-
1
-
-
0032959507
-
Serum prolactin concentrations in the captive female African elephant (Loxodonta africana): Potential effects of season and steroid hormone interactions
-
Bechert US, Swanson L, Wasser SK, Hess DL, Stormshak F. 1999. Serum prolactin concentrations in the captive female African elephant (Loxodonta africana): potential effects of season and steroid hormone interactions. Gen Comp Endocrinol 114:269-78.
-
(1999)
Gen Comp Endocrinol
, vol.114
, pp. 269-278
-
-
Bechert, U.S.1
Swanson, L.2
Wasser, S.K.3
Hess, D.L.4
Stormshak, F.5
-
2
-
-
0023810931
-
Short and long phases of progesterone secretion during the oestrous cycle of the African elephant (Loxodonta africana)
-
Brannian JD, Griffin F, Papkoff H, Terranova PF. 1988. Short and long phases of progesterone secretion during the oestrous cycle of the African elephant (Loxodonta africana). J Reprod Fertil 84:357-65.
-
(1988)
J Reprod Fertil
, vol.84
, pp. 357-365
-
-
Brannian, J.D.1
Griffin, F.2
Papkoff, H.3
Terranova, P.F.4
-
3
-
-
84995144953
-
Urinary androstenedione and luteinizing hormone concentrations during musth in a mature African elephant
-
Brannian JD, Griffin F, Terranova PF. 1989. Urinary androstenedione and luteinizing hormone concentrations during musth in a mature African elephant. Zoo Biol 8:165-70.
-
(1989)
Zoo Biol
, vol.8
, pp. 165-170
-
-
Brannian, J.D.1
Griffin, F.2
Terranova, P.F.3
-
4
-
-
0006664444
-
Difficulties associated with diagnosis and treatment of ovarian dysfunction in elephants - The flatliner problem
-
Brown JL. 1999. Difficulties associated with diagnosis and treatment of ovarian dysfunction in elephants - the flatliner problem. J Elephant Managers Assoc 10:55-61.
-
(1999)
J Elephant Managers Assoc
, vol.10
, pp. 55-61
-
-
Brown, J.L.1
-
5
-
-
84995146413
-
Serum and urinary hormones during pregnancy and the peri- and postpartum period in an Asian elephant (Elephas maximus)
-
Brown JL, Lehnhardt J. 1995. Serum and urinary hormones during pregnancy and the peri- and postpartum period in an Asian elephant (Elephas maximus). Zoo Biol 14:555-64.
-
(1995)
Zoo Biol
, vol.14
, pp. 555-564
-
-
Brown, J.L.1
Lehnhardt, J.2
-
6
-
-
0040745829
-
Secretory patterns of serum prolactin in Asian (Elephas maximus) and African (Loxodonta africana) elephants during different reproductive states: Comparison with concentrations in a non-cycling African elephant
-
Brown JL, Lehnhardt J. 1997. Secretory patterns of serum prolactin in Asian (Elephas maximus) and African (Loxodonta africana) elephants during different reproductive states: comparison with concentrations in a non-cycling African elephant. Zoo Biol 16:149-59.
-
(1997)
Zoo Biol
, vol.16
, pp. 149-159
-
-
Brown, J.L.1
Lehnhardt, J.2
-
7
-
-
0002464535
-
Cyclic patterns of luteinizing hormone, follicle-stimulating hormone, inhibin, and progesterone in the Asian elephant (Elephas maximus)
-
Brown JL, Citino SB, Bush M, Lehnhardt J, Phillips LG. 1991. Cyclic patterns of luteinizing hormone, follicle-stimulating hormone, inhibin, and progesterone in the Asian elephant (Elephas maximus). J Zoo Wildl Med 22:49-57.
-
(1991)
J Zoo Wildl Med
, vol.22
, pp. 49-57
-
-
Brown, J.L.1
Citino, S.B.2
Bush, M.3
Lehnhardt, J.4
Phillips, L.G.5
-
8
-
-
0027742125
-
Effects of GnRH analogues on pituitary-testicular function in free-ranging African elephants (Loxodonta africana)
-
Brown JL, Bush M, Wildt DE, Raath JP, de Vos V, Howard JG. 1993. Effects of GnRH analogues on pituitary-testicular function in free-ranging African elephants (Loxodonta africana). J Reprod Fertil 99:627-34.
-
(1993)
J Reprod Fertil
, vol.99
, pp. 627-634
-
-
Brown, J.L.1
Bush, M.2
Wildt, D.E.3
Raath, J.P.4
De Vos, V.5
Howard, J.G.6
-
9
-
-
84995132681
-
Urinary cortisol analyses for monitoring adrenal activity in elephants
-
Brown JL, Wemmer CM, Lehnhardt J. 1995. Urinary cortisol analyses for monitoring adrenal activity in elephants. Zoo Biol 14:533-42.
