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OBJECTIVE: To investigate the clinical effect of pelvic floor muscle rehabilitation training combined with psychological nursing intervention in the treatment of intractable type â ¢B prostatitis. METHODS: We retrospectively analyzed the clinical data on 51 cases of intractable type â ¢B prostatitis treated from October 2020 to October 2022, which were randomly assigned to receive Tamsulosin medication (the control group, n = 24) or pelvic floor muscle rehabilitation training and psychological nursing in addition (the intervention group, n = 27), all for 8 weeks. We obtained NIH-CPSI, IIEF-5, Self-Rating Anxiety Scale (SAS) scores, Self-Rating Depression Scale (SDS) scores, the level of lecithin and the count of leukocytes in the prostatic fluid and the incidence of adverse events, and compared them between the two groups of patients before and after treatment. RESULTS: The total effectiveness rate was significantly higher in the intervention than in the control group (88.9% vs 62.5%, P < 0.05). Compared with the baseline, the NIH-CPSI, IIEF-5, SAS and SDS scores and the lecithin level were remarkably increased in both groups after treatment (P < 0.05), even more significantly in the intervention group than in the control (P < 0.05). No statistically significant difference was observed in the count of leukocytes before and after treatment (P > 0.05). CONCLUSION: On the basis of Tamsulosin medication, the application of pelvic floor rehabilitation training combined with psychological care can significantly enhance the therapeutic effect on type IIIB prostatitis, effectively relieve prostatitis pain, improve erectile function, lessen anxiety and depression symptoms, increase the level of lecithosomes and promote the recovery of prostatic function.
Subject(s)
Prostatitis , Male , Humans , Prostatitis/drug therapy , Prostatitis/complications , Tamsulosin/therapeutic use , Pelvic Floor , Lecithins , Retrospective Studies , Pelvic Pain/therapy , Chronic DiseaseABSTRACT
Rice steam processed product of Rehmanniae Radix (RSRR), one of the processed products of Rehmanniae Radix (RR), is popular as an herbal medicine and food. However, the health-promoting effects and mechanisms of RSRR are still unclear. In this study, 10-week-old Sprague-Dawley female rats were treated with different processed products of RR. No organ coefficient differences were observed between RSRR and the control group, indicating that RSRR did not cause damage to the rats. Compared with other RR products, superoxide dismutase, glutathione, and catalase levels were significantly higher and malondialdehyde levels were significantly lower in the RSRR group, indicating that RSRR exerted a better antioxidant effect. Gene expression analysis showed that hemoglobin genes (Hba-a1, Hba-a2, Hbb-bs, Hbb, Hbq1b, Hbb-b1, and LOC103694857) may be potential biomarkers to evaluate the antioxidant effect of RSRR. Antioxidation-related signaling pathways in GO annotation, including cellular oxidant detoxification, hydrogen peroxide metabolic process, hemoglobin complex, and oxygen binding signaling pathways were significantly enriched, indicating these pathways may represent the antioxidant mechanism of RSRR. To explore the main active compounds primarily responsible for the antioxidant activity of RSRR, UPLC-Q-TOF-MS was used and six components (catalpol, rehmannioside A, rehmannioside D, melittoside, ajugol, and verbascoside) were identified in rat serum. Catalpol and rehmannioside A were predicted to be the major active components by network pharmacology. These results suggested that RSRR exhibits antioxidant activity and has health-promoting properties. This study provides a scientific basis for the antioxidant mechanism and clinical use of RSRR.
