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Il’ina IV, Korchagina DV, Morozova EA, Tolstikova TG, Volcho KP, Salakhutdinov NF. Synthesis and analgesic activity of alkyl-substituted octahydro-2H-chromenols. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3677-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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2
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Gromova MA, Kharitonov YV, Borisov SA, Rybalova TV, Tolstikova TG, Shul’ts EE. Synthetic Transformations of Higher Terpenoids. 41. Synthesis and Anti-Inflammatory Activity of 4-(Carboxyalkyl)-18-nor-isopimara-7,15-Dienes. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03596-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Valiulin SV, Onischuk AA, Baklanov AM, Dubtsov SN, An'kov SV, Shkil NN, Nefedova EV, Plokhotnichenko ME, Tolstikova TG, Dolgov AM, Dultseva GG. Aerosol inhalation delivery of cefazolin in mice: Pharmacokinetic measurements and antibacterial effect. Int J Pharm 2021; 607:121013. [PMID: 34419591 DOI: 10.1016/j.ijpharm.2021.121013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/26/2021] [Accepted: 08/11/2021] [Indexed: 11/20/2022]
Abstract
Aerosol inhalation delivery of cefazolin, a broad-spectrum first-generation cephalosporin antibiotic, was investigated. Inhalation system based on ultrasonic nebulizer was developed for the generation of dry cefazolin aerosol within mean particle diameter range 0.5-3.0 μm and mass concentration 0.01-3 μg/cm3. Pharmacokinetic measurements were carried out for the aerosolized form of cefazolin delivered in mice using nose-only chamber. Cefazolin concentrations in blood serum and in the lungs of mice were measured as a function of time by means of high performance liquid chromatography. Body-delivered dose depending on particle size, concentration and inhalation time as well as other pharmacokinetic parameters were determined. The antibacterial effect of aerosolized cefazolin was assessed through the aerosol inhalation treatment of mice infected with Klebsiella pneumoniae. Survival rate for infected mice after the treatment with cefazolin aerosol demonstrated high antibacterial efficiency of the inhalation delivery of cefazolin in comparison with intraperitoneal delivery.
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Affiliation(s)
- S V Valiulin
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - A A Onischuk
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - A M Baklanov
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - S N Dubtsov
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - S V An'kov
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia; Vorozhtsov Institute of Organic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - N N Shkil
- Siberian Federal Scientific Center of Agro-Biotechnologies RAS, Krasnoobsk 630501, Russia
| | - E V Nefedova
- Siberian Federal Scientific Center of Agro-Biotechnologies RAS, Krasnoobsk 630501, Russia
| | - M E Plokhotnichenko
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - T G Tolstikova
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia; Vorozhtsov Institute of Organic Chemistry SB RAS, Novosibirsk 630090, Russia
| | - A M Dolgov
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
| | - G G Dultseva
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, 630090, Russia
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Brusentseva OI, Kharitonov YV, Dolgikh MP, Tolstikova TG, Shul’ts EE. Synthesis and Analgesic Activity Assessment of Furanolabdanoid Conjugates with Glucuronic Acid. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-03119-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nizomov SA, Sorokina IV, Zhukova NA, Borisov SA, Tolstikova TG, Semenov DE, Bakarev MA. Prostatotropic Action of Glycyrrhizic Acid Disodium Salt in Benign Prostatic Hyperplasia Models. Bull Exp Biol Med 2020; 169:114-118. [PMID: 32488776 DOI: 10.1007/s10517-020-04836-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Indexed: 11/26/2022]
Abstract
The prostatotropic activity of glycyrrhizic acid disodium salt (Na2GA) was studied in the models of benign prostatic hyperplasia (BPH) induced by chronic injection of sulpiride (40 mg/kg intraperitoneally for 8 weeks) or testosterone propionate (20 mg/kg subcutaneously for 4 weeks) in the Wistar rats. The oral administration of Na2GA in a dose of 100 mg/kg produced a moderate antiproliferative effect in both BPH models resulting in reduced volume density of prostatic epithelium (in the testosterone model) and increased volume density of the glandular lumen (in both models). The observed prostatotropic effects of Na2GA were similar to those of Permixon and finasteride, but they were less pronounced as confirmed by smaller drops in epithelial volume density and epithelial-to-stromal ratio compared to the effects of both reference drugs.