-
(1995)
Zoo Biol
, vol.14
, pp. 533-542
-
-
Brown, J.L.1
Wemmer, C.M.2
Lehnhardt, J.3
-
10
-
-
0033433791
-
Endocrine and ultrasound evaluation of a non-cycling African elephant: Identification of a follicular ovarian cyst
-
Brown JL, Hildebrandt T, Theison W, Neiffer DL. 1999a. Endocrine and ultrasound evaluation of a non-cycling African elephant: identification of a follicular ovarian cyst. Zoo Biol 18:223-32.
-
(1999)
Zoo Biol
, vol.18
, pp. 223-232
-
-
Brown, J.L.1
Hildebrandt, T.2
Theison, W.3
Neiffer, D.L.4
-
11
-
-
0032748563
-
Hormone secretion in the Asian elephant (Elephas maximus): Characterization of ovulatory and anovulatory LH surges
-
Brown JL, Schmitt DL, Bellem A, Graham LH, Lehnhardt J. 1999b. Hormone secretion in the Asian elephant (Elephas maximus): characterization of ovulatory and anovulatory LH surges. Biol Reprod 61:1294-9.
-
(1999)
Biol Reprod
, vol.61
, pp. 1294-1299
-
-
Brown, J.L.1
Schmitt, D.L.2
Bellem, A.3
Graham, L.H.4
Lehnhardt, J.5
-
12
-
-
0032752932
-
Examination of the relative role of FSH and LH in the mechanism of ovulatory follicle selection in sheep
-
Campbell BK, Dobson H, Baird DT, Scaramuzzi RJ. 1999. Examination of the relative role of FSH and LH in the mechanism of ovulatory follicle selection in sheep. J Reprod Fertil 117:355-67.
-
(1999)
J Reprod Fertil
, vol.117
, pp. 355-367
-
-
Campbell, B.K.1
Dobson, H.2
Baird, D.T.3
Scaramuzzi, R.J.4
-
13
-
-
0032582730
-
Utility of serum progesterone and prolactin analysis for assessing reproductive status in the Asian elephant (Elephas maximus)
-
Garden M, Schmitt D, Tomasi T, Bradford J, Moll D, Brown JL. 1998. Utility of serum progesterone and prolactin analysis for assessing reproductive status in the Asian elephant (Elephas maximus). Anim Reprod Sci 53:133-42.
-
(1998)
Anim Reprod Sci
, vol.53
, pp. 133-142
-
-
Garden, M.1
Schmitt, D.2
Tomasi, T.3
Bradford, J.4
Moll, D.5
Brown, J.L.6
-
14
-
-
0018592591
-
Cyclic release of luteinizing hormone and the effects of luteinizing hormone-releasing hormone injection in Asiatic elephants
-
Chappel SC, Schmidt MJ. 1979. Cyclic release of luteinizing hormone and the effects of luteinizing hormone-releasing hormone injection in Asiatic elephants. Am J Vet Res 40:451-3.
-
(1979)
Am J Vet Res
, vol.40
, pp. 451-453
-
-
Chappel, S.C.1
Schmidt, M.J.2
-
15
-
-
84995153603
-
Serum testosterone and musth in captive male African and Asian elephants
-
Cooper KA, Harder JD, Clawson DH, Fredrick DL, Lodge GA, Peachey HC, Spellmire TJ, Winstel DP. 1990. Serum testosterone and musth in captive male African and Asian elephants. Zoo Biol 9:297-306.
-
(1990)
Zoo Biol
, vol.9
, pp. 297-306
-
-
Cooper, K.A.1
Harder, J.D.2
Clawson, D.H.3
Fredrick, D.L.4
Lodge, G.A.5
Peachey, H.C.6
Spellmire, T.J.7
Winstel, D.P.8
-
16
-
-
84995144916
-
Estrogen metabolism in the Asian elephant (Elephas maximus)
-
Czekala NM, Roocroft A, Bates M, Allen J, Lasley BL. 1992. Estrogen metabolism in the Asian elephant (Elephas maximus). Zoo Biol 11:75-80.
-
(1992)
Zoo Biol
, vol.11
, pp. 75-80
-
-
Czekala, N.M.1
Roocroft, A.2
Bates, M.3
Allen, J.4
Lasley, B.L.5
-
17
-
-
84995123084
-
Salivary cortisol assessment for stress detection in the Asian elephant (Elephas maximus): A pilot study
-
Dathe HH, Kuckelkorn B, Minnemann D. 1992. Salivary cortisol assessment for stress detection in the Asian elephant (Elephas maximus): a pilot study. Zoo Biol 11:285-9.
