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In an effort to increase antioxidant properties
2024-10-17

In an effort to increase antioxidant properties of peptides from WP, Le Maux et al. (2016) altered the hydrolysis conditions (pH, enzyme type, reaction time, and temperature). Hydrolysis of WP (81% protein) test samples with papain (EC 3.4.22.2) at a constant pH of 7.0 gave significantly higher ORAC
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The renin angiotensin system RAS
2024-10-17

The renin-angiotensin system (RAS) is a hormonal system which plays a role in the regulation of blood pressure and body fluid isoxazole [14]. The main bioactive peptide of RAS is angiotensin II (Ang II) whose biological functions are interposed through angiotensin type 1 receptor (AT1R) and angiote
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What are the in situ effects of multi
2024-10-17

What are the in-situ effects of multi-site CaM associations with AT1R? Kai et al. showed that synthetic peptides corresponding to residues 125–137 (rat sequence) in SMD2, 217–227 in the N-terminal side of SMD3, and 304–316 in SMD4JM inhibit to various degrees AngII-induced GTPase activity of isolate
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Ultracentrifugation of AD brain was reported
2024-10-17

Ultracentrifugation of AD 1530 mg was reported to remove >99.95% of Aβ, while only reducing seeding capacity by 70% (Langer et al., 2011). This suggests that the most potent seeding Aβ species are relatively small soluble oligomers rather than larger insoluble fibrils. It was also noted that this p
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In receptor binding terminology both receptor and acceptor
2024-10-17

In receptor binding terminology, both receptor and acceptor contain a receptive site for the ligand, although only the receptor induces a biological function. Moreover, the acceptor lacks an endogenous ligand. Many proteins have been described as receptors for toxic Aβ assemblies, implying a designe
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br Discussion Hepatic dysfunction in the metabolic syndrome
2024-10-17

Discussion Hepatic dysfunction in the metabolic syndrome is a driver of negative patient outcomes that requires more therapeutic options. The complexity of liver alterations in this disease – elevated de novo synthesis of fatty acids and cholesterol, reduced clearance of circulating atherogenic L
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br Results br Discussion Using primarily an electrophysiolog
2024-10-17

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
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RGFP966 An issue related to research without biomarkers is t
2024-10-17

An issue related to research without biomarkers is that many studies will ascertain some but not all biomarker groups in study participants. Because tau PET is relatively new, incomplete biomarker information will occur in studies that use imaging for amyloid and neurodegenerative biomarker characte
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It is important to note that
2024-10-16

It is important to note that stable amnesia is, apparently, a general biological phenomenon and can be found in different animal species. In studies on rats, it was found that if reconsolidation of conditioned olfactory aversion memory was impaired by the antagonist of NMDA glutamate receptors, amn
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Bioactive peptides contain amino acids
2024-10-16

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
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However for a molecular target to
2024-10-16

However, for a molecular target to be useful in AD, it must rescue behavioral as well as biochemical insults. In humans, AD memory impairments typically declare themselves initially as disruption of episodic memory and consolidation of new memories, eventually progressing to global cognitive decline
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br The Molecular Machinery of Autophagy
2024-10-16

The Molecular Machinery of Autophagy and Regulation by Sphingolipids Sphingolipid-Mediated Autophagy in Cancer: Dr. Jekyll and Mr. Hyde Autophagy is an evolutionarily conserved stress response that typically promotes survival and antagonizes apoptosis. However, excessive autophagy was found to
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br Ataxia telangiectasia and Rad related as a therapeutic
2024-10-16

Ataxia–telangiectasia and Rad3 related as a therapeutic target Several concerns revolving around functional inhibition of ATR have hindered the exploitation of ATR as therapeutic target in cancer therapy and delayed the development of specific ATR kinase inhibitors. It was anticipated that pharma
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The use of FTAI can overcome
2024-10-16

The use of FTAI can overcome the negative impact of low estrus detection efficiency, but implies effective synchrony of luteal function as well as synchronous growth and ovulation of a viable WS 3 follicle. Pregnancy rates obtained with FTAI may be comparable or better than those obtained after AI
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The most common adverse effects were ARIA
2024-10-15

The most common adverse effects were ARIA, which occurred at higher levels than in any previous anti-Aβ mAb study. ARIA-E was observed at some point during the trial in no participants in the placebo group compared with 1 (3%), 2 (6%), 11 (37%), and 13 (41%) participants receiving 1, 3, 6, and 10 mg
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