Results 251 to 260 of about 10,789,826 (298)

Astrocytomas and Abo Blood Groups

Journal of Neurosurgery, 1961
blood groups in patients with gliomas of the "astrocytoma series," as compared with the general hospital population in the units of the New England Medical Center, Boston, Massachusetts. We undertook this study because of two reports from England 2,6 which suggested that there might be an unusual distribution of ABO blood groups in gliomas. In a survey
B, SELVERSTONE, D R, COOPER
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ABO Blood Groups in Sarcoidosis

Nature, 1964
THE distribution of the ABO blood groups is interpreted by Vogel (1961) as the outcome of a dynamic equilibrium between the selective action of epidemic diseases of the world-populations and selection through materno-fœtal incompatibility.
G, JORGENSEN, K, WURM
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ABO BLOOD-GROUPS IN TROPHOBLASTIC NEOPLASIA

The Lancet, 1966
Abstract A review of blood-group data in 260 cases revealed that the risk of choriocarcinoma developing after any form of pregnancy is critically related to the ABO groups of both the woman and her husband. Women of group A married to males of group O seem to have the highest risk, whereas women of group A married to males of group A have the lowest ...
K D, Bagshawe, G, Rawlins, M C, Pike, S D, Lawler   +3 more
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Conversion of ABO Blood Groups

Transfusion Medicine Reviews, 1989
Progress is being made toward producing erythrocytes similar to native group O cells from A and B donors. Blood group A and B antigens are known to be carbohydrate in nature. The antigenicity is conferred by different terminal sugars. Removal of these sugars by specific exoglycosidases produces the H antigenic structure that is the determinant found on
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ABO blood groups in obstetrics

American Journal of Obstetrics and Gynecology, 1957
Abstract 1. Evidence is accumulating that the ABO genes are not “neutral”, but are affected by natural selection. 2. Such natural selection would be of obstetric importance. 3. ABO incompatibilities cause a small percentage of cases of erythroblastosis fetalis. 4.
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Abo blood group in relation to hypernephroma

Urology, 1976
The correlation of blood groups in adenocarcinoma of the kidney is attempted in 125 cases. It appears that there is an inherited element in the susceptibility or protection against the hypernephroma according to blood groups.
M, Desai, H E, Brown
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ABO blood groups and Australia antigen

Clinical Genetics, 1974
The distribution of ABO blood in two groups of people with Australia antigen was studied (121 blood donors and 128 patients) and in 3,091 controls was investigated. There was a significant excess of A in comparison with o when the two groups were combined, and when the two groups were tested for (A + B): (AB +O) individually and together, both were ...
A, Arndt-Hanser, R, Ananthakrishnan, H, Walter   +2 more
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ABO blood groups and cancer of the pancreas

International journal of pancreatology, 1990
Few investigations discussing an association between ABO blood groups and pancreatic cancer exist. We have selected a series of 224 patients with histologically-confirmed pancreatic cancer, and their ABO blood groups distribution was compared with two control groups: 7086 patients with various diseases (Group 1) and 7320 voluntary blood donors (Group 2)
Annese, V, Minervini, M, Gabbrielli, A, Gambassi, Giovanni, Manna, Raffaele   +4 more
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ABO Blood Groups and Bladder Carcinoma

European Urology, 1990
Following some reports concerning the possible influence of ABO blood groups on constitutional types and different features of human pathology, we have investigated if there are relationships between ABO blood groups and bladder tumors. Our findings show that tumoral behavior in patients with bladder carcinoma and blood group O has a tendency to an ...
B, Llopis, J L, Ruiz, G, Server, M, Marty, J, Gallego, J F, Jiménez-Cruz   +5 more
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Prezygotic Selection in ABO Blood Groups

Science, 1962
A statistical method was devised to test whether prezygotic selection was operating in ABO blood groups, and it was demonstrated, with data from Japanese families, that heterozygous AO and BO fathers transmitted more than 50 percent O-bearing sperm (approximately 55 percent) to their children. Neither sperm incompatibility nor reproductive compensation
E, MATSUNAGA, Y, HIRAIZUMI
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