U.S. flag

An official website of the United States government

Display Settings:

Items per page

PMC Full-Text Search Results

Items: 1 to 20 of 102

  • The following terms were not found in Images: 10.1289, ehp.118, ehp.118-a64.
1.
Figure 5

Figure 5. From: Involvement of homodomain interacting protein kinase 2‐c‐Jun N‐terminal kinase/c‐Jun cascade in the long‐term synaptic toxicity and cognition impairment induced by neonatal Sevoflurane exposure.

Effects of antagonizing homodomain interacting protein kinase 2 on the activation of JNK/c‐Jun signaling. (a–d) Western blotting and quantification of p‐JNK, JNK, c‐Jun in the hippocampus of control rats, rats treated with Sev, rats treated with A64, and rats treated with Sev plus A64. N = 6 rats per group. (e) Double‐immunostaining of c‐Jun/NeuN in the hippocampus of control rats, rats treated with Sev, rats treated with A64, and rats treated with Sev plus A64. Con, control. Sev, Sevoflurane. **p < 0.01. ***p < 0.001. One‐way anova (a–d). Bars = 50 μm.

Lirong Liang, et al. J Neurochem. 2020 Aug;154(4):372-388.
2.
Figure 2

Figure 2. From: Removal of Integrated Hepatitis B Virus DNA Using CRISPR-Cas9.

Inhibition of both HBV antigen expression and HBV replication by CRISPR-Cas9 in A64 cells after transfection. (A) DNA extracted from A64 cells transfected with gRNA-91, gRNA-69, gRNA-65, gRNA-62, and gRNA-60 was analyzed by a T7EI assay. Predicted sizes of uncut and cut bands are indicated. (B–D) Inhibition of HBsAg, HBV DNA, and HBeAg in cell culture supernatants at the indicated time points after transfection of A64 cells with gRNA-91, gRNA-69, gRNA-65, gRNA-62, and gRNA-60.

Hao Li, et al. Front Cell Infect Microbiol. 2017;7:91.
3.
Figure 8

Figure 8. From: Selective ALDH3A1 Inhibition by Benzimidazole Analogues Increase Mafosfamide Sensitivity in Cancer Cells.

Dose response of CB7, A64, and A70 for mafosfamide sensitization. (A) A549 and SF767 were treated with MF (ED50 concentration) with increasing concentration of analogues CB7, A64, and A70. The p-values were calculated by comparing the cellular proliferation of DMSO treated cells versus inhibitor treated cells (∗, p < 0.05, n = 15) or MF treated cells versus MF + ALDH3A1 inhibitor treated cells (∗∗, p < 0.005, n = 15). Black bars represent ALDH3A1 inhibitor treatment alone, and gray bars represent ALDH3A1 inhibitor plus MF treatment, mean value ± SE. (B) SF767 cells were treated with CB7, A64, and A70 at 10 μM with increasing concentration of MF. Cell proliferation was determined using MTT assay, and plot for percent (%) proliferation was created using the SigmaPlot (version 11, StatSys). Shaded circles (●) show SF767 cell proliferation treated with mafosfamide in the absence of inhibitors. Open circles (○), inverted shaded triangles (▼), and open triangles (△) show cell proliferation with MF in the presence of inhibitors CB7, A64, and A70, respectively. The solid trend lines (MF + DMSO (black), MF + CB7 (pink), MF + A64 (green), MF + A70 (blue)) represent the fits to the three-parameter logistics equation. DMSO concentration was limited to 0.25% (v/v) (n = 15). Figures were generated using SigmaPlot, version 11.0.

Bibek Parajuli, et al. J Med Chem. 2014 Jan 23;57(2):449-461.
4.
Figure 7

Figure 7. From: Dynamics of SecY Translocons with Translocation-Defective Mutations.

Increased hydration in the extracellular half of the translocon upon displacement of the plug. The wild-type translocon (panel A; Sim1) is compared to the L406K mutant (panel B; Sim4). Color code used for van der Waals spheres: sidechains of the amino acids forming the hydrophobic pore - mauve, except for L406 which is depicted in violet; sidechains of S65 and A64 - green; water oxygen atoms – yellow; lipid nitrogen, oxygen, phosphorous, and carbon atoms are depicted in blue, red, orange, and black, respectively. For simplicity, hydrogen atoms are not shown. (C) Close-up view of the hydrophobic pore in the wild-type (Sim1; green) and L406K (orange; Sim4). Sidechains of pore ring amino acids and A64 are shown as van der Waals spheres; water molecules within 6 Å of A64 and within 6 Å of L/K406 are shown as cyan and purple spheres, respectively. (D) Histograms of the number of water molecules within 6 Å of A64 in the wild-type (Sim1; green), K250E (Sim2; purple), L406K (orange, Sim4), and E336R (Sim5). The histograms were computed with a bin size of 1.

Ana-Nicoleta Bondar, et al. Structure. ;18(7):847-857.
5.
Scheme 15

Scheme 15. From: Pyranone Natural Products as Inspirations for Catalytic Reaction Discovery and Development.

