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Moradi A, Ghaffari Novin M, Bayat M. A Comprehensive Systematic Review of the Effects of Photobiomodulation Therapy in Different Light Wavelength Ranges (Blue, Green, Red, and Near-Infrared) on Sperm Cell Characteristics in Vitro and in Vivo. Reprod Sci 2024:10.1007/s43032-024-01657-x. [PMID: 39095677 DOI: 10.1007/s43032-024-01657-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 07/13/2024] [Indexed: 08/04/2024]
Abstract
Around 7% of the male population in the world are entangle with considerable situation which is known as male infertility. Photobiomodulation therapy (PBMT) is the application of low-level laser radiation, that recently used to increase or promote the various cell functions including, proliferation, differentiation, ATP production, gene expressions, regulation of reactive oxygen spices (ROS), and also boost the tissue healing and reduction of inflammation. This systematic review's main idea is a comprehensive appraisal of the literatures on subjects of PBMT consequences in four light ranges wavelength (blue, green, red, near-infrared (NIR)) on sperm cell characteristics, in vitro and in vivo. In this study, PubMed, Google Scholar, and Scopus databases were used for abstracts and full-text scientific papers published from 2003-2023 that reported the application of PBM on sperm cells. Criteria's for inclusion and exclusion to review were applied. Finally, the studies that matched with our goals were included, classified, and reported in detail. Also, searched studies were subdivided into the effects of four ranges of light irradiation, including the blue light range (400-500 nm), green light range (500-600 nm), red light range (600-780 nm), and NIR light range (780-3000 nm) of laser irradiation on human or animal sperm cells, in situations of in vitro or in vivo. Searches with our keywords results in 137 papers. After primary analysis, some articles were excluded because they were review articles or incomplete and unrelated studies. Finally, we use the 63 articles for this systematic review. Our category tables were based on the light range of irradiation, source of sperm cells (human or animal cells) and being in vitro or in vivo. Six% of publications reported the effects of blue, 10% green, 53% red and 31% NIR, light on sperm cell. In general, most of these studies showed that PBMT exerted a positive effect on the sperm cell motility. The various effects of PBMT in different wavelength ranges, as mentioned in this review, provide more insights for its potential applications in improving sperm characteristics. PBMT as a treatment method has significant effectiveness for treatment of different medical problems. Due to the lack of reporting data in this field, there is a need for future studies to assessment the biochemical and molecular effects of PBMT on sperm cells for the possible application of this treatment to the human sperm cells before the ART process.
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Affiliation(s)
- Ali Moradi
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marefat Ghaffari Novin
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Price Institute of Surgical Research, University of Louisville, Louisville, KY, USA.
- Noveratech LLC of Louisville, Louisville, KY, USA.
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2
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Noghabaei G, Ahmadzadeh A, Pouran F, Mahdavian A, Rezaei M, Razzaghi M, Mansouri V, Maleki F. The Role of Laser and Microwave in Treatment of Endocrine Disorders: A Systematic Review. J Lasers Med Sci 2024; 15:e23. [PMID: 39188933 PMCID: PMC11345803 DOI: 10.34172/jlms.2024.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 04/21/2024] [Indexed: 08/28/2024]
Abstract
Introduction: The treatment of endocrine problems like thyroid disease, diabetes mellitus (DM), and polycystic ovary syndrome (PCOS) faces significant challenges so that medical professionals worldwide try to find a new therapeutic approach. However, along with common treatments which include medications, hormone replacement therapy, and surgery; there is a growing interest in alternative therapies like laser therapy, which offers a non-invasive and unique technique for treating endocrine disorders alone or in combination with traditional methods. The main goal of this review was to do a systematic review on the role of the laser and Microwave in the treatment endocrine disorders. Methods: In the present systematic review, the most important databases, including PubMed, Scopus and Google Scholar, were searched for the studies examining the effect of lasers on the treatment of endocrine problems by using appropriate keywords and specific strategies from 1995 to 2023. All the studies that were not about lasers and endocrine were excluded. Results: Based on 51 reviewed studies, lasers and radiofrequency ablation such as RFA are effective in the treatment of thyroid diseases, hyperparathyroidism, pancreatic disorders, and sexual dysfunctions. Laser-induced interstitial thermal therapy (LITT) and microwave ablation (MWA) are genuine minimally invasive methods for the treatment of benign nodules, adenomas, and tumor ablation including pancreatic carcinomas and adrenal tumors. Intravenous laser blood irradiation (ILBI) which uses red, UV, and blue light could be effective in treating various metabolic disorders, such as DM. Conclusion: Laser as a cutting-edge and minimally invasive approach could treat various endocrine disorders. It has a great potential to treat and regulate hormonal imbalances, decrease inflammation, and relieve symptoms of various ailments, such as endocrine disorders.
