Fructose Kit for Determination of the Fructose Level in Seminal
Plasma Male Infertility Diagnosis
The kit is used for quantitative detection of fructose levels in
human seminal plasma, while also used to determine the fructose
levels in body fluid, food and other types of specimens.
Features:
- A new enzymic method for the quantitative detection of fructose is
adopted, which is innovative around the world.
- Comparing to conventional indole's methods, it is safer in use with
more sensitive and stable results.
- Operationed in the microplates.Fast and easy-to-use.
- Available for automatic and semi-automatic tests, good for
standardization of test.
- Stable within one year.
- 40 tests per kit and meet the need of batch testing.
Applications in clinic:
In case of the bilateral ejaculatory-duct obstruction, congenital
agenesis of seminal vesicle or dysplasia, the negative fructose is
determined as negative. For epididymitis, incomplete ejaculation or
frequent ejaculation, the decreased fructose levels decreases.
The fructose,when combining with other detection indicators (such
as neutral alpha-glucosidase), may help perform the topical
diagnosis for the obstructionve site of the patients with
obstructive azoospermia.
The fructose in seminal plasma is one of evaluation indicators of
seminal vesicle secretory function. The levels of testosterone
would influence the secretion of fructose in seminal plasma, and
the lack of androgen may decrease the fructose levels. The decrease
of seminal vesicle secretory functions may cause the decrease of
semen volume.
The fructose secreted by the seminal vesicle is the main energy
source of sperm cells, and the decrease of fructose levels in
seminal plasma would cause the insufficiency of energy under-supply
of sperm energy, and therefore influence the motility.
Reference:
World Health Organization.WHO Laboratory Manual for the Examination
of Human Semen and Sperm-Cervical Mucus Interaction (4th
edition),2001.
