Red blood cell variables and correlations with body mass components in boys aged 10-17 years.

The objective of this study was to analyze the hematologic parameters and their correlation with body composition components in healthy boys at pubertal age. One hundred and ninety physically active male subjects, aged 10 to 17 years, mean age 13.87 ±4.

Red Blood Cell Variables in Children and Adolescents regarding the Age and Sex.

Background: This study aimed to assess the basic red blood cell variables and hematological indices in children and adolescents and analyze the differences regarding age and sex.

Methods: Overall, 320 young participants, age 8 to 18 yr, were enrolled at Laboratory of Sport's Medicine, Medical Faculty, Skopje, Macedonia in 2016. Capillary blood samples were drawn and following hematologic parameters were measured: the red blood cell count (RBC), hemoglobin concentration (Hb), hematocrit level (Hct) and hematological indexes: mean corpuscular volume (MCV), mean hemoglobin concentration (MCH), mean corpuscular hemoglobin concentration (MCHC) and red cell distribution width (RDW).

Frequency of Electrocardiographic Changes in Trained Athletes in the Republic of Macedonia.

Background: The use of a 12-lead electrocardiogram (ECG) in the screening of young athletes still has some controversies regarding the cost-benefit of the procedure.

Aim: We wanted to identify types and frequency of ECG changes in athletes in the Republic of Macedonia as well as its relation to age, gender, duration, frequency and type of sports.

Methods: The study population included 256 trained amateur athletes who were prospectively examined.

Analysis of body mass components in national club football players in republic of macedonia.

Aim: This study aims to analyze body composition in adult male football players and its changes during adulthood.

Methods: Adult male football players (n=942, mean age 24.11 ±4.

Anthropometric parameters in national footballers in the Republic of Macedonia.

Objectives: The focus of this study is on anthropometric characteristics of footballers in the Republic of Macedonia, and the aim is to provide normative data for selected anthropometric parameters for adult male footballers in our country.

Material And Method: The study included eight hundred (800) adult male footballers, aged 24.06 ± 4.

The prevalence of high anxiety and substance use in university students in the Republic of Macedonia.

Aim: The aim of the study was to determine the prevalence of high anxiety and substance use among university students in the Republic of Macedonia.

Material And Methods: The sample comprised 742 students, aged 18-22 years, who attended the first (188 students) and second year studies at the Medical Faculty (257), Faculty of Dentistry (242), and Faculty of Law (55) within Ss. Cyril and Methodius University in Skopje.

Genetic polymorphism of blood groups and erythrocytes enzymes in population groups of the Republic of Macedonia.

This study presents the results of an examination of 3 blood-group systems (ABO, Rhesus, and P1) and erythrocyte enzymes (ADA, AK, ALADH, PGD, SAHH, PGM1, PGM3, GPT, GOT, ACP, UMPK, ESD and GLO) in populations that reside in R. Macedonia. Four population samples from the Republic of Macedonia (129 Macedonians from Skopje, 98 Albanians from Skopje, 95 Aromanians from Krusevo, 102 Aromanians from Stip) were included in the study.