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55 results for “ABBA”
Figure 7 from: Alqaisi KM, Abbas MA, Alshawawreh R (2024) Chrysin's dose-dependent effects on steroidogenesis in female BALB/c mice: In vivo study of adrenal, ovarian, and uterine hormone regulation. Pharmacia 71: 1-9. https://doi.org/10.3897/pharmacia.71.e114547
Figure 7 Histological analysis of the adrenal gland medulla. A. Adrenal medulla of control group; B. Adrenal medulla of 100 mg chrysin-treated group.
Figure 4 from: Alqaisi KM, Abbas MA, Alshawawreh R (2024) Chrysin's dose-dependent effects on steroidogenesis in female BALB/c mice: In vivo study of adrenal, ovarian, and uterine hormone regulation. Pharmacia 71: 1-9. https://doi.org/10.3897/pharmacia.71.e114547
Figure 4 Effect of chrysin on adrenal gland histology. Stained section of the control adrenal cortex showing a thin capsule (C) with underlying zona glomerulosa (G) arranged in oval or curved clusters. Zona fasciculata cells (F) are arranged in parallel cords while cells of zona reticularis (R) with anastomosing cords (H & E stain).
Figure 3 from: Alqaisi KM, Abbas MA, Alshawawreh R (2024) Chrysin's dose-dependent effects on steroidogenesis in female BALB/c mice: In vivo study of adrenal, ovarian, and uterine hormone regulation. Pharmacia 71: 1-9. https://doi.org/10.3897/pharmacia.71.e114547
Figure 3 The expression of estrogen receptor-α (ERα) in the uterus of female mice is expressed as A. Delta cycle threshold (ΔCt) and B. Relative fold gene expression. β-actin was used as a housekeeping gene for calculating of ΔCt and relative fold gene expression.
Figure 6 from: Alqaisi KM, Abbas MA, Alshawawreh R (2024) Chrysin's dose-dependent effects on steroidogenesis in female BALB/c mice: In vivo study of adrenal, ovarian, and uterine hormone regulation. Pharmacia 71: 1-9. https://doi.org/10.3897/pharmacia.71.e114547
Figure 6 Histological analysis of adrenal cortex. A. Adrenal cortex of the control group; B. Adrenal cortex of the 100 mg chrysin-treated group.
Figure 2 from: Issa R, Abu Samak M, Abbas MM, Al-Qaisi T, Obeidat R, Ghanim B, Qinna N (2024) Effect of Equisetum ramosissimum Desf. on body weight and Leptin/Ghrelin in standard and high-fat diet. Pharmacia 71: 1-7. https://doi.org/10.3897/pharmacia.71.e117823
Figure 2 Percent Body Weight change in healthy and obese animals treated with E. ramosissimum extract. Comparison of weight change was made between: Standard Diet (SD); SD receiving Plant extract (SDP); High-fat Diet (HD); and HD receiving Plant extract (HDP). ***: p<0.001 in comparison to SD, as calculated through t-test.
Figure 3 from: Issa R, Abu Samak M, Abbas MM, Al-Qaisi T, Obeidat R, Ghanim B, Qinna N (2024) Effect of Equisetum ramosissimum Desf. on body weight and Leptin/Ghrelin in standard and high-fat diet. Pharmacia 71: 1-7. https://doi.org/10.3897/pharmacia.71.e117823
Figure 3 Serum concentrations of leptin and ghrelin and their corresponding ratios. Serum concentrations of leptin and ghrelin and their corresponding ratios were quantified for animals receiving Standard Diet (SD); SD receiving Plant extract (SDP); High-fat Diet (HD); and HD receiving Plant extract (HDP). Ratios of leptin/ghrelin were calculated and presented in normalized values to the standard body levels (right y-axis), specifically per animals receiving SD. **: p<0.01; *p<0.05 in comparison to SD.
Figure 1 from: Issa R, Abu Samak M, Abbas MM, Al-Qaisi T, Obeidat R, Ghanim B, Qinna N (2024) Effect of Equisetum ramosissimum Desf. on body weight and Leptin/Ghrelin in standard and high-fat diet. Pharmacia 71: 1-7. https://doi.org/10.3897/pharmacia.71.e117823
Figure 1 Total Phenol and Flavonoid content in E. ramosissimum extract. Extracts are quantified against equivalent quantities of reference standards, specifically Gallic acid and quercetin, respectively.
Figure 4 from: Bauni V, Bertonatti C, Giacchino A, Schivo F, Mabragaña E, Roesler I, Rosso JJ, Teta P, Williams JD, Abba AM, Cassini GH, Cousseau MB, Flores DA, Fortunato DM, Giusti ME, Jayat JP, Liotta J, Lucero S, Aguirre TM, Pereira JA, Crisci J (2022) Biodiversity of vertebrates in Argentina: patterns of richness, endemism and conservation status. ZooKeys 1085: 101-127. https://doi.org/10.3897/zookeys.1085.76033
Figure 4 Threatened species by taxonomic group and province A number of threatened species by taxonomic group and total number of total threatened vertebrate species in each province B percentage of threatened species over the number of total native species of each taxonomic group present in the province and total threatened species in each province as a percentage of total vertebrate species.
