Differential equation system

1		$\frac{d \mathrm{[\$cell.GSH]}}{d \mathrm{time}}=2\mathrm{K1}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.PLOOH]}+\mathrm{K2}\mathrm{[\$cell.GSSH]}\mathrm{[\$cell.GR]}\mathrm{[\$cell.NADPH]}+\mathrm{K1}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.PE\_PUFAs\_O\_]}+\mathrm{K4}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.H2O2]}+\mathrm{[\$cell.GPx4]}\mathrm{K5}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.O\_R]}$
2		$\frac{d \mathrm{[\$cell.GSSH]}}{d \mathrm{time}}=\mathrm{K1}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.PLOOH]}+\mathrm{K2}\mathrm{[\$cell.GSSH]}\mathrm{[\$cell.GR]}\mathrm{[\$cell.NADPH]}+\mathrm{K4}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.H2O2]}+\mathrm{[\$cell.GPx4]}\mathrm{K5}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.O\_R]}+\mathrm{K1}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.PE\_PUFAs\_O\_]}$
3		$\frac{d \mathrm{[\$cell.H2O]}}{d \mathrm{time}}=\mathrm{K4}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.H2O2]}$
4		$\frac{d \mathrm{[\$cell.H2O2]}}{d \mathrm{time}}=\mathrm{K4}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.H2O2]}$
5		$\frac{d \mathrm{[\$cell.NADPH]}}{d \mathrm{time}}=\mathrm{K2}\mathrm{[\$cell.GSSH]}\mathrm{[\$cell.GR]}\mathrm{[\$cell.NADPH]}$
6		$\frac{d \mathrm{[\$cell.NADP\_p]}}{d \mathrm{time}}=\mathrm{K2}\mathrm{[\$cell.GSSH]}\mathrm{[\$cell.GR]}\mathrm{[\$cell.NADPH]}$
7		$\frac{d \mathrm{[\$cell.O2]}}{d \mathrm{time}}=\mathrm{[\$cell.GPx4]}\mathrm{K5}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.O\_R]}$
8		$\frac{d \mathrm{[\$cell.OLOOH]}}{d \mathrm{time}}=\mathrm{K9}\mathrm{[\$cell.aT\_OH]}\mathrm{[\$cell.OLOOR]}$
9		$\frac{d \mathrm{[\$cell.OLOOR]}}{d \mathrm{time}}=\mathrm{K9}\mathrm{[\$cell.aT\_OH]}\mathrm{[\$cell.OLOOR]}$
10		$\frac{d \mathrm{[\$cell.O\_R]}}{d \mathrm{time}}=\mathrm{[\$cell.GPx4]}\mathrm{K5}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.O\_R]}$
11		$\frac{d \mathrm{[\$cell.PE\_PUFAs\_O\_]}}{d \mathrm{time}}=\mathrm{K1}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.PE\_PUFAs\_O\_]}$
12		$\frac{d \mathrm{[\$cell.PLOH]}}{d \mathrm{time}}=\mathrm{K1}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.PLOOH]}$
13		$\frac{d \mathrm{[\$cell.PLOOH]}}{d \mathrm{time}}=\mathrm{K1}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.PE\_PUFAs\_O\_]}+\mathrm{K1}\mathrm{[\$cell.GSH]}\mathrm{[\$cell.GPx4]}\mathrm{[\$cell.PLOOH]}$
14		$\frac{d \mathrm{[\$cell.aT\_OH]}}{d \mathrm{time}}=\mathrm{K6}\mathrm{[\$cell.aT\_OR]}+\mathrm{K9}\mathrm{[\$cell.aT\_OH]}\mathrm{[\$cell.OLOOR]}$
15		$\frac{d \mathrm{[\$cell.aT\_OR]}}{d \mathrm{time}}=\mathrm{K6}\mathrm{[\$cell.aT\_OR]}+\mathrm{K9}\mathrm{[\$cell.aT\_OH]}\mathrm{[\$cell.OLOOR]}$