Results 81 to 90 of about 95,324 (292)

Comparative Histological Observation of Liver Tissue Before and After Reproduction in Male and Female Frogs (Pelophylax ridibundus)

Aquatic Sciences and Engineering, 2019
Histomorphological structure of the liver of Ranidae species during the reproduction period contribute significantly to the production rate in the frog culture studies.
Ahmet Alkaya, Hülya Şereflişan
doaj   +1 more source

Peptide RL‐QN15 Regulates Functions of Epidermal Stem Cells to Accelerate Skin Wound Regeneration via the FZD8/β‐Catenin Axis

Exploration, EarlyView.
Amphibian‐derived peptide RL‐QN15 activates the Wnt/β‐catenin signaling pathway by interacting with the FZD8 membrane receptor, promoting epidermal stem cells proliferation, migration, stemness, and EMT processes, thus promoting skin wound healing.
Yuansheng Li, Qiuye Jia, Naixin Liu, Saige Yin, Junyuan Wang, Yujing Ding, Yuliu Yang, Ying Peng, Zeqiong Ru, Shaoyang Zhang, Bu'er Qi, Jun Sun, Li He, Ying Wang, Kun Guo, Xinwang Yang   +15 more
wiley   +1 more source

Evaluation of the genotoxic and teratogenic potential of a municipal sludge and sludge-amended soil using the amphibian Xenopus laevis and the tobacco: Nicotiana tabacum L. var. xanthi Dulieu [PDF]

, 2003
The toxic, genotoxic and teratogenicpotential of amunicipal sewage sludge was assessed using the micronucleus assay on the larvae of the amphibianXenopuslaevis and with the tobacco somatic mutation test using the yellow–green xanthiDulieu mutant a1+/a1 ...
Chenon, Pascale, Delpoux, Marcel, Gauthier, Laury, Loubières, Pascale, Séverac, Alain   +4 more
core   +4 more sources

Enzymatic activity of lipase in post-metamorphic phase bullfrogs

Scientia Agricola, 2006
The knowledge of the digestive system of bullfrogs is an important step for the determination of their nutritional requirements throughout growth phases.
Luís Gustavo Tavares Braga, Maria Goreti de Almeida Oliveira, William Cardoso Lima, Ricardo Frederico Euclydes   +3 more
doaj  

Realistic Representation, Dynamic Evolution and Determinants of Institutional Quality in China

International Studies of Economics, EarlyView.
ABSTRACT The paper delves into the role of institutional quality in bolstering China's economic resilience post‐COVID‐19, CITIC‐Entropy. It divides institutions into basic and changeable categories, establishing an index system via the CITIC‐Entropy TOPSIS model.
Susu Wang, Qidi Zhang, Jing Fang
wiley   +1 more source

Leptodactylus knudseni [PDF]

, 2006
Number of Pages: 12Integrative BiologyGeological ...
Heyer, Miriam Muedeking, Heyer, W. Ronald   +1 more
core   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

A broadly applicable method to characterize large DNA viruses and adenoviruses based on the DNA polymerase gene

Virology Journal, 2006
Background Many viral pathogens are poorly characterized, are difficult to culture or reagents are lacking for confirmatory diagnoses. We have developed and tested a robust assay for detecting and characterizing large DNA viruses and adenoviruses.
Montgomery Roy D, Vasquez-Lee Marcia, Rudis Mary R, Hanson Larry A   +3 more
doaj   +1 more source

What Can K–12 Education Teach College Professors?

The Bulletin of the Ecological Society of America, EarlyView.
Michael P. Marchetti
wiley   +1 more source

Reconstructing post‐crisis recovery in the hinterlands of Constantinople: A high‐resolution first‐millennium CE pollen record from Lake Yeniçağa (NW Türkiye)

Journal of Quaternary Science, EarlyView.
ABSTRACT Facing a novel plague pandemic, military invasions, and political–economic transformations, societies of the eastern Roman (Byzantine) empire had to adapt to a variety of pressures and new ways of exploiting their natural environments during the mid‐1st millennium CE.
Cristiano Vignola, Mustafa Doğan, Warren Eastwood, John Haldon, Alessia Masi, Neil Roberts, Çetin Şenkul, Adam Izdebski   +7 more
wiley   +1 more source