This study was carried out to determination of in vitro binding capacity of wheat bran, rice bran, and perlite for Mn, Zn, Cu, and Fe. For this reason, wheat bran and rice bran were chemically analysed for moisture, protein, ash, ether extract, total carbohydrate, neutral detergent fibre, acid detergent fibre, acid detergent lignin, crude fibre, cellulose, hemicelluloses, phytic acid, Non-Fiber Carbohydrate, total dietary fibre, soluble dietary fibre, insoluble dietary fibre, DF + lignin, and endogenous minerals. Mineral binding capacity of wheat bran, rice bran, and perlite for Mn, Zn, Fe, and Cu under sequential simulated physiological conditions of the stomach, small intestine, and colon was investigated and compared. Rice bran showed the highest mineral-binding capacity in small intestine for Mn, Zn, and Cu. Among the minerals, Mn exhibited the lowest percentage of binding under the simulated physiological conditions of the small intestine and the highest percentage of removing occurred in the stomach for all of the treatments. Cereal bran's had an affinity for Cu > Zn > Fe > Mn. The amounts of minerals bound varied among samples. Rice bran showed the highest and perlite had lowest mineral-binding capacity in small intestine for Mn, Zn, and Cu. ARTICLE HISTORY

Abstract. The effects of a probiotic (protexin), a medicinal plant (basil essential oil) and an antibiotic growth promoter (avilamycin) as broiler feed additives on performance, carcass characteristics and some blood parameters of broilers were studied. A total of 600 Arian broilers were divided into six treatments, with four replicates of 25 birds. Treatments were a plant essential oil in three levels (200, 400 and 600 ppm), the probiotic (150 ppm), the antibiotic (150 ppm) and a control group with no additives. Birds in different treatments received the same diets during the experimental period. Growth performance, blood biochemical parameters and carcass traits were measured. There were no effects of dietary treatment on body weight gain, feed intake and feed conversion ratio of the broilers. Internal organ weights and carcass characteristics were not influenced by treatments; however, 200 ppm basil essential oil supplementation decreased abdominal fat (P < 0.05). Biochemical parameters including serum low-density lipoprotein (LDL), high-density lipoprotein (HDL) and total cholesterol were not statistically influenced. However, addition of 400 ppm basil essential oil into diet increased serum triglyceride as compared to the control (P < 0.05). Results of this experiment demonstrated that the herbal natural feed additives such as basil may be used as alternatives to an antibiotic growth promoter without any adverse effects on broiler production.

Distraction osteogenesis (DO) has become a mainstream surgical technique for patients with jaw deformities. The aim of this study was to report the use of internal DO in the treatment of maxillary hypoplasia in a patient with cleft lip and palate. The case illustrates a 17-year-old boy with class III malocclusion, maxillary deficiency, and cleft lip and palate. Because the patient was experiencing severe hypernasality, it was decided to treat him by DO. The treatment process began by mounting a hyrax in the upper jaw for lateral expansion. A second hyrax was mounted in a way to create anteroposterior expansion. One day after the second hyrax application, the patient underwent a modified Le Fort I osteotomy. He was instructed to turn the screws twice per day for 12 days. The treatment was continued by means of a conventional face mask for 2 months. After 16 months of active treatment, favorable correction of the skeletal problem was observed. The S-N-A angle increased by 5 degrees, and patient's hypernasality was comprehensively improved.

Introduction: Vitamin D fulfills its crucial role in cell proliferation and death through signal transduction into the nucleus by vitamin D receptor (VDR). Recent studies have depicted the association between VDR gene polymorphisms and different cancers, including breast cancer. This study attempted to consider the relationship between VDR gene polymorphisms and breast cancer risk among women in West Azerbaijan Province, Iran. Methods: FokI and BsmI polymorphisms were studied through the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique on blood samples taken from 95 cancer and 71 healthy participants from Urmia City. The association between the mentioned polymorphisms and breast cancer risk was considered using calculated odds ratio (OR). Results: The findings showed the protective effect of the FokI polymorphism in breast cancer development (OR = 0.2731), while no statistically significant correlation was observed between breast cancer and BsmI polymorphism (P > 0.05). Conclusions: This study identified the protective effect of the FokI polymorphism in breast cancer, and the absence of statistically significant association between BsmI polymorphism and breast cancer.

No abstract

No abstract

No abstract

Article InformationThis study was carried out to determination of in vitro binding capacity of wheat and barley for Mn, Zn, Cu and Fe. For this reason wheat and barley were chemical analyzed for moisture, protein, ash, ether extract, total carbohydrate, NDF, ADF, ADL, crude fiber, viscosity, cellulose, hemicelluloses, total dietary fiber, and endogenous minerals. Mineral binding capacity of two samples for Mn, Zn, Fe, and Cu under sequential simulated physiological conditions of the stomach, small intestine, and colon was investigated and compared. Barley showed the higher mineral binding capacity in small intestine. Among the minerals, Fe exhibited the highest percentage of binding under the simulated physiological conditions of the small intestine and the lowest percentage of removing occurred in the stomach for both cereals. Cereals had an affinity for Fe>Cu>Zn>Mn.