Reference |
Inducer |
Via |
Group (n) |
FR (%) |
AFR (%) |
Farrowing efficiency*
|
TPB |
----------------------------------------------------------Sows - Protocols based on estrus detection------------------------------------------------------- |
ZAK et al., 2009ZAK, L. J. et al. Benefits of synchronizing ovulation with porcine luteinizing hormone (pLH) in a fixed time insemination protocol in weaned multiparous sows. Society of Reproduction and Fertility Supplement, v. 66, p. 305-306, 2009. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/19848297
>. Accessed: Apr. 12, 2018. https://www.ncbi.nlm.nih.gov/pubmed/1984...
|
pLH |
IM |
Control (156) |
82.3 |
- |
- |
11.7a
|
pLH (163) |
87.4 |
- |
- |
12.9b
|
ZAK et al., 2010ZAK, L. J. et al. Benefits of synchronizing ovulation with porcine luteinizing hormone in a fixed-time insemination protocol in weaned multiparous sows. Journal of Swine Health and Production. v. 18, p. 125-131, 2010. Available from: <Available from: https://www.aasv.org/shap/issues/v18n3/v18n3p125.pdf
>. Accessed: Apr. 12, 2018. https://www.aasv.org/shap/issues/v18n3/v...
|
pLH |
IM |
Control (150) |
85.2 |
83.2 |
- |
11.8 |
pLH (168) |
89.3 |
87.3 |
- |
12.9 |
FONTANA et al., 2014FONTANA, D. L. et al. Fixed-time post-cervical artificial insemination in sows receiving porcine luteinizing hormone at oestrus onset. Animal Reproduction Science, v. 144, p. 109-114, 2014. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/24418126
>. Accessed: Apr. 12, 2018.doi: 10.1016/j.anireprosci.2013.12.003. https://www.ncbi.nlm.nih.gov/pubmed/2441...
|
pLH |
IM |
Control (199) |
92.0 |
- |
- |
12.9 |
pLH 1 AI (199) |
90.0 |
- |
- |
12.4 |
pLH 2 AI (199) |
93.0 |
- |
- |
12.5 |
ULGUIM et al., 2016ULGUIM, R. R.et al. Single fixed-time artificial insemination in gilts and weaned sows using pLH at estrus onset administered through vulvar submucosal route. Theriogenology, v. 86, p. 1072-1080, 2016. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/27157392
>. Accessed: Apr. 10, 2018. doi: 10.1016/j.theriogenology.2016.03.039. https://www.ncbi.nlm.nih.gov/pubmed/2715...
|
pLH |
VS |
Control (103) |
- |
94.1 |
- |
12.8 |
FTAI pLH (103) |
- |
88.0 |
- |
12.0 |
FTAI (103) |
- |
86.1 |
- |
12.7 |
----------------------------------------------------Sows - Protocols based on the day of weaning--------------------------------------------------------- |
DRIANCOURT et al., 2013DRIANCOURT, M. A. et al. Induction of an LH surge and ovulation by buserelin (as Receptal) allows breeding of weaned. sows with a single fixed-time insemination. Theriogenology, v. 80, p. 391-399, 2013. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/23777891
>. Accessed: Apr. 10, 2018. doi: 10.1016/j.theriogenology.2013.05.002. https://www.ncbi.nlm.nih.gov/pubmed/2377...
|
Buserelin |
IM |
ControlParity ≥ 2 (168) |
84.1 |
- |
- |
13.9 |
Control Parity 1 (38) |
86.1 |
- |
- |
12.8 |
GnRH Parity ≥ 2 (174) |
88.1 |
- |
- |
13.7 |
GnRH Parity 1 (39) |
78.1 |
- |
- |
13.2 |
WEBEL et al., 2014 |
Triptorelin |
IV |
Control (190) |
89.8 |
- |
83.6 |
13.7b
|
GnRH (194) |
85.1 |
- |
85.1 |
14.6a
|
ROSTAGNO et al., 2016ROSTAGNO, M. et al. The impact of ovugel on reproductive performance of weaned sows. In: 24th International Pig Veterinary Society Congress,8th European Symposium of Porcine Health Management, 2016. Posters Abstract. Dublin, Irlanda. Royal Dublin Society, 2016.p. 378.