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The present study aimed to investigate the effect of various adjuvant rice on the quality of rice-steamed Rehmanniae Radix(RSRR) with Japonica rice, millet, yellow rice, black rice, and glutinous rice as raw materials, and analyze the anti-osteoporosis effect of RSRR by the optimal adjuvant rice. On the basis of the established UPLC-MS/MS method for the determination of the content of catalpol and rehmannioside D, comprehensive weighted scoring method was employed to evaluate the effect of various auxiliary rice on the quality of RSRR with the content of catalpol and rehmannioside D, character score, and taste score as indicators to optimize adjuvant rice. The osteoporosis model was induced by ovariectomy in rats. SD rats were randomly divided into a sham operation group, a model group, a positive control group, and low-dose and high-dose groups of Rehmanniae Radix, RSRR, steamed Rehmanniae Radix, and Epimedii Folium-RSRR. After treatment for 12 weeks, body weight, bone calcium content, and bone mineral density were mea-sured. The results showed that Japonica rice was selected as the optimal adjuvant due to the highest comprehensive score of RSRR steamed by Japonica rice. Rehmanniae Radix, RSRR, steamed Rehmanniae Radix, as well as Epimedii Folium-RSRR, could improve osteoporosis by increasing bone calcium content and bone mineral density. RSRR was superior to Rehmanniae Radix in improving osteo-porosis. However, there was no significant difference between RSRR and steamed Rehmanniae Radix. This study confirmed that Japo-nica rice was the optimal adjuvant rice of RSRR and verified the anti-osteoporosis effect of RSRR, which laid a foundation for further research on the pharmacological action and mechanism of RSRR.
Subject(s)
Drugs, Chinese Herbal , Oryza , Osteoporosis , Rehmannia , Female , Rats , Animals , Chromatography, Liquid , Calcium , Rats, Sprague-Dawley , Tandem Mass Spectrometry , Drugs, Chinese Herbal/pharmacology , Osteoporosis/drug therapy , Adjuvants, PharmaceuticABSTRACT
The present study aimed to investigate the effect of various adjuvant rice on the quality of rice-steamed Rehmanniae Radix(RSRR) with Japonica rice, millet, yellow rice, black rice, and glutinous rice as raw materials, and analyze the anti-osteoporosis effect of RSRR by the optimal adjuvant rice. On the basis of the established UPLC-MS/MS method for the determination of the content of catalpol and rehmannioside D, comprehensive weighted scoring method was employed to evaluate the effect of various auxiliary rice on the quality of RSRR with the content of catalpol and rehmannioside D, character score, and taste score as indicators to optimize adjuvant rice. The osteoporosis model was induced by ovariectomy in rats. SD rats were randomly divided into a sham operation group, a model group, a positive control group, and low-dose and high-dose groups of Rehmanniae Radix, RSRR, steamed Rehmanniae Radix, and Epimedii Folium-RSRR. After treatment for 12 weeks, body weight, bone calcium content, and bone mineral density were mea-sured. The results showed that Japonica rice was selected as the optimal adjuvant due to the highest comprehensive score of RSRR steamed by Japonica rice. Rehmanniae Radix, RSRR, steamed Rehmanniae Radix, as well as Epimedii Folium-RSRR, could improve osteoporosis by increasing bone calcium content and bone mineral density. RSRR was superior to Rehmanniae Radix in improving osteo-porosis. However, there was no significant difference between RSRR and steamed Rehmanniae Radix. This study confirmed that Japo-nica rice was the optimal adjuvant rice of RSRR and verified the anti-osteoporosis effect of RSRR, which laid a foundation for further research on the pharmacological action and mechanism of RSRR.
Subject(s)
Female , Rats , Animals , Oryza , Chromatography, Liquid , Calcium , Rats, Sprague-Dawley , Tandem Mass Spectrometry , Drugs, Chinese Herbal/pharmacology , Osteoporosis/drug therapy , Rehmannia , Adjuvants, PharmaceuticABSTRACT
Safety is the core of the quality of Chinese materia medica products, and microbial pollution caused by medicinal materials, decoction pieces, intermediate products and others can bring certain impact on the quality and safety of Chinese materia medica products. The reasons for this are not only the problems of medicinal materials themselves, but also the exogenous pollution introduced in the production process. How to effectively use microbial detection technology and establish an appropriate microbial quality control strategy in the whole process of Chinese materia medica production is of great significance to improve the quality of Chinese materia medica products. Therefore, the authors put forward a microbial quality control strategy in the whole process of Chinese materia medica production based on the guidance of quality by design (QbD) concept, emphasizing the scientific linkage between the internal and external microbial quality control systems to jointly ensure the quality of products in all aspects. Among them, the internal microbial quality control system includes the control of the whole chain of Chinese materia medica-decoction pieces-intermediate products-excipitents-packaging materials-final products, which should be carried out by stages and characteristics, while the external microbial quality control system includes the control of personnel-equipment and facilities-pharmaceutical water-environment, emphasizing the principle of quality risk management and the development of monitoring programs, aiming to closely integrate microbial quality risk management with the production process of Chinese materia medica products, and to classify and develop microbial control strategies in order to minimize the impact of contaminating microorganisms and effectively guarantee the quality of Chinese materia medica products.