Figure 1 from: Bauni V, Bertonatti C, Giacchino A, Schivo F, Mabragaña E, Roesler I, Rosso JJ, Teta P, Williams JD, Abba AM, Cassini GH, Cousseau MB, Flores DA, Fortunato DM, Giusti ME, Jayat JP, Liotta J, Lucero S, Aguirre TM, Pereira JA, Crisci J (2022) Biodiversity of vertebrates in Argentina: patterns of richness, endemism and conservation status. ZooKeys 1085: 101-127. https://doi.org/10.3897/zookeys.1085.76033
Figure 1 Political map of Argentina. International and national boundaries, including terrestrial and maritime, are indicated. Each of the 23 provinces and the autonomous city of Buenos Aires are depicted. Source of spatial information: National Geographic Institute (IGN 2021).
Figures 1-2 from: Abba AM, Benitez VV, Doyle SR (2017) Population ecology of Chaetophractus vellerosus: the first report for an armadillo in South America. Zoologia 34: 1-7. https://doi.org/10.3897/zoologia.34.e20785
Figures 1-2 - (1) Geographical range of Chaetophractus vellerosus and location of the relict population in Magdalena, Buenos Aires Province. Map was extracted from IUCN SSC Anteater, Sloth and Armadillo Specialist Group, C. vellerosus. The IUCN Red List of Threatened Species. (2) Satellite image of the fields where the armadillos were captured. The dotted line represents the boundaries of the study area. Scale bar: 250 m.
Figure 5 from: Abba AM, Benitez VV, Doyle SR (2017) Population ecology of Chaetophractus vellerosus: the first report for an armadillo in South America. Zoologia 34: 1-7. https://doi.org/10.3897/zoologia.34.e20785
Figure 5 - Projection of a survivorship curve for Chaetophractus vellerosus adult individuals of both sexes, assuming constant survival, from an age of nine months old, when sex maturity is achieved (Nowak 1991), to 10 years old. Solid lines correspond to mean and dotted lines correspond to 95% confidence intervals (black = female, grey = male).
Figure 4 from: Abba AM, Benitez VV, Doyle SR (2017) Population ecology of Chaetophractus vellerosus: the first report for an armadillo in South America. Zoologia 34: 1-7. https://doi.org/10.3897/zoologia.34.e20785
Figure 4 - Mean values (± SE) of weekly capture probability (p) for adult Chaetophractus vellerosus for each field survey, estimated by multi-model inference based on the set of candidate CJS models. Values are presented for both sexes combined because differences in capture probability between males and females were in all cases < 3%.
Figure 3 from: Abba AM, Benitez VV, Doyle SR (2017) Population ecology of Chaetophractus vellerosus: the first report for an armadillo in South America. Zoologia 34: 1-7. https://doi.org/10.3897/zoologia.34.e20785
Figure 3 - Temporal variation in annual survival probability of Chaetophractus vellerosus, estimated by multi-model inference based on the set of candidate CJS models. Error bars correspond to 95% confidence intervals, and letters (A and B) denote statistically homogeneous subsets (P > 0.05).
Figure 4 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto
Figure 4. "Derogenes limula" ex Parablennius tentacularis based on A. Looss's unpublished line drawings. A, Whole body, ventral view. B, Whole body, lateral view. C, Whole body, ventral view. D, Whole body, ventral view.
Figure 5 from: Abbas AH, Mahmood AAR, Tahtamouni LH, Al-Mazaydeh ZA, Rammaha MS, Alsoubani F, Al-bayati RI (2021) A novel derivative of picolinic acid induces endoplasmic reticulum stress-mediated apoptosis in human non-small cell lung cancer cells: synthesis, docking study, and anticancer activity. Pharmacia 68(3): 679-692. https://doi.org/10.3897/pharmacia.68.e70654
Figure 5 Compound 5 induces the ER-mediated apoptosis. A) Representative Western blot showing the enhanced release of Smac/DIABLO but not cytochrome c from the mitochondria (MF) into the cytosol (CF) of compound 5-treated A549 lung cancer cells (GI50). Equal protein loading was controlled by staining membranes with Ponceau S (a representative section of the stained membrane is shown). The experiment was repeated three times and the corresponding quantification is shown in (B), B) Quantification of smac/DIABLO and cytochrome C levels in vehicle-treated control A549 cells and cells treated with GI50 amount of compound 5 or 5% DMSO as a negative control. M: mitochondria fraction; C: cytosol fraction. Scale bars: mean ± SEM of three independent experiments. ** p < 0.01 compared to vehicle-treated control cells, C) Representative Western blot showing the induction of phosphorylation of eukaryotic initiation factor-2 (eIF-2) in A549 cells treated with GI50 amounts of compound 5. For comparison purposes, thapsigargin (TG), an ER stress-causing drug was used (3 μM, 2 h) as a positive control. The experiment was repeated three times.
