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Veterinary Sciences
Special Issues
Anatomy and Reproductive Physiology of Domestic, Exotic and Companion Animals
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Anatomy and Reproductive Physiology of Domestic, Exotic and Companion Animals

A special issue of Veterinary Sciences (ISSN 2306-7381). This special issue belongs to the section "Veterinary Reproduction and Obstetrics".

Deadline for manuscript submissions: closed (30 April 2022) | Viewed by 5279

Special Issue Editors

Prof. Dr. Michelle Garcia

E-Mail Website
Guest Editor
Department of Animal Science and Veterinary Technology, Texas A&M University-Kingsville, Kingsville, TX, USA
Interests: reproductive biology; vasculature; endocrinology; neuroendocrinology; energy homeostasis; fat tissue; angiogenesis
Special Issues, Collections and Topics in MDPI journals
Dr. Robert A. Cushman

E-Mail Website
Guest Editor
Livestock Bio-Systems, U.S. Meat Animal Research Center, USDA-ARS, Clay Center, NE 68933, USA
Interests: ovarian function; pregnancy; reproductive immunology; estrous cycle

Special Issue Information

Dear Colleagues,

The Special Issue of Veterinary Sciences titled ‘Anatomy and Reproductive Physiology of Domestic, Exotic and Companion Animals’ is a collection of original research articles and reviews on the many facets of animal anatomy associated with reproductive tissues or systems and the integrated functions of reproductive processes in both male and female domestic and exotic animal species. The issue aims to exchange viewpoints and encourage new research perspectives in veterinary science, companion animal science, and animal science that contribute to the wellness and enhancement of reproductive processes and competency. 

The scope of topics includes, but is not limited to, the following:

  • Drug or hormone therapies utilized for treatment or enhancement of reproductive tissues or processes;
  • Pathophysiology of reproductive tissues and/or reproduction processes;
  • Environmental impact on reproductive function and/or reproductive behaviors;
  • Morphology and/or anatomy of reproductive tissues or systems;
  • Comparative reproductive anatomy, which may include species or breeds within species;
  • Gonadal function/dysfunction, i.e., endocrine processes, gamete development, and therapy; 
  • Characterization, manipulation, or management of reproductive cycles. 

To promote and ensure the well-being of all animals utilized for research purposes, all animal topic submissions must be directly cared for or managed by personnel that have compliance regulation oversight.

We look forward to receiving your contributions.

Prof. Dr. Michelle R. Garcia
Dr. Robert A. Cushman
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Veterinary Sciences is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • ovary
  • puberty
  • reproductive cycle
  • behavior
  • environmental impact
  • disease
  • testes
  • uterus
  • mammary/udder
  • pathology
  • hormone
  • treatment
  • infertility
  • gonadotropin
  • parturition
  • gestation
  • photoperiod
  • management
  • gamete
  • dysfunction
  • development
  • steroids
  • drug

Published Papers (2 papers)

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Research

9 pages, 1400 KiB  
Article
Perfluorooctanoic Acid (PFOA) Induces Redox Status Disruption in Swine Granulosa Cells
by Giuseppina Basini, Simona Bussolati, Veronica Torcianti and Francesca Grasselli
Vet. Sci. 2022, 9(6), 254; https://doi.org/10.3390/vetsci9060254 - 26 May 2022
Cited by 8 | Viewed by 2079
Abstract
Perfluorooctanoic acid (PFOA) is employed in the production and processing of several plastic materials, mainly during the production of waterproof fabrics or nonstick cookware. PFOA is identified as a substance of very high concern, as it is classified as a persistent, bioaccumulative, and [...] Read more.
Perfluorooctanoic acid (PFOA) is employed in the production and processing of several plastic materials, mainly during the production of waterproof fabrics or nonstick cookware. PFOA is identified as a substance of very high concern, as it is classified as a persistent, bioaccumulative, and toxic (PBT) substance because of its persistence in the environment and its potential accumulation in organisms. Thus, safe levels of exposure cannot be established, and PFOA emissions should be minimized. PFOA has recently been linked to several health concerns in humans. In particular, a disruptive effect on redox status homeostasis has been documented, with a potential impairment of normal reproductive function that requires adequate oxidative balance. Therefore, the aim of the present study was to evaluate the effects of PFOA (2, 20, and 200 ng/mL) on ovarian granulosa cells, a model of reproductive cells. The obtained results reveal that PFOA stimulated cell viability (p < 0.05). Regarding the effects on free radical production, O2−, NO, and H2O2 were significantly inhibited (p < 0.05), while the nonenzymatic antioxidant power was not significantly modified. Collectively, the present results deserve attention since free radical molecules play a crucial role in ovarian follicle development leading to a successful ovulation. Full article
(This article belongs to the Special Issue Anatomy and Reproductive Physiology of Domestic, Exotic and Companion Animals)
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9 pages, 718 KiB  
Article
Relationship among Serum Progestagens, Cortisol, and Prolactin in Pregnant and Cycling Asian Elephants in Thailand
by Patcharapa Towiboon, Kanokporn Saenphet, Chatchai Tayapiwattana, Siriwan Tangyuenyong, Gen Watanabe, Sittidet Mahasawangkul, Janine L. Brown and Chatchote Thitaram
Vet. Sci. 2022, 9(5), 244; https://doi.org/10.3390/vetsci9050244 - 22 May 2022
Cited by 1 | Viewed by 2516
Abstract
The aim of this study was to examine relationships among serum progestagens, cortisol, and prolactin in pregnant and normal cycling Asian elephants living in tourist camps in northern Thailand. Samples were collected twice a month for 22 months from nine elephants. Of those, [...] Read more.
The aim of this study was to examine relationships among serum progestagens, cortisol, and prolactin in pregnant and normal cycling Asian elephants living in tourist camps in northern Thailand. Samples were collected twice a month for 22 months from nine elephants. Of those, four were pregnant (24.3 ± 2.9 years of age; range 21–28 years) and five (20.2 ± 9.6 years; range 8–34 years) exhibited normal ovarian cycles based on serum progestagen analyses. Gestation was divided into three periods: 1st (week 1–31), 2nd (week 32–62), and 3rd (week 63 to parturition), while the estrous cycle was divided into the follicular and luteal phases. Serum progestagens were higher during the luteal phase of the cycle (p < 0.003), whereas cortisol and prolactin were similar. In pregnant elephants, there were no differences in serum progestagens or cortisol concentrations across the three gestational periods, whereas prolactin concentrations increased significantly during the 2nd and 3rd periods (p < 0.0001). By contrast, prolactin concentrations in nonpregnant elephants were consistently low throughout the ovarian cycle. In one cycling female, prolactin concentrations were similar to pregnant elephants, perhaps because she was an allomother to two calves. Another cycling female exhibited consistently elevated cortisol concentrations, 5 to 10 times higher than the other elephants. There were no correlations between serum progestagens, cortisol, and prolactin throughout gestation; however, serum progestagens and cortisol were positively related in cycling elephants (r = 0.386, p < 0.001). From our results, there were a number of individual differences in reproductive hormonal patterns, so it is important to develop personalized monitoring programs for each elephant to enhance breeding success and create sustaining captive populations of elephants in Asia. Full article
(This article belongs to the Special Issue Anatomy and Reproductive Physiology of Domestic, Exotic and Companion Animals)
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