Oldal 1 tól től 362 eredmények
The in vitro immunomodulatory activity of fractions derived from Astragalus membranaceus, an herb commonly used in the practice of traditional Chinese medicine, was first screened by studying their individual effects on mononuclear cells (MNC) derived from healthy normal donors using the local
Lung cancer is one of the most fatal cancers due to its high metastatic rate. Traditional Chinese medicine has been used in cancer patients for decades to improve quality of life and prolong survival time. The present study used a novel Qiyusanlong (QYSL) decoction composed of 10 kinds of Chinese
OBJECTIVE
To observe the effect of the couplet medicines (Astragalus Membranaceus and Jiaozhen) on intestinal barrier functions of postoperative colorectal cancer patients.
METHODS
Totally 90 inpatients with confirmed colorectal cancer by pathological diagnosis were recruited as subjects in this
For the first time three different natural compounds, isolated from hairy roots of Astragalus membranaceus, cultivated in airlift bioreactor were tested for their cytotoxic potential and apoptosis induction in a panel of human tumor cell lines. Root cultures, cultivated in bioreactor gave 18.5 g
The in vitro induction of LAK cell activity was studied in cancer and AIDS patients. F3, an immuno-regulatory component of Astragalus membranaceus was shown capable of potentiating the LAK cell inducing activity of rIL-2. The killing activity against Hs294T melanoma cell line of LAK cells induced by
We have previously demonstrated that the total saponins of Astragalus membranaceus (AST) possess potential anti-tumorigenic effects in human colon cancer cells and tumor xenografts. In the present study, the proapoptotic effects of AST were investigated in native and cytokine-induced HT-29 cells to
Background: Studies have shown that the natural products of Astragalus membranaceus (AM) can effectively interfere with a variety of cancers, but their mechanism of action on breast cancer remains unclear. Triple-negative breast cancer (TNBC) is associated with a severely poor
Purpose
Astragalus polysaccharide (APS), a common Chinese herbal compound extracted from
Astragalus membranaceus, has been proposed to increase the tumour response of and stabilize chemotherapy drugs while reducing their toxicity. Here, we examined the effects of
A purified mixture containing mostly saponins (PMS) from Astragalus corniculatus Bieb. was used in an in vivo model to demonstrate its protective effect against myeloid Graffi tumour in hamsters. Survivability, tumour growth and tumour transplantability were followed. Comparative studies revealed
OBJECTIVE
To observe the effect of Astragalus membranaceus efficacy enhancing and toxicity reducing on chemotherapy in patients of malignant tumor.
METHODS
One hundred and twenty tumor patients were randomly divided into the treated group and the control group. Both groups were treated with
A platinum-based two-drug regimen is currently the standard of care for patients with advanced non-small-cell lung cancer (NSCLC). However, chemotherapy-induced side effects still remain a significant clinical problem. Astragalus polysaccharide (APS) is a polysaccharide isolated from the radix of
Background: Cancer is a major health problem worldwide and the leading cause of death in many countries. Preclinical studies have shown the therapeutic anticancer effects of SH003, a novel herbal medicine containing Astragalus membranaceus, Angelica gigas, and Trichosanthes
BACKGROUND
Astragalus memebranaceus is a traditional Chinese herbal medicine used in treatment of common cold, diarrhea, fatigue, anorexia and cardiac diseases. Recently, there are growing evidences that Astragalus extract may be a potential anti-tumorigenic agent. Some research showed that the
Through the process of fractionation, purification by gel filtration chromatography and thereafter the screening with an in vitro local xenogeneic graft-versus-host reaction (XGVHR) model, a fraction was identified as a potent immunorestorative agent and was designated "Fraction 3" (F3). Using the
A purified saponin mixture (PSM) from Astragalus corniculatus Bieb. protected significantly hamsters against the experimental Graffi myeloid tumor. The application of PSM increased the survival rates, prolonged mean survival time and the tumor growth was markedly reduced. A purified saponin mixture