Avibactam sodium dihydrate
Based on 94 publication(s) in Google Scholar
Avibactam sodium (NXL-104) dihydrate is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 分子式: C7H14N3NaO8S
- 分子量:323.26
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保管条件:
Please store the product under the recommended conditions in the Certificate of Analysis.
MedChemExpress(MCE)の使用を引用している文献 Avibactam sodium dihydrate
More- Nature. 2024 Aug;632(8026):893-902. [Abstract]
- Biosens Bioelectron. 2021 Dec 1:193:113526. [Abstract]
- Cell Rep. 2024 Nov 9;43(11):114962. [Abstract]
- RSC Adv. 2023 Nov 30;13(49):34884-34890. [Abstract]
- J Clin Microbiol. 2023 May 23;61(5):e0164722. [Abstract]
- J Clin Microbiol. 2020 Aug 24;58(9):e00932-20. [Abstract]
- Int J Mol Sci. 2021 Mar 17;22(6):3051. [Abstract]
- Antibiotics (Basel). 2024 May 1, 13(5), 416.
- Antibiotics (Basel). 2023 Jul 20;12(7):1212. [Abstract]
- Antibiotics (Basel). 2022 Sep 20;11(10):1280. [Abstract]
- Antibiotics (Basel). 2021 Nov 3;10(11):1341. [Abstract]
- Antibiotics (Basel). 2021 Sep 14;10(9):1110. [Abstract]
- BMC Microbiol. 2020 Jun 29;20(1):187. [Abstract]
- BMC Microbiol. 2019 Nov 1;19(1):240. [Abstract]
- Molecules. 2025 Mar 9;30(6):1224. [Abstract]
- Int J Antimicrob Agents. 2024 Sep;64(3):107256. [Abstract]
- Int J Antimicrob Agents. 2024 Aug;64(2):107206. [Abstract]
- Int J Antimicrob Agents. 2018 Aug;52(2):269-271. [Abstract]
- PLoS Pathog. 2024 Dec 31;20(12):e1012783. [Abstract]
- Sci Rep. 2022 Oct 7;12(1):16814. [Abstract]
- Int J Infect Dis. 2026 Feb:163:108279. [Abstract]
- Int J Infect Dis. 2021 May:106:415-420. [Abstract]
- Int J Infect Dis. 2020 Apr:93:252-257. [Abstract]
- ACS Infect Dis. 2025 Apr 1. [Abstract]
- iScience. 2025 Mar 28;28(5):112311. [Abstract]
- ACS Infect Dis. 2021 Aug 13;7(8):2425-2436. [Abstract]
- Antimicrob Agents Chemother. 2026 Jun 3;70(6):e0126725. [Abstract]
- Antimicrob Agents Chemother. 2026 Mar 23:e0186025. [Abstract]
- Antimicrob Agents Chemother. 2026 Mar 4;70(3):e0126325. [Abstract]
- Antimicrob Agents Chemother. 2025 May 7;69(5):e0179724. [Abstract]
- Antimicrob Agents Chemother. 2025 Mar 5;69(3):e0173624. [Abstract]
- Antimicrob Agents Chemother. 2025 Mar 5;69(3):e0151824. [Abstract]
- Antimicrob Agents Chemother. 2024 Nov 6;68(11):e0077524. [Abstract]
- Antimicrob Agents Chemother. 2023 Oct 18;67(10):e0030123. [Abstract]
- Antimicrob Agents Chemother. 2023 Oct 18;67(10):e0052823. [Abstract]
- Antimicrob Agents Chemother. 2023 Jul 18;67(7):e0033923. [Abstract]
- Antimicrob Agents Chemother. 2023 Jun 15;67(6):e0160322. [Abstract]
- Antimicrob Agents Chemother. 2023 Feb 16;67(2):e0145922. [Abstract]
- Antimicrob Agents Chemother. 2022 Jun 21;66(6):e0240221. [Abstract]
- Antimicrob Agents Chemother. 2020 Sep 21;64(10):e00409-20. [Abstract]
- Antimicrob Agents Chemother. 2020 Feb 21;64(3):e02025-19. [Abstract]
- Antimicrob Agents Chemother. 2019 Sep 9;63(12):e01515-19. [Abstract]
- Antimicrob Agents Chemother. 2019 Aug 23;63(9):e01374-19. [Abstract]
- Antimicrob Agents Chemother. 2018 Dec 21;63(1):e01809-18. [Abstract]
- Antimicrob Agents Chemother. 2018 Sep 24;62(10):e00873-18. [Abstract]
- Antimicrob Agents Chemother. 2018 Jul 27;62(8):e00414-18. [Abstract]
- Antimicrob Agents Chemother. 2018 Jul 27;62(8):e00433-18. [Abstract]
