Results 141 to 150 of about 690,322 (300)

The relationship between diameter at breast height and coppice production of Parrotia persica (Case study: Kheyrud forest) [PDF]

open access: yesمجله جنگل ایران, 2013
Parrotia persica is one of the few species growing naturally in the northern forests of Iran. This specie is reproduced through asexual reproduction by coppice (shoot).
doaj  

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 957-974, October 2026.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa   +9 more
wiley   +1 more source

Identification of an innexin required for termination of the asexual state in planarian reproductive switching.

open access: yesPLoS Genetics
Many metazoans switch between asexual and sexual reproduction based on environmental changes, life cycle phases, or both. This reproductive strategy enables them to benefit from the features of both reproductive modes. In general, asexual reproduction is
Nobuyoshi Kumagai   +18 more
doaj   +1 more source

Peptide‐Enabled Nanoplatforms for Malaria and Leishmaniasis: From Intracellular Targeting to Translational Diagnostic Perspectives

open access: yesChemMedChem, Volume 21, Issue 18, 28 September 2026.
Peptide‐enabled nanoplatforms offer multifunctional strategies for the treatment and diagnosis of malaria and leishmaniasis. Liposomal, polymeric, and metallic nanocarriers, together with cell‐penetrating peptides and parasite‐derived mimotopes, can improve targeted drug delivery, stability, bioavailability, and intracellular localization.
Christian S. Carnero Canales   +7 more
wiley   +1 more source

N8‐Modified Quino[4,3,2‐Kl]acridines as Promising Antimalarial G‐Quadruplex Ligands

open access: yesChemBioChem, Volume 27, Issue 17, 14 September 2026.
A series of extended aromatic compounds with tunable substituents was synthesized using a multistep methodology which allows various substitutions of the 8H‐quino[4,3,2‐kl]acridine scaffold. This chemical series appeared as a promising way to new antimalarial drug candidates with high activity (IC50 < 100 nM), exhibiting a novel mechanism of action ...
Steve Saulnier   +10 more
wiley   +1 more source

Single‐Cell and Spatial Transcriptomics Unveil Key Regulators Governing Cell Differentiation for Schistosoma japonicum Sexual Development

open access: yesAdvanced Science, Volume 13, Issue 53, 24 September 2026.
Using single‐cell and spatial transcriptomics, we identified key regulators that govern cell differentiation involved in parasite development and egg laying in Schistosoma japonicum. This comprehensive study establishes a foundational resource for understanding schistosome biology, deciphers the regulatory programs underlying cell differentiation and ...
Zhigang Lu   +9 more
wiley   +1 more source

Island Invader: Rugulopteryx okamurae and the Challenge for Macaronesian Coasts

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT Since 2015, Rugulopteryx okamurae, a brown seaweed native to the Northwest Pacific, has become one of the most conspicuous marine invaders in the European continental coastal waters. Its recent establishment in the Macaronesian archipelagos (the Azores, Madeira and Canary Islands) has produced significant ecological changes, including ...
Rodrigo Riera   +4 more
wiley   +1 more source

Contrasting Temporal Dynamics of Ostracod (Crustacea) Communities in Protected and Impacted Areas in a Brazilian Floodplain

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT Environmental integrity is vital for the long‐term preservation of freshwater biodiversity, which is currently among the most threatened on Earth due to anthropogenic pressures such as dam construction. The present study investigated the temporal responses of ostracod communities over 8 years (2017–2024) in the Upper Paraná River floodplain ...
Jhony Kenji Nakata   +3 more
wiley   +1 more source

Plants with specialist relationships show higher rates of asexual reproduction from fragments, May 2011

open access: yes, 2011
Sexual reproduction increases genetic variation and allows offspring to be transported away from their parent plant. However, many plants in tropical forests are capable of reproducing from fragments, leading to a high density of clones in close ...
Isabella, Christine R.
core  

Sexual and Reproductive Healthcare Among Youth With Autism and ADHD: A Population‐Based Study From Sweden

open access: yesAutism Research, Volume 19, Issue 9, September 2026.
ABSTRACT Youth with autism spectrum disorder or attention‐deficit/hyperactivity disorder (ADHD) may face barriers to sexual and reproductive health (SRH) services. Yet, data on preventive SRH service use remain limited, especially digital care. This population‐based registry study investigated whether patterns of SRH service use differed by digital ...
Lovisa Hellsten   +6 more
wiley   +1 more source

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