Completion of (−)-Isosilybin A

Benjamin R. McDonald, et al. Acc Chem Res. ;48(4):1172-1183.
6.
Fig. 1 (abstract A64).

Fig. 1 (abstract A64). From: Proceedings of ‘FETP-ICON 2020’ Conference.

Coverage of any method of sterilisation in Tamil Nadu, NFHS 4, 2015-16

BMC Proc. 2021;15(Suppl 11):17.
7.
Figure A2

Figure A2. From: Progress in Traceable Nanoscale Capacitance Measurements Using Scanning Microwave Microscopy.

Resistivity ρ (mΩ·cm) versus bias voltage VB (V) for samples A45, A61 and A64.

François Piquemal, et al. Nanomaterials (Basel). 2021 Mar;11(3):820.
8.
Figure 8

Figure 8. HIPK2 inhibitor A64 attenuates TDP-43 proteinopathy-induced cell death in HEK293 cells and spinal motor neurons. From: Activation of HIPK2 Promotes ER Stress-Mediated Neurodegeneration in Amyotrophic Lateral Sclerosis.

(A) Lysates from HEK293 cells expressing wild type or mutant TDP43 were used in western blots to determine TDP-43 ubiquitination, phosphorylation on TDP-43, IRE1α and HIPK2, and Xbp1 splicing.
(B) Quantification of p-HIPK2 [S359/T360] and ubiquitinated TDP-43. * p < 0.05, unpaired two-tailed Student’s t test.
(C) HEK293 cells were co-transfected with TDP-43 constructs, together with HIPK2-WT, HIPK2-S359A or HIPK2-WT treated with HIPK2 inhibitor A64 (1 μM). Two days after transfection, cells were harvested for MTT assays. Two way ANOVA, *** p < 0.001 and **** p < 0.0001.
(D–H) Activated caspase 3 in rat spinal motor neurons two days after transfection with GFP, Myc-hTDP-43-WT or TDP-43G348C-Myc-His, and treated with DMSO or HIPK2 inhibitor A64 (1 μM).
(I) Qunatification of apoptotic motor neurons. * p < 0.05, two-tailed Student’s t test.

Sebum Lee, et al. Neuron. ;91(1):41-55.
9.
FIG. 2.

FIG. 2. From: Group A Human Rotavirus Genomics: Evidence that Gene Constellations Are Influenced by Viral Protein Interactions .

Schematic of intragenic sequence rearrangements for A64 genes 7, 10, and 11. Each aberrant RNA segment contains a single head-to-tail sequence duplication (DUP-1 or DUP-2). The duplication initiates downstream of the ORF for each gene, thereby allowing A64 to express full-length NSP3, NSP4, and NSP5/6 proteins, respectively. The gene 11 rearrangement introduces a second NSP6 ORF, one that is positioned downstream of the NSP5 ORF.

Erica M. Heiman, et al. J Virol. 2008 Nov;82(22):11106-11116.
10.
Figure A64

Figure A64. From: Multiscale Model of Antiviral Timing, Potency, and Heterogeneity Effects on an Epithelial Tissue Patch Infected by SARS-CoV-2.

Amount of viral RNA in infected cells (arbitrary units), Y axis in log scale, and exponent values as tick marks.

Juliano Ferrari Gianlupi, et al. Viruses. 2022 Mar;14(3):605.
11.
Figure 6

Figure 6. From: Traceable Nanoscale Measurements of High Dielectric Constant by Scanning Microwave Microscopy.

Capacitance maps of the samples at VNA frequency of 3.67 GHz. The circled pads are out of the calibration range. (a): A64; (b): PZT; (c): PMN-PT.

Damien Richert, et al. Nanomaterials (Basel). 2021 Nov;11(11):3104.
12.
Figure 4

Figure 4. From: Removal of Integrated Hepatitis B Virus DNA Using CRISPR-Cas9.

Sanger sequencing of the gRNA-69/Cas9 target region both in the HBV-excised cell line 69-7 (upper half) and two ends of the full-length integrated HBV DNA in the stable HBV cell line A64 (lower half). The specific residual sequence with a three-nucleotide “GAA” deletion at the gRNA-69/Cas9 cleavage region in HBV-excised cell line 69-7 was used to distinguish it from the stable HBV cell line. The extra “GAA” deletion was marked by a red line in the stable HBV cell line A64.

Hao Li, et al. Front Cell Infect Microbiol. 2017;7:91.
13.
Figure 6

Figure 6. From: Update of the CHARMM all-atom additive force field for lipids: Validation on six lipid types.

Form factors of DPPC (top) and DMPC (bottom) bilayers from experiment, and MD simulations. For DPPC, the NPAT simulations are labeled with A64 for 64 Å2/lipid. For DMPC, the C27r simulations were run in the NPAT ensemble with 60.7 Å2/lipid (A60.7) and the C36 simulations were run with the NPT ensemble.

Jeffery B. Klauda, et al. J Phys Chem B. ;114(23):7830-7843.
14.
Figure 7

Figure 7. From: Update of the CHARMM all-atom additive force field for lipids: Validation on six lipid types.

