the objective of this study was to determine the effect of irradiation of pomegranate seed (ps) on chemical composition, digestibility and kinetic of gas production. pomegranate seeds were exposed to gamma ray (gr) and electron beam (eb) at doses of 5, 10, 15 and 20 kgy. three ruminally fistulated rams were used for obtaining ruminal fluid for in vitro digestibility and gas production measuremen...

cr2o3 nanoparticles were prepared using cr(no3)3.9h2o as starting material, triethanolamine (tea) as template and water as green solvent under microwave irradiation. the products were characterized by x-ray diffraction (xrd), transmission electron microscopy (tem), fourier transform infrared (ft-ir), photoluminescence (pl) and raman spectroscopy. the size distribution of individual particles we...

background: corneal collagen cross-linking with riboflavin, also known as collagen cross-linking (cxl), involves the application of riboflavin solution to the eye that is activated by illumination with ultraviolet a (uva) light. we survey here the topographic corneal changes one year after cxl in patients with corneal keratoconus. materials and methods: this prospective randomized clinical tria...

irradiation is known to inhibit waste in stored garlic. treatment time and optimum irradiation dosage are two key factors in achieving the least waste in this process. these two factors were investigated on white ecotype bulbs from hamedan, iran that were irradiated after harvest for 30 and 45 days using fast electrons at dosages of 0, 25, 50, 75, 100, and 150 gy. different properties of the ga...

background: the approaches chosen for control of outbreaks of infectious diseases in aquatic farming industry include improvement of environmental conditions, stocking of specific pathogen free (spf) brood stockings, and application of vaccines and immunostimulants. despite numerous studies on the effects of ergosan on immune system of aquatic animals, there is no data available on antioxidant ...

introduction it has long been known that ionizing radiation can lead to detrimental effects in normal cells. in this light, radioprotective chemicals have been used to decrease morbidity or mortality caused by ionizing irradiation. this study aimed to evaluate the radio-protective effect of n-acetylcysteineagainst radiation-induced mortality in male mice. materials and methods 52 healthy male m...

some amide derivatives have been synthesized by the reaction of corresponding nitriles with potassium tert-butoxide as a nucleophilic oxygen source under ultrasonic irradiation. this new methodology provides good to excellent yields in short reaction times (15-90 min) at room temperature.

Radiation sterilized human amniotic membrane allografts are used as biological dressing of wounds in rehabilitative surgery. The is many different clinical situations such as: heat burn, chemical burns, diabetic wound/ foot ulcer, leprotic abdominal wall reconstruction, pterigium removal site, peripheral corneal the management pressure sore, etc.Non-viable lyophilized/oven-dried radiation could...

absractwe are presenting a case of abdominal tuberculosis who had peritonitis and twolarge enteroliths were removed from the small intestine during laparotomy. followinga full course of medical treatment, she developed small bowel obstruction andtreated by laparotomy & enterolysis but showed no evidence of stricture. we had adiagnostic and management challenge which will be discussed along with...

background: pneumoperitoneum results in respiratory and hemodynamic changes. it is unknown whether hemodynamic changes that last to the recovery room could change recovery criteria. to determine the effect of decrease in intra-abdominal pressure on discharge criteria after laparascopic cholecystectomy. methods: patients with age 25-65 who were candidated for elective laparascopy cholecystectomy...