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Affiliation(s)
- Giti Noghabaei
- Department of Internal Medicine, Imam Hossein Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Ahmadzadeh
- Department of Laboratory Sciences, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Pouran
- Medical Laboratory Sciences, Students Research Committee, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirmohsen Mahdavian
- Medical Laboratory Sciences, Students Research Committee, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mitra Rezaei
- Genomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Vahid Mansouri
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farajolah Maleki
- Clinical Research Development Unit, Shahid Mostafa Khomeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
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Parvin A, Erabi G, Saboohi Tasooji MR, Sadeghpour S, Mellatyar H, Rezaei Arablouydareh S, Navapour L, Taheri-Anganeh M, Ghasemnejad-Berenji H. The effects of photobiomodulation on the improvement of sperm parameters: A review study. Photochem Photobiol 2024. [PMID: 38623963 DOI: 10.1111/php.13941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/27/2024] [Accepted: 03/18/2024] [Indexed: 04/17/2024]
Abstract
The prevalence of male infertility has become a significant clinical concern worldwide, with a noticeable upward trend in recent times. The rates of fertilization and subsequent development of embryos are dependent on many parameters associated with the quality and viability of sperm. Photobiomodulation (PBM) is a promising approach with a great potential for translational applications in the treatment of spermatozoa exhibiting low quality and motility. In this study, a comprehensive analysis of the existing literature, specifically examining the mechanisms of action of PBM has been presented. Our objective was to enhance knowledge in the field of laser light therapy in order to promote the usage of irradiation in clinical settings in a more effective way. Within the realm of reproductive science, the utilization of PBM has been employed to enhance the metabolic processes, motility, and viability of spermatozoa. This is attributed to its advantageous effects on mitochondria, resulting in the activation of the mitochondrial respiratory chain and subsequent synthesis of ATP. This therapeutic approach can be highly advantageous in circumventing the reliance on chemical substances within the culture medium for spermatozoa while also facilitating the viability and motility of spermatozoa, particularly in circumstances involving thawing or samples with significant immotility.
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Affiliation(s)
- Ali Parvin
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Gisou Erabi
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Sonia Sadeghpour
- Reproductive Health Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Sahar Rezaei Arablouydareh
- Reproductive Health Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Leila Navapour
- Reproductive Health Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Mortaza Taheri-Anganeh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Research Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Hojat Ghasemnejad-Berenji
- Reproductive Health Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
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Liu XN, Li MY, Ma QL, Chen J, Liu S, Yu Y, Sun L. Swimming trapper decreases the proportion of chromosomally unbalanced spermatozoa in human Robertsonian translocation carriers. Andrology 2024. [PMID: 38465706 DOI: 10.1111/andr.13623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/22/2024] [Accepted: 02/18/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Carriers of reciprocal translocations often have more unbalanced spermatozoa and higher DNA fragmentation rates, elevating reproductive risk. The simple swim-up method (SSUM) can decrease the amount of spermatozoa with abnormal chromatin structure and fragmented DNA, however, it has limited efficacy in eliminating chromosomally unbalanced sperm. METHODS The spermatozoa of eight Robertsonian translocation (Rob) carriers were split into three groups: original raw semen group (control group); SSUM and swimming trapper method group (STM) processed semen samples. After different semen preparation procedures, semen qualities, sperm chromosomal aneuploidy, and sperm fragmented DNA were evaluated. RESULTS Although spermatozoa with higher motility was obtained by both SSUM and STM, the population of faster forward moving sperm was greater with STM as compared to SSUM. While the rates of DNA fragmentation were statistically much lower in both groups than ejaculated semen sample, our data showed better effect on the decrease of DNA fragmentation index (DFI) after selection by STM for patients who have high DFI (>20%) in neat semen. For all patients, significant decrease in the frequency of chromosomally unbalanced spermatozoa was observed after selection using STM. Although similar trends can be seen in the SSUM group, a significant difference was identified in one patient only. CONCLUSIONS Use of swimming trapper (STM) is superior for enriching high-motile and genetically competent sperm in comparison with SSUM.
