PubMed Health⌕ Search

Biomedical subjects

M Kamiński

Publications and source records attributed to M Kamiński.

At least 127 records · Page 7Linked to original sources
PubMed1976

[Effect of phenobarbital stimulation on morphological and cytoenzymatic changes in the liver of benzene intoxicated rats (author's transl)].

The experiments were carried out on male Wistar-Rats. They were divided into 2 groups. The rats of the control groups were treated to Phenobarbital intraperitoneally for 3 consecutive days. The animals of the experimental group were additionaly injected with Benzen intraperitoneally on the 4th day of experiment. It has been found that Phenobarbital brought about the formation of 2 types of bright and dark cells in the liver. The action of Phenobarbital is carried on by Benzene. The authors discuss morphological and functional evaluation of bright and dark cells from the point of view of stimulating action of Phenobarbital as well as the course of Benzene biotransformation in liver cells.

Adenosine Triphosphatases↗
PubMed1976

The effect of 35SO2 binding by ammonia on sulfur incorporation into rat tissues.

Sulfur metabolism was traced in experimental investigations on rats, and the importance of the method of sulfur dioxide neutralized by ammonia was estimated. The animals were exposed to 35SO2 by means of inhalation, and radioactivity in several organs at different periods of exposure was traced. Apart from that, autoradiographic investigations were carried out in order to show the incorporation of radioactive sulfur into particular elements of the cell in different tissues. Elimination of isotope with urine and feces at different periods of time after exposure was also determined. It was found that the use of ammonia to neutralize sulfur dioxide in the air decreased the amount of sulfur which could enter the organism as a result of breathing air contaminated by SO2.

Ammonia↗
PubMed1976

Transplantation of Peyer's patches under the kidney capsule in syngeneic mice. I. Morphological studies.

The morphology of Peyer's patches transplanted under the kidney capsule in syngeneic mice was studied up to 30 days after transplantation. Changes undergoing in transplants were arbitrarily divided into three stages: the initial stage of necrosis, then from the third day on -- clearing of dead tissues, and finally, from the fifth day -- lymphoid regeneration. Starting from the ninth day on, the lymphoid structure of the transplants was quite distinct. Transplants appeared to be similar to Peyer's patches in situ. Reconstituted transplants contained a huge number of blood vessels located with lymphocytes. The epithelial cysts were found in all the transplants. They were formed by remnants of persisted intestinal epithelium covering Peyer's patches in situ. The possibility of epithelial influence on lymphoid regeneration of the transplants is discussed.

Animals↗
PubMed1975

The dynamics of histoenzymatic changes in the kidney in acute poisoning with benzene.

The experiments were carried out in mice which were divided into 4 experimental groups and a control group. In the course of the experiment SD, NADH2-tetrazolium reductase; ATP-ase, G-6-P-ase and AP were observed. It was found that acute benzene intoxication causes the disturbances in the enzymatic activities of the cells of the main segment of the nephron. The impairment of tissue respiration and oxygen phosphorylation and of active transport is due to benzene intoxication. Benzene leads to injury of the endoplasmatic reticulum in the cells of the kidney.

Acid Phosphatase↗