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Affiliation(s)
- S A Nizomov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia
| | - I V Sorokina
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia.
| | - N A Zhukova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia
| | - S A Borisov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia
| | - T G Tolstikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia
| | - D E Semenov
- Institute of Molecular Pathology and Pathomorphology, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - M A Bakarev
- Institute of Molecular Pathology and Pathomorphology, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
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Lipeeva AV, Dolgikh MP, Tolstikova TG, Shults EE. A Study of Plant Coumarins. 18. Conjugates of Coumarins with Lupane Triterpenoids and 1,2,3-Triazoles: Synthesis and Anti-Inflammatory Activity. Russ J Bioorg Chem 2020. [DOI: 10.1134/s1068162020010161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mironov ME, Poltanovich AI, Rybalova TV, Dolgikh MP, Tolstikova TG, Shults EE. Synthesis and analgesic activity of 1,3,5-trisubstituted pyrazoles containing a diterpenoid moiety. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2795-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Nizomov SA, Sorokina IV, Zhukova NA, Tolstikova TG, Semenov DE, Prosenko AE. Morphological Assessment of Prostatotropic Activity of (3,5-Dimethyl-4-Hydroxy)Benzyl Thiododecane on a Model of Benign Prostatic Hyperplasia in Rats. Bull Exp Biol Med 2019; 167:809-812. [PMID: 31656010 DOI: 10.1007/s10517-019-04628-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Indexed: 11/30/2022]
Abstract
Prostatotropic activity of (3,5-dimethyl-4-hydroxy)benzyl thiododecane (T-DD) was evaluated on a model of benign prostatic hyperplasia induced in Wistar rats by chronic (2 months) intraperitoneal administration of sulpiride (40 mg/kg). Morphometric analysis of the dorsolateral lobe of the prostate showed that after the 2-month course of intragastric T-DD (100 mg/kg) administered in parallel with sulpiride, the volume density of glandular epithelium decreased by 1.7 times, while the volume density of prostate stroma increased by 2 times. After administration of the reference drug Permixon at a dose of 50 mg/kg, the volume densities of epithelium decreased by 1.3 times and stromal volume density increased by 1.5 times. The observed effects are presumably related to suppression of 5α-reductase activity and modulation of estrogen receptors in the prostate.
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Affiliation(s)
- S A Nizomov
- N. N. Vorozhtsov Novosibirsk Institute of Organic and Physical Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - I V Sorokina
- N. N. Vorozhtsov Novosibirsk Institute of Organic and Physical Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia.
| | - N A Zhukova
- N. N. Vorozhtsov Novosibirsk Institute of Organic and Physical Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - T G Tolstikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic and Physical Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - D E Semenov
- Institute of Molecular Pathology and Pathomorphology, Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
| | - A E Prosenko
- Novosibirsk State Pedagogical University, Novosibirsk, Russia
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10
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Il’ina IV, Korchagina DV, Morozova EA, Tolstikova TG, Volcho KP, Salakhutdinov NF. Synthesis and analgesic activity of octahydro-2H-chromenols, derivatives of aliphatic ketones. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2520-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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11
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Khlebnikova TS, Piven’ YA, Lakhvich FA, Frolova TS, Sorokina IV, Tolstikova TG. Synthesis and Cytotoxicity of Conjugates of Betulinic Acid and F-Containing 2-Acylcycloalkane-1,3-Diones. Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2565-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Meteleva ES, Chistyachenko YS, Suntsova LP, Tsyganov MA, Vishnivetskaya GB, Avgustinovich DF, Khvostov MV, Polyakov NE, Tolstikova TG, Mordvinov VA, Dushkin AV, Lyakhov NZ. Physicochemical Properties and Anti-Opisthorchosis Effect of Mechanochemically Synthesized Solid Compositions of Praziquantel with Glycyrrhizic Acid Disodium Salt. DOKL BIOCHEM BIOPHYS 2018; 481:228-231. [PMID: 30168067 DOI: 10.1134/s1607672918040142] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Indexed: 11/23/2022]
Abstract
The mechanochemical preparation of solid compositions of praziquantel with plant saponin (glycyrrhizic acid disodium salt) is described. The study of a number of physicochemical parameters showed that dissolving solid compositions in water is accompanied by the inclusion of praziquantel molecules into micelles, which are formed in the solution of the glycyrrhizic acid disodium salt. Using the opisthorchiasis model caused by Opisthorchis felineus, we found a 4- to 11-fold increase in the anthelmintic activity of praziquantel in the composition as compared to the official praziquantel. According to the pharmacokinetic data, the use of the composition increased the bioavailability of praziquantel 3 times.
