€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€ **CHUNG-KUO CHUNG YAO TSA CHIH CHINA JOURNAL OF CHINESE MATERIA MEDICA* Zhang HG Wu GX Zhang YM [Chemical constituents from stems of Oplopanax elatus Nakai] In: Chung Kuo Chung Yao Tsa Chih (1993 Feb) 18(2):104-5, 127 ISSN: 1001-5302 (Published in Chinese) Five constituents were isolated from the stems of Oplopanax elatus. They were identified as syringin, daucosterol, beta-sitosterol, L- rhamnose and surcose. Registry Numbers: 10485-94-6 (Rhamnose) 118-34-3 (syringin) 474-58-8 (lyoniside) €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€ McCutcheon AR Roberts TE Gibbons E Ellis SM Babiuk LA Hancock RE Towers GH Antiviral screening of British Columbian medicinal plants. In: J Ethnopharmacol (1995 Dec 1) 49(2):101-10 ISSN: 0378-8741 One hundred methanolic plant extracts were screened for antiviral activity against seven viruses. Twelve extracts were found to have antiviral activity at the non-cytotoxic concentrations tested. The extracts of Rosa nutkana and Amelanchier alnifolia, both members of the Rosaceae, were very active against an enteric coronavirus. A root extract of another member of the Rosaceae, Potentilla arguta, completely inhibited respiratory syncytial virus. A Sambucus racemosa branch tip extract was also very active against respiratory syncytial virus while the inner bark extract of Oplopanax horridus partially inhibited this virus. An extract of Ipomopsis aggregata demonstrated very good activity against parainfluenza virus type 3. A Lomatium dissectum root extract completely inhibited the cytopathic effects of rotavirus. In addition to these, extracts prepared from the following plants exhibited antiviral activity against herpesvirus type 1: Cardamine angulata, Conocephalum conicum, Lysichiton americanum, Polypodium glycyrrhiza and Verbascum thapsus. €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€ *****PROBLEMY ENDOKRINOLOGII***** Molokovskii DS Davydov VV Tiulenev VV [The action of adaptogenic plant preparations in experimental alloxan diabetes] Deistvie adaptogennykh fitopreparatov pri eksperimental'nom alloksanovom diabete. In: Probl Endokrinol (Mosk) (1989 Nov-Dec) 35(6):82-7 ISSN: 0375-9660 (Published in Russian) Experiments on mice and rats with alloxan diabetes were conducted for comparative assessment of the effectiveness of therapeutic use of adaptogenic plant pharmaceuticals as well as some other commonly used plant drugs. Of marked antidiabetic properties were root and leaf ginseng tincture (LGT), Echinopanax tincture, extracts of Eleutherococcus, Rhodiola (ER) and Leuzia which decreased the blood level of glucose in a CTT (5 g h of glucose per I kg of the animal body mass) from 17.15 to 11.19, 11.50, 12.72, 11.69, 13.47 mmol/l and increased the alloxan-reduced level of liver glycogen by 50-80% (P less than 0.05). Aralia and Schizandra tinctures for this diabetic model were ineffective. Yarrow, everlastings and birch leaf tea also possessed marked hypoglycemic and glycogen sparing properties. The most effective experimentally plant adaptogens LGT and ER increased the blood level of insulin in alloxan diabetic rats in a GTT from 16.75 up to 44.42, 35.31 microU/ml and decreased the level of glucagon from 495 to 195 and 138 pg/ml, respectively. The authors discussed mechanisms of antidiabetic, insulinotropic and hypoglucagonemic action of the effective plant pharmaceuticals and the prospects of their use in multimodality therapy of diabetes mellitus of type I. €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€