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Although sweet tea is rich in bioactive polysaccharides, the knowledge regarding their structures, bioactivities, and gut microbial metabolism is still limited. Therefore, in order to promote the application of sweet tea polysaccharide (STP) in the food industry, the pressurized hot water extraction (PHWE) of STP was optimized, and its structural properties and biological effects as well as microbial fermentation characteristics were investigated. The maximum extraction yield (4.64 % ± 0.03 %) of STP extracted by PHWE was obtained under the optimal conditions. Both homogalacturonan and arabinogalactan might exist as major polysaccharide fragments in STP. Additionally, STP exerted obviously in vitro antioxidant, anti-diabetic, and immunostimulatory effects, which might be related to its chemical properties, such as uronic acids, conjugated polyphenolics, and esterification degree. Furthermore, STP could be consumed by intestinal microbiota, and its fermentability was about 54 % at the end stage of fecal fermentation. Indeed, STP could modulate the microbial composition via improving the growth of several beneficial microbes, causing the release of beneficial short-chain fatty acids. Collectively, the findings indicate that the PHWE is an efficient method for extracting bioactive polysaccharides from sweet tea, and results can also provide a scientific basis for developing STP into functional foods or functional ingredients.
Subject(s)
Polysaccharides , Water , Fermentation , Polysaccharides/chemistry , Water/chemistry , Antioxidants/pharmacology , Antioxidants/metabolism , Tea/chemistryABSTRACT
The leaf of sweet tea (Lithocarpus litseifolius) is widely used as an edible and medicinal plant in China, which is rich in bioactive polysaccharides. In order to explore and promote the application of sweet tea polysaccharides in the functional food industry, the microwave-assisted deep eutectic solvent extraction (MDAE) of polysaccharides from sweet tea leaves was optimized, and the structural properties and biological functions of sweet tea polysaccharides prepared by MDAE (P-DM) were investigated and compared with that of hot water extraction (P-W). The maximum yield (4.16% ± 0.09%, w/w) of P-DM was obtained under the optimal extraction conditions (extraction time of 11.0 min, extraction power of 576.0 W, water content in deep eutectic solvent of 21.0%, and liquid-solid ratio of 29.0 mL/g). Additionally, P-DM and P-W possessed similar constituent monosaccharides and glycosidic bonds, and the homogalacturonan (HG) and arabinogalactan (AG) might exist in both P-DM and P-W. Notably, the lower molecular weight, higher content of total uronic acids, and higher content of conjugated polyphenols were observed in P-DW compared to P-W, which might contribute to its much stronger in vitro antioxidant, anti-diabetic, antiglycation, and prebiotic effects. Besides, both P-DW and P-W exhibited remarkable in vitro immunostimulatory effects. The findings from the present study indicate that the MDAE has good potential to be used for efficient extraction of bioactive polysaccharides from sweet tea leaves and P-DM can be developed as functional food ingredients in the food industry.
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BACKGROUND: Atopic dermatitis (AD) is a chronic relapsing skin disease that has long-term physical and mental health impacts on children with this condition. Current treatments mainly include anti-inflammatory, antibacterial, and anti-allergic interventions, systemic therapy, and recently emerging target-focused agents. However, these treatments have limited effectiveness and unwanted side effects. The use of traditional Chinese medicine (TCM) in the treatment of AD has a long history, with promising efficacies, low toxicity, and improvements in the quality of life of patients with AD. Longmu Tang granule, a TCM, has been used to effectively treat AD since 2008 through doctors' prescriptions. To scientifically evaluate the clinical efficacy and safety of Longmu Tang granule, we proposed to launch a single-centred, double-blinded, randomised, placebo-controlled trial. METHODS: In this single-centred, double-blinded, randomised, placebo-controlled clinical trial conducted at Xiyuan Hospital of China Academy of Chinese Medical Sciences, a total of 60 participants will be randomly assigned (1:1) to receive the Longmu Tang granule or placebo granule for 8 weeks. The primary outcome will be evaluated using the index of Scoring Atopic Dermatitis. The secondary outcomes will be evaluated using the Children's Dermatology Life Quality Index and the number cancellation test. The mechanistic evidence will be the serum levels of inflammatory cytokines, including immunoglobulin E, tumour necrosis factor-α, interleukin-1, and interleukin-6. DISCUSSION: The results of this trial will provide evidence of the efficacy and safety of the Longmu Tang granule and prove its anti-inflammatory action in patients with AD. TRIAL REGISTRATION: Chinese Clinical Trial Registry Chictr.org ID: ChiCTR2100041591 . Registered on 1 January 2021.
