[Two-step exposure of biological objects to infrared laser and microwave radiation].

{
  "study_type": "animal",
  "exposure": {
    "band": "microwave",
    "source": null,
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": "pulse duration; time interval between two excitation steps"
  },
  "population": "bacterial objects",
  "sample_size": null,
  "outcomes": [
    "cellular response",
    "biologically active dose",
    "efficiency of infrared laser radiation under combined/two-step exposure"
  ],
  "main_findings": "Two-step exposure effects depended on the time interval between exposures and pulse duration. The biologically active dose of microwave radiation was reported to be much lower than that of infrared laser radiation, while laser radiation induced a stronger cellular response. Microwaves were found to enhance the efficiency of infrared laser radiation.",
  "effect_direction": "mixed",
  "limitations": [
    "No frequency, power, SAR, or detailed dosimetry reported in the abstract.",
    "No sample size or specific bacterial species/strain described in the abstract.",
    "Outcome measures and methods are not described in the abstract."
  ],
  "evidence_strength": "very_low",
  "confidence": 0.62,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "microwave radiation",
    "infrared laser",
    "two-step exposure",
    "pulse radiation",
    "bacteria",
    "cellular response",
    "dose-response",
    "combined exposure"
  ],
  "suggested_hubs": []
}