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  Seasonal expression of androgen receptor, aromatase, and estrogen receptor alpha and beta in the testis of the wild ground squirrel (Citellus dauricus Brandt)

  Q. Li, F. Zhang, S. Zhang, X. Sheng, X. Han, Q. Weng, Z. Yuan

  17-02-2015

  https://doi.org/10.4081/ejh.2015.2456

  2522

  PDF: 898

  HTML: 712
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  Testicular expression of NGF, TrkA and p75 during seasonal spermatogenesis of the wild ground squirrel (Citellus dauricus Brandt)

  H. Zhang, Y. Wang, J. Zhang, L. Wang, Q. Li, X. Sheng, Y. Han, Z. Yuan, Q. Weng

  10-08-2015

  https://doi.org/10.4081/ejh.2015.2522

  1685

  PDF: 903

  HTML: 498
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  Metallothionein expression and synthesis in the testis of the lizard Podarcis sicula under natural conditions and following estrogenic exposure

  Mariailaria Verderame, Ermelinda Limatola, Rosaria Scudiero

  03-05-2017

  https://doi.org/10.4081/ejh.2017.2777

  2074

  PDF: 749

  HTML: 166
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  Immunolocalization of aromatase P450 in the epididymis of Podarcis sicula and Rattus rattus

  Luigi Rosati, Marina Prisco, Mariana Di Lorenzo, Maria De Falco, Piero Andreuccetti

  27-01-2020

  https://doi.org/10.4081/ejh.2020.3080

  1905

  PDF: 834

  HTML: 17
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  Seasonal changes in the expression of PACAP, VPAC1, VPAC2, PAC1 and testicular activity in the testis of the muskrat (Ondatra zibethicus)

  Zeqi Tang, Xiaojie Yuan, Yuming Bai, Yiming Guo, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng

  02-05-2022

  https://doi.org/10.4081/ejh.2022.3398

  1115

  PDF: 763

  HTML: 78
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  The Bromodomain testis-specific gene (Brdt) characterization and expression in gilthead seabream, Sparus aurata, and European seabass, Dicentrarchus labrax

  M. Úbeda-Manzanaro, J.B. Ortiz-Delgado, C. Sarasquete

  02-05-2016

  https://doi.org/10.4081/ejh.2016.2638

  1805

  PDF: 870

  HTML: 341
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  Alterations in chromosomal synapses and DNA repair in apoptotic spermatocytes of Mus m. domesticus

  E. Ayarza, M. González, F. López, R. Fernández-Donoso, J. Page, S. Berrios

  14-06-2016

  https://doi.org/10.4081/ejh.2016.2677

  2296

  PDF: 829

  HTML: 398
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  Guilu Erxian oral liquid mitigates oxidative damage in spermatogonial cells via miR-6739-5p modulation and PI3K/AKT pathway activation: a functional histocytochemical study

  Zefeng Sun, Xinrong Fan, Zhenquan Liu

  02-10-2025

  https://doi.org/10.4081/ejh.2025.4253

  438

  PDF: 437

  HTML: 44

• 62 | APPLICATION OF AN AI-BASED WORKFLOW FOR THE ASSESSMENT OF TESTICULAR DAMAGE IN DOGS Lorenzo Riccio^1|2, Maria De Falco², Nicola Ambrosio³, Angelo Spada³, Francesca Del Porto², Cristina Marchetti², Orlando Paciello¹, Luigi Rosati² | ¹Dept. of Veterinary Medicine and Animal Productions, University of Naples Federico II, Italy; ²Dept. of Biology, University of Naples Federico II, Italy; ³ASL Napoli 2 Nord, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4680

  75

  PDF: 44
• 

  Morphological and morphometric changes and epithelial apoptosis are induced in the rat epididymis by long-term letrozole treatment

  Anna Pilutin, Kamila Misiakiewicz-Has, Sylwia Rzeszotek, Barbara Wiszniewska

  03-09-2021

  https://doi.org/10.4081/ejh.2021.3259

  1422

  PDF: 806

  HTML: 31
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  Effects of pre- and postnatal exposure to flutamide on connexin 43 expression in testes and ovaries of prepubertal pigs

  I. Kopera, M. Durlej, A. Hejmej, K. Knapczyk-Stwora, M. Duda, M. Slomczynska, M. Koziorowski, B. Bilinska

  e15

  14-04-2010

  https://doi.org/10.4081/ejh.2010.e15

  1685

  PDF: 962

  HTML: 5588
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  Immunoreactivities of AR, ERα, ERβ and aromatase in the nuptial pad of Chinese brown frog (Rana dybowskii) during pre-hibernation and the breeding period

  Zeqi Tang, Yuan Chen, Baolong Ren, Xi Wang, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng

  13-04-2021

  https://doi.org/10.4081/ejh.2021.3206

  1407

  PDF: 799

  HTML: 84

• 07 | FROM GUT MICROBIOTA TO GONADS: BUTYRATE MITIGATES PFAS–PESTICIDE MIXTURE TOXICITY IN ZEBRAFISH SPERMATOGENESIS M. Lombó, N. Baldoni, C. Giommi, O. Carnevali | Dept. of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4625