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Affiliation(s)
- E S Meteleva
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia
| | - Yu S Chistyachenko
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia
| | - L P Suntsova
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia
| | - M A Tsyganov
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - G B Vishnivetskaya
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - D F Avgustinovich
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - M V Khvostov
- Vorozhtsov Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia.,Novosibirsk State University, Novosibirsk, 630090, Russia
| | - N E Polyakov
- Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - T G Tolstikova
- Vorozhtsov Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia.,Novosibirsk State University, Novosibirsk, 630090, Russia
| | - V A Mordvinov
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - A V Dushkin
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia.
| | - N Z Lyakhov
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia
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14
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Frolova TS, Sharapov SZ, Sinitsyna OI, Tolstikova TG, Grigoriev IA, Morozov SV, Yushkova YV. New Ionic Conjugates Based on α-Tocopheryl Succinate as Potential Cytotoxic Agents. Russ J Bioorg Chem 2018. [DOI: 10.1134/s1068162018030068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Ponomarev KY, Morozova EA, Suslov EV, Korchagina DV, Tolstikova TG, Volcho KP, Salakhutdinov NF. Synthesis and Analgesic Activity of 5,7- and 6-Substituted Diazaadamantanes Containing Monoterpene Moieties. Chem Nat Compd 2017. [DOI: 10.1007/s10600-017-2216-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Patrusheva OS, Pavlova AV, Korchagina DV, Tolstikova TG, Volcho KP, Salakhutdinov NF. Synthesis and Analgesic Activity of 4,7-Dimethyl-3,4,4a,5,8,8a-Hexahydro-2-Chromen-4,8-Diols Containing Alkyl-Substituted Aromatic Moieties. Chem Nat Compd 2017. [DOI: 10.1007/s10600-017-2202-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Shkurko OP, Tolstikova TG, Sedova VF. Dihydropyrimidin-2(1H)-one and its analogues as a platform for the design and synthesis of new biologically active compounds. Russ Chem Rev 2016. [DOI: 10.1070/rcr4586] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Vechkapova SO, Zapara TA, Morozova EA, Proskura AL, Schul'ts EE, Tolstikova TG, Ratushnyak AS. Amide of Lambertian Acid Suppresses Hyperactivation of Inotropic Glutamate Receptors, but not Synaptic Potentiation in Hippocampal Sections. Bull Exp Biol Med 2016; 161:782-785. [PMID: 27783303 DOI: 10.1007/s10517-016-3509-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Indexed: 11/29/2022]
Abstract
Amide of lambertian acid suppresses hyperactivation of inotropic glutamate receptors in hippocampal sections induced by a decrease in the level of magnesium ions (a selective blocker of glutamate NMDA receptors). Treatment of the sections with amide of lambertian acid in standard physiological saline does not prevent development of NMDA-dependent synaptic potentiation. Lambertian acid isolated from needles and turpentine of Siberian pine (Pinus sibirica R. Mayr), and its derivatives may become a source of substances with glutamatergic mechanism of action for treatment of cognitive and neurodegenerative disorders.
