ABSTRACT
To evaluate the efficacy and safety of different Chinese patent medicines in the treatment of pelvic inflammatory disease(PID) using network Meta-analysis. The databases of CNKI, Wanfang, VIP, SinoMed, PubMed, Cochrane Library, EMbase, and Web of Science were searched, and from the time of database construction to July 16, 2023, the randomized controlled trial(RCT) of Chinese patent medicines combined with antibiotics in the treatment of PID included in these databases was collected. The quality of the included literature was evaluated using the Cochrane risk of bias tool, and data was analyzed using RevMan 5.4 and Stata 16 software. Forty-six RCTs were finally included, including Kangfu Xiaoyan Suppositories, Fuke Qianjin Tablets/Capsules, Kangfuyan Capsules, Fuyanxiao Capsules, Huahong Tablets/Capsules, Fuyanshu Capsules, Fuyue Tablets, Jingangteng Capsules, and Fuyan Kangfu Capsules. Network Meta-analysis showed that,(1) in terms of clinical effective rate, the optimal intervention was Kangfu Xiaoyan Suppositories combined with antibiotics.(2) In terms of lowering hypersensitive C-reactive protein(hs-CRP), the optimal intervention was Huahong Tablets/Capsules combined with antibiotics.(3) In terms of lowering tumor necrosis factor-α(TNF-α), the optimal intervention was Fuyue Tablets combined with antibiotics.(4) In terms of lowering recurrence rate, the optimal intervention was Fuyanshu Capsules combined with antibiotics.(5) In terms of safety, the intervention with the least adverse reactions was Kangfuyan Capsules combined with antibiotics. The results show that Chinese patent medicines combined with antibiotics in the treatment of PID can improve the comprehensive efficacy, reduce the patient's hs-CRP and TNF-α, and have a low recurrence rate, as well as safe and reliable efficacy. In clinical treatment, Kangfu Xiaoyan Suppositories or Kangfuyan Capsules combined with antibiotics can be preferred. Due to the limitations of the sample size and the quality of the literature, more large-sample and high-quality studies are needed to validate the conclusions.
Subject(s)
Anti-Bacterial Agents , Drugs, Chinese Herbal , Pelvic Inflammatory Disease , Drugs, Chinese Herbal/administration & dosage , Drugs, Chinese Herbal/therapeutic use , Pelvic Inflammatory Disease/drug therapy , Humans , Female , Network Meta-Analysis , Randomized Controlled Trials as Topic , Drug Therapy, Combination , Nonprescription DrugsABSTRACT
Neuropathic pain(NP) is difficult to be treated since it has similar phenotypes but different pathogenesis in different pathological stages. Targeted intervention of the core regulatory elements at different pathological stages of NP has become a new direction of drug research and development in recent years and provides the possibility for the treatment of NP. The Mongolian medicine Naru-3(NR-3) is effective in the treatment of sciatica and trigeminal neuralgia, the mechanisms of which remain unknown. On the basis of the previous study of the priming stage, this study established the mouse model of spinal nerve ligation(SNL) and measured the changes of pain thresholds by behavioral tests. The network analysis, Western blot, immunofluorescence assay, ELISA, and agonist/antagonist were employed to decipher the mechanism of NR-3 in the treatment of NP in the maintenance stage. The results showed that NR-3 increased the mechanical and thermal pain thresholds of SNL mice, while it had no significant effect on the basal pain threshold of normal mice. NR-3 may relieve the pain in the maintenance stage of NP by blocking the matrix metalloproteinase 2(MMP2)/interleukin-1ß(IL-1ß) pathway in the astrocytes of the dorsal root ganglion(DRG) and spinal cord. The findings have enriched the biological connotation of NR-3 in the treatment of the maintenance stage of NP and provide reference for the rational use of this medicine in clinical practice.
Subject(s)
Astrocytes , Medicine, Mongolian Traditional , Neuralgia , Animals , Neuralgia/drug therapy , Neuralgia/metabolism , Mice , Astrocytes/drug effects , Astrocytes/metabolism , Male , Drugs, Chinese Herbal/pharmacology , Drugs, Chinese Herbal/administration & dosage , Neuroinflammatory Diseases/drug therapy , Humans , Interleukin-1beta/genetics , Interleukin-1beta/metabolism , Matrix Metalloproteinase 2/metabolism , Matrix Metalloproteinase 2/genetics , Disease Models, AnimalABSTRACT
An efficient catalytic asymmetric electrophilic sulfenylation reaction for the synthesis of planar-chiral sulfur-containing cyclophanes has been developed for the first time. This was achieved by using a new Lewis base catalyst and a new ortho-trifluoromethyl-substituted sulfenylating reagent. Using the substrates with low rotational energy barrier, the transformation proceeded through a dynamic kinetic resolution, and the high rotational energy barrier of the substrates allowed the reaction to undergo a kinetic resolution process. Meanwhile, this transformation was compatible with a desymmetrization process when the symmetric substrates were used. Various planar-chiral sulfur-containing cyclophanes were readily obtained in moderate to excellent yields with moderate to excellent enantioselectivities (up to 97 % yield and 95 % ee). This approach was used to synthesize pharmaceutically relevant planar-chiral sulfur-containing molecules. Density functional theory calculations showed that π-π interactions between the sulfenyl group and the aromatic ring in the substrate play a crucial role in enantioinduction in this sulfenylation reaction.