Abstract: Provided are a processing method and a processing apparatus for efficacy of a combined drug. The processing method includes: obtaining dose-effect curve band of expected additive effect of the combined drug; obtaining actual dose-effect relationship curve formed by actual effect value of the combined drug with a dose change of one target component drug in the combined drug; comparing a positional relationship between the actual dose-effect relationship curve and the dose-effect curve band; and outputting the efficacy of the combined drug as a synergistic effect when the actual dose-effect relationship curve is located above the dose-effect curve band, outputting the efficacy of the combined drug as an antagonistic effect when the actual dose-effect relationship curve is located below the dose-effect curve band, and outputting the efficacy of the combined drug as an additive effect when the actual dose-effect relationship curve is located within a range of the dose-effect curve band.

Abstract: Provided are a processing method and a processing apparatus for efficacy of a combined drug. The processing method includes: obtaining dose-effect curve band of expected additive effect of the combined drug; obtaining actual dose-effect relationship curve formed by actual effect value of the combined drug with a dose change of one target component drug in the combined drug; comparing a positional relationship between the actual dose-effect relationship curve and the dose-effect curve band; and outputting the efficacy of the combined drug as a synergistic effect when the actual dose-effect relationship curve is located above the dose-effect curve band, outputting the efficacy of the combined drug as an antagonistic effect when the actual dose-effect relationship curve is located below the dose-effect curve band, and outputting the efficacy of the combined drug as an additive effect when the actual dose-effect relationship curve is located within a range of the dose-effect curve band.

Abstract: A 4-copy branched peptide represented by a formula of (XA-XB-XC-XD-X1)4>(K-X2)2>K-X3. XA and XC separately represent an uncharged polar amino acid; XB and XD separately represent an alkaline amino acid; >K- represents lysine comprising two free activated amino groups for amino acid addition condensation reactions; X1 and X2 separately represents an amino acid sequence comprising between 0 and 5 random amino acids, and X1 and X2 are the same, different, or absent; and X3 is a sequence comprising between 1 and 4 random amino acids. The peptide is capable of inhibiting tumor growth and enhancing immunity.