- Antimicrob Agents Chemother. 2018 May 25;62(6):e00282-18. [Abstract]
- Antimicrob Agents Chemother. 2017 Mar 24;61(4):e02260-16. [Abstract]
- J Antimicrob Chemother. 2026 Feb 2;81(3):dkag034. [Abstract]
- J Antimicrob Chemother. 2026 Jan 19;81(2):dkaf495. [Abstract]
- J Antimicrob Chemother. 2025 Nov 5:dkaf408. [Abstract]
- J Antimicrob Chemother. 2025 Oct 27:dkaf388. [Abstract]
- Microbiol Spectr. 2025 Sep 2;13(9):e0019825. [Abstract]
- J Antimicrob Chemother. 2025 Sep 29:dkaf360. [Abstract]
- Microbiol Spectr. 2024 Oct 3;12(10):e0095324. [Abstract]
- J Antimicrob Chemother. 2024 Jun 3;79(6):1309-1312. [Abstract]
- Microbiol Spectr. 2023 Dec 12;11(6):e0304723. [Abstract]
- Microbiol Spectr. 2023 Jun 15;11(3):e0069223. [Abstract]
- J Antimicrob Chemother. 2023 Apr 3;78(4):983-990. [Abstract]
- Microbiol Spectr. 2023 Feb 14;11(1):e0303822. [Abstract]
- Microbiol Spectr. 2022 Oct 26;10(5):e0203522. [Abstract]
- Microbiol Spectr. 2022 Oct 26;10(5):e0139022. [Abstract]
- J Antimicrob Chemother. 2022 Sep 30;77(10):2803-2808. [Abstract]
- J Antimicrob Chemother. 2021 Jul 15;76(8):2071-2078. [Abstract]
- J Antimicrob Chemother. 2021 Feb 11;76(3):653-658. [Abstract]
- J Antimicrob Chemother. 2020 Sep 1;75(9):2609-2615. [Abstract]
- J Infect Dis. 2019 Jul 2;220(3):484-493. [Abstract]
- J Antimicrob Chemother. 2017 Sep 1;72(9):2483-2488. [Abstract]
- J Antimicrob Chemother. 2017 Jul 1;72(7):1930-1936. [Abstract]
- Open Forum Infect Dis. 2026 Mar 26.
- Open Forum Infect Dis. 2024 Oct 11;11(11):ofae611. [Abstract]
- Infect Drug Resist. 2026 May 8;19.
- Eur J Clin Microbiol Infect Dis. 2025 Sep 29. [Abstract]
- Eur J Clin Microbiol Infect Dis. 2025 Mar;44(3):571-585. [Abstract]
- Eur J Clin Microbiol Infect Dis. 2025 Feb;44(2):277-284. [Abstract]
- Adv Ther (Weinh). 2024 Jan 12.
- Infect Drug Resist. 2021 Jun 30;14:2499-2507. [Abstract]
- Infect Drug Resist. 2020 Aug 18:13:2883-2890. [Abstract]
- Biomed Res Int. 2018 Jul 2:2018:3579832. [Abstract]
- Infect Genet Evol. 2025 Sep:133:105780. [Abstract]
- Int J Med Microbiol. 2021 Oct;70(10). [Abstract]
- J Med Microbiol. 2020 Jul;69(7):928-931. [Abstract]
- Microb Drug Resist. 2020 Apr;26(4):334-340. [Abstract]
- Acta Microbiol Immunol Hung. 2021 Jul 29;68(4):256-261. [Abstract]
- J Infect Dev Ctries. 2021 Mar 31;15(3):404-414. [Abstract]
- Res Sq. 2026 Mar 9.
- Res Sq. 2026 Mar 10.
- bioRxiv. 2026 Jan 23.
- University of Skovde. 2025.
- Seoul National University. 2025 Feb.
- bioRxiv. 2024 Sep 25:2024.09.25.615047. [Abstract]
- Preprints. 2023 Jun 21.
- bioRxiv. 2021 Mar 13.
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RT-PCR
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WB
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WB
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In Vivo Efficacy Study
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Bio/Physico-chemical Assay
Beta-lactamase アイソフォーム固有の製品をすべて表示
MoreAntibiotic アイソフォーム固有の製品をすべて表示
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生物活性
IC50: 5 nM (CTX-M-15), 8 nM (TEM-1)[1]
Avibactam is a molecule with little antibacterial activity, that inhibits class A and C β-lactamases, but not metallo types and Acinetobacter OXA carbapenemases[2].
