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Showing 11 of 11 papers in Biochemistry

Analysis of Urinary Proteome Modifications in Patients with Different Glycated Hemoglobin Levels

Chen Yuzhen, Gao Youhe, Gao Youhe
2025-11-29 ChinaXiv: chinaxiv-202512.00065 Mixed Source

As a major global public health issue, the early diagnosis and timely intervention of diabetes are of critical importance. Glycated hemoglobin (HbA1c) serves as a key biomarker for blood glucose management, and its levels exhibit a continuous correlation with the risk of diabetes onset. This study c…

Analysis of Urinary Proteome Post-Translational Modifications in Patients with Metabolic Dysfunction-Associated Fatty Liver Disease

Su Yan, Gao Youhe, Gao Youhe
2025-11-19 ChinaXiv: chinaxiv-202511.00169 Mixed Source

Metabolic-associated fatty liver disease (MAFLD) is a highly prevalent chronic liver disease worldwide, and its progression poses significant health risks. This study, based on publicly available raw urinary proteomic data, comparatively analyzes the differential characteristics of urinary protein p…

Exploring the Effects of Teas with Different Fermentation Degrees and Black Coffee on the Body Through Urinary Proteome

Chen Yuzhen, Gao Youhe, Gao Youhe
2025-07-02 ChinaXiv: chinaxiv-202507.00022

Tea and black coffee, as globally widely consumed beverages, play important roles in maintaining organismal health. Since urinary proteins rarely originate directly from beverages, changes in the urine proteome reflect alterations in the organism after being influenced by beverages rather than metab…

Determination of Vitamin C Content in Vitamin Beverages and Vitamin C Effervescent Tablets by 2,6-Dichloroindophenol Method

Aole, Ma Jiahao, Zhang Haoshun, Yang Zijian, Chen Ziyuan, Cao Shiye, Chang Zhenbin, Aole
2022-05-16 ChinaXiv: chinaxiv-202205.00106

This paper is a biochemistry design experiment thesis from Harbin Institute of Technology (Weihai). The experiment employed the 2,6-dichloroindophenol method to determine the vitamin C content in vitamin beverages and effervescent tablets, discussed the feasibility of using pre-made vitamin beverage…

Changes in the urinary proteome during rat pregnancy

Tang Shuxuan, Gao Youhe, Tang Shuxuan, Gao Youhe
2022-04-01 ChinaXiv: chinaxiv-202204.00018

Objective: Pregnancy is a process during which the body's physiological state undergoes profound changes. The normal course of pregnancy is crucial for ensuring proper fetal development and maintaining maternal health. We attempted to explore whether changes in the urinary proteome can reflect the p…

Comparison of Urine Proteomes in Tumor-Bearing and Tumor-Resected Mice

Heng Ziqi, Zhao Chenyang, Gao Youhe, Zhao Chenyang, Youhe Gao
2022-03-14 ChinaXiv: chinaxiv-202203.00024

Objective This study addressed the critical concern of clinical surgeons—the efficacy of solid tumor resection. The urinary proteome can sensitively reflect physiological changes in the organism. This study explored changes in the urinary proteome of mice with MC38 subcutaneous tumors following rese…

Urine Proteomics for Prediction of Escitalopram Efficacy

Shuxuan Tang¹, Yuhang Huan¹#, Youhe Gao¹*, Jian Yang²*, Tang Shuxuan1 Xun Yuhang1# Gao Youhe1* Yang Jian2*
2022-03-11 ChinaXiv: chinaxiv-202203.00030

Abstract Objective: Escitalopram requires approximately 12 weeks to demonstrate efficacy in the treatment of depression. We sought to explore the prediction of drug efficacy before medication administration using a urinary proteome approach. Methods: We selected urine samples from 10 good responders…

Changes in Urine Proteome Before and After Influenza Vaccination

Pan Xuanzhen, Liu Yongtao, Bao Yijin, Gao Youhe, Youhe Gao
2022-03-09 ChinaXiv: chinaxiv-202203.00026

Proteins in urine are enriched through multiple filtrations of plasma by the glomeruli, and the information they contain can sensitively reflect changes in the human body. Following vaccination, blood antibody titers and seroconversion rates are typically assessed at 2–4 weeks; could urine enable ea…

Changes in the Urinary Proteome in a Rat Model of Acute Hypoxia

BAO Yijin, Cheng Xiang, Zhu Lingling, Fan Ming, Youhe Gao, Gao Youhe
2022-03-03 ChinaXiv: chinaxiv-202203.00007

[Objective] This study aims to investigate the effects of hypoxia on the rat urinary proteome and identify changes in urinary proteins associated with hypoxic stress. [Methods] This study employed liquid chromatography-tandem mass spectrometry (LC-MS/MS) to screen for differential urinary proteins i…

Urinary Proteomic Alterations in Stroke-Prone Spontaneously Hypertensive Rats (SHRSP)

Meng Wenshu, Gao Youhe, Gao Youhe
2022-02-28 ChinaXiv: chinaxiv-202203.00002

Hypertension is a multifactorial complex disease associated with genetic and environmental factors that has become one of the most serious public health challenges. Despite progress in blood pressure reduction, the diagnosis and treatment of hypertension remain limited due to insufficient investigat…

Investigation of Urinary Proteome Alterations in a DEN-Induced Rat Model of Hepatic Inflammation-Cancer

Wang Yunlong, Gao Youhe, Youhe Gao
2022-01-09 ChinaXiv: chinaxiv-202201.00038

[Objective] To observe the dynamic changes in the urinary proteome across different disease stages in a DEN-induced inflammation-cancer model of hepatocellular carcinoma. [Methods] In this study, a rat inflammation-cancer model of hepatocellular carcinoma was established via intraperitoneal injectio…