Effects of whole-body vibration on reproductive physiology in a rat model of whole-body vibration

Krajnak, Kristine; Waugh, Stacey; Welcome, Daniel E.; Xü, Xinsheng; Warren, Christopher; McKinney, Walter; Dong, Ren G.

doi:10.1080/15287394.2022.2128954

Cited by 4 publications

(4 citation statements)

References 74 publications

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“…Rats were subjected to WBV at different frequencies and magnitudes for 7 weeks. Lower frequency WBV (15 Hz) at 0.5 g appeared to damage trabecular bone, while high-magnitude WBV (0.7 g and 1.0 g) at 45 Hz showed potential for improving cortical bone properties without affecting bone geometry. These findings emphasize the need for caution in selecting WBV conditions, particularly for elderly individuals [54].…”

Section: Effects Of Low Frequency Whole-body Vibrations On Ratsmentioning

confidence: 97%

“…The acute exposure model can mimic scenarios such as those experienced during certain vehicle accelerations or accidents and sudden jolts or impacts [44]. Some rat models are called frequency-specific models and focus on specific vibration frequencies to investigate their effects on different physiological systems [45]. In amplitude variation models, the amplitude of vibrations is varied to understand the effects of varying degrees of amplification on outcomes.…”

Section: Cardiometabolic Healthmentioning

confidence: 99%

“…• Minematsu et al investigated the effects of WBV on bone properties in growing male rats. Rats were exposed to WBV at different frequencies (15,30,45,60, and 90 Hz) for 8 weeks. WBV at 45 Hz and 60 Hz showed a tendency to enhance trabecular bone mass and microstructure, but it didn't affect the maximum load of tibias.…”

Section: Effects Of Low Frequency Whole-body Vibrations On Ratsmentioning

confidence: 99%

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Investigation of vehicle-induced whole-body vibration with experimental rat models

Nur HAZAR YAVUZ,

YAVUZ

2023

jrp

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This comprehensive study delves into the profound impact of low frequency whole-body vibrations (WBV) on health, focusing on the utilization of rat models for understanding this complex phenomenon. It highlights the adverse effects of low frequency vehicle vibrations on human health, encompassing musculoskeletal discomfort, fatigue, concentration deficits, potential gastrointestinal issues, hearing impairment, and psychological stress. WBV's influence extends to physiological and cognitive consequences, affecting multiple systems. Prolonged WBV exposure, particularly in the lumbar region, is associated with spinal disorders. To navigate ethical challenges in studying WBV in humans, rat models are crucial tools. These models, with customized parameters, offer insights into various health aspects, including bone density, muscle strength, hormonal responses, cardiovascular parameters, and more. Advantages and disadvantages of using low-frequency vibrations in rat models are discussed. While demonstrating WBV's potential effect in research, further exploration is essential to optimize parameters and applications, always prioritizing ethical considerations and regulations. The article concludes by proposing measures to mitigate vehicle vibration impacts on drivers, emphasizing the collaboration of manufacturers, drivers, and regulators for safer and healthier driving experiences.

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Section: Effects Of Low Frequency Whole-body Vibrations On Ratsmentioning

confidence: 97%

Section: Cardiometabolic Healthmentioning

confidence: 99%

Section: Effects Of Low Frequency Whole-body Vibrations On Ratsmentioning

confidence: 99%

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Investigation of vehicle-induced whole-body vibration with experimental rat models

Nur HAZAR YAVUZ,

YAVUZ

2023

jrp

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“…WBV exposure caused a significant reduction in developing follicles and a decline in circulating estradiol levels, ovarian luteinizing hormone receptor protein levels, and marked changes in transcript levels, cell cycle, and steroidogenesis. In males, wbv resulted in a significant decrease in spermatids and circulating prolactin levels, elevation in testosterone levels, and marked changes in levels of transcripts related to oxidative stress, inflammation, and factors involved in regulating the cell cycle [76].…”

Section: Impact Of Professional Motor Driving Variables On Reproducti...mentioning

confidence: 99%

Road Traffic Pollution, Motor Driving Occupation and Human Reproductive Health- An Overview

