Study on the chemical constituents and mechanism of Kai-Xin-San based on UPLC-Q-Exactive MS and network pharmacology.

Ethnopharmacological Relevance: Vascular disease (VD) is a kind of common disease harmful to the health of the middle-aged and elderly, which has the characteristics of long treatment cycle and high recurrence rate, and without effective method to treat so far. Traditional Chinese medicine (TCM) has the characteristics of multi-components and multi-targets to treat diseases. Kai-Xin-San is a TCM formula applied for treating psychiatric diseases such as depression in China for thousands of years, and it has been used in clinical treatment of VD.

Anti-tumor effects of novel alkannin derivatives with potent selectivity on comprehensive analysis.

Background: Therapeutic approaches based on glycolysis and energy metabolism of tumor cells are new promising strategies for the treatment of cancer. Currently, researches on the inhibition of pyruvate kinase M2, a key rate limiting enzyme in glycolysis, have been corroborated as an effective cancer therapy. Alkannin is a potent pyruvate kinase M2 inhibitor.

[Key quality attributes of benchmark samples of famous classical formula Kaixin Powder].

We prepared 15 batches of Kaixin Powder benchmark samples with the decoction pieces of different batches. Further, we established the specific chromatograms and index component content determination method of Kaixin Powder benchmark samples and analyzed the peaks and similarity of the chromatograms. With sibiricose A5, sibiricose A6, polygalaxanthone Ⅲ, 3,6'-disinapoyl sucrose, ginsenoside Rb_1, β-asarone, α-asarone, and dehydropachymic acid as index components, the index component content determination method was established and 70%-130% of the mean content of each component was set as the range.

Explore bioactive ingredients and potential mechanism of Houpo Mahuang decoction for chronic bronchitis based on UHPLC-Q exactive orbitrap HRMS, network pharmacology, and experiment verification.

Ethnopharmacological Relevance: Chronic bronchitis (CB) affects a growing number of people and may be linked to lung function impairment. The traditional Chinese medicine formula Houpo Mahuang Decoction (HPMHD) has been used for clinical treatment of respiratory diseases for thousands of years. Until now, its bioactive ingredients, potential targets and molecular mechanism remain unclear.

Synthesis and biological evaluation of novel sinomenine derivatives as anti-inflammatory and analgesic agent.

Sinomenine (SIN) has long been known as an anti-inflammatory drug, while poor efficiency and large-dose treatment had limited its further application. A series of novel SIN derivatives 1-26 were designed and synthesized to improve its anti-inflammatory activity. The anti-inflammatory activity evaluation showed most of the derivatives exhibited enhanced anti-inflammatory activity compared to SIN.

Insights from the Perspective of Traditional Chinese Medicine to Elucidate Association of Lily Disease and Yin Deficiency and Internal Heat of Depression.

Lily disease was first recorded in by Zhang Zhongjing. It is a disease of heart and lung internal heat by Yin deficiency, which belongs to the category of emotion disease in Chinese medicine. In recent years, researchers believe that lily disease and depression syndrome of Yin deficiency and internal heat have many similarities in etiology, pathogenesis, and clinical manifestations.