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Xi Zhao et al.
Analytical chemistry, 87(6), 3208-3215 (2015-02-12)
The toxicity of artificial nanoparticles is a major concern in industrial applications. Cellular uptake of hard nanoparticles could follow either endocytic or nonendocytic pathways, leading to different stimuli to the cells. Yet the cellular responses to nanoparticles following different pathways
Fatemeh Kazemi-Lomedasht et al.
Molecular immunology, 65(1), 58-67 (2015-02-04)
Angiogenesis is an important step in tumor development and metastasis. Vascular endothelial growth factor (VEGF) plays an important role in progression of angiogenesis. VEGF121 and VEGF165 are the most relative forms of VEGF family which contain the full biological activity.
Ji Young Kim et al.
Phytotherapy research : PTR, 29(1), 148-153 (2014-08-05)
Eucommia ulmoides is one of the popular tonic herbs for the treatment of low back pain and bone fracture and is used in Korean medicine to reinforce muscles and bones. This study was performed to investigate the effects of E. ulmoides
Mariano Licciardi et al.
Pharmaceutical research, 32(11), 3674-3687 (2015-06-19)
An inulin based polycation (Inu-EDA) has been synthesized by the grafting of ethylenediamine molecules onto inulin backbone. The obtained inulin copolymer has been though to coat SPIONs (IC-SPIONs) and obtain stable magnetoplexes by complexation of IC-SPIONs with a model duplexed
Diego A Fernández et al.
Toxicon : official journal of the International Society on Toxinology, 91, 23-34 (2014-09-03)
Cylindrospermopsin is a freshwater and widespread cyanotoxin considered hazardous for human health. Climate change and eutrophication are the main factors influencing the increasing presence of cylindrospermopsin producers that can contaminate human and animal drinking waters, leading to a rise in
Ofra Benny et al.
Nature biotechnology, 26(7), 799-807 (2008-07-01)
Targeting angiogenesis, the formation of blood vessels, is an important modality for cancer therapy. TNP-470, a fumagillin analog, is among the most potent and broad-spectrum angiogenesis inhibitors. However, a major clinical limitation is its poor oral availability and short half-life
Andreas Hoene et al.
Journal of materials science. Materials in medicine, 24(3), 761-771 (2013-01-15)
Copper (Cu) could serve as antibacterial coating for Ti6Al4V implants. An additional cell-adhesive layer might compensate Cu cytotoxicity. This study aimed at in vitro and in vivo evaluation of low-temperature plasma treatment of Ti6Al4V plates with Ti/Cu magnetron sputtering (Ti6Al4V-Ti/Cu)
Julia E Vela-Ramirez et al.
The AAPS journal, 17(1), 256-267 (2014-11-26)
Carbohydrate functionalization of nanoparticles allows for targeting of C-type lectin receptors. This family of pattern recognition receptors expressed on innate immune cells, such as macrophages and dendritic cells, can be used to modulate immune responses. In this work, the in
Kwahun Lee et al.
Chemical communications (Cambridge, England), 49(29), 3028-3030 (2013-03-07)
Glutaraldehyde causes especially high autofluorescence. It reacted with proteins and peptides to generate visible to near-IR emitters. A model indicated that ethylenediamine and a secondary amine in the molecule were key components for the formation of emissive species. The mechanism
Mohan N Patel et al.
Bioorganic & medicinal chemistry, 17(15), 5648-5655 (2009-07-08)
Here in we tried to increase an antibacterial activity of ciprofloxacin drug due to formation of mixed-ligand complexes. Synthesized compounds were found to be more potent compare to drugs, ligands and metal salt against selective gram((+ve)) and gram((-ve)) organisms. Interaction
Peng An et al.
Journal of ethnopharmacology, 155(1), 277-284 (2014-05-31)
Although the exact mechanism(s) underlying acupuncture remain unknown, acupuncture and acupuncture-like somatic nerve stimulation have been used to treat different kidney diseases and several complications related to them.The aim of this preliminary study was to assess the effectiveness of acupuncture
H Testrich et al.
