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Testosterone can be converted into
2023-09-05

Testosterone can be converted into estrogens by aromatase action. Aromatase is encoded by CYP19, belongs to cytochrome P450 superfamily, and synthesizes estradiol (E2) and estrone (E1) from testosterone and androstenedione respectively (Fig. 1). Aromatase is expressed in the ORS of anagen hair folli
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Based on the general structure
2023-09-05

Based on the general structure-function principle in biology [[19], [20], [21]], toxic oligomers are expected to have well-defined three-dimensional structures to carry out their pathological functions. A common amyloid toxicity mechanism also suggests that toxic oligomers of different amyloid prote
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The specific mechanism and neurotoxic A species are yet
2023-09-05

The specific mechanism and neurotoxic Aβ p2y receptor are yet to be elucidated, however recent studies have provided significant evidence for the amyloid channel hypothesis. These reports have established that relatively small oligomers ( Conflict of interest Acknowledgements This work was fin
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We also found that the
2023-09-05

We also found that the size of mEPSC amplitude was reduced in unc-43 mutants, consistent with the decrease in synaptic GLR-1/GLR-2 heteromeric receptors. The decrease in mEPSC amplitude was not as great as that observed when measuring current in response to pressure application of glutamate. These d
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Analysis of the enzyme activity expressed as rate of
2023-09-05

Analysis of the enzyme activity, expressed as rate of product formation per unit serum volume (20μl), between the diagnostic groups revealed that ApB activity was significantly decreased in the patient group both at recruitment and after 13months when the substrate concentration used was 1.5mM (pMK-
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Furthermore stress hormones can indirectly
2023-09-05

Furthermore, stress hormones can indirectly induce DNA damage, for example by altering DNA repair and transcriptional regulation of the cell cycle. It has been found that stress hormones induce the up-regulation of checkpoint kinase 1 (Chk1) and checkpoint kinase 2 (Chk2) and proto-oncogene cell div
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Our published data showed that in mouse
2023-09-05

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
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br Viral manipulation of host factors to oppose
2023-09-04

Viral manipulation of host factors to oppose anti-viral autophagy To escape or manipulate autophagy, some viruses developed strategies that are based on the recruitment of host-cell endogenous factors. The non-enveloped double-stranded DNA virus adenovirus is rapidly endocytosed after attachment.
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A disruption of lung barrier
2023-09-04

A disruption of lung barrier function caused by PM2.5 has been observed in our experiments; however the underlying mechanism has not been investigated. Zhao et al. (2018) reported that PM2.5 down-regulated the expression levels of tight junction (TJ) proteins and resulted in nasal epithelial barrier
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Songbirds are outstanding models in the study of vocal
2023-09-04

Songbirds are outstanding models in the study of vocal communication (Maney and Pinaud, 2011). Following the pioneering studies of William H. Thorpe and Peter Marler on the development of song in chaffinches (Fringilla coelebs) and white-crowned sparrows (Zonotrichia leucophrys) (Marler, 2004; Thorp
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Numerous epidemiological studies document fewer cardiovascul
2023-09-04

Numerous epidemiological studies document fewer cardiovascular events and increased survival of non-CKD individuals treated with angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARBs) [8], [9]. By contrast, there are few studies of cardiovascular benefits of interruption
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LAP locations in the parasite
2023-09-04

LAP locations in the parasite tissues would provide clues for the potential physiological roles of it inside the parasite body. To date, tissue localization of LAPs has been carried out in many helminth parasites; however, information regarding LAPs in tapeworm is scarce. It was shown that LAPs were
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hydroxychloroquine sulfate synthesis To date defining the pr
2023-09-04

To date, defining the prognostic impact of molecular drivers of early-stage NSCLC has been challenging due to the relative rarity of these subsets and the redefinition of comparator arms over time as understanding of the molecular drivers of NSCLC evolved. Indeed, use of molecularly heterogeneous co
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The enzyme plays an important role in
2023-09-04

The enzyme plays an important role in the purine metabolism of this parasite. Like other parasitic protozoa, T. gondii is incapable of de novo purine biosynthesis and depends totally on preformed purines salvaged from the host leucine enkephalin for its purine requirements and survival (Perrotto et
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Curcumin is the principal natural polyphenol curcuminoid of
2023-09-04

Curcumin is the principal natural polyphenol curcuminoid of turmeric (Curcuma longa) rhizome, a member of the ginger family (Zingiberaceae) [13]. Curcumin has a wide spectrum of therapeutic properties, and it has been shown to possess antioxidant, anti-inflammatory, anticancer, antiangiogenesis, che
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