Subject(s)
Dermatitis, Atopic , Drugs, Chinese Herbal , Anti-Inflammatory Agents/therapeutic use , Child , Dermatitis, Atopic/diagnosis , Dermatitis, Atopic/drug therapy , Double-Blind Method , Drugs, Chinese Herbal/adverse effects , Humans , Quality of Life , Randomized Controlled Trials as Topic , Treatment OutcomeABSTRACT
With the rice-steamed Rehmanniae Radix unearthed from the tomb of Haihunhou in the Western Han Dynasty as the re-ference, the present study evaluated the quality of Rehmanniae Radix and investigated the processing technology of rice-steamed Rehmanniae Radix to lay the foundation for the research on rice-steamed Rehmanniae Radix products. With catalpol and rehmannioside D as the investigation indexes, the quality and grade of Rehmanniae Radix from different producing areas were evaluated with the methods in 2020 edition of Chinese Pharmacopoeia. UPLC method was established for the determination of catalpol and rehmannioside D in the rice-steamed Rehmanniae Radix. The effects of steaming time, the amount of supplementary rice, and steaming times in the rice-steamed processing on the quality of products were investigated by L_9(3~4) orthogonal test and multi-index comprehensive balance scoring method combined with the content of catalpol and rehmannioside D and appearance characteristics. At last, the stability of the processing technology was tested. The results showed that the optimal processing technology for rice-steamed Rehmanniae Radix was as follows: Rehmanniae Radix and rice(200 gâ¶4 g) were steamed twice at atmospheric pressure, four hours each time. The mass fractions of catalpol and rehmannioside D were 0.184% and 0.335%, respectively, and the character score was 6.5. The processing conditions are reaso-nable, stable, and feasible. It can provide a basis for the restoration of the ancient rice-steamed processing technology and references for the development of rice-steamed Rehmanniae Radix products in the future.
Subject(s)
Drugs, Chinese Herbal , Oryza , Rehmannia , Drugs, Chinese Herbal/pharmacology , Plant Extracts , TechnologyABSTRACT
With the rice-steamed Rehmanniae Radix unearthed from the tomb of Haihunhou in the Western Han Dynasty as the re-ference, the present study evaluated the quality of Rehmanniae Radix and investigated the processing technology of rice-steamed Rehmanniae Radix to lay the foundation for the research on rice-steamed Rehmanniae Radix products. With catalpol and rehmannioside D as the investigation indexes, the quality and grade of Rehmanniae Radix from different producing areas were evaluated with the methods in 2020 edition of Chinese Pharmacopoeia. UPLC method was established for the determination of catalpol and rehmannioside D in the rice-steamed Rehmanniae Radix. The effects of steaming time, the amount of supplementary rice, and steaming times in the rice-steamed processing on the quality of products were investigated by L_9(3~4) orthogonal test and multi-index comprehensive balance scoring method combined with the content of catalpol and rehmannioside D and appearance characteristics. At last, the stability of the processing technology was tested. The results showed that the optimal processing technology for rice-steamed Rehmanniae Radix was as follows: Rehmanniae Radix and rice(200 g∶4 g) were steamed twice at atmospheric pressure, four hours each time. The mass fractions of catalpol and rehmannioside D were 0.184% and 0.335%, respectively, and the character score was 6.5. The processing conditions are reaso-nable, stable, and feasible. It can provide a basis for the restoration of the ancient rice-steamed processing technology and references for the development of rice-steamed Rehmanniae Radix products in the future.
