Construction of rhodamine-based fluorescent sensor for fast, on-site quantitative detection of hazardous salicylic acid in practical sample analysis.

Salicylic acid (SA) is widely used in food storage, preservatives, additives, healthcare, and the pharmaceutical industry. However, various poisoning symptoms are frequently reported upon ingestion of a large amount of SA. Therefore, discovering new tools for sensing SA with fast, simple, and portable performance is imperative.

The Association of Myopia Progression with Changes in Retinal Thickness among Primary School Students with Myopia.

Purpose: To observe the relationship between myopia progression and changes in retinal thickness during one year of follow-up among primary school children.

Methods: The study included 1161 eyes of 708 myopic children, with 616 (53.06%) right eyes and 545 (46.

Knockout of TGF-β receptor II by CRISPR/Cas9 delays mesenchymal transition of Lens epithelium and posterior capsule opacification.

Posterior capsule opacification (PCO) is the most common postoperative complication of cataract surgery. Transforming growth factor-β (TGF-β) is related to epithelial-mesenchymal transition (EMT) of lens epithelial cells (LECs) that is proven to induce PCO formation in clinical and experimental studies. In this study, CRISPR sequences targeting exon of TGF-βRII were knocked out with lentiviral transfection in LECs.

Congenital coralliform cataract is the predominant consequence of a recurrent mutation in the CRYGD gene.

Background: Congenital cataract is a leading cause of treatable childhood blindness and both clinically and genetically heterogeneous. Among the already characterized phenotypes, coralliform cataract is a rare special form of congenital cataracts. Although previous studies had shown that mutations in the γD-crystallin (CRYGD) can result in congenital coralliform cataracts, no conclusive genotype-phenotype correlation might be drawn.

Long non-coding RNA-LINC00941 promotes the proliferation and invasiveness of glioma cells.

Glioma is one of the most common intracranial malignant tumors worldwide, accounting for 30%-40% of primary brain tumors. Long non-coding RNAs (lncRNAs) have been implicated in cancer malignant progression. Glioma is classified into multiple subtypes, but lncRNA expression pattern in different subtypes are not fully described.

NIR-triggered drug delivery system for chemo-photothermal therapy of posterior capsule opacification.

Posterior capsule opacification (PCO) is the most common complication after cataract surgery and is likely to cause the second loss of vision. Pharmacological PCO prophylaxis has been proved to be effective, yet no clinical option is available due to the lack of a suitable mode of administration. In this work, we propose a unique concept of NIR dual-triggered drug release from black phosphorus (BP)-based implantable intraocular lens (IOL) for controlled drug release and chemo-photothermal combination therapy of PCO.

eradication: Exploring its impacts on the gastric mucosa.

infects approximately 50% of all humans globally. Persistent infection causes multiple gastric and extragastric diseases, indicating the importance of early diagnosis and timely treatment. eradication produces dramatic changes in the gastric mucosa, resulting in restored function.

The association of myopia progression with the morphological changes of optic disc and β-peripapillary atrophy in primary school students.

Purpose: To study the association of myopia progression with the morphological changes of optic disc and β-peripapillary atrophy (β-PPA) in 8-11 years old primary school students.

Methods: This study was a prospective, school-based investigation. This study included 610 children (1008 eyes) who were continuously observed and had data available from 2016 to 2017 in the Sanhe Cohort Study of the Risk Factors for Myopia (SCSRFM).

A novel F30S mutation in γS-crystallin causes autosomal dominant congenital nuclear cataract by increasing susceptibility to stresses.

Despite of increasingly accumulated genetic variations of autosomal dominant congenital cataracts (ADCC), the causative genes of many ADCC patients remains unknown. In this research, we identified a novel F30S mutation in γS-crystallin from a three-generation Chinese family with ADCC. The patients possessing the F30S mutation exhibited nuclear cataract phenotype.

Piceatannol protects against cerebral ischemia/reperfusion‑induced apoptosis and oxidative stress via the Sirt1/FoxO1 signaling pathway.

Reperfusion is a critical therapeutic intervention used following acute ischemic stroke; however, it may cause cerebral ischemia/reperfusion injury (CIRI) and aggravate brain damage. Piceatannol (Pic), a hydroxylated analog of resveratrol, has been reported to exhibit anti‑inflammatory effects. However, the detailed molecular mechanisms and its effects on CIRI have not been sufficiently assessed, and, to the best of our knowledge, current methods of prevention of CIRI are limited.

