نتایج جستجو برای: 40 and 52 hours after cidr removal
تعداد نتایج: 17107635 فیلتر نتایج به سال:
Background: Industrial wastewaters containing high amounts of compounds such as sulfate can cause serious risks to human health and environment. Therefore, proposing practical solutions with the lowest cost and the highest efficiency for pollutants removal is of special importance. The purpose of this study is to find a suitable method for treatment wastewater containing very high amounts of...
nowadays, air pollution is a global problem that has had significant growth by technology development, population growth andindustrial development. industrial development brought natural resources deterioration, more manufacturing products, and more environmental pollutants. if pollutant won’t be controlled, human-being and wildlife will face the critical risks. significant release and critical...
the geopolitics of afghanistan after september 11, 2001, and its impact on iranian national security
abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...
Introduction: Coronary angiography is a common procedure in diagnostic and treatment of cardiac heart disease. After angiography, the patient remains on bed rest for at least a further 6-24 hours in order to reduce the complications at the groin site. Due to this enforced supine position bed rest and immobilization, patients frequently experienced low back pain. The present study aimed to deter...
Concentrations of progesterone have been reported to influence GnRH-induced LH surges. At the beginning of many synchronization protocols, GnRH is used to synchronize follicular growth. Therefore, the objective of this study was to determine the effect of elevated concentrations of progesterone from a controlled internal drug-releasing device (CIDR) on the GnRH-induced LH surge and ovulatory re...
The present study was undertaken to compare complications of folly catheter removal 24 hours versus 72 hours after cystocele repair and Kelly plication. A randomized clinical trial study was performed in Shahid Akbar Abadi Hospital on 83 patients with cystocele repair and Kelly plication due to stress urinary incontinence. The patients were divided randomly into two groups. In 34 patients f...
background: inbreeding is one of the major problems of small size herds of red deer in refuge wildlife parks. objectives: the aim of the present study was to use estrus synchronization technique in red deer (cervus elaphus) based on natural mating to control the dominancy and social rank of stags and inbreeding. methods: in this study, hinds (n=6) were captured and caged at breeding season (ear...
The aim of the present study was to develop a treatment protocol for the precise synchronization of oestrus that would avoid the development of persistent dominant ovarian follicles. Bos indicus heifers, in which oestrous cycles had been presynchronized, were allocated randomly, according to the day of their oestrous cycle, to one of five treatment groups. All heifers received a subcutaneous ea...
This study was conducted to determine the effect of progestin source on some reproductive performance, lamb birth weight and mortality rate in Akkaraman ewes. A total 40 sheep breed with similar body (51.3 ± 1.5 kg) at least two parturitions were used as experimental animals. In all ewes, intramuscular injection PGF2α (2.5 mg) administered 96 hours before estrus synchronization obtain corpus lu...
Application of AI in extensive beef cattle production would be facilitated by protocols that effectively synchronize ovarian follicular development and ovulation to enable fixed-time AI (TAI). The objectives were to determine whether use of a controlled internal drug release (CIDR) device to administer progesterone in a GnRH-based estrous synchronization protocol would optimize blood progestero...
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