A comparison of different cryomedia and methods of freezing human hematopoietic The International Journal of Cell Cloning obtained from bone marrow and peripheral blood for storage

1992 ◽  
Vol 10 (S1) ◽  
pp. 88-91 ◽  
Author(s):  
A. Kessinger ◽  
B. O'Kane-Murphy ◽  
J. Jackson ◽  
B. Ward ◽  
T. Kloster ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Peripheral Blood ◽  
Cell Cloning

Transplantation combining autologous bone marrow and peripheral blood The International Journal of Cell Cloning in france: A review.

1992 ◽  
Vol 10 (S1) ◽  
pp. 162-164
Author(s):  
M. Lopez ◽  
C. Boccacio ◽  
O. Mortel ◽  
P. Pouillart ◽  
J. Reiffers ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Peripheral Blood ◽  
Autologous Bone Marrow ◽  
Cell Cloning ◽  
Autologous Bone

Comparative assessment and analysis of peripheral blood and bone marrow The International Journal of Cell Cloning

1992 ◽  
Vol 10 (S1) ◽  
pp. 30-32 ◽  
Author(s):  
N. G. Testa ◽  
G. Molineux ◽  
I. N. Hampson ◽  
B. I. Lord ◽  
T. M. Dexter
Keyword(s):  
Bone Marrow ◽  
Peripheral Blood ◽  
Comparative Assessment ◽  
Cell Cloning

Neutrophil pseudoplatelets in subgingival plaque and crevicular fluid samples from periodontal diseased sites

1989 ◽  
Vol 47 ◽  
pp. 862-863 ◽  
Author(s):  
J Hanker ◽  
E.J. Burkes ◽  
G. Greco ◽  
R. Scruggs ◽  
B. Giammara
Keyword(s):  
Electron Microscopy ◽  
Bone Marrow ◽  
Peripheral Blood ◽  
Gingival Crevicular Fluid ◽  
Light And Electron Microscopy ◽  
Subgingival Plaque ◽  
Staining Reaction ◽  
Gram Negative Bacteria ◽  
Gram Negative ◽  
Crevicular Fluid

The mature neutrophil with a segmented nucleus (usually having 3 or 4 lobes) is generally considered to be the end-stage cell of the neutrophil series. It is usually found as such in the bone marrow and peripheral blood where it normally is the most abundant leukocyte. Neutrophils, however, must frequently leave the peripheral blood and migrate into areas of infection to combat microorganisms. It is in such areas that neutrophils were first observed to fragment to form platelet-size particles some of which have a nuclear lobe. These neutrophil pseudoplatelets (NPP) can readily be distinguished from true platelets because they stain for neutrophil myeloperoxidase. True platelets are not positive in this staining reaction because their peroxidase Is inhibited by glutaraldehyde. Neutrophil pseudoplatelets, as well as neutrophils budding to form NPP, could frequently be observed in peripheral blood or bone marrow samples of leukemia patients. They are much more prominent, however, in smears of inflammatory exudates that contain gram-negative bacteria and in gingival crevicular fluid samples from periodontal disease sites. In some of these samples macrophages ingesting, or which contained, pseudoplatelets could be observed. The myeloperoxidase in the ingested pseudoplatelets was frequently active. Despite these earlier observations we did not expect to find many NPP in subgingival plaque smears from diseased sites. They were first seen by light microscopy (Figs. 1, 3-5) in smears on coverslips stained with the PATS reaction, a variation of the PAS reaction which deposits silver for light and electron microscopy. After drying replicate PATS-stained coverslips with hexamethyldisilazane, they were sputter coated with gold and then examined by the SEI and BEI modes of scanning electron microscopy (Fig. 2). Unstained replicate coverslips were fixed, and stained for the demonstration of myeloperoxidase in budding neutrophils and NPP. Neutrophils, activated macrophages and spirochetes as well as other gram-negative bacteria were also prominent in the PATS stained samples. In replicate subgingival plaque smears stained with our procedure for granulocyte peroxidases only neutrophils, budding neutrophils or NPP were readily observed (Fig. 6).

Peripheral blood and bone marrow findings in patients with acquired immune deficiency syndrome

Pathology ◽  
1990 ◽  
Vol 22 (4) ◽  
pp. 206-211 ◽  
Author(s):  
Catherine E. Harris ◽  
James C. Biggs ◽  
Alan J. Concannon ◽  
Anthony J. Dodds
Keyword(s):  
Immune Deficiency ◽  
Bone Marrow ◽  
Peripheral Blood ◽  
Immune Deficiency Syndrome ◽  
Acquired Immune Deficiency Syndrome ◽  
Deficiency Syndrome ◽  
Acquired Immune Deficiency

scholarly journals Determinants of Erythrocyte Size in Chronic Liver Disease

Blood ◽  
1969 ◽  
Vol 34 (6) ◽  
pp. 739-746 ◽  
Author(s):  
THOMAS M. KILBRIDGE ◽  
PAUL HELLER
Keyword(s):  
Bone Marrow ◽  
Liver Disease ◽  
Chronic Liver Disease ◽  
Peripheral Blood ◽  
Hepatic Cirrhosis ◽  
Alcoholic Cirrhosis ◽  
Clinical Findings ◽  
Red Cells ◽  
Red Cell ◽  
Cell Volumes

Abstract Serial determinations of red cell volumes were made with an electronic sizing device in 30 patients with hepatic cirrhosis. Variations in red cell volumes were correlated with other hematologic and clinical findings. The results of these studies suggest that volume macrocytosis in patients with alcoholic cirrhosis is either due to megaloblastosis of the bone marrow or to an accelerated influx of young red cells into the peripheral blood.

scholarly journals Evaluation of qPCR on blood and skin microbiopsies, peripheral blood buffy coat smear, and urine antigen ELISA for diagnosis and test of cure for visceral leishmaniasis in HIV-coinfected patients in India: a prospective cohort study

BMJ Open ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. e042519
Author(s):  
Sophie I Owen ◽  
Sakib Burza ◽  
Shiril Kumar ◽  
Neena Verma ◽  
Raman Mahajan ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Visceral Leishmaniasis ◽  
Hiv Infection ◽  
Peripheral Blood ◽  
Medical Science ◽  
Bone Marrow Aspiration ◽  
Buffy Coat ◽  
Tropical Medicine ◽  
Urine Antigen ◽  
Antigen Elisa

IntroductionHIV coinfection presents a challenge for diagnosis of visceral leishmaniasis (VL). Invasive splenic or bone marrow aspiration with microscopic visualisation of Leishmania parasites remains the gold standard for diagnosis of VL in HIV-coinfected patients. Furthermore, a test of cure by splenic or bone marrow aspiration is required as patients with VL-HIV infection are at a high risk of treatment failure. However, there remain financial, implementation and safety costs to these invasive techniques which severely limit their use under field conditions.Methods and analysisWe aim to evaluate blood and skin qPCR, peripheral blood buffy coat smear microscopy and urine antigen ELISA as non-invasive or minimally invasive alternatives for diagnosis and post-treatment test of cure for VL in HIV-coinfected patients in India, using a sample of 91 patients with parasitologically confirmed symptomatic VL-HIV infection.Ethics and disseminationEthical approval for this study has been granted by The Liverpool School of Tropical Medicine, The Institute of Tropical Medicine in Antwerp, the University of Antwerp and the Rajendra Memorial Research Institute of Medical Science in Patna. Any future publications will be published in open access journals.Trial registration numberCTRI/2019/03/017908.

Sign in / Sign up

Export Citation Format

Share Document