Increased peripheral leukocyte aggravates brain injury and leads to poor outcome in stroke patients receiving intravenous thrombolysis: A study based on clinical evidence.

Whether the dynamic development of peripheral inflammation aggravates brain injury and leads to poor outcome in stroke patients receiving intravenous thrombolysis (IVT), remains unclear and warrants further study. In this study, total of 1034 patients with acute ischemic stroke who underwent IVT were enrolled. Serum leukocyte variation (whether increase from baseline to 24 h after IVT), National Institutes of Health Stroke Scale (NIHSS), infarct volume, early neurologic deterioration (END), the unfavorable outcome at 3-month (modified Rankin Scale [mRS] score ≥3) and mortality were recorded.

Myocardium-targeted liposomal delivery of the antioxidant peptide 8P against doxorubicin-induced myocardial injury.

Doxorubicin (Dox) is a broad-spectrum antineoplastic chemotherapeutic agent used in clinical settings, yet it exhibits significant cardiotoxicity, which in severe cases can lead to heart failure. Research indicates that oxidative stress plays a pivotal role in Dox -induced cardiomyocyte injury. Therefore, the application of antioxidants represents an effective strategy to mitigate the cardiotoxic effects of doxorubicin.

Biological effects and mechanism of β-amyloid aggregation inhibition by penetrable recombinant human HspB5-ACD structural domain protein.

Alzheimer's disease (AD) is a global medical challenge. Studies have shown that neurotoxicity caused by pathological aggregation of β-amyloid (Aβ) is an important factor leading to AD. Therefore, inhibiting the pathological aggregation of Aβ is the key to treating AD.

Functional modification of recombinant brain-derived neurotrophic factor and its protective effect against neurotoxicity.

Brain-derived neurotrophic factor (BDNF) is a neurotrophic protein that promotes neuronal survival, increases neurotransmitter synthesis, and has potential therapeutic effects in neurodegenerative and psychiatric diseases, but its drug development has been limited by the fact that recombinant proteins of BDNF are unstable and do not penetrate the blood-brain barrier (BBB). In this study, we fused a TAT membrane-penetrating peptide with BDNF to express a recombinant protein (TBDNF), which was then PEG-modified to P-TBDNF. Protein characterization showed that P-TBDNF significantly improved the stability of the recombinant protein and possessed the ability to penetrate the BBB, and in cellular experiments, P-TBDNF prevented MPTP-induced nerve cell oxidative stress damage, apoptosis and inflammatory response, and its mechanism of action was closely related to the activation of tyrosine kinase B (TrkB) receptor and inhibition of microglia activation.

A narrative review on the application of artificial intelligence in renal ultrasound.

Kidney disease is a serious public health problem and various kidney diseases could progress to end-stage renal disease. The many complications of end-stage renal disease. have a significant impact on the physical and mental health of patients.

Isolation and purification of (Rupr. & Maxim.) S. Y. Hu peptides and study of their antioxidant effects and mechanisms.

Oxidative stress is a state of imbalance between oxidant and antioxidant effects in the body, which is closely associated with aging and many diseases. Therefore, the development of antioxidants has become urgent. In this study, we isolated three polypeptides, G-6-Y, P-8-R, and F-10-W, from (Rupr.

PEG-modified nano liposomes co-deliver Apigenin and RAGE-siRNA to protect myocardial ischemia injury.

Ischemic heart disease (IHD) is a cardiac disorder in which myocardial damage occurs as a result of myocardial ischemia and hypoxia. Evidence suggests that oxidative stress and inflammatory responses are critical in the development of myocardial ischemia. Therefore, the combination of antioxidant and anti-inflammatory applications is an effective strategy to combat ischemic heart disease.

Recombinant human HspB5-ACD structural domain inhibits neurotoxicity by regulating pathological α-Syn aggregation.

The treatment of Parkinson's disease is a global medical challenge. α-Synuclein (α-Syn) is the causative protein in Parkinson's disease and is closely linked to its progression. Therefore, inhibiting the pathological aggregation of α-Syn and its neurotoxicity is essential for the treatment of Parkinson's disease.

Lung cancer presenting with acute myocardial infarction and pulmonary embolism within 1 month.

Acute myocardial infarction and pulmonary embolism can have life-threatening consequences such as congestive heart and respiratory failure, respectively. Cancer patients are at great risk of both acute myocardial infarction and pulmonary embolism complications because the malignancy sparks the patient's blood hypercoagulable state. Nevertheless, the literature currently offers only a few reports on acute myocardial infarction associated with pulmonary embolism, and two of them occurred in the same cancer patient.

Anti-photoaging effect and mechanism of flexible liposomes co-loaded with apigenin and doxycycline.

Prolonged exposure to UV light can lead to photo-ageing of the skin. Therefore, the development and application of anti-photoaging drugs is urgent. In this study, we co-loaded apigenin (Apn) and doxycycline (Doc), a broad-spectrum inhibitor of matrix metalloproteinases (MMPs), into flexible liposomes to exert anti-photoaging effects by combating oxidative stress, anti-inflammation, reducing the activation of MMPs and preventing collagen loss.

Influence and significance of bilateral upper-extremity training on recovery of upper-extremity motor function for hemiplegic patients with mild-moderate cerebral apoplexy: a randomised controlled study.

Background: The recovery of coordination ability of both hands is conductive to improving the activity of daily living for hemiplegic patients.

Objective: To explore the influence and significance of bilateral upper-extremity training on recovery of upper-extremity motor function for hemiplegic patients with mild-moderate cerebral apoplexy.