Ceftazidime (HY-B0593)-Avibactam (0-256 mg/L) inhibits 16 blaKPC-2 positive and 1 of blaOXA-232 positive Klebsiella pneumonia growth with MIC50 and MIC90 for both 8 mg/L[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Avibactam (64 mg/kg; s.c.; once) shows mean estimated half-life in plasma in the terminal phase of 0.24 h in Pseudomonas aeruginosa infected neutropenic mice with lung infection[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Six-week-old BALB/c mice (female), K. pneumoniae strain Y8 infection model[4]
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Dosage:0.375 mg/g in combination with Ceftazidime
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Administration:Subcutaneous injection, 4 h post infection and given every 8 h for 10 days
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Result:70% of infection group mice died within 4 days, and all mice in the PBS group died within 13 days. All treatment group mice survived at 10 days post infection with the antibiotic applied every 8 h, whereas 100% of mice in this group died within 4 days after the antibiotic treatment stopped. The spleen and liver of treatment group mice showed lower CFU counts, as compare with that of infected group.
化学情報
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分子量 323.26
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分子式 C7H14N3NaO8S
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SMILES
O=S(ON1[C@]2([H])CC[C@@H](C(N)=O)[N@@](C2)C1=O)(O[Na])=O.O.O
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別名
NXL-104 dihydrate
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (94)
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Journal Impact Factor
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Most Recent
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Nature
2024 Aug;632(8026):893-902. PMID: 39048820 -
Biosens Bioelectron
Rapid personalized AMR diagnostics using two-dimensional antibiotic resistance profiling strategy employing a thermometric NDM-1 biosensor. [Abstract]2021 Dec 1:193:113526. PMID: 34325239
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: Biosens Bioelectron. 2021 Dec 1:193:113526. [Abstract]
Avibactam sodium (AVI: 6.3-50 mg/L) in the presence or absence of 200 mg/L ceftriaxone and/or 0.8 U/L CTX-M-14.
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: Biosens Bioelectron. 2021 Dec 1:193:113526. [Abstract]
Analysis of mixed mock samples containing 0.8 U/L each of NDM-1/CTX-M-14 were incubated with penicillin, ceftriaxone, cefepime, cefoxitin or meropenem (200 mg/L) in the presence and absence of 25 mg/L Avibactam sodium (AVI) for 15 min, then the NDM-1/CTX-M-14 treated and untreated antibiotic samples were analyzed.
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Cell Rep
ZDHHC3-mediated SCAP S-acylation promotes cholesterol biosynthesis and tumor immune escape in hepatocellular carcinoma. [Abstract]2024 Nov 9;43(11):114962. PMID: 39522165
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: Cell Rep. 2024 Nov 9;43(11):114962. [Abstract]
SREBP2 target gene transcript levels after treatment with Avibactam (0.69 μM, 24 h) analyzed by qPCR. Actin Beta (ACTB) was used as a reference gene.
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: Cell Rep. 2024 Nov 9;43(11):114962. [Abstract]
S-acylation levels of SCAP in Huh7 cells treated with Avibactam (0.69 μM, 24 h).
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: Cell Rep. 2024 Nov 9;43(11):114962. [Abstract]
Protein levels of SCAP and its downstream target proteins in Huh7 cells following treatment with Avibactam (0.69 μM, 24 h).
