Mobile Phone Chromatic Monitoring of Jaundice In Vivo

2020 ◽  
pp. 39-46
Author(s):  
A. T. Sufian ◽  
G. R. Jones ◽  
H. M. Shabeer
Keyword(s):  
Mobile Phone

scholarly journals Monitoring of BALB/C strain mice health, investigation of behavior, hematological parameters under the effect of an electromagnetic field

2019 ◽  
Vol 75 (03) ◽  
pp. 6194-2019
Author(s):  
JUDITA ZYMANTIENE ◽  
RASA ZELVYTE ◽  
VIDA JUOZAITIENE ◽  
VAIDAS OBERAUSKAS ◽  
ALGIS NOREIKA ◽  
...  
Keyword(s):  
Body Weight ◽  
Mobile Phone ◽  
Mobile Phones ◽  
Electromagnetic Waves ◽  
Histopathological Examination ◽  
Hematological Parameters ◽  
Behavior Characteristics ◽  
Brain Behavior ◽  
The Brain

The aim of this study was to investigate the effect of electromagnetic fields on BALB/c strain mice on their health, body weight, behavior characteristics, hematological parameters and histopathological findings in the brain. The mice of the experimental groups were exposed to electromagnetic waves by using Nokia 230 and Samsung 19300 Galaxy S III mobile phones situated at 2 cm from the cages. In the present study, it can be concluded that the exposure of mice to mobile phone radiation had an effect on the structure of the brain, behavior and body weight. The waves of mobile phones increased activity characteristics and changed some behavioral categories of mice and also decreased their body weight. Histopathological examination revealed mild edema of neutrophils and degeneration of some neurons and glial cells in the brains of experimental mice. The results of the present study showed that a using mobile phone had an influence on in vivo systems.

scholarly journals Methodology of Studying Effects of Mobile Phone Radiation on Organisms: Technical Aspects

2021 ◽  
Vol 18 (23) ◽  
pp. 12642
Author(s):  
Katerina Bartosova ◽  
Marek Neruda ◽  
Lukas Vojtech
Keyword(s):  
Mobile Phone ◽  
Software Defined Radio ◽  
Negative Influence ◽  
Laboratory Methods ◽  
Technical Parameters ◽  
Experimental Parameters ◽  
Mobile Phone Radiation ◽  
Harmful Effects

The negative influence of non-ionizing electromagnetic radiation on organisms, including humans, has been discussed widely in recent years. This paper deals with the methodology of examining possible harmful effects of mobile phone radiation, focusing on in vivo and in vitro laboratory methods of investigation and evaluation and their main problems and difficulties. Basic experimental parameters are summarized and discussed, and recent large studies are also mentioned. For the laboratory experiments, accurate setting and description of dosimetry are essential; therefore, we give recommendations for the technical parameters of the experiments, especially for a well-defined source of radiation by Software Defined Radio.

Setup and dosimetry for exposing anaesthetised pigs in vivo to 900 MHz GSM mobile phone fields

2008 ◽  
Vol 29 (5) ◽  
pp. 363-370 ◽  
Author(s):  
Tommi Toivonen ◽  
Tim Toivo ◽  
Risto Pitkäaho ◽  
Lauri Puranen ◽  
Minna Silfverhuth ◽  
...  
Keyword(s):  
Mobile Phone ◽  
Gsm Mobile Phone

scholarly journals Effects of Electromagnetic Radiations from Mobile Phone on Gingiva in the Era of 4g Lte-An In Vivo Study in Rabbits

Dentistry ◽  
2018 ◽  
Vol 8 (10) ◽  
Author(s):  
Syed Sirajuddin ◽  
Krishna Kripal ◽  
Kavita Chandrasekaran ◽  
P Anuroopa
Keyword(s):  
Mobile Phone ◽  
In Vivo Study ◽  
4G Lte ◽  
Electromagnetic Radiations

Fine Structural Changes in the Microvasculature of the Mouse Pinna: Aging and Radiation Injury

1974 ◽  
Vol 32 ◽  
pp. 54-55
Author(s):  
S. Phyllis Steamer ◽  
Rosemarie L. Devine
Keyword(s):  
Structural Changes ◽  
Radiation Treatment ◽  
Arterial Stenosis ◽  
Ultrastructural Changes ◽  
Vascular Effects ◽  
Microvascular Changes ◽  
Surrounding Connective Tissue ◽  
Fission Neutrons ◽  
Total Body

The importance of radiation damage to the skin and its vasculature was recognized by the early radiologists. In more recent studies, vascular effects were shown to involve the endothelium as well as the surrounding connective tissue. Microvascular changes in the mouse pinna were studied in vivo and recorded photographically over a period of 12-18 months. Radiation treatment at 110 days of age was total body exposure to either 240 rad fission neutrons or 855 rad 60Co gamma rays. After in vivo observations in control and irradiated mice, animals were sacrificed for examination of changes in vascular fine structure. Vessels were selected from regions of specific interest that had been identified on photomicrographs. Prominent ultrastructural changes can be attributed to aging as well as to radiation treatment. Of principal concern were determinations of ultrastructural changes associated with venous dilatations, segmental arterial stenosis and tortuosities of both veins and arteries, effects that had been identified on the basis of light microscopic observations. Tortuosities and irregularly dilated vein segments were related to both aging and radiation changes but arterial stenosis was observed only in irradiated animals.

