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  1. Contest competition and injury in adult male sub-Antarctic fur seals

    We recorded intra-sexual behaviour of adult male sub-Antarctic fur seals Arctocephalus tropicalis at Gough Island, Southern Ocean, during the 1975/76...

    M. N. Bester, G. J. Rossouw, P. J. van Staden in Journal of Ethology
    Article Open access 25 March 2024
  2. Migration of a harem in search of a new leader following the loss of the former adult male leader from a one-male unit of geladas (Theropithecus gelada)

    Geladas ( Theropithecus gelada ) live in social groups consisting of one-male units (sometimes referred to as “harems”), bands, and all-male units....

    Zewdu Kifle in Primates
    Article 26 October 2023
  3. Protective Effect of Platelet-Rich Plasma on Cisplatin-Induced Nephrotoxicity in Adult Male Albino Rats: Histological and Immunohistochemical Study

    Cisplatin is a potent antineoplastic drug that is used for treatment of many solid tumors. It has a wide range of adverse effects. Nephrotoxicity is...

    Melad N. Kelada, Amany Elagawany, ... Maha W. Abou Nazel in Biological Trace Element Research
    Article Open access 07 July 2023
  4. Chronic unpredictable mild stress increases serum aldosterone without affecting corticosterone levels and induces hepatic steatosis and renal injury in young adult male rats

    Stress is often associated with anxiety and depressive symptoms in adolescents. Stress is associated with components of metabolic syndrome and...

    Eliut Pérez Sánchez, Adriana Corona-Pérez, ... Leticia Nicolás-Toledo in Journal of Molecular Histology
    Article 07 April 2024
  5. Drivers of Batrachochytrium dendrobatidis infection load, with evidence of infection tolerance in adult male toads (Bufo spinosus)

    Chytridiomycosis is affecting hundreds of amphibian species worldwide, but while in tropical areas, adult individuals have been the focus of most...

    Jaime Bosch, Barbora Thumsová, ... Jon Bielby in Oecologia
    Article Open access 05 May 2023
  6. Multi-drug-resistant Escherichia coli in adult male patients with enlarged prostate attending general hospitals in Benue state

    The aim of this study was to investigate multi-drug-resistant (MDR) Escherichia coli in urine of adult male patients with enlarged prostate. Three...

    Cornelius Iwodi, Grace M. Gberikon, ... Emmanuel O. Agada in Brazilian Journal of Microbiology
    Article 03 February 2024
  7. Anti-predator strategies of adult male Central Himalayan Langurs (Semnopithecus schistaceus) in response to domestic dogs in a human-dominated landscape

    The evolution of predator–prey relationships is an important topic in primatology. Many aspects of primate society have been explained as a response...

    Himani Nautiyal, Hiroyuki Tanaka, Michael A. Huffman in Primates
    Article 07 April 2023
  8. Ameliorative Effects of Zinc Oxide, in Either Conventional or Nanoformulation, Against Bisphenol A Toxicity on Reproductive Performance, Oxidative Status, Gene Expression and Histopathology in Adult Male Rats

    Bisphenol A (BPA) is a widely used endocrine disruptor that represents a significant risk to male reproductive function. Zinc (Zn) is vital for...

    Dina M. M. H. El-Kossi, Shawky S. Ibrahim, ... Ahmed Abdel-Wahab in Biological Trace Element Research
    Article Open access 08 September 2023
  9. Alternations of Fertility Parameters by Graded Dose of Inorganic Arsenic in Adult Male White Pekin Ducks

    A significant health issue, reproductive toxicity is mostly linked to exposure to various environmental heavy metals. A pervasive toxin that occurs...

    Dhirendra Kumar, Santosh Kumar Panda, ... Rajalaxmi Behera in Biological Trace Element Research
    Article 17 February 2023
  10. Anatomical and histological structures of the male reproductive system of adult Cercopis vulnerata Rossi, 1807 (Hemiptera: Cercopidae)

    Cercopis vulnerata (red-and-black froghopper) is a species of leafhopper that can be configured as a pest, as it is polyphagous and causes damage to...