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RSC Adv
Metallo-β-lactamases immobilized by magnetic zeolitic imidazolate frameworks-8 for degradation of β-lactam antibiotics in an aqueous environment. [Abstract]2023 Nov 30;13(49):34884-34890. PMID: 38035241 -
J Clin Microbiol
Multicenter Evaluation of an MIC-Based Aztreonam and Ceftazidime-Avibactam Broth Disk Elution Test. [Abstract]2023 May 23;61(5):e0164722. PMID: 37070979 -
J Clin Microbiol
NitroSpeed-Carba NP Test for Rapid Detection and Differentiation between Different Classes of Carbapenemases in Enterobacterales. [Abstract]2020 Aug 24;58(9):e00932-20. PMID: 32580949 -
Int J Mol Sci
Molecular Basis of AmpC β-Lactamase Induction by Avibactam in Pseudomonas aeruginosa: PBP Occupancy, Live Cell Binding Dynamics and Impact on Resistant Clinical Isolates Harboring PDC-X Variants. [Abstract]2021 Mar 17;22(6):3051. PMID: 33802668 -
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Antibiotics (Basel)
Comparison of Disk Diffusion, E-Test, and Broth Microdilution Methods for Testing In Vitro Activity of Cefiderocol in Acinetobacter baumannii. [Abstract]2023 Jul 20;12(7):1212. PMID: 37508308 -
Antibiotics (Basel)
Synergy between Mecillinam and Ceftazidime/Avibactam or Avibactam against Multi-Drug-Resistant Carbapenemase-Producing Escherichia coli and Klebsiella pneumoniae. [Abstract]2022 Sep 20;11(10):1280. PMID: 36289937 -
Antibiotics (Basel)
Antimicrobial Activity of Aztreonam in Combination with Old and New β-Lactamase Inhibitors against MBL and ESBL Co-Producing Gram-Negative Clinical Isolates: Possible Options for the Treatment of Complicated Infections. [Abstract]2021 Nov 3;10(11):1341. PMID: 34827279 -
Antibiotics (Basel)
Rapid Detection of Multiple Classes of β-Lactam Antibiotics in Blood Using an NDM-1 Biosensing Assay. [Abstract]2021 Sep 14;10(9):1110. PMID: 34572692 -
BMC Microbiol
Evaluation of the Etest and disk diffusion method for detection of the activity of ceftazidime-avibactam against Enterobacterales and Pseudomonas aeruginosa in China. [Abstract]2020 Jun 29;20(1):187. PMID: 32600252 -
BMC Microbiol
Antimicrobial susceptibility testing of Enterobacteriaceae: determination of disk content and Kirby-Bauer breakpoint for ceftazidime/avibactam. [Abstract]2019 Nov 1;19(1):240. PMID: 31675928 -
Molecules
Seeking Correlation Among Porin Permeabilities and Minimum Inhibitory Concentrations Through Machine Learning: A Promising Route to the Essential Molecular Descriptors. [Abstract]2025 Mar 9;30(6):1224. PMID: 40142001 -
Int J Antimicrob Agents
Resistance to aztreonam-avibactam among clinical isolates of E. coli is primarily mediated by altered penicillin binding protein 3 and impermeability. [Abstract]2024 Sep;64(3):107256. PMID: 38925228 -
Int J Antimicrob Agents
MultiRapid ATB NP test for detecting concomitantly susceptibility and resistance of last resort novel antibiotics available to treat multidrug-resistant Enterobacterales infections. [Abstract]2024 Aug;64(2):107206. PMID: 38754526 -
Int J Antimicrob Agents
Activity of TP-6076 against carbapenem-resistant Acinetobacter baumannii isolates collected from inpatients in Greek hospitals. [Abstract]2018 Aug;52(2):269-271. PMID: 29559273 -
PLoS Pathog
Differential contribution of PBP occupancy and efflux on the effectiveness of β-lactams at their target site in clinical isolates of Neisseria gonorrhoeae. [Abstract]2024 Dec 31;20(12):e1012783. PMID: 39739989 -
Sci Rep
Activity of newest generation β-lactam/β-lactamase inhibitor combination therapies against multidrug resistant Pseudomonas aeruginosa. [Abstract]2022 Oct 7;12(1):16814. PMID: 36207358 -
Int J Infect Dis
Susceptibilities of cefiderocol, meropenem-xeruborbactam, cefepime-taniborbactam, aztreonam-avibactam, and sulbactam-durlobactam against imipenem-non-susceptible Gram-negative bacilli in Taiwan. [Abstract]2026 Feb:163:108279. PMID: 41349864 -
