Vaginal, Cervical and Uterine Bacterial Flora at the Different Stages of the Reproductive Cycle in Ovariohysterectomized Bitches

Günay, Ülgen; Önat, Kaan; Günay, Aytekin; Ülgen, Mihriban

doi:10.3923/javaa.2010.478.481

Cited by 6 publications

(6 citation statements)

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“…All uterine samples tested ( n = 35) were negative for mycoplasmas. Similarly, other researchers 8,14,16 found no mycoplasmas in uterine samples collected at ovariohysterectomy. However, some studies 2,15 reported the frequent isolation of mycoplasmas from uterine contents obtained postmortem.…”

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confidence: 56%

“…5 Furthermore, the results of the few available studies describing the presence of canine vaginal and uterine mycoplasmas are inconsistent. Some earlier papers report the absence of mycoplasmas in vaginas and uteri of healthy bitches, 8,16,20 whereas others report frequent isolation of mycoplasmas. 2,7 In addition, the most commonly identified canine genital mycoplasma, Mycoplasma canis , is often isolated from clinically healthy dogs, infertile dogs, and dogs with urogenital disease.…”

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confidence: 98%

“…20 Other researchers 7,10,15 did not specify the regions of the vagina from which they obtained samples. Negative results reported in some studies 8,15 could be the result of the lack of specific and suitable techniques for the growth and detection of mycoplasmas, including the choice of media and the sensitivity of detection and identification methods used. 10 In our study, the isolation of mycoplasmas did not vary during the various stages of the estrous cycle.…”

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Genital mycoplasmas of healthy bitches

Maksimović

Halilbašić

et al. 2018

J VET Diagn Invest

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Little is known about the presence of mycoplasmas in the genital tracts of domestic and stray bitches or in the vaginas of ovariohysterectomized (OHE) bitches. Moreover, to our knowledge, there has been no research to investigate the presence of canine vaginal mycoplasmas during the different stages of the reproductive cycle. We investigated the occurrence of mycoplasmas in the vaginas of healthy domestic and stray intact bitches, to correlate their presence with specific stages of the reproductive cycle, and to compare them with those in OHE bitches. We also investigated the presence of uterine mycoplasmas. Mycoplasmas were isolated from 41 of 122 vaginal swabs (34%) from domestic (27%) and stray (39%) bitches. Mycoplasma canis was the most commonly identified species ( n = 26; 63%), and was detected in both intact (60%) and OHE (73%) bitches. Mycoplasma isolates from the vaginas of healthy bitches did not vary during the various stages of the estrous cycle. Mycoplasmas were not detected in uterine samples.

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confidence: 98%

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Genital mycoplasmas of healthy bitches

Maksimović

Halilbašić

et al. 2018

J VET Diagn Invest

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“…However, it is important to consider that these studies reported low bacterial concentrations using culture-based techniques, which may fail to identify the majority of organisms. Additionally, environmental contamination cannot be completely ruled out when collecting samples from newborns at birth (Gunay et al, 2010;Perez-Munoz et al, 2017).…”

Section: Influence Of Mode Of Delivery On the Establishment Of Neonat...mentioning

confidence: 99%

The importance of the intestinal microbiota in humans and dogs in the neonatal period

Beretta,

Apparicio,

Toniollo

et al. 2023

Anim. Reprod.

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The neonatal period represents a critical stage for the establishment and development of the gut microbiota, which profoundly influences the future health trajectory of individuals. This review examines the importance of intestinal microbiota in humans and dogs, aiming to elucidate the distinct characteristics and variations in the composition between these two species. In humans, the intestinal microbiota contributes to several crucial physiological processes, including digestion, nutrient absorption, immune system development, and modulation of host metabolism. Dysbiosis, an imbalance or disruption of the gut microbial community, has been linked to various disorders, such as inflammatory bowel disease, obesity, and even neurological conditions. Furthermore, recent research has unveiled the profound influence of the gut-brain axis, emphasizing the bidirectional communication between the gut microbiota and the central nervous system, impacting cognitive function and mental health. Similarly, alterations in the canine intestinal microbiota have been associated with gastrointestinal disorders, including chronic enteropathy, such as inflammatory bowel disease, food allergies, and ulcerative histiocytic colitis. However, our understanding of the intricacies and functional significance of the intestinal microbiota in dogs remains limited. Understanding the complex dynamics of the intestinal microbiota in both humans and dogs is crucial for devising effective strategies to promote health and manage disease. Moreover, exploring the similarities and differences in the gut microbial composition between these two species can facilitate translational research, potentially leading to innovative therapeutic interventions and strategies to enhance the well-being of both humans and dogs.

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“…So far, various publications have researched the vaginal microbiota in different cycle stages, including anestrus or even for spayed (ovariohysterectomy; OHE) bitches [7][8][9][10]. Moreover, the microbiota of the genital tract (i.e., vagina, cervical, and uterus) of different reproductive cycles [5,11] and between healthy and ill bitches with various urogenital problems (i.e., infertility UTI and neonatal mortality) were also assessed [12][13][14][15][16].…”

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confidence: 99%

Aerobic Vaginal Microflora in Gestational and Non-Gestational Bitches (Canis lupus familiaris)

Pop,

Vasiu,

Meroni

et al. 2024

Animals

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The vaginal tract comprises commensal microorganisms, which play an essential role in the health of the reproductive tract. Any dysbiosis in the vaginal microenvironment may lead to severe urinary tract infections or even infertility. This study aimed to evaluate the aerobic bacterial flora isolated from vaginal samples from 100 lactating bitches in the antepartum period (n = 3), postpartum period (n = 80), and with Lactatio sine graviditate (n = 17). Before vaginal swabs, all the bitches went through a gynecology consult, along with milk and blood sampling. Standard microbiological techniques were used for bacterial isolation. Among the 100 vaginal samples analyzed, 82% had a positive microbiological outcome, while 18% were negative. The microbiologic profile listed 17 different genera. The main isolated bacterial families were Micrococcaceae, Staphylococcaceae, Morganellaceae, Bacillaceae, and Rhizobiaceae. At the same time, strains like Agrobacterium radiobacter, Ochrobactrum anthropi, Chromobacterium violaceum, Burkholderia mallei, Bacillus pumllus, or Staphylococcus xylosus were isolated for the first time from the vaginal secretion of lactating bitches. The microbiological data demonstrates that lactating bitches’ vaginal discharge is heterogeneous and may be affected by coitus, sampling season, age, and reproductive status.

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Vaginal, Cervical and Uterine Bacterial Flora at the Different Stages of the Reproductive Cycle in Ovariohysterectomized Bitches

Cited by 6 publications

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Genital mycoplasmas of healthy bitches

Genital mycoplasmas of healthy bitches

The importance of the intestinal microbiota in humans and dogs in the neonatal period

Aerobic Vaginal Microflora in Gestational and Non-Gestational Bitches (Canis lupus familiaris)

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