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1.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-970615

ABSTRACT

As an important model animal, fruit fly is characterized by outstanding genetic characteristics, relatively perfect nervous system, rapid reproduction, and low cost. Thus, it has been applied in the research on neuropsychiatric disorders in recent years, showing great potential in life science. The incidence of neuropsychiatric disorders has been on the rise, and the disorders have high disability rate and low case fatality rate. The global drug demand for such diseases is second only to cardiovascular and cerebrovascular diseases. At the moment, the demand of the drugs for the diseases have been rising, and it is an urgent task to develop related drugs. However, the research and development of the drugs are time-intensive and have a high failure rate. A suitable animal model can help shorten the time for drug screening and development, thereby reducing the cost and failure rate. This study reviews the application of fruit flies in several common neuropsychiatric disorders, which is expected to provide new ideas for the research and application of the model animals in traditional Chinese medicine.


Subject(s)
Animals , Medicine, Chinese Traditional , Drugs, Chinese Herbal/therapeutic use , Models, Animal , Cerebrovascular Disorders
2.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-690533

ABSTRACT

A new sesquiterpenes named glaucochinarol A (1) and a new phenylpropane glycoside named glcacochinaside A (2), together with six known ones, including trichothecolone (3), β-D-(6-O-trans-feruloyl)fructofuranosyl-α-D-O-glucopyranoisde (4), 3,4,5-trimethoxyphenyl-β-D-glucopyranoside (5), (4R)-p-menth-1-ene-7,8-diol-7-O-β-D-glucopyranoside (6), naringenin (7), and emodin-8-O-β-glucoside (8) were isolated from smilax glaucochina warb. Their structures were elucidated on the basis of NMR, MS and published data. Compounds 3-8 were isolated from the species for this first time.

3.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-304794

ABSTRACT

The chemical constituents were separated and purified from the 70% ethanol extract of Smilax trinervulaby various chromatographic methods including silica gel, Sephadex LH-20, MCI and preparative HPLC. Their structures were obtained and identified by analysis of the spectroscopic data. Compounds 1-11 were separated from this genus for the first time. Compound 12 was obtained from S. trinervula for the first time.

4.
Acta Pharmaceutica Sinica ; (12): 1354-1360, 2010.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-353354

ABSTRACT

The release kinetics research of sustained-release formulations of traditional Chinese medicines (TCM) is an inalienable part of the chain of TCM modernization, which plays an important role in the development of modern compound TCM preparation. However, the research method or pattern in line with the specific characteristics of TCM, i.e., multi-component and multi-target, is still lacking. On the basis of material rough set theory, this paper reviewed the advantages and disadvantages of the existing evaluation patterns and methods, a tentative idea about the "total amount" release characteristics evaluation on TCM compound sustained-release preparation has suggested so as to evaluate the release kinetics and to promote the development of evaluation methodology on TCM sustained-release preparations.


Subject(s)
Algorithms , Delayed-Action Preparations , Drug Combinations , Drug Delivery Systems , Drugs, Chinese Herbal , Pharmacokinetics , Kinetics , Medicine, Chinese Traditional , Plants, Medicinal , Chemistry
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