Int J Infect Dis
Evaluation of NitroSpeed-Carba NP test for rapid identification among different classes of carbapenemases in Enterobacterales and Pseudomonas aeruginosa. [Abstract]2021 May:106:415-420. PMID: 33864920 -
Int J Infect Dis
Characterizing the role of porin mutations in susceptibility of beta lactamase producing Klebsiella pneumoniae isolates to ceftaroline and ceftaroline-avibactam. [Abstract]2020 Apr:93:252-257. PMID: 32061861 -
ACS Infect Dis
Toward a Bactericidal Oral Drug Combination for the Treatment of Mycobacterium abscessus Lung Disease. [Abstract]2025 Apr 1. PMID: 40168319 -
iScience
The oxacillinase variant, OXA-1152, in Pandoraea sputorum contributes to discrepancies in carbapenem resistance. [Abstract]2025 Mar 28;28(5):112311. PMID: 40454099 -
ACS Infect Dis
Atypically Modified Carbapenem Antibiotics Display Improved Antimycobacterial Activity in the Absence of β-Lactamase Inhibitors. [Abstract]2021 Aug 13;7(8):2425-2436. PMID: 34191496 -
Antimicrob Agents Chemother
Improved hydrolysis of piperacillin by OXA-48-like R214G variants, a selective advantage under piperacillin-tazobactam exposure. [Abstract]2026 Jun 3;70(6):e0126725. PMID: 42053451 -
Antimicrob Agents Chemother
Clinical and genomic determinants associated with emergent ceftazidime-avibactam plus aztreonam non-susceptibility in ceftazidime-avibactam resistant Escherichia coli. [Abstract]2026 Mar 23:e0186025. PMID: 41870042 -
Antimicrob Agents Chemother
A genomics-informed mechanism-based pharmacokinetic/pharmacodynamic model of cefiderocol and ceftazidime/avibactam against carbapenem-resistant Achromobacter xylosoxidans. [Abstract]2026 Mar 4;70(3):e0126325. PMID: 41586494 -
Antimicrob Agents Chemother
PKPD modeling of the inoculum effect of combined ceftazidime/avibactam and colistin against KPC-3 Klebsiella pneumoniae isolate. [Abstract]2025 May 7;69(5):e0179724. PMID: 40227072 -
Antimicrob Agents Chemother
Evaluation of two gradient diffusion tests to determine susceptibility to aztreonam and ceftazidime-avibactam in combination. [Abstract]2025 Mar 5;69(3):e0173624. PMID: 39918316 -
Antimicrob Agents Chemother
Prediction of higher ceftazidime-avibactam concentrations in the human renal interstitium compared with unbound plasma using a minimal physiologically based pharmacokinetic model developed in rats and pigs through microdialysis. [Abstract]2025 Mar 5;69(3):e0151824. PMID: 39912660 -
Antimicrob Agents Chemother
Relative inhibitory activities of newly developed diazabicyclooctanes, boronic acid derivatives, and penicillin-based sulfone β-lactamase inhibitors against broad-spectrum AmpC β-lactamases. [Abstract]2024 Nov 6;68(11):e0077524. PMID: 39365068 -
Antimicrob Agents Chemother
An improved PKPD modeling approach to characterize the pharmacodynamic interaction over time between ceftazidime/avibactam and colistin from in vitro time-kill experiments against multidrug-resistant Klebsiella pneumoniae isolates. [Abstract]2023 Oct 18;67(10):e0030123. PMID: 37681977 -
Antimicrob Agents Chemother
The in vitro effect of new combinations of carbapenem-β-lactamase inhibitors for Mycobacterium abscessus. [Abstract]2023 Oct 18;67(10):e0052823. PMID: 37671880 -
Antimicrob Agents Chemother
Impact of Acquired Broad Spectrum β-Lactamases on Susceptibility to Novel Combinations Made of β-Lactams (Aztreonam, Cefepime, Meropenem, and Imipenem) and Novel β-Lactamase Inhibitors in Escherichia coli and Pseudomonas aeruginosa. [Abstract]2023 Jul 18;67(7):e0033923. PMID: 37255469 -
Antimicrob Agents Chemother
Penicillin-Binding Protein 5/6 Acting as a Decoy Target in Pseudomonas aeruginosa Identified by Whole-Cell Receptor Binding and Quantitative Systems Pharmacology. [Abstract]2023 Jun 15;67(6):e0160322. PMID: 37199612 -
Antimicrob Agents Chemother
Activity of Oral Tebipenem-Avibactam in a Mouse Model of Mycobacterium abscessus Lung Infection. [Abstract]2023 Feb 16;67(2):e0145922. PMID: 36688684 -
