D. A. Reins, R. A. Weiss · 1969
This 1969 technical report examined the physiological effects on personnel wearing specialized microwave protective suits and overgarments. The research evaluated how these protective measures affected workers' physical well-being during microwave exposure scenarios. This represents early recognition that microwave radiation posed significant enough health risks to require protective equipment.
Ye. V. Gemblitskiy, F. A. Kolosnik, V. M. Malyshev · 1969
This 1969 Soviet research examined how chronic exposure to superhigh-frequency electromagnetic fields affects the human blood system, focusing on changes in white blood cells and other blood components. The study represents early scientific investigation into microwave radiation's biological effects on human hematology. This research contributed to the growing body of evidence that electromagnetic fields can produce measurable changes in human blood parameters.
Z. V. Gordon et al. · 1969
Soviet researchers exposed albino rats to millimeter wave radiation and found it weakened their nervous system function, altered blood pressure, and caused structural changes in their brains. This 1969 study was among the first to show that millimeter waves, which are absorbed primarily by surface tissues, can still affect deep internal organs. The findings suggest these frequencies may have different biological effects compared to longer wavelengths.
Unknown authors · 1969
This 1969 technical report examined how microwave radiation affected behavior, physiology, and tissue damage in laboratory animals. The study represents early scientific recognition that microwave exposures could produce measurable biological effects across multiple body systems. This research helped establish the foundation for understanding non-thermal effects of microwave radiation.
Unknown authors · 1968
This 1968 Soviet research examined how microwave radiation affects blood cell production in laboratory rodents. The study focused on changes to red blood cells (erythrocytes) and white blood cells (leukocytes) following microwave exposure. This represents early scientific recognition that microwave frequencies could disrupt the body's blood-forming systems.
not clearly visible · 1968
This 1968 Soviet research examined how microwave radiation affects blood cell formation in laboratory animals. The study represents early experimental work investigating whether electromagnetic waves could disrupt the body's ability to produce healthy blood cells. This research preceded widespread public microwave exposure by decades.
Unknown authors · 1968
This 1968 Soviet research investigated how microwave radiation affects blood cell formation (hematopoiesis) in laboratory animals. The study represents early experimental work examining whether electromagnetic waves could disrupt the body's ability to produce healthy blood cells. This research contributed to the foundation of understanding EMF effects on biological systems during the Cold War era.
Unknown authors · 1968
This 1968 Russian study examined how microwave radiation affects blood cell formation and different types of blood cells in laboratory animals. The research focused on red blood cells (erythrocytes) and white blood cells (leukocytes) to understand how microwave exposure impacts the blood-forming system. This represents early scientific investigation into microwave radiation's biological effects on blood health.
Unknown authors · 1968
This 1968 Soviet research examined how microwave radiation affects the blood-forming system in rabbits, studying both circulating blood cells and bone marrow. The study represents early experimental investigation into microwave effects on hematopoietic (blood-producing) tissues. This research contributed to the foundation of understanding how electromagnetic fields might impact immune function and blood cell production.
Allan H. Frey, Elwood Seifert · 1968
This 1968 study by researcher A.H. Frey investigated whether pulse-modulated UHF (ultra-high frequency) electromagnetic energy could affect heart rate in animals. The research examined the cardiovascular response to specific patterns of electromagnetic illumination, representing early scientific investigation into how pulsed radiofrequency fields might influence biological systems.
Lt Col N.A. D'yarenko, M.C. · 1968
Soviet military researchers studied 109 radar operators aged 20-23 to understand cardiovascular problems linked to radar work. They found that 15 minutes of prescribed physical exercise before shifts helped protect operators from heart and circulation issues. The study recognized that both prolonged stationary work and radar exposure contributed to cardiovascular dysfunction.
И. Д. Боенко, Ф. Г. Шахгельдян · 1968
Soviet researchers in 1968 studied how extremely low frequency electromagnetic fields affect blood clotting in animals, focusing on vascular reflex zones. They examined whether EMF exposure at audio frequencies could alter the body's blood coagulation processes. This early research explored how electromagnetic energy interacts with the cardiovascular system's regulatory mechanisms.
L. A. Komarova · 1968
This 1968 Soviet research examined how ultra high frequency electromagnetic fields affected blood pressure and breathing patterns in laboratory animals. The study represents early scientific investigation into EMF's cardiovascular and respiratory effects. While specific findings aren't available, this research helped establish that EMF exposure could measurably alter fundamental biological functions.