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Affiliation(s)
- S O Vechkapova
- Design Technological Institute of Digital Techniques, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia.
| | - T A Zapara
- Design Technological Institute of Digital Techniques, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - E A Morozova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A L Proskura
- Design Technological Institute of Digital Techniques, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - E E Schul'ts
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - T G Tolstikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A S Ratushnyak
- Design Technological Institute of Digital Techniques, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
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Semenov DE, Zhukova NA, Tolstikova TG, Sorokina IV, Lushnikova EL. Specific Features of Progression of the Parasitic Invasion, caused by Opisthorchis felineus, in Golden Hamsters. Bull Exp Biol Med 2016; 161:481-6. [PMID: 27591869 DOI: 10.1007/s10517-016-3443-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Indexed: 11/24/2022]
Abstract
The influence of Opisthorchis felineus invasion on the development of pathological changes in the hepatobiliary system was studied in 120 golden hamsters in a long-term experiment (42 weeks) after single infection per os in the dose of 50 metacercariae per animal. The animals were sacrificed on weeks 4, 8, 12, 16, 28 and 42. Chronic experimental infestation with O. felineus triggered a cascade of morphogenetic processes in both extrahepatic and intrahepatic biliary systems. At the early stages of the experiment, polyps and strictures of bile ducts were formed in the lobar bile ducts; in portal tracts, hyperplasia and adenomatous transformation of the newly formed epithelial structures were observed. At the later stages, third-degree biliary intraepithelial neoplasia developed in the lobar bile ducts; in the intrahepatic bile ducts, increased epitheliocyte hyperplasia and invasive growth of cell cords were observed, that impaired tissue architectonics. Progressing cell atypia can be classified as cholangiocellular cancer.
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Affiliation(s)
- D E Semenov
- Institute of Molecular Pathology and Pathomorphology, Novosibirsk, Russia.
| | - N A Zhukova
- Institute of Molecular Pathology and Pathomorphology, Novosibirsk, Russia.,N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Russian Academy of Sciences, Novosibirsk, Russia
| | - T G Tolstikova
- Institute of Molecular Pathology and Pathomorphology, Novosibirsk, Russia.,N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Russian Academy of Sciences, Novosibirsk, Russia
| | - I V Sorokina
- Institute of Molecular Pathology and Pathomorphology, Novosibirsk, Russia.,N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Russian Academy of Sciences, Novosibirsk, Russia
| | - E L Lushnikova
- Institute of Molecular Pathology and Pathomorphology, Novosibirsk, Russia
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Pavlova AV, Nazimova EV, Mikhal’chenko OS, Il’ina IV, Korchagina DV, Ardashov OV, Morozova EA, Tolstikova TG, Volcho KP, Salakhutdinov NF. Synthesis and Analgesic Activity of 4,7-Dimethyl-3,4,4a,5,8,8a-Hexahydro-2H-Chromen-4,8-Diols Containing Thiophene Substituents. Chem Nat Compd 2016. [DOI: 10.1007/s10600-016-1785-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Govdi AI, Sorokina IV, Baev DS, Bryzgalov AO, Tolstikova TG, Tolstikov GA, Vasilevsky SF. Acetylenic derivatives of betulonic acid amide as a new type of compounds possessing spasmolytic activity. Russ Chem Bull 2016. [DOI: 10.1007/s11172-015-1013-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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An’kov SV, Tolstikova TG, Onishchuk AA, Khvostov MV, Sorokina IV, Baklanov AM, Fomin VM, Boldyrev VV. Analgesic Effect of Several Nonsteroidal Anti-Inflammatory Drug Nanoaerosols. Pharm Chem J 2016. [DOI: 10.1007/s11094-016-1352-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Maksimova GA, Pakharukova MY, Kashina EV, Zhukova NA, Lvova MN, Khvostov MV, Baev DS, Katokhin AV, Tolstikova TG, Mordvinov VA. The morphofunctional and biochemical characteristics of opisthorchiasis-associated cholangiocarcinoma in a Syrian hamster model. Vavilovskii Zhurnal Genet Selektsii 2015. [DOI: 10.18699/vj15.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Nechepurenko IV, Boyarskikh UA, Khvostov MV, Baev DS, Komarova NI, Filipenko ML, Tolstikova TG, Salakhutdinov NF. Hypolipidemic Berberine Derivatives with a Reduced Aromatic Ring C. Chem Nat Compd 2015. [DOI: 10.1007/s10600-015-1447-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Davydova MP, Sorokina IV, Tolstikova TG, Mamatyuk VI, Fadeev DS, Vasilevsky SF. [Synthesis of new analogues of combretastatin A-4 and the study of their anti-inflammatory activity]. Bioorg Khim 2015; 41:82-9. [PMID: 26050475 DOI: 10.1134/s1068162015010033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
New approach to synthesis of analogs of natural Combretastatin A-4 based on interaction of α-acetylenic ketones with secondary amines (diethyl amine, pyrrolidine, piperidine, morpholine) is offered. Unknown analogs of Combretastatin A-4 with β-aminovinylcarbonyl bridges are received earlier. Anti-inflammatory activity of the received connections is studied.
