Assoc Prof’s scientific contributions

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Publications (2)


Academia Letters, Article 3136.
  • Article
  • Full-text available

February 2022

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18 Reads

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Assoc Prof

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Pavol Švorcjr

Background: It is known that general anesthesia weakens autonomic function and baroreflex control. Intravenous anesthetics may have different qualitative and quantitative effects on the peripheral autonomic nervous system (ANS) and, can thus, alter the activity of sympathetic or parasympathetic divisions of the ANS. Presently, there are relatively little data regarding sex differences in ANS activity or sex differences in ANS activities during anesthesia. The primary goal of the present study was to assess sex differences in ANS activity in dependence on the light-dark (LD) cycle in healthy, sexually mature, spontaneously breathing zoletil-anesthetized rats.

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Figure 2: Total spectral power of heart rate variability (HRV) in female and male Wistar rats in the light and dark period of the regimen day. Hollow bars represent the light and solid bars represent the dark period of the regimen day. *p < 0.05; ***p < 0.001 statistically significant differences between sexes in both light periods of the rat regimen day; ###p < 0.001 statistically significant light-dark differences in the same sex.
Figure 3: Low frequency (LF)/high frequency (HF) ratio in female and in male Wistar rats in the light and in the dark periods of the regimen day. Hollow bars represent the light and the solid bars represent the dark period of the rat regimen day. *p < 0.05; **p < 0.01 statistically significant differences between the sexes in both light periods of the rat regimen day, ##p < 0.01 statistically significant light-dark differences in the same sex.
Issue 1 | 1 of 6 Anesth Pain Res

June 2020

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86 Reads

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Assoc Prof

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Pavol Švorc

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[...]

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Pavol Švorcjr

Background: It is known that general anesthesia weakens autonomic function and baroreflex control. Intravenous anesthetics may have different qualitative and quantitative effects on the peripheral autonomic nervous system (ANS) and, can thus, alter the activity of sympathetic or parasympathetic divisions of the ANS. Presently, there are relatively little data regarding sex differences in ANS activity or sex differences in ANS activities during anesthesia. The primary goal of the present study was to assess sex differences in ANS activity in dependence on the light-dark (LD) cycle in healthy, sexually mature, spontaneously breathing zoletil-anesthetized rats.