• Title/Summary/Keyword: Wang Hui

Search Result 550, Processing Time 0.038 seconds

Analysis on Association of a SNP in the Chicken OBR Gene with Growth and Body Composition Traits

  • Wang, Ying;Li, Hui;Zhang, YuanDan;Gu, ZhiLiang;Li, ZhiHui;Wang, QiGui
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.19 no.12
    • /
    • pp.1706-1710
    • /
    • 2006
  • Leptin receptor (OBR) is a member of the class I cytokine receptor family. It signals mainly via the JAK/STAT pathway and plays an important role in regulating body energy storage and metabolism. This study was designed to investigate the effects of the OBR gene on chicken growth and body composition. Broiler lines selected divergently for or against abdominal fat were used. Primers for the exon9-region in the OBR gene were designed using chicken genomic sequences from the public genome domain. A C/A single nucleotide polymorphism (SNP) was found and its three genotypes (AA, AB and BB) were identified in this population. The results showed that the OBR polymorphism was associated with fatness traits, such as abdominal fat weight and abdominal fat percentage. This research suggests that OBR or a linked gene has effect on fat deposition in the chicken.

Characteristics of Refractive Index Profiles at Different Temperatures in $LiNbO_3$ and $KTiOPO_4$ Waveguide Formed by 350 keV Light Ions

  • Wang, Ke-Ming;Feng Chen;Hui Hu;Xia, Hui-Hao;Wang, Xue-Lin;Shi, Bo-Rong;Lu, Qing-Ming
    • Journal of the Korean Vacuum Society
    • /
    • v.12 no.S1
    • /
    • pp.28-32
    • /
    • 2003
  • Both $LiNbO_3$ and $KTiOPO_4$ samples were implanted with 350 keY $H^+$ and $He^+$ ions at different doses ranging from $1 ${\times}$\times10^{16}$ to of $5 ${\times}$\times10^{16}$ ions/$\textrm{cm}^2$. Single and multi-energy implantations were performed at room temperature. Mono-mode or a few modes in both $LiNbO_3$ and $KTiOPO_4$ waveguides were observed. The effect of temperature on the refractive index profiles of $LiNbO_3$ and $KTiOPO_4$ waveguids was studied. The temperature covered from room temperature, $200^{\circ}C$, 194.5 K (dry ice) and 77K (liquid nitrogen). Different mechanisms are needed to interpret the observed behavior. A n, increased mono-mode $LiNbO_3$ waveguide was formed by multi-energy keV $He^+$ ions.

A novel, reversible, Chinese text information hiding scheme based on lookalike traditional and simplified Chinese characters

  • Feng, Bin;Wang, Zhi-Hui;Wang, Duo;Chang, Ching-Yun;Li, Ming-Chu
    • KSII Transactions on Internet and Information Systems (TIIS)
    • /
    • v.8 no.1
    • /
    • pp.269-281
    • /
    • 2014
  • Compared to hiding information into digital image, hiding information into digital text file requires less storage space and smaller bandwidth for data transmission, and it has obvious universality and extensiveness. However, text files have low redundancy, so it is more difficult to hide information in text files. To overcome this difficulty, Wang et al. proposed a reversible information hiding scheme using left-right and up-down representations of Chinese characters, but, when the scheme is implemented, it does not provide good visual steganographic effectiveness, and the embedding and extracting processes are too complicated to be done with reasonable effort and cost. We observed that a lot of traditional and simplified Chinese characters look somewhat the same (also called lookalike), so we utilize this feature to propose a novel information hiding scheme for hiding secret data in lookalike Chinese characters. Comparing to Wang et al.'s scheme, the proposed scheme simplifies the embedding and extracting procedures significantly and improves the effectiveness of visual steganographic images. The experimental results demonstrated the advantages of our proposed scheme.

Right-to-Left Displacement of an Airgun Lead Bullet after Transorbital Entry into the Skull Complicated by Posttraumatic Epilepsy : A Case Report

  • Chao-bin Wang;Hui Wang;Jun-shuang Zhao;Ze-jun Wu;Hao-dong Liu;Chao-jia Wang;An-rong Li;Dawei Wang;Juntao Hu
    • Journal of Korean Neurosurgical Society
    • /
    • v.66 no.5
    • /
    • pp.598-604
    • /
    • 2023
  • Penetrating head injury is a serious open cranial injury. In civilians, it is often caused by non-missile, low velocity flying objects that penetrate the skull through a weak cranial structure, forming intracranial foreign bodies. The intracranial foreign body can be displaced due to its special quality, shape, and location. In this paper, we report a rare case of right-to-left displacement of an airgun lead bullet after transorbital entry into the skull complicated by posttraumatic epilepsy, as a reminder to colleagues that intracranial metal foreign bodies maybe displaced intraoperatively. In addition, we have found that the presence of intracranial metallic foreign bodies may be a factor for the posttraumatic epilepsy, and their timely removal appears to be beneficial for epilepsy control.

Knockdown of Bcl-3 Inhibits Cell Growth and Induces DNA Damage in HTLV-1-infected Cells)

  • Gao, Cai;Wang, Xia;Chen, Lin;Wang, Jin-Heng;Gao, Zhi-Tao;Wang, Hui
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.14 no.1
    • /
    • pp.405-408
    • /
    • 2013
  • Oncoprotein Bcl-3 is perceived as an unusual member of $I{\kappa}B$ family since it can both stimulate and suppress NF-${\kappa}B$ activation. Aberrant Bcl-3 results in increased cell proliferation and survival, suggesting a contribution to malignant potential and elevated levels of Bcl-3 have been observed in many HTLV-1-infected T cell lines and ATL cells. To investigate the specific roles of Bcl-3 in HTLV-1-infected cells, we knocked down Bcl-3 expression using shRNA and then examined the consequences with regard to DNA damage and cell proliferation, as well as NF-${\kappa}B$ activation. The HTLV-1 encoded protein Tax promotes Bcl-3 expression and nuclear translocation. In HTLV-1-infected cells, Bcl-3 knockdown obviously induced DNA damage. Cell growth and NF-${\kappa}B$ activation were reduced in HTLV-1-infected or Tax positive cells when Bcl-3 expression was decreased. Together, our results revealed positive roles of Bcl-3 in DNA stabilization, growth and NF-${\kappa}B$ activation in HTLV-1-infected cells.