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Brown-colored semen in men with spinal cord injury
Brown-colored semen men spinal cord injury
2009/2/18
The interesting condition of brown-colored semen has often been observed during assisted ejaculation of men with spinal cord injury (SCI). This condition has not been reported in the literature, a...
Spermatogenesis in early and chronic phases of experimental spinal cord injury in the rodent model
Flow cytometry sperm chromatin sperm chromatin
2009/2/18
A rodent model was used to study the degree and dynamics of potential spermatogenic alterations during both acute and chronic phases after experimental spinal cord injury (SCI). Sexually mature Spra...
Altered basement membrane synthesis in the testis after tissue injury
Efferent duct ligation gene expression protein synthesis
2009/2/17
The basement membrane plays an important role in maintaining the structural and functional integrity of tissues. Altered basement membrane structure has been associated with severe functional impair...
Suppression and recovery of spermatogenesis following spinal cord injury in the rat
Sertoli cells Leydig cells testosterone follicle stimulating hormone
2009/2/17
Recently, we reported that changes in spermatogenesis in adult rats during acute phase (within 2 weeks) of spinal cord injury (SCI) were associated with a suppression of pituitary-testis hormone a...
The effects of spinal cord injury on the status of messenger ribonucleic acid for TRPM 2 and androgen receptor in the prostate of the rat
spinal cord messenger ribonucleic TRPM 2 rat
2009/2/17
The prostate is one of the male accessory sex glands that produce fluid components of the seminal plasma. In addition to androgen, a normal innervation of the prostate is believed to be important ...
Acute effects of spinal cord injury on the pituitary-testicular hormone axis and Sertoli cell functions：a time course study
spinal cord injury pituitary-testicular hormone axis Sertoli cell functions
2009/2/13
The present study investigated the time course of the onset of the abnormalities in spermatogenesis following spinal cord injury, and their relationship to changes in the pituitary testicular hormon...
Mice Lacking Raf Kinase Inhibitor Protein-1 (RKIP-1) Have Altered Sperm Capacitation and Reduced Reproduction Rates With a Normal Response to Testicular Injury
PEBP testis
2008/12/24
Raf kinase inhibitor protein-1 (RKIP-1) belongs to the phosphatidyl ethanolamine–binding family of proteins (PEBP), which are highly conserved throughout evolution and widely expressed in tissues...
Autonomic Dysreflexia Among Men With Spinal Cord Injury Undergoing Penile Vibratory Stimulation
Autonomic Dysreflexia Men Spinal Cord Injury Penile Vibratory Stimulation
2008/12/24
The management of an ejaculation among men with spinal cord injuries has been greatly improved in recent years through the use of electroejaculation and vibratory stimulation. Moreover, advances in th...
Beneficial Effects of Vitamin E in Sperm Functions in the Rat After Spinal Cord Injury
Sperm motility viability mitochondrial potential
2008/12/24
Male infertility as a result of spinal cord injury (SCI) is associated with abnormal semen qualities including low sperm counts and poor sperm motility and morphology. Clinical studies suggest th...
High Seminal Platelet-Activating Factor Acetylhydrolase Activity in Men With Spinal Cord Injury
Sperm semen SCI asthenozoospermia infertility
2008/12/24
Spinal cord injury (SCI) causes male infertility, with low sperm motility the major long-term cause. It has been suggested in previous studies that some seminal components may be responsible for the...
The greatest paradox of aerobic respiration is that oxygen, which is essential for energy production, may also be detrimental because it leads to the production of reactive oxygen species (ROS) (S...
Impaired Sperm Function After Spinal Cord Injury in the Rat Is Associated With Altered Cyclic Adenosine Monophosphate Signaling
cAMP SYBR-14 JC-1
2008/12/23
Our previous observations of changes in the expression of cAMP-dependent genes and the cAMP-responsive element modulator (CREM) in rat testicular cells after spinal cord injury (SCI) implied abnor...
Detection of DNA damage in response to cooling injury in equine spermatozoa using single-cell gel electrophoresis
DNA damage equine spermatozoa single-cell gel electrophoresis
2008/12/1
Single-cell gel electrophoresis (SCGE), or comet assay, has the ability to detect damage at the single cell level and has not been reported for equine sperm. The ability to detect nuclear damage at ...