Platelet's Problem in Echinodermata: Transmission Electron Microscopy Observations
|
|
|
|
چکیده: (4373 مشاهده) |
We observed a new structure similar to a blood platelet using transmission electron microscopy methods. This structure was about 5 µ in length. It included many mitochondria and "azurophile granulations" (osmiophile granulations) which are typical of human blood platelet. The similarity of this structure to a platelet reveals the high degree of sophistication of Asterids from an evolutionary point of view. As a result, the blood platelets and sea star platelet may have the same embryonic origin. It is obvious that this observation must be completed by genomic studies. |
|
|
|
|
نوع مطالعه: Letter to the editor |
موضوع مقاله:
Other دریافت: 1397/11/14 | پذیرش: 1397/12/27 | انتشار: 1398/2/7
|
|
|
|
|
ارسال نظر درباره این مقاله |
|
|