Aim:This study was envisaged to elucidate the parasitological aspects of gastrointestinal tract (GIT) disorders of sheep.Materials and Methods:Fecal, blood and serum samples collected from 31 sheep/lambs of Sheep Breeding Farm, Lala Lajpat Rai University of Veterinary & Animal Sciences, Hisar.Results:Of 25 cases, strongyle eggs (12 cases, 48%) were a major infection, followed by Strongyloides spp. (8 cases, 32%) and Moniezia spp. (5 case, 20%). In one case, massive infection of strongyle particularly Haemonchus contortus and Moniezia spp. was observed. All these animals were found negative for hemoprotozoan parasites in blood smear examination. Hematological studies revealed that significantly decreased values of hemoglobin (Hb), packed cell volume (PCV) and total erythrocytic count (TEC). Absolute leukocytic count revealed significant leukocytosis due to neutrophilia, lymphocytosis, monocytosis and eosinophilia. Serum biochemical profiles of diarrheic sheep/lambs in present study were significant decrease in values of total protein, serum globulin, glucose where as significant increase in the albumin: Globulin ratio, aspartate aminotransaminase (AST), alanine aminotransaminase (ALT), alkaline phosphatise (ALKP) and bilirubin.Conclusions:From the present study, it is reasonable to conclude that major parasitic infection of sheep/lamb observed was strongyle, followed by Strongyloides spp. and Moniezia spp. Hemato-biochemical studies revealed significant leukocytosis and increase in AST, ALT, ALKP and bilirubin.

Aim:The objective of this study was to evaluate the hemodynamic characteristics of umbilical vessels in healthy pregnant Beetal goats.Materials and Methods:Doppler examinations were performed from day 20 to 120 of gestation, twice in week from day 20 to 60 and once in week from day 60 to 120 of gestation on six goats.Results:Free floating umbilical cord was identified on day 39 of gestation. The umbilical cord waveform was characterized by the simultaneous presence of arterial and venous flow. The pattern of blood flow in the umbilical artery was represented as saw tooth pattern above the baseline. Pattern of blood flow in umbilical vein was flat and wavy in nature; presented below the baseline. Peak systolic velocity (PSV) increased significantly from day 39 to 67 and further between 98 and 120 days of gestation (p<0.05), but there was no significant increase or decrease in end-diastolic velocity (EDV). Pulsatility index (PI) value was increased significantly during 42 to 48 days of gestation and decreased significantly from 98 to 105 days of gestation. On other days, there was no significant increase or decrease. Value of resistance index (RI) was more stable than PI values as there was no significant increase or decrease in RI value.Conclusions:From the present study, it is reasonable to conclude that the normal blood flow parameters like PI, RI, PSV and EDV during gestation might be helpful in assessment of antenatal development of fetus in the goat. This work provides the basis for further contribution in diagnosing and monitoring high-risk pregnancy in this species.

Aim:The objective of this study was to compare two-dimensional (2D) and three-dimensional (3D) study of the pregnant uterus and antenatal development of the fetus.Materials and Methods:2D and 3D ultrasound were performed from day 20 to 120 of gestation, twice in week from day 20 to 60 and once in week from day 60 to 120 of gestation on six goats. The ultrasonographic images were obtained using Toshiba, Nemio-XG (Japan) 3D ultrasound machine.Results:On the 20th day of gestation, earliest diagnosis of pregnancy was done. First 3D ultrasonographic image of the conceptus, through transabdominal approach, was obtained on day 24. On 39th day, clear pictures of conceptus, amniotic membrane, and umbilicus were seen. On 76th day of gestation, internal organs of fetus viz heart, kidney, liver, urinary bladder, and stomach were seen both in 2D and 3D images. 3D imaging showed better details of uterine structures and internal organs of the fetus.Conclusions:Comparing 3D images with 2D images, it is concluded that 2D was better in visualizing fluid while 3D images were better to view details of attachment of fetus with endometrium.

No abstract

No abstract