Archives
- 2026-02
- 2026-01
- 2025-12
- 2025-11
- 2025-10
- 2025-09
- 2025-04
- 2025-03
- 2025-02
- 2025-01
- 2024-12
- 2024-11
- 2024-10
- 2024-09
- 2024-08
- 2024-07
- 2024-06
- 2024-05
- 2024-04
- 2024-03
- 2024-02
- 2024-01
- 2023-12
- 2023-11
- 2023-10
- 2023-09
- 2023-08
- 2023-07
- 2023-06
- 2023-05
- 2023-04
- 2023-03
- 2023-02
- 2023-01
- 2022-12
- 2022-11
- 2022-10
- 2022-09
- 2022-08
- 2022-07
- 2022-06
- 2022-05
- 2022-04
- 2022-03
- 2022-02
- 2022-01
- 2021-12
- 2021-11
- 2021-10
- 2021-09
- 2021-08
- 2021-07
- 2021-06
- 2021-05
- 2021-04
- 2021-03
- 2021-02
- 2021-01
- 2020-12
- 2020-11
- 2020-10
- 2020-09
- 2020-08
- 2020-07
- 2020-06
- 2020-05
- 2020-04
- 2020-03
- 2020-02
- 2020-01
- 2019-12
- 2019-11
- 2019-10
- 2019-09
- 2019-08
- 2019-07
- 2018-07
-
Quantum walks can be connected to
2021-07-21

Quantum walks can be connected to extended CMV matrices as follows. If all Verblunsky coefficients with even index vanish, then the extended CMV matrix becomes which resembles the matrix representation U. One may notice, however, that in the extended CMV matrix , whereas in the quantum walk matri
-
For membrane protected SPE the choice
2021-07-21

For membrane protected μ-SPE, the choice of sorbent is crucial because it determines the extraction efficiency. Up to now, many porous materials, such as carbon based sorbents [1,[3], [4], [5], [6]], ethylsilane or octadecylsilane modified silica (C2 or C18) [7,8], polymeric materials [[9], [10], [
-
In rodent models the loss of
2021-07-21

In rodent models, the loss of estrogens through ovariectomy has been shown to promote the development of intracranial aneurysms. Conversely, the administration of an rolipram receptor beta agonist restores its protective effect, but is abolished with the introduction of a nitric oxide synthase inhib
-
Current therapeutic protocols in OS
2021-07-21

Current therapeutic protocols in OS and ES consist of neoadjuvant chemotherapy and local surgical resection, followed by adjuvant chemotherapy. These treatments lead to a 70% overall survival for localized disease but can decrease to 15% in case of metastasis. With CS being resistant to conventional
-
br Conclusions Nanoparticles can be used to modulate the
2021-07-21

Conclusions Nanoparticles can be used to modulate the catalytic activity of various industrially and clinically useful enzymes, as well as pH, temperature and storage stabilities, which will enable the process to occur more efficiently and less costly. The interaction between an enzyme and nanopa
-
Expression of EBI and its function for migration
2021-07-20

Expression of EBI2 and its function for migration in vitro in T cells was recently reported (Chalmin et al., 2015, Hannedouche et al., 2011, Liu et al., 2011, Pereira et al., 2009). Pereira et al. (2009) used an EBI2 reporter mouse and found that most CD4+ T cells, but only approximately half of the
-
Intriguingly one E residue may serve as a molecular gate
2021-07-20

Intriguingly, one E2 residue may serve as a molecular ‘gate’ to allow the C-terminus of ubiquitin to access the closed E2~Ub conformations favorable for ubiquitin transfer. This residue, Asp87 in UbcH5 family members, resides on one side of the opening that leads to the active site Cys (Fig. 4D). In
-
Multiple sequence alignment of the proteins in
2021-07-20

Multiple sequence alignment of the proteins in the DGAT1 sub-family shows that there are about 41 conserved amino AMD3100 8HCl residues distributed over seven sequence motifs [74]. Unlike DGAT2, a large number of DGAT1 residues, including a majority of the conserved residues, are found in a loop on
-
Recently Schenck et al identified an active
2021-07-20

Recently, Schenck et al. [25] identified an active site asparagine 222 (N222) residue in the Glycine max TyrAp/PDH (GmPDH1) that is responsible for its prephenate substrate specificity. Mutating the single N222 into an acidic residue (i.e. aspartate, D) in the legume TyrAp/PDH shifted from prephenat
-
Some mechanistic experiments performed in the early s by Ong
2021-07-20

Some mechanistic experiments performed in the early 2000s by Ongusaha et al. [78], suggest that DDR1 induction protects Erastin from apoptosis in a p53-dependent manner, and that impairment of DDR1 expression or function leads to a pronounced increase of DNA damage-induced apoptosis. This evidence
-
Some mechanistic experiments performed in the early s by Ong
2021-07-20

Some mechanistic experiments performed in the early 2000s by Ongusaha et al. [78], suggest that DDR1 induction protects thiostrepton mg from apoptosis in a p53-dependent manner, and that impairment of DDR1 expression or function leads to a pronounced increase of DNA damage-induced apoptosis. This e
-
In Hevea brasiliensis both the soluble PPase and the membran
2021-07-20

In Hevea brasiliensis, both the soluble PPase and the membrane-bound V-PPase are present in the latex; the soluble PPase is in the C-serum (cytosol) of the latex [6] and the V-PPase is on the tonoplast of the lutoid, a special vacuole in the laticifers of rubber trees [7]. The V-PPase on the lutoid
-
A surprising second functional effect was found in culture
2021-07-20

A surprising second functional effect was found in culture experiments. Inclusion of LTD4 reduced the frequency of Fas receptor (CD95) expression. Once again, this effect, although modest, was reversed by a cysLT1 receptor antagonist. The biologic significance of this effect or its mechanism remaine
-
Some studies have been conducted on the
2021-07-20

Some studies have been conducted on the activities of CYP450 [[28], [29], [30], [31]]. For example, Chen et al. reported that low-dose aspirin induced the in vivo activity of CYP2C19 in healthy subjects [30], Krasniqi et al. reported that CYP2C8*3 and CYP2C9*2*3 variants correlated with ibuprofen-in
-
The mammalian two hybrid results
2021-07-20

The mammalian two-hybrid results described above were all obtained in 293T cells, and thus the higher RLU observed specific to the hCrm1 fusion could be consistent with human DTP3 mg having an unknown activator that interacts with hCrm1 HEAT repeat 9A and somehow facilitates Crm1-Rev/RRE function.
15493 records 650/1033 page Previous Next First page 上5页 646647648649650 下5页 Last page