• For the first series we decided to verify

  2022-11-07

  

  For the first series we decided to verify the effects induced, on the ALR2 inhibitory properties, of an additional steric hindrance on the carbon in α position with respect to the carboxylic group, by introducing a methyl group (R2=Me). Therefore, we synthesized a series of new α-alanine derivatives

• Our analysis demonstrated that ADA

  2022-11-07

  

  Our analysis demonstrated that ADA is a transpicuous and rapid test with high sensitivity and specificity for diagnosis of TBM decidedly. The summary sensitivity and specificity were 0.89 and 0.91 respectively, indicating a sufficient level for overall diagnostic accuracy. The modality of SROC curve

• Sperm total motility and hyperactivated

  2022-11-07

  

  Sperm total motility and hyperactivated motility are mediated by PLD-dependent thymidylate synthase polymerization [20]. Reduction of PIP2 synthesis inhibited actin polymerization and motility, and increasing PIP2 synthesis enhanced these activities. Furthermore, sperm demonstrating low motility co

• Our published data showed that in

  2022-11-07

  

  Our published data showed that, in mouse heart, the protein level of WDR1 was highest during the embryonic stage, but became progressively decreased to a constant level from birth to adulthood (Yuan et al., 2014), indicating an important role of WDR1 in embryonic heart development. However, function

• Bioactive peptides contain amino acids with possible bioacti

  2022-11-07

  

  Bioactive peptides contain 2–20 amino acids with possible bioactivities including antihypertensive, antioxidant, antimicrobial, anticancer, and opioid activity [9], [10], [11]. There has been a great interest in antihypertensive peptides for their efficiency in lowering blood pressure. The antihyper

• br Dihydrotestosterone in adult fish and frogs br

  2022-11-07

  

  Dihydrotestosterone in adult fish and frogs New perspectives and next directions Similar to other androgens, DHT can modulate reproductive endpoints in both fish and amphibians. However, predicting the effects of DHT can be challenging, as reproductive homeostasis is dependent upon the balance

• br Introduction The principal pathways of adrenal and gonada

  2022-11-07

  

  Introduction The principal pathways of adrenal and gonadal steroidogenesis have been known for over 50 years (reviewed by Miller and Auchus, 2011). Cholesterol is first converted to pregnenolone via three reactions, 20-hydroxylation, 22-hydroxylation and scission of the 20,22 carbon–carbon bond,

• What can we learn about

  2022-11-07

  

  What can we learn about the anticancer therapeutic efficacy of Aurora kinase inhibitors from our experience with the Bcr-Abl inhibitors and the long term clinical consequence of their use in treating leukemias? As discussed, all Aurora kinase inhibitors developed to date are ATP-competitive inhibito

• Placental cells also express P aromatase CYP A encoded by

  2022-11-07

  

  Placental cells also express P450 aromatase (CYP19A1, encoded by CYP19A1). In the placenta, this enzyme requires an external source of androgens, provided by the adrenal gland of the fetus, to form estrogen. The fetal adrenal gland produces dehydroepiandrosterone (DHEA) [9] and, in the placenta, it

• HMP Linker br Materials and methods br Results br

  2022-11-07

  

  Materials and methods Results Discussion I/R injury is characterized by myocardial damage triggered by the ischemic insult followed by reperfusion injury. While the primary insult depends mainly on the severity and duration of blood flow restriction and the breakdown of ATP-dependent HMP Li

• Protein microarrays represent just one of a variety of exper

  2022-11-07

  

  Protein microarrays represent just one of a variety of experimental approaches that can be used to generate datasets of relevance to pathway mapping. Other approaches include protein (+)-Catechin hydrate profiling techniques, such as antibody arrays [29], tissue arrays [30] and 2-dimensional gel el

• Introduction Heterotrimeric G proteins mediate signal

  2022-11-07

  

  Introduction Heterotrimeric Gαβγ proteins mediate signal transduction through seven-transmembrane domain receptors. In response to neurotransmitters or hormones, activated receptors bind GTP via the Gα subunit leading to the dissociation of Gα from the Gβγ dimer. G proteins regulate the levels of s

• Introduction Alzheimer s disease AD is a complex neurologica

  2022-11-05

  

  Introduction Alzheimer's disease (AD) is a complex neurological disorder characterized by a progressive dementia resulting from synapse failure (Selkoe, 2002, Tanzi, 2005). The amyloid hypothesis maintains that the pivotal event in AD is the production of amyloid-β (Aβ) peptides following the prote

• In earlier experiments on snails a behavioral model

  2022-11-05

  

  In earlier experiments on snails, a behavioral model was employed of certain food rejection to study the mechanisms of the reconsolidation of long-term associative memory. It was found that conditioned food stimuli (reminder) presentation, combined with injections of NMDA glutamate receptor antagoni

• Since the cloning of ARs in

  2022-11-05

  

  Since the cloning of ARs in the beginning of the 1990s, the efforts to characterize them have led to the accumulation of a substantial amount of experimental data. Decades of site-directed mutagenesis (SDM; Box 1) studies, in combination with pharmacological data and computational modeling, have pav

15491 records 386/1033 page Previous Next First page 上5页 386387388389390 下5页 Last page