-
(1992)
Zoo Biol
, vol.11
, pp. 285-289
-
-
Dathe, H.H.1
Kuckelkorn, B.2
Minnemann, D.3
-
19
-
-
0015178257
-
Reproductive behaviour of the Asiatic elephant (Elephas maximus maximus L.)
-
Eisenberg JF, McKay GM, Jainudeen MR. 1971. Reproductive behaviour of the Asiatic elephant (Elephas maximus maximus L.). Behaviour 34:193-225.
-
(1971)
Behaviour
, vol.34
, pp. 193-225
-
-
Eisenberg, J.F.1
McKay, G.M.2
Jainudeen, M.R.3
-
20
-
-
0032993473
-
Patterns of urinary and faecal steroid excretion during the ovarian cycle and pregnancy in the African elephant (Loxodonta africana)
-
Fieß M, Heistermann M, Hodges JK. 1999. Patterns of urinary and faecal steroid excretion during the ovarian cycle and pregnancy in the African elephant (Loxodonta africana). Gen Comp Endocrinol 115:76-89.
-
(1999)
Gen Comp Endocrinol
, vol.115
, pp. 76-89
-
-
Fieß, M.1
Heistermann, M.2
Hodges, J.K.3
-
22
-
-
0030536059
-
Cortisol metabolism in the domestic cat and implications for developing a non-invasive measure of adrenocortical activity in non-domestic felids
-
Graham LG, Brown JL. 1996. Cortisol metabolism in the domestic cat and implications for developing a non-invasive measure of adrenocortical activity in non-domestic felids. Zoo Biol 15:71-82.
-
(1996)
Zoo Biol
, vol.15
, pp. 71-82
-
-
Graham, L.G.1
Brown, J.L.2
-
23
-
-
0039540483
-
Preliminary results of non-invasive monitoring of the estrous cycle in female Asian elephants (Elephas maximus) through fecal steroid analysis
-
Columbus, OH
-
Gual-Sill F, Pickard AR, Holt WV, Green D. 1999. Preliminary results of non-invasive monitoring of the estrous cycle in female Asian elephants (Elephas maximus) through fecal steroid analysis. Proceedings of American Association of Zoo Veterinarians Annual Conference, Columbus, OH. p 87-92.
-
(1999)
Proceedings of American Association of Zoo Veterinarians Annual Conference
, pp. 87-92
-
-
Gual-Sill, F.1
Pickard, A.R.2
Holt, W.V.3
Green, D.4
-
24
-
-
0001251226
-
Plasma testosterone levels relative to musth in the male African elephant
-
Hall-Martin AJ, van der Walt LA. 1984. Plasma testosterone levels relative to musth in the male African elephant. Koedoe 27:147-9.
-
(1984)
Koedoe
, vol.27
, pp. 147-149
-
-
Hall-Martin, A.J.1
Van Der Walt, L.A.2
-
25
-
-
0000365062
-
Assessment of ovarian function in the African elephant (Loxodonta africana) by measurement of 5α-reduced progesterone metabolites in serum and urine
-
Heistermann M, Trohorsch B, Hodges JK. 1997. Assessment of ovarian function in the African elephant (Loxodonta africana) by measurement of 5α-reduced progesterone metabolites in serum and urine. Zoo Biol 16:273-84.
-
(1997)
Zoo Biol
, vol.16
, pp. 273-284
-
-
Heistermann, M.1
Trohorsch, B.2
Hodges, J.K.3
-
26
-
-
0034556262
-
Ultrasonography of the sexual cycle in female African elephants (Loxodonta africana)
-
Hermes R, Olson D, Göritz F, Brown JL, Schmitt DL, Hagan D, Peterson JS, Fritsch G, Hildebrandt TB. 2000. Ultrasonography of the sexual cycle in female African elephants (Loxodonta africana). Zoo Biol 19:369-82.
-
(2000)
Zoo Biol
, vol.19
, pp. 369-382
-
-
Hermes, R.1
Olson, D.2
Göritz, F.3
Brown, J.L.4
Schmitt, D.L.5
Hagan, D.6
Peterson, J.S.7
Fritsch, G.8
Hildebrandt, T.B.9
-
27
-
-
0020563671
-
Reproductive cycle of the Asian elephant (Elephas maximus) in captivity
-
Hess DL, Schmidt AM, Schmidt MJ. 1983. Reproductive cycle of the Asian elephant (Elephas maximus) in captivity. Biol Reprod 28:767-73.
-
(1983)
Biol Reprod
, vol.28
, pp. 767-773
-
-
Hess, D.L.1
Schmidt, A.M.2
Schmidt, M.J.3
-
28
-
-
0009008948
-
Assessment of health and reproductive status in African elephants by transrectal ultrasonography
-
Houston, TX
-
Hildebrandt TB, Goeritz F, Pratt NC, Schmitt DL, Lehnhardt J, Hermes R, Quandt S, Raath J, West G, Montali RJ. 1997. Assessment of health and reproductive status in African elephants by transrectal ultrasonography. Proceedings of American Association of Zoo Veterinarians Annual Conference, Houston, TX. p 207-11.
