Leukocytospermia quantitation (ENDTZ) test

A Agarwal, S Gupta, R Sharma - … evaluation of male infertility: A laboratory …, 2016 - Springer
Peroxidase positive granulocytes (neutrophils and macrophages) are identified by
histochemical staining. This test is also referred to as Myeloperoxidase or Endtz test. It is …

Leukocyte detection in human semen using flow cytometry

G Ricci, G Presani, S Guaschino, R Simeone… - Human …, 2000 - academic.oup.com
This study set out to establish a new method, using flow cytometry, to evaluate leukocytes in
semen. Ejaculates of 59 males, asymptomatic for genitourinary infections, were examined …

Methods for the detection of male genital tract inflammation

H Wolff - Andrologia, 1998 - Wiley Online Library
Male genital tract inflammation is reflected by increased numbers of white blood cells (WBC)
in semen. An ejaculate containing more than 106 WBC ml− 1 semen is termed …

Positive myeloperoxidase staining (Endtz test) as an indicator of excessive reactive oxygen species formation in semen

M Shekarriz, RK Sharma, AJ Thomas… - Journal of assisted …, 1995 - Springer
Purpose Although the significance of leukocytospermia in semen remains controversial,
evidence exists that white blood cells (WBCs) may adversely affect sperm function and act …

Comparison of methods to enumerate white blood cells in semen.

JA Politch, H Wolff, JA Hill, DJ Anderson - Fertility and sterility, 1993 - europepmc.org
Seminal WBC counts obtained by an mAb-based immunohistologic method correlated well
with seminal granulocyte counts obtained with a simple peroxidase method (rho=+ 0.70; P< …

Identification and treatment of leukocytospermia in infertile men

H Sadri-Ardekani, MM Akhondi - Journal of Reproduction & …, 2007 - search.proquest.com
Leukocytes in the male genital tract and seminal fluid play a complex and dynamic role.
Leuko-cytes are found in virtually every ejaculate and function at multiple levels. Presence of …

Indirect immunofluorescence using monoclonal antibodies for the detection of leukocytospermia: comparison with peroxidase staining

J Villegas, M Schulz, V Vallejos, R Henkel… - Andrologia, 2002 - Wiley Online Library
The presence of increased number of leukocytes in semen is indicative of inflammation in
the male genital tract. Inflammatory processes at this level may lead to marked impairment of …

Immunohistologic characterization and quantitation of leukocyte subpopulations in human semen

H Wolff, DJ Anderson - Fertility and Sterility, 1988 - Elsevier
Various major leukocyte subpopulations (granulocytes, monocytes/macrophages, B
lymphocytes, helper and suppressor/cytotoxic T lymphocytes) were detectable in human …

Prospective study of leukocytes and leukocyte subpopulations in semen suggests they are not a cause of male infertility

MJ Tomlinson, CLR Barratt, ID Cooke - Fertility and Sterility, 1993 - Elsevier
Objective To determine the effects of leukocytes in semen on sperm quality and the ability to
achieve conception. Design A prospective analysis of 512 couples attending a regional …

Evaluation ofround cells' in semen analysis: a comparative study

E Johanisson, A Campana, R Luthi… - Human reproduction …, 2000 - academic.oup.com
The aims of this review are to evaluate the morphological differences betweenround cells' of
spermatogenic and non-spermatogenic origin in semen. The latter group includes …