Subject(s)
Drugs, Chinese Herbal/pharmacology , Oryza , Plant Extracts , Rehmannia , TechnologyABSTRACT
Recurrent genital herpes is a sexually transmitted disease induced by herpes simplex virus(HSV), mainly manifested as erythema, papules, vesicles, erosion, and exudation on the skin and mucosal membranes of the genital and anal area, accompanied by burning pain, or tingling. Factors leading to its recurrence are overworking, fever, alcohol consumption, infection, sexual activity, etc. At least 1 in 10 of the 15-49-year-old population are infected with herpes simplex virus-2. There is currently no available method to completely remove the herpes simplex virus and prevent its recurrence, and recurrence seriously affects the quality of life and psychological health of patients. According to the theory of traditional Chinese medicine (TCM), the recurrence of genital herpes is mostly related to wind, dampness, heat, yin deficiency of liver and kidney, internal injuries due to emotional disorder, and dietary preference. TCM has advantages in reducing its recurrence rate. The lower energizer is closely related to skin diseases, and "lower energizer resembles drainage". Thus, the lower energizer is closely related to water and damp metabolism. Recurrent genital herpes occurs in the lower energizer and belongs to lower energizer diseases, and the fluid metabolism and qi movement in lower energizer are closely related to the occurrence of the disease. Based on thought of "lower energizer resembling drainage" and the clinical characteristics of recurrent genital herpes, this paper considered malfunction of lower energizer as its pathogenesis. Thus, smoothing the lower energizer according to the prevailing circumstances is particularly important and the treatment principle should be dispersing the pathogen from lower energizer without damaging yin. Zhulingtang (Treatise on Cold Damage and Miscellaneous Diseases) cures the difficulty in urination and thirst with desire to drink by smoothing the lower energizer. Thus, Zhulingtang was selected to treat recurrent genital herpes. This study is expected to provide a new idea for its clinical diagnosis and treatment.
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To systematically evaluate the efficacy and safety of traditional Chinese medicine in treating patients with resistant hypertension. CNKI, Wanfang, VIP, CBM, PubMed, Web of Science, Cochrane Library, EMbase and other databases were retrieved by computers to screen out the randomized controlled trial of traditional Chinese medicine in treating resistant hypertension. Cochrane Handbook was used to evaluate the quality of the included literature, RevMan 5.3 and Stata 12.0 was used for Meta-analysis. Finally, 11 literatures meeting the criteria were included, involving 1 023 patients. The results of Meta-analysis showed that the combined therapy of standard triple antihypertensive regimen with traditional Chinese medicine could further reduce systolic blood pressure of patients with resistant hypertension(MD=-16.69, 95%CI[-22.21,-11.16], P<0.000 01), reduce diastolic blood pressure(MD=-7.51, 95%CI[-8.26,-6.76], P<0.000 01), improve the effective rate of anti-hypertension(OR=5.16, 95%CI[3.01, 8.84], P<0.000 01), improve the up-to-standard rate of blood pressure(OR=3.01, 95%CI[1.49, 6.09], P=0.002), and improve the effectiveness of clinical symptoms(OR=4.48, 95%CI[2.31, 8.68], P<0.000 01), with no significant effect on creatinine level(MD=-2.51, 95%CI[-6.91, 1.89], P=0.26). The results of this study indicated that the combined therapy of standard triple antihypertensive regimen with traditional Chinese medicine could further improve the clinical efficacy in patients with resistant hypertension with a good safety, but more high-quality clinical studies are still needed to verify this conclusion.