Antimicrob Agents Chemother
A Two Amino Acid Duplication, L167E168, in the Ω-Loop Drastically Decreases Carbapenemase Activity of KPC-53, a Natural Class A β-Lactamase. [Abstract]2022 Jun 21;66(6):e0240221. PMID: 35647648 -
Antimicrob Agents Chemother
Resistance to Ceftazidime/Avibactam plus Meropenem/Vaborbactam When Both Are Used Together Is Achieved in Four Steps in Metallo-β-Lactamase-Negative Klebsiella pneumoniae. [Abstract]2020 Sep 21;64(10):e00409-20. PMID: 32660988 -
Antimicrob Agents Chemother
β-Lactamase of Mycobacterium tuberculosis Shows Dynamics in the Active Site That Increase upon Inhibitor Binding. [Abstract]2020 Feb 21;64(3):e02025-19. PMID: 31871087 -
Antimicrob Agents Chemother
2019 Sep 9;63(12):e01515-19. PMID: 31527021 -
Antimicrob Agents Chemother
Synergistic Combinations and Repurposed Antibiotics Active against the Pandrug-Resistant Klebsiella pneumoniae Nevada Strain. [Abstract]2019 Aug 23;63(9):e01374-19. PMID: 31307981 -
Antimicrob Agents Chemother
Acquisition of Extended-Spectrum β-Lactamase GES-6 Leading to Resistance to Ceftolozane-Tazobactam Combination in Pseudomonas aeruginosa. [Abstract]2018 Dec 21;63(1):e01809-18. PMID: 30323045 -
Antimicrob Agents Chemother
Synergistic Activity of Colistin-Containing Combinations against Colistin-Resistant Enterobacteriaceae. [Abstract]2018 Sep 24;62(10):e00873-18. PMID: 30061285 -
Antimicrob Agents Chemother
Aztreonam-Avibactam Combination Restores Susceptibility of Aztreonam in Dual-Carbapenemase-Producing Enterobacteriaceae. [Abstract]2018 Jul 27;62(8):e00414-18. PMID: 29760136 -
Antimicrob Agents Chemother
The Inoculum Effect in the Era of Multidrug Resistance: Minor Differences in Inoculum Have Dramatic Effect on MIC Determination. [Abstract]2018 Jul 27;62(8):e00433-18. PMID: 29784837 -
Antimicrob Agents Chemother
First Penicillin-Binding Protein Occupancy Patterns of β-Lactams and β-Lactamase Inhibitors in Klebsiella pneumoniae. [Abstract]2018 May 25;62(6):e00282-18. PMID: 29712652 -
Antimicrob Agents Chemother
2017 Mar 24;61(4):e02260-16. PMID: 28115348 -
J Antimicrob Chemother
Comparative activity of established versus new-generation β-lactams against AmpC-hyperproducing clinical isolates of Enterobacter cloacae complex and Klebsiella aerogenes: a multicentre study. [Abstract]2026 Feb 2;81(3):dkag034. PMID: 41648989 -
J Antimicrob Chemother
Ceftazidime/avibactam: a potent arsenal against multidrug-resistant Pseudomonas aeruginosa-unveiling in vitro and in vivo strategies. [Abstract]2026 Jan 19;81(2):dkaf495. PMID: 41549665 -
J Antimicrob Chemother
Unravelling the triad of penicillin-binding proteins, β-lactamase activity, and mRNA dynamics in Pseudomonas aeruginosa AmpC induction. [Abstract]2025 Nov 5:dkaf408. PMID: 41206063 -
J Antimicrob Chemother
Efficacy of human-simulated aztreonam-avibactam against Stenotrophomonas maltophilia in the neutropenic murine thigh infection model. [Abstract]2025 Oct 27:dkaf388. PMID: 41140026 -
Microbiol Spectr
Emergence of drug-resistant Klebsiella pneumoniae phylogroups (K. quasipneumoniae and K. variicola) causing human infections. [Abstract]2025 Sep 2;13(9):e0019825. PMID: 40778769 -
J Antimicrob Chemother
Mechanisms of resistance to ceftazidime/avibactam in mutants derived in vitro from Klebsiella pneumoniae producing OXA-48-like enzymes. [Abstract]2025 Sep 29:dkaf360. PMID: 41016856 -
Microbiol Spectr
Assessment of broth disk elution method for aztreonam in combination with ceftazidime/avibactam against Enterobacterales isolates. [Abstract]2024 Oct 3;12(10):e0095324. PMID: 39225487 -
J Antimicrob Chemother
Performance of disk diffusion method for aztreonam in combination with avibactam against Enterobacteriales. [Abstract]2024 Jun 3;79(6):1309-1312. PMID: 38564262 -
Microbiol Spectr
