ABSTRACT
OBJECTIVE@#To observe the analgesic effect of auricular point sticking therapy during the perioperative stage in the patients with partial lung resection.@*METHODS@#A total of 92 patients with partial lung resection were randomized into an auricular point group (31 cases, 1 case dropped off), the sham-auricular point group (30 cases) and a medication group (31 cases, 1 case dropped off). The routine medication for analgesia was provided in all of the three groups. In the auricular point group, 1 day before operation, the auricular point sticking therapy was applied at shenmen (TF@*RESULTS@#In 8, 16, 24, 48 h and 72 h after operation, VAS scores in the auricular point group were lower than those in the sham-auricular point group and the medication group separately (@*CONCLUSION@#Auricular point sticking therapy relieves perioperative pain, shortens analgesic time, releases anxious and depressive emotions and reduces postoperative adverse reaction in the patients with partial lung resection. The analgesic mechanism is probably related to the increase of plasma concentration of β-endorphin.
Subject(s)
Humans , Acupuncture Points , Acupuncture, Ear , Lung , Pain , Pain ManagementABSTRACT
The dried stems of Schisandra henryi var. henryi were extracted with 95% ethanol and the extracts were further subjected to partition, affording the ethyl acetate extracts(EtOAc Extrs.).The EtOAc Extrs.were separated and purified with silica gel and octadecyl-silylated silica gel column chromatography, preparative HPLC and preparative TLC. Thirteen known compounds were obtained and identified by spectral methods including MS and NMR, all of which were elucidated as t-cadinol(1), cadinane-4β,5α,10β-triol(2), cadinane-5α, 10α-diol-2-ene(3), oxyphyllenodiols A(4), 1β, 4β-dihydroxyeudesman-11-ene(5), cyperusol C(6), (7R)-opposit-4(15)-ene-1β,7-diol(7), dysodensiol E(8), epi-guaidiol A(9), aromadendrane-4β,10β-diol(10), tricyclohumuladiol(11), caryolane-1,9β-diol(12), and guaidiol A(13). Compounds 3, 5-10, and 13 were separated from the genus for the first time, while compounds 1-13 were separated from this species for the first time.