Effects of Cadmium Exposure on Oxidative Stress in Atherosclerotic Rats by Downregulating TopBP1 Expression to Induce Mitochondrial DNA Damage.

Objective: To explore the mechanism of the effect of cadmium exposure on TopBP1-induced mitochondrial DNA damage in atherosclerotic rats to affect oxidative stress.

Methods: 50 rats were established atherosclerotic model, and they were divided into model control group (MC group), low-dose cadmium exposure group (LD group), medium-dose cadmium exposure group (MD group), high-dose cadmium exposure group (HD group), and positive control group, with 10 rats in each group. Rats in the LD group, MD group, and HD group were intraperitoneally injected with different doses of cadmium acetate solution for intervention, rats in the PC group were intraperitoneally injected with oxidized banking solution, and those in the MC group were injected with normal saline.

Bioinformatic identification reveals a m6A-binding protein, IGF2BP2, as a novel tumor-promoting gene signature in thyroid carcinoma.

N6-methyladenosine (m6A) modification plays a crucial role in thyroid carcinoma (THCA). Insulin-like growth factor 2 binding protein 2 (IGF2BP2) is a m6A-binding protein. We aimed to explore the effect of IGF2BP2 on the development of THCA.

Hepatic portal venous gas complication associated with the thoracic endovascular aortic repair for aortic dissection: a case report and literature review.

Aortic dissection (AD) is a serious disease with a higher mortality. The thoracic endovascular aortic repair (TEVAR) is a first line regimen for aortic dissection. Hepatic portal venous gas (HPVG) is a rare disease, and its definite mechanism is unknown.

Assessing Mailuoning injection in wound healing and thrombophlebitis management: A rat model study.

Thrombophlebitis is the inflammatory condition characterized by obstruction of one or more vessels, commonly in the legs, due to the formation of blood clots. It has been reported that traditional Chinese medicine, including Mailuoning injection, is advantageous for treating inflammatory and blood disorders. This research assessed the therapeutic efficacy of Mailuoning injection in the treatment of thrombophlebitis in rodents, as well as investigated its impact on fibrinolysis, inflammation, and coagulation.

Estrogen-related genes for thyroid cancer prognosis, immune infiltration, staging, and drug sensitivity.

Background: Thyroid cancer (THCA) has become increasingly common in recent decades, and women are three to four times more likely to develop it than men. Evidence shows that estrogen has a significant impact on THCA proliferation and growth. Nevertheless, the effects of estrogen-related genes (ERGs) on THCA stages, immunological infiltration, and treatment susceptibility have not been well explored.

LIM Homeobox 2 Increases Adhesion-Regulating Molecule 1 Transcription to Facilitate the Pathological Progression of Oxidized Low-Density Lipoprotein-Stimulated Atherosclerotic Cell Models.

Endothelial-mesenchymal transition (EndMT) and endothelial cell apoptosis have been documented to have a role in atherosclerosis (AS) progression. To deepen knowledge in this aspect, our study investigated the effect of LIM homeobox 2 (LHX2) and adhesion-regulating molecule 1 (ADRM1) on EndMT and endothelial cell apoptosis in the oxidized low-density lipoprotein (ox-LDL) -stimulated AS cell model.Ox-LDL was utilized to treat human umbilical vein endothelial cells (HUVECs) for constructing an AS model in vitro, followed by measurement of LHX2 and ADRM1 expressions.

Design and validation of a multi-objective waypoint planning algorithm for UAV spraying in orchards based on improved ant colony algorithm.

Introduction: Current aerial plant protection with Unmanned Aerial Vehicles (UAV) usually applies full coverage route planning, which is challenging for plant protection operations in the orchards in South China. Because the fruit planting has the characteristics of dispersal and irregularity, full-coverage route spraying causes re-application as well as missed application, resulting in environmental pollution. Therefore, it is of great significance to plan an efficient, low-consumption and accurate plant protection route considering the flight characteristics of UAVs and orchard planting characteristics.

Deep Learning Reconstruction Algorithm-Based MRI Image Evaluation of Edaravone in the Treatment of Lower Limb Ischemia-Reperfusion Injury.

This research aimed to evaluate the therapeutic effect of edaravone on lower limb ischemia-reperfusion injury by MRI images of graph patch-based directional curvelet transform (GPBDCT), compression reconstruction algorithm. 200 patients with lower limb ischemia-reperfusion injury after replantation of severed limb were randomly divided into the observation group (edaravone treatment) and control group (Mailuoning injection treatment), with 100 cases in each group. MRI scanning and image processing using the GPBDCT algorithm were used to evaluate the therapeutic effect of the two groups of patients.

CircSOD2 Contributes to Tumor Progression, Immune Evasion and Anti-PD-1 Resistance in Hepatocellular Carcinoma by Targeting miR-497-5p/ANXA11 Axis.

Circular RNAs (circRNAs) can function as functional molecules in hepatocellular carcinoma (HCC). Herein, circRNA superoxide dismutase 2 (circSOD2) was researched in HCC progression and immune system. The real-time polymerase chain reaction (qRT-PCR) was used for quantification of circSOD2, microRNA-497-5p (miR-497-5p) and Annexin A11 (ANXA11).

Spontaneous isolated dissection at renal upper abdominal aortic: a rare case report.

Arterial dissection is defined as a cleavage of the arterial wall caused by intramural hematoma. Isolated extra-aortic arterial dissection has been reported in renal and carotid arteries in few literatures but suprarenal aorta dissection associated with retrograde formation of a giant descending thoracic aneurysm is considered very rare. We present a quite unusual case of suprarenal aorta dissection associated with retrograde formation of a giant descending thoracic aneurysm sparing both renal and mesenteric vessels, without any branch vessel involvement or visceral damage.

miR-144 regulates transforming growth factor-β1 iduced hepatic stellate cell activation in human fibrotic liver.

Objectives: Activation of hepatic stellate cells (HSCs) into collagen producing myofibroblasts is critical for pathogenesis of liver fibrosis. Transforming growth factor-β1 (TGF-β1) is one of the main profibrogenic mediators for HSC transdifferentiation. Recent studies have shown effect of microRNAs (miRNAs) on regulating TGF-β1-induced HSC activation during liver fibrosis.

[Effects of E-selectin and their ligands on the adhesive metastasis of hepatocellular carcinoma].

Objectives: To explore the effects of E-selectin, ICAM-1 and their ligands on the adhesive metastasis of hepatocellular carcinoma (HCC), and to select possible anti-adhesion drugs for hepatocellular carcinoma metastasis.

Methods: 78 HCC patients were analyzed with the correlation of clinical features to the expression levels of E-selectin, sLeX, sLeA and CD44v6 in the tumor tissue. The adhesion between HepG2 and endothelial cell lines was examined by solid phase adhesion assay in vitro.