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Vasilevsky SF, Baranov DS, Govdi AI, Sorokina IV, Tolstikova TG. [Synthesis and Anti-Inflammatory activity of the propargylamino derivatives of naphthoquinonlevopimaric acid]. Bioorg Khim 2015; 41:97-101. [PMID: 26050477 DOI: 10.1134/s1068162015010148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Modification of naphthoquinonlevopimaric acid was carried out by introducing of propargylamino residues. Anti-inflammatory activity Mannich bases were studied.
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Zyuz’kov GN, Zhdanov VV, Miroshnichenko LA, Udut EV, Chaikovskii AV, Simanina EV, Danilets MG, Minakova MY, Udut VV, Tolstikova TG, Shults EE, Stavrova LA, Burmina YV, Dygai AM. Involvement of PI3K, MAPK ERK1/2 and p38 in Functional Stimulation of Mesenchymal Progenitor Cells by Alkaloid Songorine. Bull Exp Biol Med 2015; 159:58-61. [DOI: 10.1007/s10517-015-2889-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Indexed: 10/23/2022]
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Sorokina IV, Baev DS, Zhukova NA, Tolstikova TG, Antimonova AN, Petrenko NI, Shul'ts EE, Grigor'ev IA. [Hepatoprotective activity of betulonic acid amides containing a piperidine or pyrrolidine nitroxide moiety]. Bioorg Khim 2015; 39:749-52. [PMID: 25696937 DOI: 10.1134/s1068162013060083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Betulonic acid amides containing a nitroxyl radical moiety possess antiholestatic effects in mice. Introduction ofpiperidine nitroxide moiety into lupan core increases its hepatoprotective activity. Oral administration of piperidine nitroxide derivative in dose 50 mg/kg doesn't stimulate transplanted tumor growth and raises a lifespan of mice.
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Sokolova AS, Morozova EA, Vasilev VG, Yarovaya OI, Tolstikova TG, Salakhutdinov NF. Curare-like camphor derivatives and their biological activity. Russ J Bioorg Chem 2015; 41:203-11. [DOI: 10.1134/s1068162015020156] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Dushkin AV, Chistyachenko YS, Komarov DA, Khvostov MV, Tolstikova TG, Zhurko IF, Kirilyuk IA, Grigor’ev IA, Lyakhov NZ. About the mechanism of membrane permeability enhancement by substances in their intermolecular complexes with polysaccharide arabinogalactan from larches Larix sibirica and Larix gmelinii. DOKL BIOCHEM BIOPHYS 2015; 460:9-12. [DOI: 10.1134/s1607672915010020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Indexed: 01/19/2023]
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31
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Bogza YP, Katsiel’ AL, Sharypova AN, Tolstikova TG, Fisyuk AS. Synthesis and Biological Activity of 4H-Thieno[3,2-c]Chromene Derivatives. Chem Heterocycl Compd (N Y) 2015. [DOI: 10.1007/s10593-015-1642-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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32
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Maksimova GA, Zhukova NA, Kashina EV, Lvova MN, Katokhin AV, Tolstikova TG, Mordvinov VA. [Role of opisthorchis felineus on induction of bile duct cancer]. Parazitologiia 2015; 49:3-11. [PMID: 26016330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Opisthorchis felineus (Trematoda) is widespread in the Russian Federation, especially in Siberia, and other countries of Europe. Infestation of endemic area population with O. felineus reaches 80%. On animal models of the infection of closely related Opisthorchis viverrini combined with the nitrosamines' intake it has been shown that the parasite induces cholangiocarcinoma. However carcinogenic potential of O. felineus is still poorly studied. The present study is aimed to investigate the role of O. felineus in cholangiocarcinoma carcinogenesis in hamster treated additionally by dimethylnitrosamine (DMN). Golden hamsters were divided into 4 groups (15 specimens in the control group and 20 for other groups): (I) untreated control, (II) 12.5 ppm DMN solution intake, (III) infected with 50 metacercariae of O. felineus and (IV) infected with 50 metacercariae of O. felineus and 12.5 ppm DMN solution intake. According to the histological data, in the. O. felineus-infested group significant hyperplastic and dysplastic biliary changes were found considered as a precancerogenic state. Such pathological changes of bile ducts were more severe in group treated with both factors, with cholangiocarcinoma being found out at 18th week in all the animals of this group. These results demonstrate that O. felineus could play promoting role in two-step model in cholangiocarcinoma carcinogenesis and may be used to define the O.felineus group in the International Agency for Research on Cancer classification of agents, mixtures and exposures (IARC categories).
