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Mostrando 1 - 20 Resultados de 216 Para Buscar '"4AD"', tiempo de consulta: 2.57s Limitar resultados
  1. 1
    por Eriksson, T
    Publicado 1997
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    Minutes of APAL meeting No 4 AD stochastic Cooling
  2. 2
    “…Cells were treated with 4AD, 11K-4AD, or 11β-hydroxy-androstene-3,17-dione (11β-OH-4AD), the adrenal precursor to 11K-4AD. …”
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    RF03 | PMON296 Insulin-induced AKR1C3 Metabolizes Classical and 11-oxygenated Androgens in a Model of PCOS Adipocytes
  3. 3
    “…Genomic and metabolic analyses have revealed that currently available 4-AD-producing strains maintain the ability to convert 4-AD to ADD and 9OH-AD via 3-ketosteroid-1,2-dehydrogenase (KstD) and 3-ketosteroid-9α-hydroxylase (Ksh), not only lowering the production yield of 4-AD but also hampering its purification refinement. …”
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    Efficient conversion of phytosterols into 4-androstene-3,17-dione and its C1,2-dehydrogenized and 9α-hydroxylated derivatives by engineered Mycobacteria
  4. 4
    “…Specifically, APOE4+ AD patients appear to possess more tau accumulation and brain atrophy in the medial temporal lobe, resulting in greater memory impairment, compared to APOE4− AD patients. …”
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    APOE4 is associated with cognitive and pathological heterogeneity in patients with Alzheimer’s disease: a systematic review
  5. 5
    “…There are three variants of F4 fimbriae designated F4ab, F4ac and F4ad, respectively, having different antigenic and adhesive properties. …”
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    Erythrocyte and Porcine Intestinal Glycosphingolipids Recognized by F4 Fimbriae of Enterotoxigenic Escherichia coli
  6. 6
    “…However, only the fluorescence emission of TP-3PY was enhanced in the presence of cucurbit[7]uril (CB[7]) and SC4AD. More interestingly, the photoluminescence of TP-3PY⊂CB[8]@SC4AD and TP-3PY⊂CB[7]@SC4AD assemblies could be excited by both visible (510 nm) and NIR light (930 nm). …”
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    Conformationally confined three-armed supramolecular folding for boosting near-infrared biological imaging
  7. 7
    “…4-Androstene-3,17-dione (4-AD) and 22-hydroxy-23,24-bisnorchol-4-ene-3-one (BA) are the most important and representative C19- and C22-steroidal materials. …”
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    Online Artículo Texto
    Loop pathways are responsible for tuning the accumulation of C19- and C22-sterol intermediates in the mycobacterial phytosterol degradation pathway
  8. 8
    “…Mycobacterium neoaurum strains can transform phytosterols to 4-androstene-3,17-dione (4-AD), a key intermediate for the synthesis of advanced steroidal medicines. …”
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    Whole-genome and enzymatic analyses of an androstenedione-producing Mycobacterium strain with residual phytosterol-degrading pathways
  9. 9
    por Louis, Jan, Triendl, Hagen
    Publicado 2014
    “…We show that the graviphotons have to form a subgroup of the gauge group that consists of an electric and a magnetic SO(3)_+ x SO(3)_-. Moreover, these N=4 AdS backgrounds are necessarily isolated points in field space which have no moduli.…”
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    Maximally Supersymmetric AdS4 Vacua in N=4 Supergravity
  10. 10
    “…A kinetic study of 4ad revealed that this compound inhibited AChE in an uncompetitive mode. …”
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    Design, synthesis, in silico and biological evaluations of novel polysubstituted pyrroles as selective acetylcholinesterase inhibitors against Alzheimer’s disease
  11. 11
    “…In contrast to M. tuberculosis, Rhodococcus jostii RHA1, and other Actinobacteria, the cholesterol and 4-AD catabolic gene clusters of the M. abscessus complex lack genes encoding HsaD, the meta-cleavage product (MCP) hydrolase. …”
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    The unusual convergence of steroid catabolic pathways in Mycobacterium abscessus
  12. 12
    “…For comparison, three additional subjects received the Ad4/Ad7 vaccine that is currently in use by the US military. …”
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    A Phase 1 Two-Arm, Randomized, Double-Blind, Active-Controlled Study of Live, Oral Plasmid-Derived Adenovirus Type 4 and Type 7 Vaccines in Seronegative Adults
  13. 13
    por Huo, Man, Dai, Xian‐Yin, Liu, Yu
    Publicado 2022
    “…A two‐step sequential phosphorescence harvesting system with ultralarge Stokes shift and near‐infrared (NIR) emission at 825 nm is successfully constructed by racemic 1,2‐diaminocyclohexan‐derived 6‐bromoisoquinoline (BQ), cucurbit[8]uril (CB[8]), and amphipathic sulfonatocalix[4]arene (SC4AD) via cascaded assembly strategy in aqueous solution. …”
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    Ultralarge Stokes Shift Phosphorescence Artificial Harvesting Supramolecular System with Near‐Infrared Emission
  14. 14
    “…Herein, we report a base-free malononitrile activated condensation of 3-methylquinoxaline-2(1H)-one (3MQ) 1 with aryl aldehydes 3a–3ad for synthesis of styrylquinoxalin-2(1H)-ones (SQs) 4a–4ad with excellent yields. In this reaction, malononitrile activates the aldehyde via Knoevenagel condensation towards reaction with 3MQ 1 and gets liberated during the course of reaction to yield the desired SQs 4a–4ad. …”
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    Malononitrile-activated synthesis and anti-cholinesterase activity of styrylquinoxalin-2(1H)-ones
  15. 15
    “…Pretherapy serum samples from breast cancer patients showed decreasing levels of 4AD with age only in the nonrecurrent group (P < 0.05). …”
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    Steroid Ligands, the Forgotten Triggers of Nuclear Receptor Action; Implications for Acquired Resistance to Endocrine Therapy
  16. 16
    “…In in vitro study, EPCs were transfected with adenovirus carrying null (Ad-null) or CXCR4 (Ad-CXCR4) followed with high glucose (HG) treatment for 4 days. …”
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    Transfusion of CXCR4-Primed Endothelial Progenitor Cells Reduces Cerebral Ischemic Damage and Promotes Repair in db/db Diabetic Mice
  17. 17
    “…LcrG secretion has not been functionally analyzed and the relevance of LcrG secretion on LcrG function is unknown. RESULTS: An LcrG-GAL4AD chimera, originally constructed for two-hybrid analyses to analyze LcrG protein interactions, appeared to be not secreted but the LcrG-GAL4AD chimera retained the ability to regulate Yops secretion. …”
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    LcrG secretion is not required for blocking of Yops secretion in Yersinia pestis
  18. 18
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    Correction: BEAF Regulates Cell-Cycle Genes through the Controlled Deposition of H3K9 Methylation Marks into Its Conserved Dual-Core Binding Sites
  19. 19
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    Correction: HIV Knowledge and Associated Factors among Internet-Using Men Who Have Sex with Men (MSM) in South Africa and the United States
  20. 20
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    Correction: Regular Health Checks: Cross-Sectional Survey
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