Báo cáo Y học: The trans-sialidase from the African trypanosome Trypanosoma brucei potx
Báo cáo y học: "Does switching from oral extended-release methylphenidate to the methylphenidate transdermal system affect health-related quality-of-life and medication satisfaction for children with attention-deficit/hyperactivity disorder&
... not used in the current study but part of the
AIM-C)
Are the following statements TRUE or FALSE for your
child?
• My child's behavior stays about the same throughout
the day
• My child's ... (59.6%)
agreed that the study medication decreased their child's
appetite. The majority of caregivers (88.1%) disagreed
that the study medication made their child feel sleep...
Báo cáo Y học: Identification of the 19S regulatory particle subunits from the rice 26S proteasome potx
... described the relationship between N-acetylation and
the chymotrypsin-like activity of 20S proteasome. In the
present s tudy, we detec ted the N-acetylation of OsRpt6 in
the rice RP complex by MS. Other ... assemble in the rice proteasome complex, we
analyzed the subunit composition of the purified RP
complex. The R P complex from the rice bran was
purified by immunoaffinit...
Báo cáo Y học: Cytochrome c from a thermophilic bacterium has provided insights into the mechanisms of protein maturation, folding, and stability potx
... Yamazaki, K., Kyogoku, Y. &
Kobayashi, Y. (1998) Solution structure of thermostable cyto-
chrome c-552 from Hydrogenobacter thermophilus determined by
1
H-NMR spectroscopy. Biochemistry 37, 9641–9649.
7. ... 9641–9649.
7. Sanbongi, Y. , Igarashi, Y. & Kodama, T. (1989) Thermostability
of cytochrome c-552 from the thermophilic hydrogen-oxidizing
bacterium Hydrogenobacter ther...
Báo cáo Y học: Structural determination of the O-chain polysaccharide from Agrobacterium tumefaciens, strain DSM 30205 pot
... °Cfor2h)inorderto
hydrolyse the Kdo linkage without effecting the acid-labile
furanosidic unit.
Combining the information from the analysis of the
COSY and NOESY spectra (Fig. 3) and HSQC, the
complete ... min. The fatty acid methyl esters were recovered
by extraction with n-hexane and analysed by GC-MS.
The methanolic phase was dried and the methyl glyco-
sides were treat...
Báo cáo Y học: A comparison of the urea-induced unfolding of apo¯avodoxin and ¯avodoxin from Desulfovibrio vulgaris potx
... ound
strongly but noncovalently between two loops on one side
of the molecule. The two methyl groups on the ¯avin are
exposed to solvent, the dimethylisoalloxazine moiety is
¯anked by hydrophobic ... stability of
the holoprotein is smaller than the increase in stability that
occurs with the a poprotein. As a con sequence, the stability
of the apoprotein in high salt is great...
Báo cáo Y học: Structural analysis of the lipopolysaccharide from nontypeable Haemophilus influenzae strain 1003 potx
... and glycine, con-
firming glycine to be e ster-linked.
Information on the location of the a cetyl and glycyl
groups as well as glycose sequence was provided by ESI
tandem mass s pectrometry ( MS/MS ... in the DQF-COSY and TOCSY spectra of OS-1
in the region d 2.20–1.66. A s observed earlier [11], several
anhydro-forms of K do are formed during the hydrolysis by
elimination of phospha...
Báo cáo Y học: The trans-sialidase from the African trypanosome Trypanosoma brucei potx
... protect procyclic cells from
digestion by the digestive enzymes in the y [4].
Unable to synthesize sialic acids, trypanosomes use a
specific enzyme, the trans-sialidase, to scavenge the mono-
saccharide ... that the substitution Q284-P in
TrSA increased significantly the hydrolytic activity of the
enzyme. The three other positions in the neighbourhood of
the active site...
Báo cáo y học: "Users' guides to the medical literature: how to use an article about mortality in a humanitarian emergency"
... which the true mortality rate actually
lies. In practice, investigators usually use the 95% CI, the
range that includes the true mortality rate 95% of the
time. The narrower the CI, the closer the ... tolls by multiplying the observed excess mortality
rate (and its CI) by the length of the recall period, and by
the estimated total population.
The DRC study authors...
Báo cáo y học: "Special considerations in the treatment of patients with bipolar disorder and medical co-morbidities"
... medical conditions may be
delayed. As the physician with the most (and often the
only) contact with these patients, psychiatrists need to be
vigilant in detecting early signs and symptoms of medical
illness ... mitochondrial enzyme defi-
ciency, Reye's syndrome, Friedreich's ataxia, a sibling
affected by valproate hepatotoxicity, or multiple drug
therapy, as well as children y...
Báo cáo y học: "Anticancer Activity of the PR Domain of Tumor Suppressor RIZ1"
... activity. In this study, we quan-
titatively analyzed the mRNA expression level of
RIZ1 over the disease progression in eight different
types of cancer, and evaluated the anticancer activity
of the ... (Rockville, Maryland, USA) has
been reported previously [21]. Briefly, the primers
and the TaqMan probe for gene RIZ encoding RIZ1
were designed and synthesized by Applied Bio...