• Regarding the HT B receptors

  2023-07-12

  

  Regarding the 5-HT1B receptors, they act as terminal receptors and are involved in the presynaptic regulation of the release of 5-HT. But at spinal level these receptors are principally situated post-synaptically (Sari, 2004). The ability of autoreceptors to regulate extracellular levels of 5-HT dur

• A rational approach for the

  2023-07-12

  

  A rational approach for the design of new steroid compounds as possible competitive inhibitors of CYP17 include chemical modification at C17 of the enzyme's natural substrates, pregnenolone (1) and progesterone (2), introducing groups with moderate to strong dipole properties at C20, such as oxime a

• Our previous studies found that some steroid mimetic

  2023-07-12

  

  Our previous studies found that some steroid mimetic structures such as stilbene, biphenyl, naphthalene and benzothiophene rings were suitable for lipophilic moieties of 17,20-lyase inhibitors, and several inhibitors obtained using a steroid A, C-ring mimetic approach have already been published. Du

• br The embryological and physiological roles of ATX ATX

  2023-07-12

  

  The embryological and physiological roles of ATX ATX is a vital enzyme that is needed for early embryological development. ATX knockout (KO) (ENPP2−/−) embryos die in utero on average at day 9.5 with vascular and neural tube defects [30], [73], [74], [75]. In these mice, malformations in the alla

• 10Panx The present study indicates elevated ATX activity as

  2023-07-12

  

  The present study indicates elevated ATX activity as a highly sensitive and specific biomarker to differentiate ICP from other pregnancy-related liver disorders or pruritic dermatoses. In 10Panx to the current gold standard for diagnosis, total fasting serum bile salt levels, ATX appeared as a very

• PF also a dual Aurora A and

  2023-07-12

  

  PF-03814735, also a dual Aurora-A and Aurora-B inhibitor, was administered in a phase I dose escalation study in a 3-weekly Ki16198 synthesis for 5 or 10 consecutive days [69], [70]. To date 25 patients have been included in 7 dose levels (5–100mg/day for 5 days). Using the 5-day schedule the MTD w

• br Breast cancer The interactions between LOX and COX enzyme

  2023-07-12

  

  Breast cancer The interactions between 15-LOX and COX enzymes also affect the outcome of breast cancer. Indomethacin, a COX-1 and COX-2 inhibitor, decreased the growth of human breast cancer (BC) cells in nude mice, as well as slowed the rate of lung metastasis formation [41]. The levels of 12-HE

• br Results br Discussion Context specific and

  2023-07-12

  

  Results Discussion Context-specific and dynamic post-translational protein modifications are well-established regulators of the signaling pathways that protect eukaryotic DNA integrity during the tremendous task of replication. Advancements in speed, resolution, and sensitivity of MS-based tec

• ATM dependent initiation of radiation

  2023-07-12

  

  ATM-dependent initiation of radiation-induced G2/M checkpoint arrest is well established [11], [34], [35]. However, the ATR pathway may also be involved [36], [37]. Brown and Baltimore generated Cre/lox-conditional cell lines or kd025 with a kinase inactive allele of ATR (ATRkd) to evaluate the rol

• Another contributor for the G

  2023-07-12

  

  Another contributor for the G2/M arrest in A549 and H1299 cells might be p21WAF1/CIP1 which was up-regulated upon ovatodiolide treatment. p21WAF1/CIP1 is a common CDKs inhibitor which blocks 2825 G2/M phase progression in various types of cancer cells (Kim et al., 2015, Liberio et al., 2015). It ha

• br Dysregulated aromatase expression the link between obesit

  2023-07-12

  

  Dysregulated aromatase expression: the link between obesity and breast cancer Obesity has been associated with abnormally high expression of the enzyme aromatase in the breast, influencing the local production and bioavailability of estrogens (Morris et al, 2011, Subbaramaiah et al, 2012). Bowers

• In addition to peroxyl radicals the

  2023-07-12

  

  In addition to peroxyl radicals, the most found radical forms in biological systems, some of assays took into account other free radicals such as superoxide anion, hydroxyl, hydrogen peroxide, singlet oxygen and peroxynitrite. ORAC procedure was also modified using different radical sources such as

• br HMGB proteins and chromatin structure The multifaceted ro

  2023-07-12

  

  HMGB proteins and chromatin structure The multifaceted roles played by HMGB (formerly called HMG-1 and -2) proteins in modulating chromatin structure, gene transcriptional activity and cellular phenotype have been covered in a number of recent reviews and readers are referred to these for in-dept

• br Concluding remarks br Conflict of interest br Acknowledgm

  2023-07-12

  

  Concluding remarks Conflict of interest Acknowledgment This work was supported by the H.E.B. Endowed Chair in Marine Science (to P.T.) and University of Texas Marine Science Institute endowment-supported scholarships (to A.C). Introduction Disorders of sex development (DSD) are defined

• br Results br Discussion Using primarily an electrophysiolog

  2023-07-12

  

  Results Discussion Using primarily an electrophysiological analysis of dysbindin-deficient hippocampal neurons in cultures and slices, we have uncovered a previously unreported role for dysbindin in enhancing CA3–CA1 AMPAR-mediated transmission. An earlier study, however, has reported a reduct

8633 records 365/576 page Previous Next First page 上5页 361362363364365 下5页 Last page