Kumar

2024

Adv Environ Eng Res

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Generally, automobile vehicles discharge specific contaminants into the surrounding environment during operation, which might affect human and reproductive health. Additionally, a more extended period of sitting while driving is linked with the manifestation of heat in the pelvic region, which might also impact the driver’s semen quality. The data on motor traffic pollution, sitting posture duration while driving, and their impact on reproduction was collected by searching various websites. The data on the effects of traffic-related contamination on motorway tollgate workers indicated an alteration in semen quality parameters to some extent compared to control, i.e., nonexposed to traffic-connected pollution. Still, the data on other male reproductive endpoints are scanty. Some data on the impact of traffic-related air pollution (TRAP) on pregnancy outcomes are accessible based on the studies mostly carried out in women residing close to the main road, which suggests the adverse impact of TRAP on pregnancy outcomes. The comprehensive data on drivers with reverence to professional driving i.e., long duration of sitting while driving and reproductive health, is scanty and needs more studies. The available information suggests that vehicular pollution might affect the semen quality and pregnancy outcome to some extent. At the same time, the impact on the other reproductive endpoints of both sexes is inconsistent, and additional data is needed to conclude these aspects of human reproduction. Further, there is a need to adopt better efficient fuel engines to reduce TRAPs or use alternate technology or fuel to petrol/diesel.

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The influence of harmful occupational physical factors on the male workers’ reproductive health (analytical review)

Fesenko,

Golovaneva,

Miteleva

et al. 2023

Med. tr. prom. èkol.

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This paper provides a review of the literature for the analysis and assessment of the occupational risk of reproductive health disorders of male workers under the influence of harmful physical factors of production. To assess the risk of exposure to harmful industrial physical factors on the reproductive health of male workers, the authors have applied the method of analytical review of the data obtained. Literature data show that the work of men in conditions of both high and low temperatures can lead to a violation of reproductive function. In the bakery, ceramic, steel, welding and other industries, working conditions are characterized by the presence of hyperthermia. Researchers have identified a violation of reproductive function in male workers, along with changes in the physiological parameters of the body's homeostasis. There are few studies on the effects of noise and vibration on the reproductive health of working men, and there are few studies on the effects of ultra- and infrasound. The consequences of such exposure are disorders of hormonal status, spermatogenesis, leading to further changes in reproductive function, impotence and infertility. Scientists confirm these data with experimental studies on animals and volunteers. Exposure to ionizing radiation is a proven factor of reproductive dysfunction, which leads to changes in the quantity and quality of sperm, reproductive hormones. The consequence of exposure to ionizing radiation are chromosomal abnormalities, leading to congenital anomalies in offspring. It has been shown that the biological effect of electromagnetic fields of various frequency ranges (cell phones, microwave ovens, laptops, devices with Wi-Fi, as well as other types of non–ionizing radiation — low-frequency electromagnetic fields and extremely high-frequency) on reproductive organs can manifest itself in changes in spermatogenesis indicators, DNA damage, genomic instability, hormonal regulation and work disorders protein kinases, hormones, antioxidant enzymes, leading to disorders of sexual behavior, decreased fertility, up to infertility. The presented data show that harmful occupational physical factors can lead to violations of the reproductive health of male workers. Currently, there is no systematic approach to solving the problem. In this regard, it is necessary to develop a scientifically sound system for assessing occupational risk and making managerial decisions to preserve reproductive health, since a decrease in the fertility of male workers potentially affects the well-being of the family and society as a whole.

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Effects of whole-body vibration on reproductive physiology in a rat model of whole-body vibration

Cited by 4 publications

References 74 publications

Investigation of vehicle-induced whole-body vibration with experimental rat models

Investigation of vehicle-induced whole-body vibration with experimental rat models

Road Traffic Pollution, Motor Driving Occupation and Human Reproductive Health- An Overview

The influence of harmful occupational physical factors on the male workers’ reproductive health (analytical review)

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