  246

  PDF: 49
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  Seasonal changes of androgen receptor, estrogen receptors and aromatase expression in the medial preoptic area of the wild male ground squirrels (Citellus dauricus Brandt)

  F. Zhang, J. Wang, Y. Jiao, L. Zhang, H. Zhang, X. Sheng, Y. Han, Z. Yuan, Q. Weng

  02-05-2016

  https://doi.org/10.4081/ejh.2016.2621

  1647

  PDF: 755

  HTML: 244

• Connexin 43 expression in human and mouse testes with impaired spermatogenesis

  M Kotula-Balak, A Hejmej, J Sadowska, B Bilinska

  261-268

  10-08-2009

  https://doi.org/10.4081/1150

  539

  PDF: 684

• P15 | PHB/JAK/H3Y41PH AXIS REGULATES MEIOTIC RECOMBINATION IN SPERMATOGENESIS H. Chen¹, L. Zhang¹, W. Tan-Tai¹, M. Liu², H. Shi³, W. O⁴, P.A. Martin-DeLeon⁵ | ¹Department of Anatomy, Histology & Embryology, Shanghai Medical College, Fudan University, Shanghai, China; ²State Key Laboratory of Molecular Biology, Chinese Academy of Sciences-University of Chinese Academy of Sciences, Shanghai, China; ³NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, China; ⁴School of Biomedical Sciences, The University of Hong Kong, Hong Kong SAR, China; ⁵Department of Biological Sciences, University of Delaware, Newark, USA

  21-08-2025

  https://doi.org/10.4081/ejh.2025.4335

  197

• 27 | CELLULAR AND MOLECULAR MECHANISMS OF GADOLINIUM TOXICITY IN SERTOLI CELLS Sara Falvo¹, Giulia Grillo¹, Gabriella Chieffi Baccari¹, Giuseppe Petito¹, Massimo Venditti², Maria Maddalena Di Fiore¹, Tiziana Cappello³, Maria Maisano³, Alessandra Santillo¹ | ¹Dept of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania L. Vanvitelli, Caserta, Italy; ²Dept of Experimental Medicine, University of Campania L. Vanvitelli, Napoli, Italy; ³Dept of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4645

  81

  PDF: 39
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  Forever particles: histochemistry in the plasticene age

  Beatrice Camia, Andrea Casasco, Manuela Monti

  01-08-2025

  https://doi.org/10.4081/ejh.2025.4226

  1509

  PDF: 646

  HTML: 62
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  Seasonal expressions of VEGF and its receptors VEGFR1 and VEGFR2 in the prostate of the wild ground squirrels (Spermophilus dauricus)

  Yuchen Yao, Wenqian Xie, Di Chen, Yingying Han, Zhengrong Yuan, Haolin Zhang, Qiang Weng

  24-03-2021

  https://doi.org/10.4081/ejh.2021.3219

  1578

  PDF: 602

  HTML: 52
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  Seasonal patterns of prolactin, prolactin receptor, and STAT5 expression in the ovaries of wild ground squirrels (Citellus dauricus Brandt)

  Qingjing Gao, Wenqian Xie, Wenjing Lu, Yuning Liu, Haolin Zhang, Yingying Han, Qiang Weng

  02-10-2023

  https://doi.org/10.4081/ejh.2023.3825

  1016

  PDF: 541

  HTML: 32
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  DNA damage and repair in differentiation of stem cells and cells of connective cell lineages: A trigger or a complication?

  Nikolajs Sjakste, Una Riekstiņa

  03-05-2021

  https://doi.org/10.4081/ejh.2021.3236

  3356

  PDF: 1457

  HTML: 93

• 11 | FROM SIGNALING TO STRUCTURE: TYPE 1 DIABETES DISRUPTS ACTIN NETWORKS IN TESTIS AND SPERMATOZOA A. Biasi¹, M. R. Ambruosi¹, S. Falvo², S. Minucci¹, M. Venditti¹ | ¹Dept of Experimental Medicine, University of Campania “L. Vanvitelli”; ²Dept. of Environmental Biological and Pharmaceutical Sciences and Technologies, University of Campania “L. Vanvitelli”, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4629

  235

  PDF: 67
• 

  Spermatogenesis - Methods and protocols

  Carlo Alberto Redi

  br13

  01-10-2013

  https://doi.org/10.4081/ejh.2013.br13

  2879

  PDF: 739
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  Seasonal expressions of prolactin, prolactin receptor and STAT5 in the scented glands of the male muskrats (Ondatra zibethicus)

  Wenqian Xie, Hong Liu, Qian Liu, Qiong Gao, Fuli Gao, Yingying Han, Zhengrong Yuan, Haolin Zhang, Qiang Weng

  17-01-2019

  https://doi.org/10.4081/ejh.2019.2991

  1950

  PDF: 833

  HTML: 49
• 

  Immunofluorescent localization of ubiquitin and proteasomes in nucleolar vacuoles of soybean root meristematic cells

