Allen, KA; Coetzee, JF; Edwards-Callaway, LN; Glyn, H; Dockweiler, J; KuKanich, B; Lin, H; Wang, C; Fraccaro, E; Jones, M and Bergamasco, L (2013). The effect of timing of oral meloxicam administration on physiological responses in calves after cautery dehorning with local anesthesia. J. Dairy Sci., 96: 5194-5205.
Bufalari, A; Adami, C; Angeli, G and Short, CE (2007). Pain assessment in animals. Vet. Res. Commun., 31: 55-58.
Coetzee, JF; Lubbers, BV; Toerber, SE; Gehring, R; Thomson, DU; White, BJ and Apley, MD (2008). Plasma concentrations of substance P and cortisol in beef calves after castration or simulated castration. Am. J. Vet. Res., 69: 751-762.
Derbyshire, DR and Smith, G (1984). Sympathoadrenal responses to anaesthesia and surgery. Br. J. Anaesth., 56: 725-739.
IASP Subcommittee on Taxonomy (1979). The need of a taxonomy. Pain. 6: 249-252.
Ison, SH; Clutton, RE; Di Giminiani, P and Rutherford, KM (2016). A review of pain assessment in pigs. Front
Vet. Sci., 28: 108.
Jang, MU; Park, JW; Kho, HS; Chung, SC and Chung, JW (2011). Plasma and saliva levels of nerve growth factor and neuropeptides in chronic migraine patients. Oral. Dis., 17: 187-193.
Jessell, TM (1982). Substance P in nociceptive sensory neurons. Ciba. Found. Symp., 91: 225-248.
Kemppainen, RJ and Sartin, JL (1984). Evidence for episodic but not circadian activity in plasma concentrations of adrenocorticotrophin, cortisol, and thyroxine in dogs. J. Endocrinol., 103: 219-226.
Lisowska, B; Siewruk, K and Lisowski, A (2016). Substance P and acute pain in patients undergoing orthopedic surgery. PLoS One. 11: e0146400.
O’Connor, DT and Bernstein, KN (1984). Radioimmunoassay of chromogranin A in plasma as a measure of exocytotic sympathoadrenal activity in normal subjects and patients with pheochromocytoma. N. Engl. J. Med., 311: 764-770.
Reid, J; Nolan, AM and Scott, EM (2018). Measuring pain in dogs and cats using structured behavioural observation. Vet. J., 236: 72-79.
Rodriguez, AR; Herzberg, DE; Werner, MP; Müller, HY and Bustamante, HA (2018). Plasma concentration of norepinephrine, β-endorphin, and substance P in lame dairy cows. J. Vet. Res., 62: 193-197.
Schmidt, MJ; Roth, J; Ondreka, N; Kramer, M and Rummel, C (2013). A potential role for substance P and interleukin-6 in the cerebrospinal fluid of Cavalier King Charles Spaniels with neuropathic pain. J. Vet. Intern. Med., 27: 530-535.
Srithunyarat, T; Hagman, R; Höglund, OV; Stridsberg, M; Olsson, U; Hanson, J; Nonthakotr, C; Lagerstedt, AS and Pettersson, A (2017). Catestatin, vasostatin, cortisol, and pain assessments in dogs suffering from traumatic bone fractures. BMC. Res. Notes. 10: 129.
Srithunyarat, T; Höglund, OV; Hagman, R; Olsson, U; Stridsberg, M; Lagerstedt, AS and Pettersson, A (2016). Catestatin, vasostatin, cortisol, temperature, heart rate, respiratory rate, scores of the short form of the Glasgow composite measure pain scale and visual analog scale for stress and pain behavior in dogs before and after ovariohysterectomy. BMC. Res. Notes. 9: 381.
Wei, T; Guo, TZ; Li, WW; Hou, S; Kingery, WS and Clark, JD (2012). Keratinocyte expression of inflammatory mediators plays a crucial role in substance P-induced acute and chronic pain. J. Neuroinflammation. 9: 181.
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