androstenedione has been researched along with gamma-sitosterol in 21 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 5 (23.81) | 18.2507 |
| 2000's | 12 (57.14) | 29.6817 |
| 2010's | 3 (14.29) | 24.3611 |
| 2020's | 1 (4.76) | 2.80 |
| Authors | Studies |
|---|---|
| Dutta, RK; Roy, MK; Singh, HD | 1 |
| Hörhold, C; Seidel, L | 1 |
| Wang, JY; Yin, ZH; Zhou, WS | 1 |
| Cabral, JM; Dias, AC; Pinheiro, HM | 1 |
| Barthakur, S; Bera, SK; Ghosh, AC; Roy, MK | 1 |
| Korycka-Machała, M; Lisowska, K; Rumijowska-Galewicz, A; Sedlacze, L; Ziolkowskit, A | 1 |
| Becerra, J; Mondaca, MA; Silva, M; Vidal, M | 1 |
| Angelova, B; Cabral, JM; Cruz, A; Da Fonseca, MM; De Carvalho, CC; Fernandes, P; Pinheiro, HM; Pons, MN | 1 |
| Donova, MV; Dovbnya, DV; Egorova, OV; Nikolayeva, VM | 1 |
| Donova, MV; Dovbnya, DV; Gulevskaya, SA; Puntus, IF | 1 |
| Angelova, B; Cabral, JM; Fernandes, P; Mutafov, S; Pinheiro, HM; Spasova, D | 1 |
| Donova, MV; Khomutov, SM; Nikolayeva, VM; Sukhodolskaya, GV | 1 |
| Cabral, JM; Claudino, MJ; Fernandes, P; Marques, MP; Soares, D; Van Keulen, F | 1 |
| Gomes, J; Malaviya, A | 3 |
| Cabral, JM; Fernandes, P; Magalhães, S; Marques, MP | 1 |
| Yin, Y | 1 |
| Fernandes, P; Marques, MPC | 1 |
| de Carvalho, CCCR; Fernandes, P | 1 |
| Aranda Hernandez, J; Fernandes, P; Marques, MPC | 1 |
21 other study(ies) available for androstenedione and gamma-sitosterol
| Article | Year |
|---|---|
Metabolic blocks in the degradation of beta-sitosterol by a plasmid-cured strain of Arthrobacter oxydans.
Topics: Androstadienes; Androstenedione; Arthrobacter; Biodegradation, Environmental; Cholestenones; Plasmids; Sitosterols; Species Specificity | 1992 |
Selection and characterization of new microorganisms for the manufacture of 9-OH-AD from sterols.
Topics: Androstenedione; Models, Biological; Mutagenesis; Mycobacterium; Oxidoreductases; Sitosterols; Sterols | 1992 |
[Microbial degradation of beta-sitosterol: production of delta 4-androstene-3,17-dione].
Topics: Androstenedione; Mycobacterium; Sitosterols | 1992 |
Sterol side-chain cleavage with immobilized Mycobacterium cells in water-immiscible organic solvents.
Topics: Androstenedione; Biodegradation, Environmental; Biotechnology; Diatomaceous Earth; Microscopy, Electron, Scanning; Mycobacterium; Sitosterols; Solubility; Solvents; Sterols; Temperature; Water | 1994 |
Steroid transformation by mutants of Mycobacterium sp. with altered response to antibiotics.
Topics: Androstenedione; Cholesterol; Culture Media; Drug Resistance, Microbial; Mutagenesis; Mycobacterium; Oxidoreductases; Sitosterols; Sulfonic Acids | 1996 |
Enhancement of beta-sitosterol transformation in Mycobacterium vaccae with increased cell wall permeability.
Topics: Androstadienes; Androstenedione; Biotransformation; Cell Membrane Permeability; Cell Wall; Fatty Acids; Glycine; Mycobacterium; Protamines; Sitosterols | 2001 |
Selection of Mycobacterium sp. strains with capacity to biotransform high concentrations of beta-sitosterol.
Topics: Androstadienes; Androstenedione; Chromatography, Thin Layer; Gas Chromatography-Mass Spectrometry; Mycobacterium; Nuclear Magnetic Resonance, Biomolecular; Sitosterols | 2001 |
Behaviour of Mycobacterium sp. NRRL B-3805 whole cells in aqueous, organic-aqueous and organic media studied by fluorescence microscopy.
Topics: Androstenedione; Culture Media; Diethylhexyl Phthalate; Emulsions; Image Processing, Computer-Assisted; Microscopy, Fluorescence; Mycobacterium; Sitosterols; Solvents | 2004 |
Extracellular 3beta-hydroxysteroid oxidase of Mycobacterium vaccae VKM Ac-1815D.