  D. Stępiński

  e13

  30-05-2012

  https://doi.org/10.4081/ejh.2012.13

  1215

  PDF: 506

  HTML: 1871
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  Histochemistry for nucleic acid research: 60 years in the European Journal of Histochemistry

  Claudio Casali, Stella Siciliani, Lorena Zannino, Marco Biggiogera

  20-04-2022

  https://doi.org/10.4081/ejh.2022.3409

  1883

  PDF: 999

  HTML: 33
• 

  Sertoli Cells - Methods and Protocols

  CarloAlberto Redi

  17-01-2019

  https://doi.org/10.4081/ejh.2019.3014

  1092

  PDF: 571

  HTML: 17
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  The usefulness of c-Kit in the immunohistochemical assessment of melanocytic lesions

  L. Pilloni, P. Bianco, E. DiFelice, S. Cabras, M.E. Castellanos, L. Atzori, C. Ferreli, P. Mulas, S. Nemolato, G. Faa

  e20

  07-06-2011

  https://doi.org/10.4081/ejh.2011.e20

  1383

  PDF: 727

  HTML: 9943
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  Seasonal expressions of androgen receptor, estrogen receptors and cytochrome P450 aromatase in the uteri of the wild Daurian ground squirrels (Spermophilus dauricus)

  Yu Wang, Ziyi Wang, Wenyang Yu, Xia Sheng, Haolin Zhang, Yingying Han, Zhengrong Yuan, Qiang Weng

  07-02-2018

  https://doi.org/10.4081/ejh.2018.2889

  2219

  PDF: 630

  HTML: 69
• 

  Histochemistry in biology and medicine: a message from the citing journals

  Carlo Pellicciari

  23-12-2015

  https://doi.org/10.4081/ejh.2015.2610

  3267

  PDF: 911

  HTML: 901

• 06 | OBESITY-INDUCED TESTICULAR DYSFUNCTION: PROTECTIVE ROLES OF THYROID HORMONES IN HIGH-FAT DIET-FED RATS M.R. Ambruosi¹, A. Biasi¹, M. Vigliotti², N. Scopigno², F. Cioffi², M. Venditti¹ | ¹Dept. Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy; ²Dept. of Science and Technology, University of Sannio, Benevento, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4624

  389

  PDF: 57

• Spermiogenesis in the vermetid gastropod Dendropoma petraeum (Gastropoda, Prosobranchia)

  G D'Ancona Lunetta, F Damiani

  75-86

  30-12-2009

  https://doi.org/10.4081/1656

  1042

  PDF: 758
• 

  Is there still room for novelty, in histochemical papers?

  Carlo Pellicciari

  16-12-2016

  https://doi.org/10.4081/ejh.2016.2758

  2974

  PDF: 741

  HTML: 284

• Inhibin in the testis and adrenal gland of the male lacertid, Podarcis sicula Raf.: a light immunocytochemical study

  C Manzo, A Capaldo, V Laforgia, R Muoio, F Angelini, L Varano

  285-94

  21-12-2009

  https://doi.org/10.4081/ejh.2000.1592

  119

  PDF: 62
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  MALAT1 regulates hypertrophy of cardiomyocytes by modulating the miR-181a/HMGB2 pathway

  Feng Chen, Wenfeng Li, Dandan Zhang, Youlin Fu, Wenjin Yuan, Gang Luo, Fuwei Liu, Jun Luo

  21-06-2022

  https://doi.org/10.4081/ejh.2022.3426

  1537

  PDF: 908

  HTML: 34
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  Gliocyte and synapse analyses in cerebral ganglia of the Chinese mitten crab, Eriocheir sinensis: ultrastructural study

  H. Zhang, P. Yu, S. Zhong, T. Ge, S. Peng, Z. Zhou, X. Guo

  10-08-2016

  https://doi.org/10.4081/ejh.2016.2655

  1764

  PDF: 799

  HTML: 427
• 

  Shared Y chromosome repetitive DNA sequences in stallion and donkey as visualized using whole-genomic comparative hybridization

  J. Gosalvez, F. Crespo, J.L. Vega-Pla, C. López-Fernández, E.I. Cortés-Gutiérrez, R. Mezzanotte

  e2

  28-01-2010

  https://doi.org/10.4081/ejh.2010.e2

  1444

  PDF: 541

  HTML: 2022

• 53 | CYTOTOXIC EFFECTS OF NANOPLASTICS ON THE MALE GONADS OF MYTILUS GALLOPROVINCIALIS Migliaccio Vincenzo¹, Romano Rossana², Luigi Rosati³, Lionetti Lillà¹, Motta Chiara Maria³, Palma Simoniello² | ¹Dept. Chemistry and Biology “Adolfo Zambelli” University of Salerno, Italy; ²Dept. of Science and Technology, University Parthenope, Napoli, Italy; ³Dept. of Biology, University of Naples Federico II, Napoli, Italy

  GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA

  22-06-2026

  https://doi.org/10.4081/ejh.2026.4671

  138

  PDF: 41