Creatine Kinase Activity as an Indicator of Energetic Impairment and Tissue Damage in Fish: A Review

The Effect of Cigarette Smoking on Human Sperm Creatine Kinase Activity: As An ATP Buffering System in Sperm

Ethnic Differences in Tissue Creatine Kinase Activity: An Observational Study

BACKGROUND Serum creatine kinase (CK) levels are reported to be around 70% higher in healthy black people, as compared to white people (median value 88 IU/L in white vs 149 IU/L in black people). As serum CK in healthy people is thought to occur from a proportional leak from normal tissues, we hypothesized that the black population subgroup has a generalized higher CK activity in tissues. MET...

Molecular markers as an indicator in the malignant potential of oral lichen planus: A systematic review

BACKGROUND AND AIM: Oral lichen planus (OLP) is a chronic, autoimmune, inflammatory disease. The progression of OLP to oral squamous cell carcinoma (OSCC) has generated a longstanding controversy about the details of this malignant transformation potential. This study aimed to do a systematic review on the molecular markers related to the malignant transformation of OLP.METHODS: We searched the...

Creatine kinase as an indicator of sperm quality and maturity in men with oligospermia.

OBJECTIVES To determine the differences among the creatine kinase (CK) levels in the spermatozoa of subfertile men with mild, moderate, or severe oligospermia and to examine the differences in CK activity between infertile patients with various clinical diagnoses and a group of normal healthy donors (control). CK is a marker of sperm maturity that correlates with the sperm fertilizing capacity....

In Vitro Inhibition of Human Sperm Creatine Kinase by Nicotine, Cotinine and Cadmium, as a Mechanism in Smoker Men Infertility

Background Nicotine, cotinine and cadmium are harmful components of cigarettes that have an effect on human reproductive function. Although the effects of cigarette smoke on male reproductive function is characterized in several articles its mechanism of action is still unknown. In the present study, we investigate the effect of nicotine, cotinine and cadmium on human sperm creatine kinase acti...