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Marchand P, Garel M, Morellet N, Benoit L, Chaval Y, Itty C, Petit E, Cargnelutti B, Hewison AJM, Loison A. A standardised biologging approach to infer parturition: An application in large herbivores across the hider‐follower continuum. Methods Ecol Evol 2021. [DOI: 10.1111/2041-210x.13584] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Pascal Marchand
- Office Français de la Biodiversité Direction de la Recherche et de l'Appui Scientifique Unité Ongulés Sauvages Juvignac France
| | - Mathieu Garel
- Office Français de la Biodiversité Direction de la Recherche et de l'Appui Scientifique Unité Ongulés Sauvages Gières France
| | - Nicolas Morellet
- Université de ToulouseINRAECEFS Castanet‐Tolosan France
- LTSER ZA PYRénées GARonne Auzeville‐Tolosane France
| | - Laura Benoit
- Université de ToulouseINRAECEFS Castanet‐Tolosan France
- LTSER ZA PYRénées GARonne Auzeville‐Tolosane France
| | - Yannick Chaval
- Université de ToulouseINRAECEFS Castanet‐Tolosan France
- LTSER ZA PYRénées GARonne Auzeville‐Tolosane France
| | - Christian Itty
- Office Français de la Biodiversité Service Appui aux Acteurs et Mobilisation des Territoires Castanet‐le‐Haut France
| | - Elodie Petit
- Office Français de la Biodiversité Direction de la Recherche et de l'Appui Scientifique Unité Sanitaire de la Faune Sévrier France
- VetAgro Sup Lyon Marcy‐l'Étoile France
| | - Bruno Cargnelutti
- Université de ToulouseINRAECEFS Castanet‐Tolosan France
- LTSER ZA PYRénées GARonne Auzeville‐Tolosane France
| | - Aidan J. M. Hewison
- Université de ToulouseINRAECEFS Castanet‐Tolosan France
- LTSER ZA PYRénées GARonne Auzeville‐Tolosane France
| | - Anne Loison
- Laboratoire d'Ecologie Alpine Univ. Grenoble AlpesUniv. Savoie Mont‐BlancCNRSLECA Grenoble France
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Assessment of estrous synchronization protocols and pregnancy specific protein B concentration for the prediction of kidding rate in Lezhi black goats. Small Rumin Res 2021. [DOI: 10.1016/j.smallrumres.2020.106299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Love DM, Mefford MT, Ramer JC. Validation of the BioPRYN enzyme-linked immunosorbent assay for detection of pregnancy-specific protein-B (PSPB) and diagnosis of pregnancy in American bison (Bison bison). Reprod Domest Anim 2017; 52:791-797. [PMID: 28406529 DOI: 10.1111/rda.12980] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 03/13/2017] [Indexed: 11/30/2022]
Abstract
This study assessed the accuracy of the commercial BioPRYN® ELISA for the detection of pregnancy-specific protein-B (PSPB) using a single blood sample to determine pregnancy status in American bison (Bison bison). A total of 49 bison cows were used in the study, and sampled at two time-points during the gestation period, fall and spring, correlating with early- to mid-term gestation (average 62.9 days post-mating) and mid- to late-term gestation (average 229.2 days post-mating), respectively. Sensitivity of the test during early- to mid-term gestation sampling period (fall) was 87.1%, while specificity was 100%; sensitivity of the test during late-term gestation sampling period (spring) was 96.3%, while specificity remained at 100%. In total, the test showed a total sensitivity of 91.4%, specificity of 100% and total accuracy of 93.8%, similar to domestic cattle. Use of the single-sample BioPRYN® ELISA in American Bison for pregnancy diagnosis is economical and practical, minimizing animal handling time, frequency and subsequent stress while providing accurate results for pregnancy diagnosis at 62 days post-mating. This method should be considered over more traditional pregnancy diagnosis methods for use in managed bison herds.
