Background Cancer of the larynx occupies first frequency site cancer upper digestive tract and represents 42% malignant neoplasms aero-digestive tract. It is a potentially curable entity if it diagnosed in early stages. Objective Characterize clinical pathological features patients with laryngeal cancer, which can serve as guide for diagnostic suspicion primary secondary care. Method Descriptiv...

the histology of digestive tract of caspian roach (rutilus rutilus caspicus) were studied for 53 days from hatching to fingerling size at the natural habitat of the larval stage. ages 1, 4, 10, 18, 28, 39 and 53 days after hatching (dah) were selected for the histological studies. after sampling and fixation with 10 percent formalin the histological process were conduct. the newly hatched larva...

It is a well-known that significant part in the structure of digestive system diseases children compounds disorders biliary tract, which are based on violations regulation bile production and secretion. The topical issue search for safe effective drugs can prevent transformation into organic pathology, including cholecystitis, gallstone disease. One such ursodeoxycholic acid (UDCA), actively us...

On behalf of the ISDB it is my privilege and honour to introduce to you the Ross G. Harrison prize winner, Nicole Le Douarin. It is hard fo me to imagine a more deserving recipient. The prize is named after Ross Harrison, a founding father of tissue culture and of hetero-specific grafting. In his experiments, Ross Harrison described a number of chimerae in which heads of dark Rana silvatica lav...

abstract injection of sulpiride (d2 receptor antagonist, antipsychotic drug) into vmn hypothalamus, increased gastric volume secretion and decreased gastric ph. the present study the effect of sch23390 (d1 dopamine receptor antagonist) on the gastric acid secretion and its acidity were studied. 70 rats were divided into 7 groups: two control groups, two sham groups given medicine solvents, a sc...

Architectural organization of neurons in the laminae of spinal cord gray matter in goat was studied using 52 specimens of various ages. Tubular primordium, neural tube, started to differentiate into gray and white matter of the spinal cord from 48 days. Gray matter presented its horns, and the laminae started to appear by this age. Even though all the ten laminae could not be differentiated at ...

endozoochory is one of the seed dispersal modes through animal’s digestive systems transmission and the increases rate germination and plant establishment. the aim of this study, investigated the relationship between seed characteristics and the passage through the digestive tract of livestock and domestic animals (cattle, sheep and goats) in the 7 species perennial grass 8 species perennial fo...