Materials science & engineering. C, Materials for biological applications, 33(7), 3875-3880 (2013-08-06)
Thin plasma polymer films from ethylenediamine were deposited on planar substrates placed on the powered electrode of a low pressure capacitively coupled 13.56 MHz discharge. The chemical composition of the plasma polymer films was analyzed by Fourier Transform Infrared Reflection
Rouhollah Khodadust et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 68(8), 979-987 (2014-12-03)
The objective of this study was to develop and evaluate the anticancer activity and the safety of a combinational drug delivery system using polyamidoamine (PAMAM) dendrimer-coated iron oxide nanoparticles for doxorubicin and poly I:C delivery in vitro. Dendrimer-coated magnetic nanoparticles
C Scialabba et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 695-705 (2014-10-05)
This paper deal with the synthesis and characterization of PEGylated squalene-grafted-inulin amphiphile capable of self-assembling and self-organizing into nanocarriers once placed in aqueous media. It was exploited as coating agent for obtaining doxorubicin loaded superparamagnetic iron oxide nanoparticles (SPIONs) endowed
A Yoshizawa et al.
Arerugi = [Allergy], 48(11), 1206-1211 (2000-01-12)
We present a case of aminophylline hypersensitivity reaction due to ethylenediamine. A thirty-year-old Japanese female admitted to our hospital to evaluate generalized urticarial reaction immediately after intravenous administration of aminophylline. Skin intradermal testing was positive with ethylenediamine. A positive intravenous
Kristin R Wade et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(7), 2204-2209 (2015-02-04)
β-Barrel pore-forming toxins (βPFTs) form an obligatory oligomeric prepore intermediate before the formation of the β-barrel pore. The molecular components that control the critical prepore-to-pore transition remain unknown for βPFTs. Using the archetype βPFT perfringolysin O, we show that E183
Gang Chen et al.
Biomaterials, 52, 56-70 (2015-03-31)
In tissue engineering, scaffold materials provide effective structural support to promote the repair of damaged tissues or organs through simulating the extracellular matrix (ECM) microenvironments for stem cells. This study hypothesized that simulating the ECM microenvironments of periodontium and dental
Ao Wang et al.
European journal of medicinal chemistry, 58, 12-21 (2012-10-23)
Novel tetra-substituted zinc phthalocyanines (Pcs) bearing 1,2-ethanediamine group and the quaternized derivatives were synthesized and characterized. The photophysical and cellular properties of these Pcs were investigated. The results indicated that the quaternized ionic effect can greatly improve the water-solubility of
Philipp A Gerber et al.
Diabetologia, 57(8), 1635-1644 (2014-05-29)
Hypoxic damage complicates islet isolation for transplantation and may contribute to beta cell failure in type 2 diabetes. Polymorphisms in the SLC30A8 gene, encoding the secretory granule zinc transporter 8 (ZnT8), influence type 2 diabetes risk, conceivably by modulating cytosolic
Kyung-Ho Jung et al.
Molecular imaging, 13, 1-7 (2014-05-16)
The role of apoptosis imaging for monitoring treatment response in ischemic limbs has not been properly explored. In this study, we investigated the ability of annexin V (AnxV) imaging to assess the efficacy of antiapoptotic treatment in ischemic limbs of
Synthesis, cytotoxicity, and antileishmanial activity of N, N'-disubstituted ethylenediamine and imidazolidine derivatives
de Carvalho GSG, et al.
TheScientificWorldJournal, 10(51), 1723-1730 (2010)
Ahmed Fouad Abdelwahab et al.
