Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Qinglan, Guo"'
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Objective Healthcare-associated Gram-negative bacterial meningitis is a substantial clinical issue with poor outcomes, especially for neurosurgical patients. Here, we aimed to study the characteristics and treatment options of patients with
Externí odkaz:
https://doaj.org/article/e9157e1372c945e9a9beae0c77e29c63
Publikováno v:
mSphere, Vol 9, Iss 6 (2024)
ABSTRACT This study aimed to characterize carbapenem-resistant Acinetobacter baumannii (CRAB) isolates from Jiangxi patients using whole-genome sequencing (WGS). We subjected 100 clinical CRAB strains isolated from the three local largest teaching ho
Externí odkaz:
https://doaj.org/article/6c9069a933d946e58f1b636f3e0e6ff2
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 2, Pp 341-350 (2023)
Clonal complex 4821 (CC4821) Neisseria meningitidis, usually resistant to quinolones but susceptible to penicillin and third-generation cephalosporins, is increasing worldwide. To characterize the penicillin-nonsusceptible (PenNS) meningococci, we an
Externí odkaz:
https://doaj.org/article/20f895a296aa4ab7b7ba8045e9f7d4ba
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT The role of novel β-lactam/β-lactamase inhibitor combinations in ceftazidime-nonsusceptible (CAZ-NS) and imipenem-nonsusceptible (IPM-NS) Pseudomonas aeruginosa has not been fully elucidated. This study evaluated the in vitro activity of n
Externí odkaz:
https://doaj.org/article/cda17ecbd5cb4e8f95f7303d806b04e9
Publikováno v:
Molecules, Vol 28, Iss 22, p 7575 (2023)
Gentiopicrin, the main component of the famous Chinese patent medicine Long Dan Xie Gan Wan, has the characteristics of fast absorption in vivo and low bioavailability. Intestinal bacteria play an important role in the absorption and pharmacokinetics
Externí odkaz:
https://doaj.org/article/0fe9030bf34a4d468eade9107b12e1b4
Coexistence of blaKPC-IncFII plasmids and type I-E* CRISPR-Cas systems in ST15 Klebsiella pneumoniae
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
The CRISPR-Cas system in Klebsiella pneumoniae can prevent the entry of blaKPC-IncF plasmids. However, some clinical isolates bear the KPC-2 plasmids despite carrying the CRISPR-Cas system. The purpose of this study was to characterize the molecular
Externí odkaz:
https://doaj.org/article/5e2a41b77a144dfb8b04a3929a402916
Autor:
Mingliang Chen, Odile B. Harrison, Holly B. Bratcher, Zhiyan Bo, Keith A. Jolley, Charlene M.C. Rodrigues, James E. Bray, Qinglan Guo, Xi Zhang, Min Chen, Martin C.J. Maiden
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 4, Pp 1110-1122 (2021)
Expansion of quinolone-resistant Neisseria meningitidis clone ChinaCC4821-R1-C/B from sequence type (ST) 4821 clonal complex (CC4821) caused a serogroup shift from serogroup A to serogroup C invasive meningococcal disease (IMD) in China. To determine
Externí odkaz:
https://doaj.org/article/4b501eefc4c040039026097f8cba5603
Publikováno v:
Emerging Microbes and Infections, Vol 10, Iss 1, Pp 442-449 (2021)
IMP-45, a variant of IMP-9, is one of the dominant metallo-β-lactamases (MBLs) in clinical carbapenem-resistant Pseudomonas aeruginosa (CRPA) isolates in China. The aim of this study was to investigate the distribution and mechanism of dissemination
Externí odkaz:
https://doaj.org/article/ec236294b2944bd3bfeef14e2ed47dbf
Publikováno v:
Acta Pharmaceutica Sinica B, Vol 10, Iss 10, Pp 1954-1965 (2020)
Three new C20-diterpenoid alkaloids with a sulfonic acid unit, named aconicarmisulfonines B and C (1 and 2) and chuanfusulfonine A (3), respectively, were isolated from the Aconitum carmichaelii lateral roots (“fu zi” in Chinese). Structures of 1
Externí odkaz:
https://doaj.org/article/273cffdca2a34bd5963c92e3d1bec313
Autor:
Yanan Wang, Min Zhang, Xue Zhou, Chengbo Xu, Chenggen Zhu, Yuhe Yuan, Naihong Chen, Yongchun Yang, Qinglan Guo, Jiangong Shi
Publikováno v:
Natural Products and Bioprospecting, Vol 11, Iss 1, Pp 31-50 (2020)
Abstract From an aqueous extract of “tian ma” (the steamed and dried rhizomes of Gastrodia elata), ten new compounds gastrodibenzins A−D (1−4) and gastrotribenzins A−F (5−10), along with known analogues (11−20), having structure feature
Externí odkaz:
https://doaj.org/article/0c4bf7e2714f489a984c467f91c8abcf