Tianzhu Yuan

ORCID: 0000-0003-2698-8072
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About
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Research Areas
  • Glutathione Transferases and Polymorphisms
  • Nutrition, Genetics, and Disease
  • Esophageal and GI Pathology
  • Cancer, Lipids, and Metabolism
  • RNA modifications and cancer
  • Cancer, Hypoxia, and Metabolism
  • Advanced Wireless Network Optimization
  • Neonatal Respiratory Health Research
  • Medical Imaging and Pathology Studies
  • Lung Cancer Treatments and Mutations
  • Advanced MIMO Systems Optimization
  • Cooperative Communication and Network Coding
  • Cancer Cells and Metastasis
  • Tracheal and airway disorders
  • Foreign Body Medical Cases
  • Transplantation: Methods and Outcomes

Harbin Institute of Technology
2022

Ministry of Education of the People's Republic of China
2022

Sichuan University
2005

Second Affiliated Hospital of Zhengzhou University
2001

Esophageal perforation has been one of the serious clinical emergencies, because high mortality and complication rates. However, current prognosis esophageal outcomes available treatment methods are not well defined. This study attempted to pool immediate in past 2 decades.The data 22 consecutive adult patients with our center were analyzed. A pooled analysis was also conducted summarize results from literatures published between 1999 2020. Studies that met inclusion criteria assessed, their...

10.1097/md.0000000000025600 article EN cc-by-nc Medicine 2021-04-21

Some studies have supposed that glutathione S-transferases (GSTs) may be involved in detoxification of carcinogens, especially from tobacco smoke. Therefore, polymorphism GSTs has been considered as potential protectors individual cancer risk. The objective this study is to investigate the relationship between genetic GSTT1 and inherent susceptibility lung Han population Sichuan, China.A case-control was carried out compare distribution frequency gene (n=150) control healthy individuals...

10.3779/j.issn.1009-3419.2005.02.07 article EN PubMed 2005-04-20

Lung cancer is the leading cause of malignant tumor death among Chinese population. It has been known that development lung may be associated with genetic po-lymorphism some related genes. The aim this study to evaluate relationship between polymorphism metabolizing enzymes and susceptibility in population.Polymorphism CYP2E1 RsaI/PstI GSTM1 was detected 99 patients 66 benign pulmonary disease by PCR-RFLP PCR. association analyzed.No significant difference three genotype distribution found...

10.3779/j.issn.1009-3419.2005.01.03 article EN PubMed 2005-02-20

Genetic polymorphism in metabolic enzymes, which are involved metabolism of environmental carcinogens, have been thought to be related susceptibility lung cancer. The aim this study is investigate the cytochrome P450 2D6(CYP2D6) genetic distribution Han population Sichuan, China, and evaluate relationship between CYP2D6 cancer susceptibility.PCR-RFLP was used identify CYP2D6ch genotypes among 150 patients with primary 152 healthy controls, case-control analyze susceptibility.(1) frequency C...

10.3779/j.issn.1009-3419.2005.02.03 article EN PubMed 2005-04-20

Objective To investigate the diagnosis and treatment of pulmonary sclerosing hemangioma (PSH). Methods The clinical features, radiographic manifestations 21 patients with PSH were reviewed. Results None was diagnosed as preoperatively. There 18 females 3 males, average age 48.0 years in this group. Twelve symptom free. plain chest roentgenograms showed a well defined, homogeneous, round or oval nodulous shadow most cases. All received operation. no postoperative morbidity mortality....

10.3779/j.issn.1009-3419.2004.06.13 article EN 2004-12-20

To study the expression of CD44V6 in squamous cell carcinoma lung ( SCC) and correlation between positive carcinogenesis development SCC.Using immunohistochemistry avidin biotin peroxidase complex ABC) method, protein was detected fresh cancer tissues normal adjacent to from 35 patients with SCC.CD44V6 presented high 65. 7%, 23/ 35) , but it not (Chi-square = 34. 3, P < 0. 01) ; compared SCC without lymph node metastasis rate 43. 8%, 7/ 16) showed strong 84. 2%, 16/ 19) 6. . increased...

10.3779/j.issn.1009-3419.2001.05.15 article EN PubMed 2001-10-20

To solve the problem of high inter-cell interference in ultra-dense networks, this paper proposes an interfer-ence graph based knapsack clustering algorithm. Firstly, weighted undirected is drawn by measuring reference signal receiving power (RSRP) adjacent base stations (BSs) through user equipment (UE). On basis, result matches distribution service dynamic programming, which avoiding intra-cluster and minimizing inter-cluster serve as a criterion. The simulation results show that compared...

10.1109/iws55252.2022.9977618 article EN 2018 IEEE MTT-S International Wireless Symposium (IWS) 2022-08-12
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