[Role of nonspecific cellular resistance factors in hygienic evaluation of electromagnetic nonionizing radiation].

PAPER pubmed Meditsina truda i promyshlennaia ekologiia 1999 Other Effect: harm Evidence: Insufficient

Read original paper → PMID: 11965742 Evidence Lab

Abstract

The most sensitive indices of the blood system at EMF exposure (disorders of megakaryocytes differentiation, unspecific reactions, repopulation of the blasts cells a. al.) have been determined by the cytologic investigations. At has been revealed that allowable UVF levels effect are situated below the threshold of activisation of adaptive reactions (less than 0.01 mV/cm2), for occupational conditions--at the level of compensatory processes (0.05-0.1 mV/cm2). The intensities higher than 0.5 mV/cm2 were estimated as critical. Involution of megakaryocytes, polimorphism and disturbances the structure of leucocytes a. al. were revealed as EMF markers which allow to carry out an express-diagnostic.

AI evidence extraction

At a glance

Study type

Other

Effect direction

harm

Population

—

Sample size

—

Exposure

occupational

Evidence strength

Insufficient

Confidence: 62% · Peer-reviewed: yes

Main findings

Cytologic investigations identified sensitive blood-system indices during EMF exposure, including disorders of megakaryocyte differentiation and nonspecific reactions. The abstract reports threshold-like intensity levels: effects at allowable levels were described as below activation of adaptive reactions (<0.01 mV/cm2), occupational conditions at compensatory processes (0.05–0.1 mV/cm2), and intensities >0.5 mV/cm2 were estimated as critical; megakaryocyte involution and leukocyte structural disturbances were proposed as EMF markers for express-diagnostic.

Outcomes measured

Blood system indices (cytologic)
Megakaryocyte differentiation disorders/involution
Leukocyte structure disturbances/polymorphism
Adaptive/compensatory reactions thresholds
Proposed EMF exposure markers for express-diagnostic

Limitations

EMF type/band/frequency not specified in abstract
Population characteristics not described
Sample size not reported
Study design details and comparison groups not described
Outcome measurement methods and statistical results not provided

Suggested hubs

occupational-exposure (0.9)
Abstract explicitly discusses occupational conditions and intensity levels for workplace exposure.

View raw extracted JSON

{
    "study_type": "other",
    "exposure": {
        "band": null,
        "source": "occupational",
        "frequency_mhz": null,
        "sar_wkg": null,
        "duration": null
    },
    "population": null,
    "sample_size": null,
    "outcomes": [
        "Blood system indices (cytologic)",
        "Megakaryocyte differentiation disorders/involution",
        "Leukocyte structure disturbances/polymorphism",
        "Adaptive/compensatory reactions thresholds",
        "Proposed EMF exposure markers for express-diagnostic"
    ],
    "main_findings": "Cytologic investigations identified sensitive blood-system indices during EMF exposure, including disorders of megakaryocyte differentiation and nonspecific reactions. The abstract reports threshold-like intensity levels: effects at allowable levels were described as below activation of adaptive reactions (<0.01 mV/cm2), occupational conditions at compensatory processes (0.05–0.1 mV/cm2), and intensities >0.5 mV/cm2 were estimated as critical; megakaryocyte involution and leukocyte structural disturbances were proposed as EMF markers for express-diagnostic.",
    "effect_direction": "harm",
    "limitations": [
        "EMF type/band/frequency not specified in abstract",
        "Population characteristics not described",
        "Sample size not reported",
        "Study design details and comparison groups not described",
        "Outcome measurement methods and statistical results not provided"
    ],
    "evidence_strength": "insufficient",
    "confidence": 0.61999999999999999555910790149937383830547332763671875,
    "peer_reviewed_likely": "yes",
    "keywords": [
        "electromagnetic fields",
        "nonionizing radiation",
        "occupational exposure",
        "blood system",
        "cytology",
        "megakaryocytes",
        "leukocytes",
        "adaptive reactions",
        "thresholds",
        "hygienic evaluation"
    ],
    "suggested_hubs": [
        {
            "slug": "occupational-exposure",
            "weight": 0.90000000000000002220446049250313080847263336181640625,
            "reason": "Abstract explicitly discusses occupational conditions and intensity levels for workplace exposure."
        }
    ]
}

AI can be wrong. Always verify against the paper.

AI-extracted fields are generated from the abstract/metadata and may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.

Comments

No comments yet.