The 4 Scientific Pillars
Click a pillar to explore its role in the "Couplet" architecture.
Pharmacognosy
The study of physical medicinal agents derived from natural sources.
Pharmacology
Chemical properties and the biological effects of isolated compounds.
Pharmacodynamics
What the drug does to the body; biochemical and physiological effects.
Network Pharmacology
Systems-level mapping of multi-compound to multi-target interactions.
Vector Dynamics: The Flow of Qi
In Dui Yao, we view herbs as Vectors—forces that possess both magnitude (dosage) and direction (ascending, descending, floating, or sinking).
The Rule of Xuan & Jiang (Diffuse & Descend)
Example: Ma Huang (diffuses Lung Qi upward/outward) + Xing Ren (descends Lung Qi downward). This creates a functional respiratory cycle where neither herb acts in isolation.
"The Dui Yao Composer™ uses these vector mappings to ensure formulas don't just treat symptoms, but restore directional homeostasis."
Network Pharmacology Analysis
Mapping the multi-target landscape of the "Acrid-Cool" pair.
Evidence-Based Insight
"While TCM sees 'Heat,' network pharmacology identifies the downregulation of pro-inflammatory cytokines (IL-6, TNF-$\alpha$) and the inhibition of COX-2 enzymes. Dui Yao is effectively a 'Poly-Target' strategic intervention."
The "Volume Knob"
Dosage Ratios
Precision in Dui Yao isn't just picking the right herbs; it's the Ratio. Changing the ratio changes the pharmacological output.
- 1:1 Ratio Mutual Accentuation (Xiang Xu) - Equal strength for broad coverage.
- 3:1 Ratio One herb leads, the other modulates (Xiang Shi) - Focus with mitigation.
- 10:1 Ratio Trace amount to "guide" or "activate" the primary agent.