Analysis of anterior corneal surface shape after replacing orthokeratology lenses carrying a small base curve diameter.

Purpose: The study analyzed the changes in corneal surface shape after replacing orthokeratology lenses carrying a small base curve (BC) diameter.

Methods: In this retrospective study, we included ~54 right eyes belonging to 54 myopic children who insisted on wearing an orthokeratology (ortho-k BC 6.0 mm) lens for more than 12 months and then replaced the second ortho-k (BC 6.

Causal association between Parkinson's disease and cancer: a bidirectional Mendelian randomization study.

Background: Previous observational research has indicated a correlation between Parkinson's disease (PD) and multiple cancers; but the causality remains unclear. Thus, we utilized Mendelian randomization (MR) analysis to explore the potential causal link between PD and various cancers.

Methods: We conducted a bidirectional two-sample Mendelian randomization (TSMR) of genetic variants associated with PD and 14 types of cancers.

Corneal asymmetry contributes decentration in both spherical and toric orthokeratology lenses.

Purpose: To discuss the characteristics of anterior corneal elevation asymmetry in myopic eyes and clarify which kind of asymmetry most influenced lens position.

Methods: In this retrospective study of 199 consecutive myopic participants, corneal topography was used to analyse asymmetry in anterior corneal elevation. Amongst them, 65 participants (65 eyes) who underwent orthokeratology (31 and 34 with spherical and toric lenses, respectively) were re-evaluated.

Analysis of corneal surface shape following overnight orthokeratology with different optical zone diameters.

Purpose: This study analyzed the corneal surface shape following overnight orthokeratology with different optical zone diameters.

Methods: A total of 82 eyes belonging to 41 myopic children who completed 1 month of the orthokeratology (ortho-k) lens wear at the Eye Hospital of Wenzhou Medical University from January 2022 to January 2023 were retrospectively analyzed. According to the size of the base curve (BC) of ortho-k lens, patients were divided into BC 5.

Single-walled carbon nanotube-protein complex: A strategy to improve the immune response to protein in mice.

Vaccines represent an effective tool for controlling disease infection. As a key component of vaccines, many types of adjuvants have been developed and used today. This study is designed to investigate the efficacy of single-walled carbon nanotubes (SWCNTs) as a new adjuvant.

Reduced contrast sensitivity function is correlated with changes to cone photoreceptors in simple high myopia.

Purpose: To investigate the contrast sensitivity function (CSF) changes in simple high myopia (SHM) and evaluate the correlations between these changes with the early changes in the retinal microstructure.

Methods: This prospective study comprised 81 subjects, 20 with emmetropia (EM), 26 with low myopia and moderate myopia (LM/MM), and 35 with SHM. The area under the log CSF curve (AULCSF) and the cut-off spatial frequency (Cut-off SF) were employed as measures of CSF.

Appropriate addition power for aphakic infants determined by a smart wearable device Clouclip.

Clinical Relevance: It is particularly important to perform reasonable and effective optical correction to enable visual development after primary lens removal surgery for congenital cataracts. Aphakic infants need a suitable addition power of prescription (ADD) to help them focus on close visual objects.

Background: It is challenging to obtain appropriate ADD power for infants due to poor cooperation and lack of subjective feedback.

Comparative study on wound healing and infection between open and minimally invasive surgical methods in pediatric otolaryngology surgery.

Pediatric otolaryngology surgeries are crucial interventions requiring careful consideration of surgical methods to optimize outcomes. The choice between open and minimally invasive surgical approaches in this context warrants thorough investigation. While both methods aim to address ear, nose, and throat conditions in children, a comparative study assessing their impact on crucial factors such as intraoperative parameters, wound healing, complications, and postoperative pain is essential.

MiR-193b-3p Regulates TLR4 Expression to Inhibit Inflammation by Targeting ETS1 in Allergic Rhinitis.

Introduction: Allergic rhinitis (AR) is identified as a multifactorial disease caused by the interaction of genes and surroundings, which is difficult to cure. MicroRNAs were reported to be engaged in AR development. Here, we aimed to seek the anti-inflammatory effects and regulatory mechanism of miR-193b-3p in AR.

Comprehensive microbiomes and fecal metabolomics combined with network pharmacology reveal the effects of Jichuanjian on aged functional constipation.

Background: Functional constipation is a common gastrointestinal disorder especially severely affecting the life quality of the aged. Jichuanjian (JCJ) has been widely used for aged functional constipation (AFC) in clinic. Yet, the mechanisms of JCJ merely scratch the surface with being studied at a single level, rather than from a systematic perspective of the whole.

Relationship between single nucleotide polymorphism of NOS2 gene and inheritance of allergic rhinitis in children.

Allergic rhinitis is a common chronic disease, and its high incidence has a great negative impact on the quality of life of many people, especially children. In this paper, through in-depth analysis of NOS2 gene polymorphism, the protective mechanism of NOS2 gene against AR was studied to provide theoretical and scientific basis for the diagnosis of children with AR. It was concluded that the concentration of Immunoglobulin E (IgE) in rs2297516 was 0.

Preliminary investigation of the diagnosis and gene function of deep learning PTPN11 gene mutation syndrome deafness.