Topics: 3-Hydroxysteroid Dehydrogenases; Androstenedione; Cell Wall; Cell-Free System; Chromatography, Gel; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Dehydroepiandrosterone; Electrophoresis, Polyacrylamide Gel; Glycerol; Hydrogen; Hydroxysteroid Dehydrogenases; Kinetics; Mass Spectrometry; Models, Chemical; Mycobacterium; NAD; NADP; Oxidoreductases; Sitosterols; Steroids; Testosterone | 2004 |
Mycobacterium sp. mutant strain producing 9alpha-hydroxyandrostenedione from sitosterol.
Topics: Androstadienes; Androstenedione; Biotransformation; Molecular Structure; Mutagenesis; Mycobacterium; Oxidoreductases; Selection, Genetic; Sitosterols | 2005 |
Scanning electron microscopy investigations on bis(2-ethylhexyl)phthalate treated Mycobacterium cells.
Topics: Androstenedione; Diethylhexyl Phthalate; Microscopy, Electron, Scanning; Mycobacterium; Sitosterols; Time Factors | 2006 |
Steroid-1-dehydrogenase of Mycobacterium sp. VKM Ac-1817D strain producing 9alpha-hydroxy-androst-4-ene-3,17-dione from sitosterol.
Topics: Ammonium Sulfate; Androstenedione; Chemical Fractionation; Chromatography, Gel; Chromatography, Ion Exchange; Cytosol; Enzyme Induction; Models, Biological; Molecular Structure; Molecular Weight; Mycobacterium; Oxidoreductases; Sitosterols | 2007 |
Immobilization of mycobacterial cells onto silicone--assessing the feasibility of the immobilized biocatalyst in the production of androstenedione from sitosterol.
Topics: Androstenedione; Bacterial Adhesion; Catalysis; Chromatography, High Pressure Liquid; Feasibility Studies; Mycobacterium; Sitosterols | 2008 |
Nutrient broth/PEG200/TritonX114/Tween80/Chloroform microemulsion as a reservoir of solubilized sitosterol for biotransformation to androstenedione.
Topics: Androstenedione; Biotransformation; Chloroform; Culture Media; Emulsifying Agents; Emulsions; Mycobacterium; Octoxynol; Polyethylene Glycols; Polysorbates; Sitosterols | 2008 |
Enhanced biotransformation of sitosterol to androstenedione by Mycobacterium sp. using cell wall permeabilizing antibiotics.
Topics: Androstenedione; Anti-Bacterial Agents; Biotransformation; Cell Wall; Mycobacterium; Permeability; Sitosterols | 2008 |
Rapid screening and isolation of a fungus for sitosterol to androstenedione biotransformation.
Topics: Androstenedione; Aspergillus nidulans; Aspergillus oryzae; Chromatography, Thin Layer; Computational Biology; Fungi; Molecular Structure; Sitosterols | 2009 |
Characterization of 24-well microtiter plate reactors for a complex multistep bioconversion: from sitosterol to androstenedione.
Topics: Analysis of Variance; Androstenedione; Bioreactors; Biosensing Techniques; Cell Culture Techniques; Cell Proliferation; Equipment Design; Hydrogen-Ion Concentration; Mechanical Phenomena; Mycobacterium; Oxygen Consumption; Reproducibility of Results; Sitosterols | 2009 |
Effects of Different Carbon Sources on Growth, Membrane Permeability, β-Sitosterol Consumption, Androstadienedione and Androstenedione Production by Mycobacterium neoaurum.
Topics: Androstadienes; Androstenedione; Carbon; Cell Membrane Permeability; Cell Wall; Hydrophobic and Hydrophilic Interactions; Lipids; Mycobacterium; Sitosterols | 2016 |
β-Sitosterol Bioconversion to Androstenedione in Microtiter Plates.
Topics: Androstenedione; Bioreactors; Biotransformation; Metabolic Engineering; Mycobacterium; Sitosterols | 2017 |
Biocatalysis of Steroids with Mycobacterium sp. in Aqueous and Organic Media.
Topics: Androstenedione; Biocatalysis; Mycobacterium; Sitosterols; Solvents; Steroids; Water | 2017 |
β-Sitosterol Bioconversion in Small-Scale Devices: From Microtiter Plates to Microfluidic Reactors.
Topics: Androstenedione; Bioreactors; Microfluidics; Reproducibility of Results | 2023 |