The aim of this research has been to determine the effect compound of probiotics, lactase enzyme and antibodies on improving the histomorphology characters of lymphoid organs and improving growth humoral immunity of broiler chickens. For this purpose, 96 broilers (W- Ro More
The aim of this research has been to determine the effect compound of probiotics, lactase enzyme and antibodies on improving the histomorphology characters of lymphoid organs and improving growth humoral immunity of broiler chickens. For this purpose, 96 broilers (W- Ross 308) have been randomly divided into two groups of 48 with 4 replicates. For evaluation of humoral immunity, samples were selected from each replication randomly at 3rd, 23th and 42th day of production, and cc blood was got from wing vein and HI was tested. For evaluation of histomorphology of lymphoid organs at the end of period, randomly two slaughter samples were selected from each replication has been sent to the histology lab. The results of statistical analysis were shown that rate of antibodies was non significant at -day – old (p>0.05) and it was significant at days and days (p). Microscopic studies of lymphoid organs (Bursa of fabricius, spleen and thymus) were shown significant statistical difference (p<0.05) but non significant at other parameters. According to the results of using of the combination can improved humoral immune system and has no medicinal residue in poultry meat, it can be an appropriate substitute for growth stimulating antibiotics.
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The aim of this research was the effect of eight weeks of training in water on the salivary immunoglobulins of men with multiple sclerosis. The statistical population of this research was all male MS patients with an age range of 32 to 48 years who participated in the p More
The aim of this research was the effect of eight weeks of training in water on the salivary immunoglobulins of men with multiple sclerosis. The statistical population of this research was all male MS patients with an age range of 32 to 48 years who participated in the psychology classes of the MS Patients Association in Sarpol Zahab city in the summer of 2011. The number of 30 patients who volunteered to cooperate with the project were selected by random sampling method after face-to-face interview and medical record review. And they were divided into two training groups (training in water) and the control group. IgG-IgM-IgA immunoglobulins were measured. The patients of the test group participated in water aerobic exercise program for 8 weeks (3 sessions per week for 60 minutes and with an intensity of 70% of the maximum heart rate) and at a temperature of 28-30 degrees in the shallow part of the pool. Among these people, 40 patients who volunteered to cooperate with the project were selected by screening method and after conducting face-to-face interviews and checking medical records by targeted sampling method. The findings showed that eight weeks of water training improved IgG-IgM-IgA immunoglobulins (P<0/ 05). It was found that exercise in water changes the function of the immune system and the level of salivary immunoglobulins. However, the effect of training intensity and duration should be studied more deeply.
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this study purpose is to determining the effect of two types high intensity exercise (HIIT) on some Immunological indices in young overweight girls. 24 girls with age 25/75±1/18 y, height: 161/29± 4/23cm, weight 74/51±6/27 kg، fat 30/70± 2/23 More
this study purpose is to determining the effect of two types high intensity exercise (HIIT) on some Immunological indices in young overweight girls. 24 girls with age 25/75±1/18 y, height: 161/29± 4/23cm, weight 74/51±6/27 kg، fat 30/70± 2/23%, BMI 28/66±1/89 kg/m2 voluntarily participated and randomly divided into three experimental HIIT1 group (n=8), HIIT2 group (n=8) and control group (n=8). Group HIIT1 in each session running four sets 30s with 19 to 20 rate of perceived exertion (RPE) Borg scale and two minutes of rest between sets. HIIT2 group running four sets of 60 s with the same intensity and four minutes rest between sets, training protocol performed three times a week and performed four weeks. 48 hours before and 48 hours after exercise, blood samples were taken. For analyzing data, use Mixed between-within Subjects analysis of variance in level of (P<0.05). mean percent of LYM, NEUT and NEUT levels did not change significantly (P>0.05). The mean of lymphocytes showed significant increase only in Group HIIT2 (P=0.005), difference between groups was not significant (P>0.05). leukocytes in the Both experimental groups was significant increase (P<0.05). The mean of immunoglobulin A in both experimental groups showed a significant increase (p<0.05). In the mean of immunoglobulin G, significant changes were observed only in HIIT1 group (p<0.05). immunoglobulin M did not change significantly in any of the groups (p>0.05). it seems that Short-term HIIT increase leukocyte counts and immunoglobulin A and G to a greater extent than medium-term HIIT.
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