Citrobacter youngae nosocomial bacteremia from postoperative pyogenic spondylodiscitis after a minimally invasive spinal surgery.

Citrobacter youngae (C. youngae) was first described in 1993, and data suggesting that human diseases caused by this bacterium remain scarce. Reports on C.

In Children, -Methyl-D-Aspartate Receptor Antibody Encephalitis Incidence Exceeds That of Japanese Encephalitis in Vietnam.

Background: The recognition of autoimmune causes of encephalitis has led to epidemiological shifts in the worldwide characteristics of encephalitis. -methyl-D-aspartate receptor (NMDAR) antibody encephalitis leads to well-established complex neuropsychiatric manifestations. In low- and middle-income countries, including Vietnam, its relative incidence, especially in children, is unknown and most neurologists currently consider infectious encephalitis prior to autoimmune etiologies.

Synthesis of N-Hydroxycytidine and Dimethyl Dioxol Impurities, Method Development and Validation for Their Simultaneous Analysis in Molnupiravir.

WHO declared the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus as a global pandemic (coronavirus disease 2019 (COVID-19)) in March 2020. Molnupiravir (MPV) is an oral antiviral drug that received use authorization for mild to moderate COVID-19 treatment in adults. However, the global and national drug testing and research of MPV is still difficult due to lack of standards and validated procedures.

Ecosystem service value in the context of urbanization: Comparison among economic-social regions of Vietnam.

Urbanization is one of the important features of socio-economic development and it has a major impact on the value of ecosystem services (ESV). This study aims to quantify ESV for the entire country of Vietnam with the research unit being 6 socio-economic regions. This can be considered the first study in Vietnam to quantify the ESV for the entire country.

Generalized lymphangiomatosis in patients treated for chylothorax following thoracoscopic sympathectomy: Case report.

Generalized lymphangiomatosis (GLA) is a very rare condition in adults, characterized by diffused proliferation of lymphatic vessels that requires differential diagnosis from other vascular disorders such as cavernous or capillary hemangioma. This is because of overlapping characteristics on histopathological examination. Therefore, imaging features such as CT and MRI are useful to evaluate morphological characteristics, location, and the extent of the spread as well as differential diagnosis with other pathologies.

Transarterial doxorubicin-eluting beads embolization for the treatment of desmoid fibromatosis in the pubic region.

Desmoid fibromatosis (DFs) is rare, low-grade neoplasm. Although it poses no risk of metastasis, DFs exhibits a range of clinical manifestations characterized by local infiltrative growth tendencies and a propensity for recurrence. Despite its nonmalignant nature, DFs can be highly debilitating and occasionally life-threatening, causing severe pain and functional limitations.

Alchemical approach performance in calculating the ligand-binding free energy.

Alchemical binding free energy calculations are one of the most accurate methods for estimating ligand-binding affinity. Assessing the accuracy of the approach over protein targets is one of the most interesting issues. The free energy difference of binding between a protein and a ligand was calculated the alchemical approach.

Assessment of diagnostic value of indocyanine green for lymph node metastasis in laparoscopic subtotal gastrectomy with D2 lymphadenectomy for gastric cancer: a prospective single-center study.

Purpose: Evaluation of diagnostic value for lymph node (LN) metastasis and LN identification using indocyanine green (ICG) fluorescence in laparoscopic subtotal gastrectomy for gastric cancer.

Methods: A prospective study on 79 patients who underwent radical subtotal gastrectomy with the use of ICG-guided LN dissection. The sensitivity and specificity of the ICG fluorescence lymphography method in detecting metastatic LNs were evaluated.

Evaluation of Anti-Obesity and Antidiabetic Activities of in Cell and Animal Models.

is a popular traditional medicinal herb used in Asian countries. This study is focused on evaluating its role in lipid and glucose metabolism in cell and animal models to establish the plant as an anti-obesity and antidiabetic herb. A butanol fraction of was used in the study.

A Vulvovaginal Yeast Infection Caused by in Vietnam: A Rare Case Report.

Cases of vulvovaginitis caused by genus are exceedingly uncommon, with only a handful of instances having been described for this causative species. This report describes a rare case of vulvovaginitis suspected to be caused by in a 58-year-old woman residing in an urban area of Hanoi city, Vietnam. The patient with a 10-year history of depression and type 2 diabetes mellitus was admitted to the hospital due to vulvar itching and vaginal discharge.

A comparison between the enzymatic oxidation method and headspace gas chromatography with a flame ionization detector in the determination of postmortem blood ethanol.

Ethanol is the most commonly encountered substance in forensic toxicology. Determining blood alcohol concentration (BAC) in autopsies accounts for the majority of work in forensic diagnosis. The most common method to assess BAC is the enzymatic oxidation method because of its low cost, easy operation, and high throughput.

