Results 221 to 230 of about 387,798 (268)

Comprehensive evaluation of surface water quality: heavy metals, speciation, and human health risks in an industrial region of West Bengal, India. [PDF]

open access: yesEnviron Monit Assess
Mondal G   +7 more
europepmc   +1 more source

The gamma contamination food factor

International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes, 1992
We suggest that radioactive food contamination, as determined solely by a quantitative gamma-ray spectroscopic measurement, may, apart from the total activity per unit mass, be for quick reference conveniently characterized by another single figure which we call the "Gamma Contamination Food Factor" (GCFF).
A H, Kukoc, I V, Anicin, P R, Adzić
openaire   +2 more sources

Permeability factor contaminating hyaluronidase preparations

Inflammation, 1979
Both crude and highly purified testicular hyaluronidase preparations have been shown to contain a component which increases the permeability of the microcirculation in rat skin. This permeability activity had an isoelectric point of 7.4 while hyaluronidase was 9.4. It also could be separated from hyaluronidase by acrylamide gel electrophoresis.
J C, Houck, C M, Chang
openaire   +2 more sources

Environmental Contaminants and Dietary Factors in Endometriosis

Annals of the New York Academy of Sciences, 2002
Abstract: Endometriosis is an estrogen‐dependent disease characterized by the presence of endometrial glands and stroma outside the uterine cavity. The etiology of this disease remains elusive, but is clearly influenced by genetic, immune, and endocrine factors.
Warren G, Foster, Sanjay K, Agarwal
openaire   +2 more sources

Analysis of potential contamination factors in musculoskeletal tissues

Cell and Tissue Banking, 2018
Tissue Banks have become the main source for bone grafts, due to preference for homologous tissues. Notwithstanding the use of aseptic techniques for procurement of tissues and judicious selection of donors, microorganisms are frequently found in procured bones.
Guilherme G, Naves   +5 more
openaire   +2 more sources

The Procurement Team as a Factor of Bone Allograft Contamination

Cell and Tissue Banking, 2000
We studied the effect of the procurement team on the risk of contamination in 270 large bone allografts retrieved from 53 non-living donors under strictly aseptic conditions.The overall contamination rate was 8.1%. When the procurement team was constituted by three or less members the contamination rate was 5.6%, while if there were four or more ...
J M, Segur   +5 more
openaire   +2 more sources

Factors Responsible for Domestic Water Contamination

Journal of the Nigerian Infection Control Association, 2004
Many deaths occurring in the developing countries are due to water borne diseases which are usually associated with water related behaviour such as improper disposal of faecal material as well as improper storage of water. This study was therefore designed to identify the factors that influenced domestic water contamination in our rural communities and
Idika, N   +3 more
openaire   +2 more sources

Bacterial contamination as a factor in healing of pulp exposures

Oral Surgery, Oral Medicine, Oral Pathology, 1974
Abstract An in vivo technique is introduced that uses a rat model with caries produced by Streptococcus mutans on the tooth surface available to a standardized procedure for cavity preparation and restoration. Pulps exposed during removal of caries with this technique were more likely to be iatrogenically infected by the implantation of bacteria ...
openaire   +2 more sources

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