[The inhibition of the development of experimental tumors of the cervix uteri and vagina by using tinctures of the cultured-cell biomass of the ginseng root and its germanium-selective stocks]. / Tormozhenie razvitiia éksperimental'nykh opukholei sheiki matki i vlagalishcha s pomoshch'iu nastoek biomassy kul'tiviruemykh kletok kornia zhen'shenia i ego germanii-selektivnykh shtammov.

The anticarcinogenic effects of bioginseng and two germanium-selective drugs produced by cultivating cells of ginseng radix (Panax ginseng C. A. Mey) in a conventional medium or in media containing organogermanium compounds were studied. Squamous-cell carcinomas of the uterus cervix and vagina were induced by intravaginal applications of 7,12-dimethylbenz(a)anthracene in mice. The drugs of ginseng were used orally or intravaginally during a long period of time of the postinitiation stage of carcinogenesis. All the drugs used locally effectively inhibited the development of induced carcinomas of the uterus cervix and vagina. When orally used, the drugs of ginseng exhibited only an insignificant tendency to inhibit the carcinogenesis of uterus cervix and vagina. The anticarcinogenic effects of the compared drugs were similar.

[Inhibition of mammary gland carcinogenesis using a tincture from biomass of ginseng tissue culture]. / Podavlenie kantserogeneza molochnoi zhelezy s pomoshch'iu nastoiki iz biomassy kul'tury tkani zhen'shenia.

The influence of official drug bioginseng produced from cultivated cells of ginseng radix (Panax ginseng C. A. Mey) on carcinogenesis of the mammary gland was studied. Adenocarcinomas of the mammary gland were induced in rats by single intramammary injections of N-methyl-N-nitrosourea (MNU) at a dose of 1 mg per gland into the tissues of all 12 mammary glands. Bioginseng was given per os at a daily dose of 0.5 ml per rat for 27 weeks beginning 1 week after the MNU administration. Bioginseng and the control MNU-group decreased the incidence and multiplicity of the mammary gland tumors at 44 and 62% respectively. By radioimmune assay it was found that bioginseng normalised abnormally high level of estradiol in blood of rats treated by MNU.

[The inhibiting effect of phytoadaptogenic preparations from bioginseng, Eleutherococcus senticosus and Rhaponticum carthamoides on the development of nervous system tumors in rats induced by N-nitrosoethylurea]. / Tormoziashchii éffekt fitoadaptogennykh preparatov biozhen'shenia, éleuterokokka koliuchego i levzei saflovidnoi na razvitie opukholei nervnoi sistemy u krys, indutsirovannykh N-nitrozoétilmochevinoi.

The study was concerned with the inhibitory effect of officinal preparations of phytoadaptogenic drugs such as bioginseng and Eleutherococcus senticosus and Rhaponticum carthamoides root extracts on the carcinogenesis induced by transplacental administration of N-nitrosoethylurea. The phytodrugs were given orally over a year. The administration of the drugs was followed by longer survival of the rats and lower occurrence and/or multiplicity of tumors (mainly those of the central nervous system). The drugs were placed in the order of decreasing anticarcinogenic activity as follows: bioginseng, Rhaponticum carthamoides extract and Eleutherococcus senticosus extract.

[Efficacy of ginseng drugs in experimental insulin-dependent diabetes and toxic hepatitis]. / Effektivnost' preparatov zhen'sheniia pri insulinzavisimom diabete i toksicheskom gepatite v éksperimente.

Drugs obtained from the roots and leaves of plantation ginseng and ginseng root tissue culture displayed a high antidiabetic and hepatoprotective activity in experiments on mice and rats. In alloxan diabetes these adaptogenic phyto-agents prevented alloxan-induced activation of processes of lipid peroxidation in the pancreas and demonstrated definite insulinogenic properties: they increased the basal content of insulin in blood and the glucose-dependent secretion of this hormone. In CCl4 acute toxic hepatitis the studies ginseng drugs reduced the disorders of hepatic detoxification and glycogen-synthesizing functions.