Publications by authors named "Yixian Liu"

Objective: This study aims to systematically elucidate the burden of blindness and vision loss (BVL) attributable to smoking from 1990 to 2021 and to forecast the trends in BVL burden over the next decade.

Methods: We extracted data on years lived with disability (YLDs) and age-standardized YLDs rate (ASYR) related to blindness and vision loss (BVL) caused by smoking, including cataracts and age-related macular degeneration (AMD), from the Global Burden of Disease (GBD) database for the years 1990 to 2021. These data were disaggregated by age, gender, sociodemographic index (SDI), region, and country.

View Article and Find Full Text PDF

Purpose: HA121-28, a novel multi-targeting tyrosine kinase inhibitor, has dual efficacy against tumor growth and neovascularization. The objectives of this study were to assess the effect of high-fat and high-calorie food on the pharmacokinetic (PK) profile and safety of HA121-28 tablet in healthy subjects.

Patients And Methods: A single-dose, randomized, open-label, two-period, crossover-designed phase I clinical trial was conducted.

View Article and Find Full Text PDF

Background: Amorpha fruticosa was used for treating burn, ambustion, carbuncle, and eczema in the traditional Chinese medicine. Although more and more attention has been paid to its biological activity recently, the antitumor activities of the essential oils (EOs) extracted from its leaves (AFLEO) and flowers (AFFEO), and their molecular mechanisms have never been reported up to now. The objective of present study was to examine the chemical compositions of AFLEO and AFFEO, then investigate the effects and pharmacological mechanism of EOs against hepatocellular carcinoma (HCC).

View Article and Find Full Text PDF

To investigate insulin resistance and pancreatic β-cell function in overweight or obese people under the same glucose tolerance conditions. The subjects were categorized based on the results of the oral glucose tolerance test (OGTT) and the BMI classification criteria. Basal and postprandial glucose concentrations, insulin concentrations, pancreatic β-cell function (HOMA-β), the insulin resistance index (HOMA-IR), and the insulin early secretion index (ΔI30/ΔG30) were compared between the different weight groups.

View Article and Find Full Text PDF

Iron oxides affect the stability of soil organic matter (SOM), which in turn affects greenhouse gas emissions in paddy soils. They also regulate the direction and magnitude of the rhizosphere priming effect (RPE) by restricting SOM accessibility and microbial activity. However, the controlling steps and key factors that regulate the RPE magnitude under anoxic conditions are unknown.

View Article and Find Full Text PDF
Article Synopsis
  • - The study focuses on developing a population pharmacokinetic model for deutenzalutamide, an androgen receptor antagonist, using data from a Phase I trial.
  • - A nonlinear mixed-effects modeling approach was used, and the model included a 2-compartment structure with first-order absorption and elimination, with body weight affecting the peripheral compartment volume.
  • - This research is the first to establish a pharmacokinetic model for deutenzalutamide in patients with metastatic castration-resistant prostate cancer, paving the way for its future clinical use.
View Article and Find Full Text PDF
Article Synopsis
  • Electrocatalytic carbon dioxide reduction is a promising method to address the greenhouse effect and energy crisis, but it requires efficient catalysts due to slow reaction kinetics.
  • A new catalyst made of single copper atoms on a carbon substrate (Cu-NC) has been developed, achieving over 50% faradaic efficiency for methane production and 93% selectivity for methane among carbon products.
  • Stability tests show the catalyst maintains performance over 70 hours, and advanced imaging techniques confirm the presence of single Cu-N sites that enhance the reaction through effective CO adsorption.
View Article and Find Full Text PDF

Background: At present, the few photothermal/chemotherapy studies about retinoblastoma that have been reported are mainly restricted to ectopic models involving subcutaneous implantation. However, eyeball is unique physiological structure, the blood-retina barrier (BRB) hinders the absorption of drug molecules through the systemic route. Moreover, the abundant blood circulation in the fundus accelerates drug metabolism.

View Article and Find Full Text PDF

Background: Multiple high doses of I therapy in patients with differentiated thyroid cancer (DTC) might disrupt the balance of gut microbiota and metabolites. This study aimed to investigate the alterations of intestinal bacteria and metabolism over two courses of I therapy, explore the interactions, and construct diagnostic models reflecting enteric microecology based on I therapy.

Methods: A total of 81 patients were recruited for the first I therapy (I-1st), among whom 16 received a second course (I-2nd) after half a year.

View Article and Find Full Text PDF

Electrochemical nitrate reduction method (NitRR) is a low-carbon, environmentally friendly, and efficient method for synthesizing ammonia, which has received widespread attention in recent years. Copper-based catalysts have a leading edge in nitrate reduction due to their good adsorption of *NO. However, the formation of active hydrogen (*H) on Cu surfaces is difficult and insufficient, resulting in a large amount of the by-product NO .

View Article and Find Full Text PDF

Hepatocellular carcinoma (HCC) is a highly aggressive cancer. This study elucidates the role of Glyoxylate reductase/hydroxypyruvate reductase (GRHPR) in HCC proliferation and metastasis, along with its molecular mechanism, and identifies miRNAs targeting GRHPR. Expression levels of GRHPR and miR-138-5p were assessed using real-time fluorescent quantitative polymerase chain reaction and Western blot techniques.

