gbp cl5 and hemocyanin to bacteria is regulated by a serine protease
Use of upconversion fluorescent nanoparticles for simultaneous imaging, detection and delivery of sirna
... sensitive and specific assays for biomarkers are needed: a biomarker is an indicator of a particular state, either normal or diseased state of an organism By critically defining the implication among ... Multifunctional nanoparticles Nanoparticles have a large surface area to accommodate a large number or a wide range of surface functional groups allowing chemical conjugation to multiple diagnostic and ... 1.2.2.3 Dual-modality imaging The application of optical imaging for in vivo imaging is hampered by limited tissue penetration depth, and lack of anatomic resolution and spatial information Although...
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In vitro and in vivo evaluation of transferrin conjugated lipid shell and polymer core nanoparticles for targeted delivery of docetaxel
... vivo pharmacokinetics study, complete blood count analysis and toxicity assessment through haematology assay and histological analysis of clearance organs were carried out in order to demonstrate ... characteristics and in vitro performance is studied Moreover, in vivo pharmacokinetic study, complete blood count analysis and toxicity assessment through haematology assay and histological analysis of clearance ... formulation and Taxotere® at various drug concentrations Table 4: Mean non-compartmental pharmacokinetic parameters of SD 78 rats for intravenous administration of Taxotere® and PLGA/5050 NPs at a...
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báo cáo khoa học: " Conjugated polymer nanoparticles for effective siRNA delivery to tobacco BY-2 protoplasts" potx
... protoplasts Planta 1970, 92:301-308 Nagata T, Takebe I: Plating of isolated tobacco mesophyll protoplasts on agar medium Planta 1971, 99:12-20 Mishima T, Teranishi K, yamada T, Hisamatsu M: Adhesion ... synthase In Arabidopsis thaliana, there are 10 members of the AtCESA gene family and only three genes AtCESA1, AtCESA3 and AtCESA6 are known to be important for primary cell wall synthesis [41] ... AS carried out plant protoplast experiments JV and JM oversaw the analysis, design and implementation AN carried out CPN preparations JV and JM drafted the manuscript All authors read and approved...
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Báo cáo hóa học: " Both FA- and mPEG-conjugated chitosan nanoparticles for targeted cellular uptake and enhanced tumor tissue distribution" docx
... performed the statistical analysis and drafted the manuscript Zhan CM and Jiang QW carried out the NPs preparation and its modification studies Hu Q and Li L carried out the FTIR assays of different ... viability assays of MMC loaded NPs, and Xie LY carried out the study of in vivo images in animals and participated in its design and coordination All authors read and approved the final manuscript ... Thanoo BC, Sunny MC, Jayakrishnan A: Cross-linked chitosan microspheres: Preparation and evaluation as a matrix for controlled release of pharmaceuticals J Pharm Pharmcol 1992, 44:283 Gupta KC,...
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báo cáo hóa học: " Beyond platinum: synthesis, characterization, and in vitro toxicity of Cu(II)-releasing polymer nanoparticles for potential use as a drug delivery vector" ppt
... disease states including cancer, cardiovascular disease, arthritis, diabetes, Alzheimer’s disease, and Parkinson’s disease [27] Cancer cells use ROS to suppress apoptosis, accelerate proliferation, ... treatment, only peaks for C, O, and Na were observed; after treatment, the Na peak disappeared and a Cu peak appeared The amount of Cu2+ loaded in CuCNPs could be varied trivially by adding a ... ligand concentration on the rate of Cu release, which was actually faster at pH compared to pH This can be explained by looking at the various protonation states of citrate as a function of pH to...
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Báo cáo hóa học: " Oral Delivery of DMAB-Modified DocetaxelLoaded PLGA-TPGS Nanoparticles for Cancer Chemotherapy" potx
... incubated for additional h MTT was aspirated off and DMSO was added to dissolve the formazan crystals Absorbance was measured at 570 nm using a microplate reader (Bio-Rad Model 680, UK) Untreated ... with cationic surfactant: safety studies and application in oral delivery of paclitaxel to treat chemical-induced breast cancer in rat Pharm Res 2009, 26(11):2495-2503 18 Hariharan S, Bhardwaj V, ... producing small and highly stable nanoparticles at 1% w/v concentration [18] Due to the charged surface, the particle agglomeration is impeded Thus, in this research, DMAB was absorbed on the nanoparticle...
