background: recent attention has focused on the expression of integrin molecules within the endometrium, and their relation to infertility. objective: the present prospective study was undertaken to determine whether the endometrium of women with unexplained infertility differs in the expression of very late activation antigens (vla) from the endometrium of normal fertile women. methods: thirty...

background: sparganosis is caused by the invasion of spirometra sparganum into various tissues/organs. subcutaneous sparganosis can be diagnosed by biopsy , while visceral/cerebral sparganosis is not easy to be diagnosed. the diagnosis de-pends largely on the detection of specific anti-sparganum antibodies. t he specific-ity of the elisa could be increased by using s. mansoni sparganum excretor...

Most pituitary tumors are benign conditions and rarely malignant. These divided into secretory non-secretory based on the tumor’s capability of secreting hormones. A study conducted in UK showed a prevalence 77.6 adenoma cases out 100000 people.

background : ascaridia galli , the largest nematode of small intestine of birds, especially the native poultry, may give rise to serious illness, pathological defects and economical losses even in modern poultry production systems. although various measures have been undertaken to vaccinate poultry against a.galli , no satisfactory results were obtained so far. however, there is no report on th...

background: to evaluate the immunological properties of leishmania major excreted- secreted (e-s) products on the progress of leishmaniasis in susceptible balb/c mice. methods: promastigotes of the leishmania major were cultured and e-s products were collected during the culture preiod. groups of balb/c mice (n= 12) were immunized with e-s products or whole antigen. animals were challenged with...

in the present study, pancreas glands in mehraban breed of female sheep were histomorphometricallystudied in four different age groups included: fetus, newborn, sexually mature and old ages. the results ofhistomorphometrical analysis with regard to frequency and percentage of parenchymal and stromal structures such as, exocrine secretory units, secretory ducts, blood vessels, islets of langerha...

background: secretory proteins of ige receptor activated mast cells and basophils play a pivotal role in the generation of immediate and long term immune responses in allergy and type i hypersensitivity. objective: the present study aims to generate a 2-d map and profile of proteins secreted from a high secretory variant of the rat basophilic leukemia cell line, rbl-2h3.1, which in view of the ...

conclusions the current study indicated that the immunoreactivity of secretory iga might have no direct correlation with the colonization of indigenous flora and rejection of exogenous strains in adults. the relationship of microbes, host and dental caries should be in the light of coevolved microecosystem as a whole, but not caused by one factor alone. results the results showed that naturally...

conclusions based on our study, in vivo prepared e/sa may be considered as a good candidate for animal immunization. results our results showed that the serum levels of anti-e/sa immunoglobulins significantly increased in all of the immunized groups. the differences of the serum levels of tgf-β between the groups were statistically significant at days 28 and 56 after immunization with e/sa. bac...