Table 1 Combined environmental stressor research papers 1948 to 2012 (heat and humidity not considered as a “combination”)
Environmental stressors | Animal/human | Number of articles |
|---|---|---|
Hypoxia and cold | Human | 13 |
Hypoxia and cold | Animal | 49 |
Hypoxia and heat | Human | 1 |
Hypoxia and heat | Animals | 3 |
Bed rest and hypoxia | Human | 3 |
Bed rest and heat | Human | 3 |
Bed rest and cold | Human | 1 |
Cross adaptation heat and hypoxia | Human | 1 |
Cross-adaptation heat and hypoxia/ischaemia | Animals | 7 |
Cross-adaptation cold and hypoxia | Human | 1 |
Cross-adaptation cold and hypoxia | Animals | 4 |