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Báo cáo hóa học: " Fluorescence Modified Chitosan-Coated Magnetic Nanoparticles for High-Efficient Cellular Imaging" pdf
... without nanoparticles was calculated by [A] test/ [A] control 100, where [A] test is the absorbance of the test sample and [A] control is the absorbance of control sample Statistical Analysis Each experiment ... 12 W Weecharangsan, P Opanasopit, T Ngawhirunpa, A Apirakaramwong, T Rojanarata, U Ruktanoncha, R.J Lee, Int J Pharm 348, 161 (2008) 13 S Jain, R.K Sharma, S.P Vyas, J Pharmacy Pharmacol 58, 303 ... were calculated with at least 200 particles chosen at random in all the prepared samples through an image analysis program Most of FITCCS@MNPs were quasispherical and with an average diameter...
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Magnetic chitosan nanoparticles for removal of Cr(VI) from aqueous solution
... a high saturation magnetization value (Ms) after coating these nanoparticles is advantageous and susceptible to the external magnetic field for magnetic separation regard, the chemical modification ... coercivity and squareness could be calculated Because of no remanence and coercivity, it can be suggested that the beads are superparamagnetic It can also be observed from this figure that magnetization ... (2010) 461–467 [21] APHA AWWA WPCF, Standard Methods for the Examination of Water and Wastewater, 21st ed., American Public Health Association, Washington, DC, 2005 [22] Y.S Ho, Scientometrics 59 (2004)...
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báo cáo khoa học: "Cationic nanoparticles for delivery of amphotericin B: preparation, characterization and activity in vitro" potx
... Candida albicans viability (%) and zetapotential (mV) Correlation for AmB formulation at low (ᮀ) and high P (l) Correlation between Candida albicans viability (%) and zeta-potential (mV) for AmB ... Bristol-Myers Squibb (Brazil) and was initially prepared as a g/L stock solution in DMSO/methanol 1:1 Candida albicans ATCC 90028 was purchased from American Type Culture Collection (ATCC) and ... narrow and around mg/ mL PDDA Below and above this concentration, about 300 nm and negative zeta-potentials, or 500–700 nm of zeta-average diameter and positive zeta-potentials were obtained,...
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ROMP based polymer nanoparticles for the targeted delivery of antitumor agents
... neuroblastoma: Cisplatin -hearing loss and kidney damage Doxorubicin -heart damage and skin damage if leakage from Melphalan administrative vein Etoposide Carboplatin Teniposide Vincristine Topotecan Cyclophosphamide ... www.nlm.nih.gov/medlineplus/neuroblastoma.html Cancer affecting immature nerve cells, most commonly in the adrenal glands and the sympathetic nervous system ganglia of the abdomen Common drugs used to treat neuroblastoma: Cisplatin ... DNA, protein), imaging agents, and penetrating peptides into a biodegradable or removable (< 45 kDa) platform • Hydrophilic components should resist protein adsorption and prevent secondary aggregation...
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Delivery of proapoptotic biomolecules and drugs using amphiphilic block copolymer nanoparticles for anti cancer therapy
... significance in differences was evaluated by Newman–Keuls Multiple Comparison Test after analysis of variance (ANOVA) P≤0.05 was considered statistically significant An isobologram analysis representing ... differences was evaluated by Newman– xii Keuls Multiple Comparison Test after analysis of variance (ANOVA) P≤0.05 was considered statistically significant (D) An isobologram analysis representing ... recombinant human tumor necrosis factor-related apoptosisinducing ligand (TRAIL, MW: 20 kDa), together with an anticancer drug doxorubicin (Dox) simultaneously TRAIL is a promising anticancer agent as...
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Carboxymethyl chitosan functionalized magnetic nanoparticles for disruption of biofilms of straphylococcus aureus and escherichia coli
... (NaOH), potassium bromide (KBr), isopropanol, ethanol and acetone were all analytical reagent (AR) grade and obtained from Sigma-Aldrich or Merck Chem Co 3.2 Synthesis of Carboxymethyl Chitosan ... chitosan against S aureus and E coli bacteria In addition, the molecular weight of chitosan can also affect the antimicrobial ability (Tsai et al., 2006) Viscometry is the simplest and most rapid ... mechanisms of antibacterial activities of chitosan and its derivatives are still unknown It is known that the antimicrobial activity is influenced by a number of factors 14 Chapter Literature...
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Tài liệu KRONE - Catalogue - HighBand - For Broadband delivery - HK- Jun 2000 pdf
... are based on proposed Category channel standards under evaluation by the International Standards Organization and Telecommunications Industry Association Typical Access Network B R O A D B A ... 061-08 Pack Qty: Box of 10 Ultim8 HIGHBAND Ultim8 exceeds the Cat6 component Standard when hard wired This allows for patch by exception to be utilised and maintain Cat6 standards ensuring broadband ... business expansion, drive the demand for broadband communications infrastructure HIGHBAND allows you to deliver tomorrow’s services to your customers today! HIGHBAND T Y P I C A L A P P L I C AT I O...