In vitro activity of cefiderocol against Pseudomonas aeruginosa isolated from cystic fibrosis patients. [Abstract]2023 Dec 12;11(6):e0304723. PMID: 37982634 -
Microbiol Spectr
Penicillin-Binding Protein Occupancy Dataset for 18 β-Lactams and 4 β-Lactamase Inhibitors in Neisseria gonorrhoeae. [Abstract]2023 Jun 15;11(3):e0069223. PMID: 37093051 -
J Antimicrob Chemother
In vivo efficacy & resistance prevention of cefiderocol in combination with ceftazidime/avibactam, ampicillin/sulbactam or meropenem using human-simulated regimens versus Acinetobacter baumannii. [Abstract]2023 Apr 3;78(4):983-990. PMID: 36775993 -
Microbiol Spectr
PBP Target Profiling by β-Lactam and β-Lactamase Inhibitors in Intact Pseudomonas aeruginosa: Effects of the Intrinsic and Acquired Resistance Determinants on the Periplasmic Drug Availability. [Abstract]2023 Feb 14;11(1):e0303822. PMID: 36475840 -
Microbiol Spectr
2022 Oct 26;10(5):e0203522. PMID: 36000902 -
Microbiol Spectr
Development of Resistance to Eravacycline by Klebsiella pneumoniae and Collateral Sensitivity-Guided Design of Combination Therapies. [Abstract]2022 Oct 26;10(5):e0139022. PMID: 35972286 -
J Antimicrob Chemother
In vivo translational assessment of the GES genotype on the killing profile of ceftazidime, ceftazidime/avibactam and meropenem against Pseudomonas aeruginosa. [Abstract]2022 Sep 30;77(10):2803-2808. PMID: 35848936
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: J Antimicrob Chemother. 2022 Sep 30;77(10):2803-2808. [Abstract]
In vivo change in log10 cfu/thigh of each isolate treated with saline control, Ceftazidime 2 g IV q8h 2 h infusion HSR, Ceftazidime/Avibactam 2.5 g q8h 2 h infusion HSR or meropenem 2 g q8h 3 h infusion HSR for three P. aeruginosa with inserted GES β-lactamases. (a) PSA 2136, with inserted GES-1 (ESBL). (b) PSA 2137, with inserted GES-5 (carbapenemase). (c) PSA 2138, with inserted GES-15. P values in the boxes represent the results from one-way ANOVA; P values are presented if between-group differences were present. The x-axis describes the treatment HSR [MIC (mg/L), % fT>MIC]. CAZ, Ceftazidime; CAZ-AVI, Ceftazidime/Avibactam; MEM, meropenem.
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J Antimicrob Chemother
In vitro activity of imipenem/relebactam, meropenem/vaborbactam, ceftazidime/avibactam, cefepime/zidebactam and other novel antibiotics against imipenem-non-susceptible Gram-negative bacilli from Taiwan. [Abstract]2021 Jul 15;76(8):2071-2078. PMID: 33956969 -
J Antimicrob Chemother
Susceptibility of Elizabethkingia spp. to commonly tested and novel antibiotics and concordance between broth microdilution and automated testing methods. [Abstract]2021 Feb 11;76(3):653-658. PMID: 33258923 -
J Antimicrob Chemother
Evaluation of the in vitro activity of new polymyxin B analogue SPR206 against clinical MDR, colistin-resistant and tigecycline-resistant Gram-negative bacilli. [Abstract]2020 Sep 1;75(9):2609-2615. PMID: 32591806 -
J Infect Dis
Avibactam Sensitizes Carbapenem-Resistant NDM-1-Producing Klebsiella pneumoniae to Innate Immune Clearance. [Abstract]2019 Jul 2;220(3):484-493. PMID: 30923801 -
J Antimicrob Chemother
Emergence of ceftazidime/avibactam non-susceptibility in an MDR Klebsiella pneumoniae isolate. [Abstract]2017 Sep 1;72(9):2483-2488. PMID: 28637339 -
J Antimicrob Chemother
High ceftazidime hydrolysis activity and porin OmpK35 deficiency contribute to the decreased susceptibility to ceftazidime/avibactam in KPC-producing Klebsiella pneumoniae. [Abstract]2017 Jul 1;72(7):1930-1936. PMID: 28333323
Avibactam sodium dihydrate purchased from MedChemExpress. Usage Cited in: J Antimicrob Chemother. 2017 Jul 1;72(7):1930-1936. [Abstract]
Total β-lactamase activity for bacterial lysates is measured using the chromogenic substrate nitrocefin, with or without Avibactam at 4 mg/L. (b) GR20263 hydrolysis activity of different bacterial lysates is determined with or without Avibactam at 4 mg/L.
