Gentamicin (gentamicin injection pediatric) , like all aminoglycosides, may accumulate in the serum and tissues of patients treated with higher doses and/or for prolonged periods, particularly in the presence of impaired or immature renal function.
Photosystem I. The light absorption processes associated with photosynthesis take place in large protein complexes known as photosystems. The one known as Photosystem I contains a chlorophyll dimer with an absorption peak at 700 nm known as P700.
The plants and cyanobacteria (which use water as a hydrogen donor and produce oxygen) have Photosystems I and II, whereas the less highly evolved other photosynthetic bacteria(which do not use water as their hydgrogen donor and do not produce oxygen) have only Photosystem I.