Journal of drug targeting, 22(10), 927-934 (2014-08-26)
Abstract In this study, we newly synthesized the polyamidoamine STARBURST dendrimer (dendrimer, generation 3: G3) conjugates with 6-O-α-(4-O-α-D-glucuronyl)-D-glucosyl-β-cyclodextrin [GUG-β-CDE (G3)] having the various degrees of substitution (DS) of GUG-β-cyclodextrin of 1.6, 3.0, 3.7, 5.0 and 8.6, and evaluated them as
Zhao-Xiang Deng et al.
Inorganic chemistry, 41(4), 869-873 (2002-02-19)
ZnS and ZnSe precursors (ZnS x 0.5en and ZnSe x 0.5en, en = ethylenediamine) were prepared via a solvothermal process using ethylenediamine as solvent. Phase-pure hexagonal wurtzite ZnS and ZnSe products were obtained by annealing the precursors in argon stream
Branimir K Hackenberger et al.
Ecotoxicology and environmental safety, 112, 153-160 (2014-12-03)
The present study investigated effects of different river flow rates on basal activities of selected biomarkers and the occurrence of oxidative stress in the common carp (Cyprinus carpio). Juvenile carp were exposed to different river flow rates (5-120 cm/s) by
Masafumi Takeo et al.
Journal of biomaterials science. Polymer edition, 26(6), 353-368 (2015-01-20)
Amphiphilic polymers bearing hydrophobic alkyl groups are expected to be applicable for both ligand presentation on the cell surface and intercellular crosslinking. To explore the optimum design for each application, we synthesized eight different acyl-modified dextrans with varying molecular weight
Rakshamani Tripathi et al.
Journal of cellular and molecular medicine, 18(11), 2275-2286 (2014-09-12)
Emerging interest on the interrelationship between the apoptotic and autophagy pathways in the context of cancer chemotherapy is providing exciting discoveries. Complexes formed between molecules from both pathways present potential targets for chemotherapeutics design as disruption of such complexes could
Jeyagowry T Sampanthar et al.
Journal of the American Chemical Society, 124(23), 6668-6675 (2002-06-06)
A synthesis of beta-Co(OH)2 nanocrystalline materials has been investigated with the assistance of chelating agent ethylenediamine. By controlling precipitation processes, various forms of beta-Co(OH)2 crystallites can be prepared at different stages. The crystallite morphologies include two-dimensional hexagonal sheet platelets, one-dimensional
Maria V Babak et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(13), 4308-4318 (2013-01-24)
With the aim of systematically studying fundamental structure-activity relationships as a basis for the development of Ru(II) arene complexes (arene = p-cymene or biphenyl) bearing mono-, bi-, or tridentate am(m)ine ligands as anticancer agents, a series of ammine, ethylenediamine, and
Ahmed A Al-Amiery et al.
Molecules (Basel, Switzerland), 17(9), 10377-10389 (2012-09-01)
A series of pyranopyrazoles, namely, 7-(2-aminoethyl)-3,4-dimethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one (2), (Z)-3,4-dimethyl-1-(4-((4-nitrobenzylidene)amino)phenyl)pyrano[2,3-c]pyrazol-6(1H)-one (5), 1-(4-(3,4-dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)phenyl)-3-(naphthalen-1-yl)urea (6), (Z)-ethyl 4-((3,4-dimethyl-6-oxo-1,6-dihydropyrano[2,3-c]pyrazol-5-yl)diazenyl)benzoate (8) and 3,4-dimethyl-N-(naphthalen-1-yl)-6-oxopyrano[2,3-c]pyrazole-1(6H)-carboxamide (9) were synthesized and characterized by means of their UV-VIS, FT-IR, ¹H-NMR and ¹³C-NMR spectral data. Density Functional Theory calculations of the synthesized pyranopyrazoles
Yingmiao Liu et al.
Cancer medicine, 3(3), 580-591 (2014-02-28)
TRC105 is an endoglin-targeting drug that possesses anti-angiogenic and antitumor potential. Analysis of the initial phase I trial of TRC105 demonstrated good tolerability and efficacy in cancer patients. In this report, we analyzed multiple circulating biomarkers at baseline, cycle 2
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