1
|
Wahyuni S, Siregar TN, Gholib G, Saputra A, Hafizuddin H, Sofyan H, Jalaluddin M, Adam M, Akmal M. Identification and Determination of the Seminiferous Epithelium Stages and Spermatid Development in the Testis of Aceh Bull ( Bos indicus). Vet Med Int 2023; 2023:8848185. [PMID: 37795107 PMCID: PMC10547576 DOI: 10.1155/2023/8848185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 10/06/2023] Open
Abstract
This study was conducted to describe the stages of seminiferous epithelium (SE), determine the relative frequency of the stages, and identify the steps of spermatid development during spermatogenesis in the testicular tissue of Aceh bull. Seven pairs of the testicular organs of Aceh bull (Bos indicus) were used and then processed in a histological manner for staining using haematoxylin and eosin (H&E) and periodic acid-Schiff-haematoxylin (PAS-H). The stages of seminiferous tubules were examined using a tubular morphology method while spermatid development was observed based on the acrosome formation during spermatid development. Eight stages (stages I to VIII) of SE were found in the testicular seminiferous tubules of Aceh bull. Furthermore, the percentage of the relative frequency of each stage was 25.48, 15.38, 12.92, 4.74, 14.97, 10.69, 10.74, and 5.08%, respectively, with the relative frequency of premeiotic, meiotic, and postmeiotic phases being 53.78, 4.74, and 41.48%, respectively. Spermatid development from round to elongated spermatids occurred in 14 steps. Steps 1 to 7 were observed in stage I, steps 8 and 9 in stage II, steps 10 and 11 in stage III, step 12 in stage IV, step 13 in stages V and VI, and step 14 in stages VII and VIII. These findings can be used as a basis for further studies, particularly in evaluating the abnormality of the cellular composition of the seminiferous tubule in each stage of spermatogenesis and also in determining daily sperm production in Aceh bull.
Collapse
Affiliation(s)
- Sri Wahyuni
- Laboratory of Anatomy, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Tongku Nizwan Siregar
- Laboratory of Reproduction, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Gholib Gholib
- Laboratory of Physiology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Arianto Saputra
- Study Program of Veterinary Medicine Education, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Hafizuddin Hafizuddin
- Laboratory of Reproduction, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Hamny Sofyan
- Laboratory of Anatomy, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Muhammad Jalaluddin
- Laboratory of Anatomy, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Mulyadi Adam
- Laboratory of Physiology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Muslim Akmal
- Laboratory of Histology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| |
Collapse
|
2
|
Elghoul MM, Zaghloul DM, Morsy K, Abumandour MMA. Cellular architecture of the testis of Egyptian wild boar (Sus scrofa) in young and adult age. Microsc Res Tech 2022; 85:2076-2082. [PMID: 35088490 DOI: 10.1002/jemt.24064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/14/2021] [Accepted: 01/17/2022] [Indexed: 11/08/2022]
Abstract
Testicular parenchyma is split into lobules, each lobule contains convoluted seminiferous tubules surrounded by myoid cells and the interstitial tissue contains groups of Leydig cells. The seminiferous tubules are lined by two groups of cells the first one is the spermatogenic cells and the second one is Sertoli cells.
Collapse
Affiliation(s)
- Mahmoud M Elghoul
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
| | - Doaa M Zaghloul
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
| | - Kareem Morsy
- Biology Department, College of Science, King Khalid University, Abha, Saudi Arabia.,Zoology Department, Faculty of Science, Cairo University, Cairo, Egypt
| | - Mohamed M A Abumandour
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
| |
Collapse
|
3
|
Giordano T, Gadadhar S, Bodakuntla S, Straub J, Leboucher S, Martinez G, Chemlali W, Bosc C, Andrieux A, Bieche I, Arnoult C, Geimer S, Janke C. Loss of the deglutamylase CCP5 perturbs multiple steps of spermatogenesis and leads to male infertility. J Cell Sci 2019; 132:jcs.226951. [DOI: 10.1242/jcs.226951] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 12/21/2018] [Indexed: 12/23/2022] Open
Abstract
Sperm cells are highly specialized mammalian cells, and their biogenesis requires unique intracellular structures. Perturbations of spermatogenesis often lead to male infertility. Here we assess the role of a posttranslational modification of tubulin, glutamylation, in spermatogenesis. We show that mice lacking the tubulin deglutamylase CCP5 do not form functional sperm. Spermatids accumulate polyglutamylated tubulin, accompanied by the occurrence of disorganized microtubule arrays, in particular the sperm manchette, fail to re-arrange their intracellular space and accumulate organelles and cytosol, while nuclei condense normally. Strikingly, spermatids lacking CCP5 show supernumerary centrioles, suggesting that glutamylation could control centriole duplication. We show that most of these observed defects are also present in mice in which CCP5 is deleted only in the male germ line, strongly suggesting that they are germ-cell-autonomous. Our findings reveal that polyglutamylation is, beyond its known importance for sperm flagella, and essential regulator of several microtubule-based functions during spermatogenesis. This makes enzymes involved in glutamylation prime candidates for genes involved in male sterility.
Collapse
Affiliation(s)
- Tiziana Giordano
- Institut Curie, PSL Research University, CNRS UMR3348, F-91405 Orsay, France
- Université Paris Sud, Université Paris-Saclay, CNRS UMR3348, F-91405 Orsay, France
| | - Sudarshan Gadadhar
- Institut Curie, PSL Research University, CNRS UMR3348, F-91405 Orsay, France
- Université Paris Sud, Université Paris-Saclay, CNRS UMR3348, F-91405 Orsay, France
| | - Satish Bodakuntla
- Institut Curie, PSL Research University, CNRS UMR3348, F-91405 Orsay, France
- Université Paris Sud, Université Paris-Saclay, CNRS UMR3348, F-91405 Orsay, France
| | - Jonas Straub
- Cell Biology and Electron Microscopy, University of Bayreuth, 95440 Bayreuth, Germany
| | - Sophie Leboucher
- Institut Curie, PSL Research University, CNRS UMR3348, F-91405 Orsay, France
- Université Paris Sud, Université Paris-Saclay, CNRS UMR3348, F-91405 Orsay, France
| | - Guillaume Martinez
- Université Grenoble Alpes, Grenoble, F-38000, France
- Institute for Advanced Biosciences INSERM U1209, CNRS UMR5309, Grenoble, F-38000, France
| | - Walid Chemlali
- Institut Curie, PSL Research University, Department of Genetics, F-75005, Paris, France
| | - Christophe Bosc
- Université Grenoble Alpes, Grenoble, F-38000, France
- Inserm U1216, Grenoble Institut des Neurosciences, GIN, Grenoble, F-38000, France
| | - Annie Andrieux
- Université Grenoble Alpes, Grenoble, F-38000, France
- Inserm U1216, Grenoble Institut des Neurosciences, GIN, Grenoble, F-38000, France
| | - Ivan Bieche
- Institut Curie, PSL Research University, Department of Genetics, F-75005, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, F-75005, Paris, France
| | - Christophe Arnoult
- Université Grenoble Alpes, Grenoble, F-38000, France
- Institute for Advanced Biosciences INSERM U1209, CNRS UMR5309, Grenoble, F-38000, France
| | - Stefan Geimer
- Cell Biology and Electron Microscopy, University of Bayreuth, 95440 Bayreuth, Germany
| | - Carsten Janke
- Institut Curie, PSL Research University, CNRS UMR3348, F-91405 Orsay, France
- Université Paris Sud, Université Paris-Saclay, CNRS UMR3348, F-91405 Orsay, France
| |
Collapse
|