156 results match your criteria: "Ezhou Central Hospital[Affiliation]"

Objectives: Several studies have reported the potential association between smoking and diabetic nephropathy. However, the studies of non-significant association results were against the association between smoking and diabetic nephropathy. Therefore, the relationship between smoking and diabetic nephropathy was still debated and controversial.

View Article and Find Full Text PDF
Article Synopsis
  • The study aimed to assess the effectiveness of Contrast-Enhanced Ultrasound (CEUS) along with Procalcitonin (PCT) levels in distinguishing Tuberculous Lymph Nodes (TLN) from Metastatic Lymph Nodes (MLN) in 207 patients.
  • Results showed significant differences in imaging patterns, with TLN exhibiting specific enhancements that were less common in MLN, and higher PCT levels indicating a higher risk for MLN.
  • The combination of CEUS and PCT provided a more accurate predictive model for diagnosing MLN, demonstrating good calibration and diagnostic performance.
View Article and Find Full Text PDF

Background: Elemene is a naturally occurring chemical derived from plants of the Zingiberaceae family, and it finds application in several cancer-related contexts. Nevertheless, there is a dearth of comprehensive assessment about the combined effectiveness and safety of chemotherapy in gastric cancer (GC).

Objective: To investigate the safety and effectiveness of elemene in conjunction with chemotherapy for the treatment of Gastric cancer.

View Article and Find Full Text PDF
Article Synopsis
  • Bone marrow mesenchymal stem cells (BMSCs) show promise for treating spinal cord injuries (SCI) due to their ability to release exosomes (BMSC-Exos) that aid in repair processes.
  • In a rat model of SCI, the study demonstrated that BMSC-Exos led to improved motor function, reduced inflammation, and decreased oxidative stress, indicating effective healing mechanisms.
  • The mechanism involves the microRNA miR-497-5p, which enhances the protective effects of BMSC-Exos by regulating the TXNIP/NLRP3 pathway, potentially offering a target for SCI treatment strategies.
View Article and Find Full Text PDF

Aflatoxin Exposure-Caused Male Reproductive Toxicity: Molecular Mechanisms, Detoxification, and Future Directions.

Biomolecules

November 2024

National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China.

Widespread endocrine disorders and infertility caused by environmental and food pollutants have drawn considerable global attention. Aflatoxins (AFTs), a prominent class of mycotoxins, are recognized as one of the key contributors to environmental and food contamination. Aflatoxin B (AFB) is the most potent and toxic pollutant among them and is known to cause multiple toxic effects, including neuro-, nephro-, hepato-, immune-, and genotoxicity.

View Article and Find Full Text PDF

Ischemic stroke, which accounts for the majority of stroke cases, triggers a complex series of pathophysiological events, prominently characterized by acute oxidative stress due to excessive production of reactive oxygen species (ROS). Oxidative stress plays a crucial role in driving cell death and inflammation in ischemic stroke, making it a significant target for therapeutic intervention. Nanomedicine presents an innovative approach to directly mitigate oxidative damage.

View Article and Find Full Text PDF

Biochanin A Attenuates Psoriasiform Inflammation by Regulating Nrf2/HO-1 Pathway Activation and Attenuating Inflammatory Signalling.

Cell Biochem Biophys

November 2024

Department of Dermatology, Affiliated Hospital of Jinggangshan University, Ji 'an, Jiangxi, 343000, China, Jinggangshan University, Ji 'an, Jiangxi, 343009, China.

Psoriasis is a long-term inflammatory skin condition marked by an overabundance of keratinocytes and the release of pro-inflammatory cytokines in the outer layer of skin. For the comprehensive management of intermediate to advanced psoriasis, innovative biological treatments have been developed. Products for the superficial therapy of mild to moderate psoriasis are still necessary, though.

View Article and Find Full Text PDF

Cell division cycle 25B (CDC25B), a member of the CDC25 phosphatase family, plays a key role in cell cycle regulation. Studies have suggested its carcinogenic potential in various cancers, but the role of CDC25B in the development of hepatocellular carcinoma (HCC) remains poorly understood. The aim of this study was to clarify the role of CDC25B in HCC using bioinformatics and experiments.

