Results 101 to 110 of about 6,425,235 (253)

Factors influencing differential larval habitat productivity of Anopheles gambiae complex mosquitoes in a western Kenyan village [PDF]

Journal of Vector Borne Diseases, 2011
Background & objectives: The study was undertaken to characterize factors influencing differential productivityof Anopheles gambiae complex mosquitoes at larval habitats in a rural village in western Kenya.Methods: Longitudinal larval sampling was done ...
Albert O. Mala & Lucy W. Irungu
doaj  

Trophic cues as possible triggers of mussel larval settlement in southeastern Brazil

Aquatic Living Resources, 2018
Oligotrophic conditions may impose a nutritional challenge for the larval and early post-larval development of bivalves during the search for a suitable benthic habitat. Here we investigated what settlement cues might be important for mytilid populations
Leal Inês, Bouchard Élodie, Flores Augusto A.V., Tremblay Réjean   +3 more
doaj   +1 more source

Chapter 4. Fish Larval Nutrition and Feed Formulation: Knowledge Gaps and Bottlenecks for Advances in Larval Rearing

, 2018
The successful production of good quality larvae is a vital element for the success and commercial stability of the fish farming industry. This important new book reviews our current understanding of larval biology, including how external (environmental ...
Boglione C, Conceição LEC, Izquierdo M, Hamre K, Yúfera M, Rønnestad I   +5 more
core  

Oral Actinomyces Species Exposure is Associated with Anxiety‐Like Behavior, Mitochondrial Remodeling, and Altered GABAergic Pathways

Advanced Science, EarlyView.
Oral exposure to cannabis‐associated Actinomyces species, particularly A. meyeri, is associated with anxiety‐like behavior in mice in the absence of detectable bacterial translocation or overt systemic inflammation. These findings support a potential oral‐brain metabolic axis involving candidate metabolites such as arginine and argininosuccinate ...
Tabinda Salman, Zhenwu Luo, Douglas Johnson, Arshad A. Noorani, Zhuang Wan, Bogdan Bordieanu, Zhi‐wei Ye, Rachel D. Penrod, Hongxu Xian, Sylvia Fitting, Peter W. Kalivas, Wei Jiang   +11 more
wiley   +1 more source

The Role of long distance dispersal versus local retention in replenishing marine populations [PDF]

, 2003
Early models and evidence from genetics suggested that long distance dispersal of larvae is likely a common event leading to considerable population connectivity among distant populations.
Paris, Claire B, Paris, C.B., Paris, Claire B., Olson, Donald B, Olson, Donald B., Cowen, Robert K, Fortuna, John L, Cowan, R.K., Olson, D.B., Cowen, Robert K., Fortuna, John L., Fortuna, J.L.   +11 more
core   +1 more source

The Interplay Between Molybdopterin Synthase and Metal Metabolism Contributes to Pathogenicity in Acinetobacter baumannii

Advanced Science, EarlyView.
Pathogenic Acinetobacter baumannii scavenges metal ions as nutritional elements to survive within the host. This study demonstrates that molybdopterin synthase is essential for pathogenesis and full virulence during infection. Molybdopterin synthase subunit MoaE constitutes an intrinsically disordered C‐terminal histidine rich tail, which mediates ...
Min Jiao, Wenbo He, Zhenlin Ouyang, Ruochen Wang, Jiaxin Zhang, Xin Liu, Yiting Jing, Qinyue Yu, Xiaoyu He, Qian Qin, Litao Guo, Peter M. Hwang, Fang Zheng, Yurong Wen   +13 more
wiley   +1 more source

A Damage‐Gated Small‐Molecule Chimera Selectively Enhances Mitophagy by Coupling Dysfunctional Mitochondria to Autophagy

Advanced Science, EarlyView.
MG‐1 is a bifunctional small molecule that enhances the removal of damaged mitochondria through autophagy, the cell's recycling pathway. Its activity increases under mitochondrial stress, with minimal effects on basal autophagy. MG‐1 also improves movement in a zebrafish model of mitochondrial dysfunction, supporting further investigation of this ...
Ratislav M. Ozhiganov, Ekaterina А. Guseva, Alexander Yu. Rudenko, Konstantin G. Lyamzaev, Sofya Y. Sokolskaya, Julia A. Golubeva, Maria V. Belopolskaya, Nadezda V. Andrianova, Olga V. Fadeeva, Elena О. Morgun, Elena A. Tukhovskaya, Marina S. Kazakova, Vladimir M. Pavlov, Daria K. Yagoda, Elena I. Marusich, Rose‐Lys Zaranaina, Valeriya B. Vays, Irina M. Vangeli, Egor Y. Plotnikov, Maxim L. Lovat, Lora E. Bakeeva, Arkady N. Murashev, Vladimir I. Polshakov, Olga A. Dontsova, Peter V. Sergiev   +24 more
wiley   +1 more source

Association between Turbot (Scophthalmus maximus) Fish Phenotype and the Post-Larval Bacteriome

Microorganisms
Over the past decade, an increasing number of studies have emphasized the importance of the host microbiome in influencing organismal health and development.
Antonio Louvado, Davide A. M. Silva, Vanessa Oliveira, Carolina Castro, Daniel F. R. Cleary, Newton C. M. Gomes   +5 more
doaj   +1 more source

Delaying the Inevitable? U.S. Screwworm Closures and Feeder Cattle Market Dynamics

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Biosecurity trade restrictions are commonly framed as preventive measures, yet in many settings they function primarily as policies of delay: they impose immediate market costs while only postponing the arrival of biological risks. This paper evaluates that intertemporal tradeoff using the 2024–2025 US suspension of live cattle imports from ...
Shelby Sumner, Savannah Jones, Tania Islam, K. Aleks Schaefer   +3 more
wiley   +1 more source

Cell Segmentation Beyond 2D—A Review of the State‐of‐the‐Art

Advanced Intelligent Discovery, EarlyView.
Cell segmentation underpins many biological image analysis tasks, yet most deep learning methods remain limited to 2D despite the inherently 3D nature of cellular processes. This review surveys segmentation approaches beyond 2D, comparing 2.5D and fully 3D methods, analyzing 31 models and 32 volumetric datasets, and introducing a unified reference ...
Fabian Schmeisser, Haseeb Muhammad, Junaid Younas, Gillian Lovell, Bianca Migliori, Andreas Dengel, Sheraz Ahmed   +6 more
wiley   +1 more source