Results 31 to 40 of about 11,867 (181)

Investigations of the antimicrobial activity of aminomethanesulfonic acids against strains of Staphylococcus aureus with different antimicrobial susceptibility

Zaporožskij Medicinskij Žurnal, 2019
One of the tasks of the WHO strategy against development of antibiotic resistance in microorganisms is the searching for new compounds with antimicrobial activity to develop new antimicrobial medicines.
T. L. Hrydina, R. Ye. Khoma, A. A.-A. Ennan, A. S. Fedchuk, O. A. Hruzevskyi   +4 more
doaj   +1 more source

Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion

Advanced Science, EarlyView.
An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan, Saikat Bolar, Yongzheng Zhang, Akitaka Ito, Tatsuhiko Ohto, Takeshi Fujita   +5 more
wiley   +1 more source

Selective reaction of sulfanilamide with acetic anhydride catalyzed by stannous oxide nanoparticles [PDF]

شیمی کاربردی روز
Sulfonamide compounds with functional group -SO2NH- show a wide range of biological activities and medicinal properties. The synthesis of sulfonamides has been of interest to medicinal chemists for a long time. In this article, the selective acylation of
Maryam Ghazvinian, Nasrin Masnabadi, Mohammad Hadi Ghasemi, Javad Malakootikhah   +3 more
doaj   +1 more source

Probiotic‐Derived Vesicles Rectally Delivered via Thermo‐Gelling Copolymer Promote Mucosal Healing and Reduce Inflammation in Ulcerative Colitis

Advanced Science, EarlyView.
A thermo‐responsive rectal delivery platform integrating probiotic‐derived extracellular vesicles within a hyaluronic acid‐based copolymer enables localized and sustained therapy for ulcerative colitis. The formulation effectively suppresses inflammation, promotes macrophage polarization toward a regenerative phenotype, restores epithelial barrier ...
Ayushi Mairal, Ubaid Tariq, Shreya Mehrotra, Saravanan Matheshwaran, Jan Marsal, Ashok Kumar   +5 more
wiley   +1 more source

Forward chemical genetic screens in Arabidopsis identify genes that influence sensitivity to the phytotoxic compound sulfamethoxazole

BMC Plant Biology, 2012
Background The sulfanilamide family comprises a clinically important group of antimicrobial compounds which also display bioactivity in plants. While there is evidence that sulfanilamides inhibit folate biosynthesis in both bacteria and plants, the ...
Schreiber Karl J, Austin Ryan S, Gong Yunchen, Zhang Jianfeng, Fung Pauline, Wang Pauline W, Guttman David S, Desveaux Darrell   +7 more
doaj   +1 more source

Simultaneous Determination of Sulfanilamide and Furosemide by Using Derivative Spectrophotometry

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
A simple, precise and accurate spectrophotometric method has been developed for simultaneous estimation of sulfanilamide and furosemide in their mixture by using first and second order derivative method in the ultraviolet region.
Samar A. Darweesh
doaj  

Preparation and Characterization of Sulfanilamide-Loaded Patches for the Treatment of Acne

Journal of the Turkish Chemical Society, Section A: Chemistry
: Acne vulgaris represents a chronic inflammation of the pilosebaceous apparatus, predominantly affecting the face and upper trunk due to the high concentration of sebaceous glands in these regions.
Sema Arısoy, Meryem Koçaş, Nevin Tuzcu, Dilara Örgül, Tansel Çomoğlu   +4 more
doaj   +1 more source

Experimental Evolution of Magnetite Nanoparticle Resistance in Escherichia coli

Nanomaterials, 2021
Both ionic and nanoparticle iron have been proposed as materials to control multidrug-resistant (MDR) bacteria. However, the potential bacteria to evolve resistance to nanoparticle bacteria remains unexplored.
Akamu J. Ewunkem, LaShunta Rodgers, Daisha Campbell, Constance Staley, Kiran Subedi, Sada Boyd, Joseph L. Graves   +6 more
doaj   +1 more source

Potential of Bee Pollen as a Nutraceutical And/Or Functional Ingredient for Metabolic Syndrome Management: In Vitro Antioxidant, Anti‐Inflammatory, and Digestive Enzyme Inhibitory Activities

Food Chemistry International, EarlyView.
Bee pollen samples from China and Spain exhibited in vitro antioxidant, anti‐inflammatory, and digestive enzyme inhibitory activities due to their composition, suggesting their potential as a nutraceutical or functional ingredient to help counteract oxidative stress, chronic inflammation, and metabolic disorders.
Adriana Maite Fernández‐Fernández, Victoria Olt, Jessica Báez, Marcelo Miraballes, Melissa Romero, Cecilia Dauber, Ignacio Vieitez, Estela Santos, Adriana Gámbaro, Alejandra Medrano   +9 more
wiley   +1 more source

Current Perspectives on Biological Screening of Newly Synthetised Sulfanilamide Schiff Bases as Promising Antibacterial and Antibiofilm Agents

Pharmaceuticals
Growing resistance to antimicrobials, combined with pathogens that form biofilms, presents significant challenges in healthcare. Modifying current antimicrobial agents is an economical approach to developing novel molecules that could exhibit biological ...
Maria Coanda, Carmen Limban, Constantin Draghici, Anne-Marie Ciobanu, Georgiana Alexandra Grigore, Marcela Popa, Miruna Stan, Cristina Larion, Speranta Avram, Catalina Mares, Mariana-Catalina Ciornei, Aura Dabu, Ariana Hudita, Bianca Galateanu, Lucia Pintilie, Diana Camelia Nuta   +15 more
doaj   +1 more source