequent abortion in two African elephants. Proceedings of the joint conference of the American association of zoo veterinarians and the international association for aquatic animal medicine. New Orleans, LA (2000) 269-274
67. Colburn D.J., Deutscher G.H., Nielsen M.K., and Adams D.C. Effects of sire, dam traits, calf traits, and environment on dystocia and subsequent reproduction of two-year-old heifers. J Anim Sci 75 6 (1997) 1452-1460
68. Johanson J.M., and Berger P.J. Birth weight as a predictor of calving ease and perinatal mortality in Holstein cattle. J Dairy Sci 86 11 (2003) 3745-3755
69. Hay K.A., and Mansfield A.W. Narwhal Monodon monoceros Linnaeus 1758. In: Ridgway S.H., Harrison R., and Sir (Eds). Handbook of marine mammals (1989), Academic Press, London 145-176
70. Caldwell D.K., and Caldwell MC. Manatees: Trichechus manatas Linnaeus 1758, Trichechus senegalensis Link 1795 and Trichechus inunguis (Natterer 1883). In: Ridgway S.H., Harrison R., and Sir (Eds). Handbook of marine mammals (1989), Academic Press, London 33-66
71. Marsh H., Lloze R., Heinsohn G.E., and Kasuya T. Irrawaddy dolphin Orcaella brevirostris (Gray 1866). In: Ridgway S.H., Harrison R., and Sir (Eds). Handbook of marine mammals (1989), Academic Press, London 101-118
72. Duffield D.A., Odell D.K., McBain J.F., and Andrews B. Killer whale (Orcinus orca) reproduction at Sea World. Zoo Biol 14 5 (1995) 417-430
73. Schmitt D.L., and Pace L.W. Multiple congenital cardiac anomalies in a newborn Asian elephant (Elephas maximus). Elephant managers association conference. Syracuse, NY (2000) 13-14
74. Gage L.G., and Schmitt D. Dystocia in an African elephant (Loxodonta africana). Proceedings of the joint conference of American association of zoo vetinary, association of reptile and amphibians vetinary nutrition advisory group. Minneapolis, MN (2003) 88
75. Hildebrandt T.B. Reproductive and diagnostic ultrasonography. In: Fowler M.E., and Mikota S.K. (Eds). Biology, medicine and surgery of elephants (2006), Blackwell Publishing, Ames, IA 357-376
76. Lange A., Hildebrandt T.B., Strauss G., Czupalla O., Göritz F., Schaftenaar W., et al. Möglichkeiten und Grenzen der Geburtshilfe bei Elefanten (1999), Verh 39 Erkr Zootiere, Vienna, Austria p. 47-58
77. Olson D. Pregnancy and parturition. In: Olson D. (Ed). Elephant husbandry resource guide (2004), Allen Press, Lawrence, KS 135-141
78. Kaul M.P., and Herring S.A. Superficial heat and cold-how to maximize the benefits. Phys Sportsmed 22 12 (1994) 65-74
79. Yarrington J.T., Capen C.C., Black H.E., and Re R. Effects of a low calcium prepartal diet on calcium homeostatic mechanisms in the cow: morphologic and biochemical studies. J Nutr 107 12 (1977) 2244-2256
80. Meyer H., and Coenen M. Pferdefütterung (2002), Paul Parey Verlag, Berlin
81. Clauss M., Loehlein W., Kienzle E., and Wiesner H. Studies on feed digestibilities in captive Asian elephants (Elephas maximus). J Anim Physiol Anim Nutr 87 3/4 (2003) 160-173
82. Schmitt D. Elephant birth protocol (2001), Riddle's Elephant and Wildlife Sanctuary, Greenbrier, Arkansas p. 1-9
83. Flügger M. Use of oxytocin for birth assistance in an Asian elephant (Elephas maximus)-a case report (1999), Verh 39 Erkr Zootiere, Vienna, Austria p. 59-62
