Investigation of spermatological and biochemical parameters of seminal plasma in Sistan's loach Schizothorax zarudnyi Nikolskii, 1897
Author(s):
Abstract:
For optimization of artificial breeding of Sistans loach Schizothorax zarudnyi in culture condition, the relation between spermatological and biochemical parameters of seminal plasma was examined. The percentage of motile spermatozoa and sperm motility duration of 20 cultured male breeder fish were measured according to standard protocol. Sperm density was evaluated through standard hemocytometry. The levels of Na, K, Ca2, Mg2, glucose and cholesterol of seminal plasma were also measured by standard methods. According to the results, the mean sperm motility duration, percentage of motile spermatozoa, mean sperm density, percentage of spermatocrit and milt pH were 51.21±5.51s, 73.32±8.01%, 0.78±0.11×109 sperm per mL, 36.39±6.22% and 7.83±0.2, respectively. Mean Na, K, Mg2, Ca2, glucose and cholesterol were recorded 76.84±11.75 (mmol/L), 63.83±11.73 (mmol/L), 2.58±0.76 (mmol/L), 6.88±0.83 (mmol/L), 0.027±0.01 (mg/dL) and 0.05±0.02 (mg/dL), respectively. The results showed that there was a significant relation between sperm density and the percentage of motile spermatozoa. Moreover, sperm motility duration was significantly related with milt volume, percentage of motile spermatozoa and pH. There was a significant relation between milt volume and pH, between sperm motility duration and milt biochemical parameters, between Na and K ions and between percentage of motile spermatozoa and Na and K ions. The results of this research in proving the significant relation between sperm motility and seminal plasma components specially Na and K ions in Sistans loach could be used in artificial breeding of this fish for preparation of appropriate preservative and diluent solutions.
Keywords:
Language:
Persian
Published:
Physiology and Aquatic Biotechnology, Volume:4 Issue: 1, 2016
Pages:
1 to 16
magiran.com/p1606005
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!