Electron density of a DPPC bilayer from an experimental structural model (SDP) and MD simulations. NPT simulations with PME are labeled as NPT and constant surface area (64 Å2/lipid) is labeled as A64.

Jeffery B. Klauda, et al. J Phys Chem B. ;114(23):7830-7843.
15.
Figure 7

Figure 7. From: Elucidation of IP6 and Heparin Interaction Sites and Conformational Changes in Arrestin-1 by Solution NMR.

Determination of ligand-arrestin-1 dissociation constants from the NMR titration data. (A) Chemical shift changes of residues (A64, I16, L172, Y67) are plotted as a function of IP6 concentration, to which was fit a 1:1 binding model using NMRView titration analysis module to obtain dissociation constants. (B) Chemical shift changes of residues (A64, I16, L172, Y67) are plotted as a function of heparin concentration, with the same analysis of the data and the determination of apparent dissociation constants Kd,app being performed as in (A).

Tiandi Zhuang, et al. Biochemistry. ;49(49):10473-10485.
16.
Figure 7

Figure 7. From: The single nucleotide β -arrestin2 variant, A248T, resembles dynamical properties of activated arrestin.

Probability distributions of A. RMSD of the “finger loop”, B. distance which is measured between Cα atoms of C60 and D70 in β -arrestin2 (A64 and M75 in arrestin1) obtained from molecular dynamics trajectories of the systems.

Özge ŞENSOY. Turk J Chem. 2020;44(2):409-420.
17.
FIGURE 2

FIGURE 2. From: Chinese Patent Medicine Liuweiwuling Tablet had Potent Inhibitory Effects on Both Wild-Type and Entecavir-Resistant Hepatitis B Virus (HBV) in vitro and Effectively Suppressed HBV Replication in Mouse Model.

The effects of LWWL on HBV DNA/RNA and antigen in cell models. The inhibitory effects of LWWL on HBV DNA and supernatant HBsAg ± HBeAg were tested for both (A) in HepG2.2.15 cells and (D) in HepG2. A64 cells. The effects of TDF against HBV were also tested in (B) HepG2.2.15 cells and (E) HepG2. A64 cells. The effects of LWWL and TDF on supernatant pgRNA were also tested in (C) HepG2.2.15 cells and (F) HepG2. A64 cells. Dashed lines indicate IC50 of LWWL and TDF. * and ** represent p < 0.05 and p < 0.01 respectively in difference comparison between resultant values treated with each indicated concentration of LWWL (A, D) or TDF (B, E) and the value treated with zero concentration of LWWL or TDF. LWWL, Liuweiwuling Tablet; TDF, tenofovir disoproxil fumarate; pgRNA, pregenomic RNA; IC50, 50% maximal inhibitory concentration.

Fei-lin Ge, et al. Front Pharmacol. 2021;12:756975.
18.
Figure 10

Figure 10. From: Progress in Traceable Nanoscale Capacitance Measurements Using Scanning Microwave Microscopy.

(a) Differences ΔC/C = (<Cj,k> − Cj,mean)/Cj,mean in percentage between the average <Cj,k> of the measured values from the three capacitors of same type j (same area, same plateau) from the kth pattern (E05, E10, I05, I09, G07) of A64 sample and the mean values Cj,mean calculated from the 5 patterns. The SMM is calibrated using triplet (05,13,48) from the G07 pattern. (b) Localisation of the patterns E05, E10, I05, I09 and G07 inside a zone of 1.28 × 1.60 mm2 of the A64 sample. The error bars varying between 2% and 3% have been omitted for clarity.

François Piquemal, et al. Nanomaterials (Basel). 2021 Mar;11(3):820.
19.
FIG. 5.

FIG. 5. From: Characterization and Functional Analysis of the MAL and MPH Loci for Maltose Utilization in Some Ale and Lager Yeast Strains.

PFGE filters probed with MPHx. The two filters (lanes 1 to 6 and 7 to 11, respectively) were probed with MPHx and then exposed for 3 days. The samples were as follows: lane 1, S150-2B; lane 2, CEN.PK2-1D; lane 3, RH144-3A; lane 4, A15; lane 5, A64; lane 6,A60; lane 7, A24; lane 8, A64; lane 9, A72; lane 10, A179; and lane 11, A180. The positions of chromosomes IV and X, the duplex VII/XV, and the sample slot are shown.

Virve Vidgren, et al. Appl Environ Microbiol. 2005 Dec;71(12):7846-7857.
20.
Fig 6

Fig 6. From: Peptide Aptamers That Bind to Geminivirus Replication Proteins Confer a Resistance Phenotype to Tomato Yellow Leaf Curl Virus and Tomato Mottle Virus Infection in Tomato.

Examples of A22, A64, and TRX-GST plants inoculated with TYLCV at 21 dpi and ToMoV at 14 dpi. Each panel shows a wild-type plant either mock inoculated (mock) or inoculated with TYLCV or ToMoV (wt). Transgenic (T1) plants A22-5, A64-21, or TRX-GST inoculated with TYLCV and ToMoV are shown.

Maria Ines Reyes, et al. J Virol. 2013 Sep;87(17):9691-9706.

Display Settings:

Items per page

Supplemental Content

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...
Support Center