A Narrative Review: Repurposing Metformin as a Potential Therapeutic Agent for Oral Cancer.

Oral cancer, particularly oral squamous cell carcinoma (OSCC), is a significant global health challenge because of its high incidence and limited treatment options. Major risk factors, including tobacco use, alcohol consumption, and specific microbiota, contribute to the disease's prevalence. Recently, a compelling association between diabetes mellitus (DM) and oral cancer has been identified, with metformin, a widely used antidiabetic drug, emerging as a potential therapeutic agent across various cancers, including OSCC.

[Ameliorative Effects of Cang-ai Volatile Oil on Left Ventricular Remodeling in Rats].

Objective: To evaluate with 7T cardiac magnetic resonance tissue tracking imaging (CMR-TT) the ameliorative effect of Cang-ai volatile oil (CAVO) on left ventricular remodeling (LVR) in rats induced by isoproterenol (ISO), and to make preliminary investigation into CAVO's effects on endothelial dysfunction in LVR.

Methods: A total of 35 healthy male Sprague-Dawley (SD) rats were randomly assigned to two groups, the experimental group ( =27) and the normal control group ( =8). The rat model of LVR was established by subcutaneous injection of ISO solution at 10 mg·kg ·d at multiple sites for 10 consecutive days.

Ophiopogonin D'-induced mitophagy and mitochondrial damage are associated with dysregulation of the PINK1/Parkin signaling pathway in AC16 cells.

Shenmai injection (SMI) is a patented traditional Chinese medicine that is extracted from Panax ginseng and Ophiopogon japonicus and is commonly used to treat cardiovascular diseases and tumors. The O. japonicus extract Ophiopogonin D' (OPD') is highly cardiotoxic.

Field-Free Magnetoplasmon-Induced Ultraviolet Circular Dichroism Switching in Premagnetized Magnetic Nanowires.

Broadband modulation of magnetic circular dichroism (MCD) using a relatively low magnetic field or by producing a field-free magnetoplasmonic effect in the remnant magnetic state was achieved by the integration of the noble metals (NMs) Au and Ag and the perpendicular magnetic anisotropy of Co with ZnO nanowires (NWs) used as the template. The samples containing NMs revealed MCD sign reversals and enhancements when compared with the original Co/ZnO NWs. The magnetoplasmonic effect of Au close to the visible light spectrum could induce the CD change in the visible region.

Induction of autophagy via the TLR4/NF-κB signaling pathway by astragaloside Ⅳ contributes to the amelioration of inflammation in RAW264.7 cells.

Cigarette smoking-related lung injury is one of the most common and fatal etiologies of many respiratory diseases, for which no effective interventions are available. Astragaloside Ⅳ (ASⅣ) is an active component extracted from Astragalus membranaceus. It is prescribed as a treatment for upper respiratory tract infections.

[Basic Research on Neuroprotective Effect of Volatile Oil of Cang Ai after Cerebral Ischemia-Reperfusion Injury Based on Diffusion Tensor Imaging].

Objective: To study the neuroprotective effect of inhalation of volatile oil of Cang Ai (VOCA) on cerebral ischemia-reperfusion injury model by MRI diffusion tensor imaging.

Methods: Twenty-four healthy adult male SD rats were randomly divided into sham operation group, model (middle cerebral artery occlusion (MCAO) ) group and VOCA group. Evaluated the degree of neurological impairment of rats in each group immediately after successful establishment of model or 7 d later according to Zea Longa scoring.

Bisintercalating DNA redox reporters for real-time electrochemical qLAMP.

The electrochemical detection methods have emerged as a potential alternative to the bench-top optical systems in monitoring nucleic acid amplification. DNA intercalating redox reporters play a crucial role in such monitoring schemes. Here, a series of bisintercalating redox probes have been tailor-made to meet specific requirements of electrochemical quantitative loop-mediated isothermal amplification (qLAMP).

