background: amelogenesis imperfecta (ai) is an inherited tooth disorder. despite the fact that up to now, several gene muta­tions in mmp20, enam, amelx and klk4 genes have been reported to be associated with ai, many other genes sug­gested to be involved. the main objective of this study was to find the mutations in three major candidate genes including mmp20, enam and klk4 responsible for ai f...

Consanguineous marriages have a high prevalence among Muslim-majority countries, and the ratio is increasing in Saudi population [1]. Nowadays, more than half of all the marriages in Saudi Arabia are marriages between cousins [2]. Different types of consanguineous marriages exist, such as marriage between first cousins, which is the most common one, marriage between second cousins, and marriage...

Caste and religion are integral components of Indian society since the time immemorial. These two systems create water tight compartment between communities and bring division, hatred and tension among various social groups. Marriages within the same caste and same religion is the norm of the Indian society. To think of marriages between different castes and different religions is a difficult a...

background: we examined epidemiological aspects of dynamic changes in incidence of ovarian cancer in women of kazakh and russian nationalities in kazakhstan. methods: the material of investigation was primary data on registered patients with malignant ovarian tumors in the whole country. the study was conducted during the period of 1999-2009. evaluation of changes in ovarian cancer incidence in...