Psychological symptoms in anophthalmic patients wearing ocular prosthesis and related factors.

Anophthalmic patients not only cause obvious functional deficits and facial deformities, but lead to poor psychological outcomes, although prosthesis wearing can offer improvements in psychological well-being to some extent. The study aimed to comprehensively evaluate the psychological symptoms and analyze related factors in anophthalmic patients wearing ocular prosthesis.Total of 150 anophthalmic patients and 120 control subjects were included in this cross-sectional study.

Long-term chemogenetic activation of M1 glutamatergic neurons attenuates the behavioral and cognitive deficits caused by intracerebral hemorrhage.

Acute spontaneous intracerebral hemorrhage (ICH) is a life-threatening disease. It is often accompanied by severe neurological sequelae largely caused by the loss of integrity of the neural circuits. However, these neurological sequelae have few strong medical interventions.

Congenital Monocular Strabismus Fixus.

Purpose: To investigate the clinical characteristics and magnetic resonance imaging (MRI) findings of the extraocular muscle and ocular motor nerves in congenital monocular strabismus fixus.

Methods: The retrospective observational case series of three patients with congenital monocular strabismus fixus were reviewed between January 1, 2006, and December 31, 2016. Ophthalmologic examination and thin-sectioned MRI of the ocular motor nerve and the orbit were performed on the three patients.

Neuroprotective effects of dexmedetomidine on traumatic brain injury: Involvement of neuronal apoptosis and HSP70 expression.

The aim of the present study was to investigate the protective effect of dexmedetomidine (Dex) on traumatic brain injury (TBI), and further evaluate whether the underlying neuroprotective mechanisms are associated with neurological apoptosis and the expression of 70 kDa heat shock protein (HSP70) in the hippocampus. A total of 90 adult male Sprague‑Dawley rats were randomly assigned into 3 groups (n=30/group): Sham, TBI and Dex groups. The rat models of TBI were established using a modified weight‑drop device and Dex (15 µg/kg) was intravenously administered immediately following TBI.

Resveratrol attenuates neuronal autophagy and inflammatory injury by inhibiting the TLR4/NF-κB signaling pathway in experimental traumatic brain injury.

Previous research has demonstrated that traumatic brain injury (TBI) activates autophagy and a neuroinflammatory cascade that contributes to substantial neuronal damage and behavioral impairment, and Toll-like receptor 4 (TLR4) is an important mediator of this cascade. In the present study, we investigated the hypothesis that resveratrol (RV), a natural polyphenolic compound with potent multifaceted properties, alleviates brain damage mediated by TLR4 following TBI. Adult male Sprague Dawley rats, subjected to controlled cortical impact (CCI) injury, were intraperitoneally injected with RV (100 mg/kg, daily for 3 days) after the onset of TBI.

Therapeutic effect of Captopril on rheumatoid arthritis in rats.

Objective: To investigate the therapeutic effect of the intervention treatment with different doses of Captopril on TNF-αcontents in serum of rheumatoid arthritis (RA) rats, and to provide the theoretical proofs for clinical application of Captopril in treatments of rheumatoid diseases.

Methods: Fifty Wistar rats were randomly divided into 5 groups, namely, Group A, Group B, Group C, Group D, Group E with 10 rats in each group. Injection of Freund's complete adjuvant was employed to establish adjuvant-induced arthritis model in rats.

A novel p.G112E mutation in BFSP2 associated with autosomal dominant pulverulent cataract with sutural opacities.

Purpose: To identify the genetic defect in a Chinese family with bilateral pulverulent sutural cataract.

Materials And Methods: A three-generation family with congenital cataract was recruited in the study. The study protocol followed the principles of the Declaration of Helsinki.

Association of transcription factor 4 (TCF4) and protein tyrosine phosphatase, receptor type G (PTPRG) with corneal dystrophies in southern Chinese.

Fuchs' endothelial dystrophy is a common type of posterior CD characterized by the development of gutta in the Descemet membrane. Recently, TCF4 was considered as a major risk gene for European FED cases. However, another recent report has shown that rs613872 was not associated with Singaporean Chinese FEDs.