Báo cáo y học: "Housekeeping genes tend to show reduced upstream sequence conservatio" pot
Báo cáo y học: "Housekeeping genes tend to show reduced upstream sequence conservatio" pot
... 'phyl-
ogenetic footprinting' methods to discover functional regula-
tory sequences [2-4].
Contrary to coding sequences, gene expression regulatory
sequences do not have very well defined boundaries. A ... sequences. We observed
that approximately 75% of mapped TFBSs fell into conserved
regions, which only occupy approximately 30% of the
sequence analyzed. However, as only les...
Báo cáo y học: " Tetraspanins regulate cell-to-cell transmission of HIV-1" pot
... 177:5129-5137.
26. Yoshida T, Kawano Y, Sato K, Ando Y, Aoki J, Miura Y, Komano J,
Tanaka Y, Koyanagi Y: A CD63 mutant inhibits T-cell tropic
human immunodeficiency virus type 1 entry by disrupting
CXCR4 ... infectivity of the viral particles.
Reduced infectivity of cell-free virus may not necessarily
translate into similarly reduced cell -to- cell transmission,
since even particles...
Báo cáo y học: " We still fail to account for Mendel''''s observations" pot
... because, when they were
allowed to self-fertilise, they produced F3 progeny that
again displayed this same parental trait (A). But other
plants initially identified by the symbol (A) in the F2 ... not displayed by these
hybrids, so that these hybrids displayed what he had
defined as the dominating trait (A) only.
(2) The traits (A) and (a) in the F1 hybrids (Aa) segregated
into traits ... c...
Báo cáo y học: "Maternal Outcomes According to Placental Position in Placental Previa"
... prior to surgery, 1 day after surgery, and 3
days after surgery, the amount of transfusion during
surgery, estimated blood loss during operation, pla-
cental accreta, hysterectomy, myomectomy, ...
history (miscarriage, uterine surgery), diseases asso-
ciated with pregnancy (myoma, endometriosis), pre-
natal ultrasonography and the findings of surgery
were reviewed in all patients.
To...
Báo cáo y học: " A Practical Approach to Managing Patients with HCV Infection"
... Sci. 2006, 3
65
underlying autoimmune diseases, thyroid disorders,
pregnancy, etc. In addition, the history can identify other
factors such as alcohol use or abuse which may suggest
possible ... strategies.
2. Natural History of HCV Infection
The natural history of HV infection was thoroughly
reviewed by Drs. Chen and Morgan in this issue.
Knowing the natural history of HCV infection...
Báo cáo y học: "A Practical Approach to Management of Chronic Hepatitis B"
... improved histology. The overall response
to one year of ADV treatment as determined by HBeAg seroconversion is approximately 12% (vs. 6% in placebo group) that could
be increased to 23% by the end ... sensitive to LAM treatment [16].
4. Indications of HBV Treatment
Historically, levels of HBV DNA and ALT, and histological activity of liver biopsy have been used as the three main fact...
Báo cáo y học: "An innovative method to evaluate the suture compliance in sealing the surgical wound lip"
... obstet-
rics-gynecology
VICRYL COATED: glycol and lactide
copolymer coated by polyglactin 370,
910 and Ca
++
stearate
braided 65% at 14 days 50-70 days good not for tissue continuously
stressed
MONOCRYL: ...
MONOCRYL: glycolide and epsilopn
caprolacton copolymer
monofilament 50% at 14 days 105 days good Obstetrics- gynecology, urology,
plastic, abdominal, and vascular
POLYDIOXANON...
Báo cáo Y học: Complexation of ytterbium to human transferrin and its uptake by K562 cells pot
... study of uptake of
Yb
3+
by human Tf (hTf) by UV-vis and NMR spectroscopy,
and inductively coupled plasma atomic emission spectro-
metry (ICP-AES). The binding of Yb-bound Tf to human
erythroleukemia ... at pH 4.0 and 7.0, respectively.
Flow cytometry analysis
The competitive effect of Yb-Tf species on binding of Fe
2
-Tf
to K562 cells was studied by flow cytometry. The solutions
with a co...
Báo cáo Y học: Oxidation of propionate to pyruvate in Escherichia coli Involvement of methylcitrate dehydratase and aconitase pot
... propionate to pyruvate by Salmonella enterica enzymes:
2-methylcitrate dehydratase (PrpD) and aconitase enzymes cata-
lyze the conversion of 2-methylcitrate to 2-methylisocitrate.
Biochemistry 40, ... and was hydrated
to (2R,3S)-2-methylisocitrate. This product was cleaved by
PrpB into succinate and pyruvate (Fig. 1). To monitor the
reaction and to pull the equilibrium to the side...
Báo cáo Y học: Apolipoprotein E predisposes to obesity and related metabolic dysfunctions in mice pdf
... obesity are reported to
be caused by genetic factors [17], leaving western-type
diet and sedentary lifestyle, physical inactivity and
imbalance in caloric load as the most common contrib-
utors to ... conditions. Furthermore, deficiency in LDLr
results in reduced sensitivity to obesity in response to
western-type diet, raising the possibility that the
effects of ApoE may be mediated,...
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