Tea Consumption is Associated with Increased Risk of Kidney Stones in Northern Chinese: A Cross-sectional Study.

Kidney stones are a common urinary system condition that can progress to kidney disease. Previous studies on the association between tea consumption and kidney stones are inconsistent. A cross-sectional study to investigate the association between tea consumption and kidney stones was conducted from 2013 to 2014 and recruited 9,078 northern Chinese adults.

Glucose biosensor based on glucose oxidase immobilized at gold nanoparticles decorated graphene-carbon nanotubes.

Biopolymer pectin stabilized gold nanoparticles were prepared at graphene and multiwalled carbon nanotubes (GR-MWNTs/AuNPs) and employed for the determination of glucose. The formation of GR-MWNTs/AuNPs was confirmed by scanning electron microscopy, X-ray diffraction, UV-vis and FTIR spectroscopy methods. Glucose oxidase (GOx) was successfully immobilized on GR-MWNTs/AuNPs film and direct electron transfer of GOx was investigated.

[Cross-sectional study of relation between blood pressure and heart rate variability in patients with peritoneal dialysis].

Objective: To analyze the possible relationship between heart rate variability (HRV) and blood pressure in peritoneal dialysis patients.

Methods: In this cross-sectional study, 93 continuous ambulatory peritoneal dialysis patients (CAPD) patients were enrolled. Patients were divided into three groups according blood pressure.

A preliminary study on the medical expenditure of Chinese medicine and integrative medicine treatment for influenza A (H1N1) in the fever clinics.

Objective: To analyze the effectiveness of Chinese medicine and integrated Chinese and Western medicine for influenza A (H1N1) in the fever clinics and its relevant expenditure.

Methods: A prospective survey on the clinical epidemic observation and follow-up was conducted from July 2009 to October 2009 with a self-developed questionnaire whose contents including the clinical data of the confirmed 149 H1N1 cases and their relevant therapeutic expenditure. The patients were assigned to the Chinese medicine group (22 cases treated by Chinese medicine alone) and integrative medicine group (124 cases treated by both Chinese medicine and Western medicine).

Effects of Tongguan Capsule on post-myocardial infarction ventricular remodeling and cardiac function in rats.

Objective: To observe the effects of Tongguan Capsule (TGC) on post-myocardial infarction ventricular remodeling and heart function in rats.

Methods: A rat model of acute myocardial infarction (AMI) was established by coronary ligation. Experimental rats were randomized to 4 groups including three model groups (Group A: captopril 5 mg/kg * day, n=7; Group B: TGC 10 g/kg * day, n=7; and Group C: placebo, n=8), and a sham-control group (Group D: blank control, n=6).

[Effect of Tongguan capsule on post-intervention patients of coronary heart disease with qi-deficiency and blood stasis syndrome].

Objective: To observe the effect of Tongguan Capsule (TGC), a Chinese herbal preparation for supplementing qi and activating blood circulation, in patients after percutaneous coronary intervention (PCI) with qi-deficiency and blood stasis syndrome.

Methods: One hundred patients after successful PCI operation were assigned to two groups, 50 in each group. Western routine therapy with anti-thrombosis and anti-coagulant agents were applied in all patients before, during and after operation, while to the patients in the treated group, TGC was given additionally.

[Study on changes of TCM syndrome in patients with coronary heart disease before and after intervention treatment].

Objective: To observe the changing laws of TCM syndrome type in patients with coronary heart disease (CHD) before and after intervention treatment (IT) and to explore the influence of IT on TCM syndrome type.

Methods: The TCM syndrome type of 71 patients with "Chest-Bi" was differentiated before and after percutaneous coronary intervention (PCI) treatment, of which the most common syndrome types were qi deficiency, yang deficiency, yin deficiency, qi stagnation, blood stasis, phlegm, cold coagulation, heat-syndrome, etc.

Results: Before PCI treatment, syndrome types of blood stasis (53 cases, 74.