ABSTRACT
Xianling Gubao is a common and effective medicine in the treatment of orthopedic diseases. In recent years, it has been reported to be associated with liver injury. However, through the analysis of the adverse drug reaction reports and key hospital cases, we found that there is considerable incomplete information in the reports of Xianling Gubao-related liver injury cases retrieved from the literature. Thus, it is difficult to accurately judge causality between the drug and liver injury. Six cases of liver injury related to Xianling Gubao were identified in key hospitals, two of which achieved the clinical diagnosis according to the assessment of the integrated evidence chain method. We further analyzed the public health data of all residents in Yinzhou. The gross incidence rate of Xianling Gubao-related liver injury was 0.034%, which corresponds to a level of rare incidence. This revealed that Xianling Gubao-related liver injury has significant divergence in individuals and an idiosyncratic nature. The gross incidence of liver injury related to Xianling Gubao was lower than that of other medicines for the treatment of orthopedic diseases. Based on the idiosyncratic drug-induced liver injury model mediated by immune stress, it was found that Epimedii Folium and Psoraleae Fructus were the major components that lead to liver injury, and the liver injury caused by a full prescription was less serious than that encountered with only Epimedii Folium and Psoraleae Fructus. This suggests that the other 4 herbs (Dipsaci Radix, Anemarrhenae Rhizoma, Rehmanniae Radix,Salviae Miltiorrhizae Radix et Rhizoma) can prevent/alleviate the liver injury. Through disassembled prescription analysis, we found that the attenuation efficacy of Salviae Miltiorrhizae Radix et Rhizoma was the most significant. In conclusion, Xianling Gubao may cause idiosyncratic liver injury in a tiny minority of susceptible individuals, but the incidence risk is lower than that of other commonly used drugs for orthopedic disease. Xianling Gubao should be discreetly applied to patients with immune stress. The major components that induced liver injury in Xianling Gubao were Epimedii Folium and Psoraleae Fructus, and Salviae Miltiorrhizae Radix et Rhizoma appears to attenuate this toxicity. This study provides a reference for the rational clinical medication with Xianling Gubao.
ABSTRACT
OBJECTIVE@#Metabolic syndrome is a complex medical condition that has become an alarming epidemic, but an effective therapy for this disease is still lacking. The use of the herbal formula Huangqisan (HQS) to treat diabetes is documented in the Chinese medical literature as early as 1117 A.D.; however, its therapeutic effects and underlying mechanisms remain elusive.@*METHODS@#To investigate the beneficial effects of HQS on metabolic disorders, high-fat diet-induced obesity (DIO), leptin receptor dysfunction (db/db) and low-density lipoprotein receptor-knockout (LDLR@*RESULTS@#HQS lowered body weight, fasting blood glucose and serum lipid levels and improved glucose tolerance and insulin sensitivity in DIO mice and db/db mice (P < 0.05). HQS also blocked atherosclerotic plaque formation in LDLR@*CONCLUSION@#HQS is effective for reversing metabolic disorder and has the potential to be used as therapy for metabolic syndrome.
