BLOODGROUP AFFILIATION IN MELANOMA MALIGNA PATIENTS: BLOODGROUP AFFILIATION IN MELANOMA MALIGNA PATIENTS

Velislav  Todorov; Milen  Boichev; Tzvetan  Minkov; Volodia  Georgiev; Nadejda  Paraskova; Maria  Boycheva

doi:10.46687/jsar.v8i1.177

Authors

Velislav Todorov SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.
Milen Boichev KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.
Tzvetan Minkov SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.
Volodia Georgiev SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.
Nadejda Paraskova SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.
Maria Boycheva KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.

DOI:

https://doi.org/10.46687/jsar.v8i1.177

Keywords:

Melanoma maligna, bloodgroup systems ABO, Rh factor

Abstract

130 patients (66 male and 64 female) suffering from Melanoma maligna are studied. The connection between the illness and the blood group affiliation according to the ABO systems and the Rh. factor is traced. Most of the patients belong to 0 blood group (39,23%), followed by A (23,25%), B (19,38%) and AB (18,14%) group. The significance of group O (p<0,05) and AB (p<0,001) is considerable. The results show a considerable decrease in the percentage of A group (p<0,05) and of the negative Rh. factor (p<0,001). On the basis of the results obtained we can admit that belonging to 0 and AB groups and the positive Rh factor appear to be a part of the hazardous factors for the illness Melanoma maligna and its development.

Author Biographies

Velislav Todorov, SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

Milen Boichev, KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.

KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.

Tzvetan Minkov, SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

Volodia Georgiev, SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

Nadejda Paraskova, SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

SOFIA UNIVERSITY, FACULTY OF BIOLOGY, DEPARTMENT OF ZOOLOGY AND ANTHROPOLOGY, 8 DRAGAN TZANKOV STR.

Maria Boycheva, KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.

KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, SHUMEN 9712,115 UNIVERSITETSKA STR.

https://orcid.org/0000-0002-0280-3005

BLOODGROUP AFFILIATION IN MELANOMA MALIGNA PATIENTS