Results 1 to 10 of about 80,118 (189)

Euclasta condylotricha flowers essential oils: A new source of juvenile hormones and its larvicidal activity against Anopheles gambiae s.s. (Diptera: Culicidae). [PDF]

PLoS ONE, 2023
The essential oil (EO) of plants of the Poaceae family has diverse chemical constituents with several biological properties. But, data on the chemical constituents and toxicity are still unavailable for some species belonging to this family, such as ...
Roméo Barnabé Bohounton, Oswald Yédjinnavênan Djihinto, Oronce Sedjro-Ludolphe Dedome, Réné Mahudro Yovo, Laurette Djossou, Koffi Koba, Aristide Adomou, Pierre Villeneuve, Luc Salako Djogbénou, Fidèle Paul Tchobo   +9 more
doaj   +2 more sources

Endogenous Recovery of Hippocampal Function Following Global Cerebral Ischemia in Juvenile Female Mice Is Influenced by Neuroinflammation and Circulating Sex Hormones [PDF]

Neural Plasticity
Cardiac arrest (CA)-induced global cerebral ischemia (GCI) in childhood often results in learning and memory deficits. We previously demonstrated in a murine CA and cardiopulmonary resuscitation (CA/CPR) mouse model that a cellular mechanism of learning ...
Jose J. Vigil, Erika Tiemeier, James E. Orfila, Nicholas E. Chalmers, Victoria N. Chang, Danae Mitchell, Isobella Veitch, Macy Falk, Robert M. Dietz, Paco S. Herson, Nidia Quillinan   +10 more
doaj   +2 more sources

Transient juvenile hypoglycemia in GH insensitive Laron syndrome pigs is associated with insulin hypersensitivity [PDF]

Molecular Metabolism
Background and aims: Fasting hypoglycemia has clinical implications for children with growth hormone (GH)-insensitivity syndrome. This study investigates the pathophysiology of juvenile hypoglycemia in a large animal model for GH receptor (GHR ...
Arne Hinrichs, Kalliopi Pafili, Gencer Sancar, Laeticia Laane, Silja Zettler, Malek Torgeman, Barbara Kessler, Judith Leonie Nono, Sonja Kunz, Birgit Rathkolb, Cristina Barosa, Cornelia Prehn, Alexander Cecil, Simone Renner, Elisabeth Kemter, Sabine Kahl, Julia Szendroedi, Martin Bidlingmaier, John Griffith Jones, Martin Hrabĕ de Angelis, Michael Roden, Eckhard Wolf   +21 more
doaj   +2 more sources

Effects of Methyl Farnesoate on the Growth and Antioxidant Capacity of Neocaridina denticulata [PDF]

Antioxidants
Sesquiterpenoid hormones are widely present in arthropods and play crucial roles in growth, molting and reproduction. Methyl farnesoate (MF) functions similarly to juvenile hormone (JH) in crustaceans, playing a broad regulatory role in their growth and ...
Ying Chen, Xiaojuan Sun, Jiahao Du, Jingjie Hu, Zhenmin Bao, Zhe Qu   +5 more
doaj   +2 more sources

Transcriptome Analysis Reveals Key Genes Involved in Weevil Resistance in the Hexaploid Sweetpotato

Plants, 2021
Because weevils are the most damaging pests of sweetpotato, the development of cultivars resistant to weevil species is considered the most important aspect in sweetpotato breeding.
Kanoko Nokihara, Yoshihiro Okada, Shinichiro Ohata, Yuki Monden   +3 more
doaj   +1 more source

Krüppel-homologue 1 regulates the development of Tuta absoluta and its cascade regulation pattern in the juvenile hormone signalling pathway

Open Biology, 2023
Tomato leaf miner, Tuta absoluta (Meyrick), is one of the most destructive quarantine pests globally. It has been confirmed that Krüppel-homologue 1 (kr-h1) plays a key role in the regulation of juvenile hormone (JH).
Xiaodi Wang, Siyan Bi, Yanhong Tang, Guifen Zhang, Cong Huang, Fanghao Wan, Zhichuang Lü, Wanxue Liu   +7 more
doaj   +1 more source

Comparative study on the effect of cerium nano composite on juvenile hormones in adult and aged rats

Journal of Radiation Research and Applied Sciences, 2022
The acquisition of new nanomaterials with unique properties for biomedical application is an essential requirement and many nanoparticles are being studied to test their possible application in therapy.
Eman Ismail Gheriany, Osama Ahmed Abbas, Emad Mohamed EL-Sherbiny   +2 more
doaj   +1 more source

Inducible Expression of Several Drosophila melanogaster Genes Encoding Juvenile Hormone Binding Proteins by a Plant Diterpene Secondary Metabolite, Methyl Lucidone

Insects, 2022
Juvenile hormones prevent molting and metamorphosis in the juvenile stages of insects. There are multiple genes encoding a conserved juvenile hormone binding protein (JHBP) domain in a single insect species.
Sang-Woon Shin, Jun-Hyoung Jeon, Ji-Ae Kim, Doo-Sang Park, Young-Joo Shin, Hyun-Woo Oh   +5 more
doaj   +1 more source

Reproductive Toxicity and Recovery Associated With 4-Non-ylphenol Exposure in Juvenile African Catfish (Clarias garepinus)

Frontiers in Physiology, 2022
Although, the effects of 4-non-ylphenol (4-NP) on fish’s reproductive hormones were assessed in several studies using adult models, however, the effect of this endocrine disruptor on immature fish’s reproductive hormones was not addressed commonly.
Alaa El-Din H. Sayed, Zainab Eid, Usama M. Mahmoud, Jae-Seong Lee, Imam A. A. Mekkawy   +4 more
doaj   +1 more source

Aspergillus nidulans synthesize insect juvenile hormones upon expression of a heterologous regulatory protein and in response to grazing by Drosophila melanogaster larvae. [PDF]

PLoS ONE, 2013
Secondary metabolites are known to serve a wide range of specialized functions including communication, developmental control and defense. Genome sequencing of several fungal model species revealed that the majority of predicted secondary metabolite ...
Morten Thrane Nielsen, Marie Louise Klejnstrup, Marko Rohlfs, Diana Chinyere Anyaogu, Jakob Blæsbjerg Nielsen, Charlotte Held Gotfredsen, Mikael Rørdam Andersen, Bjarne Gram Hansen, Uffe Hasbro Mortensen, Thomas Ostenfeld Larsen   +9 more
doaj   +1 more source