-
(1997)
Proceedings of American Association of Zoo Veterinarians Annual Conference
, pp. 207-211
-
-
Hildebrandt, T.B.1
Goeritz, F.2
Pratt, N.C.3
Schmitt, D.L.4
Lehnhardt, J.5
Hermes, R.6
Quandt, S.7
Raath, J.8
West, G.9
Montali, R.J.10
-
29
-
-
84892127396
-
Successful artificial insemination of African nulliparous elephants at the Indianapolis Zoo
-
Vienna
-
Hildebrandt TB, Goeritz, F, Schnorrenberg A, Hermes R, Schmitt DL, Hagan D, Peterson JS, Brown JL, Loskutoff N, Pratt NC, Lehnhardt J, Miller G, Montali RJ, Olson D. 1999a. Successful artificial insemination of African nulliparous elephants at the Indianapolis Zoo. Thirty-ninth International Symposium on Diseases of Zoo and Wildlife Animals, Vienna.
-
(1999)
Thirty-ninth International Symposium on Diseases of Zoo and Wildlife Animals
-
-
Hildebrandt, T.B.1
Goeritz, F.2
Schnorrenberg, A.3
Hermes, R.4
Schmitt, D.L.5
Hagan, D.6
Peterson, J.S.7
Brown, J.L.8
Loskutoff, N.9
Pratt, N.C.10
Lehnhardt, J.11
Miller, G.12
Montali, R.J.13
Olson, D.14
-
30
-
-
0040132096
-
Artificial insemination of African (Loxodonta africana) and Asian (Elephas maximus) elephants
-
Columbus, OH
-
Hildebrandt TB, Göritz F, Hermes R, Schmitt DL, Brown JL, Schwammer H, Loskutoff N, Pratt NC, Lehnhardt JL, Montali RJ, Olson D. 1999b. Artificial insemination of African (Loxodonta africana) and Asian (Elephas maximus) elephants. Proceedings of American Association of Zoo Veterinarians Annual Conference, Columbus, OH. p 83-6.
-
(1999)
Proceedings of American Association of Zoo Veterinarians Annual Conference
, pp. 83-86
-
-
Hildebrandt, T.B.1
Göritz, F.2
Hermes, R.3
Schmitt, D.L.4
Brown, J.L.5
Schwammer, H.6
Loskutoff, N.7
Pratt, N.C.8
Lehnhardt, J.L.9
Montali, R.J.10
Olson, D.11
-
31
-
-
0040183951
-
Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): An important tool for assessing female reproductive function
-
Hildebrandt TB, Göritz F, Pratt NC, Brown JL, Montali RJ, Schmitt DL, Fritsch G, Hermes R. 2000a. Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): an important tool for assessing female reproductive function. Zoo Biol 19:321-32.
-
(2000)
Zoo Biol
, vol.19
, pp. 321-332
-
-
Hildebrandt, T.B.1
Göritz, F.2
Pratt, N.C.3
Brown, J.L.4
Montali, R.J.5
Schmitt, D.L.6
Fritsch, G.7
Hermes, R.8
-
32
-
-
0034556526
-
Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): An important tool for assessing male reproductive function
-
Hildebrandt TB, Hermes R, Pratt NC, Fritsch G, Blottner S, Schmitt DL, Ratanakorn P, Brown JL, Rietschel W, Göritz F. 2000b. Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): an important tool for assessing male reproductive function. Zoo Biol 19:333-46.
-
(2000)
Zoo Biol
, vol.19
, pp. 333-346
-
-
Hildebrandt, T.B.1
Hermes, R.2
Pratt, N.C.3
Fritsch, G.4
Blottner, S.5
Schmitt, D.L.6
Ratanakorn, P.7
Brown, J.L.8
Rietschel, W.9
Göritz, F.10
-
33
-
-
0032582592
-
Endocrinology of the ovarian cycle and pregnancy in the Asian (Elephas maximus) and African (Loxodonta africana) elephant
-
Hodges JK. 1998. Endocrinology of the ovarian cycle and pregnancy in the Asian (Elephas maximus) and African (Loxodonta africana) elephant. Anim Reprod Sci 53:3-18.
-
(1998)
Anim Reprod Sci
, vol.53
, pp. 3-18
-
-
Hodges, J.K.1
-
34
-
-
0020694609
-
Circulating oestrogen concentrations during pregnancy in the African elephant (Loxodonta africana)
-
Hodges JK, Henderson C, McNeilly AS. 1983. Circulating oestrogen concentrations during pregnancy in the African elephant (Loxodonta africana). J Reprod Fertil 67:121-7.
