A Medically Assisted Model for Precise Segmentation of Osteosarcoma Nuclei on Pathological Images.

Osteosarcoma is the most common malignant bone tumor with a high degree of malignancy and misdiagnosis rates. Pathological images are crucial for its diagnosis. However, underdeveloped regions currently lack sufficient high-level pathologists, leading to uncertain diagnostic accuracy and efficiency.

Virulence genes and antimicrobial resistance in Enterococcus strains isolated from dogs and cats in Northeast China.

This study aimed to characterize the antimicrobial resistance and virulence of Enterococcus from dogs and cats in Northeast China and evaluate its zoonotic risk based on a total of 469 enterococci strains from 610 samples, including 238 strains of E. faecium and 128 strains of E. faecalis.

Virulence, Antibiotic Resistance, and Phylogenetic Relationships of spp. Carried by Migratory Birds in China.

This study aimed to evaluate antimicrobial resistance, virulence, and the genetic diversity of isolated from migratory birds from Guangxi Province, Guangdong Province, Ningxia Hui Autonomous Region, Jiangxi Province, and Inner Mongolia in China. A total of 810 samples were collected, including fresh feces, cloacal swabs, and throat swabs. The collected samples were processed and subjected to bacteriological examination.