View Article and Find Full Text PDF
Article Synopsis
  • Calcitonin (CT) is a serum marker for medullary thyroid carcinoma, but its levels can be affected by various internal factors, leading to inconsistent results.
  • A case study of a female patient showed elevated CT levels despite normal physical findings, prompting extensive retesting and analysis to investigate potential interference.
  • The findings indicated that heterophilic antibodies likely caused the abnormal CT levels, highlighting the importance of collaboration between lab technicians and clinicians to ensure accurate testing and avoid unnecessary procedures.
View Article and Find Full Text PDF

The extraction, isolation, structural characterisation and biological activities of polysaccharides from flowers were investigated. First, the crude polysaccharide AFP was extracted, and two major purified polysaccharide fractions AFP-2 and AFP-3 were isolated. The molecular weight and monosaccharide compositions of AFP-2 and AFP-3 were determined.

View Article and Find Full Text PDF

Background: The survival advantage of neoadjuvant systemic therapy (NST) for breast cancer patients remains controversial, especially when considering the heterogeneous characteristics of individual patients.

Objective: To discern the variability in responses to breast cancer treatment at the individual level and propose personalized treatment recommendations utilizing deep learning (DL).

Methods: Six models were developed to offer individualized treatment suggestions.

View Article and Find Full Text PDF

Background: HCC is a leading cause of cancer-related death. The role of reactive oxygen species (ROS) in HCC remains elusive. Since a primary ROS source is the mitochondrial electron transport chain complex Ι and the NADH:ubiquinone Oxidoreductase Subunit B3 (NDUFB3), a complex I subunit, is critical for complex I assembly and regulates the associated ROS production, we hypothesize that some HCCs progress by hijacking NDUFB3 to maintain ROS homeostasis.

View Article and Find Full Text PDF

Glutamate dehydrogenase 1 (GLUD1) is an important enzyme in glutamine metabolism. Previously, we found GLUD1 was down-regulated in tumor tissues of hepatocellular carcinoma (HCC) patients by proteomics study. To explore its role in the progression of HCC, the expressional level of GLUD1 was firstly examined and presented as that both the protein and mRNA levels were down-regulated in tumor tissues compared to the normal liver tissues.

View Article and Find Full Text PDF

Context: Current metabolomics studies in diabetes have focused on the fasting state, while only a few have addressed the satiated state.

Objective: We combined the oral glucose tolerance test (OGTT) and metabolomics to examine metabolite-level changes in populations with different glucose tolerance statuses and to evaluate the potential risk of these changes for diabetes.

Methods: We grouped participants into those with normal glucose tolerance (NGT), impaired glucose regulation (IGR), and newly diagnosed type 2 diabetes (NDM).

View Article and Find Full Text PDF

The bioactivities of crude polysaccharides from leaves (L-Ps) and flowers (F-Ps) of (Maxim.) P. D.

View Article and Find Full Text PDF

With the development of high-speed rail, the spatiotemporal distance among regions has been shortened. However, the research on the spatiotemporal distribution and correlation of resident population and industrial structure caused by the opening of high-speed railway is relatively few. This study is aimed to explore the impact of high-speed rail on resident population and industrial structure, as well as the spatiotemporal agglomeration and evolution trend.

View Article and Find Full Text PDF

More than 90% of the global NH synthesis is dominated by the Haber-Bosch process, which consumes 2% of the worldwide energy and generates 1.44% of the global carbon emission. The electrochemical N reduction reaction (NRR) is regarded as an attractive alternative route to produce NH under mild reaction conditions, but the electrocatalysts suffer from the difficulty of N≡N cleavage.

View Article and Find Full Text PDF

Epinodosin has shown antibacterial and antitumor biological characteristics in the documents. We found that Epinodosin has an effective inhibitory effect on esophageal squamous cell carcinoma (ESCC). However, the potential roles and mechanisms of Epinodosin in ESCC remain unclear.

View Article and Find Full Text PDF

Electrochemical nitrogen reduction reaction (NRR) is a promising method for ammonia synthesis under ambient conditions. However, the NRR performance is limited to an extremely strong N≡N bond in N and the competing hydrogen evolution reaction. Introducing oxygen vacancies (OVs) has been considered as a forceful means to accelerate the sluggish NRR reaction kinetics.

View Article and Find Full Text PDF
Article Synopsis
  • Lung squamous cell carcinoma (LUSC) is a deadly cancer with over 400,000 deaths yearly and lacks targeted treatment; this study focuses on the role of HHIP and HHIP-AS1 in LUSC.
  • Researchers used precision-cut lung slices and various cell lines to investigate how HHIP-AS1 regulates HHIP and affects LUSC growth, finding that downregulation of HHIP-AS1 is linked to worse patient outcomes.
  • The study concludes that HHIP-AS1 acts as a tumor suppressor by stabilizing HHIP mRNA and offers insights that could lead to new therapies for LUSC.
View Article and Find Full Text PDF

Among the most damaging diseases of rubber trees is anthracnose caused by the genus , which leads to significant economic losses. Nonetheless, the specific spp. that infect rubber trees in Yunnan Province, an important natural rubber base in China, have not been extensively investigated.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_session3cgi52kf3gbbld6f8ch3hp96p9ghe40g): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once