Variation of musculoskeletal stress markers in the medieval population from Cedynia (Poland)--proposal of standardized scoring method application.
نویسندگان
چکیده
The objective of this paper is: (a) to present a rating scale for the evaluation of the musculoskeletal stress markers; (b) to analyze the medieval population from Cedynia in terms of the degree of expression and frequency of the musculoskeletal stress markers. The presented rating scale was developed based on the variability of the morphology of muscle attachment sites, observed in the skeletal material from Cedynia (102 males and 99 females). The scale encompasses 10 musculoskeletal stress markers located on the scapula, humerus, radius, femur and tibia. The system reflects three degrees (1, 2, 3) of complexity of the muscle attachment sites morphology. The analysis of asymmetry and sexual dimorphism of the musculoskeletal stress markers was made based on the chi2 (Pearson) statistics or chi2 statistics for 2 x 2 tables. Moderate degree (2) of muscle attachment site complexity is the most frequent degree of musculoskeletal stress markers development in the population from Cedynia. Low (1) and high (3) complexity of muscle attachment site are the most seldom observed categories. No statistically significant differences between the frequencies of the musculoskeletal stress markers on the bones of the right and left side of the skeleton were noted in females. Also in males the differences found were not statistically significant. Only in the case of deltoid tuberosity (H2) p = 0.052 oscillating around the threshold value may suggest existence of a statistically significant difference in the degree of expression of this stress marker on the bone of the right and left side of the skeleton. On the bones of the right side of the skeleton dimorphic differences were observed in the glenoid tuberosity (S2), bicipital groove (H1), pronator teres origin (R2), tibial tuberosity (T1), soleal crest (T2) and linea aspera (F2). On the bones of the left side of the skeleton dimorphic differences were noted for the bicipital groove (H1), pronator teres origin (R2) and glenoid tuberosity (S2).
منابع مشابه
Patterns of allelic variation of polysomic SSR markers in population genetic assessment of Persian Sturgeon (Acipenser persicus Borodin, 1897) in Caspian Sea
Genetic structure of Acipenser persicus, in the Caspian Sea was studied using tetrasomic microsatellite markers. A total of 195 specimens of A. persicus breeders were collected from the sampling stations located in the five fishery catch zones as well as from the Sefidrud River in the south Caspian region. About 2 g of caudal fin samples was collected from each sturgeon specimen and preserved i...
متن کاملPatterns of allelic variation of polysomic SSR markers in population genetic assessment of Persian Sturgeon (Acipenser persicus Borodin, 1897) in Caspian Sea
Genetic structure of Acipenser persicus, in the Caspian Sea was studied using tetrasomic microsatellite markers. A total of 195 specimens of A. persicus breeders were collected from the sampling stations located in the five fishery catch zones as well as from the Sefidrud River in the south Caspian region. About 2 g of caudal fin samples was collected from each sturgeon specimen and preserved i...
متن کاملApplication of Molecular DNA Markers (STRs) in Molecular Diagnosis of Down Syndrome in Iran
Down syndrome is one of the most common causes of mental retardation observed in approximately 1/700 live birth. The use of two or more STR markers related to chromosome 21 facilitates the diagnosis of Down syndrome within about six hours from the collection of the samples. This is the first study has been performed in Iranian population to assess the diagnostic value of using small tandem repe...
متن کاملA Comparative Analysis of Genetic Diversity and Structure of Whooper Swan (Cygnus cygnus): A New Considerable Established Population in Iran
New wintering populations of Whooper Swan have been recently reported from west Asia, a lack of information about the population and its origin. The understanding the genetic structure and connectivity are crucial for determining strategies of management for its conservation programs. The samples were collected from two populations in northern Iran, Finland, Sweden, and Iceland, where with larg...
متن کاملGenetic variation of Garra rufa fish in Kermanshah and Bushehr provinces, Iran, using SSR microsatellite markers
Six highly variable microsatellite loci were used to investigate the genetic diversity and population structure of the Garra rufa in Kermanshah and Bushehr provinces, Iran. All of the 6 microsatellite loci screened in this study showed polymorphism. A total of 90 individual fish from 3 populations were genotyped and 60 alleles were observed in all loci. The number of alleles per locus ranged fr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Collegium antropologicum
دوره 36 3 شماره
صفحات -
تاریخ انتشار 2012