نتایج جستجو برای: morphometrical
تعداد نتایج: 800 فیلتر نتایج به سال:
Solitary bees (Hymenoptera: Apoidea) are endangered by extinction. Furthermore they are highly suited for nature conservancy indication purposes. Nevertheless their appearence in development and ecological planning tasks is quite seldom due to their diicult classii-cation. Our approach to classiication of solitary bees is based on two ideas: (1) to use only the veining of the wings for discrimi...
BACKGROUND Endometrial development has an important role in blastocyst adhesion and implantation. During IVF cycles, endometrial development is enhanced by progesterone. OBJECTIVE The aim of this study was to compare ultrastructural and morphometrical characteristics of mice uterine endometrium in natural cycle with those in superovulated cycles received progesterone or Sildenafil. MATERIAL...
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