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77 results for “Natrix natrix”
FIGURE 7 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 7. Cumulative frequency for the number of anterior keeled dorsal scale rows (top; only for females), number of right supralabials contacting the orbit (center), and number of posterior keeled dorsal scale rows (bottom; only for females) for Phrynonax polylepis subpopulations.
FIGURE 5 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 5. Association between snout-vent length and color pattern changes in females (left) and males (right) (A) and differences in the number of right infralabials (left), left infralabials (center) and snout-vent lengths (right) (B) in Phrynonax polylepis from the Amazon.
FIGURE 4 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 4. Phrynonax polylepis distribution based on examined samples. Different colors represent subpopulations labeled as distinct Operational Taxonomic Unities, following possible natural dispersion barriers across the main interfluves along the Amazon Basin (see Material and Methods for additional explanations).
FIGURE 1 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 1. Illustration employed in the description of Natrix sexcarinata Wagler, 1824 based on a specimen from the banks of the Amazon River in Brazil, modified from the original.
FIGURE 2 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 2. Illustration employed in the description of Natrix cinnamomea Wagler, 1824 based on a specimen from the Amazon Forest without detailed location, modified from the original.
FIGURE 8 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 8. Dorsal (A), ventral (B) and lateral (C) views of the head and dorsal (D) and ventral (E) views of the body of the Phrynonax sexcarinatus (MNRJ 20302) neotype from Porto Trombetas, Oriximiná municipality, in the state of Pará, Brazil. Specimens measured 1128 mm snout-vent length and 446 mm tail length.
FIGURE 3 in Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)
FIGURE 3. General view of Phrynonax polylepis in life from Parauapebas, in the state of Pará (A); Sinop, in the state of Mato Grosso (B); from Bujari, in the state of Acre (C); and Belterra, in the state of Pará (D), all in Brazil. Color Pattern A is depicted in Figures A–B, while Color Pattern B is depicted in figures C–D. Modified images from original photographs by Fábio Giordano (A), Antonino Gonçalves Medina (B), Martin Acosta (C), and Miguel A. Casado (D). All photos are available at .
FIGURE 5 in Revalidation of Natrix clerki Wall, 1925, an overlooked species in the genus Amphiesma Duméril, Bibron & Duméril, 1854 (Squamata: Natricidae)
FIGURE 5. Amphiesma clerki (Wall, 1925), live specimen AP 3. Photograph by Ashok Captain.
FIGURE 7 in Revalidation of Natrix clerki Wall, 1925, an overlooked species in the genus Amphiesma Duméril, Bibron & Duméril, 1854 (Squamata: Natricidae)
FIGURE 7. Map showing the known distributions of A. parallelum (triangles) and A. clerki (dots).
FIGURE 4 in Revalidation of Natrix clerki Wall, 1925, an overlooked species in the genus Amphiesma Duméril, Bibron & Duméril, 1854 (Squamata: Natricidae)
FIGURE 4. Amphiesma clerki (Wall, 1925), live specimen AP 2. Photograph by Ishan Agarwal.
FIGURE 3 in Revalidation of Natrix clerki Wall, 1925, an overlooked species in the genus Amphiesma Duméril, Bibron & Duméril, 1854 (Squamata: Natricidae)
FIGURE 3. Amphiesma clerki (Wall, 1925), live specimen AP1. Photograph by Viral Mistry.
FIGURE 6 in Revalidation of Natrix clerki Wall, 1925, an overlooked species in the genus Amphiesma Duméril, Bibron & Duméril, 1854 (Squamata: Natricidae)
FIGURE 6. Amphiesma clerki (Wall, 1925), live specimen RS09. Photograph by Rohan Pandit.
Figure 3 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 3 The antiproliferative actions of O. natrix and cisplatin against cancerous cell lines colorectal adenocarcinoma (CaCo-2), breast cancer (MCF-7), prostate cancer (PC-3), hepatocellular carcinoma (HepG-2), and cervical cancer (HeLa), and normal human fetal lung fibroblast (WI-38). nsP = 0.5 and ***p = 0.0001 demonstrate significant differences related to cisplatin. The t-test was applied to compare the O. natrix and cisplatin.
Figure 7 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 7 Determination of IC50 values of O. natrix and acarbose for inhibition of Butyrylcholinesterase enzyme.
Figure 4 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 4 Antiproliferative effects of O. natrix and cisplatin against normal cell line (WI-38) and cancer cell lines (CaCo-2, MCF-7, PC-3, HepG-2, and HeLA) after 4 days of treatment at a concentration of 125 µg/mL. Treatment was performed at the respective IC50 of the O. natrix extract and cisplatin for each cell line (40× objective lens, total magnification = 400×).
Figure 6 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 6 The inhibition effect of O. natrix and acarbose for α-glucosidase enzyme. Anti-Alzheimer's disease effect.
Figure 5 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 5 Determination of IC50 values of O. natrix and acarbose for inhibition of α-glucosidase enzyme.
Figure 2 from: Youssef AMM, Maaty DAM, Al-Saraireh YM (2024) Qualitative chemical compounds analysis and in vitro estimation of antiproliferative, antidiabetic and anti-Alzheimer's disease effects of Ononis natrix (L.) family Fabaceae. Pharmacia 71: 1-11. https://doi.org/10.3897/pharmacia.71.e119755
Figure 2 Determination of IC50 of O. natrix extract and cisplatin against colorectal adenocarcinoma cell lines (CaCo-2).
Supplementary material 1 from: Jablonski D, Tzoras E, Panagiotopoulos A, Asztalos M, Fritz U (2023) Genotyping the phenotypic diversity in Aegean Natrix natrix moreotica (Bedriaga, 1882) (Reptilia, Serpentes, Natricidae). ZooKeys 1169: 87-94. https://doi.org/10.3897/zookeys.1169.104594
Supplementary information
Ononis natrix L. (BR0000021386367)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
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