Results 121 to 130 of about 43,318 (265)

Developmental and Behavioral Effects of Arsenobetaine in Zebrafish (Danio rerio)

Journal of Applied Toxicology, EarlyView.
ABSTRACT Arsenobetaine (AsB) is a prevalent organoarsenical in aquatic environments and is generally regarded as nontoxic. Despite its widespread occurrence, the developmental and neurobehavioral toxicity of AsB has not been systematically investigated.
Sravan Kumar Putnala, Prerita Sharma, Prannav Jain, Samira Leila Baldin, Owen Luo, A. K. M. Munzurul Hasan, Md Helal Uddin, Mahesh Rachamalla, Som Niyogi   +8 more
wiley   +1 more source

The genus <i>Liocanthydrus</i> Guignot, 1957 (Coleoptera, Noteridae) in Argentina: new records and larval morphology. [PDF]

Zookeys
Urcola JI, Toledo ME, Baca SM, Michat MC.   +3 more
europepmc   +1 more source

Influence of Habitat Use on Prey Capture Behavior and Kinematics in the Pyrenean Brook Newt (Calotriton asper)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Caves are extreme environments that impose stringent selective pressures on organisms. Consequently, many cave dwellers show extreme adaptations such as the loss of eyes, depigmentation, and a low resting metabolic rate. Yet, how the initial stages of adaptation to these extreme environments take place remains poorly understood.
Noah Heier, Isabelle Toussaint‐Lardé, Olivier Guillaume, Anthony Herrel, Anne‐Claire Fabre   +4 more
wiley   +1 more source

Phylogenetic Relationships of Avian Cestodes from Brine Shrimp and Congruence with Larval Morphology. [PDF]

Animals (Basel)
Redón S, Quiroz M, Lukić D, Green AJ, Gajardo G.   +4 more
europepmc   +1 more source

The Enteric Nervous System: An Integrative Hub From Development to Systemic Physiology

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
Unlike a static hardwired circuit, the ENS continuously remodels its transcriptional programs and synaptic connectivity in response to three ecological forces: microbial metabolites, immune cell signals and enteroendocrine cues. ABSTRACT The enteric nervous system (ENS) constitutes the largest and most functionally autonomous subdivision of the ...
Mario Cuchillo‐Hilario, Margarita Díaz‐Martínez, Mario Alberto Viazcan‐Carbajal, Victor David González‐Fernández   +3 more
wiley   +1 more source

The remarkable larval morphology of Rhaebo nasicus (Werner, 1903) (Amphibia: Anura: Bufonidae) with the erection of a new bufonid genus and insights into the evolution of suctorial tadpoles. [PDF]

Zoological Lett
Dias PHDS, Phillips JR, Pereyra MO, Means DB, Haas A, Kok PJR.   +5 more
europepmc   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

A hundred-year-old mystery-the reproductive mode and larval morphology of the enigmatic frog genus Allophryne (Amphibia; Anura; Allophrynidae). [PDF]

Naturwissenschaften
Dos Santos Dias PH, Delia J, Taboada C, Altig R, Rada M.   +4 more
europepmc   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

Larvicidal Effectiveness of Azolla pinnata against Aedes aegypti (Diptera: Culicidae) with Its Effects on Larval Morphology and Visualization of Behavioural Response. [PDF]

J Parasitol Res, 2018
Husna Zulkrnin NS, Rozhan NN, Zulkfili NA, Nik Yusoff NR, Rasat MSM, Abdullah NH, Ahmad MI, Ravi R, Ishak IH, Mohd Amin MF.   +9 more
europepmc   +1 more source