It is known that increased and/or unbalanced levels of oxidative stress can activate these regulators and evoke a prolonged and unregulated release of inflammatory cytokines1,3,7,8,9,10.
These stress signals mitochondrial dysfunction to cytosol by unbalanced levels of ATP and NADH and the release of Ca2+, which results in active calcium-sensitive proteins and further the activation of downstream transcription factors.
An increased level of VEGF and a decreased level of pigment epithelium-derived factor (PEDF) have been observed in cultured retinal Müller cells treated by high glucose [19], indicating that Müller cells may contribute to unbalanced levels of VEGF and PEDF in diabetic retinopathy.
In addition, there were several cell lines with unbalanced levels of MRN, for example, unexpected high or low levels of Rad50 compared to Mre11.
Unbalanced levels of ROS are a common characteristic of many acute and chronic degenerative diseases such as cancer, cardiovascular diseases, type II diabetes, acute liver and renal failure, and neurodegenerative disorders including Parkinson's and Alzheimer's diseases and strokes.
Unbalanced levels of ROS and endogenous antioxidants are related to many disorders, including central nervous system pathologies [ 8– 13] (e.g., Parkinson's disease [ 12], Alzheimer's disease [ 10], cardiovascular conditions [ 10, 11], pulmonary diseases [ 14, 15], diabetes [ 16, 17], ocular diseases [ 18, 19], aging [ 20– 22], cancer [ 23– 25], and radiation damage [ 26]).
Unbalanced level of dopaminergic neurotransmitter might also be involved in migraine pathogenesis and dysfunctional iron metabolism in the brain of migraine has been suggested [15, 17, 18].
The unbalanced level of opponents also partly contributed to Australia's move to the Asian Football Confederation in 2006.
High blood pressure is preventable and is directly related to lifestyle habits such as an unbalanced diet, low levels of physical activity, and tobacco use.
The test results show that the tested doubly fed wind turbine had an excellent ability to control the voltage unbalance, and avoided the negative impact of the unbalance voltage on the induction generator and the rotor converter such as high levels of unbalanced currents, pulsating torques, overheated windings, and so on.
Unbalanced phenotypes with increased levels of 3'5'-OH anthocyanins might have increased fitness, due to dissipation of high-energy blue wavelengths, attenuation of UV-B radiation, or conspicuousness of fruits to seed dispersers [ 43- 46].
