a study on the effects of the estrous cycle on uterine fluid and blood serum immunoglobulin g (igg) content in the cow

نویسندگان

sayed mortaza alavi-shoushtari

roya abedizadeh

amir khaki

aram mokarizadeh

kamran dorostkar

چکیده

to investigate the igg content and its variations in uterine fluid (uf) during the estrous cycle of the cow and to compare them with those of the blood serum (s), six pairs of serum and uf samples for each phase of the cycle selected out of 240 bovine genital tracts and blood samples were collected from urmia abattoir. the uf samples were collected by gentle scraping of the endometrium using a curette after uterine incision and their igg content and those of the serum were measured by single radial immuno-diffusion (srid) assay. serum igg values (mean ± sem) were generally higher than the uf values throughout the cycle except for di-estrus (s: 38.50 ± 0.90, uf: 51.60 ± 2.10 mg ml-1), in which the highest values were observed in uf samples. in met-estrus the difference was not significant (s: 34.80 ± 1.80mg ml-1, uf: 30.80 ± 5.20 mg ml-1), however, in estrus the mean uf igg value (12.50 ± 1.10 mg ml-1) was lower than that of the serum (31.30 ± 1.20 mg ml-1). in pro-estrus, the lowest values (s: 27.80 ± 1.30 mg ml-1, uf: 9.10 ± 1.50 mg ml-1) were obtained. the results showed a lower igg values in the bovine uf than those of the serum in the follicular phase of the cycle, while in di-estrus the uf igg content was the highest, suggesting some igg production in the uterus at this phase.

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

A study on the effects of the estrous cycle on uterine fluid and blood serum immunoglobulin G (IgG) content in the cow

To investigate the IgG content and its variations in uterine fluid (UF) during the estrous cycle of the cow and to compare them with those of the blood serum (S), six pairs of serum and UF samples for each phase of the cycle selected out of 240 bovine genital tracts and blood samples were collected from Urmia abattoir. The UF samples were collected by gentle scraping of the endometrium using a ...

متن کامل

A study on the effects of the estrous cycle on uterine fluid and blood serum immunoglobulin G (IgG) content in the cow

To investigate the IgG content and its variations in uterine fluid (UF) during the estrous cycle of the cow and to compare them with those of the blood serum (S), six pairs of serum and UF samples for each phase of the cycle selected out of 240 bovine genital tracts and blood samples were collected from Urmia abattoir. The UF samples were collected by gentle scraping of the endometrium using a ...

متن کامل

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است

15 صفحه اول

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

Copper and zinc concentrations in the uterine fluid and blood serum during the bovine estrous cycle

To investigate uterine and serum copper (Cu) and zinc (Zn) concentrations variation during the bovine estrus cycle , 232 blood and genital tract samples were collected from the abattoir in Urmia. The phase of the estrous cycle was determined by the examination of the ovaries and the uterine tonicity. Of the 46 samples selected for use in the study, 13 were pro-estrus, 10 estrus, 8 metestrus, an...

متن کامل

the effect of consciousness raising (c-r) on the reduction of translational errors: a case study

در دوره های آموزش ترجمه استادان بیشتر سعی دارند دانشجویان را با انواع متون آشنا سازند، درحالی که کمتر به خطاهای مکرر آنان در متن ترجمه شده می پردازند. اهمیت تحقیق حاضر مبنی بر ارتکاب مکرر خطاهای ترجمانی حتی بعد از گذراندن دوره های تخصصی ترجمه از سوی دانشجویان است. هدف از آن تاکید بر خطاهای رایج میان دانشجویان مترجمی و کاهش این خطاها با افزایش آگاهی و هوشیاری دانشجویان از بروز آنها است.از آنجا ک...

15 صفحه اول

منابع من

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


عنوان ژورنال:
veterinary research forum

ناشر: faculty of veterinary medicine, urmia university

ISSN 2008-8140

دوره 5

شماره 2 2014

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023