RESUMO
Introduction: Rheumatoid arthritis (RA) is a globally challenging and refractory autoimmune disease, constituting a serious menace to human health. RA is characterized by recurrent pain and is difficult to resolve, necessitating prolonged medication for control. Yishen Tongbi decoction is a traditional Chinese herbal compound prescribed for treating RA. We have completed a 3-year RCT study that confirmed the clinical efficacy of Yishen Tongbi decoction for RA. Notably, we observed a faster clinical remission rate compared to MTX by week 4 of treatment. In our forthcoming study, we intend to conduct a comprehensive assessment of the efficacy and safety of Yishen Tongbi decoction in the real-world treatment of RA through a prospective study. Methods and analysis: This prospective, multicenter, real-world observational study will be conducted at two designated centers in China from October 2023 to August 2025. The study will include 324 patients with active rheumatoid arthritis. One group will receive Yishen Tongbi decoction combined with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs). The other group will receive standard treatment. Standard treatment can be further divided into subgroups: csDMARDs, targeted synthetic disease-modifying antirheumatic drugs (tsDMARDs), and biologic disease-modifying antirheumatic drugs (bDMARDs). In each group, the number of tender joints, number of swollen joints, pain score, patient global assessment, physician global assessment, disease activity index (DAS28-ESR or DAS28-CRP), clinical disease activity index (cDAI), simplified disease activity index (sDAI) and relevant laboratory data will be compared. Clinical indicators and disease activity of the patients will be assessed at baseline, week 4 and week 12 after the initiation of treatment. The primary outcome will be the American College of Rheumatology 20% improvement criteria (ACR20) attainment rate among patients at week 12 after treatment. Every adverse event will be reported. Ethics and dissemination: This study has been approved by the Ethics Committee of the first affiliated Hospital of Guangzhou University of traditional Chinese Medicine (NO.K-2023-009). The results of the study will be published in national and international peer-reviewed journals and at scientific conferences. The researchers will inform participants and other RA patients of the results through health education. Clinical Trial Registration: https://www.chictr.org.cn/index.html, identifier ChiCTR2300076073.
RESUMO
Our study aimed to systematically evaluate the effect of acupuncture in patients with obstructive sleep apnea-hypopnea syndrome (OSAHS). Literature search of four Chinese databases and six English databases for studies published from the inception of each database to March 1, 2022 and identify relevant studies published in Chinese or English. Related randomized controlled trials of acupuncture for the treatment of OSAHS were included to analyze the efficacy of acupuncture. Two researchers independently reviewed all of the retrieved studies to screen for eligible studies and extract the required relevant data. Included studies were subjected to a methodological quality assessment using the Cochrane Manual 5.1.0, and to a meta-analysis using Cochrane Review Manager version 5.4. A total of 19 studies with 1365 participants were examined. Compared with the control group, the apnea-hypopnea index, lowest oxygen saturation, Epworth Sleepiness Scale, interleukin-6, tumor necrosis factor α, and nuclear factor κ-B indicators all exhibited statistically significant changes. Thus, acupuncture was effective in alleviating the state of hypoxia and sleepiness and reduced the inflammatory response and disease severity among reported patients with OSAHS. Therefore, acupuncture could be widely used in the clinical treatment of OSAHS patients as a complementary strategy and warrants further study.
Assuntos
Terapia por Acupuntura , Apneia Obstrutiva do Sono , Humanos , Sonolência , Apneia Obstrutiva do Sono/terapia , SíndromeRESUMO
ETHNOPHARMACOLOGICAL RELEVANCE: Yanggan Huayu granule (YGHY) is a formula of traditional Chinese medicine that has been widely used to treat patients with liver cancer. But its working mechanism is still poorly understood. AIM OF THE STUDY: To investigate the anti-tumor effect of YGHY and its working mechanisms in hepatocellular carcinoma (HCC). MATERIALS AND METHODS: H22 mouse xenograft model was used to detect the effect of YGHY on hepatocellular carcinoma (HCC). MTT and CCK8 assays were performed to assess the effect of YGHY on HCC cell growth. Transwell assay was performed to detect the invasion and migration activities of HCC cells. Effect of YGHY drug-contained serum on apoptosis was detected by flow cytometry. Western blot was performed to detect the protein expressions. RESULTS: Results showed that YGHY inhibited tumor volume and weight, induced the apoptosis of HepG2 and SMMC-7721 cells and increased the protein expressions of Cleaved-Caspase3 and Cleaved-PARP. Furthermore, YGHY significantly down-regulated the protein expression of p-AKT. SC79, as an activator of AKT signaling, was able to increase the expression of p-AKT, and regulate the protein expressions of Cleaved-Caspase3, Cleaved-PARP, BCL-2 and BAX. YGHY drug-contained serum negated the protein expression change provided by SC79. CONCLUSIONS: Taken together, this data indicates that YGHY could inhibit HCC growth by inducing apoptosis, operating through AKT signaling.
