ArticleInvertebrate neuroscience : IN2018
Three-dimensional organization of the brain and distribution of serotonin in the brain and ovary, and its effects on ovarian steroidogenesis in the giant freshwater prawn, Macrobrachium rosenbergii.
Article in Invertebrate neuroscience : IN, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 18 citations in OpenAlex.
- Effects of dietary 5-hydroxytryptophan on growth characteristic, hepatopancreas health, antioxidant defenses, immune status, and reproductive potential ofAnimal nutrition (Zhongguo xu mu shou yi xue hui) · 2026Article
- Single strain versus multi-strain probiotics in aquaculture: comparative impacts on gut microbiota and immune responses in fish and shellfish.Frontiers in immunology · 2026Review
- Prediction of high-quality human oocytes and embryos through the analysis of gene expression in cumulus cells.Journal of ovarian research · 2025Review
- Development of Serotonergic and Dopaminergic Neuronal Networks of the Central Nervous System in King Crab,Biology · 2024Article
- Comparative transcriptome analysis of brain and gonad reveals reproduction-related miRNAs in the giant prawn,Frontiers in genetics · 2022Article
- Localization of neurons expressing choline acetyltransferase, serotonin and/or FMRFamide in the central nervous system of the decapod shore crab Hemigrapsus sanguineus.Cell and tissue research · 2021Article
- Insights on Molecular Mechanisms of Ovarian Development in Decapod Crustacea: Focus on Vitellogenesis-Stimulating Factors and Pathways.Frontiers in endocrinology · 2020Review
- Expression pattern of olfactory receptor genes in human cumulus cells as an indicator for competent oocyte selection.Turkish journal of biology = Turk biyoloji dergisi · 2020Article
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8 authors at 4 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The giant freshwater prawn, Macrobrachium rosenbergii, is an economically important crustacean species which has also been extensively used as a model in neuroscience research. The crustacean central nervous system is a highly complex structure, especially the brain. However, little information is available on the brain structure, especially the three-dimensional organization. In this study, we demonstrated the three-dimensional structure and histology of the brain of M. rosenbergii together with the distribution of serotonin (5-HT) in the brain and ovary as well as its effects on ovarian steroidogenesis. The brain of M. rosenbergii consists of three parts: protocerebrum, deutocerebrum and tritocerebrum. Histologically, protocerebrum comprises of neuronal clusters 6-8 and prominent anterior and posterior medial protocerebral neuropils (AMPN/PMPN). The protocerebrum is connected posteriorly to the deutocerebrum which consists of neuronal clusters 9-13, medial antenna I neuropil, a paired lateral antenna I neuropils and olfactory neuropils (ON). Tritocerebrum comprises of neuronal clusters 14-17 with prominent pairs of antenna II (AnN), tegumentary and columnar neuropils (CN). All neuronal clusters are paired structures except numbers 7, 13 and 17 which are single clusters located at the median zone. These neuronal clusters and neuropils are clearly shown in three-dimensional structure of the brain. 5-HT immunoreactivity (-ir) was mostly detected in the medium-sized neurons and neuronal fibers of clusters 6/7, 8, 9, 10 and 14/15 and in many neuropils of the brain including anterior/posterior medial protocerebral neuropils (AMPN/PMPN), protocerebral tract, protocerebral bridge, central body, olfactory neuropil (ON), antennal II neuropil (Ann) and columnar neuropil (CN). In the ovary, the 5-HT-ir was light in the oocyte step 1(Oc
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