Báo cáo y học: "The transcriptional landscape of Chlamydia pneumoniae" ppt
Báo cáo y học: "The changing landscape of the clinical value of the PM/Scl autoantibody system" pdf
... a
systematic approach to the detection and confirmation of
myositis by electromyography and/or muscle biopsy.
PM/Scl-75c aabs were detected more frequently in younger
patients with more active disease and ... pulmonary arterial hypertension was
found less frequently. These potentially interesting findings
may have limitations since both elevated CK and muscle
atrophy cannot be considered hi...
Báo cáo y học: "The evolving story of medical emergency teams in quality improvement"
... that, in the majority of
patients, premonitory signs and symptoms of cardio-
pulmonary instability are often present hours before clinical
deterioration [6]. By encouraging early responses to patients
with ... patient and a weekly 1-hour
Commentary
The evolving story of medical emergency teams in quality
improvement
André Carlos Kajdacsy-Balla Amaral
1
and Kaveh G Shojania
2
1
Departme...
Báo cáo y học: "The Versatile Use of Temporoparietal Fascial Flap"
... University, Faculty of Medicine, Izmir,
TURKEY.
2. Clinic of Plastic Reconstructive and Aesthetic Surgery, Public Hospital, Mus, Turkey.
3. Clinic of Plastic Reconstructive and Aesthetic Surgery, ...
group, 56.9±14 years versus 30.3±6 years, respectively.
It can be commented that, head and neck tumors are
mostly seen in elderly patients whereas younger peo-
ple may have high rates...
Báo cáo y học: "The Natural History of Hepatitis C Virus (HCV) Infection"
... by enzyme
immunoassay, becomes positive near the onset of
symptoms, approximately 1 to 3 months after exposure.
Up to 30% of patients will test negative for anti-HCV at
onset of their symptoms, ... antibodies.[20]
In the Dionysos study from Italy, residents between the
ages of 12 and 25 years had a chronicity rate of 56%,
compared with 87% for those above the age of 25
yea...
Báo cáo y học: "The primary prevention of birth defects: Multivitamins or folic acid"
... Abnormality Registry (HCAR) [18] which is a
national-based registry of cases with CAs. Notification of CAs is mandatory for physicians, and most
are reported by obstetricians (in Hungary practically ...
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Andrew E. Czeizel, MD, PhD is the scientific director of Foundation for the Community
Control of Hereditary Diseases, Budapest, and profes...
Báo cáo Y học: The inhibitory region of troponin-I alters the ability of F-actin to interact with different segments of myosin pot
... Perry
1
and Barry A. Levine
1,2
1
Department of Physiology, School of Medicine and
2
School of Biosciences, University of Birmingham, Birmingham, UK;
3
School
of Biological Sciences, University of ... ability of tropo-
myosin to extend the inhibitory activity of the troponin I
molecule from one to seven actin monomers.
Correspondence to S. V. Perry, Department of Physiology,...
Báo cáo Y học: The solution structure of gomesin, an antimicrobial cysteine-rich peptide from the spider pptx
... potentials at the Connolly
surface of gomesin are presented on Fig. 5 . The lack of
definition of the extremity of several side chains does not
significantly modify the distribution of hydrophobic
potential ... of PG-1 is
particularly hydrophobic as it contains only a polar residues
Leu5, Cys6, Tyr7, Cys8, Phe12, Cys13, Val14, Cys15 and
Val16 alternatively distributed on each side...
Báo cáo Y học: The phosphotransferase system of Streptomyces coelicolor IIACrr exhibits properties that resemble transport and inducer exclusion function of enzyme IIAGlucose of Escherichia coli pptx
... phosphoimager (Fuji).
Enzyme assays
IIA
Crr
activity was assayed by complementation of the
glucose-specific PTS of E. coli measuring phosphoenolpyru-
vate-dependent phosphorylation of methyl [a-
14
C]glucoside
([
14
C]aMG; ... increase of RU caused by buffer components
and protein binding. Removal of MalK by application of washing
buffer revealed an RU-increase of the baseline (dot...
Báo cáo Y học: The N-terminus of m5C-DNA methyltransferase Msp I is involved in its topoisomerase activity docx
... topoisomerase activity
Sanjoy K. Bhattacharya* and Ashok K. Dubey†
Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology-Delhi, New Delhi, India
DNA cytosine methyltransferase ... I.
Methylation of DNA at C-5 of cytosine has been implicated
in a number of biological processes in prokaryotes: control
of immunity [1], gene expression [2], and replic...
Báo cáo Y học: The a1b1 contact of human hemoglobin plays a key role in stabilizing the bound dioxygen Further evidence from the iron valency hybrids potx
... proton catalysis
performed by the distal histidine residue (Eqn 4).
Similarly, Shaanan [31] reported the stereochemistry of
the iron-dioxygen bond in human HbO
2
by single-crystal
X-ray analysis. In ... access of a proton to the bound dioxygen
cannot yield such an enzyme-like, catalytic e ffect on the
autoxidation rate of MbO
2
or HbO
2
. Insofar as we have
examined for more than a doze...