Subject(s)
Drugs, Chinese Herbal , Hypertension , Antihypertensive Agents/therapeutic use , Drugs, Chinese Herbal/therapeutic use , Humans , Hypertension/drug therapy , Medicine, Chinese Traditional , Treatment OutcomeABSTRACT
To systematically evaluate the efficacy and safety of traditional Chinese medicine in treating patients with resistant hypertension. CNKI, Wanfang, VIP, CBM, PubMed, Web of Science, Cochrane Library, EMbase and other databases were retrieved by computers to screen out the randomized controlled trial of traditional Chinese medicine in treating resistant hypertension. Cochrane Handbook was used to evaluate the quality of the included literature, RevMan 5.3 and Stata 12.0 was used for Meta-analysis. Finally, 11 literatures meeting the criteria were included, involving 1 023 patients. The results of Meta-analysis showed that the combined therapy of standard triple antihypertensive regimen with traditional Chinese medicine could further reduce systolic blood pressure of patients with resistant hypertension(MD=-16.69, 95%CI[-22.21,-11.16], P<0.000 01), reduce diastolic blood pressure(MD=-7.51, 95%CI[-8.26,-6.76], P<0.000 01), improve the effective rate of anti-hypertension(OR=5.16, 95%CI[3.01, 8.84], P<0.000 01), improve the up-to-standard rate of blood pressure(OR=3.01, 95%CI[1.49, 6.09], P=0.002), and improve the effectiveness of clinical symptoms(OR=4.48, 95%CI[2.31, 8.68], P<0.000 01), with no significant effect on creatinine level(MD=-2.51, 95%CI[-6.91, 1.89], P=0.26). The results of this study indicated that the combined therapy of standard triple antihypertensive regimen with traditional Chinese medicine could further improve the clinical efficacy in patients with resistant hypertension with a good safety, but more high-quality clinical studies are still needed to verify this conclusion.
Subject(s)
Humans , Antihypertensive Agents/therapeutic use , Drugs, Chinese Herbal/therapeutic use , Hypertension/drug therapy , Medicine, Chinese Traditional , Treatment OutcomeABSTRACT
Objective:To observe the effect of Shenling Baizhusan on the protein and mRNA expression of inhibitor of nuclear factor kappa B kinase (IκK)/inhibitor of nuclear factor kappa B(IκB)/nuclear factor kappa B(NF-κB) signaling pathway in the colon of rats with ulcerative colitis (UC) of spleen deficiency and dampness stagnation type, and to explore the mechanism of Shenling Baizhusan in the treatment of UC. Method:The 48 Wistar rats were randomly divided into normal group, model group, Shenling Baizhusan group (15.6 g·kg-1) and osalazine sodium group (0.68 g·kg-1), 12 rats in each group. The model of UC with spleen deficiency and dampness stagnation was reproduced by trinitrobenzene sulfonic acid (TNBS)/ethanol enema combined with environment and diet intervention.Serum levels of tumour necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-1β(IL-1β) were determined by enzyme-linked immunosorbent assay(ELISA). The expression of NF-κB p65, IκBα, IκKβ protein in colon tissue was measured by Western blot and immunohistochemical method, and the mRNA expression of NF-κB p65, IκBα and IκKβ in colon tissue of rats in each group was detected and compared by real time polymerase chain reaction (Real-time PCR). Result:Compared with normal group,the levels of TNF-α,IL-6 and IL-1β in the serum, the protein and mRNA expression of NF-κB p65, IκKβ in colon tissue of the model group was significantly higher than that of normal group (P<0.01), and the protein and mRNA expression of IκBα was significantly lower than that of normal group (P<0.01). Compared with model group,the protein and mRNA expression of NF-κB p65, IκKβ in colon tissue of the Shenling Baizhusan group and osalazine sodium group were significantly decreased (P<0.01), and the protein and mRNA expression of IκBα was significantly increased (P<0.01). Conclusion:Shenling Baizhusan can obviously down regulate the protein and mRNA expression of NF-κB p65, IκKβ,up regulate the expression of IκBα in colon tissue of UC rats with spleen deficiency and dampness stagnation. The inhibition of IκK/IκB/NF-κB signal pathway activation by Shenling Baizhusan is an important mechanism of its role in protecting intestinal mucosa.
