However, as European brown hares choose to feed on specific crops according to plant phenology [ 12, 31], cereals, although important in winter, still occupy large areas when no longer of nutritional value to European brown hares, which may result in low availability of food especially during summer.
An explanation for this failure might lie in the low availability of efficient, quantitative and simple in vitro systems and assays that can be used to investigate GLUT4 translocation.
Apart from this, an intriguing possibility is that the brain-specific isoform, MT-III, might contribute to the results we obtained because the expression of MT-III, together with MT-I, is increased in the brain of old rats, resulting in the low availability of free zinc for synapses (Mocchegiani et al. 2004).
Instead, we propose that direct ammonia oxidation and oxygen evolution can lead to a drop of the local pH at the electrode resulting in a low availability of the actual reactant, NH3.
General shops were not allowed to stock any prescription drugs, which was reflected in the low availability of antimalarials reported elsewhere [ 24].
The low rates of sterilisation could be because it is not part of National Family Planning Program in Afghanistan, low availability outside cities and, given the conservative nature of Afghan society, less likely to be acceptable to religious leaders.
Second, from 1992 to 2000, the medical system reform went through further marketization, which began to influence the public welfare of health services, and finally resulted in the low availability and high costs of health services for the commons [ 8].
Low demand may also explain in part the relatively low availability in the private sector reported here.
This might explain why aggression rates were higher in periods of high fruit availability than in periods of low availability.
Yet, in addition to low availability and access to modern cancer care, in developing countries cancer cases show a less favorable stage distribution that requires more aggressive treatment, hence a higher proportion of survivors with cancer sequelae.
The increasing demand for agricultural production poses a global challenge to improve the phosphorus (P) use efficiency in plants due to its low availability in a large proportion of arable lands [ 1, 2].
