Results 101 to 110 of about 66,240 (319)

Carbonic anhydrase inhibitor acetazolamide shifts synaptic vesicle recycling to a fast mode at the mouse neuromuscular junction [PDF]

open access: yes, 2017
Acetazolamide (AZ), a molecule frequently used to treat different neurological syndromes, is an inhibitor of the carbonic anhydrase (CA), an enzyme that regulates pH inside and outside cells.
Bertone Cueto, Nicolás Iván   +5 more
core   +1 more source

Characterization of the first beta-class carbonic anhydrase from an arthropod (Drosophila melanogaster) and phylogenetic analysis of beta-class carbonic anhydrases in invertebrates [PDF]

open access: yes, 2010
BACKGROUND: The beta-carbonic anhydrase (CA, EC 4.2.1.1) enzymes have been reported in a variety of organisms, but their existence in animals has been unclear.
Gorr, T A   +11 more
core   +5 more sources

Open saccharin-based secondary sulfonamides as potent and selective inhibitors of cancer-related carbonic anhydrase IX and XII isoforms [PDF]

open access: yes, 2016
A large number of novel secondary sulfonamides based on the open saccharin scaffold were synthesized and evaluated as selective inhibitors of four different isoforms of human carbonic anhydrase (hCA I, II, IX and XII, EC 4.2.1.1).
Akdemir, Atilla   +9 more
core   +5 more sources

Synthesis, Characterization, Biological Properties, and Sensor Applications of Novel Thiosemicarbazone Derivatives

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT In this study, novel thiosemicarbazone derivative molecules (5a–j) were synthesized. The characterization of the synthesized molecules was carried out using 1H–, 13C–NMR, FT–IR, and Q–TOF spectroscopic techniques. Then, the inhibitory effect of these compounds was examined for human carbonic anhydrase I and II (hCA I, and II) and ...
Hayreddin Gezegen   +4 more
wiley   +1 more source

Effects on the reproductive system in domestic dowl (Gallus domesticus) after embryonic exposure to estrogenic substances [PDF]

open access: yes, 2007
Environmental pollutants with estrogenic activity have a potential to disrupt oestrogen-dependent developmental processes. Thus, the aim of this thesis was to investigated how embryonic exposure to the estrogenic pollutants EE2 (17 alpha ...
Hermansson, Alexandra
core  

Room Temperature Synthesis and Antibacterial Activity of New Sulfonamides Containing N,N -Diethyl-Substituted AmidoMoieties [PDF]

open access: yes, 2012
Sulfonamide drugs which have brought about an antibiotic revolution in medicine are associated with a wide range of biological activities.
Ajani, Olayinka O.   +4 more
core   +5 more sources

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal   +2 more
wiley   +1 more source

Chemical Modification of Carbonic Anhydrase II with Acrolein

open access: yesJournal of Biological Chemistry, 1989
We have reacted acrolein with human carbonic anhydrase II using conditions reported to result in maximal formylethylation of exposed histidine and lysine residues (Pocker, Y., and Janjić, N. (1988) J. Biol. Chem. 263, 6169-6176). Pocker and Janjić proposed that the decrease by 95-98% in the steady-state turnover number for the hydration of CO2 caused ...
C, Tu, G C, Wynns, D N, Silverman
openaire   +2 more sources

Cold atmospheric plasma‐mediated tumor microenvironment remodeling for cancer treatment

open access: yesBMEMat, EarlyView.
Schematic presentation of CAP‐mediated TME remodeling. This review summarizes recent efforts in cold atmospheric plasma (CAP) application in cancer treatment, highlighting the anticancer potential of CAP, molecular mechanisms, and future perspectives for further improvement and clinical translation.
Israr Khan   +8 more
wiley   +1 more source

M1-Type Macrophages Secrete TNF-α to Stimulate Vascular Calcification by Upregulating CA1 and CA2 Expression in VSMCs

open access: yesJournal of Inflammation Research, 2023
Xianqin Song,1 Yu Song,1 Quanping Ma,2 Kehua Fang,3 Xiaotian Chang1 1Medical Research Center of the Affiliated Hospital of Qingdao University, Qingdao, Shandong, People’s Republic of China; 2Clinical Laboratory, The fourth People’s Hospital of Jinan ...
Song X, Song Y, Ma Q, Fang K, Chang X
doaj  

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