Biomaterial Database

Immunological reactivity in psoriatic arthritis. 1991

Z Jajić, and I Jajić, and I Jajić, and J Lukac, and D Dekaris

Department of Physical Medicine and Rehabilitation, University Hospital, Sestre milosrdnice, Zagreb.

Immunologic reactivity of patients with psoriatic arthritis and the influence of the activity of psoriatic arthritis on immunologic reactivity were analysed. The group of psoriatic arthritis patients, aged 17 to 65 years, consisted of 36 males and 13 females with confirmed diagnosis. 51 age and sex-matched volunteers served as the control group (32 males and 19 females aged 21 to 62 years). The following parameters of immunologic reactivity were analysed: number of leucocytes, percentage of the lymphocytes in peripheral blood, number and percentage of T lymphocytes with positive CD3, CD4 and CD8, number and percentage of B lymphocytes, number and percentage of B lymphocytes with surface IgG, IgA and IgM, number and percentage of large granular lymphocytes (LGL), lymphocytic transformation by phytohaemagglutinin and phagocytic index. The authors found statistically significant reduction of the number and percentage of CD4 T lymphocytes, number and percentage of B lymphocytes with surface IgG as well as significantly decreased lymphocyte transformation and phagocytic activity of peripheral granulocytes in patients with psoriatic arthritis in comparison to control group.

UI	MeSH Term	Description	Entries
D008213	Lymphocyte Activation	Morphologic alteration of small B LYMPHOCYTES or T LYMPHOCYTES in culture into large blast-like cells able to synthesize DNA and RNA and to divide mitotically. It is induced by INTERLEUKINS; MITOGENS such as PHYTOHEMAGGLUTININS, and by specific ANTIGENS. It may also occur in vivo as in GRAFT REJECTION.	Blast Transformation,Blastogenesis,Lymphoblast Transformation,Lymphocyte Stimulation,Lymphocyte Transformation,Transformation, Blast,Transformation, Lymphoblast,Transformation, Lymphocyte,Activation, Lymphocyte,Stimulation, Lymphocyte
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010587	Phagocytosis	The engulfing and degradation of microorganisms; other cells that are dead, dying, or pathogenic; and foreign particles by phagocytic cells (PHAGOCYTES).	Phagocytoses
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D015535	Arthritis, Psoriatic	A type of inflammatory arthritis associated with PSORIASIS, often involving the axial joints and the peripheral terminal interphalangeal joints. It is characterized by the presence of HLA-B27-associated SPONDYLARTHROPATHY, and the absence of rheumatoid factor.	Psoriasis Arthropathica,Psoriasis, Arthritic,Psoriatic Arthritis,Psoriatic Arthropathy,Arthritic Psoriasis,Arthropathies, Psoriatic,Arthropathy, Psoriatic,Psoriatic Arthropathies