Table 1.
Summary of reproductive results of calm vs. excitable beef heifers and cows summited to different reproductive biotechnological strategies.
| Measured Parameter | Type of Animals | Temperament | Reference | |
|---|---|---|---|---|
| Calm | Excitable | |||
| CR at FTAI | Heifers | 60.30% | 51.90% | Kasimanickam et al. 2014 [20] |
| CR at FTAI | Heifers | 62.70% | 53.40% | Kasimanickam et al. 2018 [99] |
| CR at FTAI | Cows | 47.30% | 41.00% | Cooke et al. 2017 [101] |
| Cortisol concentration | Cows | 16.0 ± 2.1 | 12.5 ± 1.0 | Macedo et al. [171] |
| Embryo Viability | Cows | 19% less | Macedo et al. [171] | |
| P after ET | Cows | 60.20% | 52.40% | Kasimanickam et al. 2019 [169] |
| P after ET | Cows | 62.70% | 49.20% | Kasimanickam et al. 2018 [170] |
| P after ET using NSAIDs | Cows | 59.30% | 56.80% | Kasimanickam et al. 2018 [170] |
| P after ET without NSAIDs | Cows | 59.40% | 46.30% | Kasimanickam et al. 2018 [170] |
CR, Conception rate; FTAI, fixed-time artificial insemination; P/ET, pregnancy after embryo transfer; NSAIDs, non-steroid anti-inflammatory drug;.