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Background Cystinosis is a rare autosomal-recessive disorder caused by a defective transport of cystine across the lysosomal membrane. Previous studies have mapped cystinosis to the CTNS gene which is located on chromosome 17p13, and various CTNS mutations have been identified to correlate them with this disease. Methods We analyzed six patients from five unrelated families who were diagnosed with cystinosis in our hospital. We described the diagnostic procedures for all the patients and proposed alternative therapies for cystinosis patients instead of using cysteamine, an orphan drug which was commercially unavailable in China. Moreover, genetic analysis of all patients' samples was carried out to identify novel CTNS gene mutations. Results and conclusions The patients in this study were followed up from 1 to more than 10 years to monitor their growth and development, which indicated that the alternative therapies we used were helpful to ameliorate the complications of the cystinosis patients without cysteamine. Furthermore, by sequencing the patients' genome, we identified novel mutations in the CTNS gene including: c.477C > G (p.S159R), c.274C > T (p.Q92X) and c.680A > T (p.E227V); these mutations were only observed in cystinosis patients and had never been reported in any other populations, suggesting they might be specific to Chinese cystinosis patients.
Subject(s)
Amino Acid Transport Systems, Neutral/genetics , Cystinosis/diagnosis , Genetics, Population , Mutation , Adolescent , Child , Child, Preschool , China/epidemiology , Cystinosis/drug therapy , Cystinosis/epidemiology , Cystinosis/genetics , Female , Follow-Up Studies , Human Growth Hormone/administration & dosage , Humans , Infant , Male , Pedigree , PrognosisABSTRACT
BACKGROUND: Yinchenhao decoction (YCHD) has been widely applied in the clinic for various kinds of liver disease, especially for the therapy of dampness-heat jaundice syndrome (DHJS). Some studies have investigated the pharmacological activity and compositions of YCHD. However, its Q-markers and the action targets are still unrevealed. PURPOSE: This work aims to clarify the therapeutic effect of YCHD against DHJS and discover the quality-markers (Q-markers) of YCHD based on the high-throughput chinmedomics strategy and then predict the potential targets and action mechanism of YCHD against DHJS. METHODS: Ultra-high performance liquid chromatography/mass spectrometry (UPLC-MS) combined with pattern recognition method was utilized to analyze serum samples and urine samples. Multivariate data analysis and network pharmacology technology were used to identify the effective components and biomarkers associated with therapeutic effects. RESULTS: With the high sensitivity UPLC-MS technology, a total of 69 compounds from YCHD were identified and 41 of them were absorbed in blood. Besides, 34 urine biomarkers from DHJS were identified. Of note, we utilized chinmedomics technology on the correlation analysis of urine biomarkers and absorbed components to determine 9 core-compounds as the Q-markers responsible for the efficacy of YCHD. Finally, a total of 12 potential targets were discovered. CONCLUSION: This work provides a powerful method for clarifying the efficacy of TCM and discovering the effective ingredients as Q-markers.
Subject(s)
Biomarkers/blood , Drugs, Chinese Herbal/pharmacology , High-Throughput Screening Assays/methods , Animals , Chromatography, High Pressure Liquid/methods , Chromatography, Liquid/methods , Drugs, Chinese Herbal/therapeutic use , Humans , Jaundice , Liver Diseases , Male , Mice, Inbred BALB C , Tandem Mass Spectrometry/methodsABSTRACT
Yin-Chen-Hao-Tang (YCHT), the classic formulae of traditional Chinese medicine (TCM), is widely used to treat dampness-heat jaundice syndrome (DHJS) and various liver diseases. However, the therapeutic mechanism of YCHT is yet to have an integrated biological interpretation. In this work, we used metabolomics technology to reveal the adjustment of small molecule metabolites in body during the treatment of YCHT. Aim to discover the serum biomarkers which are associated with the treatment of DHJS against YCHT. Pathological results and biochemical indicators showed that the hepatic injury and liver index abnormalities caused by DHJS was effectively improve after treatment with YCHT. On the basis of effective treatment, ultra-high performance liquid chromatography (UPLC-G2Si-HDMS) combined with the multivariate statistical analysis method was utilized to analyze the serum samples. Finally, 22 biomarkers were identified by using mass spectrometry and illuminated the correlative metabolic pathways which play a significant role and as therapeutic targets in the treatment of DHJS. This work demonstrated that mass spectrometry metabolomics provides a new insight to elucidate the action mechanism of formulae.
