scholarly journals The Effect of post Chlamydia Trachomatis Infection treatment on Reactive Oxygen Species and Sperm Parameters of Infertile Men

2020 ◽  
Author(s):  
Reza Azmakan ◽  
Reza Salman Yazdi ◽  
Faramarz Farahi ◽  
Vahid Esmaeili ◽  
Seyed Kazem Bidoki ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Chlamydia Trachomatis ◽  
Male Infertility ◽  
Antibiotic Therapy ◽  
Negative Impact ◽  
Reactive Oxygen ◽  
Sperm Parameters ◽  
Semen Parameters ◽  
Oxygen Species ◽  
Infertile Men

ABSTRACTBackgroundChlamydia trachomatis (CT) infection is often mentioned as a silent disease. Reactive oxygen species (ROS) can also cause Sperm apoptosis and have negative impact on Sperm parameters. The objectives of this study were to elucidate the association between Sperm parameters and ROS caused by CT infections resulting in male Infertility as well as evaluating the role of antibiotic therapy.Materials and methodsA total of 848 infertile males having normal and abnormal Sperm parameters were included. After Semen sampling, the CT IgA were measured by Elisa and confirmed by Nested PCR. ROS was determined by Chemiluminescence. After treatment under the direct supervision of the private urologists. Then, the second Semen samples were taken and subjected to tests on Sperm parameters and ROS levels as assessed again.ResultsThe levels of ROS and morphology were improved following the treatments (P<0.05). Antibiotic therapy due to CT infection, could reduce ROS, improve normal morphology and recover some of Semen parameters.ConclusionsOur findings indicate that CT infection and Sperm parameters were associated with the rate of ROS in infertile men. However, after treatment, ROS value dropped allowing the recovery of certain Sperm parameters. Antibiotic therapy can improve some Semen quality parameters and treat the male Infertility.Reza Azmakan, [email protected], Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran, https://orcid.org/0000-0001-6718-3348.

A Study of Role of Reactive Oxygen Species in Idiopathic Male Infertility & Its Management by Antioxidant Therapy in Uttar Pradesh (U.P.)

2021 ◽  
Vol 8 (32) ◽  
pp. 3023-3027
Author(s):  
Namrata Shrivastava ◽  
Vaibhav Shrivastava ◽  
Manish Pandey
Keyword(s):  
Reactive Oxygen Species ◽  
Male Infertility ◽  
Reactive Oxygen ◽  
Antioxidant Therapy ◽  
Semen Parameters ◽  
Control Group ◽  
P Value ◽  
Ros Generation ◽  
Variable Degree ◽  
Oxygen Species

BACKGROUND Infertility is defined as the inability to conceive after at 1 year of regular unprotected intercourse. Male contributes to almost half of infertility cases and in almost 30 % of cases, no definite aetiology is identified, and hence, male infertility is labelled idiopathic in these cases. Oxidative energy production mechanisms are almost always accompanied by reactive oxygen species (ROS), generation whose too much concentrations can lead to extensive protein damage and cytoskeletal modifications and inhibit cellular mechanisms. A number of laboratory techniques have been developed to evaluate oxidative stress by measuring ROS level in the semen. In recent times antioxidant supplements have been proposed as useful agents to increase the scavenging capacity of seminal plasma, controversy still surrounds their actual clinical utility. METHODS 34 male patients were included in this study. Reactive oxygen species detection was done by Flowcytometry using dichloroflurosecindiacetate (DCFH-DA). RESULTS The ROS in the patient group was found to be significantly higher 29.821 (5.6300 than the control group 22.162 (1.6331 having p value < 0.001). The ROS (29.821 ± 5.6300) was found to be significantly reduced after 3 months of antioxidant therapy which got reduced to 19.893 ± 4.2299 respectively. CONCLUSIONS Our study demonstrates that infertile men have significantly higher level of ROS (as measured by flowcytometry) & lower sperm count (oligospermia), decreased progressive & total motility and increased immotile sperms as compared to healthy fertile men. This study further proves that antioxidant therapy based on a combination of carnitine, zinc, coq10, lycopene and vitamin C & E for 3 months is associated with a decrease of ROS as measured by flowcytometry & a variable degree of improvement in above mentioned semen parameters. KEYWORDS Reactive Oxygen Species, Male Infertility

scholarly journals Review of Clinical Trials on Effects of Oral Antioxidants on Basic Semen and Other Parameters in Idiopathic Oligoasthenoteratozoospermia

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Senka Imamovic Kumalic ◽  
Bojana Pinter
Keyword(s):  
Clinical Trials ◽  
Male Infertility ◽  
Diagnostic Methods ◽  
Sperm Parameters ◽  
Semen Parameters ◽  
Oxygen Species ◽  
Male Factor ◽  
Infertile Men ◽  
Antioxidant Supplements ◽  
Year 2000

