• Title/Summary/Keyword: Yu Hua

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Lobaplatin Combined Floxuridine/Pirarubicin-based Transcatheter Hepatic Arterial Chemoembolization for Unresectable Primary Hepatocellular Carcinoma

  • Zhao, Chang;Wang, Xu-Jie;Wang, Song;Feng, Wei-Hua;Shi, Lei;Yu, Chun-Peng
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.5
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    • pp.2057-2060
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    • 2014
  • Purpose: To assess the effect and safety of lobaplatin combinated floxuridine /pirarubicin in transcatheter hepatic arterial chemoembolization(TACE) of unresectable primary liver cancer. Patients and Methods: TACE combined with the chemotherapy regimen was used to treat 34 unresectable primary liver cancer patients. DSA/MRI/CT/blood routine examinations were used to evaluate short term activity and toxicity after 4-5 weeks, the process being repeated if necessary. Results: Among the 34 cases, 1 (2.9%) showed a complete response, 21 (61.7%) a partial response, 8 (23.5%) stable disease, and 4 progressive disease, with a total effective rate of 67.6%. The content of alpha fetoprotein dropped by over 50% in 20 cases (58.8%). The rate of recovery was hepatalgia (88.2%), ascites (47.1%), appetite (55.9%), Performance Status(30.4%). The median follow-up time (MFT) was 281 days (63-558 days), and median progression-free survival was 118.5 days (95%, CI:88.8-148.2days). Adverse reactions (III-IV grade) were not common, with only 4 cases of vomiting and 2 cases of thrombocytopenia (III grade). Conclusions: Lobaplatin-based TACE is an effective and safe treatment for primary liver cancer.

Concomitant EGFR Inhibitors Combined with Radiation for Treatment of Non-small Cell Lung Carcinoma

  • Zheng, De-Jie;Yu, Guo-Hua;Gao, Jian-Feng;Gu, Jun-Dong
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.8
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    • pp.4485-4494
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    • 2013
  • Epidermal growth factor receptor (EGFR) is considered to be one of the key driver genes in non-small cell lung cancer (NSCLC). Several clinical trials have shown great promise of EGFR tyrosine kinase inhibitors (TKIs) in the first-line treatment of NSCLC. Many advances have been made in the understanding of EGFR signal transduction network and the interaction between EGFR and tumor microenvironment in mediating cancer survival and development. The concomitant targeted therapy and radiation is a new strategy in the treatment of NSCLC. A number of preclinical studies have demonstrated synergistic anti-tumor activity in the combination of EGFR inhibitors and radiotherapy in vitro and in vivo. In the present review, we discuss the rationale of the combination of EGFR inhibitors and radiotherapy in the treatment of NSCLC.

Significance of Caveolin-1 Regulators in Pancreatic Cancer

  • Chen, Tao;Liu, Liang;Xu, Hua-Xiang;Wang, Wen-Quan;Wu, Chun-Tao;Yao, Wan-Tong;Yu, Xian-Jun
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.8
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    • pp.4501-4507
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    • 2013
  • Caveolin-1 is a scaffold protein on the cell membrane. As the main component of caveolae, caveolin-1 is involved in many biological processes that include substance uptake and transmembrane signaling. Many of these processes and thus caveolin-1 contribute to cell transformation, tumorigenesis, and metastasis. Of particular interest are the dual rolesof tumor suppressor and oncogene that caveolin-1 appear to play in different malignancies, including pancreatic cancer. Therefore, analyzing caveolin-1 regulators and understanding their mechanisms of actionis key to identifying novel diagnostic and therapeutic tools for pancreatic cancer. This review details the mechanisms of action of caveolin-1 regulators and the potential significance for pancreatic cancer treatment.

