RESUMO
To summary and analyze the prescription rules of Professor Chen Baogui, a famous traditional Chinese medicine (TCM) doctor, for treating epigastric fullness. Professor Chen Baogui's prescriptions for treating epigastric fullness were collected and the treatment data were input into traditional Chinese medicine inheritance support system (TCMISS) to analyze the rules of the prescriptions by using data mining methods. Based on the screened 214 cases, the treatment experience of Professor Chen Baogui for treating epigastric fullness was summarized and analyzed. It was found that Professor Chen gave priority to recuperation of Qi activity. The results of four properties and five tastes showed Professor Chen's medication compatibility rules: one was simultaneous use of cold and warm drugs, and the other was simultaneous use of pungent drugs for dispersion and bitter drugs for purgation. In drug use, the basic prescriptions had the efficacy of promoting Qi circulation and regulating viscera function, additionally with the drugs with functions of eliminating digestion and inducing stagnation, activating blood circulation to dissipate blood stasis, replenishing Qi and nourishing Yin, tranquilizing mind, strengthening muscles and bones according to the TCM syndrome type. The clinical experience of Professor Chen for treating epigastric fullness was objectively summarized with the help of TCMISS, which was significant for analyzing and inheriting academic thinking and medication experience from famous TCM doctors.
Assuntos
Mineração de Dados , Prescrições de Medicamentos/normas , Medicamentos de Ervas Chinesas/uso terapêutico , Estômago/efeitos dos fármacos , Digestão/efeitos dos fármacos , Humanos , Medicina Tradicional ChinesaRESUMO
OBJECTIVE: To investigate the influence of Chinese medicine Huishen granule (HG) containing ginseng, grassleaved sweet flag rhizome, pilose deer antler, etc, on learning and memory functions in diffuse axonal injury (DAI) and the mechanisms thereof. METHODS: Impact acceleration method was used to establish DAI Wistar rat models. Twenty model rats were randomly divided into 2 equal groups, the DAI+HG group treated with gastric perfusion of HG 3 times a day since 24 h after the establishment of model for 14 days, and the DAI group without treatment. Ten rats underwent sham operation as controls. Fourteen days after the injury, Morris water maze (MWM) test was used to detect the rat's abilities of learning and memory for continuous 5 days. The changes of escape latency in acquisition of the task, the percentage of time spent in target quadrant, and the number of crossing the point of original platform in probe test were recorded. At day 20 after the-operation, the rats were subjected to long-term potentiation (LTP) recording in hippocampus to measure the percentage of slope and baseline of excitatory post-synaptic potential (EPSP). Two rats from each group were killed 24 h, 14 d, and 20 d after the operation with their brains taken out, HE and immunohistochemical staining were employed to exam the brain lesion at 24 h, day 14 and 20 post-injury. RESULTS: The escape latency of the DAI group was (32.8+/-4.6) s, significantly longer than those of the DAI+HG and sham operation groups [(20.3+/-0.7) and (16.8+/-0.8) s respectively, both P<0.05]. The target quadrant staying time percentage and number of platform location crossings of the DAI group were (36.4+/-3.2)% and 4.5+/-0.6 respectively, both significantly less than those of the DAI+HG and sham operation groups [(46.0+/-2.4)% and 6.8+/-0.8, and (46.9+/-2.1)% and 8.1+/-0.8 respectively, all P<0.05]. The LTP level of the DAI group was (101.4+/-3.3)%, significantly lower than those of the DAI+HG and sham operation groups [(116.3+/-6.7)% and (117.9+/-2.8)% respectively, both P<0.05]. No significant differences in the parameters were found between the DAI+HG and sham operation groups (all P>0.05). Classical pathological changes of DAI occurred in the brains of the DAI and DAI+HG groups at the time point of 24 h, and mitigated partly at the time points of day 14 and 20. CONCLUSION: The learning and memory impairment of DAI was ameliorated significantly with the treatment of Chinese medicine HG, owing to the recuperation of synaptic plasticity in hippocampal area.