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Affiliation(s)
- Xiao-Nan Liu
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Mei-Yi Li
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Qing-Ling Ma
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Juan Chen
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Shuai Liu
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yang Yu
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Ling Sun
- Center for Reproductive Medicine, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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Xue Y, Xiong Y, Cheng X, Li K. Applications of laser technology in the manipulation of human spermatozoa. Reprod Biol Endocrinol 2023; 21:93. [PMID: 37865766 PMCID: PMC10589983 DOI: 10.1186/s12958-023-01148-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/08/2023] [Indexed: 10/23/2023] Open
Abstract
The application of laser technology in the field of assisted reproductive technology (ART) has experienced rapid growth over the past decades owing to revolutionary techniques such as intracytoplasmic sperm injection (ICSI), preimplantation genetic testing (PGT), and in vitro manipulation of gametes and embryos. For male gametes, in vitro manipulation techniques include spermatozoa selection, sorting, immobilization, and quality assessment. A number of studies have been conducted to investigate the application of different laser technologies in the manipulation of human spermatozoa. However, there is a lack of a unified understanding of laser application in the in vitro manipulation of sperm and safety considerations in ART and, subsequently, the inability to make clear and accurate decisions on the clinical value of these laser technologies. This review summarizes the advancements and improvements of laser technologies in the manipulation of human spermatozoa, such as photobiomodulation therapy, laser trap systems for sperm analysis and sorting, laser-assisted selection of immotile sperm and laser-assisted immobilization of sperm prior to ICSI. The safety of those technologies used in ART is also discussed. This review will provide helpful and comprehensive insight into the applications of laser technology in the manipulation of human spermatozoa.
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Affiliation(s)
- Yamei Xue
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuping Xiong
- Institute for Reproductive Health, School of Pharmacy, Hangzhou Medical College, Hangzhou, China
| | - Xiaohong Cheng
- Institute for Reproductive Health, School of Pharmacy, Hangzhou Medical College, Hangzhou, China
| | - Kun Li
- Institute for Reproductive Health, School of Pharmacy, Hangzhou Medical College, Hangzhou, China.
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Dessouki SM, Ahmed DAER, Fayed AK. Sperm kinetics of Egyptian buffalo bulls ( Bubalus bubalis) affected by the red laser postfreezing. J Adv Vet Anim Res 2022; 9:396-404. [PMID: 36382032 PMCID: PMC9597919 DOI: 10.5455/javar.2022.i607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVE To improve the fertilizing ability of frozen buffalo semen using the more beneficial, accurate, and cheap technique of laser irradiation at specific wavelengths and exposure times. MATERIALS AND METHODS The red laser source (625 nm) was used in this study with 5 watts output power and for the irradiation of the semen samples for 5 min; the laser focus spot area was 1 cm2.Thirty straws belonging to five buffalo bulls were used in this study. RESULTS The results show that total motility (%) and progressive motility (%) increased insignificantly after 5 min of exposure (73.8 ± 1.4 and 60.4 ± 1.1, respectively) compared to the control sample (70.9 ± 0.9 and 57.5 ± 1.7, respectively). All velocity parameters (velocity average path,velocity curved line, and velocity straight line µm/sec) recorded a significant (p < 0.05) increase in samples measured 5 min after exposure (52.3 ± 1.3, 83.5 ± 2.0, and 43.5 ± 1.2, respectively) compared to the untreated ones (47.1 ± 2.0, 76.3 ± 3.1, and 38.6 ± 1.9, respectively). CONCLUSION The application of the red laser light on buffalo semen postthawing resulted in a positive correlation with almost every motility parameter; it may be recommended to apply this technique pre-in vitro fertilization for embryo production of buffalo species.
