心脏植入式电子设备感染中葡萄球菌小菌落变体研究数据表1

数据集获取（Figshare）

• 源站标题：DataSheet_1_Unravelling staphylococcal small-colony variants in cardiac implantable electronic device infections: clinical characteristics, management, and genomic insights.docx
• DOI：10.3389/fcimb.2023.1321626.s001
• 发布日期：2024-01-08
• 文件数：1 个
• 文件总体积：821.68 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/DataSheet_1_Unravelling_staphylococcal_small-colony_variants_in_cardiac_implantable_electronic_device_infections_clinical_characteristics_management_and_genomic_insights_docx/24957603

命令行下载

curl -L -o "DataSheet_1_Unravelling staphylococcal small-colony variants in cardiac implantable electronic device infections: clinical characteristics, management.docx" "https://ndownloader.figshare.com/files/43950141"

文件清单

• DataSheet_1_Unravelling staphylococcal small-colony variants in cardiac implantable electronic device infections: clinical characteristics, management.docx（821.68 KB）

文件总体积 821.68 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

ObjectivesStaphylococcal small-colony variants (SCVs) are common in cardiac implantable electronic device (CIED) infections. This is the first retrospective and multi-case study on CIED infections due to staphylococcal SCVs, aiming to provide a theoretical basis for the clinical management of CIED and device-related infections caused by staphylococcal SCVs.
MethodsNinety patients with culture positive CIED infections were enrolled between 2021 and 2022. We compared the demographic and clinical characteristics of patients with and without SCVs and performed genomic studies on SCVs isolates.
ResultsCompared to patients without SCVs, those with SCVs had a longer primary pacemaker implantation time and were more likely to have a history of device replacement and infection. They showed upregulated inflammatory indicators, especially higher NEUT% (52.6 vs. 26.8%, P = 0.032) and they had longer hospital stays (median 13 vs. 12 days, P = 0.012). Comparative genomics analysis was performed on Staphylococcus epidermidis wild-type and SCVs. Some genes were identified, including aap, genes encoding adhesin, CHAP domain-containing protein, LPXTG cell wall anchor domain-containing protein, and YSIRK-type signal peptide-containing protein.
ConclusionStaphylococcal SCVs affect the clinical characteristics of CIED infections. The process of staphylococcal SCVs adherence, biofilm formation, and interaction with neutrophils play a vital role.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/fcimb.2023.1321626.s001（source: https://frontiersin.figshare.com/articles/dataset/DataSheet_1_Unravelling_staphylococcal_small-colony_variants_in_cardiac_implantable_electronic_device_infections_clinical_characteristics_management_and_genomic_insights_docx/24957603）。