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Affiliation(s)
- D M Love
- Department of Conservation Medicine, The Wilds, Cumberland, USA
| | - M T Mefford
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - J C Ramer
- Department of Conservation Medicine, The Wilds, Cumberland, USA
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4
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Pregnancy associated protein and progesterone concentrations during early pregnancy in Sirohi goats. Small Rumin Res 2016. [DOI: 10.1016/j.smallrumres.2016.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Cain SL, Higgs MD, Roffe TJ, Monfort SL, Berger J. Using fecal progestagens and logistic regression to enhance pregnancy detection in wild ungulates: A bison case study. WILDLIFE SOC B 2012. [DOI: 10.1002/wsb.178] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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6
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Pregnancy-specific protein B (PSPB), progesterone and some biochemical attributes concentrations in the fetal fluids and serum and its relationship with fetal and placental characteristics of Iraqi riverine buffalo (Bubalus bubalis). Anim Reprod Sci 2012; 130:33-41. [PMID: 22325967 DOI: 10.1016/j.anireprosci.2012.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 01/12/2012] [Accepted: 01/14/2012] [Indexed: 10/14/2022]
Abstract
This study was carried out to demonstrate the pregnancy-specific protein B (PSPB), progesterone and some biochemical parameters concentrations in amniotic fluid, allantoic fluid and fetal serum collected from slaughtered Iraqi riverine pregnant buffaloes at three different months of gestation (6th, 7th and 8th). Ten out of 22 adult buffaloes of 4.6 ± 0.97 years old were used in this study. The buffaloes were mated naturally by monitoring the estrus cycles via appearance of vaginal fluids and mounting by bulls. Pregnancy was checked for these buffaloes by non-returning to estrus for three estrus cycles and assured by rectal palpation on day 61 post-mating (PM). Buffaloes were slaughtered at three different periods of gestation (three at 6th month, four at 7th month and three at 8th month of gestation) to verify the progesterone and PSPB as well as some blood attributes levels (glucose, cholesterol, total protein, albumin, globulins and albumin: globulins ratio) in amniotic fluid (AF), allantoic fluid (LF) and fetal serum (FS). Progesterone was higher (P<0.01) in LF at the 8th month of gestation and lower in FS during the 7th and 8th months of pregnancy. PSPB concentrations were greater in FS (6th and 8th months in particular) than in both AF and LF. The overall mean of cholesterol concentration was higher in FS (P<0.05) followed by AF and LF that had the lowest concentration. The FS exhibited higher total protein during the three gestation periods. Most of fetal and placental measurements increased as the pregnancy advanced. In conclusion, these results described, for the first time, the PSPB and progesterone concentrations and blood characteristics in fetal fluids and serum in water riverine buffaloes during different stages of pregnancy. Progesterone concentrations were greater in allantoic fluid than in other fluids. In contrast, PSPB and other blood attributes were higher in fetal serum than other fluids of Iraqi riverine buffaloes. These findings reflect the changes in hormones, proteins and other metabolites during different gestation periods.
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Constant F, Camous S, Chavatte-Palmer P, Heyman Y, de Sousa N, Richard C, Beckers J, Guillomot M. Altered secretion of pregnancy-associated glycoproteins during gestation in bovine somatic clones. Theriogenology 2011; 76:1006-21. [DOI: 10.1016/j.theriogenology.2011.04.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Revised: 04/22/2011] [Accepted: 04/26/2011] [Indexed: 11/29/2022]
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Abdulkareem TA, Al-Sharifi SAM, Ishak MA, Eidan SM, Alnimr MA, Passavant CW, Branen JR, Sasser RG. Early Pregnancy Detection of Iraqi Riverine Buffalo (Bubalus bubalis) Using the BioPRYN Enzyme-Linked Immunosorbent Assay for PSPB and the Progesterone Assay. Reprod Domest Anim 2010; 46:455-62. [DOI: 10.1111/j.1439-0531.2010.01689.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Couturier S, Côté SD, Huot J, Otto RD. Body-condition dynamics in a northern ungulate gaining fat in winter. CAN J ZOOL 2009. [DOI: 10.1139/z09-020] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Individual condition generally depends on density and is partly determined by habitat quality and climate. We studied long-term trends in the condition and productivity of female caribou ( Rangifer tarandus (L., 1758)) in two large migratory herds in the Quebec–Labrador peninsula (Canada), the George and the Feuilles herds. Females from the George herd were in better summer condition than those from the more abundant Feuilles herd in 2001–2002, while it was the opposite in 1988 when the Feuilles herd was less abundant than the George herd. Summer nutrition followed the same pattern between herds through time. Spring body condition of females in the George herd declined from 1976 to the mid-1980s during early population growth. Fall condition, however, did not change from 1983 to 2002 when caribou numbers first peaked and later declined. Pregnancy rates were inversely related to herd size in both herds. Vegetation quality (NDVI) in June was significantly related to body proteins in the fall. Albeit unusual for a northern ungulate, body fat increased from fall to spring in the George herd. We conclude that a relatively small and highly grazed summer range, as well as density-dependent effects, affected summer nutrition and the need to continue lipogenesis during winter.
