This study was carried out to evaluate the effects of immune
enhancers such as Beta-glucan on some blood parameters of quails
such as white blood cell differential count, and level of viral
antibody for Newcastle disease by using the hem agglutina
tion
inhibition (HI) test .
Seventy five, 1 days old Japanese quail chicks were randomly
divided into three groups of 25 chicks, with similar initial average
body weight.
In contrast to adaptive immunity and to certain components of innate immunity, only little is known on the influence of the complement system on cancer suppression and promotion . The lectin pathway of complement activation is an important part of in
nate immunity. It is mainly involved in opsonisation and lysis of pathogens and in recruitment of inflammatory cells.
Our study aimed to assess the relationship between MASP-2 serum levels before and after chemotherapy in Syrian children with acute lymphoblastic leukemia, aiming to find a relation, which serve in early forecast of patients response to chemotherapy, where the study has been done at Children University Hospital in damascus between 2013-2014. This study included 37 children diagnosed with acute lymphoblastic leukemia (ALL). The levels of Mannose-Binding Lectin-associated Serine Protease-2 (MASP-2) were determined by Enzyme Linked Immuno Sorbent Assay (ELISA).
The result was that serum levels of MASP-2 was strongly reduced after chemotherapy in children with acute lymphoblastic leukemia, and a strong correlation between serum marker levels before and after chemotherapy was found.
This study evaluates the maternal immunity to chicken anemia virus in broiler chicks.
Two groups, of only one day old chicks, have been breeding .
The first group was obtained from a vaccinated breeder flock against chicken anemia virus .The s
econd one was obtained from unvaccinated breeder flock against the same disease.
Blood samples were collected from the chicks every five days starting from the first day of their birth.
The test was performed enzyme –linked immunoassay (ELISA) to measure antibody titer for chicken anemia virus in these birds.
The research results have shown that the average antibody levels for the first group was (3344) for the one day old chicks while (4144) for the second group.
The results have also shown that there was a decrease in the average antibody levels during 15 days.
This research has proved prevalence of disease in unvaccinated flock
قدم هذا البحث دراسة عن موقف القانون الأمريكي، و رأي شراح القانون الإنجليزي،
بالنسبة لمسألتين قانونيتين، أفرزتهما كارثة مرض نقص المناعة المكتسب (الإيدز) .
الأولى: عن مدى التزام الشخص الذي يعلم أو ينبغي أن يعلم أنه حامل للعامل المسبب
لمرض نقص المناع
ة المكتسب (فيروس الإيدز) بواجب العناية تجاه الشريك أو الشريكة
في الاتصال الجنسي.
و الثانية: عن مدى التزام الطبيب المعالج لشخص يحمل الفيروس بواجب التحذير عن واقعة
إصابة مريضه تجاه شركائه في الاتصال الجنسي السابقين أو الحاليين.
