Function of Ca-pump in sarcoplasmic reticulum of rat myocardium during adaptation to electromagnetic field.

{
  "study_type": "animal",
  "exposure": {
    "band": null,
    "source": "electromagnetic field",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": "Rats (myocardium/sarcoplasmic reticulum)",
  "sample_size": null,
  "outcomes": [
    "Ca-pump functional state in sarcoplasmic reticulum",
    "Lipid peroxidation intensity",
    "Energy metabolism/endogenous respiration (including ouabain-sensitive respiration)",
    "Membrane viscosity"
  ],
  "main_findings": "Adaptation to an electromagnetic field did not change the rate of endogenous respiration (including ouabain-sensitive respiration) in rat myocardium, but potentiated coupling between catalytic activity and Ca-transporting capacity of the sarcoplasmic reticulum Ca-pump.",
  "effect_direction": "mixed",
  "limitations": [
    "No exposure parameters reported (e.g., frequency, intensity, duration).",
    "Sample size not reported in the abstract.",
    "Details of study design and controls are not provided in the abstract."
  ],
  "evidence_strength": "low",
  "confidence": 0.72,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "electromagnetic field",
    "adaptation",
    "rat",
    "myocardium",
    "sarcoplasmic reticulum",
    "Ca-pump",
    "calcium transport",
    "lipid peroxidation",
    "free radicals",
    "membrane viscosity",
    "endogenous respiration",
    "ouabain-sensitive respiration"
  ],
  "suggested_hubs": [
    {
      "slug": "animal-studies",
      "weight": 0.78,
      "reason": "Experimental outcomes measured in rat myocardium following electromagnetic field adaptation."
    }
  ]
}