Assuntos
Antineoplásicos Fitogênicos/farmacologia , Apoptose/efeitos dos fármacos , Broussonetia , Carcinoma Hepatocelular , Curcuma , Neoplasias Hepáticas , Lycopus , Proteínas Proto-Oncogênicas c-akt/metabolismo , Animais , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/metabolismo , Carcinoma Hepatocelular/patologia , Proliferação de Células/efeitos dos fármacos , Regulação para Baixo , Medicamentos de Ervas Chinesas/farmacologia , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/metabolismo , Neoplasias Hepáticas/patologia , Camundongos , Plantas Medicinais , Transdução de Sinais/efeitos dos fármacos , Ensaios Antitumorais Modelo de Xenoenxerto/métodosRESUMO
BACKGROUND: Women undergoing in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) who have a predicted poor ovarian response (POR) present a challenge for reproductive medicine specialists. Traditional Chinese medicine (TCM) is commonly used in China for such patients, in the belief that it will improve the ovarian response and ultimately increase pregnancy rates. However, there is a lack of high-quality evidence about the effect of TCM on improving ovarian response in such patients. The purpose of this study is to evaluate ongoing viable pregnancy rate at 12 weeks' gestation and related indicators of ovarian response in fertile women who have a predicted poor ovarian response having immediate versus delayed IVF/ICSI after 3 months of Ding-Kun-Dan (DKD) pre-treatment. METHODS/DESIGN: This study is a multicenter, randomized controlled, parallel-group, phase III, superiority clinical trial. Two hundred and seventy-eight eligible female infertility patients with POR will be included in the study and randomly allocated into an immediate treatment group and a DKD group in a 1:1 ratio. Both groups will receive IVF or ICSI as a standard treatment while in the DKD group, a commercially available Chinese medicine, DKD, will be administrated for 3 months before the IVF/ICSI cycle starts. The primary outcome of the study is the ongoing pregnancy rate at 12 weeks' gestation. The secondary outcomes include total gonadotropin dosage, duration of stimulation, estradiol (E2) and progesterone (P) levels on human chorionic gonadotropin (hCG) trigger day, cycle cancellation rate, number of oocytes retrieved, high-quality embryo rate, biochemical pregnancy rate, the change of serum anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), and E2 levels and all side effects, safety outcomes, and any adverse events. The protocol was approved by the Ethics Committee of the First Teaching Hospital of Tianjin university of TCM (approval no. TYLL2017[K] 004). DISCUSSION: IVF/ICSI is increasingly used to treat couples desiring a baby. Many of these women will have poor ovarian function. In China, DKD is commonly used for these patients prior to undergoing IVF/ICSI. There is no effective treatment for poor ovarian response in Western medicine currently. It is important, therefore, to undertake this randomized control trial to determine whether DKD is effective or not. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ID: ChiCTR-IOR-17011697 . Registered on 19 June 2017.
Assuntos
Fertilização in vitro , Infertilidade Feminina/tratamento farmacológico , Medicina Tradicional Chinesa , Ensaios Clínicos Controlados Aleatórios como Assunto , Injeções de Esperma Intracitoplásmicas , Adulto , Ensaios Clínicos Fase III como Assunto , Interpretação Estatística de Dados , Feminino , Humanos , Infertilidade Feminina/sangue , Medicina Tradicional Chinesa/efeitos adversos , Estudos Multicêntricos como Assunto , Gravidez , Taxa de Gravidez , Tamanho da AmostraRESUMO
BACKGROUND: Tianshu capsule(TSC)is a Chinese patent medicine. It's widely used to treat migraine clinically in China. AIM OF THE STUDY: In the present study, we investigated anti-migraine and anti-depression activities of TSC using in vivo animal models together with in vitro studies to investigate the mechanism of action. MATERIALS AND METHODS: Nitroglycerin (NTG) -induced migraine rat model, rat was given a subcutaneous injection of the NTG suspension (10â¯mg/kg) once a week for 5 weeks. Behavioral observation was carried out and brain tissues were sampled to determine levels of 5-hydroxytryptamine (5-HT), dopamine (DA), norepinephrine (NE), monoamine oxidase A (MAO-A), monoamine oxidase B (MAO-B) and tyrosine hydroxylase (TH) by ELISA, in order to evaluate the effect of TSC on migraine progression. Tail suspension test and forced swim test were carried in order to evaluate the effect of TSC on depression progression. RESULTS: TSC treatments decreased scratch head times significantly in a rat migraine model. Meanwhile, TSC suppressed activities of MAO-A and MAO-B, up-regulated 5-HT, DA and NE expressions in brain tissues. Tail suspension test showed a decrease of immobility time in TSC groups. Furthermore, TSC increased climb times, up-regulated activities of 5-HT, DA and NE in forced swim test mice. Additionally, TSC could attenuate the reduction of 5-HT, DA and NE induced by corticosterone in primary neuronal cells. CONCLUSION: TSC could effectively prevent depression, one of the most frequent comorbidities in migraine. It may provide a new target for treating migraine.
