• br AHR mediates TCDD toxicity

  2024-01-27

  

  AHR mediates TCDD toxicity and wasting syndrome TCDD causes numerous toxicities in laboratory animals, including teratogenesis, hepatic steatosis, thymic atrophy, immune dysfunction and a lethal wasting syndrome [17]. The dose-dependent sensitivity to TCDD-induced toxicities varies widely among l

• When added to the culture medium extracellular ATP is metabo

  2024-01-27

  

  When added to the culture medium, extracellular ATP is metabolized into adenosine by ectonucleotidases, and ARs are then activated by adenosine with concentrations in the micromolar range [27]. However, our study showed that activation of ARs by exogenous adenosine could not induce the odontoblastic

• As an alternative to chronic receptor

  2024-01-27

  

  As an alternative to chronic receptor blockade, we have been targeting adenosine kinase (ADK) – an astrocyte-based enzyme that catalyses the phosphorylation of adenosine, as a means to modify A-443654 adenosinergic signalling (Boison, 2006, Etherington et al., 2009). Up-regulating ADK facilitates t

• br Involvement of LPA receptors in cancer LPA s

  2024-01-27

  

  Involvement of LPA receptors in cancer LPA׳s effects are mediated by at least six different G protein-coupled receptors (LPA1–6). Human gastric and ovarian cancers overexpress the mRNA encoding LPA1 and LPA2 compared to healthy tissues [6], [11], [12]. Papillary and follicular thyroid cancers exh

• Additionally in a previous transgenic model

  2024-01-27

  

  Additionally, in a previous transgenic model with autotaxin under the control of the MMTV-LTR promoter, aberrant expression of human autotaxin caused late-onset, metastatic breast cancer [5]. The AT-ATX transgenic model is analogous to the previous one because ∼30% of all spontaneous tumors appeared

• Orlistat The link between HPV infection and neoplasia has

  2024-01-27

  

  The link between HPV infection and neoplasia has been well established. HPV encodes two oncogenes (E6 and E7) that drive Orlistat progression by controlling the functions of tumor suppressor proteins p53 and Rb [7]. HPV is associated with more than 99% of cervical CESC cases [8]. CESC remains a maj

• D609 Introduction The MMR system keeps

  2024-01-27

  

  Introduction The MMR system keeps the fidelity of replication by repairing replication errors such as base-base mispairs and insertions/deletions. It plays a substantial role in restoring the fidelity of DNA and contributing to genome integrity [1]. The components of MMR are conserved in a broad ra

• Hydrogen sulfide H S a colorless and water soluble gas

  2024-01-26

  

  Hydrogen sulfide (H2S) [33], a colorless and water-soluble gas with the smell of rotten eggs, is now recognized as an important gasotransmitter, after the extensive study of nitric oxide (NO) and carbon monoxide (CO). H2S is produced endogenously via enzymatic reactions of cysteine, homocysteine and

• Several MAP kinases are involved in the signal transduction

  2024-01-26

  

  Several MAP kinases are involved in the signal transduction pathways that lead to the upregulations of inflammatory mediators. Moreover, transcriptional activations of STATs are regulated by MAP kinases, as evidenced by reports that p38 MAPK is necessary for the S727 phosphorylation of STATs (Kovar

• br Conflicts of interest br Contributors br

  2024-01-26

  

  Conflicts of interest Contributors Introduction Lipid oxidation and enzymatic activities are some of the most significant problems in the food industry. These reactions lead to changes in chemical composition which in turn reduce the quality and shelf life of food products. Most of the anti

• br Introduction Sustained over activation of

  2024-01-26

  

  Introduction Sustained over-activation of neurohormonal systems is a hallmark in the pathophysiology of cardiac dysfunction following myocardial infarction (MI) and heart failure (HF). Inhibitors of the renin-angiotensin Benazepril HCl system (RAAS) constitute cornerstones of pharmacotherapy for

• The cavity volume of the binding pocket may differ

  2024-01-26

  

  The cavity volume of the binding pocket may differ not only between species but also among various AhR/ARNT isoforms within a single species. It is noteworthy that even a single amino Nitrendipine substitution within a binding pocket may result in a change in the cavity volume. This, in turn, may a

• br Role of OCT in histamine clearance

  2024-01-26

  

  Role of OCT3 in histamine clearance Histamine is a powerful neuromodulator, as well as a regulator of immune processes and vascular tone in the central nervous system (Gross, 1981; Haas et al., 2008; Jutel et al., 2006). In contrast to 5-HT and the catecholamines, a high-affinity transporter for

• hydroxydopamine OHDA is a selective catecholaminergic neurot

  2024-01-26

  

  6-hydroxydopamine (6-OHDA) is a selective catecholaminergic neurotoxin mainly used to generate lesions in the nigrostriatal pathway in rats (Ungerstedt, 1968). The most common use of 6-OHDA is via unilateral injection into the rat medial forebrain bundle (MFB). DA depletion, nigral DA cell loss, and

• In earlier experiments on snails a behavioral model was empl

  2024-01-26

  

  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 antagon

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