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Fomina MK, Avgustinovich DF, Tolstikova TG. [Effects of buspirone complex with glycyrrhizic acid on behavior of mice with anxious-depressive state]. Ross Fiziol Zh Im I M Sechenova 2014; 100:808-819. [PMID: 25669106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We report here studies of the effects of subchronic administration of 5-HT1A receptor agonist buspirone and its novel complex with glycyrrhizic acid (GA) to C57BL/6J mice at the different stages of the anxious-depressive state formation, induced by conditions of social stress. The experiment of agents' administration during the conditions of stress (beginning with initial stage) showed that only complex had a protective effect revealed in prevention of the anxiety with the high level of mice communicativeness maintenance. At the stage when the anxious-depressive state is completely formed, buspirone and its complex with GA decreased mice motor activity however complex--less significantly. Here we discuss a possible mechanism of action of investigated agents on the background of changes in the sensitivity of 5-HT1A receptors, induced by the formation of the anxious-depressive state of mice with experience of social stress. Despite of different effects of agents depending on the stage of the anxious-depressive state development, novel buspirone complex with GA has some advantage over buspirone.
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Chistyachenko YS, Khvostov MV, Belousov AI, Zhukova NA, Pakharukova MY, Katokhin AV, Khalikov SS, Tolstikova TG, Dushkin AV, Mordvinov VA, Lyakhov NZ. Physicochemical properties and anti-opisthorchosis effect of mechanochemically synthesized supramolecular complexes of Albendazole with the polysaccharide Arabinogalactan from Larix sibirica and Larix gmelinii. Dokl Biol Sci 2014; 456:212-214. [PMID: 24985519 DOI: 10.1134/s0012496614030156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Indexed: 06/03/2023]
Affiliation(s)
- Yu S Chistyachenko
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
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Giniiatullina GV, Kazakova OB, Medvedeva NI, Sorokina IV, Zhukova NA, Tolstikova TG, Tolstikov GA. [Synthesis of aminopropylaminoderivatives of betulinic and oleanolic acids]. ACTA ACUST UNITED AC 2014; 39:369-77. [PMID: 24397036 DOI: 10.7868/s0132342313020061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
On the basis of betulinic and oleanolic acids triterpenoids with different with different amine fragments: (3-aminopropoxy)-, 3-acetyl-(3-aminopropyl)amino-, 6-[bis(3-aminopropyl)amino]hexylamino-, (3-aminopropyl)-4-aminosulfonyl-4-phenylamino- at positions C3 and C28 were synthesized. It is shown that betulonic acid amide with 4,4'-diaminodiphenylsulfonic substituent don't render antitumor effect in mice with transplantable Lewis lung carcinoma, but possess significant anti-inflammatory activity.
