ObjectiveTo multidimensionally analyze the clinical effects of Qianyang Yuyin granules on elderly hypertensive patients through an "energy-inflammation-aging" network. MethodsRelevant datasets were retrieved from the GEO database. Gene set enrichment analysis （GSEA） was performed on the gene expression profiles of peripheral blood cells from patients with essential hypertension in dataset GSE24752. The GSEA referenced "GO gene sets" and "KEGG gene sets" to identify significantly enriched gene sets. A clinical trial was conducted using a randomized controlled study design. A total of 40 patients meeting the inclusion criteria were enrolled. The control group received standard antihypertensive treatment with angiotensin receptor blockers （ARBs） or combined calcium channel blockers （CCBs）. In contrast，the treatment group received Qianyang Yuyin Granules in addition to the standard treatment for 12 weeks. Blood pressure levels and clinical efficacy were observed，and changes in energy metabolism indicators，DNA damage markers，and senescence-associated secretory phenotype （SASP） in blood were measured using ELISA before and after treatment. ResultsGSEA results indicated significant energy metabolism dysregulation in hypertensive patients. Clinical findings showed that both groups achieved blood pressure control without significant intergroup differences. In terms of clinical efficacy，the treatment group had a significantly higher effective rate compared to the control group （95% vs 65%，P0.05）. After treatment，the treatment group showed a significant increase in NAD⁺ levels （P0.01），with higher levels compared to the control group （P0.05）. The treatment group also exhibited a greater reduction in DNA damage marker 8-OHdG （P0.01） and cell adhesion factors ICAM-1 and VCAM-1 （P0.01） compared to the control group. Pro-inflammatory cytokines IL-1β and IL-6 were significantly reduced in the treatment group （P0.01），with greater reductions compared to the control group （P0.05，P0.01）. Anti-inflammatory cytokines IFN-α，IL-4，and IL-10 were significantly elevated in the treatment group （P0.01），with higher levels compared to the control group （P0.01）. No significant adverse reactions were reported in either group. ConclusionThe "energy- inflammation- aging" network plays an important role in the pathological mechanism of hypertension patients. Qianyang Yuyin granules may delay the aging process by increasing patients' energy metabolism levels，reducing DNA oxidative damage，and maintaining the balance of inflammatory factors.

Hypertensive heart disease is a common target organ damage in hypertension,resulting from the prolonged imbalance of yin and yang,as well as stasis accumulation internally.It shares common mechanism with the imbalance of cardiac homeostasis.This article combined modern medicine with traditional medicine in understanding hypertensive heart disease.It proposed that nourishing yin to subdue excessive yang and harmonizing qi and blood are the primary approaches,advocating treatment for hypertensive heart disease from deficiencies and stasis.

Objectives To study the roles of Th17 cells in peripheral blood and the serum level of IL-17 in children with acute respiratory syncytial virus (RSV) bronchiolitis. Methods A total of 28 children with RSV bronchiolitis were selected as bronchiolitis group, among whom twelve cases were assigned into severe group and sixteen cases were assigned into mild group according to the severity of illness. Twelve cases with acute asthma were selected as asthma group. Ten children without recent infection waiting for surgery were chosen as controls. The percentage of Th17 cells in peripheral blood was measured by lfow cytometry. The serum level of IL-17 was detected by ELISA. The association of severity of illness with the percentage of Th17 cells and the level of IL-17 was studied in children with acute RSV bronchiolitis. Results The serum level of IL-17 and the percentage of Th17 cells were signiifcantly higher in the severe bronchiolitis group than those in the control group and mild bronchiolitis group (P<0.05). However, there was no signiifcant difference between the severe bronchiolitis group and the asthma group (P>0.05). Conclusions The percentage of Th17 cells and serum level of IL-17 are increased in children with acute RSV bronchiolitis, and may be involved in the pathogenesis of RSV bronchiolitis. (J Clin Pediatr,2013,31(9):850-853)