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Kasturi Meghana,Mathur Vidhi,Gadre Mrunmayi,Srinivasan Varadharajan,Vasanthan Kirthanashri S. 한국조직공학과 재생의학회 2024 조직공학과 재생의학 Vol.21 No.1
Fabrication of functional organs is the holy grail of tissue engineering and the possibilities of repairing a partial or complete liver to treat chronic liver disorders are discussed in this review. Liver is the largest gland in the human body and plays a responsible role in majority of metabolic function and processes. Chronic liver disease is one of the leading causes of death globally and the current treatment strategy of organ transplantation holds its own demerits. Hence there is a need to develop an in vitro liver model that mimics the native microenvironment. The developed model should be a reliable to understand the pathogenesis, screen drugs and assist to repair and replace the damaged liver. The three-dimensional bioprinting is a promising technology that recreates in vivo alike in vitro model for transplantation, which is the goal of tissue engineers. The technology has great potential due to its precise control and its ability to homogeneously distribute cells on all layers in a complex structure. This review gives an overview of liver tissue engineering with a special focus on 3D bioprinting and bioinks for liver disease modelling and drug screening.
Xu, Wang,Ren, Changliang,Teoh, Chai Lean,Peng, Juanjuan,Gadre, Shubhankar Haribhau,Rhee, Hyun-Woo,Lee, Chi-Lik Ken,Chang, Young-Tae American Chemical Society 2014 ANALYTICAL CHEMISTRY - Vol.86 No.17
<P>Herein, a small-molecule fluorescent sensor array for rapid identification of seven heavy metal ions was designed and synthesized, with its sensing mechanism mimicking that of a tongue. The photoinduced electron transfer and intramolecular charge transfer mechanism result in combinatorial interactions between sensor array and heavy metal ions, which lead to diversified fluorescence wavelength shifts and emission intensity changes. Upon principle component analysis (PCA), this result renders clear identification of each heavy metal ion on a 3D spatial dispersion graph. Further exploration provides a concentration-dependent pattern, allowing both qualitative and quantitative measurements of heavy metal ions. On the basis of this information, a “safe-zone” concept was proposed, which provides rapid exclusion of versatile hazardous species from clean water samples based on toxicity characteristic leaching procedure standards. This type of small-molecule fluorescent sensor array could open a new avenue for multiple heavy metal ion detection and simplified water quality analysis.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/ancham/2014/ancham.2014.86.issue-17/ac501953z/production/images/medium/ac-2014-01953z_0006.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/ac501953z'>ACS Electronic Supporting Info</A></P>
S.R.Kagadi,M.L.Deadman,D.R.Pawar,U.A.Gadre 한국식물병리학회 2002 Plant Pathology Journal Vol.18 No.3
Seven fungicides were compared for the control of downy mildew on ridge gourd. All treatments had significantly lower rates of disease progress curves and disease severity levels than that of the control. The highest yields were obtained from crops treated with metalaxyl + mancozeb, fosetyl-Al, and chlorothalonil. These treatments also proved to be the most economical considering the treatment costs.
Deadman, M.L.,Kagadi, S.R.,Pawar, D.R.,Gadre, U.A. The Korean Society of Plant Pathology 2002 Plant Pathology Journal Vol.18 No.3
Seven fungicides were compared for the control of downy mildew on midge gourd. All treatments had significantly lower rates of disease progress curves and disease severity levels than that of the control. The highest yields were obtained from crops treated with metalaxyl + mancozeb, fosetyl-Al, and chlorothalonil. These treatments also proved to be the most economical considering the treatment costs.