ZIKV Inhibitors Based on Pyrazolo[3,4-]pyridazine-7-one Core: Rational Design, Evaluation, and Theoretical Studies.

The Zika virus (ZIKV) is believed to cause birth defects, and no anti-ZIKV drugs have been approved by medical organizations to date. Starting from antimicrobial lead compounds with a pyrazolo[3,4-]pyridazine-7-one scaffold, we synthesized 16 derivatives and screened their ability to interfere with ZIKV infection utilizing a cell-based phenotypic assay. Of these, five compounds showed significant inhibition of ZIKV with a selective index value greater than 4.

Geometric morphometrics and paleoproteomics enlighten the paleodiversity of Pongo.

Pleistocene Pongo teeth show substantial variation in size and morphology, fueling taxonomic debates about the paleodiversity of the genus. We investigated prominent features of the enamel-dentine-junction junction (EDJ)-phylogenetically informative internal structures-of 71 fossil Pongo lower molars from various sites by applying geometric morphometrics and conducted paleoproteomic analyses from enamel proteins to attempt to identify extinct orangutan species. Forty-three orangutan lower molars representing Pongo pygmaeus and Pongo abelii were included for comparison.

Anti-inflammatory and Antiphytopathogenic Fungal Activity of 2,3--Tirucallane Triterpenoids Meliadubins A and B from Cav. Barks with ChemGPS-NP and In Silico Prediction.

Two new rearranged 2,3--tirucallane triterpenoids, meliadubins A () and B (), along with four known compounds, -, were isolated from the barks of Cav. Compound exhibited a significant inflammatory inhibition effect toward superoxide anion generation in human neutrophils (EC at 5.54 ± 0.

Macrosphelides from Antarctic fungus Pseudogymnoascus sp. (strain SF-7351) and their neuroprotective effects on BV2 and HT22 cells.

Strategies for reducing inflammation in neurodegenerative diseases have attracted increasing attention. Herein, we discovered and evaluated the neuroprotective potential of fungal metabolites isolated from the Antarctic fungus Pseudogymnoascus sp. (strain SF-7351).

Leptin and interleukin-1β levels associated with osteoarthritis in Vietnamese patients: a cross-sectional analysis.

Leptin and interleukin-1 beta (IL-1β) are two extensively studied biomarkers associated with metabolic syndrome (MetS) and osteoarthritis (OA). Previous studies have mostly focused on either MetS or OA alone, with no available data on Vietnamese patients. This study aimed to investigate the levels of leptin and IL-1β in this patient population and explore their association with clinical parameters of MetS and OA.

Antimicrobial, Cytotoxic, and -Glucosidase Inhibitory Activities of Ethanol Extract and Chemical Constituents Isolated from Propolis-In Vitro and Molecular Docking Studies.

The chemical investigation of propolis collected in Binh Dinh province, Vietnam, led to the isolation of nine compounds, including four sesquiterpenes: spathulenol (), 1H,5H-aromandendrane-4,10-diol (), 1,6-dihydroxy-4(15)-eudesmene (), and 1H,5H-aromandendrane-4,10-diol (); three triterpenes: acetyl oleanolic acid (), 3-hydroxytirucalla-8,24-dien-21-oic acid (), and ursolic acid (); and two xanthones: cochinchinone A () and -mangostin (). Sesquiterpens - and triterpene were isolated for the first time from stingless bee propolis. Plants in the and genus were suggested as resin sources of the propolis sample.

High quantum efficiency and excellent color purity of red-emitting Eu-heavily doped Gd(BO)-YBO-GdBO phosphors for NUV-pumped WLED applications.

Eu-doped phosphors have been much attractive owing to their narrow-band red emission peak at 610-630 nm with high color purity; however, the weak and narrow absorption band in the NUV region limits their applications. Doping a higher amount of Eu ions into a non-concentration quenching host could be key to enhancing the efficiency of the absorption value and emission intensity. Hence, the design of Eu-heavily doped phosphors with a suitable host lattice is key for applications.

Highly efficient green-emitting ZnO:Cu phosphors for NUV-pumped white-emitting diodes.

Phosphor-converted white light-emitting diodes (WLEDs) have received significant attention; however, the leaked light from their blue InGaN chips has an undesirable effect on human health. Hence, it is necessary to develop red, green, and blue-emitting phosphors, which can be excited by an NUV chip instead of a blue chip. Herein, green-emitting ZnO:Cu phosphors have been successfully synthesized by a simple and facile thermal diffusion method.

Cerebral venous sinus thrombosis related to SARS-CoV-2 infection in a pediatric patient: A case report.

Coronavirus disease 2019 is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); it has recently been associated with several hematologic disorders. A 4-year-old boy who had SARS-CoV-2 10 months prior was admitted to the emergency department of our hospital with seizures. His SARS-CoV-2 IgG II level was 885.