نتایج جستجو برای: e9
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The complete nucleotide sequences of eight Human enterovirus B (HEV-B) strains were determined, representing five serotypes, E6, E7, E11, CVB3 and CVB5, which were isolated in the former Soviet Union between 1998 and 2002. All strains were mosaic recombinants and only the VP2-VP3-VP1 genome region was similar to that of the corresponding prototype HEV-B strains. In seven of the eight strains st...
New imaging technologies are revealing ever-greater details of motor behavior in fetuses for clinical diagnosis and treatment. Understanding the form, mechanisms, and significance of fetal behavior will maximize imaging applications. The chick is readily available for experimentation throughout embryogenesis, making it an excellent model for this purpose. Yet in 40 yr since Hamburger and collea...
Nutritional characterization is an essential component for a better knowledge of the different ecotypes Niger tiger nut. To do this, 20 samples nut tubers were taken nutritional investigation, including 5 representative and 15 others randomly selected from collected in producing villages Maradi Dosso regions. The content mineral elements was analyzed by atomic absorption spectrophotometer macro...
Vasoactive intestinal peptide (VIP) is an important growth regulator of the embryonic day (E)9-E11 mouse. In comparably aged rat embryos, VIP messenger RNA (mRNA) is not detectable; however, peak concentrations of VIP in maternal rat serum indicate a nonembryonic source. In the current study, mouse maternal and embryonic tissues were examined from E6-E12. Although RT-PCR revealed VIP mRNA in E6...
• The high-resolution structure of the complex disulfidebonded TIL9E9 (D9) region of VWF is presented. • The major factor VIII binding site is localized around a flexible region on the TIL9 domain. Althoughmuchof the functionof vonWillebrand factor (VWF)hasbeen revealed, detailed insight into the molecular structure that enables VWF to orchestrate hemostatic processes, in particular factor VIII...
Apoptosis-inducing factor (AIF) is an evolutionarily conserved, ubiquitously expressed flavoprotein with NADH oxidase activity that is normally confined to mitochondria. In mammalian cells, AIF is released from mitochondria in response to apoptotic stimuli and translocates to the nucleus where it is thought to bind DNA and contribute to chromatinolysis and cell death in a caspase-independent ma...
Work in the setting of the recursively enumerable sets and their Turing degrees. A set X is low if X', its Turing jump, is recursive in 0' and high if X' computes 0". Attempting to find a property between being low and being recursive, Bickford and Mills produced the following definition. W is deep, if for each recursively enumerable set A, the jump of A E9 W is recursive in the jump of A. We p...
BACKGROUND Neonatal enterovirus (EV) infections lead to a wide range of clinical manifestations, from mild febrile illness to severe, sometimes fatal, sepsislike disease. METHODS To determine the relationship of EV serotypes with the risk of neonatal infection and its fatal outcome, we analyzed data reported to the National Enterovirus Surveillance System (NESS) during 1983-2003. RESULTS Of...
The expression of nerve growth factor receptors (NGFRs) was studied in the developing inner ear with in situ hybridization in chick embryos and with immunocytochemistry in rat embryos to determine sites of possible functions of NGF or NGF-like molecules in inner ear development. NGFR expression in the chick otocyst and acoustic ganglion is compared with epithelial differentiation and the onset ...
It has long been known that the chick initiates spontaneous motility early in embryogenesis, that the distribution of this activity is episodic, and that it varies both quantitatively and qualitatively with age. It is also well established that embryonic motility is controlled by spinal circuits and features of motility at early stages of development are likely the product of immature network p...
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