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Tài liệu KRONE AccessNET - Opens the Pipe for Broadband Delivery doc
... Zealand Cnr The Esplanade and Nevis St Petone PO Box 36177 Wellington Mail Centre New Zealand Tel : +64 576 9213 Fax : +64 576 9243 Also representative offices in Taiwan and Korea KRONE India ... AccessNET Summary The system solution for: • Telecommunications organisations • Private network operators • PTTs, government organisations Who want to guarantee that their network is also capable of ... residential and commercial subscribers that solve issues around Network Termination Points, receiving and managing information via POTS, ISDN, xDSL, etc and the primary Distribution Point in the customer’s...
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Báo cáo khoa học: NovelN,N¢-diacyl-1,3-diaminopropyl-2-carbamoyl bivalent cationic lipids for gene delivery – synthesis,in vitro transfection activity, and physicochemical characterization docx
... this parameter is equal to for a univalent base (and -1 for a monoprotic acid) The pKa values listed in Table for the bivalent lipids are the mean of two acid dissociation constants, one for each ... similar mean molecular areas at monolayer collapse, and their collapse pressures were nearly identical Molecular elasticity is correlated with transfection activity, and was assessed by rst-derivative ... Plasmids pUC19-b-gal and pEGFP-N1 were propagated in DH5acompetent cells and collected according to standard protocols [36] Plasmid DNA was puried by gel permeation chromatography using a Sepharose...
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nanoparticle technology for drug delivery, 2006, p.427
... Nebraska Medical Center, Omaha, Nebraska, U.S .A Majeti Naga Venkata Ravi Kumar Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Punjab, India Vinod Labhasetwar ... Edition, Revised and Expanded, edited by Allen Cato, Lynda Sutton, and Allen Cato III 121 Modern Pharmaceutics: Fourth Edition, Revised and Expanded, edited by Gilbert S Banker and Christopher T ... Vivekanand Bhardwaj and Majeti Naga Venkata Ravi Kumar Introduction 231 Physiology of GIT with Relevance to Particulate Uptake 232 Particle Size and Surface Charge: Critical Factors in Particle...
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Báo cáo hóa học: " Efficient data replication for the delivery of highquality video content over P2P VoD advertising networks" pdf
... them to interact and make immediate purchasing decisions P2P advertising platforms enable advertisers to efficiently track through-clicks and historical data Compared to non-P2P online advertising ... environment, a long average RTT implies that data sharing ability is limited, and video quality varies greatly There exists at least one forward path and a backward path for each peer in the channel ... promotional messages to their preferred audience by associating advertisements with a set of keywords and network characteristics The proposed approach provides a distortion-based replication mechanism...
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Báo cáo hóa học: " Functionalized halloysite nanotube-based carrier for intracellular delivery of antisense oligonucleotides" pdf
... Schematic view of f-HNT-ASODN-FAM complex preparation Page of and abundantly available clay nanotubes could be used as novel vectors in the promising application of gene therapy Materials and ... microscopy, and flow cytometry were applied to make qualitative and quantitative assays of the complexes’ delivery into the HeLa cells To visualize intracellular uptake of the f-HNT-based-ASODN complex, ... SEIWA OPTICAL AMERICA INC., Santa Clara, CA, USA; magnification = 63 × 1.4) was used for cellular fluorescence imaging Flow cytometry analysis HeLa cells were seeded in six well plates at a density...
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Báo cáo hóa học: " Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air battery" doc
... environment is reduced by a catalytic surface inside the air electrode Thus, catalysts are key materials that affect the capacity, cycle life, and rate capability of such batteries In this study, ... Surfactants such as urea were also added to obtain nanosized particles X-ray diffraction [XRD] patterns of powders were measured using a Rigaku X-ray diffractometer (Rigaku Corporation, Tokyo, Japan) ... catalysts (Co3O4 nanoparticles), and a binder (PVDF; Sigma-Aldrich, St Louis, MO, USA ) The molar ratio of carbon to catalysts was adjusted to 95:5 The binder accounted for 20 wt.% of the total...
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Báo cáo hóa học: "Preparation and evaluation of novel mixed micelles as nanocarriers for intravenous delivery of propofol" potx
... of light and darkness Temperature and relative humidity were maintained at 25°C and 50%, respectively All care and handling of animals were performed with the approval of Institutional Authority ... reflex was recorded for each animal Rats were maintained in dorsal or lateral recumbency during evaluation, and the time of righting reflex return was recorded Statistical analysis All data were ... light and darkness Temperature and relative humidity were maintained at 25°C and 50%, respectively After an acclimatization period of days, the rats were fasted for 12 h but allowed free access to...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008