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- 저자 : Heng-Shou (검색결과 5 건)
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Li-Heng Yang,Hsin-Shun Tseng,Che Lin,Li-Sheng Chen,Shou-Tung Chen,Shou-Jen Kuo,Dar-Ren Chen 한국유방암학회 2012 Journal of breast cancer Vol.15 No.3
Purpose: This study aimed to analyze the efficacy and prognostic significance of adjuvant tamoxifen in breast cancer patients with various hormone receptor statuses. Methods: Typically, 1,260 female breast cancer patients were recruited in this study. The correlation between estrogen receptor (ER)/progesterone receptor (PR) phenotypes and clinical characteristics was investigated, and the survival rate was assessed after 5-year follow-up. Results: The 5-year overall survival (85%) was better in women under the age of 50 years. Patients with ER+/PR+ tumors had a better 5-year survival rate (94%); those with ER-/PR- tumors experienced the worst outcome (74% survival rate); whereas singlepositive cases were in between. In 97 out of 128 patients with ER-/PR+ tumors, tamoxifen was given as adjuvant hormonal therapy, and it increased the survival benefit in the lower grade group in terms of overall survival and disease-free survival (p=0.01 and p=0.03, respectively). Conclusion: For high-grade tumors with ER-/PR+, adjuvant tamoxifen therapy may have no survival benefit, whereas for the patients with low-grade ER-/PR+ tumors, adjuvant tamoxifen therapy is highly suggestive.
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Heng Jin,Wei Wei,Yibo Zhao,Ai Ma,Keke Sun,Xiaoxi Lin,Qihui Liu,Songtao Shou,Yan Zhang 대한신장학회 2023 Kidney Research and Clinical Practice Vol.42 No.6
Background: The aim of this study was to evaluate the roles of interleukin (IL)-17A in risk stratification and prognosis of patients with sepsis-associated acute kidney injury (SAKI). Methods: We enrolled 146 sepsis patients (84 non-SAKI and 62 SAKI patients) admitted to the emergency department from November 2020 to November 2021. Patients with SAKI were differentiated based on the severity of acute kidney injury. All clinical parameters were evaluated upon admission before administering antibiotic treatment. Inflammatory cytokines were assessed using flow cytometry and the Pylon 3D automated immunoassay system (ET Healthcare). In addition, a receiver operating characteristic (ROC) curve was utilized to determine the prognostic values of IL-17A in SAKI. Results: The levels of creatinine, IL-2, IL-4, IL-6, IL-17A, tumor necrosis factor alpha, C-reactive protein, and procalcitonin (PCT) were significantly higher in the SAKI group than in the non-SAKI group (p < 0.05). The level of IL-17A revealed significant differences among stages 1, 2, and 3 in SAKI patients (p < 0.05). The mean levels of PCT, IL-4, and IL-17A were significantly higher in the non-survival group than in the survival group in SAKI patients (p < 0.05). In addition, the area under the ROC curve of IL-17A was 0.811. Moreover, the IL-17A cutoff for differentiating survivors from non-survivors was 4.7 pg/mL, of which the sensitivity and specificity were 77.4% and 71.0%, respectively. Conclusion: Elevated levels of IL-17A could predict that SAKI patients are significantly prone to worsening kidney injury with higher mortality. The usefulness of IL-17A in treating SAKI requires further research.
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Cancer Registration in the Peoples Republic of China
Wei, Kuang-Rong,Chen, Wan-Qing,Zhang, Si-Wei,Liang, Zhi-Heng,Zheng, Rong-Shou,Ou, Zhi-Xiong Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.8
The current situation of cancer registration in China was systematically reviewed. So far, cancer registration in China has been making a great progress in the following aspects: the number of cancer registries and covered population have increased dramatically; a registration network has been established and completed gradually; regulations and rules improved remarkably; more attention is being paid by every level of government; a lot of registration software has been created and financial support ensured. However, we are still facing some problems and challenges, such as no stable groups of registrars, shortage of training opportunities, poor data quality, insufficient utilization and lack of multidisciplinary mechanisms, so that the cancer registration system still needs to be enhanced and improved. Along with the development of economy, science and information technology, methods and patterns of cancer registration is changing. It is to be expected that cancer registration will be automatic, nationwide and integrated with community healthcare in the near future.
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Tissue-specific expression of the NOD-like receptor protein 3 in BALB/c mice
Zhiqiang Huang,Meng Yu,Shuang Tong,Kun Jia,Rongchang Liu,Heng Wang,Shou-Jun Li,Zhang-Yong Ning 대한수의학회 2014 Journal of Veterinary Science Vol.15 No.2
Activation of the innate immune system requires recognitionof pathogen-associated molecular patterns, such as NOD-likereceptors. The NOD-like receptor protein 3 (NLRP3)inflammasome is involved in induction of the proinflammatorycytokine, IL-1β, and subsequent inflammatoryresponses. NLRP3 inflammasome plays important roles in theinflammatory and innate immune responses associated withautoimmune/inflammatory syndrome. However, analysis of thetissue distribution and expression profiles in BALB/c mice is stillincomplete. In this study, we investigated the tissue distributionand expression pattern of NLRP3 in BALB/c mice to furtherelucidate its function in innate immunity in this commonly usedlaboratory animal model. NLRP3 mRNA expression levels andtissue distribution of the protein were investigated by real-timequantitative PCR and immunohistochemical analyses,respectively. NLRP3 mRNA expression was higher in thekidney and inguinal lymph nodes than in other tissues. Cytoplasmic expression of NLRP3 was detected in the epithelialreticular cells of the spleen and thymus, lymphocytes in theinguinal lymph nodes, cardiac muscle cells, cerebral cortexneurons, alveolar macrophages, renal tubule cells and liversinusoidal endothelial cells. The results of this study will assistinvestigators in interpreting site-specific functions and roles ofNLRP3 in inflammatory responses.
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Tissue distribution of sialic acid-linked influenza virus receptors in beagle dogs
Zhang-Yong Ning,Xin-Tao Wu,Yan-Fen Cheng,Wen-Bao Qi,Yu-Fu An,Heng Wang,Gui-Hong Zhang,Shou-Jun Li 대한수의학회 2012 Journal of Veterinary Science Vol.13 No.3
Reports of influenza A virus infections in dogs has received considerable attention from veterinarians, virologists, and epidemiologists. Interaction between influenza viral hemagglutinin and cell oligosaccharides containing sialic acid residues results in infection. Sialic acids have an α-2,3-linkage to the penultimate galactose in the avian influenza virus receptor and an α-2,6-linkage in the human receptor. To date,there are no detailed data on the tissue distribution or histological features of either type of sialic acid-linked influenza virus receptors in beagle dogs, which are common laboratory animals and pets. We conducted the current study to visualize the in situ tissue distribution of both sialic acid-linked influenza virus receptors in various organs of beagle dogs using Maackia amurensis lectin II and Sambucus nigra agglutinin. Both α-2,3- and α-2,6-sialic acid-linked receptors were detected in the endothelial cells of the respiratory tract and other organs. Endothelial cells of most gastrointestinal organs were negative for α-2,3-sialic acid-linked receptors in the dogs. Our results suggested that these canine organs may be affected by influenza virus infection. The findings from our study will also help evaluate the occurrence and development of influenza virus infections in dogs.
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