báo cáo khoa học: "Basic Mechanisms of Arsenic Trioxide (ATO)Induced Apoptosis in Human Leukemia (HL-60) Cells" potx
báo cáo khoa học: "Basic Mechanisms of Arsenic Trioxide (ATO)Induced Apoptosis in Human Leukemia (HL-60) Cells" potx
... megakaryocytic leukemia [47]. Our result
is in support of previous findings indicating that ATO
induces clinical remission in a high proportion of
patients with APL by inducing apoptosis [2,9].
Conclusions
We ... with subsequent inflammation [30-32].
To gain insight into the mechanism of arsenic trioxide
(ATO)-induced apoptosis, we examined the modulation
of phosphatidyls...
Báo cáo khoa học: "Costunolide causes mitotic arrest and enhances radiosensitivity in human hepatocellular carcinoma cells" potx
... of G2/M increased up to a high
level at 4 h (34.8 ± 0.5%), indicating a rapid G2/M
arresting activity (Table 1, Figure 2). It was accompanied
by slight incline of S phase and marked decline of ... G2, phase in human hepa-
toma HA22T/VGH cells.
Immunofluorescent stain for mitotic spindle
There are four stages in the mitotic phase. Immunofluor-
escent staining with alpha-tubulin was...
Báo cáo khoa học: "Identification of Domain-Specific Senses in a Machine-Readable Dictionary" potx
... Computational Linguistics
Identification of Domain-Specific Senses in a Machine-Readable Dictionary
Fumiyo Fukumoto
Interdisciplinary Graduate School of
Medicine and Engineering,
Univ. of Yamanashi
fukumoto@yamanashi.ac.jp
Yoshimi ... Balancing. In In Proc. of COL-
ING 2004 Workshop on Multilingual Linguistic Re-
sources, pages 101–108.
S. Brin and L. Page. 1998. The Anatomy of a...
Báo cáo khoa học: "Histochemical Characterization of the Lectin-binding Sites in the Equine Vomeronasal Organ" potx
... Each lectin binds to a specific
sugar or group of sugars. Many lectins have been characterized,
including the peanut agglutinin, wheat germ agglutinin,
phytohemagglutinin E, concanavalin A, Dolichos ... Characterization of the Lectin-binding Sites in the Equine Vomeronasal Organ 17
Discussion
This is the first study to examine the binding of DBA,
SBA, Isolectin B4, WGA, PNA, and UEA-I...
Báo cáo khoa học: "Intraspecific variation of growth and adaptive traits in North American oak specie" potx
...
flushing
begins
in
trees
of
northwest-
ern
origin,
then
proceeds
’eastward’
through
trees
of
northern
origin
to
trees
of
northeastern
origin,
and
also
’southward’
to
trees
of ...
1981).
In
east-
ern
Tennessee,
the
pattern
of
flushing
is
very
different:
the
general
trend
begins
in
trees
of
southern
origins
and
ends
in
trees
of
northern...
Báo cáo khoa học: "Cell death by the quinoxaline dioxide DCQ in human colon cancer cells is enhanced under hypoxia and is independent of p53 and p21" pdf
... with a n increase in the pro-apoptotic caspase-2
protein, inhibition of the pro-survival protein PIDD-C,
and increase in p-ATM expression, a major protein
kinase involved in repair of DSB.
DCQ belongs ... hypoxia.
The p53 protein increased in response to DCQ in all
three cell lines except in p53
+/+
cells exposed to hypoxia
(Figure 6A); p21 protein also increased in a ll cel...
báo cáo khoa học: "Prognostic significance of STAT3 and phosphorylated STAT3 in human soft tissue tumors - a clinicopathological analysis" ppt
... under
investigation in soft tissue tumors. The mechanisms
responsible for ab errant STAT activation in sarcomas
remain uncertain and need further exploration. More-
over, knowledge of the cross-interaction of ... proteins involved in
growth regulation and survival may better serve to
explain carcinogenesis in sarcomas.
Conclusions
The overexpression of STAT3 and pSTAT3 (Tyr705...
Báo cáo khoa học: " The role of NH4Cl and cysteine proteases in Human Papillomavirus type 16 infection" ppsx
... cathepsin B or cathepsin L protease,
Cathepsin B and L treatment of HPV16 increases bindingFigure 4
Cathepsin B and L treatment of HPV16 increases binding. Reporter virus binding was compared in ... Alone Cathepsin
L treated
ce lls
Infected Infected
+Fu rin
Inhibitor
5 min 30 min 1hr 2hr 4hr 6hr 8hr 12hr
% Infection
The Effect of Cathepsin B Treatin g Reporter Virions on Furin Inhibit...
báo cáo khoa học: "Osthole induces G2/M arrest and apoptosis in lung cancer A549 cells by modulating PI3K/Akt pathway" pptx
... targeting the proteins of
Bcl-2 family and the ratio of Bax/Bcl-2 played a critical
role in determining whether cells will undergo apoptosis
[31,32]. In our study, by examining the effect of Osthole
on ... Gupta S, Afaq F, Mukhtar H: Involvement of nuclear factor-kappa B, Bax
and Bcl-2 in induction of cell cycle arrest and apoptosis by apigenin in
human prostate carcin...