Defense against a single predatory attack strategy may best be achieved not by a single trait but by a combination of different traits. We tested this hypothesis experimentally by examining the unique shell traits (the protruded aperture and the denticles within the aperture) of the micro land snail Bensonella plicidens. We artificially altered shell characteristics by removing the denticles an...

background: inversion of the uterus is very uncommon. patients may present with pelvic pain, vaginal discharge, or hemodynamic shock. case: we report a case of 35 years old women (virgin) who was admitted with profuse vaginal bleeding and cramps of uterus. in the vaginal examination at litothomy position a mass of 58 cm in size was protruded from the vagina. at first myomectomy was performed a...

The rare form of skeletal dysplasia is thanatophoric dysplasia. The meaning for thanatophoric dysplasia is death bearing which is derived from Greek word. It occurs 1in 20,000 to 50,000. It is mainly due to mutations in the fibroblast growth factor receptor 3gene. Features of thanatophoric dysplasia are frontal bossing, prominent eyes, narrow thorax, protruded abdomen and bowed legs. The knowle...

Objectives: to investigate classification and possible causes of dulaa disorders and effect of surgical removal on male sexual desire. Animals: Twenty six male camels (age=6-13years) with dulaa injuries were admitted to the Veterinary Teaching Hospital, Qassim University, Saudi Arabia. Sixteen camels showed signs of protruding, fluctuating and edematous dulaas. Other ten camels showed signs of...