Noticeable characteristics of conventional and nonconventional hydrogen bonds in the binary systems of chalcogenoaldehyde and chalcogenocarboxylic acid derivatives.

Forty-eight stable structures of complexes formed between XCHZ and RCZOH (with X = H, F; R = H, F, Cl, Br, CH, NH; Z = O, S, Se, Te) were comprehensively investigated. It was found that the HZ-RZ complexes were more stable than the FZ-RZ ones, and their stability tendency decreased in the following order of Z: O > S > Se > Te. A predominant role of the electrostatic component was observed in XO-RO, while an outstanding contribution of the induction term was estimated in XS-RS, XSe-RSe, and XTe-RTe.

Enterococcus avium Infection After Liver Transplantation in Vietnam: A Case Report.

Background: The infectious complications are the most common and can be life-threatening to liver transplant recipients, in particular, within the first month after transplantation. Early diagnosis of these severe complications and accurate detection of causative etiologies are crucial for the choice of therapeutic strategies and management of liver transplants.

Case Report: We present a case report of a patient with a history of primary sclerosing cholangitis who underwent a liver transplantation (LT) from a living donor.

Unprecedented large outbreak of malaria in Vietnam: Epidemiological and clinical perspectives.

, a causative agent of quartan malaria, is prevalent across tropical and subtropical regions, but global cases have been usually very rare and sporadic. However, a significant outbreak of quartan malaria caused by occurred in Khanh Vinh District, Khanh Hoa Province, Vietnam in 2023 and the outbreak persists. In this report, we present the epidemiological and clinical characteristics of this unprecedented outbreak of quartan malaria in Vietnam.

Diversity, functional classification and genotyping of SHV β-lactamases in .

Interpreting the phenotypes of alleles in genomes is complex. Whilst all strains are expected to carry a chromosomal copy conferring resistance to ampicillin, they may also carry mutations in chromosomal alleles or additional plasmid-borne alleles that have extended-spectrum β-lactamase (ESBL) activity and/or β-lactamase inhibitor (BLI) resistance activity. In addition, the role of individual mutations/a changes is not completely documented or understood.