Unknown authors · 1968
This 1968 Soviet study examined how microwave electromagnetic radiation affects blood cell production (hematopoiesis) in laboratory rodents. The research represents early experimental work investigating potential biological effects of microwave exposure on the body's blood-forming system. This type of foundational research helped establish the scientific basis for understanding EMF health effects.
Françoise M. L. Attinger · 1968
Researchers tested dog arterial walls under different strain conditions to understand how blood vessels behave mechanically. They found that arteries are anisotropic (behave differently in different directions) rather than uniform, with different elastic properties when stretched tangentially versus longitudinally. This challenges common assumptions used in vascular system modeling.
Smurova, Ye. J. · 1967
Soviet researchers exposed 45 white rats to three different radiofrequency electromagnetic fields daily for over two months to study effects on immune system function. The study measured how well the rats' blood cells could engulf and kill bacteria (phagocytic and bacteriocidal activity). Results showed changes in immune function, though specific outcomes aren't detailed in the available abstract.
Kouwenhoven WB et al. · 1967
Johns Hopkins researchers conducted a 30-month medical study of 11 electrical linemen exposed to high-voltage 60-Hz power line fields during maintenance work. The study tracked physiological changes in workers using both conventional hot stick methods and barehanded techniques from aerial buckets connected to energized conductors. This represents one of the earliest comprehensive medical evaluations of occupational EMF exposure effects.
Chai SY, Vogelhut PO · 1967
Researchers used 9.36 GHz microwave radiation to study how water molecules bind to hemoglobin protein. They found that microwaves could detect changes in water structure around the protein, showing a linear relationship up to specific hydration levels. Above certain water concentrations, ice-like structures formed on the hemoglobin surface.
Kraft D, Emmrich K, G'unther K, Ursinus K · 1967
This 1967 research examined how physical influences affect implanted cardiac pacemakers, representing some of the earliest scientific investigation into electromagnetic interference with medical devices. The study explored various environmental factors that could disrupt pacemaker function, laying groundwork for understanding how electronic devices interact with implanted cardiac equipment.
W. B. Kouwenhoven et al. · 1967
This 1967 Johns Hopkins study tracked 11 power line workers exposed to high-voltage 60 Hz electric fields over 32 months, comparing health effects between conventional workers using insulated tools versus those working barehanded from aerial buckets connected to live wires. The research examined physiological impacts of occupational AC electric field exposure and evaluated protective equipment effectiveness.
Sol M. Michaelson et al. · 1967
Researchers exposed dogs to 1240 MHz pulsed microwaves at 50 mW/cm² for six hours daily over five days, finding significant changes in heart, lung, thyroid, and blood cell functions. Dogs previously exposed to X-rays showed even greater sensitivity to the microwave radiation. The scientists concluded these functional changes, if extrapolated to humans, would indicate compromised protective capabilities and homeostatic insufficiency.
Ivanov-Muromskiy, K. A., Likhachev, A. I. · 1967
Soviet researchers in 1967 exposed human and rabbit heads to powerful 7000 gauss magnetic fields to study nervous system effects. They found the magnetic field decreased red blood cell sedimentation rates and hemoglobin while increasing white blood cell counts. In humans, brain exposure raised pain tolerance and reduced sensitivity to electrical stimulation.
R. A. E. Thomson et al. · 1967
This 1967 study examined how microwave radiation affects dogs' response to X-ray radiation, focusing on survival rates and white blood cell changes when animals were exposed to both types of radiation together. The research investigated whether microwave exposure made X-radiation more lethal or altered immune system responses. This represents early scientific recognition that different types of electromagnetic radiation might interact in harmful ways.
Garry D. Hanneman, D.V.M. · 1967
Researchers exposed female mice to a powerful 14,000 Oersted magnetic field for 24 hours and measured changes in their urine. The exposed mice showed dramatic increases in sodium (83% higher) and potassium (60% higher) excretion compared to unexposed control mice, indicating significant disruption of normal kidney function.
A. S. PETROV · 1966
This 1966 Soviet review examined how superhigh frequency (SHF) electromagnetic radiation affects the human body. The research found that microwave frequencies above 3000 MHz penetrate only about 1 cm into skin, while lower frequencies (1000-3000 MHz) can reach several centimeters deep, potentially affecting vital organs like the heart and brain.
