Objective: To study the association between cervical insufficiency and single nucleotide polymorphisms in seven genes coding for proand anti-inflammatory cytokine-related factors, mannose-binding lectin 2 (MBL2) , collagen1α1 (COL1A1) , factor II and factor V Leiden genes. Methods: In a case-control study, potential maternal biomarkers for cervical insufficiency were investigated in 30 women wi...

Objective: To study the association between cervical insufficiency and single nucleotide polymorphisms in seven genes coding for proand anti-inflammatory cytokine-related factors, mannose-binding lectin 2 (MBL2) , collagen1α1 (COL1A1) , factor II and factor V Leiden genes. Methods: In a case-control study, potential maternal biomarkers for cervical insufficiency were investigated in 30 women wi...

The use of recent technologies for the increase of growth indexes and the plants yields is an important aspects and till now many research works for this has been done. One of these efforts is the usage of magnetic water and zeolite for the increase of yield plants. This research work is an study on the effects of magnetic water and zeolite that has been done on frame work of pore random design...

The use of recent technologies for the increase of growth indexes and the plants yields is an important aspects and till now many research works for this has been done. One of these efforts is the usage of magnetic water and zeolite for the increase of yield plants. This research work is an study on the effects of magnetic water and zeolite that has been done on frame work of pore random design...

INTRODUCTION The goal of our study was to construct a map of the implant sites in the region of the attached gingiva around the maxillary first molars that would be appropriate locations for placement of miniscrews to serve as orthodontic anchorage. METHOD We conducted 58 radiographic examinations with the NewTom 3G(®) cone beam technique. For each interdental space, between upper second bicu...

Inorganic lead compounds are used most widely in paint and pigment industries. Because of exposure to lead dust in workers in a copying center, we compared blood lead levels in these workers to normal individuals and investigated the relationship between job tenures of the workers and their blood lead levels. This survey was performed on 20 simple workers in a copying center of Tehran Univ...

introduction: the quality of work life has an important role in increasing labor productivity and consequently the efficiency and effectiveness of large organizations. this study was conducted to investigate the relationship between empowerment (as the independent variables) and the quality of work life of employees (as the dependent variable). method:this study was conducted in a descriptive c...