The Histomorphometry of The Small Intestine on Turkey (Meleagris Gallopavo) at Different Age Levels

نویسندگان

چکیده

This study aims to determine the histomorphometry of small intestine turkeys (Meleagris gallopavo) at different age levels. used a completely randomized design. 18 male turkeys, divided into 3 groups ages 8, 16, and 24 weeks, each group comprising 6 turkeys. The necropsied turkey's was taken histological preparations stained with haematoxylin-eosin (HE). results showed that picture layer levels consisted four layers: tunica mucosa, submucosa, muscular, serosa. Histomorphometrically, there an increase in thickness all layers from 8 16 weeks (P0.05), height intestinal villi increased parts (P0.05 ). In conclusion, histomorphometric measurements, it can be seen are differences three groups.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

the role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels

the present study sought to investigate the role of dynamic assessment (da) in improvement of iranian efl writing performance at different language proficiency levels. to this end, after conducting the quick placement test, 60 iranian efl learners were assigned to two groups with different language proficiency levels. in both groups each participant wrote two compositions, one before and one af...

the effect of task cognitive complexity and time limit on the performance of the learners with different proficiency levels in second language writing skill

this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...

15 صفحه اول

Comparison of plasma uric acid levels in five varieties of the domestic turkey, Meleagris gallopavo.

Plasma uric acid (PUA) is a consensus physiological biomarker for many phenotypes in vertebrates because it is a reliable indicator for processes such as oxidative stress and tubular function. In birds, it is considered a major antioxidant and is also the primary endproduct of nitrogen metabolism. Despite this importance, knowledge of baseline levels of PUA in physiologically normal birds, incl...

متن کامل

Eight new dinucleotide microsatellite loci in turkey (Meleagris gallopavo).

Source/Description: A phage library was constructed in dephosphorylated BamHI digested M13 from size-selected (220±1000 bp) turkey genomic DNA restricted with MboI. The library was screened with P-labeled (CA)16 and (GT)16 probes. Positive clones were sequenced with an automated DNA sequencer (ABI 373) at the Advanced Genetic Analysis Center, College of Veterinary Medicine, University of Minnes...

متن کامل

Effect of Egg Weight on Egg Traits and Hatching Performance of Turkey (Meleagris gallopavo) Eggs

The study was conducted to determine the effects of turkey (Meleagris gallopavo)egg weight on certain egg traits and hatching performance. A total of 178 turkey eggs comprising of three different egg weight groups below 60 g (G I), 61 to 69 g (G II) and above 70 g (G III) were used for this study. Average egg weight (g), egg length (cm), egg breadth (cm) and egg volume (cm3) values increased wi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The International journal of tropical veterinary and biomedical research

سال: 2023

ISSN: ['2503-4715']

DOI: https://doi.org/10.21157/ijtvbr.v8i1.32094