“…Our results showed that two types of crosslink products could be induced from d((Br)CG), d((Br)UG), d(G(Br)U), or d(A(Br)U); the C(5) of cytosine or uracil could be covalently bonded to the N(2) or C(8) of its neighboring guanine, and the C(5) of uracil could couple with the C(2) or C(8) of its neighboring adenine. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we demonstrate that uPAR, on a human melanoma cell line, is localized in caveolae, flask-shaped microinvaginations of the plasma membrane found in a variety of cell types. …”
Enlace del recurso
Enlace del recurso

“…Neuromedin U (NMU) is a neuropeptide that is expressed in the gastrointestinal tract and central nervous system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…CONCLUSION: The fungus U. maydis has a long history of being a model system for understanding DNA recombination and repair, as well as molecular plant pathology. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: There were no group by time interactions however, CK significantly increased for all groups when compared to pre exercise (101 ± 43 U/L) reaching a peak at 48 h (661 ± 1178 U/L). MVC was significantly reduced at 24 h by 31.4 ± 14.0%. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Two lines of evidence suggest that the peripheral domain may consist of RNA and to contain U6 RNA as well as the 5' portion of U4 RNA. (a) Separation of the U4/U6 snRNA interaction regions from the core domains by site-directed cleavage of the U4 snRNA with RNase H gave filament-free, globular core snRNP structures. …”
Enlace del recurso
Enlace del recurso

“…Surprisingly, two other pol II-transcribed U snRNAs, U4 and U5, have a much less stringent requirement for the trimethyl cap structure. …”
Enlace del recurso
Enlace del recurso

“…The C terminus of HrcU also provides a binding site for HrpB2; however, no interaction was observed with other T3S substrates including pilus, translocon and effector proteins. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Three major spliceosomal introns have been found experimentally in Giardia; one Giardia U-snRNA (U5) and a number of spliceosomal proteins have also been identified. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: The urokinase receptor (uPAR/CD87) is highly expressed in malignant tumours. uPAR, as a GPI anchored protein, is preferentially located at the cell surface, where it interacts with its ligands urokinase (uPA) and the extracellular matrix protein vitronectin, thus promoting plasmin generation, cell-matrix interactions and intracellular signalling events. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This contrasts with UNG, which readily excises U opposite either A or G. Repair of U•G by MutSα depends upon DNA polymerase δ (pol δ), ATP, and proliferating cell nuclear antigen (PCNA), all properties of canonical mismatch repair. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…After it was recognized, perforation was sutured using U-Clip(® )in a full-thickness manner. RESULTS AND DISCUSSION: We reported no surgical complications in the peri-operative period. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…First-void urine was analyzed for chlamydial and gonococcal infection by strand displacement amplification (BDProbTec(TM)ET, BD Diagnostic Systems, MD, U.S.A.). A total of 175 adolescents from 15 youth shelters took part in the study. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…CONCLUSION: Inferences drawn from the study were: (1) The C/U ratio is a better predictor of SGA fetuses and adverse perinatal outcome than the MCA PI or the UA PI used alone, (2) The UA PI can be used to identify IUGR per se and (3) The MCA PI alone is not a reliable indicator for predicting fetal distress.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The present study investigated subjects' classification of /s/ and /[Image: see text]/ before /a/ or /u/ spoken by a male or a female voice. Building on modern cognitive theories of autism-spectrum condition, which see variation in autism-spectrum condition in terms of individual differences in cognitive processing style, we established a significant correlation between individuals' normalization for phonetic context (i.e., whether the following vowel is /a/ or /u/) and talker voice variation (i.e., whether the talker is male or female) in speech and their “autistic” traits, as measured by the Autism Spectrum Quotient (AQ). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODOLOGY/PRINCIPAL FINDINGS: The double transgenic (Tg) CRND8 mice (overexpressing the Swedish and Indiana mutations in the human amyloid precursor protein), aged 2 and 6 months, were used to examine in vivo the effects of 5 weeks lithium treatment. BrdU labelling showed a decreased neurogenesis in the subgranular zone of Tg mice compared to non-Tg mice. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…PURPOSE: Urokinase-type plasminogen activator (uPA) is a protease involved in tissue remodeling and cell migration. …”
Enlace del recurso
Enlace del recurso

“…Interestingly, (−)-U50,488, a known CNS-active κ-opioid receptor agonist and other structurally related compounds were >70-fold less active or inactive, as were several μ- and κ-opioid antagonists. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The Mann-Whitney U test showed a statistically significant difference (P < .005) between (99m)Tc-depreotide uptake in malignant and benign lesions, for both the 2-hour and the 4-hour measurements. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These medical devices have been approved for marketing in the U.S. for a number of intended uses that include: epilepsy, depression, incontinence, Parkinsonian tremor and pain relief. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso