[Analysis of colonization rate and molecular characteristics of on tracheotomy wounds at early postoperational stage in neonates].

To analyze the colonization rate and molecular types of (SA) on the tracheotomy wounds of neonates at early postoperative stage in neonatal intensive care unit (NICU). This was a case series study. Patients who were admitted and underwent tracheotomy in NICU of Beijing Children's Hospital, Capital Medical University from January 1 2020 to December 31 2023 were enrolled.

Phenotypic advantages and improved genomic stability following selection in advanced selfing-generations of Brassica allohexaploids.

Allopolyploids often exhibit advantages in vigor and adaptability compared to diploids. A long-term goal in the economically important Brassica genus has been to develop a new allohexaploid crop type (AABBCC) by combining different diploid and allotetraploid crop species. However, early-generation allohexaploids often face challenges like unstable meiosis and low fertility, and the phenotypic performance of these synthetic lines has rarely been assessed.

Factors influencing open gingival embrasures in orthodontic treatment: a retrospective clinical study.

Objective: This study aims to evaluate the incidence of open gingival embrasures (OGES) after orthodontic treatment and analyze its correlation with various clinical and radiographic parameters.

Methods: We retrospectively analyzed 330 orthodontic patients at West China Hospital of Stomatology from 2016 to 2023, categorizing them into Non-OGES (200) and OGES (130) groups based on post-treatment OGES presence in the central incisor area. Basic information of patients, pre- and post-treatment lateral cephalometric radiographs, and cone-beam computed tomography (CBCT) data were collected.

Genome-wide identification and characterization of transcription factors involved in defense responses against Sclerotinia sclerotiorum in Brassica juncea.

Sclerotinia sclerotiorum could cause significant yield losses of up to 70% in rapeseed cultivation. Nevertheless, the availability of immune or highly resistant germplasm and mechanisms to combat S. sclerotiorum, particularly in B.