-
(1983)
J Reprod Fertil
, vol.67
, pp. 121-127
-
-
Hodges, J.K.1
Henderson, C.2
McNeilly, A.S.3
-
35
-
-
84987593559
-
Circulating hormones during pregnancy in the Asian and African elephants (Elephas maximus and Loxodonta africana): A diagnostic test based on the measurement of prolactin
-
Hodges JK, McNeilly AS, Hess DL. 1987. Circulating hormones during pregnancy in the Asian and African elephants (Elephas maximus and Loxodonta africana): a diagnostic test based on the measurement of prolactin. Int Zoo Yearbook 26:285-9.
-
(1987)
Int Zoo Yearbook
, vol.26
, pp. 285-289
-
-
Hodges, J.K.1
McNeilly, A.S.2
Hess, D.L.3
-
36
-
-
0031045044
-
Concentrations of progesterone and the 5α-reduced progestins, 5α-pregnane-3,20-dione and 3α-hydroxy-5α-pregnan-20-one, in luteal tissue and circulating blood and their relationship to luteal function in the African elephant, Loxodonta africana
-
Hodges JK, Heistermann M, Beard A, van Aarde RJ. 1997. Concentrations of progesterone and the 5α-reduced progestins, 5α-pregnane-3,20-dione and 3α-hydroxy-5α-pregnan-20-one, in luteal tissue and circulating blood and their relationship to luteal function in the African elephant, Loxodonta africana. Biol Reprod 56:640-6.
-
(1997)
Biol Reprod
, vol.56
, pp. 640-646
-
-
Hodges, J.K.1
Heistermann, M.2
Beard, A.3
Van Aarde, R.J.4
-
37
-
-
0015176817
-
Oestrous cycle of the Asiatic elephant, Elephas maximus, in captivity
-
Jainudeen MR, Eisenberg JF, Tilakeratne N. 1971. Oestrous cycle of the Asiatic elephant, Elephas maximus, in captivity. J Reprod Fertil 27:321-8.
-
(1971)
J Reprod Fertil
, vol.27
, pp. 321-328
-
-
Jainudeen, M.R.1
Eisenberg, J.F.2
Tilakeratne, N.3
-
38
-
-
0015319003
-
Plasma testosterone levels in relation to musth and sexual activity in the male Asiatic elephant, Elephas maximus
-
Jainudeen MR, Katongole CB, Short RV. 1972. Plasma testosterone levels in relation to musth and sexual activity in the male Asiatic elephant, Elephas maximus. J Reprod Fertil 29:99-103.
-
(1972)
J Reprod Fertil
, vol.29
, pp. 99-103
-
-
Jainudeen, M.R.1
Katongole, C.B.2
Short, R.V.3
-
39
-
-
0029859614
-
Nonluteal estrous cycles of 3-week duration are initiated by anovulatory luteinizing hormone peaks in African elephants
-
Kapustin N, Critser JK, Olson D, Malven PV. 1996. Nonluteal estrous cycles of 3-week duration are initiated by anovulatory luteinizing hormone peaks in African elephants. Biol Reprod 55:1147-54.
-
(1996)
Biol Reprod
, vol.55
, pp. 1147-1154
-
-
Kapustin, N.1
Critser, J.K.2
Olson, D.3
Malven, P.V.4
-
41
-
-
0029973974
-
Testosterone secretion, musth behaviour and social dominance in captive male Asian elephants living near the equator
-
Lincoln GA, Ratnasooriya WD. 1996. Testosterone secretion, musth behaviour and social dominance in captive male Asian elephants living near the equator. J Reprod Fertil 108:107-13.
-
(1996)
J Reprod Fertil
, vol.108
, pp. 107-113
-
-
Lincoln, G.A.1
Ratnasooriya, W.D.2
-
42
-
-
84995127592
-
Reproductive and hormonal changes during the estrous cycle and pregnancy in Asian elephants (Elephas maximus)
-
Mainka SA, Lothrop CD Jr. 1990. Reproductive and hormonal changes during the estrous cycle and pregnancy in Asian elephants (Elephas maximus). Zoo Biol 9:411-9.
-
(1990)
Zoo Biol
, vol.9
, pp. 411-419
-
-
Mainka, S.A.1
Lothrop C.D., Jr.2
-
43
-
-
0020661779
-
Blood concentrations of gonadotrophins, prolactin and gonadal steroids in males and in non-pregnant and pregnant female African elephants (Loxodonta africana)
-
McNeilly AS, Martin RD, Hodges JK, Smuts GL. 1983. Blood concentrations of gonadotrophins, prolactin and gonadal steroids in males and in non-pregnant and pregnant female African elephants (Loxodonta africana). J Reprod Fertil 67:113-20.
