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1.
Prostaglandins Other Lipid Mediat ; 170: 106801, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37984794

RESUMO

OBJECTIVE: This study was designed to investigate the therapeutic effect of Cangfu Daotan Decoction (CDD) combined with drospirenone and ethinylestradiol tablets (II) on patients with polycystic ovary syndrome (PCOS). METHODS: Patients with PCOS were gathered from September 2020 to September 2022 and divided into the experimental group (n = 36), treated with CDD combined with drospirenone and ethinylestradiol tablets (II), and the control group (n = 41), received only drospirenone and ethinylestradiol tablets (II). Levels of sex hormone, obesity, blood glucose, blood lipid were detected and compared between the two groups pre- and post-treatment. The treatment efficacy, Traditional Chinese Medicine (TCM) syndrome score, adverse drug reactions, and pregnancy rate were compared as well. RESULTS: After treatment, the experimental group had a higher treatment efficacy (94.44% vs 73.17%, P < 0.05) and a higher pregnancy rate (44.44% vs 21.95%, P < 0.05) than the control group, but the difference in the incidence of adverse drug reactions was not statistically significant (P > 0.05). Compared with control group, TCM syndrome score and levels of fasting blood glucose, fasting insulin, homeostasis model assessment of insulin resistance (HOMA-IR), and waist circumference of the experimental group after treatment displayed remarkable reduction (P < 0.05), while the levels of estradiol (E2) and high-density lipoprotein cholesterol (HDL-C) showed a remarkable increase (P < 0.05). CONCLUSION: CDD in combination with drospirenone and ethinylestradiol tablets (II) may be effective in treating PCOS by improving obesity, glucose metabolism and lipid metabolism with no serious adverse events, making it a feasible clinical practice option.


Assuntos
Androstenos , Medicamentos de Ervas Chinesas , Resistência à Insulina , Síndrome do Ovário Policístico , Gravidez , Feminino , Humanos , Síndrome do Ovário Policístico/tratamento farmacológico , Síndrome do Ovário Policístico/metabolismo , Obesidade , Comprimidos/uso terapêutico
2.
Artigo em Inglês | MEDLINE | ID: mdl-36767373

RESUMO

Rice-duck and rice-crayfish co-culture patterns can increase soil productivity and sustainability and reduce the use of chemical pesticides and fertilizers, thereby reducing the resulting negative environmental impacts. However, most studies have focused on the rice-duck and rice-crayfish binary patterns and have ignored integrated systems (three or more), which may have unexpected synergistic effects. To test these effects, a paddy field experiment was carried out in the Chaohu Lake Basin, Hefei city, Southeast China. Four groups, including a rice-duck-crayfish ecological co-culture system (RDC), idle field (CK), single-season rice planting system (SSR), and double-season rice planting system (DSR), were established in this study. The results showed that the RDC improved the soil physical properties, fertility, humus content, and enzyme activity. In the RDC system, the soil total nitrogen content ranged from 8.54% to 28.37% higher than other systems in the 0-10 cm soil layer. Similar increases were found for soil total phosphorus (8.22-30.53%), available nitrogen (6.93-22.72%), organic matter (18.24-41.54%), urease activity (16.67-71.51%), and acid phosphatase activity (23.41-66.20%). Relative to the SSR treatment, the RDC treatment reduced the total losses of nitrogen and phosphorus runoff by 24.30% and 10.29%, respectively. The RDC also did not cause any harm to the soil in terms of heavy metal pollution. Furthermore, the RDC improved the yield and quality of rice, farmer incomes, and eco-environmental profits. In general, the RDC can serve as a valuable method for the management of agricultural nonpoint-source pollution in the Chaohu Lake area and the revitalization of the countryside.


Assuntos
Oryza , Solo , Animais , Solo/química , Patos , Astacoidea , Técnicas de Cocultura , Agricultura/métodos , Fósforo/análise , China , Fertilizantes , Nitrogênio/análise
3.
Chem Biol Drug Des ; 100(4): 515-524, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35822313

RESUMO

Polycystic ovary syndrome (PCOS) is a common endocrine disease in women, potentially causing ovarian infertility for women at gestational age. Huatan Tongjing Decoction is commonly used to treat PCOS; however, the involved molecular mechanism has not been fully understood. In this study, the active components of Huatan Tongjing Decoction and potentially targeted proteins were downloaded from the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database. PCOS-related genes were accessed from Malacards database. STRING database was utilized to construct a protein-protein interaction (PPI) network based on the PCOS-related genes and the predicted targets. Subsequently, the PPI network was subjected to Random walk with restart (RWR). Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed on top 50 genes with the high affinity scores to the drug targets. Subsequently, based on the predicted drug components and targets, a component-gene interaction network was constructed. Finally, the most central drug targets were selected, and the corresponding compounds were subjected to molecular docking and dynamic simulations to examine their bindings. The 122 main active components and 246 potential targets of Huatan Tongjing Decoction were obtained from TCMSP, and a total of 259 nodes and 1919 interactions were acquired from the PPI network. The top 50 genes were mainly enriched in response to peptide hormone function and PI3K-Akt signaling pathway. Molecular docking and dynamic simulations predicted that MMP-quercetin interaction played an important role in the treatment of PCOS using Huatan Tongjing Decoction. Luteolin and quercetin in Huatan Tongjing Decoction potentially bound MMP9 and served as active components. This study preliminarily suggested the efficacy of Huatan Tongjing Decoction against PCOS in molecular degree.