View Article and Find Full Text PDF
Article Synopsis
  • Hepatitis B surface antigen (HBsAg) loss is a key indicator for determining the effectiveness of chronic hepatitis B treatment and this study examines how well HBsAg seroconversion holds up in patients.
  • A total of 295 patients who achieved HBsAg loss through a combination of nucleos(t)ide analogues and pegylated interferon alpha were analyzed, with findings showing that maintaining therapy after HBsAg seroconversion leads to lower recurrence rates.
  • The study developed a predictive model for HBsAg reversion, demonstrating that ongoing treatment and certain factors can enhance the likelihood of maintaining HBsAg loss, indicating a strong potential for improved patient outcomes.
View Article and Find Full Text PDF

Background: Colon cancer (CC) is a highly prevalent malignancy that contributes significantly to global morbidity and mortality. The polycomb group ring finger 2 (PCGF2) has been identified as a relevant factor influencing the outcomes of CC. At the same time, the centromere-associated protein E (CENPE) is implicated in promoting carcinogenesis and adversely affecting the survival of tumor patients.

View Article and Find Full Text PDF

Aim: Atopic dermatitis is a popular allergy disease among children, adolescents and adults. The risk of depression in patients with atopic dermatitis can be evaluated using an updated systemic review and meta-analysis of observational and cross-sectional studies.

Methods: The log odds ratio (OR) was transformed using the OR and 95% confidence interval (CI) to assess the risk of depression in patients with atopic dermatitis across the children, adolescent and adult groups.

View Article and Find Full Text PDF

Objective: To explore the clinical value of 3D Echocardiography (3DE) in evaluating the changes of left atrial volume and pulmonary vein structure in patients with Atrial Fibrillation (AF).

Methods: Clinical data were collected from 54 AF patients. Left Atrial Anteroposterior Diameter (LADap), Left Atrial left and right Diameter (LADml), and Left Atrial upper and lower Diameter (LADsi) were measured; the maximum Left Atrial Volume (LAVmax), minimum Left Atrial Volume (LAVmin), left atrial presystolic volume (LAVpre), and Cross-Sectional Area (CSA) of each pulmonary vein were analyzed.

View Article and Find Full Text PDF

Early healing of bone defects is still a clinical challenge. Many bone-filling materials have been studied, among which photocrosslinked alginate has received significant attention due to its good biocompatibility and morphological plasticity. Although it has been confirmed that photocrosslinked alginate can be used as an extracellular matrix for 3D cell culture, it lacks osteogenesis-related biological functions.

View Article and Find Full Text PDF

Ethnopharmacological Relevance: At present,the global form of hypertension is severe,and liver-yang-hyperactivity hypertension(GYSK hypertension)is the most common type of hypertension.Folium Polygoni Cuspidati(HZY)are mainly used in Yunnan, China,to treat dizziness, headache,and hypertension caused by GYSK,and the content of the active ingredients of HZY and its efficacy varies in different periods.However,the mechanism of action and the effect of harvesting period are not clear.

View Article and Find Full Text PDF

Objective: To discuss the correlation between serum progesterone, glycosylated Hemoglobin (HbA1c), and insulin levels in pregnant women with Gestational Diabetes Mellitus (GDM) and the risk of Premature Rupture of Membranes (PROM).

Methods: A retrospective analysis was conducted on 52 patients diagnosed with GDM who also presented with PROM (Observation group) and compared with 89 patients diagnosed with GDM but not complicated with PROM (Control group). Progesterone, insulin, and HbA1c were detected.

View Article and Find Full Text PDF

Objective: Aortic Dissection (AD) is one of the most fatal acute diseases in cardiovascular diseases, with rapid onset and progression and a high fatality rate. This study aims to investigate the clinical values of non-enhancement peripheral pulse-gating rapid magnetic resonance imaging in deterministic diagnosis of AD.

Methods: Aorta magnetic resonance imaging was performed in 21 healthy volunteers at a 1.

View Article and Find Full Text PDF
Article Synopsis
  • * Changes in adiponectin levels are linked to cardiovascular diseases, and the paper reviews how it affects disease development and progression through cellular mechanisms and signaling pathways.
  • * The study also explores the potential of adiponectin as a diagnostic marker for cardiovascular issues and discusses strategies for modifying its levels to improve clinical outcomes.
View Article and Find Full Text PDF

Objective: To evaluate the regulatory effect of (DWYG) Decoction on lysoglycerophospholipids (Lyso-GPLs) in circulating exosomes in a mouse model of nonalcoholic fatty liver disease (NAFLD).

