Publications by authors named "Zhang Xi-Mei"

Background: Extranodal natural killer/T-cell lymphoma (ENKTCL) has a unique treatment principle. However, the optimal combination of drugs along with radiotherapy (RT) is unknown.

Design: Retrospective cohort study.

View Article and Find Full Text PDF

This study investigated the impact of LNP023 on the AMPK/mTOR signaling pathway in lupus nephritis (LN) and its effects on autophagy and oxidative stress. A mouse model of LN was established, and renal injury was confirmed by assessing various LN markers, including antinuclear antibody, ds-DNA, anti-Sm antibody, and others. Mice were treated with LNP023, the AMPK activator AICAR, or the AMPK inhibitor dorsomorphin.

View Article and Find Full Text PDF
Article Synopsis
  • A review explored the relationship between cardiovascular diseases and intestinal permeability, using a meta-analysis of studies conducted until April 2023.* -
  • The analysis included 13 studies with over 1,300 subjects, revealing that patients with cardiovascular diseases had significantly higher levels of various intestinal permeability markers compared to controls.* -
  • The findings suggest that increased intestinal permeability may serve as a potential diagnostic and treatment avenue for cardiovascular diseases.*
View Article and Find Full Text PDF
Article Synopsis
  • Carthami Flos, derived from the safflower plant, is used in traditional Chinese medicine to improve blood circulation and relieve pain by activating blood flow and clearing blockages.
  • It contains over 210 identified compounds, including pigments, flavonoids, and various organic compounds, with safflower yellow pigments being the most significant for medicinal use.
  • Recent advancements have highlighted natural deep eutectic solvents as eco-friendly alternatives for extracting these pigments, providing insights for better utilization of Carthami Flos in medicinal applications.
View Article and Find Full Text PDF

This study was to report proxy measures for mortality risk in patients with hematological malignancies across 185 countries globally and explore its association with their socioeconomic status and treatment. The incidence, mortality, and 5-year prevalence data were extracted from the GLOBOCAN database. The data regarding the human development index (HDI), gross national income (GNI), vulnerability index, and concordance with cancer Essential Medicines List (EML) were obtained from open-source reports.

View Article and Find Full Text PDF

Background: Treatment options for patients with recurrent/metastatic nasopharyngeal carcinoma (RM-NPC) are not clear after progression on previous treatment with PD-(L)1 inhibitor; critical gaps in evidence remain for such cases. Immunotherapy combined with antiangiogenic therapy has been reported to have synergistic antitumor activity. Therefore, we evaluated the efficacy and safety of camrelizumab plus famitinib in patients with RM-NPC who failed treatment with PD-1 inhibitor-containing regimens.

View Article and Find Full Text PDF
Article Synopsis
  • Recently, a new metric called progression-free survival at 24 months (PFS24) was established as a key indicator for predicting outcomes in patients with extranodal NK/T cell lymphoma.
  • Analysis was conducted using data from two separate groups of 696 patients each to create and validate a risk index (PFS24-RI), which can forecast early disease progression.
  • The PFS24-RI identified five significant risk factors and categorized patients into low, intermediate, and high-risk groups, showing strong predictive ability for both progression and overall survival outcomes.
View Article and Find Full Text PDF

Survival from extranodal nasal-type NK/T-cell lymphoma (ENKTCL) has substantially improved over the last decade. However, there is little consensus as to whether a population of patients with ENKTCL can be considered "cured" of the disease. We aimed to evaluate the statistical "cure" of ENKTCL in the modern treatment era.

View Article and Find Full Text PDF

The root rot disease causes a great economic loss, and the disease severity usually increases as ginseng ages. However, it is still unclear whether the disease severity is related to changes in microorganisms during the entire growing stage of American ginseng. The present study examined the microbial community in the rhizosphere and the chemical properties of the soil in 1-4-year-old ginseng plants grown in different seasons at two different sites.

View Article and Find Full Text PDF

This study aimed to investigate the characteristics and prognosis of distant metastasis (DM) after primary treatment for early-stage extranodal nasal-type natural killer (NK)/T-cell lymphoma (ENKTCL). A total of 1619 patients from the China Lymphoma Collaborative Group database were retrospectively reviewed. The cumulative incidence of DM was assessed using Fine and Gray's competing risk analysis.

View Article and Find Full Text PDF
Article Synopsis
  • Early-stage MALT lymphoma patients have a lower risk of dying from lymphoma compared to other causes, highlighting the importance of age in treatment outcomes.
  • An analysis of 9,467 patients showed that radiotherapy significantly improved overall survival (73.8%) and relative survival compared to chemotherapy and other treatments.
  • The study found that younger adults benefited more from radiotherapy, indicating a notable interaction between age and treatment effectiveness.
View Article and Find Full Text PDF

Soil sterilization integrated with agronomic measures is an effective method to reduce soilborne replant diseases. However, the effect of vermicompost or biochar application after soil sterilization on soilborne diseases is poorly understood. A pot experiment was conducted in American ginseng to investigate the effects of vermicompost (VF), biochar (BF), and a combination of vermicompost and biochar (VBF) applied after soil sterilization on the incidence of Fusarium root rot using natural recovery (F) as control.

View Article and Find Full Text PDF

The soil fertility quality is one of the most critical indicators of soil productivity. It directly affects the yield, quality and agricultural efficiency of Chinese medicinal materials. In order to establish the American ginseng planting soil fertility quality evaluation method based on the effective components of American ginseng, Wendeng district, Weihai city, Shandong province, the main producing area of American ginseng, was cited as a case for the study.