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37
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Volod'ko AV, Davydova VN, Chusovitin E, Sorokina IV, Dolgikh MP, Tolstikova TG, Balagan SA, Galkin NG, Yermak IM. Soluble chitosan-carrageenan polyelectrolyte complexes and their gastroprotective activity. Carbohydr Polym 2013; 101:1087-93. [PMID: 24299878 DOI: 10.1016/j.carbpol.2013.10.049] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/14/2013] [Accepted: 10/14/2013] [Indexed: 11/17/2022]
Abstract
The soluble polyelectrolyte complexes (PEC) κ-carrageenan (κ-CG):chitosan was obtained. Binding constant value (2.11 × 10(7)mol(-1)) showed high affinity of κ-CG to chitosan. The complex formation of κ-CG:chitosan 1:10 and 10:1 w/w was shown by centrifugation in a Percoll gradient. Using atomic force microscopy we showed that the supramolecular structure of the complexes is different from each other and from the macromolecular structure of the initial polysaccharides. The gastroprotective and anti-ulcerogenic effect of κ-CG, chitosan and their complexes was investigated on the model of stomach ulcers induced by indometacin in rats. PEC κ-CG:chitosan have gastroprotective properties which depend on their composition. Complex κ-CG:chitosan 1:10 w/w possesses higher gastroprotective activity than the complex 10:1 w/w. These results suggest that the gastroprotective effect of complexes can be associated with their protective layer on the surface of the mucous membrane of a stomach, which avoids a direct contact with the ulcerogenic agent.
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Affiliation(s)
- A V Volod'ko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of Russian Academy of Sciences, Prospect 100 let Vladivostoku 159, Vladivostok 690022, Russia.
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Bryzgalov AO, Romanov VE, Tolstikova TG, Shults EE. Lappaconitine: influence of halogen substituent on the antiarrhythmic activity. Cardiovasc Hematol Agents Med Chem 2013; 11:211-217. [PMID: 23763697 DOI: 10.2174/18715257113119990083] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 06/04/2013] [Accepted: 06/11/2013] [Indexed: 06/02/2023]
Abstract
The current paper presents research results related to antiarrhythmic activity of halogen-containing derivatives of lappaconitine. Lappaconitine derivatives with iodine, chlorine or bromine substituting the anthranilate moiety at C-5` position were shown in vivo and in vitro to exhibit a more (Br, I) or less (Cl) pronounced antiarrhythmic activity in the models of calcium chloride- and adrenaline-induced arrhythmias as compared with the reference compound lappaconitine. The intensity of antiarrhythmic action depending on halogen substituent was found to be expressed by the following order: Cl < I < Br.
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Affiliation(s)
| | | | | | - E E Shults
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 Prosp. Akad. Lavrent`eva, 630090 Novosibirsk, Russian Federation.
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Dushkin AV, Chistyachenko YS, Tolstikova TG, Khvostov MV, Polyakov NE, Lyakhov NZ, Tolstikov GA. Pharmacological and physicochemical properties of mechanochemically synthesized supramolecular complexes of acetylsalicylic acid and polysaccharide arabinogalactan from lrches Larix sibirica and Larix gmelinii. DOKL BIOCHEM BIOPHYS 2013; 451:180-2. [DOI: 10.1134/s1607672913040030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Indexed: 11/23/2022]
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40
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Giniyatullina GV, Kazakova OB, Medvedeva NI, Sorokina IV, Zhukova NA, Tolstikova TG, Tolstikov GA. Synthesis of aminopropylamino derivatives of betulinic and oleanolic acids. Russ J Bioorg Chem 2013. [DOI: 10.1134/s1068162013020064] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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41
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Sorokina IV, Mainagashev IY, Zhukova NA, Korchagina DV, Tolstikova TG, Nikolin VP, Popova NA, Pokrovskii MA, Pokrovskii AG, Salakhutdinov NF. Antitumor activity of amides of dihydrobetulonic acid in vitro and in vivo. Russ J Bioorg Chem 2013; 39:221-9. [DOI: 10.1134/s106816201302012x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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42
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Dushkin AV, Meteleva ES, Tolstikova TG, Pavlova AV, Khvostov MV. Gel chromatographic and toxicological studies of the mechanochemical transformations of water-soluble polysaccharides. Pharm Chem J 2013. [DOI: 10.1007/s11094-013-0859-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zhukova NA, Semenov DE, Bessergeneva EP, Sorokina IV, Tolstikova TG. Correction of Drug-Induced Hepatotoxicity with New Triterpene Derivatives in Transplanted RLS Lymphoma. Bull Exp Biol Med 2013; 154:370-4. [DOI: 10.1007/s10517-013-1953-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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44