Methods: Circulating exosomes isolated from mouse serum by size exclusion chromatography were morphologically characterized using transmission electron microscope and examined for surface markers CD9, CD63 and TSG101 using Western blotting. Twenty-four male Kunming mice were randomized into 3 groups for normal feeding (control, =8) or high-fat diet feeding for 1 week to induce NAFLD, after which the latter mice were given DWYG decoction (treatment group, =8) or normal saline (model group, =8) by gavage for 4 weeks.

View Article and Find Full Text PDF

Discovery and evaluation of novel spiroheterocyclic protective agents via a SIRT1 upregulation mechanism in cisplatin-induced premature ovarian failure.

Bioorg Med Chem

August 2024

The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Oujiang Laboratory Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou, Zhejiang 325000, China; The Eye Hospital, School of Ophthalmology & Optometry, Wenzhou Medical University; Wenzhou 325027, China. Electronic address:

Currently, no effective treatment exists for premature ovarian failure (POF). To obtain compounds with protective effects against POF, we aimed to design and synthesize a series of spiroheterocyclic protective agents with a focus on minimizing toxicity while enhancing their protective effect against cisplatin-induced POF. This was achieved through systematic modifications of Michael receptors and linkers within the molecular structure of 1,5-diphenylpenta-1,4-dien-3-one analogs.

View Article and Find Full Text PDF

Pyroptosis, a form of caspase-1-dependent cell death, also known as inflammation-dependent death, plays a crucial role in diseases such as stroke, heart disease, or tumors. Since its elucidation, pyroptosis has attracted widespread attention from various sectors. Reactive oxygen species (ROS) can regulate numerous cellular signaling pathways.

View Article and Find Full Text PDF

Machine learning for predicting hematoma expansion in spontaneous intracerebral hemorrhage: a systematic review and meta-analysis.

Neuroradiology

September 2024

Department of Adult Internal Medicine, Qingdao Women's and Children's Hospital, No. 217 Liaoyang West Street, Shibei District, Qingdao, 266000, Shandong, China.

Purpose: Early identification of hematoma enlargement and persistent hematoma expansion (HE) in patients with cerebral hemorrhage is increasingly crucial for determining clinical treatments. However, due to the lack of clinically effective tools, radiomics has been gradually introduced into the early identification of hematoma enlargement. Though, radiomics has limited predictive accuracy due to variations in procedures.

View Article and Find Full Text PDF

Background: Bis-chalcone compounds with symmetrical structures, either isolated from natural products or chemically synthesized, have multiple pharmacological activities. Asymmetric Bis-chalcone compounds have not been reported before, which might be attributed to the synthetic challenges involved, and it remains unknown whether these compounds possess any potential pharmacological activities.

Aims: The aim of this study is to investigate the synthesis route of asymmetric bis-chalcone compounds and identify potential candidates with efficient anti-tumor activity.

View Article and Find Full Text PDF

Application and challenges of nitrogen heterocycles in PROTAC linker.

Eur J Med Chem

July 2024

Institute of Pharmacy and Pharmacology, Hunan Province, Cooperative Innovation Center for Molecular Target New Drug Study, College of Pharmacy, Hengyang Medical School, University of South China, Hengyang, 421001, China. Electronic address:

Article Synopsis
  • - The traditional molecularly targeted drugs fail to effectively address about 80% of human disease-related proteins due to a lack of active pockets, whereas PROTAC technology offers a solution by degrading target proteins instead of just inhibiting them.
  • - The effectiveness of PROTAC relies heavily on the choice of linkers, as previous flexible chain linkers have shown drawbacks like reduced hydrophilicity and potential hemolysis, impacting their pharmacokinetics and overall druggability.
  • - Recent studies have highlighted the benefits of using nitrogen heterocycles as linkers in PROTAC design, improving both metabolic processes and degradation efficiency, making them a focal point for pharmaceutical chemists in drug development.
View Article and Find Full Text PDF