পৃষ্ঠা 1 থেকে 16 ফলাফল
Transformation of NIH Swiss mouse fibroblasts by a murine sarcoma virus was influenced by the type of carbohydrate in the culture medium. Exposure to D-mannose and 2-deoxy-D-glucose caused a reduction in the number of transformed colonies in vitro and tumor formation in vivo. This is a new type of
Diarrhea and weight loss may accompany the acquired immunodeficiency syndrome. We studied 30 patients with the syndrome, 20 of whom had diarrhea and weight loss and 10 of whom did not. Patients with identifiable enteric infections or small intestinal Kaposi's sarcoma were excluded. Malabsorption was
A new Grifola frondosa mutant, M270, was successfully isolated for high production of exopolysaccharides (EPSs) using cosmic radiation-induced mutagenesis. We found that the mutant M270 had a clearer and thicker EPS layer (~10 µm) adhering to mycelia than those of its parent strain 265 after Congo
Patients with acquired immunodeficiency syndrome (AIDS) frequently have diarrhea and weight loss. We prospectively examined the upper and lower gastrointestinal tracts in 22 AIDS patients, although severe medical problems often precluded full evaluation. Ninety-six percent (21 of 22) lost weight,
Ten patients were identified at Jackson Memorial hospital/University of Miami Hospitals and Clinics with enteric coccidial infection due to Cryptosporidium spp. or Isospora belli. All had the acquired immunodeficiency syndrome as manifested by Kaposi's sarcoma or multiple opportunistic infections,
Water-soluble polysaccharide FI and water-insoluble polysaccharides FII, FIII-1, and FIII-2 were obtained from fruiting bodies of Tricholoma giganteum. Polysaccharides were further fractionated by ion-exchange chromatography, gel filtration, and affinity chromatography. The 24 polysaccharide
A water-soluble polysaccharide, FI, extracted from the mycelium of Granoderma tsugae, was fractionated and purified by ion-exchange chromatography, gel filtration, and affinity chromatography. Sixteen polysaccharides obtained were examined for antitumor effects on Sarcoma 180 in mice. The three
Three new triterpene glycosides, intercedensides A (1), B (2), and C (3), were isolated from the sea cucumber Mensamria intercedens Lampert, which is found in the South China Sea, and their structures have been elucidated by spectroscopic analysis (NMR and ESIMS) and chemical transformations.
An agaran-type polysaccharide, GFP08, isolated from Grateloupia filicina (C. Agardh) Lamouroux, was mainly composed of 1,3-linked β-D-galactose partially sulfated at position O-2 and 1,4-linked α-L-galactose O-2, O-3-disulfate, α-L-galactose O-6-sulfate and 3,6-anhydro-α-L-galactose. Small
Oudemansiella radicata, one of edible mushrooms belonging to Tricholomataceae of Basidiomycota, has been known to exhibit outstanding therapeutic effects on the hypertension caused by high blood pressure and inhibitory effects on the sarcoma 180 and Erhrlich carcinoma of mice. As one of preliminary
A prospective study of 32 patients with primary upper small intestinal lymphoma in our region revealed 10 cases of alpha heavy-chain disease. Patients were mostly in the second and third decades of life and males predominated. Weight loss, diarrhea, and abdominal pain were the most common complaints
A water-soluble polysaccharide, FI, and water-insoluble polysaccharides, FII and FIII were extracted from Pleurotus citrinopileatus mushrooms. After fractionation, the antitumor activity of the fractions against Sarcoma 180 implanted in mice were examined, and the following active polysaccharides
Agaricus bisporus white button mushroom (WBM) is widely consumed in most countries for its culinary properties. Recently, its dietary intake has been shown to protect against breast cancer. Mushroom polysaccharides are known for their immunomodulating and antitumor properties; however, little is
A water-soluble polysaccharide (FAAP-02), composed of N-acetyl-D-glucosamine, glucose, mannose, galactose, rhamnose, arabinose, xylose and ribose, with an average molecular weight of 5169 Da, was isolated from Artemisia argyi. The antitumor and immunomodulatory activities of FAAP-02 were evaluated
A water-soluble polysaccharide, named as SOWP, was extracted and fractioned from the roots of Sanguisorba officinalis L. by DEAE-Sepharose anion exchange and Sepharose 6 Fast Flow column chromatography. The monosaccharide composition of SOWP determined by gas chromatography (GC) identified it was