کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8462600 | 1549036 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of the NADPH-diaphorase-positive neurons in the sympathetic ganglia
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیولوژی سلول
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چکیده انگلیسی
Changes in the distribution of NADPH-diaphorase (NADPH-d) were studied in neurons of the superior cervical ganglion (SCG), stellate ganglion (SG) and celiac ganglia (CG) in newborn, 10-, 20-day-old, 1-month-old, 2-month-old and 6-month-old rats, mice and kittens. NADPH-d-positive neurons were revealed in all sympathetic ganglia in kittens but not in rodents from birth onwards. In kittens, the largest population of NADPH-d-positive cells was found in the SG, the smallest in the SCG (<1%) and we observed only a few cells in the CG. The proportion of NADPH-d-positive cells in the SG increased from 3.1±0.15% in newborn kittens to 9.3±0.63% in 20-day-old animals and decreased further from 8.1±0.75% in 30-day-old kittens to 3.4±0.54% in 2-month-old animals. The content of NADPH-d-positive cells in the CG and SCG did not change during development. There were no differences in cross-sectional area between neurons located in different ganglia of animals from the same age group under study. We conclude that the development of NADPH-d-positive neurons in different sympathetic ganglia has its own time dynamics and is completed by the end of the second month of life.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Anatomy - Anatomischer Anzeiger - Volume 190, Issue 6, 20 December 2008, Pages 516-524
Journal: Annals of Anatomy - Anatomischer Anzeiger - Volume 190, Issue 6, 20 December 2008, Pages 516-524
نویسندگان
Andrey I. Emanuilov, Marina B. Korzina, Liudmila I. Archakova, Svetlana A. Novakovskaya, Alexandr D. Nozdrachev, Petr M. Masliukov,