Phase Contrast Microscopy of Liver Cells of a Fish (Oryzias latipes).
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چکیده
منابع مشابه
Analysis of the Ush2a Gene in Medaka Fish (Oryzias latipes)
Patients suffering from Usher syndrome (USH) exhibit sensorineural hearing loss, retinitis pigmentosa (RP) and, in some cases, vestibular dysfunction. USH is the most common genetic disorder affecting hearing and vision and is included in a group of hereditary pathologies associated with defects in ciliary function known as ciliopathies. This syndrome is clinically classified into three types: ...
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Circadian rhythms are biological rhythms with a period of around 24 hours. In this study, we compared the metabolome of the liver of medaka during the day and night. To comprehensively analyze the circadian variations in the levels of metabolites in the liver, livers were isolated from Zeitgeber time (ZT)4 and ZT16, and the variations in metabolite levels were evaluated. Inosinemonophosphate (I...
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Betanodaviruses, the causal agents of viral nervous necrosis in marine fish, have bipartite, positive-sense RNA genomes. As their genomes are the smallest and simplest among viruses, betanodaviruses have been studied in detail as model viruses by using a genetic-engineering system, as has occurred with the insect alphanodaviruses, the other members of the family Nodaviridae. However, studies of...
متن کاملOvarian Germline Stem Cells in the Teleost Fish, Medaka (Oryzias latipes)
In the mammalian testis germline stem cells keep producing many sperms, while there is no direct evidence for the presence of germline stem cells in the ovary. It is widely accepted in mammals that the mature oocytes are supplied from a pool of primordial follicles in the adult ovary. In other vertebrates, such as fish, however, there has been no investigation on the mechanism underlying the hi...
متن کاملEffect of estrogen administration on oviposition of the fish, Oryzias latipes.
During the breeding season extending from spring to summer, the ovaries of the fish, Oryzias latipes, contain hundreds of follicles, each with an egg at various stages of maturation. Usually, five to fifty eggs are laid by a single female almost every morning(Egami, 1954c). On the other hand, ovaries are small and inactive in winter months. The present author has already reported that small win...
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ژورنال
عنوان ژورنال: Okajimas Folia Anatomica Japonica
سال: 1952
ISSN: 0030-154X
DOI: 10.2535/ofaj1936.24.1_29