.... Transmission electron microscopy confirmed the development of multilayers at 33°C, monolayers at 37°C and defects in the cell layer due to apoptosis at 39°C. Different immunostainings of ZO-1, E-cadherin and vinculin confirmed formation of tight and adherence junctions. Transepithelial resistance reached a plateau of 25-35 Ohm.cm2, which was similar to the small intestine. In transport studies 2/4/A1 cell line monolayers selectively restricted the permeation of hydrophilic permeability markers proportional to molecular weight and discriminated more accurately between the molecules of intermediate molecular weight compared to Caco-2 cells. These results in .....

.... can be frequent or intermittent, and can be loose-reflecting extra mucous secretion in the airways or dry and deep-reflecting tight bronchospasms. Not all these symptoms occur in every case of . Sometimes people may have coughing without and symptoms for months or even years before it’s realized that they are asthmatic. Interestingly enough, asthma symptoms are most severe at night, while we’re lying down our airways narrow as a result of gravity changes. Also our lungs do not clear secretions as well at night, which leads to mucous retention, and that can increase the obstruction to air flow. Furthermore, at night our bodies produce smaller amounts of certa .....

.... to save somebody. D. Refute the argument that euthanasia is unethical. III. Conclusion A. Thoughts on freedom people have. B. A quote to end with. "A dying man needs to die, as a sleepy man needs to sleep, and there comes a time when it is wrong, as well as useless to resist." -Steward Alsop, Stay of Execution Euthanasia has become an issue of increasing attention because of Dr. Jack Kevorkian's assisted suicides. As of October 21 Kevorkian has assisted in nineteen suicides. Because of the increasing number of suicides in Michigan, Gov. Engler signed an anti-suicide law in late February that made doctor-assisted suicides a felony. During the 21 .....

.... when should an adolescent with changes in mood be considered clinically depressed? Brown (1996) has said the reason why depression is often over looked in children and adolescents is because "children are not always able to express how they feel." Sometimes the symptoms of mood disorders take on different forms in children than in adults. Adolescence is a time of emotional turmoil, mood swings, gloomy thoughts, and heightened sensitivity. It is a time of rebellion and experimentation. Blackman (1996) observed that the "challenge is to identify depressive symptomatology which may be superimposed on the backdrop of a more transient, but expected, developmental .....

.... could occur more easily than it already does in today's society. Leon Festinger's cognitive dissonance theory is very closely related to many of the consistency theories. The first of the major consistency theories, the balance theory, was proposed by Fritz Heider (1946, 1958) and was later revised by Theodore Newcomb (1953) (Larson, 1995). Heider and Newcomb's theory was mostly looking at the interaction between two people (interpersonally) and the conflicts that arose between them. When two people have conflicting opinions or tension is felt between another person, it is more likely persuasion will occur. Because if no tension was felt between .....

.... it in time to take effective precautions. Given the right measures, no one need get AIDS. AIDS is a life and death issue. To have the AIDS disease is at present a sentence of slow but inevitable death. I've already lost one friend from AIDS. I may soon lose others. My own sexual behavior and that of many of my friends has been profoundly altered by it. In U.S.A. one man in10 may already be carrying the AIDS virus. While the figures may currently be less in much of the rest of the country, this is changing rapidly. There currently is neither a cure, nor even an effective treatment, and no vaccine either. But there are things that have .....

.... writings are forbidden from many of the Arab countries that practice female circumcision. In a selection from The Hidden Face of Eve: Women in the Arab World (1980), she explains her argument against female circumcision and retells some interviews she had with women who underwent the operation. El Saadawi goes into detail telling about the procedure that the girls underwent in her culture, usually around the age of seven or eight. The local midwife called the daya, would show up to perform the operation. In most cases two women members of the family would hold the girl by her thighs to expose her genitals and to prevent struggling. Then the daya w .....

.... insulin that helps lower blood sugar and aids in the passage of glucose out of the blood cells into body cells. In type 1 , the pancreas does not produce enough insulin. This type may occur in both sexes and mainly in children, teens, or young adults. One half of all people with type 1 are under the age of 20. It is very rare in Asians, Africans, and Native Americans. This disease is hereditary, but is usually triggered by a viral infection. Some of the symptoms of type 1 are urgent thirst, excessive urination, weight loss, fatigue, and irritability. Because it is inherited, this type can not be prevented. The second type of is type 2 , or "non-insulin depend .....