Report of an odontogenic anterior mandible Keratocyte in a 50 years old woman with bucal swelling

Oral cysts are divided into two subgroups as odontogenic and non-odontogenic. One of the most common and important cysts is odontogenic keratocyst which called O.K.C. this lesion has a different nature and it is noted as a tumor lesion in recent years. This lesion most frequently appears in first and third decade of life and occurs in the posterior part of the mandibular bone. This lesion has a more extension than expansion. In this present study a case of O.K.C was presented with uncommon appearances. A 50 - year old female with history of expansion in the anterior part of mandibles was referred to the department of oral medicine, 600 NEZAJA center. Clinically, there were a bucal expansion without pain over the Teeth with crowding. Radiographic images and CT scan showed a unicystic radiolucency with teeth movement, without cortical perforation. After biopsy, the diagnosis of O.K.C was reported. Six months follow - up did not show any recurrent lesion. This article is recommended to the dentists because OKS has different clinical and radiographic findings. For this reason all cysts should be considered and evaluated

[Comparison of voluntary intake, digestibility of nutrients of the ewe milk and a commercial milk replacer and their effects on performance in dalagh breed suckling lambs]

Early weanling and rearing of lambs on milk replacer is an important act to increasing flock productivity. Two experiments were carried out to compare the voluntary intake and nutrients digestibility ewe milk and commercial milk replacer and their feeding effects on the growth rate, feed intake and feed efficiency of suckling lambs. In experiment 1, eight lambs [two 4-lamb groups] at 31 to 34 days of age for 14 days and in experiment 2, thirty [two 15-lamb groups] Dalagh breed male lambs at 3 +/- 1 days of age for 90 days were reared in individual cages. In both the experiments, one group was fed with ewe milk and the other one with milk replacer. In experiment 1, the average of dry matter intake per Kg metabolic weight, dry matter, crude protein and crude fat digestibility of lambs which were fed with those which were fed with ewe milk and milk replacer had statistically significant difference [p< 0.01]. In experiment 2, the average of daily weight gain, dry matter intake and feed efficiency of lambs fed with ewe milk and milk replacer did not have statistically significant differences [p>0.05]. These experiments showed that suckling lambs fed with milk replacer in comparison with those fed with ewe milk; did not have any difference in growth, feed intake and feed efficiency

Histomorphologic and morphometric study of pancreas in mehraban male sheep

Histomorphologic and histomorphometric studies on the pancreas of Mehraban male sheep were done in four age groups: fetus, neonate, young adult and old age In this respect, we used special stainings, light microscope and ocular micrometer. The results showed that the smooth muscles were absent in capsule. The tubular portion of exocrine pancreas was more prominent. Neuroinsular complex and beta unicellular islets were observed. The islet diameters were found between 51.01 to 96.09 microns. The capsule had not role in the secretion of pancreatic juice, the islet diameters increased by age