Dynamics of Breast Cancer under Different Rates of Chemoradiotherapy

Table 1

Equation descriptions.

Equation	Term	Description	Source
		Logistic tumor-sensitive growth	[29, 30]
		NK-induced tumor death	[28, 29, 31]
		Tumor-sensitive cell mutation	[23]
		Chemotherapy-induced tumor-sensitive death	[30]
		Radiotherapy-induced tumor-sensitive death	Assumed
		Logistic tumor-resistant growth	Assumed
		Tumor-sensitive cell mutation	[31]
		Chemotherapy-induced tumor-resistant death	Assumed
		Radiotherapy-induced tumor-resistant death	Assumed
		Logistic normal growth	[23]
		Production of N cells from activated T cells	Assumed
		Death of normal cells due to chemotherapy toxicity	[15, 29, 30]
		Death of normal cells due to radiotherapy toxicity	Assumed
	s	Constant source of immune cells	[28, 29, 31]
		Stimulatory effect of T on immune cells	[28, 29, 31]
		Immune turnover	[19]
		Immune death by exhaustion of tumor-killing resources	[28, 29, 31]
		Death of immune cells due to chemotherapy toxicity	[15, 29, 30]
		Death of immune cells due to radiotherapy toxicity	Assumed
		Chemotherapy drug dose	[15, 29, 30]
		Excretion and elimination of chemotherapy toxicity	[15, 29, 30]
		Radiotherapy drug dose	Assumed
		Excretion and elimination of radiotherapy toxicity	Assumed