Subject(s)
Chromatography, High Pressure Liquid/methods , Drugs, Chinese Herbal , Mass Spectrometry/methods , Medicine, Chinese Traditional , Metabolomics/methods , Animals , Biomarkers/blood , Biomarkers/metabolism , Drugs, Chinese Herbal/analysis , Drugs, Chinese Herbal/metabolism , Drugs, Chinese Herbal/pharmacology , Hot Temperature , Jaundice , Liver/drug effects , Liver/metabolism , Liver/pathology , Male , Metabolome , Mice , Mice, Inbred BALB CABSTRACT
Yin-Chen-Hao-Tang (YCHT), a classic Chinese herbal formula, is characterized by its strong therapeutic effects of liver regulation and relief of jaundice, especially Yanghuang syndrome (YHS). YHS is a type of jaundice with damp-heat pathogenesis, and it is considered a complicated Chinese medicine syndrome (CMS). The accurate mechanism for healing YHS has not yet been completely reported. The purpose of the current research is to investigate the expression of endogenous biomarkers in YHS mice and evaluate the clinical therapeutic effect of YCHT. Serum samples were analyzed using UPLC-Q/TOF-MS techniques in order to determine differential metabolites to elucidate the functional mechanism of YCHT on YHS through metabolite profiling combined with multivariate analysis. Simultaneously, the exact diversification of YHS mice was elucidated using blood biochemistry indexes and histopathological examination, and the results indicated that YHS is markedly improved by YCHT. Unsupervised principal component analysis (PCA) patterns were constructed to dissect the variances of metabolic profiling. Overall, 22 potential biomarkers were identified using a metabolomics approach based on an accurate MS/MS approach, clustering and distinguishing analysis. The present work demonstrates that the effectiveness of YCHT against YHS prompts distinct discrepancies in metabolic profiles by adjusting biomarkers and regulating metabolic disorders. A total of 15 metabolic pathways were involved in biological disturbance. This demonstrates that metabolomic techniques are powerful means to explore the pathogenesis of CMS and the therapeutic effects of traditional Chinese formulae.
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Cor pulmonale rat models were induced by a single intraperitoneal injection of monocrotaline(MCT), and the sham group received a single intraperitioneal injection of normal saline. After the model rats received intragastric administration of Qishen Yiqi droplet(QS) for 6 weeks, the contents of adenylate(ATP, ADP and AMP) in right myocardial tissues were measured by HPLC, and then the metabolism changes in myocardium of cor pulmonale rats with QS were investigated. The results showed that ATP, ADP, and AMP were well separated, with a good linearity within a certain range of concentration; and the recovery rates were within the range of 90%-108%. As compared with model group, the level of ATP was significantly elevated in high-dose treatment group; ADP contents showed an increasing trend and AMP contents showed a decreasing trend, indicating that QS could significantly improve energy metabolism system in myocardium. By using the HPLC, a qualitative and quantitative analysis method was given for the determination of ATP, ADP and AMP contents in myocardium, providing a method for energy metabolism measurement in biological samples.
Subject(s)
Adenosine Monophosphate/chemistry , Drugs, Chinese Herbal/pharmacology , Myocardium/chemistry , Pulmonary Heart Disease/drug therapy , Animals , RatsABSTRACT
BACKGROUND: This study was carried out to investigate the effect of total flavonoids of Spatholobus suberectus Dunn (TFSD) on PCV2 induced oxidative stress in RAW264.7 cells. METHODS: Oxidative stress model was established in RAW264.7 cells by infecting with PCV2. Virus infected cells were then treated with various concentrations (25 mg/ml, 50 mg/ml and 100 mg/ml) of TFSD. The levels of oxidative stress related molecules (NO, ROS, GSH and GSSG) and activities of associated enzymes (SOD, MPO and XOD were analyzed using ultraviolet spectrophotometry, fluorescence method and commercialized detection kits. RESULTS: PCV2 infection induced significant increase of NO secretion, ROS generation, GSSG content, activities of both XOD and MPO, and dramatically decrease of GSH content and SOD activity in RAW264.7 cells (P < 0.05). After treating with TFSD, PCV2 induced alteration of oxidative stress related molecule levels and enzyme activities were recovered to a level similar to control. CONCLUSION: Our findings indicated that TFSD was able to regulate oxidative stress induced by PCV2 infection in RAW264.7 cells, which supports the ethnomedicinal use of this herb as an alternative or complementary therapeutic drug for reactive oxygen-associated pathologies.