Search Results - Kun He
-
1
Biomedical optical spectroscopy for the early diagnosis of gastrointestinal neoplasms
Published 2017-07-01Get full textGastrointestinal cancer is a leading contributor to cancer-related morbidity and mortality worldwide. Early diagnosis currently plays a key role in the prognosis of patients with gastrointestinal cancer. Despite the advances in endoscopy over the last decades, missing lesions, undersampling and inco...
Article -
2
Coexistence networks of soil methanogens are closely tied to methane generation in wetlands on the northeastern of the Qinghai–Tibet Plateau
Published 2025-07-01Get full textWetlands are the largest natural sources of methane (CH4) emissions worldwide, with methanogenic archaea serving as the primary drivers of CH4 production. Nevertheless, the influences of biotic factors (e.g., methanogen abundance, community diversity and composition) and abiotic factors (e.g., soil...
Article -
3
Assessment and exploration prospects of the oldest marine shale oil in North China
Published 2025-06-01Get full textBased on large-field rock thin section scanning, high-resolution field emission-scanning electron microscopy (FE-SEM), fluorescence spectroscopy, and rock pyrolysis experiments of the Mesoproterozoic Jixianian Hongshuizhuang Formation shale samples from the Yanliao Basin in northern China, combined...
Article -
4
Global trends and future predictions of gastrointestinal ulcers in youth
Published 2025-07-01Get full textBackgroundBy analyzing past disease trends and comparing two time series statistical models, we can predict the global burden of gastrointestinal ulcers in specific populations of adolescents and young adults aged 10–24. This prediction can provide important references for optimizing prevention and...
Article -
5
Follow your “gut”—calling for colonoscopy in patients with upper gastrointestinal adenomas: a systematic review and meta-analysis
Published 2025-07-01Get full textBackground: Early detection and removal of adenomas through colonoscopy significantly reduces colorectal cancer (CRC) incidence and mortality. However, there is a lack of summarized evidence evaluating the necessity of colonoscopy in patients with upper gastrointestinal (UGI) adenomas. Objectives: W...
Article -
6
Appropriate excision time of heterotopic ossification in elbow caused by trauma
Published 2018-01-01Get full textObjective: The aim of this study was to investigate the optimal timing for the resection of heterotopic ossification (HO) of the elbow. Methods: We retrospectively reviewed 42 patients who were treated operatively for heterotopic ossification of the elbow from March 2010 to December 2014 at our inst...
Article -
7
MRI-Based Machine Learning and Radiomics Methods for Assessing Spinal Cord Function in Patients with Mild Cervical Spondylotic Myelopathy
Published 2025-06-01Get full text(1) Background: Patients with mild cervical spondylotic myelopathy (CSM) who delay surgery risk progression. While PET evaluates spinal cord function, its cost and radiation limit its use. (2) Methods: In this prospective study, patients with mild cervical spondylosis underwent preoperative 18F-FDG...
Article -
8
Computational Temporal Ghost Imaging Using Intensity-Only Detection Over a Single Optical Fiber
Published 2018-01-01Get full textWe propose a method of computational temporal ghost imaging over a single optical fiber using simple optical intensity detection instead of coherent detection. The transfer function of a temporal ghost imaging system over a single optical fiber is derived, which is a function of the total fiber disp...
Article -
9
TREM-1 as a potential gatekeeper of neuroinflammatory responses: therapeutic validation and mechanistic insights in experimental traumatic brain injury
Published 2025-07-01Get full textBackgroundTraumatic brain injury (TBI) triggers a cascade of neuroinflammatory responses mediated by microglial activation, which significantly contributes to secondary brain damage. While triggering receptor expressed on myeloid cells-1 (TREM-1) is a key inflammatory amplifier, its mechanistic role...
Article -
10
Development of a reverse-transcription loop-mediated isothermal amplification assay to detect avian influenza viruses in clinical specimens
Published 2019-07-01Get full textIn recent years, the avian influenza has brought not only serious economic loss to the poultry industry in China but also a serious threat to human health because of the avian influenza virus (AIV) gene recombination and reassortment. Until now, traditional RT-PCR, fluorescence RT-PCR and virus isol...
Article -
11
Immune checkpoint inhibitor-related T-cell-mediated rejection increases the risk of perioperative graft loss after liver transplantation
Published 2025-08-01Get full textAbstract. Background:. Pre-transplant exposure to immune checkpoint inhibitors (ICIs) significantly increases the risk of allograft rejection after liver transplantation (LT); however, whether ICI-related rejection leads to increased graft loss remains controversial. Therefore, this study aimed to...
Article