Abstract Background Most embryos that spontaneously abort during early pregnancy are found to have chromosomal abnormalities.The purpose of this study is to explore the factors involved in chromosome aberrations during embryogenesis.Methods A case-case study was performed to compare the risk factors for spontaneous abortion with and without embryo
This article deals with the universe of representations of new reproductive technologies and analyzes the consequences of those procedures for Western notions of personhood and kinship.These Suspension techniques affect Western ways of thinking about reproduction and human control over nature.Reports of embryos created outside the maternal body by
Background To enhance the efficacy of adoptive NK cell therapy against solid tumors, NK cells must be modified to resist exhaustion in the tumor microenvironment (TME).However, the molecular checkpoint underlying NK cell exhaustion in the TME remains elusive.Methods We analyzed the correlation between TIPE2 expression and NK cell functional exhaust
To obtain a better understanding of feeding adaptations, the fine structure of the mouthparts in adults of Cheilocapsus nigrescens Liu and EYE FACTORS FORMULA Wang, including the sculpture and interlocking mechanisms of the stylets and distribution and abundance of sensilla located on the labium, were studied using scanning electron microscopy.The
ABSTRACT The use of intramedullary nailing to treat proximal femoral fractures has increased Mechanical 3D Puzzles in recent years.Nail breakage is a rare complication of intramedullary nailing of the femur, and generally occurs at the non-united fracture site.Removal of the distal Calcium Magnesium fragment of a broken nail is a challenging proble