Assuntos
Medicamentos de Ervas Chinesas , Hormônios Peptídicos , Síndrome do Ovário Policístico , Medicamentos de Ervas Chinesas/química , Medicamentos de Ervas Chinesas/farmacologia , Medicamentos de Ervas Chinesas/uso terapêutico , Feminino , Humanos , Luteolina , Metaloproteinase 9 da Matriz , Simulação de Acoplamento Molecular , Farmacologia em Rede , Fosfatidilinositol 3-Quinases/genética , Síndrome do Ovário Policístico/tratamento farmacológico , Síndrome do Ovário Policístico/genética , Proteínas Proto-Oncogênicas c-akt , Quercetina
4.
Mitochondrial DNA B Resour ; 6(1): 60-61, 2021 Jan 14.
Artigo em Inglês | MEDLINE | ID: mdl-33521267

RESUMO

Meclicope pteleifolia is a traditional medicinal herb and edible plant in Southeast China. Here, we report the complete chloroplast genome of M. pteleifolia. The chloroplast genome is 159,012 bp in length with 38.33% GC content, containing a small single-copy (SSC) region (18,609 bp), a large single-copy (LSC) region (851 bp), and a pair of inverted repeats (IRs: 27,640 bp each). A total of 131 genes were predicted, including 84 protein-coding genes, 8 ribosomal RNA genes, 37 tRNA genes, and 2 pseudogenes. Phylogenetic analysis based on chloroplast genomes of 17 plant species shows that M. pteleifolia is closest to Zanthoxylum and Casimiroa. These complete chloroplast genomes can be subsequently used for researches of Rutaceae.

5.
Zhongguo Zhong Xi Yi Jie He Za Zhi ; 33(7): 906-10, 2013 Jul.
Artigo em Chinês | MEDLINE | ID: mdl-24063210

RESUMO

OBJECTIVE: To explore composing prescription laws of treating aplastic anemia (AA) by Chinese medicine (CM). METHODS: The literatures on treating AA by CM were recruited from various medical periodicals at home from 1979 to 2009 including China National Knowledge Infrastructure (CNKI), VIP information network, and Wangfang data knowledge service platform. The database correlated to CM features was established using the technique of computer data bank. The data mining (DM) technique was applied to analyze drugs sorts, frequency of drug application, and association degree. RESULTS: Three hundred and eleven pertinent literatures including 677 prescriptions and 254 Chinese herbs (CHs) were screened. There were 69 CHs for invigorating deficiency, 42 for heat clearing, 20 for promoting blood circulation and removing blood stasis, 16 for arresting bleeding, and 16 for relieving exterior syndrome, which occupied the top 5. The frequency of drug application of 254 CHs amounted to 7 547, in which the frequency of drug application of Mongolian milkvetch root, Rehmannia root, Suberect spatholobus stem, Hairyvein agrimonia herb, and Chinese thorowax root were 379, 248, 167, 85, and 13 respectively, and they occupied the first place of CHs for invigorating deficiency, heat clearing, promoting blood circulation and removing blood stasis, arresting bleeding, and relieving exterior syndrome, respectively. The number of the prescriptions containing 12, 10, and 11 CHs was occupied the top 3. The coverage rate of the prescription including Mongolian milkvetch root and Chinese angelica was 60%, and thus 4 core drugs groups were established covering invigorating qi and enriching the blood, reinforcing Shen and supporting yang, replenishing yin to tonify Shen, tonifying Shen to replenish essence, and invigorating qi and enriching blood respectively. Summarized were six potential composing prescription laws covering invigorating qi and enriching blood, reinforcing Shen and supporting yang, replenishing yin to tonify Shen, strengthening Pi and harmonizing Wei, tonifying the blood and promoting blood circulation, clearing away heat and toxic materials, and removing heat from the blood to stop bleeding. CONCLUSIONS: Applying DM technique, the fundamental core drugs groups consisting of Mongolian milkvetch root and Chinese angelica were discovered. The 4 core drugs groups established were in accordance with the realization of modern CM for the pathomechanism of AA. The 6 composing prescription laws summarized revealed the rules of drug application.


Assuntos
Anemia Aplástica/tratamento farmacológico , Mineração de Dados , Medicamentos de Ervas Chinesas/administração & dosagem , Fitoterapia/métodos , Medicamentos de Ervas Chinesas/uso terapêutico , Humanos , Medicina Tradicional Chinesa/métodos , Projetos de Pesquisa
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