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Affiliation(s)
- Serge Couturier
- Ministère des Ressources naturelles et de la Faune, Direction de la recherche sur la faune, 880 chemin Ste-Foy, Québec, QC G1S 4X4, Canada
- Département de biologie and Centre d’études nordiques, Université Laval, 1045 avenue de la Médecine, Québec, QC G1V 0A6, Canada
- Wildlife Division, Department of Environment and Conservation, P.O. Box 2007, Corner Brook, NL A2H 7S1, Canada
| | - Steeve D. Côté
- Ministère des Ressources naturelles et de la Faune, Direction de la recherche sur la faune, 880 chemin Ste-Foy, Québec, QC G1S 4X4, Canada
- Département de biologie and Centre d’études nordiques, Université Laval, 1045 avenue de la Médecine, Québec, QC G1V 0A6, Canada
- Wildlife Division, Department of Environment and Conservation, P.O. Box 2007, Corner Brook, NL A2H 7S1, Canada
| | - Jean Huot
- Ministère des Ressources naturelles et de la Faune, Direction de la recherche sur la faune, 880 chemin Ste-Foy, Québec, QC G1S 4X4, Canada
- Département de biologie and Centre d’études nordiques, Université Laval, 1045 avenue de la Médecine, Québec, QC G1V 0A6, Canada
- Wildlife Division, Department of Environment and Conservation, P.O. Box 2007, Corner Brook, NL A2H 7S1, Canada
| | - Robert D. Otto
- Ministère des Ressources naturelles et de la Faune, Direction de la recherche sur la faune, 880 chemin Ste-Foy, Québec, QC G1S 4X4, Canada
- Département de biologie and Centre d’études nordiques, Université Laval, 1045 avenue de la Médecine, Québec, QC G1V 0A6, Canada
- Wildlife Division, Department of Environment and Conservation, P.O. Box 2007, Corner Brook, NL A2H 7S1, Canada
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Dosogne H, Massart-Leën AM, Burvenich C. Immunological aspects of pregnancy-associated glycoproteins. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2001; 480:295-305. [PMID: 10959437 DOI: 10.1007/0-306-46832-8_34] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The incidence of severe cases of acute E. coli mastitis in dairy cows is highest during early lactation. This phenomenon has been associated with a decreased function and decreased numbers of circulating polymorphonuclear neutrophil leukocytes (PMN). The cause of this impaired function and decreased number is poorly understood. Stress, hormonal and metabolic alterations around parturition and the onset of lactation may play a role in this phenomenon. Several molecules, such as cortisol and beta-hydroxybutyrate have been found to alter the oxidative burst activity of circulating PMN around parturition. Pregnancy-Associated Glycoprotein (bPAG) could also be involved. The theory of immunosuppression by bPAG was investigated because analogous glycoproteins produced by the placenta of other species exert local immunosuppression in order to maintain the histoincompatible feto-maternal unit. The production and subsequent release into the maternal circulation of bPAG is ensured by the binucleate cells from the trophoblast and starts already at implantation. However, peak levels are only reached 1 week before parturition. Due to the long half-life time of this molecule, high levels are found in plasma until 2 weeks after calving. The co-occurrence of the impairment of PMN oxidative burst activity in the early postpartum period and a peak in plasma bPAG concentrations might support the hypothesis of an immunosuppressive effect of PAG. Moreover, an inhibitory effect of bPAG on the proliferation of bovine bone marrow progenitor cells has been found recently in our laboratory. bPAG occurs in colostrum, but its effect on milk cells has not been clarified. It is concluded that interaction between the physiology of reproduction and lactation on the one side and immune function on the other side in dairy cattle requires further research.
