Certain birds, mammals, and insects migrate altitudinally in mountainous areas, going from the upper zones, where they breed, to the foothills or plains during seasons when the weather is severe and unfavourable.
However, if the CVC needs replacement, in selected patients with severe coagulopathy or unfavourable anatomy or limited availability of other insertion sites, clinicians may now consider GWX using an AST-CVC with a clearer appreciation of its microbiological risk.
The significant differences of SA and ASA between patients with mild and severe peritonitis, favourable and unfavourable outcomes were not established (P > 0.05).
However, despite the undisputable benefits, anti- α4 integrin treatment is associated with John Cunningham Virus- (JCV-) mediated progressive multifocal leukoencephalopathy (PML), an unfavourable and severe adverse event [ 9].
There are data to suggest that women with severe RA may have an unfavourable pregnancy outcome, and those patients unable to discontinue anti-TNF therapies may be those with the most severe disease.
Specifically in aSAH patients, significant associations of low cerebral glucose with unfavourable outcome and severe cellular distress have been found recently (increases in lactate/pyruvate ratio, glutamate and glycerol as measured by cerebral microdialysis) (Schlenk et al., 2008).
The comatose patients were divided into two groups: the GOS scores between 1 and 3 (death, vegetative state, and severe disability) were grouped as unfavourable outcomes; and the GOS scores of 4 and 5 (moderate disability and good recovery) were grouped as favourable outcomes.
However, they frequently exhibit severe disadvantages such as instability and unfavourable pharmacokinetic properties.
Viscosity is one of the important properties which along with thermal conductivity and coefficient of volumetric expansion, determines convection in molten corium in the case of unfavourable progress of a severe accident in nuclear reactors.
In addition, cisplatin-based chemotherapy is frequently associated with an unfavourable toxicity profile, including severe emesis, neurotoxicity, and nephrotoxicity.
