Influence of acupuncture intensity on analgesic effects in AA rat models.

Objective: To investigate the influence of acupuncture lifting-thrusting frequency and amplitude on the analgesic effects, and its correlation with mast cell degranulation.

Methods: Acute adjuvant arthritis (AA) rat models were employed. Robot-arm aided lifting-thrusting acupuncture therapy was conducted with various frequencies (ranging from 0.

Genetic analysis of patients with low-frequency non-syndromic hearing loss.

Low-frequency non-syndromic hearing loss (LFNSHL) is a rare auditory disorder affecting frequencies ≤ 2000 Hz. To elucidate its genetic basis, we conducted whole-exome sequencing on nine Chinese families (31 affected individuals) with LFNSHL. Four heterozygous pathogenic variants, including two novel variants, were identified in common LFNSHL-related genes (WFS1, DIAPH1) and less common genes (TNC, EYA4), achieving a 44% genetic diagnosis rate.

Brillouin assessment of the crystalline lens in patients with high myopia after long-term implantable collamer lens V4c implantation.

Purpose: To evaluate the long-term effects of implantable collamer lens (ICL) V4c on the biomechanical and morphological properties of crystalline lenses in Chinese adults with high myopia using Brillouin microscopy (BM).

Methods: In this case-control study, 102 highly myopic eyes from 102 patients (18-48 years, preoperative spherical equivalent (SE): -6.00--21.

Study on Recovery Strategy of Hearing Loss & SGN Regeneration Under Physical Regulation.

The World Health Organization (WHO) reports that by 2050, nearly 2.5 billion people are expected to have some degree of hearing loss (HL) and at least 700 million will need hearing rehabilitation. Therefore, there is an urgent need to develop treatment strategies for HL.

Hsa_circRNA_100791 Modulates Trim13 Through Sponging miR-487b-5p to Facilitate Inflammation in Allergic Rhinitis.

Background: Circular RNAs (circRNAs) are a novel class of endogenous non-coding RNA molecules in eukaryotes, involved in many essential biological processes. However, their role in allergic rhinitis (AR) has not been extensively studied.

Methods: The expression levels of hsa_circRNA_100791 were measured using qRT-PCR in peripheral blood mononuclear cells (PBMCs) and nasal mucosa from AR patients.

Taurine mechanism in preventing retinal cell damage from acute ocular hypertension through GTPBP3 regulation.

We aimed to explore the protective effects and underlying mechanisms of taurine on retinal cells during acute ocular hypertension (AOH)-induced damage. Retinal morphology, apoptosis, mitochondrial structure, electroretinography, expression of GTP binding protein 3 (GTPBP3), and molecules in the unfolded protein response (UPR) were examined in an AOH mouse model and wild-type (WT) mice with or without intravitreal injection of taurine. For in vitro experiments, the GTPBP3 expression and endoplasmic reticulum (ER) stress were examined in R28 cell line under hydrogen peroxide (HO)-induced damage or hypoxia/reoxygenation (H/R)-induced damage, with or without taurine pretreatment.

The PROTAC selectively degrading BCL-X inhibits the growth of tumors and significantly synergizes with Paclitaxel.

B-cell lymphoma extra large (BCL-X) is an important anti-apoptotic protein of BCL-2 family. It is frequently overexpressed in various hematologic and solid tumors, often positively correlated with chemotherapy resistance in tumors. However, the clinical development of the small molecule BCL-X inhibitor ABT-263 has been challenged on account of its on-target and dose-limiting toxicity.

Development and validation of a nomogram to predict overall survival in patients with External auditory canal cancer.

Aim: We aimed to examine the influence of various prognostic factors on the outcome of external auditory canal (EAC) cancer and create a graphical prediction tool, marking a first in this field, premised on these determinants.

Methods: We retrospectively analysed 173 patients with EAC cancer, making this the largest patient cohort in the literature. Survival analysis was performed using the Kaplan-Meier method, and the log-rank test was used to assess the differences between established prognostic variables.

Engrailed1 in Parvalbumin-Positive Neurons Regulates Eye-Specific Retinogeniculate Segregation and Visual Function.

Homeobox transcription factor Engrailed1 (En1) is expressed in the ectoderm and mediates the establishment of retinotectal topography, but its role in eye-specific retinogeniculate segregation and visual function remains unclear. Parvalbumin (PV) neurons, which are widely distributed in the visual pathway, play a crucial role in visual development and function. In this study, we conditionally knocked out En1 gene in PV neurons and found an expansion of the ipsilateral eye projection, while no significant effects were observed in the contralateral eye projection.

Spatial and morphologic features of lenses with different axial lengths in cataract patients: a swept-source optical coherence tomography-based study.

Background: To investigate the spatial and morphologic features of lenses with different axial length (ALs) in cataract patients using swept-source optical coherence tomography (SS-OCT).

Methods: Totally 105 eyes of 105 patients scheduled to have cataract surgery were included. Eyes were divided into the control (AL < 24.

Biomechanical research using advanced micro-nano devices: In-Vitro cell Characterization focus.

Background: Cells in the body reside in a dynamic microenvironment subjected to various physical stimuli, where mechanical stimulation plays a crucial role in regulating cellular physiological behaviors and functions.

Aim Of Review: Investigating the mechanisms and interactions of mechanical transmission is essential for understanding the physiological and functional interplay between cells and physical stimuli. Therefore, establishing an in vitro biomechanical stimulation cell culture system holds significant importance for research related to cellular biomechanics.

Infrahyoid Myocutaneous Flaps with Common Wall of Hypopharyngeal and Esophageal Serosas for Voice Rehabilitation After Total Laryngectomy.

Importance: Patients who undergo total laryngectomy lose the voice function permanently. It is important to reconstruct the voice function of the patients after total laryngectomy.

