Biomedical subjects

N Reichman

Publications and source records attributed to N Reichman.

22 records · Page 2Linked to original sources

PubMed1978

Surface charge characteristics of peripheral blood lymphocytes in chronic lymphatic leukemia and malignant lymphoma.

Peripheral blood lymphocytes from patients with chronic lymphatic leukemia (CLL) and malignant lymphoma (ML) were tested for their surface negative charge characteristics and compared with lymphocytes from normal subjects by use of measurements of lymphocyte agglutination with a positively charged poly-L-lysine (PLL) molecule and by use of electron microscopic observation of lymphocytes labeled with cationized ferritin (CF). Unfixed lymphocytes from CLL and ML patients exhibited clustering and patching of CF particles, whereas normal lymphocytes had a uniform, continuous CF-labeling pattern. Lymphocytes from CLL patients had significantly higher agglutination with PLL than did normal lymphocytes.

Adult↗

PubMed1978

Osmotic fragility of peripheral blood lymphocytes in chronic lymphatic leukemia and malignant lymphoma.

The osmotic fragility (OF) of peripheral blood lymphocytes from patients with chronic lymphatic leukemia (CLL) and non-Hodgkin malignant lymphoma (ML) was investigated employing an automatic recording method and compared with that of lymphocytes from healthy subjects and from patients suffering from various non-neoplastic diseases. The curves from CLL and ML showed a pattern of increased lymphocyte OF compared with those of the two control groups, and the difference was statistically significant ( less than 0.001). In CLL the increase in OF was more pronounced than in ML, and the shape of the curve was different from that in the other groups. The employment of peripheral blood lymphocyte OF as an additional diagnostic parameter in the diagnosis of CLL and ML is suggested.

Adult↗

PubMedDate not supplied

Malaria and Borrelia co-infection.

Severe anemia requiring blood transfusion may complicate falciparum malaria, but is rare in nonfalciparum malaria. We present a case of a young man with high fever, severe hemolytic anemia, and a blood film containing massive co-infection with Plasmodium vivax and with Borrelia. The possible importance of the co-infection on the magnitude of hemolysis will be discussed.

Adult↗

PubMedDate not supplied

Seroprevalence of antibodies against Toxoplasma gondii among recently immigrating Ethiopian Jews.

Sera from 144 Ethiopian immigrants who arrived in Operation Solomon, 1991, living in three absorption centers in the Jezreel Valley were tested for antibodies against Toxoplasma gondii. Antibodies were found in 34% of the test group, with a rise in prevalence with age from 0% in the first decade to 46% in the > 40 age-groups. The prevalence in the Ethiopians was higher than in Jewish kibbutz members (22.8%) and lower than in Arab villagers (55.8%). During the reproductive years (age 20-39) the rate of seroconversion is 1% per year, and screening of pregnant Ethiopian women for antibodies to T. gondii should be considered.

Adolescent↗