Real-world clinical outcomes of tixagevimab/cilgavimab in the Omicron outbreak in China: baseline characteristics and interim analysis of the CLEAR study.

Purpose: This study aimed to investigate the real-world use and clinical outcomes of tixagevimab/cilgavimab in China during the Omicron outbreak in late 2022.

Methods: This observational, real-world study included patients who received tixagevimab/cilgavimab from July 9 to December 30, 2022, in Hainan, China. Here, we report the baseline and characteristics and interim analysis results of the clinical outcomes in those receiving at least one dose of tixagevimab/cilgavimab (300 mg) for pre-exposure prophylaxis.

Prediction of lymphovascular invasion of gastric cancer based on contrast-enhanced computed tomography radiomics.

Background: Lymphovascular invasion (LVI) is a significant risk factor for lymph node metastasis in gastric cancer (GC) and is closely related to the prognosis and recurrence of GC. This study aimed to establish clinical models, radiomics models and combination models for the diagnosis of GC vascular invasion.

Methods: This study enrolled 146 patients with GC proved by pathology and who underwent radical resection of GC.

Reinforcement and Deacidification for a Textile Scroll Painting (AD 1881) Using the CNF and MgO Suspensions.

The scroll paintings for ancestor trees have been used to inherit the spirit of ancestor worship as a historical record of family development since the late Ming Dynasty in China. A severely degraded scroll painting of an ancestor tree (made of cotton textiles) needs intervention and conservation treatment to mitigate further deterioration. On the basis of the previously reported characterization results for the painting, in this paper, a suspension that is composed of 0.

Variations of arterial compliance and vascular resistance due to plaque or infarct in a single vascular territory of the middle cerebral artery.

Background: Arterial compliance (AC) and vascular resistance (VR) are crucial for the regulation capacity of the vascular system. However, alterations of these features and hemodynamics due to atherosclerosis in a single intracranial artery territory have not been extensively investigated. Thus this study aimed to examine the AC, VR, and hemodynamic variations due to plaque and infarction in the middle cerebral artery (MCA).

Effect of tixagevimab/cilgavimab for pre-exposure prophylaxis during the China Omicron outbreak.

Objectives: By the end of 2022, China had made a pivotal decision to optimize the COVID-19 policy. The dominant Omicron variant in China at that time was highly transmissible. In this study, we aimed to evaluate the real-world safety and efficacy of tixagevimab and cilgavimab against this background in China.

Construction of ceRNA Networks at Different Stages of Somatic Embryogenesis in Garlic.

LncRNA (long non-coding RNA) and mRNA form a competitive endogenous RNA (ceRNA) network by competitively binding to common miRNAs. This network regulates various processes of plant growth and development at the post-transcriptional level. Somatic embryogenesis is an effective means of plant virus-free rapid propagation, germplasm conservation, and genetic improvement, which is also a typical process to study the ceRNA regulatory network during cell development.

Abscisic acid induces the expression of AsKIN during the recovery period of garlic cryopreservation.

Abscisic acid induced the expression of AsKIN during the recovery period of garlic cryopreservation. AsKIN was identified as a gene involved in cold and osmotic stress resistance. Cryopreservation has been proven to be effective in removing viruses from garlic.

Ascorbic acid addition during dehydration improves garlic shoot tip cryopreservation but does not affect viral load.

Cryopreservation is known be an effective method for virus elimination in garlic. However, oxidative damage during the cryopreservation seriously affects the survival of garlic after cryopreservation. Ascorbic acid (AsA) can reduce oxidative damage and improve regrowth following cryopreservation, and its effect may be influenced by the step during which it is added.

Evaluation of 3D multi-contrast carotid vessel wall MRI: a comparative study.

Background: Conventional reference multi-contrast black-blood (BB) MRI can be used for measuring luminal stenosis severity and plaque components, and its performance has been validated by intra- and inter-reader reproducibility test and histology. Recently, a set of 3D multi-contrast BB sequences have been developed, but its accuracy and reliability have not been well investigated. In this study, we evaluated the performance of 3D multi-contrast MRI (3D-MERGE, T2-VISTA, and SNAP) by comparing it with reference multi-contrast vessel wall MRI and assessing the inter-reader reproducibility.

Process optimization for microcystin-LR degradation by Response Surface Methodology and mechanism analysis in gas-liquid hybrid discharge system.

A gas-liquid hybrid discharge system was applied to microcystin-LR (MC-LR) degradation. MC-LR degradation was completed after 1 min under a pulsed high voltage of 16 kV, gas-liquid interface gap of 10 mm and oxygen flow rate of 160 L/h. The Box-Behnken Design was proposed in Response Surface Methodology to evaluate the influence of pulsed high voltage, electrode distance and oxygen flow rate on MC-LR removal efficiency.