hello dear

i think that:

meat was done. In this study, a completely randomized design with 120 broiler breeder eggs with 3 treatments and 4 replications. Treatments include: (1) control (being injected) 2 injections of 0.4 ml to 0.8 ml of the extract were injected extract 3. On day 18 of incubation with 1 ml syringe injected into eggs were air bag. The entrance hall to the initial weight of chicks hatched chicks Data was recorded in one day 42, 33, 26, 13 days in order to calculate the antibody titer against Newcastle disease, injection of SRBC SRBC antibody titer determination and measurement of bursa of Fabricius it's done.was observed. According to the results of thyme alcoholic extract of the eggs can lead to weight gain and immune response of broiler Hjahy atmosphere.

best reagard

Dear William,

pls check this article maybe will be usefull for your research,

Nice work

Vesna

see paper:

http://www.ncbi.nlm.nih.gov/pubmed/17626822

Dear William

There are many methods to determine the strength of the immune system in poultry, the most popular are humoral and cell-mediated immunity. The determination procedure is well described in this paper 

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3887251/

The other way is looking for gene expression of interleukins (IL), interferons (IFN), and cluster of differentiation (CD) as described in the following article.

I hope I have made you a little help with this answer.

With my best wishes

Abd El-Moneim Eid