Eugene Kobyliansky

Tel Aviv University | TAU · Department of Anatomy and Anthropology

Introduction. The knowledge about the prevalence of hand osteoarthritis (OA) in different populations, the pattern of joint involvement, and the association with age, sex, and weight might be helpful in the understanding of the etiology and in developing the prevention strategy of hand OA. It can be important from a public health perspective. The s...

Objective: The aim of the study was to explore whether the development of radiographic hand osteoarthritis (OA) is affected more by ethnicity or environment, comparing five Russian community-based samples living in different geographical locations and two ethnic groups, Russian and Buryats, who reside in the same geographic area. Material and metho...

Our aim was to evaluate the effect of starvation on the paternal and maternal inheritance of the leucocyte telomere length (LTL) in three birth cohorts: before, during, and after the Chuvashian famine of 1922–1923. This retrospective cohort study comprised native Chuvash men (n= 678) and women (n=647) born between 1909–1980. Data were gathered duri...

A Chuvashian population-based sample included 802 males and 738 females (mean age 46.98±17.10 and 48.65±16.62 years, correspondingly). Age, basic demographics, anthropometric data, reproductive indices, and x-rays of both hands were collected. Results and discussion. Familial correlations of FLR traits showed no significant correlation for spouses,...

The aim of this work was to study taste sensitivity to phenylthiocarbamide (PTC) amongst Bedouin tribes and compare the Bedouins with Arab and Jewish populations. Data obtained by the classic method of serial dilutions in 317 healthy male Bedouins, aged 16–70 belonging to different tribes, were examined. We discovered significant differ­ences in ch...

Objectives: The purpose of this study was to compare the prevalence of finger length ratio between three longevity populations (Abkhazians, Azerbaijanis, and Georgians) and one nonlongevity population (Russians), as well as between a longevity and nonlongevity sample within one ethnic group (Abkhazians). Methods: In a cross-sectional observation...

Objectives The purpose of this study was to evaluate the familial correlations and heritability of 2D:4D ratio traits using a large population‐based sample of ethnically homogeneous pedigrees from Chuvasha and Bashkortostan Autonomies of the Russian Federation. Methods We calculated the familial correlations and performed a heritability analysis o...

Trajectories of change in femoral parameters.Left panel, males; right panel, females; UT – untreated (control); Tr, treated. Data for 3- and 6-mo mice are from (Raygorodskaya et al., 2016).

To evaluate the association between the index and ring finger's (2D:4D) length ratio with the prevalence and severity of radiographic hand osteoarthritis (OA). A population-based sample included 802 males (mean age 46.98 ± 17.10 years) and 738 females (mean age 48.65 ± 16.62 years) who had participated in a Chuvashian skeletal aging study. Age, sex...

The long term skeletal effects of antenatal exposure to teratogen 5-deoxy-2′-cytidine (5-AZA) were studied using two inbred strains, C3H/HeJ (C3H, with inherently stronger bones) and C57Bl/6J (C57, with weaker bones). We previously reported that in-utero exposure to 5-AZA resulted in loss of bone quality in 3- and 6-mo-old C3H offspring. In this st...

The aim of this population-based study was to evaluate the association between the index to ring (2D:4D) finger length ratio and the osseographic score (OSS), the skeletal biomarker of biological aging. A sample included 802 males and 738 females who had participated in a Chuvashian skeletal aging study. Age, sex, basic demographics, anthropometric...

Very few studies that evaluated the association between fi nger length ratio and body composition in adult population showed very diverse results. We carried out a radiographic study on a large population sample who had participated in a Chuvashian skeletal aging study investigating different aspects of skeletal aging. The aims of this study were t...

Background: To our knowledge, there are no experimental studies that have addressed the effects of starvation on the maintenance of telomere length. Two epidemiologic studies that have addressed this topic gave controversial results. Objective: We characterized leukocyte telomere length (LTL) in a Chuvash population that was comprised of survivors...

In this study we examined to what extent and how genetics may modify osteoporosis risk arising due to environmental stresses which act during the antenatal period of life and have the potential to induce bone loss in adulthood. C57 Bl/6 (C57) and C3H/HeJ (C3H) mice were used as a model system. The mice were exposed to a single injection of 5-aza-2'...

Our aim was to establish whether the human basal metabolic rate (BMR) shifts towards the reduction of vital functions as an adaptation response to extreme environmental conditions. Data was collected in arid and Extreme North zones. The arid zone samples included Bedouins living in the Sinai Peninsula in Egypt, Turkmen students, the Pedagogical Uni...

Objective: to study intertribal and age-related variability of blood pressure values relative to the body mass index (hereinafter – BMI) in Bedouin tribes of the South Sinai using variance analysis and canonical discriminant analysis. Materials and methods. The samples based on physiological parameters (systolic and diastolic pressure, pulse press...