-
(1983)
J Reprod Fertil
, vol.67
, pp. 113-120
-
-
McNeilly, A.S.1
Martin, R.D.2
Hodges, J.K.3
Smuts, G.L.4
-
45
-
-
0002457116
-
Influence of stress on reproduction: Measure of well-being
-
Moberg GP, editor. Bethesda, MD: American Physiological Society
-
Moberg G. 1985. Influence of stress on reproduction: measure of well-being. In: Moberg GP, editor. Animal stress. Bethesda, MD: American Physiological Society. p 245-67.
-
(1985)
Animal Stress
, pp. 245-267
-
-
Moberg, G.1
-
46
-
-
0025928911
-
How behavioral stress disrupts the endocrine control of reproduction in domestic animals
-
Moberg GP. 1990. How behavioral stress disrupts the endocrine control of reproduction in domestic animals. J Dairy Sci 74:304-11.
-
(1990)
J Dairy Sci
, vol.74
, pp. 304-311
-
-
Moberg, G.P.1
-
47
-
-
0032086447
-
Evaluating adrenal activity in African wild dogs (Lycaon pictus) by fecal corticosteroid analysis
-
Monfort SL, Mashburn KL, Brewer BA, Creel SR. 1998. Evaluating adrenal activity in African wild dogs (Lycaon pictus) by fecal corticosteroid analysis. J Zoo Wildl Med 29:129-33.
-
(1998)
J Zoo Wildl Med
, vol.29
, pp. 129-133
-
-
Monfort, S.L.1
Mashburn, K.L.2
Brewer, B.A.3
Creel, S.R.4
-
48
-
-
84995144113
-
Brief threatening events are beneficial for captive tamarins
-
Moodie EM, Chamove AS. 1990. Brief threatening events are beneficial for captive tamarins. Zoo Biol 9:275-86.
-
(1990)
Zoo Biol
, vol.9
, pp. 275-286
-
-
Moodie, E.M.1
Chamove, A.S.2
-
49
-
-
0026017140
-
Altered androstanedione to testosterone ratios and LH concentrations during musth in the captive male Asian elephant
-
Niemuller CA, Liptrap RM. 1991. Altered androstanedione to testosterone ratios and LH concentrations during musth in the captive male Asian elephant. J Reprod Fertil 91:139-46.
-
(1991)
J Reprod Fertil
, vol.91
, pp. 139-146
-
-
Niemuller, C.A.1
Liptrap, R.M.2
-
50
-
-
0027729085
-
Non-invasive monitoring of ovarian function in Asian elephants (Elephas maximus) by measurement of urinary 5β-pregnanetriol
-
Niemuller CA, Shaw HJ, Hodges JK. 1993. Non-invasive monitoring of ovarian function in Asian elephants (Elephas maximus) by measurement of urinary 5β-pregnanetriol. J Reprod Fertil 99:243-51.
-
(1993)
J Reprod Fertil
, vol.99
, pp. 243-251
-
-
Niemuller, C.A.1
Shaw, H.J.2
Hodges, J.K.3
-
51
-
-
0001020850
-
Pregnancy determination in the Asian elephant (Elephas maximus): A change in the plasma progesterone to 17α-hydroxy-progesterone ratio
-
Niemuller CA, Shaw HJ, Hodges JK. 1997. Pregnancy determination in the Asian elephant (Elephas maximus): a change in the plasma progesterone to 17α-hydroxy-progesterone ratio. Zoo Biol 16:415-26.
-
(1997)
Zoo Biol
, vol.16
, pp. 415-426
-
-
Niemuller, C.A.1
Shaw, H.J.2
Hodges, J.K.3
-
52
-
-
0040130888
-
Reproduction in elephants
-
Knobil E, Neill J, editors. New York: Academic Press
-
Niemuller C, Brown JL, Hodges JK. 1998. Reproduction in elephants. In: Knobil E, Neill J, editors. Encyclopedia of reproduction, Vol. 1. New York: Academic Press, p 1018-29.
-
(1998)
Encyclopedia of Reproduction
, vol.1
, pp. 1018-1029
-
-
Niemuller, C.1
Brown, J.L.2
Hodges, J.K.3
-
53
-
-
0032582754
-
Plasma concentrations of immunoreactive relaxin activity and progesterone in the pregnant Asian elephant (Elephas maximus)
-
Niemuller C, Gray C, Cummings E, Liptrap RM. 1998. Plasma concentrations of immunoreactive relaxin activity and progesterone in the pregnant Asian elephant (Elephas maximus). Anim Reprod Sci 53:119-31.