Induction and Differentiation of Dental Epithelium in Vivo and in Vitro

1982 ◽  
Vol 40 ◽  
pp. 142-145
Author(s):  
E. J. Kollar
Keyword(s):  
Connective Tissue ◽  
Oral Mucosa ◽  
Basal Lamina ◽  
Functional Derivatives ◽  
Specific Source ◽  
Dental Epithelium ◽  
Connective Tissue Stroma

The differentiation and maintenance of many specialized epithelial structures are dependent on the underlying connective tissue stroma and on an intact basal lamina. These requirements are especially stringent in the development and maintenance of the skin and oral mucosa. The keratinization patterns of thin or thick cornified layers as well as the appearance of specialized functional derivatives such as hair and teeth can be correlated with the specific source of stroma which supports these differentiated expressions.

Ultrastructural Correlations between Clonal Human Tumor Colonies and in Vivo Neoplasms

1982 ◽  
Vol 40 ◽  
pp. 210-211
Author(s):  
M.J. Murphy ◽  
R.R. Price ◽  
J.C. Sloman
Keyword(s):  
Cultured Cells ◽  
Human Tumor ◽  
Cell Type ◽  
Tumor Mass ◽  
Initial Cell ◽  
Cloning Assay ◽  
Human Tumor Cloning ◽  
The Relationship

The in vitro human tumor cloning assay originally described by Salmon and Hamburger has been applied recently to the investigation of differential anti-tumor drug sensitivities over a broad range of human neoplasms. A major problem in the acceptance of this technique has been the question of the relationship between the cultured cells and the original patient tumor, i.e., whether the colonies that develop derive from the neoplasm or from some other cell type within the initial cell population. A study of the ultrastructural morphology of the cultured cells vs. patient tumor has therefore been undertaken to resolve this question. Direct correlation was assured by division of a common tumor mass at surgical resection, one biopsy being fixed for TEM studies, the second being rapidly transported to the laboratory for culture.

Structural analysis of the photosynthetic membrane from Ectothiorhodospira halochloris

1983 ◽  
Vol 41 ◽  
pp. 740-741
Author(s):  
H. Engelhardt ◽  
R. Guckenberger ◽  
W. Baumeister
Keyword(s):  
Lattice Structure ◽  
Bacterial Species ◽  
Hexagonal Lattice ◽  
Reaction Centre ◽  
Photosynthetic Membrane ◽  
Rhodopseudomonas Viridis ◽  
Photosynthetic Membranes ◽  
Ectothiorhodospira Halochloris ◽  
Main Components

Bacterial photosynthetic membranes contain, apart from lipids and electron transport components, reaction centre (RC) and light harvesting (LH) polypeptides as the main components. The RC-LH complexes in Rhodopseudomonas viridis membranes are known since quite seme time to form a hexagonal lattice structure in vivo; hence this membrane attracted the particular attention of electron microscopists. Contrary to previous claims in the literature we found, however, that 2-D periodically organized photosynthetic membranes are not a unique feature of Rhodopseudomonas viridis. At least five bacterial species, all bacteriophyll b - containing, possess membranes with the RC-LH complexes regularly arrayed. All these membranes appear to have a similar lattice structure and fine-morphology. The lattice spacings of the Ectothiorhodospira haloohloris, Ectothiorhodospira abdelmalekii and Rhodopseudomonas viridis membranes are close to 13 nm, those of Thiocapsa pfennigii and Rhodopseudomonas sulfoviridis are slightly smaller (∼12.5 nm).

The Infection of Cells by Bullet-Shaped Viruses

1969 ◽  
Vol 27 ◽  
pp. 372-373
Author(s):  
Frederick A. Murphy ◽  
Alyne K. Harrison ◽  
Sylvia G. Whitfield
Keyword(s):  
Electron Microscopy ◽  
Physical Properties ◽  
Host Cell ◽  
Thin Section ◽  
Cultured Cells ◽  
Cell Infection ◽  
Thin Section Electron Microscopy ◽  
Section Electron ◽  
Section Electron Microscopy

The bullet-shaped viruses are currently classified together on the basis of similarities in virion morphology and physical properties. Biologically and ecologically the member viruses are extremely diverse. In searching for further bases for making comparisons of these agents, the nature of host cell infection, both in vivo and in cultured cells, has been explored by thin-section electron microscopy.

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