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Antidepressant activity of some phytopharmaceuticals and phenylpropanoids
The antidepressant activity of some phytopreparations and phenylpropanoids was studied in white rats, which were subjected to the desperation test and neuropharmacological tests based on theExpand
Flavolignans of Silybum marianum Fruit
The chemical composition of fruit from spotted milkweed [Silybum marianum(L.) Gaertn.] cultivated in Samara district was investigated using UV and1H-NMR spectroscopies and mass spectrometry. ChemicalExpand
A chemical study of the roots of Paeonia anomala
The new phenolic glycoside paeonovicinoside (methyl salicylate 6′-α-L-arabino-pyranosyl-β-D-glucopyranoside), and also paeoniflorin, β-sitosterol, benzoic acid, and gallic acid and its methyl esterExpand
Assay of isosalipurposide in raw material and drugs from the dwarf everlast (Helichrysum Arenarium)
High-performance liquid chromatography (HPLC) was used to study the component composition of dwarf everlast (Helichrysum arenarium (L.) Moench.) flowers. HPLC analysis was used to develop a methodExpand
Effect of phytopreparations containing phenylpropanoids on the physical activity of animals
The influence of phytopreparations containing phenylpropanoids on the physical activity and endurance was studied in white male mice (weighing 18–20 g) using the conventional forced swim test. It wasExpand
Cationic oligopeptides modified with lipophilic fragments: Use for DNA delivery to cells
A correlation between the hemolytic activity and the expression level of the lacZ gene in cells is revealed and the DNA-binding ability of the peptides and the membrane activity of their complexes with DNA were shown to depend on the structure. Expand
Analysis of Flavonoids in Silybum marianum Fruit by HPLC
Flavonoids of spotted milkweed (Silybum marianumL. Gaerth.) were optimally separated using reverse-phase HPLC with isocratic elution by CH3CN-H2O over Separon SGX C18. The flavolignans silybin,Expand
Flavonoids from Echinacea purpurea
Nicotiflorin (3-O-rutinoside campherol) is the dominant flavonoid of Echinacea purpurea; it is described along with rutin for the first time for this plant, cultivated in the Russian Federation and CIS countries. Expand
Significance of Spectral and Time Parameters of Forced Expiratory Sound in Evaluating Bronchial Patency
The authors suggest and substantiate acoustic criteria of the bronchial patency disorder, assuming on this basis that such disorders are more common in patients with chronic nonobstructive bronchitis and subjects at risk for chronic obstructive pulmonary diseases than is demonstrated by conventional functional methods. Expand
[Molecular mechanisms of action of dendrons, containing 48-60 sequence of HIV-1 TAT-protein, on the functional activity of the adenylyl cyclase signaling systems].
The obtained data show the disturbance of the coupling between the receptor and G-protein, which is the main reason of dendron inhibitory action on AC stimulation by hormones, and demonstrated that hormones could disturb the functional activity of AC. Expand