Association Between the XRCC3 T241M Polymorphism and Head and Neck Cancer Susceptibility: a Meta-analysis of Case-control Studies

  • Yin, Qing-Hua;Liu, Chuan;Li, Lian;Zu, Xu-Yu;Wang, Ya-Jie
    • Asian Pacific Journal of Cancer Prevention
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    • v.13 no.10
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    • pp.5201-5205
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    • 2012
  • Background: To evaluate the role of the X-ray repair cross complementing group 3 (XRCC3) T241M polymorphism in head and neck cancer susceptibility. Materials and Methods: We performed a meta-analysis of all available studies, which included 3,191 cases and 5,090 controls. Results: Overall, a significant risk effect of the T241M polymorphism was not found under homologous contrast (MM vs TT: OR=1.293, 95% CI=0.926-1.805; TM vs TT: OR=1.148 95% CI=0.930-1.418) and recessive models (MM vs TT+TM): OR=1.170, 95% CI=0.905-1.512, but a significantly increased risk was observed under a dominant model (MM+TM vs TT): OR=1.243, 95% CI=1.001-1.544. In stratified analyses, there were no significant associations for Asians or Caucasians. Conclusion: Our meta-analysis suggested the XRCC3 241M allele (MM+TM) might act as a head and neck cancer risk factor among all subjects, and the effect of T241M polymorphism on head and neck susceptibility should be studied with a larger, stratified population.

Tracing the origin of fish without hatchery information: genetic management of stock enhancement for mangrove red snapper (Lutjanus argentimaculatus) in Taiwan

  • Hsu, Te-Hua;Huang, Chang-Wen;Lin, Cheng-Hui;Lee, Hung-Tai;Pan, Chieh-Yu
    • Fisheries and Aquatic Sciences
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    • v.23 no.5
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    • pp.13.1-13.7
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    • 2020
  • Stock enhancement is considered to be a valuable approach for restoring fishery resources. Because no specific official institution in Taiwan is responsible for the production of fry, the released fry are purchased directly from the private sector. However, fishermen from the private industry have not established a genetic background, so the genetic composition for each batch of released fry is unclear. Mangrove red snapper (Lutjanus argentimaculatus), a prominent species released in Taiwan, was collected after its official release. One hundred and two field samples were compared with four batches of hatchery fry (n = 685) by using a microsatellite-based multiplex PCR assay. Four of the field samples (3.9%; 4/102) were revealed to be from a fish farm and most likely from a single batch. This study revealed that wild mangrove red snappers are genetically different from those originating from farms, and their origins can be traced through molecular markers, even without information on breeding stocks.

A Shared Channel Design for the Power and Signal Transfers of Electric-field Coupled Power Transfer Systems

  • Su, Yu-Gang;Zhou, Wei;Hu, Aiguo Patrick;Tang, Chun-Sen;Hua, Rong
    • Journal of Power Electronics
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    • v.16 no.2
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    • pp.805-814
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    • 2016
  • Electric-field coupled power transfer (ECPT) systems have been proposed as an alternative wireless power transfer (WPT) technology in recent years. With the use of capacitive plates as a coupling structure, ECPT systems have many advantages such as design flexibility, reduced volume of the coupling structure and metal penetration ability. In addition, wireless communications are effective solutions to improve the safety and controllability of ECPT systems. This paper proposes a power and signal shared channel for electric-field coupled power transfer systems. The shared channel includes two similar electrical circuits with a band pass filter and a signal detection resistor in each. This is designed based on the traditional current-fed push-pull topology. An analysis of the mutual interference between the power and signal transmission, the channel power and signal attenuations, and the dynamic characteristic of the signal channel are conducted to determine the values for the electrical components of the proposed shared channel. Experimental results show that the designed channel can transfer over 100W of output power and data with a data rate from 300bps to 120 kbps.

