منابع مشابه
Seminal fluid anaphylaxis
Results A 54 year-old woman with no atopic history was referred for evaluation after four progressive episodes of post-coital reactions with her husband. The first two episodes consisted of itching of both palms and soles of feet with minimal vaginal pruritus. After abstaining, a third episode a month later consisted of hives on the patient’s legs and back with significant vaginal pruritus. The...
متن کاملOntogenetic changes in seminal fluid gene expression and the protein composition of cricket seminal fluid.
The ejaculates of most internally fertilizing species consists of both sperm and seminal fluid proteins. Seminal fluid proteins have been studied largely in relation to their post-mating effects on female reproductive physiology, and predominantly in genomically well-characterized species. Seminal fluids can also play important roles in sperm maturation and performance. In the field cricket Tel...
متن کاملCorrelations between seminal plasma enzyme activities and semen parameters in seminal fluid of Arabian horses
The objective of this study was to investigate aspartate-amino-transferase (AST), γ-glutamyl-transferase(GGT), alkaline phosphatase (ALP), lactate-dehydrogenase (LDH) and acid phosphatase (AcP) activities andsemen parameters (volume, pH, concentration, total sperm number (TSN), progressive motility, dead sperm,total morphological defect (TMD) and hypo-osmotic swelling test (HOST)) in seminal pl...
متن کاملAmino - TerminalPropeptidesof Type iii ProcoliagenIn Seminal Fluid
that of serotomn in CO-treated samples. Three other compounds (N-acetyl serotonin, N-methyl serotonin, and 5hydroxyindole, all from Sigma Chemical Co.) previously used as internal standards in the determination of serotonin from various tissues were not suitable for the present method. NAcetyl serotonin was too strongly remined in the present chromatographic system; N-methyl serotonin, in turn,...
متن کاملRapid colorimetry of zinc in seminal fluid.
This colorimetric method for determination of zinc in seminal liquid is based on the reaction between zinc and 4-(2-pyridylazo)resorcinol in a buffered solution at pH 9.5. It is very simple, fast (approximately equal to 10 min), and economical. It can be used to determine zinc in "whole" semen, seminal plasma, or isolated spermatozoa. We verified its accuracy for sample concentrations up to 0.4...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2017
ISSN: 0960-9822
DOI: 10.1016/j.cub.2017.03.063