BACKGROUND The abomasal helminth Teladorsagia circumcincta is one of the most economically important parasites affecting sheep in temperate regions. Infection is particularly detrimental to lambs, in which it can cause pronounced morbidity and severe production losses. Due to the spreading resistance of this parasite to all classes of anthelmintic drugs, teladorsagiosis is having an increasingl...

to evaluate the serum concentrations of haptoglobin (hp) and serum amyloid a (saa) in water buffaloes with abomasal ulcers, the abomasums of 100 randomly selected water buffaloes were examined after slaughter. type i abomasal ulcers were found in 56 out of 100 buffaloes. serum concentrations of hp and saa were measured. there was no significant difference between affected and non-affected buffa...

Abomasal ulcers are an economic concern for the calf raising industries. Many factors have been attributed to the development of ulcers, such as coarse feed, environmental stress, vitamin and mineral deficiencies, and bacterial infections. However, unlike human ulcers no one factor has been proven to have a significant relationship to abomasal ulcers in calves. Therefore, management of this dis...

objective: the cows that don’t have access to sufficient energy in their ration can get sickness. milk production has a high priority in metabolism of dairy cows so lactating cows are more prone to get sick this can ruin all the benefits of higher milk yield because of the higher prevalence of the disorders. methods: data for this research had gathered from a herd with 1600 holstein cattle in e...

Objective: The cows that don’t have access to sufficient energy in their ration can get sickness. Milk production has a high priority in metabolism of dairy cows so lactating cows are more prone to get sick This can ruin all the benefits of higher milk yield because of the higher prevalence of the disorders. Methods: Data for this research had gathered from a herd with 1600 Holstein cattle in E...

The effect of age on the enzyme potentialities of abomasum (chymosin and pepsin) and pancreas (chymotrypsin, trypsin, lipase, colipase and amylase) was studied in the preruminant calf. Three foetuses were collected after slaughter of their dams (260 d of gestation) and 32 calves were maintained as preruminant and slaughtered between birth and 147 d of age. The abomasal mucosas and pancreata wer...

abomasal ulcer is one of the main gastrointestinal diseases among ruminants in which characterized clinically by hemorrhagia,melena, acute diffuse peritonitis, death and subclinically by indigestion and mild hemorrhagic form. the subclinical form is diagnosed in autopsy or abattoir and more current than clinical form. to determine the types, age and sex distribution of subclinical abomasal ulce...

This study evaluated the effect of Artemisia absinthium and Malva sylvestris on antioxidant response histopathological changes in abomasa Haemonchus contortus infected lambs. Twenty-four lambs were divided into four groups: unsupplemented (UNS), supplemented with A. (ART), M. (MAL), both plants (ARTMAL). Lambs orally approximately 5000 third-stage (L3) larvae H. contortus. The experiment was co...

To clarify the pathophysiology of left displaced abomasum (LDA), beef cattle fed high-starch diets were examined. The abomasal pH in beef cattle with LDA was lower than that in non-LDA reference animals (data from beef cattle at an abattoir), suggesting that it facilitated acidity. Bacteriological examinations of the abomasal fluid in cattle with LDA revealed the presence of Pseudomonas spp., C...

Displacement of the abomasum is a common disease of the gastrointestinal tract in dairy cattle. Abomasal displacement has been associated with abomasal hypomotility. Therefore, it is necessary to identify effective therapeutic agents that stimulate abomasal motility in cattle. Yarrow (Achillea millefolium) is traditionally used as a folk remedy for treatment of human gastrointestinal complaints...