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Affiliation(s)
- H Dosogne
- University of Ghent, Faculty of Veterinary Medicine, Department of Physiology, Biochemistry and Biometrics, Merelbeke, Belgium
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Ropstad E, Johansen O, King C, Dahl E, Albon SD, Langvatn RL, Irvine RJ, Halvorsen O, Sasser G. Comparison of plasma progesterone, transrectal ultrasound and pregnancy specific proteins (PSPB) used for pregnancy diagnosis in reindeer. Acta Vet Scand 2000. [PMID: 10605131 DOI: 10.1186/bf03547032] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The study aimed to compare plasma progesterone concentrations, rectal ultrasonography and plasma concentrations of pregnancy-specific protein B (PSPB) used for pregnancy diagnosis in reindeer. A total of 1,595 blood plasma samples were collected between 1991 and 1996 from 3 semidomestic reindeer (Rangifer tarandus tarandus) herds on the Norwegian mainland (Magerøy, Sørøy, Filefjell) and from 92 wild Svalbard reindeer (Rangifer tarandus platyrhynchus). Samples were collected between January and late April. Plasma levels of progesterone and PSPB were measured and used as indicators of pregnancy. In addition, animals from the Filefjell herd and the Svalbard reindeer were investigated using transrectal ultrasound. The results showed that plasma progesterone lower than 7 nmol l-1 rarely occurs in females diagnosed pregnant either by ultrasound or by observing a calf at foot 7 months after blood sampling. A very good agreement was found between plasma progesterone and PSPB when used for pregnancy diagnosis. On the Norwegian mainland, but not to the same extent on Svalbard, a high proportion of females with a high progesterone concentration was diagnosed not pregnant by ultrasound. This probably reflects a high rate of false negative diagnoses by the ultrasound method rather than false positives in the progesterone analysis.
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Huang F, Cockrell DC, Stephenson TR, Noyes JH, Sasser RG. Isolation, purification, and characterization of pregnancy-specific protein B from elk and moose placenta. Biol Reprod 1999; 61:1056-61. [PMID: 10491644 DOI: 10.1095/biolreprod61.4.1056] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Pregnancy-specific protein B (PSPB) was isolated, purified, and partially characterized from elk and moose placenta. The procedure, which was monitored by bovine PSPB (bPSPB) RIA, included homogenization and extraction in aqueous solution, acidic and ammonium sulfate precipitation, and ion exchange, gel filtration, and affinity chromatographies. The estimated molecular sizes of moose PSPB (mPSPB) were 58 kDa and 31 kDa, and of elk PSPB (ePSPB) were 57 kDa, 45 kDa, and 31 kDa by SDS-PAGE. The isoelectric points of mPSPB were 4.8, 6.6, and 6.7, and of ePSPB were 4.8, 4.9, 6.1, and 6.2 as determined by isoelectric focusing and two-dimensional gel electrophoresis. The carbohydrate contents of mPSPB and ePSPB were approximately 3.15% and 4.98%, respectively. Although ePSPB and mPSPB were recognized by anti-bPSPB in an Ouchterlony double immunodiffusion test, they were found to share identical epitopes and partial identities compared to bPSPB. After treatment at different temperatures (20-60 degrees C) for 1 h, the immunoreactivities of ePSPB and mPSPB in serum were very stable. Only ePSPB in serum treated at 60 degrees C lost some immunoreactivity. After alteration of serum pH (pH 3-11) for 2 h, the immunoreactivities of ePSPB and mPSPB became lower at pH 3 and 4, and remained stable from pH 5 to 11. These data show that moose and elk PSPB have properties similar to those of bovine and ovine PSPB.