ABSTRACT
A total of 1 392 reports on liver injury associated adverse drug reaction(LI-ADR) related to bone diseases were retrospectively analyzed based on national ADR monitoring system [18.75% of the patients used traditional Chinese medicine(TCM) alone and 68.68% used Western medicine alone]. This kind of cases accounted for 2.5% of all drug-related liver injury adverse reactions, ranking top ten of all drug categories. The number of reported cases and the proportion of serious cases showed an increasing trend from 2012 to 2016. The average age of the patients was(54.2±15.8) years old, and there was little difference in overall gender(male-female 1.04∶1). However, the number of female patients with rheumatoid arthritis was significantly higher than that of male patients(male-female 1∶2.6), while the number of male patients with gout was significantly higher than that of female patients(male-female 7.16∶1). The overall prognosis was good, with the recovery and improvement rate of 85.27%. The time from medication to liver injury varied due to different medicines. The median time to liver injury was 27 days in TCM alone group, later than 11 days in Western me-dicine alone group(P<0.05). Drugs for bone diseases have been one of the important categories for clinical drug-induced liver injury, and the number of reported cases on liver injury caused by drugs for bone diseases is increasing, so we should pay close attention to the safe and rational use of them. The LI-ADRs of male and female were different due to their different diseases, and the latency of adverse reactions in TCM group was generally longer than that in Western medicine group. In clinical medication, liver function should be monitored according to different diseases and characteristics of drugs to prevent the risk of liver injury.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Bone Diseases , Drug-Related Side Effects and Adverse Reactions , Drugs, Chinese Herbal , Medicine, Chinese Traditional , Retrospective StudiesABSTRACT
Objective: To provide references for optimizing adjuvants with Polygoni Multiflori Radix (PMR), we compared the effects of detoxification by different adjuvants processing according to Chinese medicine’s records of past dynasties. Methods: The chemical information of all samples including crude and processed PMR with different adjuvants was characterized by UPLC-Q-TOF-MS, and the normal human hepatocytes (L02 cell line) was cultured in vitro to evaluate the cytotoxicity, then we gave synthetic analyses on effects of processed PMR with different adjuvants for toxicity-decreasing and variations of chemical contents. The difference of toxicity reducing effect and the rule of composition change of PMR processed with different adjuvants were compared comprehensively. Results: Different adjuvants had different level of effects on chemical fingerprint, index component and cytotoxicity of PMR under the same conditions of pressure and time. More specifically, black bean, jujube and rice-rinsing water had greater impact on PMR main components including gallic acid, catechins, cis-stilbene glycoside, trans-stilbene glycoside, emodin-8-O-β-D-glucoside, physcion and emodin as well as hepatotoxicity. The three adjuvants with the best toxicity-decreasing effects were in sequence of rice-rinsing water > jujube > black bean. Furthermore, comprehensive analysis of simple correlation and multiple correlation suggested that cis-stilbene glycoside might be the main chemical component contributed to hepatotoxicity of PMR, and emodin-8-O-β-D-glucoside might be the potential toxicity component. Conclusion: Different adjuvants traditionally recorded can attenuate the toxicity of PMR. In addition to black beans, rice-rinsing water and jujube can also be used as candidate adjuvants for the toxicity-decreasing of PMR.
ABSTRACT
In this paper,the case reports on rug-induced liver injury( ADR cases) related to Gukang Capsules containing Psoralea corylifolia( Buguzhi,BGZ) were collected from the adverse reaction monitoring database from January 1,2012 to December 31,2016,and the in-patients cases with drug-induced liver injury admitted to a tertiary Class A liver disease hospital from January 1,2010 to December 31,2016 were also collected. These collected cases were re-evaluated and analyzed. 110 cases with liver injury related to this preparation were collected from adverse reaction monitoring database,and 55 cases of them received the preparation alone,mainly for fracture treatment( 52. 74%). Ninty one cases( 82. 72%) met the standard of the biochemical diagnostic criteria for drug-induced liver injury. 89. 01% of patients were over the age of 41 and women accounted for 60. 9%. The time from administration to liver injury was 1-208 days,with the median of 29 d. The dose of the preparation was 2. 4-4. 8 g per day,with a cumulative dose ranging from 3. 6-699. 6 g. The recovery and improvement rate reached 96. 70% after positive treatment. Seven inpatient cases related to the preparation were collected in a tertiary Class A liver disease hospital,6 females and 1 male. All of them were over 40 years old. Two cases reached the " suspicious diagnosis" standard and 5 cases reached the " clinical diagnosis" standard in Guidelines for the diagnosis and treatment of herb-induced liver injury. Six patients had a good prognosis effect,but another one had liver failure. This preparation is commonly used in fracture,osteoarthritis and other diseases,with remarkable curative effect. However,ADR cases and hospital cases all indicated the risk of liver injury. There was no significant correlation between the time and dose of drug use and the occurrence of liver injury.The induced-liver injury may have immunological heterogeneity,thus regular monitoring of liver function should be taken during clinical use.