ABSTRACT
This review was prepared with an aim to show role of serotonin in seasonal affective disorder. Seasonal affective disorder, which is also called as winter depression or winter blues, is mood disorder in which persons with normal mental health throughout most of the year will show depressive symptoms in the winter or, less commonly, in the summer. Serotonin is an important endogenous neurotransmitter which also acts as neuromodulator. The least invasive, natural, and researched treatment of seasonal affective disorder is natural or otherwise is light therapy. Negative air ionization, which acts by liberating charged particles on the sleep environment, has also become effective in treatment of seasonal affective disorder.
Subject(s)
Seasonal Affective Disorder/etiology , Serotonin/physiology , Humans , Phototherapy , Receptors, Serotonin/physiology , Seasonal Affective Disorder/therapyABSTRACT
Specific immunity decreases markedly in pregnancy. This study was designed to determine whether the non-specific immunity mediated by neutrophils plays any role in coping with this immunosuppressed condition. The number of leukocytes and neutrophils, especially the number of young band neutrophils, increased gradually with the advancement of pregnancy. The phagocytic activity of neutrophils increased in the 2nd and 3rd trimesters. Neutrophils may compensate in part for the weakened specific immunity of pregnant women.
Subject(s)
Immune Tolerance/immunology , Neutrophils/immunology , Phagocytosis/immunology , Pregnancy/immunology , Adult , Female , Humans , Immunity, Innate/immunology , India , Leukocyte Count , Pregnancy/blood , Pregnancy Trimester, First/immunology , Pregnancy Trimester, Second/immunology , Pregnancy Trimester, Third/immunology , Reference ValuesABSTRACT
Specific immunity decreases markedly in pregnancy. This study was designed to determine whether the non-specific immunity mediated by neutrophils plays any role in coping with this immunosuppressed condition. The number of leukocytes and neutrophils, especially the number of young band neutrophils, increased gradually with the advancement of pregnancy. The phagocytic activity of neutrophils increased in the 2nd and 3rd trimesters. Neutrophils may compensate in part for the weakened specific immunity of pregnant womena
Subject(s)
Neutrophils , Phagocytosis , Hydrocortisone , Estrogens , Pregnancy Trimesters , PregnancyABSTRACT
The methanolic extract of the leaf-stalk of curcuma longa LINN, was tested for its minimum Inhibitor concentration (MIC) against Gram positive-staphylococcus aureus, Bacillus pumilus, Bacillus subtilis, klebsiella pnemoniae, bacillus cereus, streptococcus pneumoniae, Lactobacillus arabinosus and gram negative E.coli, shigella dysenteriae, shigella sonnei, shigella boydii, salmonella typhimurium, proteus mirabilis, and Vibrio cholerae strains, further, the ones of inhibition produced by the crude extract against four selected bacterial strains were measured and compared with those produced by the standard antibiotic ciprofloxacin against the same bacterial strains.