-
(1998)
Anim Reprod Sci
, vol.53
, pp. 119-131
-
-
Niemuller, C.1
Gray, C.2
Cummings, E.3
Liptrap, R.M.4
-
54
-
-
0028039377
-
Determination of reproductive cyclicity and pregnancy in Asian elephants (Elephas maximus) by rapid radioimmunoassay of serum progesterone
-
Olsen JH, Chen CL, Boules MM, Morris LS, Coville BR. 1994. Determination of reproductive cyclicity and pregnancy in Asian elephants (Elephas maximus) by rapid radioimmunoassay of serum progesterone. Zoo Wildl Med 25:349-54.
-
(1994)
Zoo Wildl Med
, vol.25
, pp. 349-354
-
-
Olsen, J.H.1
Chen, C.L.2
Boules, M.M.3
Morris, L.S.4
Coville, B.R.5
-
55
-
-
0034554359
-
State of the North American African elephant population and projections for the future
-
Olson, D, Wiese RJ. 2000. State of the North American African elephant population and projections for the future. Zoo Biol 19:311-9.
-
(2000)
Zoo Biol
, vol.19
, pp. 311-319
-
-
Olson, D.1
Wiese, R.J.2
-
56
-
-
0023968558
-
Ovarian function in the elephant: Luteinizing hormone and progesterone cycles in African and Asian elephants
-
Plotka ED, Seal US, Zarembka FR, Simmons LG, Teare A, Phillips LG, Hinshaw KC, Wood DG. 1988. Ovarian function in the elephant: luteinizing hormone and progesterone cycles in African and Asian elephants. Biol Reprod 38: 309-14.
-
(1988)
Biol Reprod
, vol.38
, pp. 309-314
-
-
Plotka, E.D.1
Seal, U.S.2
Zarembka, F.R.3
Simmons, L.G.4
Teare, A.5
Phillips, L.G.6
Hinshaw, K.C.7
Wood, D.G.8
-
57
-
-
0001775590
-
Sex differences in the behaviour of African elephants
-
Short RV, Balaban E, editors. Cambridge: Cambridge University Press
-
Poole JH. 1994. Sex differences in the behaviour of African elephants. In: Short RV, Balaban E, editors. The differences between the sexes. Cambridge: Cambridge University Press. p 331-46.
-
(1994)
The Differences between the Sexes
, pp. 331-346
-
-
Poole, J.H.1
-
58
-
-
0021350517
-
Musth and urinary testosterone concentrations in the African elephant (Loxodonta africana)
-
Poole JH, Kasman LH, Ramsay EC, Lasley BL. 1984. Musth and urinary testosterone concentrations in the African elephant (Loxodonta africana). J Reprod Fertil 70:255-60.
-
(1984)
J Reprod Fertil
, vol.70
, pp. 255-260
-
-
Poole, J.H.1
Kasman, L.H.2
Ramsay, E.C.3
Lasley, B.L.4
-
59
-
-
0019524739
-
Monitoring the estrous cycle of the Asian elephant (Elephas maximus), using urinary estrogens
-
Ramsay EC, Lasley BL, Stabenfeldt GH. 1981. Monitoring the estrous cycle of the Asian elephant (Elephas maximus), using urinary estrogens. Am J Vet Res 42:256-260.
-
(1981)
Am J Vet Res
, vol.42
, pp. 256-260
-
-
Ramsay, E.C.1
Lasley, B.L.2
Stabenfeldt, G.H.3
-
60
-
-
0021399521
-
Testosterone and dihydrotestosterone concentrations in elephant serum and temporal gland secretions
-
Rasmussen LE, Buss IO, Hess DL, Schmidt MJ. 1984. Testosterone and dihydrotestosterone concentrations in elephant serum and temporal gland secretions. Biol Reprod 30:352-62.
-
(1984)
Biol Reprod
, vol.30
, pp. 352-362
-
-
Rasmussen, L.E.1
Buss, I.O.2
Hess, D.L.3
Schmidt, M.J.4
-
61
-
-
34249957458
-
Chemical analysis of temporal gland secretions collected from an Asian bull elephant during a four-month musth period
-
Rasmussen LEL, Hess DL, Haight JD. 1990. Chemical analysis of temporal gland secretions collected from an Asian bull elephant during a four-month musth period. J Chem Ecol 16:2167-81.
-
(1990)
J Chem Ecol
, vol.16
, pp. 2167-2181
-
-
Rasmussen, L.E.L.1
Hess, D.L.2
Haight, J.D.3
-
62
-
-
0001768066
-
Breeding elephants in captivity
-
Fowler M, editor. Philadelphia: WB Saunders
-
Schmidt MJ. 1993. Breeding elephants in captivity. In: Fowler M, editor. Zoo and wild animal medicine, current therapy 3. Philadelphia: WB Saunders. p 445-8.
-
(1993)
Zoo and Wild Animal Medicine, Current Therapy
, vol.3
, pp. 445-448
-
-
Schmidt, M.J.1
-
63
-
-
0040724868
-
Moola and Haji at the Dickerson Park Zoo
-
Schmitt DL. 1999. Moola and Haji at the Dickerson Park Zoo. J Elephant Managers Assoc 10:199-202.
