source-audited-mining-visualization-real-world-traditional-chinese

Source-Audited Mining and Visualization of Real-World Traditional Chinese Medicine Case Records Using Hegan Jianpi Formula

Real-world traditional Chinese medicine (TCM) outpatient records contain longitudinal information on diagnoses, syndrome elements, symptom narratives, and ...

China Academy Of Chinese Medical Sciences

To evaluate and compare the effect of raw and processed pyritum on tibial defect healing, 32 male Sprague Dawley rats were randomly divided into four groups. After tibial defect, animals were produced and grouped: sham and control group were orally administrated with distilled water (1 mL/100 g), while treatment groups were given aqueous extracts of raw and processed pyritum (1.5 g/kg) for successive 42 days. Radiographic examination showed that bone defect healing effect of the treatment groups was obviously superior compared to that of the control group. Bone mineral density of whole tibia was increased significantly after treating with pyritum. Inductively coupled plasma-optical emission spectrometry showed that the contents of Ca, P, and Mg in callus significantly increased in the treatment groups comparing with the control. Moreover, serological analysis showed that the concentration of serum phosphorus of the treatment groups significantly increased compared with that of the control group. By in vitro study, we have evaluated the effects of drug-containing serum of raw and processed pyritum on osteoblasts. It was manifested that both the drug-containing sera of raw and processed pyritum significantly increased the mRNA levels of alkaline phosphatase and collagen type I. Protein levels of phosphorylated Smad2/3 also increased. The mRNA levels of osteocalcin and transforming growth factor β (TGF-β) type I and II receptors, as well as the protein levels of TGF-β1 in the processed groups, were higher than those in the control. In summary, both raw and processed pyritum-containing sera exhibited positive effects on osteoblasts, which maybe via the TGF-β1/Smad signaling pathway. Notably, the tibia defect healing effect of pyritum was significantly enhanced after processing.

Comparison Study of Bone Defect Healing Effect of Raw and Processed Pyritum in Rats.

Dahuang zhechong pill (DHZCP) is a famous traditional Chinese medicinal prescription from the "Synopsis of Prescriptions of the Golden Chamber (Jin Kui Yao Lue)",Lue)", an ancient Chinese medical classic. DHZCP is commonly used for clinical treatment of liver cancer by promoting blood circulation to dissolve blood stasis and by removing pathogenic vegetations.vegetations. DHZCP-based treatment has been derived from Traditional Chinese Medicine (TCM) and is officially recorded in the Chinese Pharmacopoeia.

Effects of Dahuang zhechong pill on doxorubicin-resistant SMMC-7721 xenografts in mice.

Qing'e Pills is a Chinese traditional herbal product, which is often used to strengthen muscles and bones in TCM (traditional Chinese Medicine) practice. Its two main component herbs, namely,  and  are both required to be salt-fried according to TCM theory. We have evaluated the effects of salt-frying treated herbs on Caco-2 cell uptake behavior for those active ingredients of Qing'e Pills. By investigating of various variables, including MTT, temperature, inhibitors, pH, salt concentration and herb processing methods, we tried to clarify whether the salt-processing on herbs was necessary or not. Results showed that, compared to other processing methods, the salt-frying process significantly ( < 0.01) enhanced the absorption of effective components of Qing'e Pills. The way that psoralen, isopsoralen, psoralenoside and geniposide acid entered Caco-2 cells at low concentrations was via passive diffusion. These components were not substrates of P-glycoprotein. It demonstrated that the salt-frying process not only enhanced the concentration of active components in herb extract, but also changed their absorption behaviors. Nevertheless, the mechanism of absorption behavior changing needs to be further investigated.

Article	Year
Comparison Study of Bone Defect Healing Effect of Raw and Processed Pyritum in Rats. Biological trace element research\| PubMed ID: 28980123	2018
Effects of Dahuang zhechong pill on doxorubicin-resistant SMMC-7721 xenografts in mice. Journal of ethnopharmacology\| PubMed ID: 29609009	2018
Evaluation of the Absorption Behavior of Main Component Compounds of Salt-Fried Herb Ingredients in Qing'e Pills by Using Caco-2 Cell Model. Molecules (Basel, Switzerland)\| PubMed ID: 30558187	2018

Weidong Li

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