semen fructose

Fructose in seminal plasma is produced by enzymatic conversion of blood sugar and is secreted by the seminal vesicles. It is the energy source for sperm activity. Sperm axis shrinkage depends on ATP for energy, and ATP can be produced by fructose catabolism. Therefore, the reduction of sperm berry sugar concentration will weaken sperm motility and affect fertilization rate. Since the seminal vesicles are very sensitive to androgen stimulation, and the secretion of fructose is controlled by androgens, many scholars have used human berry sugar concentration as an indicator of indirect measurement of testosterone activity. Basic Information Specialist classification: male examination check classification: semen and prostatic fluid examination Applicable gender: whether the male is fasting: not fasting Tips: Before checking: Adjust your body to the best condition. Normal value 2.95 ~ 3.35g / L. Clinical significance Abnormal result The fructose in the semen is produced by the seminal vesicle, which provides nutrients for sperm metabolism, supplies sperm energy, and maintains sperm motility. At the same time, it is parallel to androgen and can indirectly affect testosterone levels. Semen general trait examination and microscopic examination, mainly used to check male infertility. According to the results of various tests, fertility can be judged. If there are two main indicators and one auxiliary indicator, or one main indicator and two or more auxiliary indicators are bad, male infertility can be considered. When the result of the test is acceptable or between the bad and the bad, the fertility is low, but after treatment, guidance or correction, it still has fertility. All major indicators are best for fertility. Semen testing can also aid in the diagnosis of diseases in the male reproductive system. If there is no sperm or too little sperm, it can be seen in congenital testicular hypoplasia, mumps complicated with orchitis, endocrine diseases and so on. The amount of semen is too small to be seen in diseases such as prostate and seminal vesicles. Bloody semen is found in seminal vesicle tuberculosis and prostate cancer. Lack of liquefaction is seen in chronic inflammation. Also. Semen examination can also be used to observe the effects of vasectomy, premarital examination, and forensic examination. People who need to be tested No sperm, less refined, infertile. Low results may be diseases: male infertility, oligozoospermia, azoospermia Before the test: Adjust your body to the best condition. At the time of examination: strictly follow the doctor's knowledge of the manipulation. Not suitable for the crowd: no. Inspection process The semen of the subject was collected and tested by the resorcinol method. Not suitable for the crowd no. Adverse reactions and risks no.