There are many causes for the dysfunction: strident partisanship, unyielding ideology, a corrosive system of campaign financing, gerrymandering of House districts, endless filibusters, holds on executive appointees in the Senate, dwindling social interaction between senators of opposing parties and a caucus system that promotes party unity at the expense of bipartisan consensus.
It is difficult to identify the leading causal relationship theory for the symptoms in question; in difficult cases of functional disorders accompanied by auriculovestibular symptoms, numerous possible causes for the dysfunction of the middle and the inner ear as well as the functional disorders of the masticatory organ should be taken into account [ 22, 24].
Moreover, only six of these participants were diagnosed with diabetes, indicating that diabetic nephropathy was not the main underlying cause for the renal dysfunction.
None have found a cause for this dysfunction.
That retroviruses may be an underlying cause for the neuroimmunological dysfunctions that appear with both diseases has already been proposed [22], [23], [24], [25].
Since lung capillaries are the first anatomical filter for infused particles, the pulmonary vessels may be the primary cause for respiratory dysfunction as migration of particles to the lung induces mechanical embolisation of lung capillaries [ 7, 19- 22].
In conclusion, our in vitro CD analysis and in vivo aggregation studies provide direct experimental evidence to indicate that the compromised protein stability associated with the R126W mutant is the primary cause for mitochondrial dysfunction in PD.
One possible cause for the development of smell dysfunction is the use of various intranasal medications.
In this context, overproduction of nitric oxide (NO) in the lungs has been identified as a major cause for the emergence of endothelial dysfunction and pulmonary edema [ 6, 7].
Prefrontal atrophy may be due to epileptiform excitotoxic discharges from the reciprocally connected pathological hippocampus, and may be the underlying biological cause for executive dysfunction in patients with TLE.