84. Breeveld-Dwarkasing V.N.A., Struijk P.C., Lotgering F.K., Eijskoot F., Kindahl H., van der Weijden G.C., et al. Cervical dilatation related to uterine electromyographic activity and endocrinological changes during prostaglandin F2α-induced parturition in cows. Biol Reprod 68 2 (2003) 536-542
85. Rajabi M.R., Dodge G.R., Solomon S., and Poole A.R. Immunochemical and immunohistochemical evidence of estrogen-mediated collagenolysis as a mechanism of cervical dilatation in the guinea pig at parturition. Endocrinology 128 1 (1991) 371-378
86. Roberts J.M., Insel P.A., Goldfien R.D., and Goldfien A. α-Adrenoreceptors but not β-adrenoreceptors increase in rabbit uterus with oestrogen. Nature 270 5638 (1977) 624-625
87. Schaftenaar W., Hildebrandt T.B., Flügger M., Göritz F., Schmitt D.L., and West G. Guidelines for veterinary assistance during the reproductive process in female elephants. Proceedings of the American association of zoo vetinarians. Orlando, FL (2001) 348-355
88. Summers L. Methods of cervical ripening and labor induction. J Nurse Midwifery 42 2 (1997) 71-85
89. Hofmeyr G.J., Gulmezoglu A.M., and Alfirevic Z. Misoprostol for induction of labour: a systematic review. Br J Obstet Gynecol 106 8 (1999) 798-803
90. Atmaca R., Kafkasli A., Burak F., and Germen A.T. Priming effect of misoprostol on estrogen pretreated cervix in postmenopausal women. Tohoku J Exp Med 206 3 (2005) 237-241
91. Goldberg A.B., Greenberg M.B., and Darney P.D. Misoprostol and pregnancy. New Engl J Med 344 1 (2001) 38-47
92. Sedgwick C.J. Allometric scaling and emergency care: the importance of body size. In: Fowler M.E. (Ed). Zoo and wild animal medicine (1993), W.B. Sounders Co., Phyladelphia 34-37
93. Ferguson J.K.W. A study of the motility of the intact uterus at term. Surg Gynecol Obstet 73 (1941) 359-366
94. Williams G., Gazal O., Leshin L., Stanko R., and Anderson L. Physiological regulation of maternal behavior in heifers: roles of genital stimulation, intracerebral oxytocin release, and ovarian steroids. Biol Reprod 65 1 (2001) 295-300
95. Aurich J.E., Besognet B., and Daels P.F. Evidence for opioidergic inhibition of oxytocin release in periparturient mares. Theriogenology 46 3 (1996) 387-396
96. Kendrick K.M., Keverne E.B., Hinton M.R., and Goode J.A. Cerebrospinal fluid and plasma concentrations of oxytocin and vasopressin during parturition and vaginocervical stimulation in the sheep. Brain Res Bull 26 5 (1991) 803-807
97. Sansone G.R., Gerdes C.A., Steinman J.L., Winslow J.T., Ottenweller J.E., Komisaruk B.R., et al. Vaginocervical stimulation releases oxytocin within the spinal cord in rats. Neuroendocrinology 75 5 (2002) 306-315
98. Hildebrandt T.B., Strike T., Flach E., Sambrook L., Dodds J., Lindsay N., et al. Fetotomy in the elephant (2003), Verh 41 Erkr Zootiere, Rome, Italy p. 315-18
99. Merkt H., Ahlers D., Bader H., Brandt H.-P., Böer M., and Dittrich L. Der Dammschnitt eine geburtshilfliche Interventionsmöglichkeit bei der Elefantenkuh. Dtsch Tierärztl Wschr 92 (1985) 428-432
100. Merkt H., Ahlers D., Bader H., Rath D., Brandt H.-P., Böer M., et al. Nachbehandlung und Heilungsverlauf bei einer Elefantenkuh nach Geburtshilfe durch Dammschnitt. Berl Münch Tierärztl Wschr 99 (1986) 329-333