Mice with severe combined immunodeficiency (scid) provide an excellent model for studying interactions between human tumor cells and effector cells of the immune system. Because these animals lack functional B and T lymphocytes, they can accept human tumor xenografts and transfer of human effector cells. Here, we determined the ability of a human melanoma-specific, cytotoxic T-cell line (CTL) i...

Aloe vera (AV) süt, dondurma, şekerleme, sağlık içecekler gibi fonksiyonel gıdalarda kullanılmaktadır. Yapılan bu araştırmada, yoğurt kültürüne probiyotik ve teknolojik özelliklere sahip olan Lactobacillus plantarum AB6-25 suşu, %1, 2,5 5 oranlarında AV jel içeceği ilave edilerek üretimi yapılmıştır. Depolamanın 1, 7, 14 21. günlerinde üretilen yoğurtların fizikokimyasal, mikrobiyolojik analizl...

JEL Classification Code(s): J 31, J 71) "Perceptions of Discrimination, Effort to Obtain Psychological Balance, and Relative Wages: Can We Infer a Happiness Gradient?" There is a substantial literature that finds a linkage between happiness and relative economic well being as measured by earnings or wages. There is also a well documented racial gap in wages. One explanation for this is disparat...

Consider the diagonal action of the projective group PGL3 on n copies of P . In addition, consider the action of the symmetric group Σn by permuting the copies. In this paper we find a set of generators for the invariant field of the combined group Σn × PGL3. As the main application, we obtain a reconstruction principle for point configurations in P from their sub-configurations of five points....

<p>The COVID-19 lead to huge changes in the world economy: destabilization of economies, degradation structure finance, unemployment and fragility, disruption logistics chains, near-stop activities travel, etc. States are called upon be below invigilate flexible order put place adequate policies adapt this new unstable context revive economic activity. At a time when first signs an improv...

ABCA1, a member of the ATP-binding cassette family of transporters, lipidates ApoE (apolipoprotein A) and is essential for the generation of HDL (high-density lipoprotein)-like particles in the CNS (central nervous system). Lack of Abca1 increases amyloid deposition in several AD (Alzheimer's disease) mouse models. We hypothesized that deletion of only one copy of Abca1 in APP23 (where APP is a...

Annexin A11 is one of the 12 vertebrate subfamilies in the annexin superfamily of calcium/phospholipid-binding proteins, distinguishable by long, non-homologous N-termini rich in proline, glycine and tyrosine residues. As there is negligible structural information concerning this annexin subfamily apart from primary sequence data, we have cloned, expressed and purified recombinant mouse annexin...