digitalis/항암

The clinical benefit of digitalis for patients with heart disease is well established. However, recent studies have also suggested that digitalis has antineoplastic activities at clinically relevant serum concentrations. Much of the early evidence supporting the anticancer activity of digitalis has

Recent research has shown the anticancer effects of digitalis compounds suggesting their possible use in medical oncology. Four extracts obtained from the leaves of Digitalis purpurea subsp. heywoodii have been assessed for cytotoxic activity against three human cancer cell lines, using the SRB

Some forms of digitalis, such as digitoxin, inhibits proliferation and induces apoptosis in cancer cells in clinically relevant concentrations. Recently, it has been demonstrated that digitalis, in addition to inhibiting the Na(+)/K(+)-ATPase, also signals through the pathways of the epidermal

Lung cancer risk and tumor characteristics differ between sexes. Estrogen has been suggested to counteract lung cancer development. We aimed to test the hypothesis that digitalis use decreases lung cancer risk due to its estrogenic and other anticancer properties in men. This was a nationwide

The genus Digitalis L. containing species, commonly known as the "foxglove", is the main source of cardenolides, which have various pharmacological properties effective against certain pathological conditions including myocardial infarction, arterial hypertension, cardiac dysfunction, angina, and

Since their first discovery as potential anti-cancer drugs decades ago, there is increasing evidence that digitalis-like compounds (DLC) have anti-tumor effects. Less is known about endogenous DLC (EDLC) metabolism and regulation. As stress hormones synthesized in and secreted from the adrenal

Digitalis-like compounds (DLC) are steroidal hormones that are synthesized in, and released from, the adrenal gland, whose regulation may be directed by the hypothalamic-pituitary-adrenal (HPA) axis. Increasing evidence points to antitumour properties of these compounds and we hypothesized that the

The ability of digitalis to block cell proliferation has been well established for some time. Recently, digitalis in non-toxic concentrations has been showed to induce apoptosis in different malignant cell lines. In light of the pivotal role of apoptosis in cancer development and progression and

Twenty-five compounds [digitalis (generic name for cardenolides, bufadienolides and their glycosides) representatives and derivatives, various steroids as well as some customary carcinostatics] have been compared in terms of their potency to suppress the proliferation of Ehrlich mouse ascites

Chosen to reflect biodiversity in a phylogenetic sense, 100 fractionated plant extracts were screened in vitro for cytotoxicity following extraction and fractionation (polypeptide isolation). Of these 100 extracts, 30 were selected and then characterized preliminarily for antitumor potency and mode

Sodium potassium pump (Na(+)/K(+)ATPase) is a validated pharmacological target for the treatment of congestive heart failure. Recent data with inotropic drugs such as digoxin & digitoxin (digitalis) suggest a potent anti-cancer action of these drugs and promote Na(+)/K(+)ATPase as a novel

Therapeutic drug monitoring (TDM) or the measurement of drug concentrations in plasma, serum or blood, aims to improve clinical activity, avoid toxicity, and reduce the costs of drug treatment. Specific conditions for TDM to be reasonably applied include the availability of a validated assay, a

Prolonged exposure to 17beta-estradiol (E2) is a key etiological factor for human breast cancer. The biological effects and carcinogenic effects of E2 are mediated via estrogen receptors (ERs), ERalpha and ERbeta. Anti-estrogens, e.g. tamoxifen, and aromatase inhibitors have been used to treat

Recent studies have revealed that cardiac glycosides, such as digitalis and digoxin, have anticancer activity and may serve as lead compounds for the development of cancer treatments. The poor prognosis of hepatocellular carcinoma (HCC) patients reflects the development of resistance to current

The antitumor antibiotic Adriamycin is a potent inhibitor of the sodium-potassium-activated adenosine triphosphatase of native heart microsomes. Adriamycin also inhibits potassium transport (although not sodium transport) in slices of kidney cortex. The effects on both the adenosine triphosphatase