Methods: Patients were divided into control group and experimental group.

Case Report: Patient With Lung Adenocarcinoma With Rearrangement Shows Impressive Progression-Free Survival After Sequential Crizotinib and Ceritinib Treatment.

The anaplastic lymphoma kinase (ALK) gene rearrangement is a driving mutation that underlies about 5-6% of non-small cell lung cancer (NSCLC) cases. Lung cancers that are ALK gene rearrangement-positive can be effectively treated with ALK inhibitors. However, the response of patients with rarer ALK gene rearrangements to ALK inhibitors remains unknown.

Clinical Potential of miR-451 and miR-506 as a Prognostic Biomarker in Patients with Breast Cancer.

Background: The incidence and mortality of breast cancer in the world remain high. The function and important role of miR-451 and miR-506 in a series of cancers have been proved. The purpose of this research was to explore the clinical diagnosis and prognostic significance of miR-451 and miR-506 expression in breast cancer.

Relationship Between Myocardial Injury and Expression of PGC-1α and Its Coactivators in Chronic Keshan Disease.

Objective: Keshan disease (KD) is a mitochondrial cardiomyopathy. The present study explored the roles of peroxisome proliferator-activated receptor (PPAR)-γ coactivator-1α (PGC-1α), the key regulator of mitochondrial structure and function, and its coactivators in myocardial injury in chronic KD. Furthermore, the usefulness of these molecules in the diagnosis of chronic KD was assessed.

Expression levels and clinical values of miR-92b-3p in breast cancer.

Background: miR-92b is a carcinogenic miRNA that has great potential as a biomarker for disease prognosis, diagnosis, and treatment in the clinic. It is of great significance to analyse the relationship between miR-92b and the clinicopathological characteristics of cancer patients. This paper aimed to investigate the expression levels and clinical values of miR-92b-3p in breast cancer (BC).

Effect of sacubitril/valsartan on inflammation and oxidative stress in doxorubicin-induced heart failure model in rabbits.

Our study evaluates the effects of sacubitril/valsartan (SAC/VAL) in the rabbit model of doxorubicin-induced heart failure. Twenty rabbits (5 per group) were administered with doxorubicin (DOX, 1.5 mg kg, ) to induce heart failure.

Knockdown of SGLT1 prevents the apoptosis of cardiomyocytes induced by glucose fluctuation via relieving oxidative stress and mitochondrial dysfunction.

Fluctuations in the concentration of glucose in the blood is more detrimental than a constantly high level of glucose with respect to the development of cardiovascular complications associated with diabetes mellitus (DM). Sodium glucose cotransporter 2 (SGLT2) inhibitors have been developed as antidiabetic drugs with cardiovascular benefits; however, whether inhibition of SGLT1 protects the diabetic heart remains to be determined. This study investigated the role of SGLT1 in rat H9c2 cardiomyocytes subjected to fluctuating levels of glucose and the underlying mechanisms.

Risk Factors for Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Industrial Regions of China: A Multicenter Cross-Sectional Study.

Background: The exacerbation of chronic obstructive pulmonary disease (COPD) seriously affects the patient's quality of life and prognosis. This multicenter cross-sectional study investigated the characteristics of stable COPD and risk factors for acute exacerbation of COPD (AECOPD) in patients in Changchun, Jilin Province, China.

Methods: The study included 400 outpatients admitted to four secondary hospitals and four tertiary hospitals in Jilin Province from March 2018 to March 2019.

Case Control Study on Radioactive Stents Versus Conventional Stents for Inoperable Esophageal Squamous Cell Carcinoma.

Purpose: The purpose of this study was to compare the relative clinical efficacy of radioactive and normal stent insertion for the treatment of inoperable obstructive esophageal squamous cell carcinoma (OESCC).

Materials And Methods: Between January 2014 and December 2018, consecutive OESCC patients were treated via either radioactive or normal stent insertion.

Results: A total of 42 and 39 OESCC patients were treated via radioactive and normal stent insertion, respectively.

Integrative Analysis to Identify Common Genetic Markers of Metabolic Syndrome, Dementia, and Diabetes.

BACKGROUND Emerging data have established links between systemic metabolic dysfunction, such as diabetes and metabolic syndrome (MetS), with neurocognitive impairment, including dementia. The common gene signature and the associated signaling pathways of MetS, diabetes, and dementia have not been widely studied. MATERIAL AND METHODS We exploited the translational bioinformatics approach to choose the common gene signatures for both dementia and MetS.

Codonopsis lanceolata polysaccharide CLPS inhibits melanoma metastasis via regulating integrin signaling.

β1 integrin-mediated migration plays a fundamental role in melanoma metastasis. Here, we evaluated the molecular mechanisms underlying the anti-metastatic capacity of a polysaccharide fraction (CLPS) from Codonopsis lanceolata. CLPS inhibited in vivo melanoma metastasis in a B16F10 pulmonary metastasis model, impaired β1 integrin-mediated B16F10 melanoma cell migration in vitro evaluated by Transwell assay, reduced affinity between β1 integrin and ligand protein GST-FNIII.

Juglone exerts antitumor effect in ovarian cancer cells.

Objectives: Juglone is isolated from many species of the Juglandaceae family and used as an anti-viral, anti-bacterial, and anti-tumor therapeutic. Here, we evaluated juglone-induced antitumor effect in ovarian cancer SKOV3 cells.

Materials And Methods: MTT assay was performed to examine juglone anti-proliferative effect.