Results 11 to 20 of about 430,506 (249)

Juvenile hormone esterase as a tool for the study of juvenile hormones in Drosophila

open access: yes, 2013
Juvenile hormone esterase as a tool for the study of juvenile hormones in Drosophila. ICCE 17.
Gervasio, Edgar   +3 more
core   +4 more sources

Structural basis for juvenile hormone biosynthesis by the juvenile hormone acid methyltransferase [PDF]

open access: yesJournal of Biological Chemistry, 2021
Juvenile hormone (JH) acid methyltransferase (JHAMT) is a rate-limiting enzyme that converts JH acids or inactive precursors of JHs to active JHs at the final step of JH biosynthesis in insects and thus presents an excellent target for the development of insect growth regulators or insecticides.
Pengchao Guo   +9 more
openaire   +2 more sources

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

open access: yesPLoS 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   +9 more
doaj   +1 more source

Neurohormones in insect stress: A review [PDF]

open access: yesArchives of Biological Sciences, 2006
The neurohormones are the master regulators of all life processes in insects and they create a strategy of stress protecting events. Neurohormones are synthesized mainly in insect brain neurosecretory neurons.
Perić-Mataruga Vesna   +2 more
doaj   +1 more source

Thyroid Hormones Interpretation in Children with Juvenile Idiopathic Arthritis [PDF]

open access: yes, 2023
Acces full text - https://doi.org/10.1007/978-3-031-42775-6_52It is well known that thyroid hormones are extremely important for the linear growth of the human body and skeletal maturation.
EREMCIUC, Rodica   +3 more
core   +1 more source

Mechanisms of Neuroendocrine Stress Response in Drosophila and Its Effect on Carbohydrate and Lipid Metabolism

open access: yesInsects, 2023
Response to short-term stress is a fundamental survival mechanism ensuring protection and adaptation in adverse environments. Key components of the neuroendocrine stress reaction in insects are stress-related hormones, including biogenic amines (dopamine
Margarita A. Bobrovskikh   +1 more
doaj   +1 more source

Environmentally relevant concentrations of mercury inhibit the growth of juvenile silver carp (Hypophthalmichthys molitrix): Oxidative stress and GH/IGF axis

open access: yesEcotoxicology and Environmental Safety, 2022
Mercury (Hg) is a global environmental contaminant, and excessive mercury levels in water can adversely affect the growth of fish. Silver carp (Hypophthalmichthys molitrix) is one of the important freshwater aquaculture fish in China, and its natural ...
Yan Pu   +8 more
doaj   +1 more source

Kr-h1, a Cornerstone Gene in Insect Life History

open access: yesFrontiers in Physiology, 2022
Insect life cycle is coordinated by hormones and their downstream effectors. Krüppel homolog1 (Kr-h1) is one of the crucial effectors which mediates the actions of the two critical hormones of insects, the juvenile hormone (JH) and 20-hydroxyecdysone ...
Qianyu He, Yuanxi Zhang
doaj   +1 more source

Juvenile Hormone Induction of Esterases: A Mechanism for the Regulation of Juvenile Hormone Titer [PDF]

open access: yesProceedings of the National Academy of Sciences, 1972
Within a few hours after injection of juvenile hormone into Hyalophora gloveri pupae, several fast-migrating carboxylesterases (EC 3.1.1.1) that are sensitive to di iso propylfluorophosphate appear in the hemolymph. Treatment of the pupae with puromycin
D, Whitmore, E, Whitmore, L I, Gilbert
openaire   +2 more sources

Bone marrow mesenchymal stem cells derived from juvenile macaques reversed ovarian ageing in elderly macaques

open access: yesStem Cell Research & Therapy, 2021
Background Female sex hormone secretion and reproductive ability decrease with ageing. Bone marrow mesenchymal stem cells (BMMSCs) have been postulated to play a key role in treating ovarian ageing.
Chuan Tian   +13 more
doaj   +1 more source

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