View Article and Find Full Text PDF

Mineral nutrient elements are the key factors to maintain the growth and quality of American ginseng. In order to understand the comprehensive effect of different nutrient elements deficiency on American ginseng, 2-year-old American ginsengs were cultivated by Hoagland solution(CK) or 10 different nutrients deficiency solution in sand culture. During the cultivation, the deficient symptom was observed.

View Article and Find Full Text PDF
Article Synopsis
  • - The study examined Ziziphi Spinosae Semen, a Chinese herbal medicine, for aflatoxin contamination and identified fungi responsible for it by analyzing 32 samples from different processing stages using specialized methods.
  • - Aflatoxins were found in 28 samples, with the highest contamination from washing, exceeding safety limits set by the Chinese Pharmacopoeia; specifically, aflatoxin B1 was present in three samples.
  • - Fungal contamination increased through processing, particularly due to composting and washing, with Aspergillus flavus identified as the main source of aflatoxins, emphasizing the need for monitoring during production.
View Article and Find Full Text PDF
Article Synopsis
  • - The study explores the concentrations and origins of dissolved methane (CH) in groundwater, focusing on arid and semi-arid regions of Inner Mongolia, highlighting its relevance in comparison to wetlands.
  • - Groundwater samples showed significant spatial variability in CH levels, ranging from 0 to 8.99 mg/L, with higher concentrations detected in certain areas during both winter and summer.
  • - Findings indicate that the dissolved CH is primarily of microbial origin, and the study emphasizes the need for further research on groundwater as a potential source of methane in similar worldwide regions.
View Article and Find Full Text PDF

A case control study including 45 acute pancreatitis and 44 healthy volunteers was performed to investigate the association between intestinal microbial community and acute pancreatitis. High-throughput 16S rRNA gene amplicon sequencing was used to profile the microbiological composition of the samples. In total, 27 microbial phyla were detected and the samples of pancreatitis patients contained fewer phyla.

View Article and Find Full Text PDF

Recent studies have reported that hyperhomocystinemia (HHcy) is highly prevalent in patients with bipolar disorder (BD), placing them at greater risk of cardiovascular disease and possibly serving as a disease biomarker. However, the correlation of HHcy with demographic or clinical parameters is not well known. In this study, we examined the prevalence of HHcy and its association with these parameters in a sample of Chinese BD patients.

View Article and Find Full Text PDF
Article Synopsis
  • Citrus aurantium L. var. amara (CAVA) has a history of use in China for its edible and medicinal qualities, and it contains various bioactive compounds like flavonoids, alkaloids, and polysaccharides.
  • The major flavonoids hesperidin, naringin, and neohesperidin make up a significant portion of the total flavonoids, while synephrine is the most abundant alkaloid.
  • Multiple antioxidant tests showed that different components of CAVA exhibited varying degrees of scavenging activity against free radicals, with some outperforming standard antioxidants like vitamin C.
View Article and Find Full Text PDF

Background: The prevalence of obesity is increasing worldwide. Oxidative stress plays an etiological role in a variety of obesity-related metabolic disorders. 4-hydroxynonenal (4-HNE) is the most abundant and reactive aldehydic product derived from the peroxidation of n-6 polyunsaturated fatty acids with diverse biological effects that are not well detailed.

View Article and Find Full Text PDF

Clinical differences between anaplastic lymphoma kinase (ALK)-negative anaplastic large-cell lymphoma (ALK(-) ALCL) and peripheral T cell lymphoma, not otherwise specified (PTCL-NOS), remain unclear. The aim of this study was to compare the clinical and prognostic features of these two lymphoma types. We retrospectively analyzed 167 patients with ALK(-) ALCL (n = 48) and PTCL-NOS (n = 119).

View Article and Find Full Text PDF

Obesity is characterized by an accumulation of excessive body fat and can be diagnosed by a variety of measures, such as BMI. However, in some obese individuals, oxidative stress is also thought to be an important pathogenic mechanism of obesity-associated metabolic syndrome. Oxidative stress increases the lipid peroxidation product, 4-hydroxynonenal (4-HNE), which is one of the most abundant and active lipid peroxides.

View Article and Find Full Text PDF

Objective: Obesity is primarily characterized by the accumulation of large amounts of fat in adipose tissue. Within the adipose tissue, adipocytes are derived from adipose tissue-derived stromal cells (ADSCs) via a specialized cell lineage differentiation process, and ADSCs play a key role in the generation and metabolism of adipose tissue. This study investigated whether microRNAs (miRNAs) play a role in adipocyte differentiation.

View Article and Find Full Text PDF

Purpose: Clinical trials have studied the use of soy protein for treating type 2 diabetes (T2D) and metabolic syndrome (MS). The purpose of this study was to outline evidence on the effects of soy protein supplementation on clinical indices in T2D and MS subjects by performing a meta-analysis of randomized controlled trials (RCTs).

Materials And Methods: We searched PubMed, EMBASE, and Cochrane databases up to March 2015 for RCTs.

View Article and Find Full Text PDF

Background: Obesity-induced chronic inflammation plays a fundamental role in the pathogenesis of metabolic syndrome (MS). Recently, a growing body of evidence supports that miRNAs are largely dysregulated in obesity and that specific miRNAs regulate obesity-associated inflammation. We applied an approach aiming to identify active miRNA-TF-gene regulatory pathways in obesity.

View Article and Find Full Text PDF