Biology

ABSTRACT The data present distribution of the ABO and Rh (D) blood groups between inhabitants of southwest Kosovo (District of Prizren). It is shown that frequency of allele O is higher followed by frequency of allele A and B. the frequency of Rh- negative varies from 8 to 21 percent. The present study shows to be similar with results reported in West European Countries.

Male infertility is caused by spermatogenetic failure, clinically noted as oligoor azoospermia. Approximately 20% of infertile patients carry a genetic defect. The most frequent genetic defect leading to azoospermia (or severe oligozoospermia) is Klinefelter syndrome (47, XXY), which is numerical chromosomal abnormality and Y- structural chromosome aberration. The human X chromosome is the most stable of all human chromosomes. The X chromosome is loaded with regions of acquired, rapidly evolving genes. The X chromosome may actually play an essential role in male infertility and sperm production. Here we will describe X chromosome aberrations, which are associated with male infertility.

Dermatoglyphic prints were collected from 800 inhabitants of Dukagjin valley in Kosovo. The sample consisted of two ethnically different sub-populations who refer themselves as Albanians (N = 400) and Turks (N = 400). Qualitative analysis of prints concerned the frequency of the patterns on fingers (arch, ulnar and radial loop, whorl, accidental whorl) and on palms (Thenar and I, II, III, and IV interdigital area and the hypothenar, main line index, and the axial "t" triradius position). As was expected due to previous study of quantitative dermatoglyphic traits, in the same population the Alba-nians and Turks showed to be significantly different in most explored qualitative dermatoglyphic variables. Found differences indicated that the reproductive isolation between the Albanian and Turkish population in Kosovo is substantial, despite the fact that those two ethnic sub-populations live in the close vicinity through several centuries.

The aim of the study was to compare quantitative dermatoglyphic traits of two ethnic groups with different origin and customs, living on the same territory. The dermatoglyphic prints were collected from 800 inhabitants of the Dukagjin valley in southwest Kosovo, of Albanian (400) and Turkish (400) ethnic origin. The quantitative analysis comprised the number of ridges and triradii on the fingers, and the number of ridges in the interdigital areas on the palm (a-b, b-c, and c-d) as well as the size of the atd angle. The statistical analysis showed significant differences between the Albanian and the Turkish males for two fingers and pattern intensity index left, and on palms for a-b rc and c-d rc on both hands and b-c re on the left hand, and between females for six fingers and almost all palmar traits. Significant inter-population variations were observed for most palmar areas in both sexes but more pronouncedly in females. The differences found between the examined population group...

RpL35/uL29 is member of large subunits. It is shown that RpL35/uL29 participate in different processes in diseases and development. It is shown that RpL35/uL29 is important for ribosome mature. Many authors show that RpL35/uL29 is good indicator for diagnosis. Here we will describe role and function of ribosomal protein RpL35/uL29 in different cancer diseases such as colorectal adenocarcinoma and atherosclerosis.

The aim of the study was to compare quantitative dermatoglyphic traits of two ethnic groups with different origin and customs, living on the same territory. The dermatoglyphic prints were collected from 800 inhabitants of the Dukagjin valley in southwest Kosovo, of Albanian (400) and Turkish (400) ethnic origin. The quantitative analysis comprised the number of ridges and triradii on the fingers, and the number of ridges in the interdigital areas on the palm (a-b, b-c, and c-d) as well as the size of the atd angle. The statistical analysis showed significant differences between the Albanian and the Turkish males for two fingers and pattern intensity index left, and on palms for a-b rc and c-d rc on both hands and b-c re on the left hand, and between females for six fingers and almost all palmar traits. Significant inter-population variations were observed for most palmar areas in both sexes but more pronouncedly in females. The differences found between the examined population group...

Dermatoglyphs are epidermal ridge configurations on the fingers, palms and soles that are formed during fetal development, and therefore only the intrauterine environment can have any influence on their formation. This study aims at investigating the genetic and environmental contribution in determining quantitative dermatoglyphic traits in 32 monozygotic (MZ) and 35 dizygotic (DZ) same-sex twins from the Albanian population of Kosovo. All genetic analyses were run in the statistical program Mx. After assumptions testing, based on the pattern of MZ-DZ correlations, univariate models were fitted to the data in order to estimate additive genetic (A), common (C) and individual (E) environmental influences for all variables. The exception was the atd-angle for which a model with nonadditive genetic (D) influences was tested, since DZ correlations were less than half of MZ correlations. Goodness of fit of the full ACE or ADE model was compared to the saturated model. The fit of nested mo...

In this study we analyzed the qualitative dermatoglyphic traits in the Albanians from three Kosovo distinct regions. We aimed to detect possible microevolutionary changes, which could have happened as a consequence of geographical and cultural isolation. The dermatoglyphic traits were analyzed for total 641 Albanians of both sexes. The analysis included 4 variables on fingers, 8 on palms and terminations of A, B, C, D and T main-lines. The differences in patterns incidence were tested using the chi-square test. The frequencies of several pattern types varied to a great extent between distinct groups with statistically significant difference in most of the cases. Our results indicated that the Albanians from South Morava valley and from Kosovo plain were genetically close, and the population from Dukagjini valley is less close to any of them. The analysis of qualitative dermatoglyphic patterns may be utilized effectively to track the microevolutionary changes. This is especially useful in a developing country like Kosovo, since it is an inexpensive and effective tool for screening and studying the patterns influenced by the divergence of population.

Dermatoglyphs are polygenetically determined epidermal ridge configurations on the fingers, palms and soles. An analysis of the digito-palmar dermatoglyphics obtained from 69 pairs of same-sex twins (32 monozygotic and 37 dizygotic) was performed in the population of Kosovo. Qualitative traits on the fingers (whorls, arches, radial and ulnar loops) and palms (pattern frequencies in the thenar/I, II, III and IV interdigital areas and hypothenar, the frequencies of positions of axial triradius) of both hands were analysed. The homolateral and heterolateral concordance of dermatoglyphic patterns between twin pairs were calculated for the monozygotic and dizygotic twins separately. The estimates of heritability for qualitative dermatoglyphic traits and the impacts of twin's shared (c(2)) and non-shared (individual) environments (e(2)) were presented. According to our results, the heritability patterns sharply distinguish highly heritable dermatoglyphic traits (patterns on the thenar and I interdigital area, II interdigital area and all the digits) and the traits with weak genetic component (patterns on the III and IV interdigital area, the hypothenar and the axial triradius position). In addition, the concordance and the heritability estimates in twins correspond to the embryonic growth of fingers (from the first to the fifth finger) and palm patterns (the II interdigital area). Based on findings presented here, we expect that the noxious environmental factors (possibly causing diseases later in life) would leave traces on the dermatoglyphs, which could be recognized as the increased dissimilarity of the twins (and other relatives) in the III and IV interdigital area, hypothenar, and in axial triradius position.

The quantitative dermatoglyphic traits from three population groups of Albanians from Kosovo have been analyzed. The first group consists of the population from the Dukagjini valley (106 males and 106 females), the second population encompasses the people living on the Kosovo plain (103 males and 110 females), and the third population lives in the valley of the South Morava River (108 males and 108 females). From the results of the present study we can conclude that the examined Albanian population from Kosovo is very homogeneous, and there are only few differences found on fingers. More differences are found on the palmar dermatoglyphs, and they are more pronounced in males than in females. From these results we can conclude that there has been some gene flow through migration routes in the males from the Kosovo plain as a result of employment, but also in the females from the South Morava valley as a result of marital migration. High pollution of the Sitnica River and the surround...