Atayal Facial Tattoo Patterns and Traditional Costumes in Taiwan (대만 태아족(泰雅族)의 경면문양(黥面紋樣)과 전통복식)

  • Cui, Yu-Hua;Park, Ga-Young
    • Journal of the Korea Fashion and Costume Design Association
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    • v.12 no.4
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    • pp.89-102
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    • 2010
  • Atayal studied in this paper is one of the indigenous tribe in Taiwan, which is receiving considerable publicity gradually. Atayal has a quite unique traditional dress and custom as facial tattoo. The study was limited to the conventional culture of body adornment of the Atayal including the clothing which is less preserved and practicing by them at the present day, and the origin and the process of the historical development of those are just a little included in the scope of the present study. Through this study, we can get know about indigenous tribe's cultural background, such as their life, custom, religion, and the influences on traditional costumes. As for the research method, I examined the Atayal's traditional costumes and clothing through related books, magazine, research papers, internet sites, and etc. I also examined the common ground between facial tattoo patterns and their clothing using reference books and official web-site. Traditional clothing materials, basic forms of dress, and the pattern and technique of facial tattoo were examined in the present study in order to deepen the appreciation of the cultural heritage of the Atayal. In way, I hope this study will make a contribution to the field of Korean fashion industry which intends to enter Taiwan market.

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Evaluation of taxonomic validity of four species of Acanthamoeba: A. divionensis, A. paradivionensis, A. mauritaniensis, and A. rhysodes, inferred from molecular analyses

  • LIU Hua;MOON Eun-Kyung;YU Hak-Sun;JEONG Hae-Jin;HONG Yeon-Chul;KONG Hyun-Hee;CHUNG Dong-Il
    • Parasites, Hosts and Diseases
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    • v.43 no.1 s.133
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    • pp.7-13
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    • 2005
  • The taxonomy of Acanthamoeba spp., an amphizoic amoeba which causes granulomatous amoebic encephalitis and chronic amoebic keratitis, has been revised many times. The taxonomic validity of some species has yet to be assessed. In this paper, we analyzed the morphological characteristics, nuclear 18s rDNA and mitochondrial 16s rDNA sequences and the Mt DNA RFLP of the type strains of four Acanthamoeba species, which had been previously designated as A. divionensis, A. parasidionensis, A. mauritaniensis, and A. rhysodes. The four isolates revealed characteristic group II morphology. They exhibited 18S rDNA sequence differences of $0.2-1.1\%$ with each other, but more than $2\%$ difference from the other compared reference strains. Four isolates formed a different clade from that of A. castellanii Castellani and the other strains in morphological group lion the phylogenetic tree. In light of these results, A. paradivionensis, A. divionensis, and A. mauritaniensis should be regarded as synonyms for A. rhysodes.

Free Radica1 Scavenging and Hepatoprotective Constituents from the Leaves of Juglans sinensis

  • An, Ren-Bo;Kim, Hyun-Chul;Tian, Yu-Hua;Kim, Youn-Chul
    • Archives of Pharmacal Research
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    • v.28 no.5
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    • pp.529-533
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    • 2005
  • In the course of searching for hepatoprotective agents from natural products, six compounds were isolated from the MeOH extract of the leaves of Juglans sinensis, as guid ed by their DPPH free radical scavenging activity. The structures were determined as juglanoside B (1), quercetin 3-O-${\alpha}$-L-arabinofuranoside (avicularin, 2), quercetin 3-O-${\alpha}$-L-arabinopyranoside (guaijaverin,3), quercetin 3-O-${\alpha}$-L-rhamnopyranoside (quercitrin,4), (+)-catechin (5) and quercetin 3-O-${\beta}$- D-galactopyranoside (hyperin,6). Compounds 2-6 showed significant DPPH free radical scavenging effects. An evaluation for the hepatoprotective activity of the isolated compounds on drug-induced cytotoxicity was conducted, and compounds 1, 2, and 5 showed protective effects against nitrofurantoin-induced cytotoxicity, and compound 5 also exhibited a moderate protective effect on amiodarone-induced cytotoxicity in Hep G2 cells.