{"title":"卵母细胞的细胞质体积大。","authors":"Hirohisa Kyogoku, Tomoya S Kitajima","doi":"10.1262/jrd.2022-101","DOIUrl":null,"url":null,"abstract":"<p><p>The study of the size of cells and organelles has a long history, dating back to the 1600s when cells were defined. In particular, various methods have elucidated the size of the nucleus and the mitotic spindle in several species. However, little research has been conducted on oocyte size and organelles in mammals, and many questions remain to be answered. The appropriate size is essential to cell function properly. Oocytes have a very large cytoplasm, which is more than 100 times larger than that of general somatic cells in mammals. In this review, we discuss how oocytes acquire an enormous cytoplasmic size and the adverse effects of a large cytoplasmic size on cellular functions.</p>","PeriodicalId":16942,"journal":{"name":"Journal of Reproduction and Development","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/0e/jrd-69-001.PMC9939283.pdf","citationCount":"0","resultStr":"{\"title\":\"The large cytoplasmic volume of oocyte.\",\"authors\":\"Hirohisa Kyogoku, Tomoya S Kitajima\",\"doi\":\"10.1262/jrd.2022-101\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The study of the size of cells and organelles has a long history, dating back to the 1600s when cells were defined. In particular, various methods have elucidated the size of the nucleus and the mitotic spindle in several species. However, little research has been conducted on oocyte size and organelles in mammals, and many questions remain to be answered. The appropriate size is essential to cell function properly. Oocytes have a very large cytoplasm, which is more than 100 times larger than that of general somatic cells in mammals. In this review, we discuss how oocytes acquire an enormous cytoplasmic size and the adverse effects of a large cytoplasmic size on cellular functions.</p>\",\"PeriodicalId\":16942,\"journal\":{\"name\":\"Journal of Reproduction and Development\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2023-02-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/0e/jrd-69-001.PMC9939283.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Reproduction and Development\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1262/jrd.2022-101\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Reproduction and Development","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1262/jrd.2022-101","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
The study of the size of cells and organelles has a long history, dating back to the 1600s when cells were defined. In particular, various methods have elucidated the size of the nucleus and the mitotic spindle in several species. However, little research has been conducted on oocyte size and organelles in mammals, and many questions remain to be answered. The appropriate size is essential to cell function properly. Oocytes have a very large cytoplasm, which is more than 100 times larger than that of general somatic cells in mammals. In this review, we discuss how oocytes acquire an enormous cytoplasmic size and the adverse effects of a large cytoplasmic size on cellular functions.
期刊介绍：
Journal of Reproduction and Development (JRD) is the
official journal of the Society for Reproduction and Development,
published bimonthly, and welcomes original articles. JRD
provides free full-text access of all the published articles on
the web. The functions of the journal are managed by Editorial
Board Members, such as the Editor-in-Chief, Co-Editor-inChief, Managing Editors and Editors. All manuscripts are
peer-reviewed critically by two or more reviewers. Acceptance
is based on scientific content and presentation of the materials.
The Editors select reviewers and correspond with authors. Final
decisions about acceptance or rejection of manuscripts are made
by the Editor-in-Chief and Co-Editor-in-Chief.
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