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Affiliation(s)
- F Huang
- Department of Animal and Veterinary Science, University of Idaho, Moscow, Idaho 83844, USA
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Del Vecchio RP, Sutherland WD, Sasser RG. Prostaglandin F2 alpha, progesterone and oxytocin production by cultured bovine luteal cells treated with prostaglandin E2 and pregnancy-specific protein B. PROSTAGLANDINS 1995; 50:137-50. [PMID: 8750210 DOI: 10.1016/0090-6980(95)00108-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The objectives of this experiment were to study the effects of pregnancy-specific protein B (PSPB) and prostaglandin E2 (PGE2) on bovine luteal cell progesterone (P4), prostaglandin F2 alpha (PGF2 alpha) and oxytocin production. Corpora lutea were collected during the mid- (days 10-12; n = 5) or late-luteal (days 17-18; n = 5) stages of the estrous cycle. Luteal cells were dispersed and accessory cells removed. Luteal cells (1.5 x 10(5)) were incubated in a 3 x 3 factorial arrangement and treated with PSPB (0, 2.5, or 5.0 micrograms) and PGE2 (0, 100, or 200 ng) in 500 microL of Ham's F-12 medium. All cells were incubated for 18 h before adding treatments. Samples were then collected at 6 h and 12 h. During the 18 h pretreatment period, P4, PGF2 alpha, and oxytocin production was similar between the prospective treatment groups. The PSPB failed to increase P4 production. The PGE2 x time interaction showed that P4 increased in response to PGE2 treatment at 6 h (P < 0.001) and 12 h (P < 0.03). Also, the stage x time interaction indicated that mid-stage cells produced more (P < .001) P4 than late-stage cells during the pretreatment period at 6 h and 12 h. The PSPB did not alter PGF2 alpha production by mid-stage cells, but increased (P < .05) PGF2 alpha by late-stage cells. Also, PGE2 stimulated (P < 0.001) PGF2 alpha secretion by both mid- and late-stage cells; luteal cells treated with 200 ng of PGE2 produced more (P < 0.001) PGF2 alpha than 100 ng of PGE2. Oxytocin secretion was not changed by treatment with PGE2 or PSPB. Oxytocin production was greater (P < 0.001) by mid-stage than late-stage cells during the pretreatment period at 6 h and 12 h. Oxytocin production was similar between the 6 h and 12 h culture times within stage of the cycle. These data indicate that PSPB does not change bovine luteal cell P4 or oxytocin production, but elevates PGF2 alpha in late-stage cells. The PGE2 increases both P4 and PGF2 alpha, but does not alter oxytocin production. Lastly, PSPB and PGE2 do not interact to promote P4 PGF2 alpha, or oxytocin production by cultured bovine luteal cells.
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Affiliation(s)
- R P Del Vecchio
- Agriculture & Agri-Food Canada Research Centre, Brandon, Manitoba, Canada
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Haigh JC, Dalton WJ, Ruder CA, Sasser RG. Diagnosis of pregnancy in moose using a bovine assay for pregnancy-specific protein B. Theriogenology 1993; 40:905-11. [PMID: 16727372 DOI: 10.1016/0093-691x(93)90358-c] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/1993] [Accepted: 08/03/1993] [Indexed: 11/18/2022]
Abstract
Blood samples were collected from 26 moose (Alces alces ) and evaluated for the presence of an antigen that cross-reacted with antisera to bovine pregnancy-specific protein B (P-SPB). The objective of this study was to determine if the P-SPB radioimmunoassay (RIA) was a reliable indicator of pregnancy in these animals. In the first year of the study calf production the following summer was used as the index of previous pregnancy. In the second year all females were subjected to palpation per rectum after chemical immobilization. Seven of the 10 cows sampled in the first year were also sampled in the second year. All animals determined pregnant by rectal palpation were positive for P-SPB; however, P-SPB was not detected in males.
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Affiliation(s)
- J C Haigh
- Department of Herd Medicine& Theriogenology, Western College of Veterinary Medicine University of Saskatchewan, Saskatoon S7N 0W0, Canada
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Haigh JC, Gates C, Ruder A, Sasser R. Diagnosis of pregnancy in wood bison using a bovine assay for pregnancy-specific protein B. Theriogenology 1991; 36:749-54. [PMID: 16727043 DOI: 10.1016/0093-691x(91)90340-j] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/1991] [Accepted: 08/30/1991] [Indexed: 11/16/2022]
Abstract
Blood samples were collected from 51 wood bison (Bison bison athabascae ) and evaluated for the presence of an antigen that cross-reacted with antisera to pregnancy-specific protein B(PSPB). The objective of this study was to determine if the PSPB radioimmunoassay (RIA) was a reliable indicator of pregnancy in these animals. Pregnancy of mature females was determined either at autopsy (20 animals) or by palpation per rectum after chemical immobilization (18 animals). The antigen was not detected in either males or juvenile females. There was minor cross-reaction in sera of one of nine nonpregnant females that had been exposed to males. The antigen was found in the sera of 25 of 27 females that were confirmed pregnant. It was concluded that the PSPB RIA was a useful tool in the determination of pregnancy in wood bison.
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Affiliation(s)
- J C Haigh
- Department of Herd Medicine & Theriogenology, Western College of Veterinary Medicine University of Saskatchewan, Saskatoon S7N 0W0, Canada
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