báo cáo khoa học: " Silver nanoparticles are broad-spectrum bactericidal and virucidal compounds" potx
báo cáo khoa học: " Silver nanoparticles are broad-spectrum bactericidal and virucidal compounds" potx
... REVIE W Open Access
Silver nanoparticles are broad-spectrum
bactericidal and virucidal compounds
Humberto H Lara
1†
, Elsa N Garza-Treviño
2†
, Liliana Ixtepan-Turrent
2
and Dinesh K Singh
1*
Abstract
The ... use
silver as jewelry, ornamentation and fine cutlery. Silver,
jewelry, wares and cutlery was considered to impart
health benefits to the users. In ancient Indian...
báo cáo khoa học: " Silver nanoparticles inhibit VEGF-and IL-1 -induced vascular permeability via Src dependent pathway in porcine retinal endothelial cells" potx
... of silver nanoparticles
Silver nanoparticles were synthesized using B. licheni-
formis. The synthesized nanoparticles were primarily char-
acterized by UV-Visible spectroscopy followed by XRD
and ... VEGF-induced
angiogenesis and vascular permeability. Mol Cell 1999,
4(6):915-24.
32. Kalishwaralal K, Banumathi E, Pandian SBRK, Deepak V, Muniyandi J,
Eom SH, Sangiliyandi G: Silv...
Báo cáo khoa hoc:" Biodegradable Nanoparticles are Excellent Vehicle for Site Directed in-vivo Delivery of Drugs and Vaccines" pptx
... medical products and is a nontoxic
alternative. Gelatin NPs are very efficient in delivery and controlled release of the drugs. They
are nontoxic, biodegradable, bioactive and inexpensive. ... PAC nanoparticles are
prepared mostly by emulsion polymerization, interfacial polymerization and nanoprecipitation
[10, 23].
SURFACE MODIFICATION
One of the problems faced in the...
Báo cáo khoa hoc:" Pituitary macroadenomas: are combination antiplatelet and anticoagulant therapy contraindicated? A case report" pot
... aspirin, heparin and
clopidogrel is employed. The addition of clopidogrel to
aspirin and heparin has been demonstrated to reduce the
incidence of further vascular events over aspirin and
heparin alone. ... macroadenoma.
Visual field tests before and after pituitary surgeryFigure 3
Visual field tests before and after pituitary surgery.
The results of visual field testing are shown...
Báo cáo khoa học: DNA mismatch repair system Classical and fresh roles potx
... newly
synthesized strand between the nick and the mismatch
is carried out by four redundant single-strand DNA-
specific exonucleases: the 3¢fi5¢ exonucleases ExoI
and ExoX and the 5¢fi3¢ exonucleases RecJ and
ExoVII ... poly-
merase g and functionally stimulates its catalytic
activity [88]. Moreover, the phenotypes of mice
mutant for ExoI are similar to those of MSH2– ⁄ –
mice, with...
Báo cáo khoa học: "Unsupervised Learning of Narrative Schemas and their Participants" potx
... Few types of arguments
are shared between the chain and (fly X). How-
ever, (charge X) shares many arguments with (ac-
cuse X), (search X) and (suspect X) (e.g., criminal
and suspect). Even more ... roles have required a pre-defined set of
roles (Grenager and Manning, 2006) and often a
hand-labeled seed corpus (Swier and Stevenson,
2004; He and Gildea, 2006).
In this paper, we d...
báo cáo khoa học: " Infraorbital cutaneous angiosarcoma: a diagnostic and therapeutic dilemma" potx
... face and
scalp, prognosis and treatment. Cancer 1987, 59:1046-1057.
2. Pestoni C, Parades-Suarez C, Peteiro C, Toribio J: Early detection
of cutaneous angiosarcoma of the face and scalp and treat-
ment ... diagnosis includes
hemangioma, especially tufted, cavernous and epithelioid
hemangioma on the one hand and acantholytic carci-
noma on the other hand. Especially in immunocompro...
Tài liệu Báo cáo khoa học: Calcium-binding to lens bB2- and bA3-crystallins suggests that all b-crystallins are calcium-binding proteins pptx
... proteins and induce
luminescence peaks at 492 nm and 547 nm via energy
transfer from Trp and Tyr residues [32]. Terbium binds
to bB2- and bA3-crystallins and induces luminescence
peaks at 492 and ... calcium are deleterious for the transparency of
the lens [43,44]. The mechanisms and components
involved such as sensors, buffers and modulators for
maintaining calcium homeosta...
Tài liệu Báo cáo khoa học: "Which words are hard to recognize? Prosodic, lexical, and disfluency factors that increase ASR error rates" ppt
... Edinburgh-Stanford
LINK and ONR MURI award N000140510388. We
thank Andreas Stolcke for providing the ASR out-
put, language model, and forced alignments used
here, and Raghunandan Kumaran and Katrin Kirch-
hoff ... with
Shinozaki and Furui (2001) and Siegler and Stern
(1995). The effects of pitch minimum and maximum
are not shown for reasons of space, but are similar
to pi...
Báo cáo khoa học: Amino acids at the N- and C-termini of human glutamate carboxypeptidase II are required for enzymatic activity and proper folding pptx
... electroblotted onto a nitro-
cellulose membrane, and immunostained as described in the Materials
and methods. Relative band intensities were recorded using a CCD
camera, and the concentrations of individual ... l
M
CuSO
4
. Three days later, the cells and conditioned media were
harvested and processed as described in the Materials and methods.
Conditioned media were dialyzed and...