-
(1999)
J Elephant Managers Assoc
, vol.10
, pp. 199-202
-
-
Schmitt, D.L.1
-
64
-
-
0031521072
-
Evaluation of progesterone and 20-oxoprogestagens in the plasma of Asian (Elephas maximus) and African (Loxodonta africana) elephants
-
Schwarzenberger F, Strauss G, Hoppen H-O, Schaftenaar W, Dieleman SJ, Zenker W, Pagan O. 1997. Evaluation of progesterone and 20-oxoprogestagens in the plasma of Asian (Elephas maximus) and African (Loxodonta africana) elephants. Zoo Biol 16:403-13.
-
(1997)
Zoo Biol
, vol.16
, pp. 403-413
-
-
Schwarzenberger, F.1
Strauss, G.2
Hoppen, H.-O.3
Schaftenaar, W.4
Dieleman, S.J.5
Zenker, W.6
Pagan, O.7
-
66
-
-
0038946761
-
Ovarian cycle influence in the Asian elephant (Elephas maximus)
-
Turczynski CJ, Pernikoff D, Garcia R, Gross TS, Kraemer DC. 1992. Ovarian cycle influence in the Asian elephant (Elephas maximus). Biol Reprod 46(Suppl 1):95.
-
(1992)
Biol Reprod
, vol.46
, Issue.SUPPL. 1
, pp. 95
-
-
Turczynski, C.J.1
Pernikoff, D.2
Garcia, R.3
Gross, T.S.4
Kraemer, D.C.5
-
67
-
-
0029986935
-
Excretory fate of estradiol and progesterone in the African elephant (Loxodonta africana) and pattern of fecal steroid concentrations throughout the estrous cycle
-
Wasser SL, Papageorge S, Foley C, Brown JL. 1996. Excretory fate of estradiol and progesterone in the African elephant (Loxodonta africana) and pattern of fecal steroid concentrations throughout the estrous cycle. Gen Comp Endocrinol 102:255-62.
-
(1996)
Gen Comp Endocrinol
, vol.102
, pp. 255-262
-
-
Wasser, S.L.1
Papageorge, S.2
Foley, C.3
Brown, J.L.4
-
68
-
-
85037753447
-
A generalized fecal glucocorticoid assay for use in a diverse array of non-domestic mammalian and avian species
-
in press
-
Wasser SL, Hunt KE, Brown JL, Cooper K, Crockett CM, Bechert U, Millspaugh JJ, Larson S, Monfort SL. A generalized fecal glucocorticoid assay for use in a diverse array of non-domestic mammalian and avian species. Gen Comp Endocrinol (in press).
-
Gen Comp Endocrinol
-
-
Wasser, S.L.1
Hunt, K.E.2
Brown, J.L.3
Cooper, K.4
Crockett, C.M.5
Bechert, U.6
Millspaugh, J.J.7
Larson, S.8
Monfort, S.L.9
-
69
-
-
0016749170
-
Detection of oestrus in the African elephant (Loxodonta africana)
-
Watson PF, D'Souza F. 1975. Detection of oestrus in the African elephant (Loxodonta africana). Theriogenology 4:203-9.
-
(1975)
Theriogenology
, vol.4
, pp. 203-209
-
-
Watson, P.F.1
D'Souza, F.2
-
70
-
-
0038999977
-
Asian elephants are not self-sustaining in North America
-
Wiese RJ. 2000. Asian elephants are not self-sustaining in North America. Zoo Biol 19:299-310.
-
(2000)
Zoo Biol
, vol.19
, pp. 299-310
-
-
Wiese, R.J.1
-
71
-
-
0015134666
-
Effects of coping behaviour with and without a feedback signal on stress pathology in rats
-
Weiss JM. 1971. Effects of coping behaviour with and without a feedback signal on stress pathology in rats. J Comp Physiol Psychol 77:22-30.
-
(1971)
J Comp Physiol Psychol
, vol.77
, pp. 22-30
-
-
Weiss, J.M.1
-
72
-
-
0001608637
-
Stress-induced immunosuppression and immunoenhancement; cellular immune changes and mechanisms
-
Goetzl EJ, Spector NH, editors. New York: Wiley-Liss
-
Weiss JM, Sundar SK, Becker KJ. 1989. Stress-induced immunosuppression and immunoenhancement; cellular immune changes and mechanisms. In: Goetzl EJ, Spector NH, editors. Neuroimmune network: physiology and diseases. New York: Wiley-Liss. p 193-206.
-
(1989)
Neuroimmune Network: Physiology and Diseases
, pp. 193-206
-
-
Weiss, J.M.1
Sundar, S.K.2
Becker, K.J.3
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