Abstract

Introduction: Oxidative stress is a key factor involved in male infertility, which is due to an unnatural increase in environmental free radicals. In the majority of cases, this has a negative effect on a male’s ability to impregnate a female. Currently, it is believed that spermatozoa can be protected against the damages induced by oxidative stress by saturating sperm with antioxidants. The antioxidant role of phoenix dactylifera pollen is capable of collecting the reactive oxygen and neutralizing it in and out of body cells. The present research provides a review of the antioxidant roles of phoenix dactylifera pollen on male infertility.

Methods: This research is based on English-Language studies and articles found by comprehensively reviewing electronic databases, websites, books, and academic articles over the last 10 years.

Results: The phenolic compounds of phoenix dactylifera pollen, due to the existing polyphenols, are strong chelators of heavy metals. Therefore, they are effective in eliminating environmental hydroxyl radicals. Moreover, these plants have high capacities of eliminating hydroxyl free radicals, picrylhydrazyl, diphenyl and phoenix dactylifera pollen and also inhibiting glutathione-S-transferase (GST).

Conclusion: Currently, the use of herbal antioxidants to neutralize reactive oxygen species (ROS) and reduce the negative effects of oxidative stress on body cells and tissues has attracted researchers’ attention. Various substances, such as flavonoids and catechins, perform their antioxidant role by increasing the concentration of glutathione peroxidase. The final product of this process is an increase in the number of motile sperm, which can have significant effects on fertility.

 

Keywords: infertility, date seed, date palm, male infertility
 
 
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July-September 2019 (Volume 11, Issue 3)


 

Previous Issue

In the second issue of the journal Electronic Physician for 2019, we have several papers including four Randomized Controlled Trials, a model development study, a case report, an editorial, a letter to editor (LTE), and several original research including two studies with qualitative approach. Authors of this issue are from nine countries: Iran, The Netherlands, Sweden, Italy, India, Thailand, Saudi Arabia, United Arab Emirates (UAE), and Jordan. Read more...


 

The 6th World Conference on Research Integrity (WCRI) is to be held on June 2-5, 2019 in Hong Kong.

The WCRI is the largest and most significant international conference on research integrity. Since the first conference in Lisbon in 2007, it has given researchers, teachers, funding agencies, government officials, journal editors, senior administrators, and research students opportunities to share experiences and to discuss and promote integrity in research. Read more:


 

TDR Clinical Research and Development Fellowships

Call for applications

Deadline for submission: 7 March 2019, 16:00 (GMT)

TDR provides fellowships for early- to mid-career researchers and clinical trial staff (e.g. clinicians, pharmacists, medical statisticians, data managers, other health researchers) in low- and middle-income countries (LMICs) to learn how to conduct clinical trials. Read more:


Meta-Analysis Workshops in New York, USA, and London, UK, in April and May 2019

Don't miss this exceptional opportunity to learn how to perform and report a Meta-analysis correctly. Two Meta-analysis workshops are organized in April and May 2019 by Dr. Michael Borenstein in New York, USA (April 08-10, 2019) and London, UK (May 27-29).

About the Instructor

Dr. Michael Borenstein, one of the authors of Introduction to Meta-Analysis, is widely recognized for his ability to make statistical concepts accessible to researchers as well as to statisticians. He has lectured widely on meta-analysis, including at the NIH, CDC, and FDA. Read more: