{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T01:02:43Z","timestamp":1790125363806,"version":"4.0.1"},"reference-count":50,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2027,2,1]],"date-time":"2027-02-01T00:00:00Z","timestamp":1801440000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Tissue and Cell"],"published-print":{"date-parts":[[2027,2]]},"DOI":"10.1016\/j.tice.2026.103974","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T23:24:14Z","timestamp":1789773854000},"page":"103974","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"P2","title":["Ultrastructural organization of seminal vesicles in the African catfish (Clarias gariepinus) during the spawning season"],"prefix":"10.1016","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6285-105X","authenticated-orcid":false,"given":"Musa","family":"Zakariah","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aisha I.","family":"Numan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed A.A.","family":"Mahdy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ibrahim S.","family":"Harande","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josephine J.","family":"Dasa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Goodness","family":"George","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Audu H.","family":"Abdullahi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Godwin","family":"Joseph","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Waziri A.","family":"Kachamai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmed","family":"Yahaya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyelduku D.","family":"Kwari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.tice.2026.103974_bib1","first-page":"1","article-title":"Reproductive Tract Morphometry and Evaluation of Fresh Wild African Catfish (Clariasgariepinus) Milt from Lake Alau, Maiduguri, Nigeria","volume":"19","author":"Ali","year":"2022"},{"key":"10.1016\/j.tice.2026.103974_bib2","first-page":"183","article-title":"Morphology and Functions Of The Human Seminal Vesicle","volume":"24","author":"Aum\u00fcller","year":"1992"},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib3","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1177\/026119298601400103","article-title":"Animals (Scientific Procedures) Act 1986: the animal procedures committee","volume":"14","author":"Balls","year":"1986","journal-title":"Altern. Lab. Anim."},{"issue":"2","key":"10.1016\/j.tice.2026.103974_bib4","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1016\/S1047-8477(02)00560-9","article-title":"Nuclear structure and gene activity in human differentiated cells","volume":"139","author":"B\u00e1rtov\u00e1","year":"2002","journal-title":"J. Struct. Biol."},{"key":"10.1016\/j.tice.2026.103974_bib5","doi-asserted-by":"crossref","DOI":"10.3389\/fphys.2023.1114231","article-title":"Mitochondria: it is all about energy","volume":"14","author":"Casanova","year":"2023","journal-title":"Front. Physiol."},{"key":"10.1016\/j.tice.2026.103974_bib6","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1016\/j.theriogenology.2017.09.010","article-title":"A comparison of steroid profiles in the testis and seminal vesicle of the catfish (Heteropneustes fossilis)","volume":"105","author":"Chaube","year":"2018","journal-title":"Theriogenology"},{"issue":"4","key":"10.1016\/j.tice.2026.103974_bib7","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1007\/s10695-007-9162-5","article-title":"Seminal vesicle and its role in the reproduction of teleosts","volume":"33","author":"Chowdhury","year":"2007","journal-title":"Fish. Physiol. Biochem."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib8","doi-asserted-by":"crossref","first-page":"1373","DOI":"10.1111\/raq.12387","article-title":"Effects of short-term storage on sperm function in fish semen: a review","volume":"12","author":"Contreras","year":"2020","journal-title":"Rev. Aquac."},{"issue":"18","key":"10.1016\/j.tice.2026.103974_bib9","doi-asserted-by":"crossref","first-page":"10601","DOI":"10.1007\/s11356-014-3064-8","article-title":"Occurrence of 1, 1\u2032-dimethyl-4, 4\u2032-bipyridinium (Paraquat) in irrigated soil of the Lake Chad Basin, Niger","volume":"21","author":"Crampon","year":"2014","journal-title":"Environ. Sci. Pollut. Res."},{"key":"10.1016\/j.tice.2026.103974_bib10","series-title":"Textbook of veterinary physiology","first-page":"441","article-title":"Functional morphology of the male reproductive system","author":"Das","year":"2023"},{"issue":"4","key":"10.1016\/j.tice.2026.103974_bib11","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1080\/09273948.2021.1905856","article-title":"Pathophysiology of meibomian glands\u2013an overview","volume":"29","author":"Dietrich","year":"2021","journal-title":"Ocul. Immunol. Inflamm."},{"key":"10.1016\/j.tice.2026.103974_bib12","doi-asserted-by":"crossref","DOI":"10.1016\/j.jprot.2019.04.019","article-title":"Hormonal stimulation of carp is accompanied by changes in seminal plasma proteins associated with the immune and stress responses","volume":"202","author":"Dietrich","year":"2019","journal-title":"J. Proteom."},{"issue":"2","key":"10.1016\/j.tice.2026.103974_bib13","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1038\/jidsymp.1998.20","article-title":"The secretory granular cell: the outermost granular cell as a specialized secretory cell","volume":"3","author":"Elias","year":"1998","journal-title":"J. Invest. Dermatol. Symp Proc."},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib14","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1002\/jmor.1052190108","article-title":"Ontogenesis and ultrastructure of seminal vesicles of the catfish, Clarias gariepinus","volume":"219","author":"Fishelson","year":"1994","journal-title":"J. Morphol."},{"issue":"2","key":"10.1016\/j.tice.2026.103974_bib15","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1111\/j.1439-0264.2006.00734.x","article-title":"A histological study of the seminal vesicle of the armoured catfish Corydoras aeneus","volume":"36","author":"Franceschini-Vicentini","year":"2007","journal-title":"Anat. Histol. Embryol."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib16","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1111\/raq.12253","article-title":"Fish sperm motility assessment as a tool for aquaculture research: a historical approach","volume":"11","author":"Gallego","year":"2019","journal-title":"Rev. Aquac."},{"issue":"4","key":"10.1016\/j.tice.2026.103974_bib17","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1002\/bip.22157","article-title":"Chromatin structure outside and inside the nucleus","volume":"99","author":"Ghirlando","year":"2013","journal-title":"Biopolymers"},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib18","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1007\/s004410051255","article-title":"Simultaneous apocrine and merocrine secretion in the rat coagulating gland","volume":"295","author":"Groos","year":"1999","journal-title":"Cell. Tissue Res."},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib19","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1007\/s00441-012-1485-6","article-title":"Gap-junction-mediated cell-to-cell communication","volume":"352","author":"Herv\u00e9","year":"2013","journal-title":"Cell. Tissue Res."},{"issue":"2","key":"10.1016\/j.tice.2026.103974_bib20","first-page":"91","article-title":"Morphological characterization of the African catfish (Clarias gariepinus Burchell, 1822) strains introduced to Indonesia. Indonesian Aquaculture","volume":"10","author":"Iswanto","year":"2015","journal-title":"Journal"},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib21","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/j.tice.2014.10.005","article-title":"Histological and ultrastructural characteristics of the testis of the invasive suckermouth sailfin catfish Pterygoplichthys disjunctivus (Siluriformes: loricariidae) from Marikina River, Philippines","volume":"47","author":"Jumawan","year":"2015","journal-title":"Tissue Cell."},{"key":"10.1016\/j.tice.2026.103974_bib22","series-title":"Laboratory Fish in Biomedical Research","first-page":"119","article-title":"Analgesia, anesthesia, and euthanasia in zebrafish","author":"K\u00f6hler","year":"2022"},{"issue":"4-6","key":"10.1016\/j.tice.2026.103974_bib23","doi-asserted-by":"crossref","first-page":"549","DOI":"10.1016\/0960-0760(91)90276-B","article-title":"Steroid glucuronides as male pheromones in the reproduction of the African catfish Clarias gariepinus\u2014a brief review","volume":"40","author":"Lambert","year":"1991","journal-title":"J. Steroid Biochem. Mol. Biol."},{"issue":"12","key":"10.1016\/j.tice.2026.103974_bib24","doi-asserted-by":"crossref","DOI":"10.1002\/pmic.201900289","article-title":"Quantitative proteomic analysis of seminal plasma, sperm membrane proteins, and seminal extracellular vesicles suggests vesicular mechanisms aid in the removal and addition of proteins to the ram sperm membrane","volume":"20","author":"Leahy","year":"2020","journal-title":"Proteomics"},{"key":"10.1016\/j.tice.2026.103974_bib25","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1007\/978-3-031-82990-1_16","article-title":"Extracellular vesicles in the aging male reproductive system: Progresses and perspectives","author":"Li","year":"2025","journal-title":"Mol. Male Reprod. Med. Biol. Clin. Perspect."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib26","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1007\/s00441-019-03085-9","article-title":"Structure and function of the digestive system in molluscs","volume":"377","author":"Lobo-da-Cunha","year":"2019","journal-title":"Cell. Tissue Res."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib27","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1111\/j.1095-8649.2002.tb01683.x","article-title":"The spermatozoon of the African catfish: fine structure, motility, viability and its behaviour in seminal vesicle secretion","volume":"60","author":"Mansour","year":"2002","journal-title":"J. Fish. Biol."},{"issue":"9","key":"10.1016\/j.tice.2026.103974_bib28","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1002\/jez.a.94","article-title":"Seminal vesicle secretion of African catfish, its composition, its behaviour in water and saline solutions and its influence on gamete fertilizability","volume":"301","author":"Mansour","year":"2004","journal-title":"J. Exp. Zool. Part. A Comp. Exp. Biol."},{"key":"10.1016\/j.tice.2026.103974_bib29","doi-asserted-by":"crossref","first-page":"319","DOI":"10.3389\/fendo.2020.00319","article-title":"Mitochondrial bioenergetics and dynamics in secretion processes","volume":"11","author":"Mart\u00ednez","year":"2020","journal-title":"Front. Endocrinol."},{"key":"10.1016\/j.tice.2026.103974_bib30","article-title":"Selective breeding of saline-tolerant striped catfish (Pangasianodon hypophthalmus) for sustainable catfish farming in climate vulnerable Mekong Delta, Vietnam","volume":"25","author":"Minh","year":"2022","journal-title":"Aquac. Rep."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib31","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1111\/ahe.12902","article-title":"Effect of di (n\u2010butyl) phthalate on the blood\u2013testis barrier during puberty onset","volume":"52","author":"Molele","year":"2023","journal-title":"Anat. Histol. Embryol."},{"key":"10.1016\/j.tice.2026.103974_bib32","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1016\/j.theriogenology.2020.03.022","article-title":"Channel catfish ovarian fluid differentially enhances blue catfish sperm performance","volume":"149","author":"Myers","year":"2020","journal-title":"Theriogenology"},{"issue":"1-2","key":"10.1016\/j.tice.2026.103974_bib33","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.pbiomolbio.2007.03.008","article-title":"Gap junction-mediated intercellular communication in the immune system","volume":"94","author":"Neijssen","year":"2007","journal-title":"Progress. Biophys. Mol. Biol."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib34","doi-asserted-by":"crossref","first-page":"281","DOI":"10.15835\/nsb839873","article-title":"Testicular morphology and sperm motility in cultured African catfish (Clarias gariepinus) at different stages of development","volume":"8","author":"Okoye","year":"2016","journal-title":"Not. Sci. Biol."},{"key":"10.1016\/j.tice.2026.103974_bib35","series-title":"The Biology of Blennies","first-page":"217","article-title":"Reproductive organs in blennies","author":"Patzner","year":"2009"},{"issue":"2","key":"10.1016\/j.tice.2026.103974_bib36","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1111\/brv.12569","article-title":"Post-ejaculatory modifications to sperm (PEMS)","volume":"95","author":"Pitnick","year":"2020","journal-title":"Biol. Rev."},{"issue":"1-2","key":"10.1016\/j.tice.2026.103974_bib37","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/0044-8486(89)90067-7","article-title":"The chemical nature of sex attracting pheromones from the seminal vesicle of the African catfish, Clarias gariepinus","volume":"83","author":"Resink","year":"1989","journal-title":"Aquaculture"},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib38","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1007\/s00418-018-1696-3","article-title":"Nucleolus and chromatin","volume":"150","author":"Sch\u00f6fer","year":"2018","journal-title":"Histochem. Cell. Biol."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib39","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1016\/j.ygcen.2009.02.013","article-title":"Spermatogenesis in fish","volume":"165","author":"Schulz","year":"2010","journal-title":"General. Comp. Endocrinol."},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib40","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1016\/j.ygcen.2012.03.001","article-title":"Sertoli cell proliferation in the adult testis is induced by unilateral gonadectomy in African catfish","volume":"177","author":"Schulz","year":"2012","journal-title":"General. Comp. Endocrinol."},{"key":"10.1016\/j.tice.2026.103974_bib41","series-title":"Exocrinology: A Textbook and Atlas of the Exocrine Cells, Glands and Organs","first-page":"83","article-title":"Exocrine glands of the reproductive system","author":"Streckfus","year":"2022"},{"issue":"3-4","key":"10.1016\/j.tice.2026.103974_bib42","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1016\/S0044-8486(98)00402-5","article-title":"Seminal plasma composition, sperm motility, and milt dilution in the Asian catfish Clarias macrocephalus (Gunther)","volume":"171","author":"Tan-Fermin","year":"1999","journal-title":"Aquaculture"},{"issue":"5","key":"10.1016\/j.tice.2026.103974_bib43","doi-asserted-by":"crossref","first-page":"1402","DOI":"10.1016\/j.eururo.2006.11.010","article-title":"The complex structure of the smooth muscle layer of spermatic veins and its potential role in the development of varicocele testis","volume":"51","author":"Tilki","year":"2007","journal-title":"Eur. Urol."},{"issue":"4","key":"10.1016\/j.tice.2026.103974_bib44","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1111\/j.1439-0426.2012.01950.x","article-title":"Tricaine methane-sulfonate (MS-222) application in fish anaesthesia","volume":"28","author":"Topic Popovic","year":"2012","journal-title":"J. Appl. Ichthyol."},{"key":"10.1016\/j.tice.2026.103974_bib45","doi-asserted-by":"crossref","first-page":"36","DOI":"10.3389\/fendo.2017.00036","article-title":"Comparative physiology of energy metabolism: fishing for endocrine signals in the early vertebrate pool","volume":"8","author":"Van de Pol","year":"2017","journal-title":"Front. Endocrinol."},{"issue":"3","key":"10.1016\/j.tice.2026.103974_bib46","doi-asserted-by":"crossref","first-page":"573","DOI":"10.1007\/BF00215751","article-title":"The seminal vesicle of the African catfish, Clarias gariepinus: a histological, histochemical, enzyme-histochemical, ultrastructural and physiological study","volume":"247","author":"Van den Hurk","year":"1987","journal-title":"Cell. Tissue Res."},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib47","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1186\/s12610-017-0062-y","article-title":"Occurrence and reproductive roles of hormones in seminal plasma","volume":"27","author":"Vitku","year":"2017","journal-title":"Basic. Clin. Androl."},{"issue":"12","key":"10.1016\/j.tice.2026.103974_bib48","doi-asserted-by":"crossref","first-page":"1400","DOI":"10.3390\/genes16121400","article-title":"Sperm-Derived Extracellular Vesicles (Sperm-EVs), Emerging Biomarkers and Functional Modulators in Male Infertility and Assisted Reproduction","volume":"16","author":"Voros","year":"2025","journal-title":"Genes"},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib49","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1002\/wdev.204","article-title":"From cyst to tubule: innovations in vertebrate spermatogenesis","volume":"5","author":"Yoshida","year":"2016","journal-title":"Wiley Interdiscip. Rev. Dev. Biol."},{"issue":"1","key":"10.1016\/j.tice.2026.103974_bib50","doi-asserted-by":"crossref","first-page":"34","DOI":"10.4314\/sokjvs.v14i1.6","article-title":"Male organs of African catfish (Clarias gariepinus) in spawning and non-spawning periods in Maiduguri, Borno State, Nigeria","volume":"14","author":"Zakariah","year":"2016","journal-title":"Sokoto J. Vet. Sci."}],"container-title":["Tissue and Cell"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0040816626006695?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0040816626006695?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T00:12:46Z","timestamp":1790122366000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0040816626006695"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2027,2]]},"references-count":50,"alternative-id":["S0040816626006695"],"URL":"https:\/\/doi.org\/10.1016\/j.tice.2026.103974","relation":{},"ISSN":["0040-8166"],"issn-type":[{"value":"0040-8166","type":"print"}],"subject":[],"published":{"date-parts":[[2027,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ultrastructural organization of seminal vesicles in the African catfish (Clarias gariepinus) during the spawning season","name":"articletitle","label":"Article Title"},{"value":"Tissue and Cell","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.tice.2026.103974","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"103974"}}