Figure 4 from: Abbas AH, Mahmood AAR, Tahtamouni LH, Al-Mazaydeh ZA, Rammaha MS, Alsoubani F, Al-bayati RI (2021) A novel derivative of picolinic acid induces endoplasmic reticulum stress-mediated apoptosis in human non-small cell lung cancer cells: synthesis, docking study, and anticancer activity. Pharmacia 68(3): 679-692. https://doi.org/10.3897/pharmacia.68.e70654
Figure 4 Compound 5 causes caspase activation. A) qRT-PCR analysis of caspase 3, 4, 8 and 9 mRNA in compound 5-treated cells (GI50) as compared to vehicle-treated control cells [set as 1 arbitrary unit (a.u.)]. Values were normalized to β-actin. Scale bars: mean ± SEM of three independent experiments performed in triplicates. *p < 0.05, **p < 0.01 compared to vehicle-treated control cells, B) Representative Western blots showing cleavage "activation' of procaspase 3 to the active form p17, procaspase 4 to the active form p20, and procaspase 9 to the active forms p35/p37. C: vehicle-treated control cells; 0.5%: 0.5% DMSO-treated cells; 1%: 1% DMSO-treated cells; 5%: 5% DMSO-treated cells; C.5: Compound 5-treated cells. The experiment was repeated three times.
Figure 2 from: Abbas AH, Mahmood AAR, Tahtamouni LH, Al-Mazaydeh ZA, Rammaha MS, Alsoubani F, Al-bayati RI (2021) A novel derivative of picolinic acid induces endoplasmic reticulum stress-mediated apoptosis in human non-small cell lung cancer cells: synthesis, docking study, and anticancer activity. Pharmacia 68(3): 679-692. https://doi.org/10.3897/pharmacia.68.e70654
Figure 2 The MTT (3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyltetrazolium bromide) assay results for compound 5 against MCF10A cells, and white blood cells (WBC) after 24, 48 and 72 h of treatment.
Figure 3 from: Abbas AH, Mahmood AAR, Tahtamouni LH, Al-Mazaydeh ZA, Rammaha MS, Alsoubani F, Al-bayati RI (2021) A novel derivative of picolinic acid induces endoplasmic reticulum stress-mediated apoptosis in human non-small cell lung cancer cells: synthesis, docking study, and anticancer activity. Pharmacia 68(3): 679-692. https://doi.org/10.3897/pharmacia.68.e70654
Figure 3 Compound 5 induces apoptosis in A549 lung cancer cells. A) Fluorescence images of A549 lung cancer cells showing fragmented nuclei after DAPI staining. Scale bar: 10 µm, B) Detection of DNA fragmentation by agarose gel electrophoresis. Cells were treated and genomic DNA was extracted and electrophoresed on 1.5% agarose gels. M: DNA molecular weight marker; C: vehicle-treated control cells; 1%: 1% DMSO-treated cells; 5%: 5% DMSO-treated cells; C.5: Compound 5-treated cells. Arrows indicate DNA fragments. Three experiments were performed with similar results.
Figure 6 from: Abbas AH, Mahmood AAR, Tahtamouni LH, Al-Mazaydeh ZA, Rammaha MS, Alsoubani F, Al-bayati RI (2021) A novel derivative of picolinic acid induces endoplasmic reticulum stress-mediated apoptosis in human non-small cell lung cancer cells: synthesis, docking study, and anticancer activity. Pharmacia 68(3): 679-692. https://doi.org/10.3897/pharmacia.68.e70654
Figure 6 3D View of the target compounds (5, 7A, 6B and 6C) docked against ATP binding site of EGFR kinase.
Figure 2 from: Ballardini M, Mercuri A, Littardi C, Abbas S, Couderc M, Ludeña B, Pintaud J (2013) The chloroplast DNA locus psbZ-trnfM as a potential barcode marker in Phoenix L. (Arecaceae). ZooKeys 365: 71-82. https://doi.org/10.3897/zookeys.365.5725
Figure 2 - Structure and variation of the minisatellite in the trnG-trnfM intergenic spacer. The repeats of the two mutational motifs (1 and 2) are indicated above the sequence alignment of the 7 haplotypes recorded. The pattern of inverted repeats generated by the two motifs and their reverse complements (RC) is shown below the alignment. See Table 1 for haplotype distribution among species.
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International Brain Laboratory public data
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OpenNeuro
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