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- Publications
- Influence
[A modification of the toxic effects of platinum complexes with antocyans].
- M. Karaivanova, D. Drenska, R. Ovcharov
- Chemistry, Medicine
- Eksperimentalna meditsina i morfologiia
- 1990
The toxic and antitumor properties of biocysplantinum (cis-diaminodichlo-platinum) as well as a new platinum complex with acetic acid after their single and combined usage with antocyanes were… Expand
[Importance of endogenous opioids and prostaglandins in the action of analgin (metamizole) and verapamil].
- M. Vlaskovska, S. Surcheva, R. Ovcharov
- Chemistry, Medicine
- Farmakologiia i toksikologiia
- 1 May 1989
The effects of a non-narcotic analgetic methamizole and the calcium channel blocker verapamil on carrageenan hyperalgesia, release of beta-endorphin and synthesis of prostaglandin E2 (PGE2) were… Expand
Effect of diazepam and medazepam on prolactin secretion.
- N. Boyadjieva, R. Ovcharov, N. Visheva, S. Milanov
- Medicine
- Acta physiologica et pharmacologica Bulgarica
- 1986
Pharmacological studies of the effect of Diazepam and Medazepam on prolactin secretion were carried out on sexually mature male albino rats. The experiments were carried out using two series of… Expand
Changes in the convulsion threshold and in the level of brain biogenic amines in rats chronically treated with phenobarbital or diazepam.
- I. Bantutova, R. Ovcharov, K. Koburova
- Medicine
- Acta physiologica et pharmacologica Bulgarica
- 1978
In experiments on 72 male Wistar rats, chronically treated with phenobarbital and diazepam, studies are made of the change in the convulsion threshold after sound stimulation during treatment and… Expand
Anti-inflammatory effects of apamin.
- R. Ovcharov, S. Shkenderov, S. Mihailova
- Chemistry, Medicine
- Toxicon : official journal of the International…
- 1976
Abstract The effect of apamin on inflammation induced in rats, rabbits and guinea pigs was studied. Apamin exhibited anti-inflammatory effects on serotonin and dextran oedemas provoked in the rat… Expand
Antiradiation properties of alpha tocopherol, anthocyans, and pyracetam administered combined as a pretreatment course.
- M. Minkova, D. Drenska, T. Pantev, R. Ovcharov
- Chemistry, Medicine
- Acta physiologica et pharmacologica Bulgarica
- 1990
The effects of an pretreatment course (2 x 5 days) combining vitamin E 20 mg/kg, anthocyans 50 mg/kg, and pyracetam 200 mg/kg on animal survival after lethal irradiation (8 Gy) and blood formation… Expand
Effect of experimental convulsions and antiepileptic drugs on hematoencephalic barrier.
- R. Ovcharov
- Physics, Medicine
- Comptes rendus de l'Academie Bulgare des sciences…
- 1967
[Opiates, opioid receptors and thermoregulatory changes].
- R. Ovcharov, K. Iakimova
- Medicine
- Eksperimentalna meditsina i morfologiia
- 1984
1-benzyl-2- (n-substituted) -carbamoyltetrahydroisochinoline and method for their preparation.
- C. Ivanov, D. Mondeshka, +6 authors O. B. Zabunova
- Chemistry
- 15 January 1986
[A study on the addictive action of pentazocine].
- R. Ovcharov, V. Petkov, K. Dobrev, I. Bantutova
- Medicine
- Eksperimentalna meditsina i morfologiia
- 1974