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[Mechanism of Liangfang Wenjing Decoction in treatment of hypoxia on endometriosis with cold coagulation and blood stasis by regulating CHCHD4 expression].
Xing, Yi; Guo, Jin-Yu; Liu, Peng; Guo, Quan-Lei; Cheng, Xiu-Mei; Kang, Jia-Meng; Ren, Yan-Qing.
Afiliação
  • Xing Y; Hebei University of Chinese Medicine Shijiazhuang 050091, China Hebei Traditional Chinese Medicine Formula Granule Technology Innovation Center Shijiazhuang 050091, China Quality Evaluation & Standardization Hebei Province Engineering Research Center of Traditional Chinese Medicine Shijiazhuang
  • Guo JY; Hebei University of Chinese Medicine Shijiazhuang 050091, China Hebei Traditional Chinese Medicine Formula Granule Technology Innovation Center Shijiazhuang 050091, China Quality Evaluation & Standardization Hebei Province Engineering Research Center of Traditional Chinese Medicine Shijiazhuang
  • Liu P; Hebei University of Chinese Medicine Shijiazhuang 050091, China Hebei Traditional Chinese Medicine Formula Granule Technology Innovation Center Shijiazhuang 050091, China Quality Evaluation & Standardization Hebei Province Engineering Research Center of Traditional Chinese Medicine Shijiazhuang
  • Guo QL; Hebei University of Chinese Medicine Shijiazhuang 050091, China Hebei Traditional Chinese Medicine Formula Granule Technology Innovation Center Shijiazhuang 050091, China Quality Evaluation & Standardization Hebei Province Engineering Research Center of Traditional Chinese Medicine Shijiazhuang
  • Cheng XM; Hebei University of Chinese Medicine Shijiazhuang 050091, China.
  • Kang JM; Hebei University of Chinese Medicine Shijiazhuang 050091, China.
  • Ren YQ; Hebei University of Chinese Medicine Shijiazhuang 050091, China Hebei Traditional Chinese Medicine Formula Granule Technology Innovation Center Shijiazhuang 050091, China Quality Evaluation & Standardization Hebei Province Engineering Research Center of Traditional Chinese Medicine Shijiazhuang
Zhongguo Zhong Yao Za Zhi ; 49(14): 3818-3827, 2024 Jul.
Article em Zh | MEDLINE | ID: mdl-39099355
ABSTRACT
To explore the mechanism of Liangfang Wenjing Decoction regulating coiled-coil-helix coiled-coil-helix domain containing 4(CHCHD4) in the treatment of hypoxia on endometriosis(EMs) with cold coagulation and blood stasis. The rat model of cold coagulation and blood stasis syndrome was prepared by the ice-water bath method, and then the EMs model was established by autologous intimal transplantation. The rats were randomly divided into model group, low, medium, and high(4.7, 9.4, and 18.8 g·kg~(-1)) dose groups of Liangfang Wenjing Decoction, Shaofu Zhuyu Decoction group, and sham group, with 10 rats in each group. The rats were given intragastric administration for four weeks. During the modeling, the general condition and vaginal smear of rats were observed, and the blood flow of ears and uterus were detected by laser speckle contrast imaging(LSCI) to judge the syndrome of cold coagulation and blood stasis. After the administration, the general condition of the rats was observed, and the area of ectopic lesions was measured by caliper. The localization and expression of CHCHD4 and hypoxia inducible factors-1α(HIF-1α) were detected by immunohistochemistry, and the mRNA and protein expressions of CHCHD4 and HIF-1α were detected by real-time quantitative polymerase chain reaction(RT-qPCR) and Western blot. The primary culture of ectopic endometrial stromal cells(ESCs) from EMs patients was performed, and the CHCHD4 overexpression plasmid was constructed and transfected to establish the ESCs model of CHCHD4 overexpression. The cells were divided into the control group, CHCHD4 overexpression group, CHCHD4 overexpression+control serum group, and CHCHD4 overexpression+Liangfang Wenjing Decoction serum group. The protein expression of CHCHD4 and HIF-1α was detected by Western blot, and the glucose consumption and lactic acid level were detected. The cell proliferation was detected by MTT assay. The experiment found that compared with normal rats, the modeling rats showed symptoms of cold coagulation and blood stasis, such as mental malaise, reduced diet and drinking water, disordered estrous cycle, and blocked blood circulation in ears and uterine microvessels. Compared with the sham group, the ectopic lesions in the model group were uplifted, and the mRNA and protein expressions of CHCHD4 and HIF-1α were significantly increased(P<0.05). Compared with the model group, the symptoms of cold coagulation and blood stasis in each treatment group were improved, and the area of ectopic lesions was significantly reduced(P<0.05 or P<0.01). The mRNA and protein expression levels of CHCHD4 and HIF-1α were significantly decreased(P<0.05 or P<0.01). In the cell model, compared with the control group, the expression of CHCHD4, HIF-1α protein, glucose consumption, lactic acid level, and cell proliferation activity in the CHCHD4 overexpression group were significantly increased(P<0.01). Compared with the CHCHD4 overexpression group, there was no significant change in each index in the control serum group, while the protein expression of CHCHD4 and HIF-1α in the Liangfang Wenjing Decoction serum group was decreased significantly(P<0.05 or P<0.01). The glucose consumption, lactic acid level, and cell proliferation activity decreased significantly(P<0.01). It can be seen from the above that the therapeutic effect of Liangfang Wenjing Decoction on EMs with cold coagulation and blood stasis might be related to reducing the expression of CHCHD4 and then improving the hypoxia of ectopic lesions and ectopic ESCs.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Medicamentos de Ervas Chinesas / Ratos Sprague-Dawley / Endometriose / Hipóxia Limite: Animals / Female / Humans Idioma: Zh Revista: Zhongguo Zhong Yao Za Zhi Assunto da revista: FARMACOLOGIA / TERAPIAS COMPLEMENTARES Ano de publicação: 2024 Tipo de documento: Article País de publicação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Medicamentos de Ervas Chinesas / Ratos Sprague-Dawley / Endometriose / Hipóxia Limite: Animals / Female / Humans Idioma: Zh Revista: Zhongguo Zhong Yao Za Zhi Assunto da revista: FARMACOLOGIA / TERAPIAS COMPLEMENTARES Ano de publicação: 2024 Tipo de documento: Article País de publicação: China