báo cáo khoa học: " Biomarkers for late-onset neonatal sepsis" pdf
báo cáo khoa học: " Biomarkers for late-onset neonatal sepsis" pdf
... with a low probability of sepsis. A
recent study by Ng et al. identied two novel biomarkers
for late-onset neonatal sepsis: the des-arginine variant of
serum amyloid A and apolipoprotein C-II. ... identication of neonates with
bacteremia or fungemia.
© 2010 BioMed Central Ltd
Biomarkers for late-onset neonatal sepsis
Richard A Polin* and Tara M Randis
COMM E N TARY
*Corre...
Tài liệu Báo cáo khoa học: Looking for the ancestry of the heavy-chain subunits of heteromeric amino acid transporters rBAT and 4F2hc within the GH13 a-amylase family ppt
... selec-
tion pressure was also found to be more similar for
these two groups than that observed for 4F2hc and
rBAT proteins, as well as for 4F2hc proteins and
GH13 enzymes (Fig. 3). Remarkably, ... Mayrose I, Bacharach
E & Pupko T (2005) Selecton: a server for detecting
evolutionary forces at a single amino-acid site. Bioin-
formatics 21, 2101–2103.
39 Da Lage JL, Danchin EG &...
Tài liệu Báo cáo khoa học: Role for nectin-1 in herpes simplex virus 1 entry and spread in human retinal pigment epithelial cells docx
... RT-PCR
analysis was performed as described previously. The
expected sizes of the PCR products were 1270 bp for
HVEM, 738 bp for nectin-1, 616 bp for nectin-2, and
736 bp for 3-OST-3, respectively. ... phalloidin (Invitrogen) was added for
F-actin staining at room temperature for 45 min. Finally, the
cells were washed three times with 1· NaCl ⁄ P
i
before micros-
copy was performed...
Tài liệu Báo cáo khoa học: Evidence for noncooperative metal binding to the a domain of human metallothionein ppt
... in independent tetra-
thiolate sites, the choice for the third incoming metal
ion would be to form a bridging interaction in the
a domain or to form another independent tetrathiolate
site in the ... these
papers clearly show domain-specific binding for M
2+
(M ¼ Zn, Cd) initially to the a domain, thereby lead-
ing to formation of the M
4
a cluster prior to formation
of the M
3
b cluster, d...
Tài liệu Báo cáo khoa học: Progress for dengue virus diseases Towards the NS2B–NS3pro inhibition for a therapeutic-based approach ppt
... vitro
systems as supportive medical care and for sympto-
matic treatment; they represent an important aid for
patients and for improving survival in severe forms of
disease. Antiviral therapeutic ... conclusion, considerable effort has recently been
made towards inhibiting the viral replication of DENv.
Much remains to be performed to achieve results suit-
able for experimentation in...
Tài liệu Báo cáo khoa học: Enzymes for the NADPH-dependent reduction of dihydroxyacetone and D-glyceraldehyde and L-glyceraldehyde in the mould Hypocrea jecorina doc
... was then transformed with the
expression vector.
The gld1 and gld2 genes were also expressed with N-ter-
minal or C-terminal histidine tags. For that purpose, a cod-
ing sequence for six histidines ... Bartlesville, OK, USA)
three times for 30 s. The mixture was then centrifuged in
an Eppendorf microcentrifuge at full speed for 25 min, and
the supernatant used for the analysis. The...
Tài liệu Báo cáo khoa học: Evidence for interactions between domains of TatA and TatB from mutagenesis of the TatABC subunits of the twin-arginine translocase docx
... Fig. 5) were tested for
effects on translocation activity. (A) Muta-
tions within the pBAD-ABC vector were
assayed for export of TorA. (B) mutations
within pEXT-ABC were assayed for export
of TorA-GFP, ... precursor form (TorA-GFP) and
some mature-size GFP is also present, presumably
due to proteolytic clipping. No signal is observed in
DtatABCDE cells that do not synthesize TorA-GFP (a...
Tài liệu Báo cáo khoa học: "Sentence-For-Sentence Translation: An Example" ppt
...
decided where in the mechanical translation process
the specifier for the output sentence should be formed.
As a result part of it is formed during the analysis of
the input sentence, another part ... word is composed and
makes the grammatical information derived from the
analysis explicit. This grammatical information is
added to the input in the form of a number of items
named con...
Tài liệu Báo cáo khoa học: "Coreference for Learning to Extract Relations: Yes, Virginia, Coreference Matters" ppt
... stable training.
4 Evaluation Framework
Estimating recall for bootstrapped relation learning
is a challenge except for corpora small enough for
complete annotation to be feasible, e.g., the ACE ... corpus for sentences con-
taining all arguments of a test instance (explicitly
or via coreference). We randomly sampled from
this set, choosing at most 10 sentences for each test
i...
Tài liệu Báo cáo khoa học: "Segmentation for English-to-Arabic Statistical Machine Translation" ppt
... clitics. For example, for the word
wlAwlAdh (’and for his kids’), the factored words are
AwlAd and w+l+N+P:3MS. We use two language
models: a trigram for surface words and a 7-gram
for the POS+clitic ... language model and use trigrams for the baseline
system and a 4-grams for segmented Arabic. The av-
erage sentence length is 9 for English, 8 for Arabic,
and 10 for segmen...