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Maksimova GA, Zhukova NA, Kashina YV, Lvova MN, Katokhin AV, Tolstikova TG, Ogorodova LM, Kaminsky IP, Sazonov AE, Mordvinov VA. Experimental model of opisthorchiasis in hamsters (Mesocricetus auratus). ACTA ACUST UNITED AC 2012. [DOI: 10.20538/1682-0363-2012-6-59-63] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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45
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Tolstikova TG, Khvostov MV, Bryzgalov AO, Belenichev IF, Pavlov SV. Glycidipine, a Promising Hypotensive and Cardioprotective Agent. Bull Exp Biol Med 2011; 151:597-600. [DOI: 10.1007/s10517-011-1391-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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46
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Zhukova NA, Sorokina IV, Tolstikova TG, Lushnikova EL, Nepomnyashih LM, Semenov DE. Structure of the liver in mice with transplanted Lewis carcinoma during polychemotherapy and correction with betulonic acid and its derivatives. Bull Exp Biol Med 2010; 150:96-9. [PMID: 21161063 DOI: 10.1007/s10517-010-1079-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Morphological and morphometric studies of the liver with transplanted Lewis carcinoma were performed after polychemotherapy and correction with betulonic and [3-oxo-20(29)-lupene-28-oil]-3-aminopropionic acids and their methyl esters. It was demonstrated than betulonic and [3-oxo-20(29)-lupene-28-oil]-3-aminopropionic acids reduced the degree of degenerative changes and volume density of necrotic changes in hepatocytes after polychemotherapy. Methyl esters of these acids little changed the severity and spreading of destructive and necrotic changes in the liver caused by complex cytostatic therapy. It was also shown that all studied triterpenoids exhibited more pronounced antimetastatic effect (evaluated by the decrease in volume density of liver metastases) compared to polychemotherapy.
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Affiliation(s)
- N A Zhukova
- N. N. Vorozhtsov Institute of Organic Chemistry, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
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Medvedeva EN, Neverova NA, Fedorova TE, Babkin VA, Meteleva ES, Dushkin AV, Tolstikova TG, Khvostov MV, Dolgikh MP. Structural transformations of arabinogalactan from the Siberian larch during mechanochemical processing and the biological properties of the products. Russ J Bioorg Chem 2010. [DOI: 10.1134/s1068162010070101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tolstikova TG, Pavlova AV, Morozova YA, Ardashov OV, Il'ina IV, Volcho KP, Salakhutdinov NF, Tolstikov GA. A highly effective antiparkinsonian drug of a new structural type. Dokl Biol Sci 2010; 435:398-399. [PMID: 21221892 DOI: 10.1134/s0012496610060074] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Indexed: 05/30/2023]
Affiliation(s)
- T G Tolstikova
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Russian Academy of Sciences, Novosibirsk, Russia
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49
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Tolstikova TG, Khvostov MV, Bryzgalov AO, Dushkin AV, Tolstikov GA. Arabinogalactan, a plant polysaccharide, as a new tool for pharmacon clathration. Dokl Biol Sci 2010; 433:247-8. [PMID: 20711868 DOI: 10.1134/s0012496610040034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Indexed: 11/23/2022]
Affiliation(s)
- T G Tolstikova
- Vorozhtsov Novosibirsk Institute of the Organic Chemistry, Russian Academy of Sciences, Novosibirsk, Russia
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50
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Tolstikova TG, Khvostov MV, Bryzgalov AO. The complexes of drugs with carbohydrate-containing plant metabolites as pharmacologically promising agents. Mini Rev Med Chem 2010; 9:1317-28. [PMID: 19929808 DOI: 10.2174/138955709789878123] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Complexation of known drugs with carbohydrate-containing plant metabolites is a promising way to synthesize new drugs that does not only save pharmacological properties of initial agent but also acquire a number of advantageous features such as increased water solubility, bioavailability and decreased toxicity. This review reports on the development and pharmacological evaluation of novel complexes of various well-known drugs with vegetable coplexation agents: glycyrrhizic acid, Stevia glycosides, gypsogenin tetraoside, pectin, xyloglucan, arabinogalactan. The aim of this review is to describe advantages of the new approach, suggested by authors, in the development of low toxic and high-performance drugs.
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Affiliation(s)
- T G Tolstikova
- Novosibirsk Institute of Organic Chemistry, Novosibirsk, Russia
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