Fertility is one of the most important parameters in breeder farms and cockerels play an outstanding role in fertility of eggs in broiler breeder units. Todays, supplementation of feed-additives such as organic selenium is used to increase fertility. The aim of this study was to evaluate the effects of different levels of Nano-Selenium (Nano-Se) on expression of molecular markers of spermatogon...

the aim of this study was to assess the meat quality attributes of broiler chickens fed diets supplemented with silver nanoparticles coated on zeolite. a total of 375 one-day-old broilers was assigned in a completely randomized design to 1 of 5 treatment groups including: basal diet, basal diet supplemented with 1% zeolite, and basal diet supplemented with one of the three levels of zeolite coa...

A subgroup H is said to be nc-supplemented in a group G if there is a subgroup K ≤ G such that HK G and H ∩ K is contained in HG, the core of H in G. We characterize the solvability of finite groups G with some subgroups of Sylow subgroups nc-supplemented in G. We also give a result on c-supplemented subgroups.

HeLa cells grow in a nutritionally complete synthetic medium (Ham's F12) supplemented with insulin, transferrin, hydrocortisone (aldosterone), fibroblast growth factor, and epidermal growth factor. This hormone-supplemented medium supports clonal growth, long-term cultivation, and a growth rate equal to that of serum-supplemented medium. The omission of any one of the five components results in...

Adipose-derived stem cells (ASCs) are a promising cell source and are being investigated for a variety of therapeutic applications. However, standard expansion protocols use fetal bovine serum (FBS) as a growth factor supplement, which is a potential source of undesirable xenogeneic pathogens. For clinical safety, autologous human serum (HS) would be more appropriate. This study compared FBS-su...

It is well-known that a ring R is semiperfect if and only if RR (or RR) is a supplemented module. Considering weak supplements instead of supplements we show that weakly supplemented modules M are semilocal (i.e., M/Rad(M) is semisimple) and that R is a semilocal ring if and only if RR (or RR) is weakly supplemented. In this context the notion of finite hollow dimension (or finite dual Goldie d...

Results: At birth and at six months the mean serum Zinc level in the study and control group was 0.87±0.398, 1.03±0.567, 0.88±0.248, 0.83±0.355mg/L respectively. The SZnR 6/B is significantly higher in study group as compared to controls (1.153 ± 0.55 Vs 0.913±0.438, p<0.01) suggesting better maintained serum zinc levels in zinc supplemented infants. Zinc supplemented exclusively breast fed inf...