[Effects of 2375 MHz pulse-modulated microwave radiation on ATPase activity of the rat muscle actomyosin].

Radiatsionnaia biologiia, radioecologiia · 1996 · Mixed · Very low evidence

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MixedVery low evidencePaper 6331

Rat muscle actomyosin solution exposed to 2375 MHz pulse-modulated microwave radiation showed ATPase activity changes that depended on modulation frequency (50–300 pulses/second) and microwave intensity; specific modulation frequencies were reported to change…

Study snapshot

PublicationRadiatsionnaia biologiia, radioecologiia · 1996
Study typein_vitro
Reported directionMixed
Evidence ratingVery low

Abstract

Solution of rat muscle actomyosin (AM) was exposed to pulse-modulated microwave. Carried frequency was 2375 MHz. The rectangular pulse modulation was in the range of 50-300 pulses per second. It was shown that AM activity was dependent both on modulation frequency as well as on microwave intensity. It was shown the frequencies of modulation which were changed ATP-ase activity of AM.

Machine Enhanced Logic

AI evidence extraction

Structured fields below were generated from the paper’s abstract and metadata to make the evidence easier to inspect. Automated extraction may be incomplete or incorrect; verify important details against the original paper.

Study typein_vitro
Effect directionmixed
PopulationNot supplied
Sample sizeNot supplied
Exposuremicrowave · 2375 MHz
Evidence strengthVery lowConfidence: 66% · Peer reviewed: yes

Main findings

Rat muscle actomyosin solution exposed to 2375 MHz pulse-modulated microwave radiation showed ATPase activity changes that depended on modulation frequency (50–300 pulses/second) and microwave intensity; specific modulation frequencies were reported to change ATPase activity.

Outcomes measured

  • ATPase activity of rat muscle actomyosin

Limitations

  • No sample size reported in abstract.
  • No exposure duration reported in abstract.
  • No quantitative effect sizes or statistical details reported in abstract.
  • Exposure intensity metric not specified in abstract (e.g., power density/SAR).
View raw extracted JSON
{
  "study_type": "in_vitro",
  "exposure": {
    "band": "microwave",
    "source": null,
    "frequency_mhz": 2375,
    "sar_wkg": null,
    "duration": null
  },
  "population": null,
  "sample_size": null,
  "outcomes": [
    "ATPase activity of rat muscle actomyosin"
  ],
  "main_findings": "Rat muscle actomyosin solution exposed to 2375 MHz pulse-modulated microwave radiation showed ATPase activity changes that depended on modulation frequency (50–300 pulses/second) and microwave intensity; specific modulation frequencies were reported to change ATPase activity.",
  "effect_direction": "mixed",
  "limitations": [
    "No sample size reported in abstract.",
    "No exposure duration reported in abstract.",
    "No quantitative effect sizes or statistical details reported in abstract.",
    "Exposure intensity metric not specified in abstract (e.g., power density/SAR)."
  ],
  "evidence_strength": "very_low",
  "confidence": 0.66,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "2375 MHz",
    "pulse-modulated microwave",
    "rectangular pulse modulation",
    "actomyosin",
    "ATPase activity",
    "rat muscle",
    "in vitro"
  ],
  "suggested_hubs": []
}
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AI-extracted fields are generated from the abstract and metadata and may be incomplete or incorrect. This material is for informational purposes and is not medical advice.

Identifiers and source

DOI: Not supplied
PubMed: 9019280

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