abstract：:Using an in vitro system to evaluate the simultaneous use of two drugs, we previously have confirmed the synergism of vincristine and prednisolone cytotoxicity against lymphoid cells. Experiments were now carried out to determine whether other steroid hormones can be substituted for prednisolone. Partial or complete p...

journal_title：American journal of hematology

authors： Rosner F,Hirshaut Y,Grünwald HW,Deutsch S

更新日期：1978-01-01 00:00:00

abstract：:A 6-year-old child of northern European ancestry was found to have microcytic, hypochromic anemia with an elevated level of hemoglobin A2 and an unbalanced pattern of globin chain synthesis characteristic of beta-thalassemia trait. Hematologic and globin synthesis studies of both parents yielded entirely normal result...

journal_title：American journal of hematology

authors： Nronha PA,Honig GR

更新日期：1978-01-01 00:00:00

abstract：:We studied the growth of erythroid burst-forming units (BFU-E) and erythroid colony forming units (CFU-E) from bone marrow and blood in six patients with erythroleukemia. Five patients grew CFU-E, while BFU-E were found in the marrow of two and in the peripheral blood of only one patient. In all cases with colony grow...

journal_title：American journal of hematology

authors： Newcomb MM,Balducci L,Coleman MB,Steinberg MH

更新日期：1978-01-01 00:00:00

abstract：:The activation pathways for the generation of enzymes involved in blood clotting, clot lysis, complement activation, and kinin generation are briefly reviewed. The interrelationship of the four systems is illustrated by the multiple functions of four key enzymes: Factor XIIa, kallikrein, plasmin, and C1 esterase. The ...

journal_title：American journal of hematology

authors： Murano G

更新日期：1978-01-01 00:00:00

abstract：:One of the more intriguing aspects of the spleen is the protection against certain bacterial infections afforded by its unique vascular and immune function. There have been extensive clinical surveys which indicate an incidence of overwhelming postsplenectomy infection (OPSI) above that of the disease for which the sp...

journal_title：American journal of hematology

authors： Krivit W

更新日期：1977-01-01 00:00:00

abstract：:A simple and accurate micromethod for the determination of erythrocyte osmotic fragility is introduced. The method uses a laminar parabolic flow pattern, together with gravity, to retain cells in a long, small-diameter tube while a solution with decreasing osmolarity is passed through the tube. As the cells hemolyze, ...

journal_title：American journal of hematology

authors： Ito Y,Carmeci P,Steele R

更新日期：1977-01-01 00:00:00

abstract：:Selective labeling of phagocytes in human blood can be achieved by incubation of unseparated, heparinized blood with 99mTc-sulfur colloid. We have developed a method for quantitation of granulocyte chemotaxis using granulocytes labeled by this technique. The method was found to be more accurate and less tedious to per...

journal_title：American journal of hematology

authors： English D,McPherson TA

更新日期：1977-01-01 00:00:00

abstract：:Forty-two patients with chronic lymphocytic leukemia (CLL) were studied for morphology of lymphocytes by light and electron microscopy (EM), in vitro responses of lymphocytes to a battery of physical and chemical agents, overall clinical status, immunologic status, course, and response to therapy. CLL lymphocytes coul...

journal_title：American journal of hematology

authors： Knospe WH,Gregory SA,Trobaugh FE Jr,Stedronsky JA,Schrek R

更新日期：1977-01-01 00:00:00

abstract：:Comparison of the chromosome findings obtained on routine examination (10-50 cells) of the marrows from patients with Ph1-positive CML with those based on a large number (110-500 cells) of metaphases in six of these patients, in whom appropriate material was available, revealed the presence of small percentages of ane...

journal_title：American journal of hematology

authors： Sonta SI,Sandberg AA

更新日期：1977-01-01 00:00:00

abstract：:The improved microchromatographic procedure for the detection of Hb-S and/or Hb-C in cord blood at birth (Schroeder et al.: J. Lab Clin Med 86:528-532, 1975) as well as a modification thereof may also be used for the quantitative determination of Hb-F in the presence of Hb-S and/or Hb-C. However, Hb-A interferes and m...

journal_title：American journal of hematology

authors： Schroeder WA,Evans L,Grussing L,Abraham EC,Huisman TH,Lam H,Shelton JB

更新日期：1976-01-01 00:00:00