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Open Forum Infect Dis
Successful Treatment of Recurrent Extensively Drug-Resistant Elizabethkingia anophelis Bacteremia Secondary to Ventricular Assist Device-Associated Infection. [Abstract]2024 Oct 11;11(11):ofae611. PMID: 39494452 -
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Eur J Clin Microbiol Infect Dis
Evaluation of EUCAST rapid antimicrobial susceptibility testing (RAST) for carbapenemase-producing Klebsiella pneumoniae with focus on KPC variants. [Abstract]2025 Sep 29. PMID: 41023358 -
Eur J Clin Microbiol Infect Dis
In-vitro activity of the novel β-lactam/β-lactamase inhibitor combinations and cefiderocol against carbapenem-resistant Pseudomonas spp. clinical isolates collected in Switzerland in 2022. [Abstract]2025 Mar;44(3):571-585. PMID: 39704920 -
Eur J Clin Microbiol Infect Dis
In-vitro activity of newly-developed β-lactamase inhibitors avibactam, relebactam and vaborbactam in combination with anti-pseudomonal β-lactam antibiotics against AmpC-overproducing clinical Pseudomonas aeruginosa isolates. [Abstract]2025 Feb;44(2):277-284. PMID: 39589655 -
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Infect Drug Resist
In vitro Activity of Meropenem-Vaborbactam versus Other Antibiotics Against Carbapenem-Resistant Escherichia coli from Southeastern China. [Abstract]2021 Jun 30;14:2499-2507. PMID: 34234477 -
Infect Drug Resist
Zinc Chelator N,N,N',N'-Tetrakis(2-Pyridylmethyl)Ethylenediamine Reduces the Resistance of Mycobacterium abscessus to Imipenem. [Abstract]2020 Aug 18:13:2883-2890. PMID: 32903882 -
Biomed Res Int
In Vitro Activity of β-Lactams in Combination with β-Lactamase Inhibitors against Mycobacterium tuberculosis Clinical Isolates. [Abstract]2018 Jul 2:2018:3579832. PMID: 30065936 -
Infect Genet Evol
Polymyxin B combined with amikacin delays the resistance of Klebsiella pneumoniae to polymyxin B by modulating the expression of NlpE. [Abstract]2025 Sep:133:105780. PMID: 40480594 -
Int J Med Microbiol
In vitro synergistic activity of aztreonam (AZT) plus novel and old β-lactamase inhibitor combinations against metallo-β-lactamase-producing AZT-resistant Enterobacterales. [Abstract]2021 Oct;70(10). PMID: 34605763 -
J Med Microbiol
In vitro synergistic activity of the sulbactam/avibactam combination against extensively drug-resistant Acinetobacter baumannii. [Abstract]2020 Jul;69(7):928-931. PMID: 32584214 -
Microb Drug Resist
SHV Hyperproduction as a Mechanism for Piperacillin-Tazobactam Resistance in Extended-Spectrum Cephalosporin-Susceptible Klebsiella pneumoniae. [Abstract]2020 Apr;26(4):334-340. PMID: 31651221 -
Acta Microbiol Immunol Hung
Ceftazidime - Avibactam susceptibility among carbapenem-resistant Enterobacterales in a pilot study in Turkey. [Abstract]2021 Jul 29;68(4):256-261. PMID: 34324428 -
J Infect Dev Ctries
An unequivocal superbug: PDR Klebsiella pneumoniae with an arsenal of resistance and virulence factor genes. [Abstract]2021 Mar 31;15(3):404-414. PMID: 33839716 -
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bioRxiv
Rapid Emergence of Resistance to Broad-Spectrum Direct Antimicrobial Activity of Avibactam. [Abstract]2024 Sep 25:2024.09.25.615047. PMID: 39386481 -
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純度とドキュメンテーション
参考文献
[1]. Ehmann DE, Jahic H, Ross PL, Gu RF, Hu J, Kern G, Walkup GK, Fisher SL. Avibactam is a covalent, reversible, non-β-lactam β-lactamase inhibitor. Proc Natl Acad Sci U S A. 2012 Jul 17;109(29):11663-8. [Content Brief]
[2]. Castanheira M, Sader HS, Farrell DJ, Mendes RE, Jones RN. Activity of Ceftaroline-Avibactam Tested against Gram-Negative Organism Populations, including Strains Expressing One or More β-Lactamases and Methicillin-Resistant Staphylococcus aureus Carrying Various Staphylococcal Cassette Chromosome mec Types. Antimicrob Agents Chemother. 2012 Sep;56(9):4779-85. [Content Brief]
[3]. Livermore DM, Mushtaq S, Barker K, Hope R, Warner M, Woodford N. Characterization of β-lactamase and porin mutants of Enterobacteriaceae selected with ceftaroline + avibactam (NXL104). J Antimicrob Chemother. 2012 Jun;67(6):1354-8. [Content Brief]
[4]. Zhang W, et al. In vitro and in vivo bactericidal activity of ceftazidime-avibactam against Carbapenemase-producing Klebsiella pneumoniae. Antimicrob Resist Infect Control. 2018 Nov 21;7:142. [Content Brief]
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)