    Nurcan Özyurt Koçakoğlu, Selami Candan, Hicret Arslan in Biologia
    Article 29 August 2023
  11. Alarm or emotion? intranasal oxytocin helps determine information conveyed by dog barks for adult male human listeners

    Background

    Barks play an important role in interspecific communication between dogs and humans, by allowing a reliable perception of the inner state...

    Péter Pongrácz, Csenge Anna Lugosi, ... Tamás Faragó in BMC Ecology and Evolution
    Article Open access 14 January 2024
  12. Differential Effect of Male Rat’s PTSD-Like or Depression-Like Status before Mating on the Activity of the Hypothalamic–Pituitary–Adrenal Axis of Adult Offspring

    Abstract

    There are now a growing number of observations on the transgenerational impact of paternal stress on various offspring functions...

    N. E. Ordyan, S. G. Pivina, ... V. V. Rakitskaya in Journal of Evolutionary Biochemistry and Physiology
    Article 01 September 2022
  13. Adult sex ratio in south temperate house wrens is explained by sexual differences in adult survival

    Skewed adult sex ratio (ASR) has been proposed to be a consequence of breeding individuals producing a biassed primary sex ratio, sexual differences...

    Mariana E. Carro, Gustavo J. Fernández, Bettina Mahler in Journal of Ornithology
    Article 01 July 2023
  14. Does condition of adult male cervids reflect condition of adult females? A test with mule deer

    Body condition integrates the effects of habitat on individuals and consequently population performance of cervids. However, most condition data is...

    Louis C. Bender, Jon C. Boren, ... Brock D. Hoenes in Mammal Research
    Article 24 June 2021
  15. Vitamin C Alleviates Neurobehavioral Deficits, IGF1 Expression, and Neuronal Damage Induced by Chronic Social Isolation Stress in the Hippocampus of Adult Male Rats

    Social isolation stress (SIS) is associated with emotional and cognitive deficits. Here, we examined the impact of prolonged treatment with vitamin C...

    Alireza Najafdolabi, Zeinab Shakerin, ... Maedeh Ghasemi in Proceedings of the National Academy of Sciences, India Section B: Biological Sciences
    Article 12 July 2024
  16. Hormone measurements and histomorphological observations in male Bactrian camels

    The aim of this study was to investigate the effect of age on the hypothalamic-pituitary–gonadal (HPG) axis hormones and to determine the...

    Gaowa Hasi, Tserennadmid Sodnompil, ... Narenhua Nasenochir in Tropical Animal Health and Production
    Article 16 June 2023
  17. Adult male Xenopus laevis can tolerate months of fasting by catabolizing carbohydrates and lipids

    The African clawed frog, Xenopus laevis , has been reported to tolerate long-term fasting without dormancy. However, the strategies for energy...

    Ami Nakajima, Ryo Yamaguchi, ... Kiyoshi Yamauchi in Journal of Comparative Physiology B
    Article 19 February 2023
  18. Differential effects of aging on hippocampal ultrastructure in male vs. female rats

    Age-related decline in physical and cognitive functions are facts of life that do not affect everyone to the same extent. We had reported earlier...

    Mzia Zhvania, Nadezhda Japaridze, ... Eldar Gasimov in Biogerontology
    Article 29 July 2023
  19. Isolation of Undifferentiated Spermatogonia from Adult and Develo** Mouse Testes

    In the mammalian testis, the mitotic complements of spermatogenic cells are spermatogonia, including spermatogonial stem cells (SSCs) which form the...
    Vera van Melis, Lorena Roa-de la Cruz, Brian P. Hermann in Spermatogonial Stem Cells
    Protocol 2023
  20. Ritualized male–male combat resulting from intraspecific food competition in three Agkistrodon species

    Male–male combat occurs in many snake species and is often thought to result from competition for mates. We argue a more thorough assessment of the...

    Terence M. Farrell, Henderson C. Gull, ... Stephen C. Richter in Journal of Ethology
    Article 17 March 2024
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