Assuntos
Analgésicos/uso terapêutico , Antidepressivos/uso terapêutico , Encéfalo/efeitos dos fármacos , Transtornos de Enxaqueca/tratamento farmacológico , Inibidores da Monoaminoxidase/uso terapêutico , Preparações de Plantas/uso terapêutico , Analgésicos/administração & dosagem , Animais , Antidepressivos/administração & dosagem , Comportamento Animal/efeitos dos fármacos , Encéfalo/enzimologia , Sobrevivência Celular/efeitos dos fármacos , Células Cultivadas , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Masculino , Medicina Tradicional Chinesa , Camundongos Endogâmicos , Transtornos de Enxaqueca/enzimologia , Inibidores da Monoaminoxidase/administração & dosagem , Neurônios/efeitos dos fármacos , Preparações de Plantas/administração & dosagem , Cultura Primária de Células , Ratos Sprague-Dawley , NataçãoRESUMO
ETHNOPHARMACOLOGICAL RELEVANCE: Xiaofeng Granules (XF) is a kind of granules prepared by the famous traditional Chinese medicine formula for its efficiency in treating gouty diseases. AIM OF THE STUDY: We investigated the relevance between XF that made from Modified simiaowan (MSW) as the anti-gouty arthritis drugs and protective mechanisms for cartilage matrix in order to provide the evidence for new drug application. MATERIALS AND METHODS: In the present study, we evaluated the anti-gouty arthritis activity of XF in rats and rabbits models induced by MSU together with chondrocytes focusing on the link to proteoglycan degradation in vitro studies. RESULTS: The results demonstrated that XF significantly reduced the swelling rate and attenuated the pathological changes in joints. The XF-containing serum were used medicated serum in cellular experiments. The in vitro data were in accordance with the in vivo results, showing that the constituents in XF-containing serum had obvious inhibitory effects on the activation of pro-inflammatory mediators in chondrocytes. Moreover, XF-containing serum substantially inhibited MSU-induced expression of glycosaminoglycans(GAG) and hydroxyproline(Hyp), and up regulated proteoglycan, which might be associated with the regulation of the balance of MMP-3/TIMP-1and ADAMTS-4/TIMP-3 inchondrocytes. CONCLUSION: In conclusion, XF that made from MSW showed obvious effects on acute gouty arthritis, which also provided an effective protection on cartilage matrix degradation.
Assuntos
Artrite Gotosa/prevenção & controle , Condrócitos/efeitos dos fármacos , Medicamentos de Ervas Chinesas/farmacologia , Supressores da Gota/farmacologia , Articulações/efeitos dos fármacos , Proteoglicanas/metabolismo , Ácido Úrico , Proteína ADAMTS4/metabolismo , Animais , Artrite Gotosa/induzido quimicamente , Artrite Gotosa/metabolismo , Artrite Gotosa/patologia , Células Cultivadas , Condrócitos/metabolismo , Citocinas/metabolismo , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Glicosaminoglicanos/metabolismo , Hidroxiprolina/metabolismo , Mediadores da Inflamação/metabolismo , Articulações/metabolismo , Articulações/patologia , Masculino , Metaloproteinase 3 da Matriz/metabolismo , Proteólise , Coelhos , Ratos Sprague-Dawley , Fatores de Tempo , Inibidor Tecidual de Metaloproteinase-1/metabolismo , Inibidor Tecidual de Metaloproteinase-3/metabolismoRESUMO
Sanmiao formula (SM) is a compound prescription, which has been used in traditional Chinese medicine since the Ming Dynasty for gouty and rheumatoid arthritis treatments. However, no evidence has been unfolded to show the relationship between SM and gouty arthritis (GA), particularly inhibiting cartilage matrix degradation. In the present study, we undertook a characterization of anti-GA activity of SM using an in vivo rat model induced by potassium oxonate and cold bath together with in vitro studies with chondrocytes for further molecular characterization. Potassium oxonate and cold bath rats were treated with SM at doses of 7.2g/kg per day for 5days. SM treatments significantly suppressed the swelling rate and the severe pathologic changes in the joints of the animals in gout model. Inflammatory factors count by ELISA analysis, SM exhibited inhibition on IL-1ß and TNF-α. Moreover, histological analysis of the joints and SM-serum substantially interfered with the MSU-induced expression of glycosaminoglycans (GAG), up-regulated the content of proteoglycan. Importantly, SM interfered with GA-augmented expression of matrix metalloproteinases (MMPs) -3 and aggrecanases (ADAMTS)-4, which are considered to be key enzymes in cartilage matrix degradation, and simultaneously augmented GA-reduced tissue inhibitors of metalloproteinases (TIMPs) -1 and -3 expression in the joints and chondrocytes. Therefore, SM is looking forward to be a potential novel agent that could prevent cartilage matrix degradation effectively in gouty arthritis, and this provides a new target for development of new medicines.