Allogeneic composite amniotic membrane in tympanic membrane repair: a randomized parallel controlled study.

Backgrounds: Composite amniotic membranes have been widely used in ophthalmology and orthopedics. For the repair of tympanic membrane perforation, the introduction of amniotic membrane is still under study.

Objectives: To analyse the effectiveness of a homograft composite amniotic membrane in tympanic membrane repair.

Spatiotemporal Patterns in Production and Consumption of Major Foods in Qinghai, China.

Food security is an important foundation of national security. Since China entered a new era in 2012, the supply of agricultural and animal husbandry products in Qinghai has continuously enhanced. However, the implementation of ecological policies such as Grain for Green and Grassland Ecological Compensation restricted the cultivation and grazing areas.

A pan-cancer analysis of small nucleolar RNA host gene 14 (SNHG14) in human tumors.

Long non-coding RNAs (lncRNAs) are associated with tumorigenesis and progression. One of these, short nucleolar RNA host gene 14 (SNHG14), has exhibited significant prognostic value due to its aberrant expression across various tumor types. This study investigates the expression patterns, survival outcomes, and tumor stages associated with SNHG14 across various cancers, employing data from the Genotype-Tissue Expression and The Cancer Genome Atlas databases.

Construction and Application Research of a Perioperative Inspection Checklist for Acute Upper Gastrointestinal Bleeding.

Purpose: To enhance patient safety and improve communication and response times during the perioperative management of patients with acute upper gastrointestinal bleeding, a checklist was developed, tested for psychometric properties, and implemented in clinical practice.

Design: This is a methodological study.

Methods: A perioperative checklist for acute upper gastrointestinal bleeding was developed using a literature review and the Delphi method.

Simplified Gas State Equations at Saturation and Isotherm.

This paper further simplifies the gas state equation (EOS) by introducing a thermodynamic constant, , into the equation, a theoretical pressure that all gas converts into liquid. In the gas-liquid saturation system, linear regressions of ln -ln from M.P.