Infertility affects 50 to 80 million people worldwide. Male factor is a cause of infertility in almost half of cases, mainly due to oligoasthenoteratozoospermia (OAT). With common diagnostic methods no cause can be found in approximately 30% of cases of male infertility due to OAT and these are considered idiopathic. Reactive oxygen species (ROS) play an important role in male infertility and are proved to be higher in infertile men; antioxidants could oppose their effect. The aim of this paper was to review the literature on clinical trials in the period from year 2000 to year 2013 studying the effects of various types of antioxidant supplements on basic and other sperm parameters and pregnancy rates in subfertile males with idiopathic OAT. The majority of studies were randomized and placebo controlled and confirmed beneficial effect of antioxidants on at least one of the semen parameters; the biggest effect was determined on sperm motility. In many of these trials combinations of more antioxidants were assessed. The optimal dosages of one or more antioxidants were not defined. We concluded that antioxidants play an important role in protecting semen from ROS and can improve basic sperm parameters in case of idiopathic OAT.

scholarly journals Seminal reactive oxygen species and total antioxidant capacity: Correlations with sperm parameters and impact on male infertility

2018 ◽  
Vol 45 (2) ◽  
pp. 88-93 ◽  
Author(s):  
Vidyalakshmi Subramanian ◽  
Aishwarya Ravichandran ◽  
Nivethitha Thiagarajan ◽  
Matheswari Govindarajan ◽  
Silambuchelvi Dhandayuthapani ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Male Infertility ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Reactive Oxygen ◽  
Sperm Parameters ◽  
Oxygen Species ◽  
Total Antioxidant

Reactive oxygen species levels in the semen of infertile men and it's correlation with other semen parameters

2010 ◽  
Vol 7 (3) ◽  
pp. 284-284
Author(s):  
R. Kumar ◽  
V. Saxena ◽  
M. Bilal ◽  
S. Venkatesh ◽  
R. Dada ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Reactive Oxygen ◽  
Semen Parameters ◽  
Oxygen Species ◽  
Infertile Men

scholarly journals Characterizing semen parameters and their association with reactive oxygen species in infertile men

2014 ◽  
Vol 12 (1) ◽  
pp. 33 ◽  
Author(s):  
Ashok Agarwal ◽  
Rakesh K Sharma ◽  
Reecha Sharma ◽  
Mourad Assidi ◽  
Adel M Abuzenadah ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Reactive Oxygen ◽  
Semen Parameters ◽  
Oxygen Species ◽  
Infertile Men

Stimulated Reactive Oxygen Species Generation in the Spermatozoa of Infertile Men

1993 ◽  
Vol 149 (1) ◽  
pp. 64-67 ◽  
Author(s):  
Donald L. Weese ◽  
Michael L. Peaster ◽  
Kyle K. Himsl ◽  
Gary E. Leach ◽  
Pramod M. Lad ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Reactive Oxygen Species Generation ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Infertile Men

scholarly journals Low amounts of mitochondrial reactive oxygen species define human sperm quality

Reproduction ◽  
2014 ◽  
Vol 147 (6) ◽  
pp. 817-824 ◽  
Author(s):  
Mónica Marques ◽  
Ana Paula Sousa ◽  
Artur Paiva ◽  
Teresa Almeida-Santos ◽  
João Ramalho-Santos
Keyword(s):  
Reactive Oxygen Species ◽  
Assisted Reproduction ◽  
Density Gradient Centrifugation ◽  
Sperm Quality ◽  
Gradient Centrifugation ◽  
Reactive Oxygen ◽  
Human Sperm ◽  
Semen Parameters ◽  
Oxygen Species ◽  
Male Gametes

We have applied the mitochondria-specific superoxide fluorescent probe MitoSOX Red (MitoSOX) to detect mitochondria-specific reactive oxygen species (mROS) production in human sperm samples using flow cytometry. We show that human ejaculates are heterogeneous in terms of mROS production, with three subpopulations clearly detectable, comprising sperm that produce increasing amounts of mROS (MitoSOX−, MitoSOX+, and MitoSOX++). The sperm subpopulation producing the lowest amount of mROS represented the most functional subset of male gametes within the ejaculate, as it was correlated with the highest amount of live and non-apoptotic sperm and increased both in samples with better semen parameters and in samples processed by both density-gradient centrifugation and swim-up, both known to select for higher quality sperm. Importantly, the MitoSOX− subpopulation was clearly more prevalent in samples that gave rise to pregnancies following assisted reproduction. Our work, therefore, not only describe discreet human sperm heterogeneity at the mROS level but also suggests that mROS may represent a strategy to both evaluate sperm samples and isolate the most functional gametes for assisted reproduction.Free Portuguese abstractA Portuguese translation of this abstract is freely available athttp://www.reproduction-online.org/content/147/6/817/suppl/DC1

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