Syndromic deafness caused by PTPN11 gene mutation has gradually come into the public's view. In the past, many people did not understand its application mechanism and role and only focused on non-syndromic deafness, so the research on syndromic deafness is not in-depth and there is a large degree of lack of research in this area. In order to let the public know more about the diagnosis and gene function of deafness caused by PTPN11 gene mutation syndrome, this paper used deep learning technology to study the diagnosis and gene function of deafness caused by syndrome with the concept of intelligent medical treatment, and finally drew a feasible conclusion.

Mesenchymal stem cells-derived exosomal miR-653-5p suppresses laryngeal papilloma progression by inhibiting BZW2.

Objectives: Although miR-653-5p has been validated to participate in the progression of multiple types of cancer, the functional role of exosomal miR-653-5p derived from Mesenchymal Stem Cells (MSCs) in Laryngeal Papilloma (LP) has still remained elusive. Hence, this study aimed to investigate the role of MSCs-derived exosomal miR-653-5p in LP.

Methods: LP tissues (n = 15) and adjacent normal tissues (n = 10) were collected to examine the expression level of miR-653-5p.

Analysis of virulence genes, drug resistance detection, and pathogenicity in Enterococcus from farm animals.

This study aimed to investigate the presence of eight virulence genes (ace, asa1, esp, efaA, gelE, cylA, agg, fsr) in Enterococcus from a variety of animals and to explore the drug resistance and pathogenicity. This could provide a theoretical basis for clinical treatment of Enterococcus infections. Anal swabs from pigs, chickens, cattle, and dogs in farms and pet hospitals were collected for Enterococcus isolation and identification.

Prevention of foreign bodies entering Children's respiratory tracts: The effect of the Caregiver's knowledge, behaviour and attitude.

Objectives: To explore the effect of the caregiver's knowledge, behaviour and attitude on the prevention of foreign bodies in children's respiratory tracts to provide a basis for publicity and education on foreign bodies in children's respiratory tracts.

Methods: A case-control method was used to investigate the knowledge, behaviour and attitude of the caregivers of 900 paediatric patients at Hunan Children's Hospital from June 2017 to February 2019. Caregivers of 300 children with foreign bodies removed by rigid bronchoscopy were selected as the case group.

Comprehensive 16S rRNA sequencing based microbiomes and H NMR based metabolomics reveal the relationships of aging and constipation.

Aging is a complex physiological process associated with degenerative disorders of metabolism and intestinal flora. Constipation is an age-dependent gastrointestinal disease, which is involved in several diseases, such as cardiovascular and cerebrovascular diseases, colon cancer, etc. Gut microbiota is involved in both aging and constipation, which is probably through metabolism.

Phosphatidylethanolamine-binding protein 1 (PEBP1) mediates the regulatory role of microRNAs (miRNAs)-205-5p in degranulation and histamine release.

miR-205-5p plays a vital role in the inflammation of allergic rhinitis (AR). The study is designed to investigate the effects and mechanism of miR-205-5p in AR in vivo and in vitro. An OVA-induced mice model and anti-DNP IgE-induced RBL-2H3 cell model were established.

An enhanced immunochromatography assay based on colloidal gold-decorated polydopamine for rapid and sensitive determination of gentamicin in animal-derived food.

In this study, an enhancing immunochromatography assay (ICA) based on colloidal gold-decorated polydopamine (CG@PDA) was firstly developed for gentamicin in milk, muscle, liver and kidney simultaneously. CG@PDA was synthesized by one-pot method with better signal intensity, colloidal stability, and antibody coupling efficiency than traditional colloidal gold. The detection limit of the developed ICA was about 1.

Brain and testicular metabonomics revealed the protective effects of Guilingji on senile sexual dysfunction rats.

Ethnopharmacological Relevance: Guilingji (GLJ), which has been used to treat male diseases in China for centuries, contains 28 Chinese herbs and was previously established as an effective treatment for male sexual dysfunction. However, its mechanism of action remains unclear.

Aim Of The Study: To explore the efficacy and mechanism of action of GLJ in improving senile sexual dysfunction (SSD) in aging rats.

Aberrant expressions of circulating lncRNA NEAT1 and microRNA-125a are linked with Th2 cells and symptom severity in pediatric allergic rhinitis.

Objective: Long noncoding RNA nuclear enriched abundant transcript 1 (lnc-NEAT1) and its target microRNA-125a (miR-125a) are reported to regulate immune and inflammation process in allergic rhinitis (AR). Hence, this study intended to investigate the correlation between lnc-NEAT1 and miR-125a expressions, as well as their clinical values in pediatric AR patients.

Methods: Peripheral blood mononuclear cell samples from 80 pediatric AR patients, 40 disease controls (DCs), and 40 healthy controls (HCs) were collected to detect lnc-NEAT1 and miR-125a expressions by reverse transcription-quantitative polymerase chain reaction.

Immunochromatographic assays based on three kinds of nanoparticles for the rapid and highly sensitive detection of tylosin and tilmicosin in eggs.

Three kinds of immunochromatographic assays (ICAs) are proposed for the highly sensitive and rapid determination  of tylosin (TYL) and tilmicosin (TIM) in eggs based on colloidal gold (CG), latex microsphere (LM), and time-resolved fluorescent microsphere (TRFM). Three types of ICAs could tolerate the egg matrix via simple sample pretreatment and demonstrated high sensitivity for TYL and TIM with cut-off values of 6/6/3 μg/kg and 14/14/6 μg/kg, respectively. Furthermore, in a single-blind parallel study 20 egg samples were analyzed  by the three developed ICAs and confirmed by LC-MS/MS.