Results 61 to 70 of about 15,909 (188)

THE SEARCH FOR NEW WAYS DISPOSAL OF DRUGS, THAT ARE UNSUITABLE FOR MEDICAL USE

RUDN Journal of Ecology and Life Safety, 2015
Drotaverine hydrochloride and codeine phosphate, antispasmodic and analgesic drugs, respectively, derived from isoquinoline, were evaluated for its biodegradability using actinobacteria from the Regional Specialized Collection of Alkanotrophic ...
E A Tyumina, K A Migacheva, A N Mukhutdinova   +2 more
doaj  

Rhodococcus equi: A pathogen in immunocompetent patients

Journal of Family Medicine and Primary Care, 2013
Rhodococcus equi is an uncommon human pathogen known to cause lung infections in immunocompromised patients. We report two cases of Rhodococcus infections in immunocompetent individuals, who were treated successfully.
Meena Dias, Pratibha Bhat, Sagar Chandrakar, Hilda Pinto   +3 more
doaj   +1 more source

Semi‐Rational Engineering of Formate Dehydrogenase Reveals Loop Dynamics as a Key Determinant of Thermostability

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Semi‐rational engineering yields a thermostable Bacillus simplex formate dehydrogenase variant (Q125F) with a 25‐fold longer half‐life at 60°C and strong resistance to chemo‐inactivation. Molecular dynamics reveal enhanced π–π interactions stabilizing a flexible loop and enabling efficient NADH regeneration for robust biocatalytic detoxification ...
Rattima Boonkumkrong, Sahachat Soithongcharoen, Pitchayathida Mee‐udorn, Paweenapon Chunthaboon, Somchart Maenpuen, Thanyada Rungrotmongkol, Pratchaya Watthaisong, Ruchanok Tinikul   +7 more
wiley   +1 more source

Subunit topology of the Rhodococcus proteasome [PDF]

FEBS Letters, 1997
The 20S proteasome, isolated from the nocardioform actinomycete Rhodococcus erythropolis strain NI86/21, is built from two α‐type and two β‐type subunits. In order to probe the subunit topology, we have set up an expression system which allows coexpression of the genes encoding the α‐ and β‐subunits in all possible combinations.
Zühl, F., Tamura, T., Dolenc, I., Cejka, Z., Nagy, I., Demot, R., Baumeister, W.   +6 more
openaire   +3 more sources

Spheres, tears, and spears: Regulating the perimeter and circularity of millimeter‐sized alginate hydrogel beads

AIChE Journal, Volume 72, Issue 6, June 2026.
Abstract Generating hydrogel beads pertains to many engineering applications. We examined two alginate‐based fluids at three concentrations of alginate, cAG. We used the “Map of Misery” to determine which material property (viscosity, elasticity, and inertia) drives droplet formation. Next, we measured the perimeter and circularity of hydrogel beads as
Conor G. Harris, Katherine D. Bandettini, Hannah K. Gedde, Lewis Semprini, Kaitlin C. Fogg, Willie E. Rochefort   +5 more
wiley   +1 more source

(Pan)genomic analysis of two Rhodococcus isolates and their role in phenolic compound degradation

Microbiology Spectrum
The genus Rhodococcus is recognized for its potential to degrade a large range of aromatic substances, including plant-derived phenolic compounds. We used comparative genomics in the context of the broader Rhodococcus pan-genome to study genomic traits ...
Sarah Benning, Karin Pritsch, Viviane Radl, Roberto Siani, Zhongjie Wang, Michael Schloter   +5 more
doaj   +1 more source

Anthraquinones From Epicoccum sp., a Fungus Isolated From Gut of Dione juno That Feeds on Passifloras

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
An Epicoccum fungus was isolated from gut of larvae of the butterfly Dione juno juno that feeds intensively on leaves of Passifloras. This fungus produces hydroxyanthraquinones that moderately inhibits growth of some Bacillus that coexist with the fungus in the insect gut, suggesting that it is probably important for microbial embalance in gut flora ...
Jessica Teixeira Dias, Alef dos Santos, Mauricio Augusto P. M. S. Alves, Clovis Wesley Oliveira de Souza, Eduardo Jorge Pilau, Edson Rodrigues‐Filho   +5 more
wiley   +1 more source

Rhodococcus kronopolitis

, 2017
Published as part of Kim, Mi-Sun, Lee, Ji-Hee, Kim, Seung-Bum, Cho, Jang-Cheon, Lee, Soon Dong, Joh, Ki-seong, Cha, Chang-Jun, Im, Wan-Taek, Bae, Jin-Woo, Jahng, Kwangyeop & Seong, Hana Yi and Chi-Nam, 2017, Unrecorded bacterial species belonging to the phylum Actinobacteria originated from Republic of Korea, pp. 25-41 in Journal of Species Research 6 (
Kim, Mi-Sun, Lee, Ji-Hee, Kim, Seung-Bum, Cho, Jang-Cheon, Lee, Soon Dong, Joh, Ki-seong, Cha, Chang-Jun, Im, Wan-Taek, Bae, Jin-Woo, Jahng, Kwangyeop, Seong, Hana Yi and Chi-Nam   +10 more
openaire   +2 more sources

Stereoselective Production of Fluorohydrins Biocatalyzed by an Alcohol Dehydrogenase From Pichia glucozyma

ChemCatChem, Volume 18, Issue 11, 15 June 2026.
Ketoreductase from Pichia glucozyma (KRED1‐Pglu) has been successfully employed for the stereoselective bioreduction of α‐halogenated ketones using the purified protein, or alternatively a lyophilized whole cell preparation overexpressed in E. coli. Better chemoselectivities were found with pure biocatalyst, obtaining a series of chiral fluorohydrins ...
Marina García‐Ramos, Iván Lavandera, Francesco Molinari, Martina Letizia Contente, Vicente Gotor‐Fernández   +4 more
wiley   +1 more source

BioPOW: Bioactive Dry Water Powders Enable Catalysis With Solvent‐Sensitive Enzymes in Pickering Emulsions

ChemCatChem, Volume 18, Issue 12, 26 June 2026.
Bioactive dry water powder (BioPOW) encapsulates enzymes in nanoparticle‐coated water microdroplets. These microdroplets are introduced as a free‐flowing solid into organic solvents, where they form bioactive pickering emulsions (BioPEs) only after contact with the organic phase.
Reynaldo Jr. Carubio, Maurice Grieser, Walther Baum, Dayang Wang, Marion B. Ansorge‐Schumacher   +4 more
wiley   +1 more source