TABLE 1.
Effects of alteration of temperature on functional properties of mammalian striated muscles.
| Preparation | Parameter | Temperature change (°C) | Change in parameter value | Direction, change in parameter value | References |
| Canine heart (isolated) | Systolic pressure (mmHg) | 35.9→30.7 35.9→39.8 | 69.4→102.0* 69.4→44.8* | Increase Decrease | Mikane et al., 1999 |
| Canine heart (isolated) | Systolic pressure (mmHg) | 36.3→41 | 125.1→80.5*** | Decrease | Saeki et al., 2000 |
| Rat heart (isolated) | Systolic pressure (mmHg) | 37→32 37→42 | 103.4→134.6* 103.4→76.0* | Increase Decrease | Obata et al., 2018 |
| Guinea pig cardiac muscle | Force | 36.5→17 | – | Increase | Kurihara and Sakai, 1985 |
| Rabbit cardiac muscle | Force | 30→1 | – | Increase | Bridge, 1986 |
| Rabbit cardiac muscle | Twitch force | 37→25 | – | Increase | Shattock and Bers, 1987 |
| Rat cardiac muscle | Twitch force | 37→25 | – | Increase | Shattock and Bers, 1987 |
| Rat cardiac muscle | Twitch force (mN/mm2) | 37.5→30 | 30→86 | Increase | Janssen et al., 2002 |
| Rat cardiac muscle | Twitch force (%, normalized at 37°C) | 37→32 37→42 | – 100→67.2 | Increase Decrease | Hiranandani et al., 2006 |
| Rabbit cardiac muscle | Twitch shortening (%) | 35→25 | 7.6→13.1** | Increase | Puglisi et al., 1996 |
| Ferret cardiac muscle | Twitch shortening (%) | 35→25 | 2.9→4.9* | Increase | Puglisi et al., 1996 |
| Cat cardiac muscle | Twitch shortening (%) | 35→25 | 10.8→6.0* | Decrease | Puglisi et al., 1996 |
| Guinea pig cardiac muscle | Twitch shortening (%) | 37→22 | 2.6→8.3* | Increase | Shutt and Howlett, 2008 |
| Rabbit cardiac muscle (skinned) | Maximal force (%, normalized at 22°C) | 36→29 36→22 | 118.5→108* 118.5→100** | Decrease Decrease | Harrison and Bers, 1989 |
| Rat skeletal fiber | Resting force (intact) Resting force (skinned) | 30→40 30→40 | – – | Increase Increase | Ranatunga, 1994 |
| Rat cardiac muscle | Shortening | 36→41 | – | Increase | Oyama et al., 2012 |
| C2C12 myotube | Shortening (%) | 36.5→41.5 | 0→2.4* | Increase | Marino et al., 2017 |
| Rabbit cardiac muscle | Ca2+ transient amplitude (nM) | 35→25 | 248→454** | Increase | Puglisi et al., 1996 |
| Rat cardiac muscle | Ca2+ transient amplitude (μM) | 37.5→30 | 0.73→1.33 | Increase | Janssen et al., 2002 |
| Guinea pig cardiac muscle | Ca2+ transient amplitude (nM) | 37→22 | 35→157* | Increase | Shutt and Howlett, 2008 |
| Actin (RS) + Tm (HC) + Tn (HC) + HMM (RS) | Sliding velocity at pCa 5 Sliding velocity at pCa 9 Sliding velocity at pCa 9 | ∼20→∼60 ∼20→∼43 ∼43→∼60 | – – – | Increase No change Increase | Brunet et al., 2012 |
| Actin (RS) + Tm (HC) + Tn (BC) + HMM (RS) | Sliding velocity at pCa 5 (μm/s) Sliding velocity at pCa 9 (μm/s) | 25→41.0 25→40.8 | 6.4→17.9 0→14.5 | Increase Increase | Ishii et al., 2019 |
| Actin (RS) + Tm (HC) + Tn (BC) + HMM (BC) | Sliding velocity at pCa 5 (μm/s) Sliding velocity at pCa 9 (μm/s) | 24→40.0 24→39.9 | 1.19→8.89 0→3.37 | Increase Increase | Ishii et al., 2019 |
| Rabbit cardiac muscle (skinned) | pCa50 (active force) | 36→29 36→22 | 5.473→5.494 (NS) 5.473→5.340** | No change Decrease | Harrison and Bers, 1989 |
| Rabbit skeletal myofibril | pCa50 (ATPase) | 30→37 | 7.05→7.52 | Increase | Mühlrad and Hegyi, 1965 |
| Rabbit skeletal myofibril | pCa50 (ATPase) | 30→40 | – | Increase | Murphy and Hasselbach, 1968 |
| TnC (BC) | pCa50 (Ca2+ binding) | 21→37 | 5.29→5.42* | Increase | Gillis et al., 2000 |
| TnC (HC) | pCa50 (Ca2+ binding) | 30→45 | 5.04→5.17 | Increase | Veltri et al., 2017 |
Data obtained under various experimental conditions are summarized. Sliding velocity was obtained in the in vitro motility assay with reconstituted thin filaments (actin plus Tn–Tm). BC, bovine cardiac; HC, human cardiac; HMM, heavy meromyosin; RS, rabbit skeletal. *P < 0.05; **P < 0.01; ***P < 0.001. NS, not significant.