|
Triptorelin |
IV |
Control (2924) |
89.7a
|
- |
82.5a
|
13.2 |
GnRH (2314) |
82.5b
|
- |
80.1b
|
13.2 |
BARONCELLO et al., 2017BARONCELLO, E. et al. Fixed-time postcervical artificial insemination in weaned sows following buserelin use combined with/without eCG. Reproduction in Domestic Animals, v. 52, p. 76-82, 2017. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/27696569
>. Accessed: Apr. 09, 2018.doi: 10.1111/rda.12805. https://www.ncbi.nlm.nih.gov/pubmed/2769...
|
Buserelin |
IM |
Control (165) |
93.7a
|
95.7a
|
- |
13.4 |
eCG + GnRH (165) |
74.8b
|
76.4b
|
- |
12.5 |
GnRH (165) |
82.2b
|
83.9b
|
- |
12.8 |
----------------------------------Sows - protocols based on the day of weaning vs. based on estrus detection---------------------------------------- |
|
|
|
|
KNOX et al., 2011KNOX, R. V. et al. Synchronization of ovulation and fertility in weaned sows treated with intravaginal triptorelin is influenced by timing of administration and follicle size. Theriogenology, v. 75, p. 308-319, 2011. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/21040957
>. Accessed: Apr. 10, 2018. doi: 10.1016/j.theriogenology.2010.09.001. https://www.ncbi.nlm.nih.gov/pubmed/2104...
|
Triptorelin |
IV |
Exp1 |
Control (41) |
78.4 |
- |
- |
10.0 |
GnRH weaning (42) |
65.6 |
- |
- |
11.1 |
GnRH estrus (42) |
74.8 |
- |
- |
10.2 |
Exp2 |
Control (169) |
56.4 |
- |
- |
11.4 |
GnRH weaning (174) |
56.3 |
- |
- |
11.1 |
GnRH estrus (160) |
61.5 |
- |
- |
10.9 |
----------------------------------------------------------------------------Gilts----------------------------------------------------------------------------------- |
|
|
|
|
ULGUIM et al., 2014ULGUIM, R. R. et al. Use of porcine luteinizing hormone at oestrous onset in a protocol for fixed-time artificial insemination in gilts. Reproduction in Domestic Animals, v. 49, p. 756-760, 2014. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/25130264
>. Accessed: Apr. 10, 2018.doi: 10.1111/rda.12362. https://www.ncbi.nlm.nih.gov/pubmed/2513...
|
pLH |
VS/IM |
Control (51) |
- |
85.4 |
- |
14.1a
|
pLH 2.5 mg (VS; 51) |
- |
93.9 |
- |
12.3b
|
pLH 5.0 mg (IM; 51) |
- |
92.0 |
- |
13.3ab
|
ULGUIM et al., 2016ULGUIM, R. R.et al. Single fixed-time artificial insemination in gilts and weaned sows using pLH at estrus onset administered through vulvar submucosal route. Theriogenology, v. 86, p. 1072-1080, 2016. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/27157392
>. Accessed: Apr. 10, 2018. doi: 10.1016/j.theriogenology.2016.03.039. https://www.ncbi.nlm.nih.gov/pubmed/2715...
ULGUIM, R. R.et al. Single fixed-time artificial insemination in gilts and weaned sows using pLH at estrus onset administered through vulvar submucosal route. Theriogenology, v. 86, p. 1072-1080, 2016. Available from: <Available from: https://www.ncbi.nlm.nih.gov/pubmed/27157392
>. Accessed: Apr. 10, 2018. doi: 10.1016/j.theriogenology.2016.03.039. https://www.ncbi.nlm.nih.gov/pubmed/2715...
|
pLH |
VS |
Control (159) |
- |
93.5a
|
- |
12.5 |
pLH (159) |
- |
86.0b
|
- |
12.3 |