ArticleWorld journal of gastroenterology2004
Anti-neoplastic efficacy of Haimiding on gastric carcinoma and its mechanisms.
Article in World journal of gastroenterology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Apoptosis induced by preoperative oral 5'-DFUR administration in gastric adenocarcinoma and its mechanism of action.World journal of gastroenterology · 2006Trial
- Amlodipine inhibits Synaptotagmin-4's oncogenic activity on gastric cancer proliferation by targeting calcium signaling.Functional & integrative genomics · 2024Article
- Effect of Haimiding on the functioning of red cell membrane of FC and H22 tumor-bearing mice.World journal of gastroenterology · 2005Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo study the anti-neoplastic effect of Haimiding and its mechanisms of action.
methodsExperiments using MTT and colony formation were carried out to study the in vitro anti-neoplastic action of Haimiding, its in vivo anti-neoplastic action was studied by observing its effect on the weight of tumors in FC mice and S(180), H(22) tumor bearing mice, as well as their life spans. The effect of Haimiding on cell apoptosis and different stages of cell cycles in human gastric carcinoma cells were studied by flow cytometry. Its effect on [Ca(2+)](i) of human gastric carcinoma cells and the source of Ca(2+) during the change of [Ca(2+)](i) were observed by confocal laser scanning technique.
resultsHaimiding showed a definite cytotoxicity to 8 human tumor cell lines, which was most prominent against BGC-823, E(ca-109) and HCT-8 tumor cells. It also exhibited an obvious inhibition on colony formation of the above tumor cell lines, which was most prominent in E(ca-109) tumor cells. It showed obvious inhibition on the growth of tumor in FC mice and S(180) bearing mice as well as prolonged the life span of H(22) bearing mice. It was able to induce apoptosis and elevate intracellular [Ca(2+)](i) concentration of tumor cells. The source of Ca(2+) came from both extracellular Ca(2+) influx and intracellular Ca(2+) release.
conclusionHaimiding is composed of a TCM preparation and 5-flurouracil. Its anti-neoplastic potency is highly enhanced by synergism as compared with either one of its components. Its mechanisms of anti-neoplastic action can be attributed to its action to initiate apoptosis of tumor cells by opening the membrane calcium channel and inducing intracellular Ca(2+) release to elevate [Ca(2+)](i) of the tumor cells.
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