Objective: To explore a novel method for voice rehabilitation by suturing infrahyoid myocutaneous flaps to the hypopharyngeal and esophageal serosas after total laryngectomy and investigate its clinical efficacy.

Clinical characteristics and ultrasound biomicroscopic evaluation of anterior segment dysgenesis: a retrospective cross-sectional study.

Background: Anterior segment dysgenesis (ASD) encompasses a range of congenital disorders affecting the development of the eye's anterior segment, often leading to significant visual impairment and glaucoma. Although numerous studies have focused on the genetic basis of ASD, few have comprehensively compared the clinical features across ASD subtypes. This study aims to address this gap by describing and comparing the clinical characteristics and ultrasound biomicroscopy (UBM) imaging features of various ASD subtypes in a Chinese tertiary medical center.

Morphological and functional observations of a novel model of retinal ischemia injury induced by bilateral carotid artery stenosis in mice.

Aim: To investigate the features of retinal ischemic injuries in a novel mouse model with bilateral carotid artery stenosis (BCAS).

Methods: BCAS was induced with microcoil implantation in 6-8-week-old C57BL6 mice. Cerebral blood flow was monitored at 2, 7, and 28d postoperatively.

Reprogramming of iPSCs to NPCEC-like cells by biomimetic scaffolds for zonular fiber reconstruction.

Ectopia lentis (EL), characterised by impaired zonular fibers originating from non-pigmented ciliary epithelial cells (NPCEC), presents formidable surgical complexities and potential risks of visual impairment. Cataract surgery is the only treatment method for EL, but it leads to the loss of accommodative power of the lens post-operatively. Furthermore, the challenge of repairing zonular ligaments remains a significant global issue.

Molecular Imaging of Ovarian Follicles and Tumors With Near-Infrared II Bioconjugates.

Follicular tracking is typically conducted using ultrasound technology, but its effectiveness is constrained by limited resolution. High-resolution imaging of deep tissues can be accomplished using luminescence imaging in the near-infrared II window (NIR-II, 1000-1700 nm); however, the contrast agents that are used lack specificity. Here, it is reported that the FDA-approved indocyanine green (ICG)-conjugated recombinant human chorionic gonadotropin (hCG) protein can target early follicles with long-term effectiveness.

Adenoid cystic carcinoma of palatine tonsil: A case report.

In head and neck, adenoid cystic carcinoma (ACC) is a rare malignant tumor. ACC mainly generated from minor salivary glands, especially in the palate. We report an extremely rare case of ACC generating in the left palatine tonsil.

Corneal Curvature of the Saudi Population in Relation to Age, Gender, Refractive Errors, and Central Corneal Thickness.

Corneal curvature (CC) is a crucial ocular optical system parameter, indicating the shape of the cornea expressed in radii. This study aims to investigate the relationship between CC, age, gender, refractive errors, and central corneal thickness (CCT) in Saudi Arabia, a field lacking in research. Data were gathered from Imam Medical Center in Riyadh and Dr.

[Pediatric surgery for middle ear cholesteatoma: analysis of 47 cases].

The clinical data of 47 children (52 ears) with middle ear cholesteatoma at Eye & ENT Hospital, Fudan University from January 2021 to February 2024 were prospectively collected. There were 30 males and 17 females, with a mean age of (8.5±2.

[Comparison of microdrill versus diode laser in endoscopic stapedotomy].

To compare the surgical time, auditory outcomes and safety between microdrill and diode laser in endoscopic stapedotomy. The data of patients with otosclerosis who underwent endoscopic stapedotomy in Eye and ENT Hospital of Fudan University from January 2020 to December 2023 were retrospectively analyzed. The patients were divided into microdrill group and laser group according to treatment method.

[Expert consensus on endoscopic surgery for the pediatric middle ear cholesteatoma based on the classification of cholesteatoma location].

Pediatric middle ear cholesteatoma is an aggressive keratotic lesion caused by abnormal proliferation of keratinised squamous epithelium in the temporal bone, with the characteristics of high postoperative recurrence rate, poor hearing effect and poor quality of life. Endoscopic surgery is able to deal with the majority of pediatric middle ear cholesteatoma cases with the features of minimal trauma and wide surgical field. However, endoscopic surgical treatment still has problems in standardization.

[The path to advancement in endoscopic ear surgery].

Endoscopic ear surgery is currently widely applied in middle ear and lateral skull base procedures, driving the development of ear surgery towards minimally invasive approaches and function preservation. Endoscopic techniques offer many advantages. However, the learning curve is relatively steep, requiring surgeons to overcome challenges such as single-handed operation and a lack of spatial awareness.

Artificial intelligence-assisted fitting method using corneal topography outcomes enhances success rate in orthokeratology lens fitting.

Purpose: Based on ideal outcomes of corneal topography following orthokeratology (OK), an innovative machine learning algorithm for corneal refractive therapy (CRT) was developed to investigate the precision of artificial intelligence (AI)-assisted OK lens fitting.

Methods: A total of 797 eyes that had been fitted with CRT lenses and demonstrated good lens centration with plus power ring intact in their topography were retrospectively included. A comprehensive AI model included spherical refraction, keratometry readings, eccentricity, corneal astigmatism, horizontal visible iris diameter, inferior-superior index, surface asymmetry index, surface regularity index and 8-mm chordal corneal height difference.

Primary angle-closed diseases recognition through artificial intelligence-based anterior segment-optical coherence tomography imaging.

Purpose: In this study, artificial intelligence (AI) was used to deeply learn the classification of the anterior segment-Optical Coherence Tomography (AS-OCT) images. This AI systems automatically analyzed the angular structure of the AS-OCT images and automatically classified anterior chamber angle. It would improve the efficiency of AS-OCT image analysis.