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Affiliation(s)
| | | | - Ayat Kassem Fayed
- Department of Animal Production, Faculty of Agriculture, Cairo University, Cairo, Egypt
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Safian F, Bayat M, Jajarmi V, Abdollahifar MA, Nazarian H, Mofarahe ZS, Novin MG, Kazemi M, Raee P, Chien S, Novin MG. Comparative Effect of Photobiomodulation on Human Semen Samples Pre- and Post-Cryopreservation. Reprod Sci 2022; 29:1463-1470. [PMID: 35277845 DOI: 10.1007/s43032-021-00805-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 11/13/2021] [Indexed: 10/18/2022]
Abstract
The primary objective of this study is to evaluate and to compare the effects of photobiomodulation (PBM) on sperm parameters both before and after cryopreservation. In this regard, 24 freshly ejaculated semen samples from normozoospermic men were included in this study. Each semen sample was randomly divided into three groups (1 ml aliquot for each group): the control group (group one) underwent conventional sperm cryopreservation (n = 24), group two underwent pre-freezing PBM exposure (810 nm, diode laser, and 0.6 J/cm2) (n = 24), and group three underwent post freezing and thawing PBM exposure (n = 24). Indicators of sperm quality, including total sperm motility (TSM), progressive sperm motility (PSM), DNA fragmentation, lipid peroxidation levels, apoptosis-like changes, and gene expression levels of protamine (PRM) 1, PRM2, and adducin 1 alpha (ADD1), were investigated in a blinded style. Due to the beneficial effect of pre-freezing PBM therapy, group 2 exhibited the highest TSM and PSM levels compared to groups 1 and 3. At the same time, DNA fragmentation and lipid peroxidation were significantly reduced in the group 2 compared to the group 1 (p = 0.024 p = 0.016, respectively). Evaluation of apoptotic/necrotic changes revealed that parameters including early apoptosis, dead, and necrotic cells decreased in the group 2 compared to the either groups 1 (p = 0. 008, p = 0. 032, p = 0. 02, respectively) or group 3 (p = 0.037, p = 0.108, p = 0.083). There were no significant differences in the expression levels of PRM1, PRM2, and ADD1 among the study groups. Based on our results, PBM therapy prior to cryopreservation, even in the normal semen samples, plays a significant protective role against cryo-damage by preserving the functional parameters of spermatozoa.
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Affiliation(s)
- Fereshteh Safian
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Price Institute of Surgical Research, University of Louisville, and Noveratech LLC of Louisville, Louisville, KY, USA
| | - Vahid Jajarmi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad-Amin Abdollahifar
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Nazarian
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Shams Mofarahe
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mahsa Kazemi
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pourya Raee
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sufan Chien
- Price Institute of Surgical Research, University of Louisville, and Noveratech LLC of Louisville, Louisville, KY, USA
| | - Marefat Ghaffari Novin
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Sperm Oxidative Stress during In Vitro Manipulation and Its Effects on Sperm Function and Embryo Development. Antioxidants (Basel) 2021; 10:antiox10071025. [PMID: 34202126 PMCID: PMC8300781 DOI: 10.3390/antiox10071025] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 12/25/2022] Open
Abstract
Reactive oxygen species (ROS) generated at low levels during mitochondrial respiration have key roles in several signaling pathways. Oxidative stress (OS) arises when the generation of ROS exceeds the cell's antioxidant scavenging ability and leads to cell damage. Physiological ROS production in spermatozoa regulates essential functional characteristics such as motility, capacitation, acrosome reaction, hyperactivation, and sperm-oocyte fusion. OS can have detrimental effects on sperm function through lipid peroxidation, protein damage, and DNA strand breakage, which can eventually affect the fertility of an individual. Substantial evidence in the literature indicates that spermatozoa experiencing OS during in vitro manipulation procedures in human- and animal-assisted reproduction are increasingly associated with iatrogenic ROS production and eventual impairment of sperm function. Although a direct association between sperm OS and human assisted reproductive techniques (ART) outcomes after in vitro fertilization (IVF) and/or intracytoplasmic sperm injection (ICSI) is still a matter of debate, studies in animal models provide enough evidence on the adverse effects of sperm OS in vitro and defective fertilization and embryo development. This review summarized the literature on sperm OS in vitro, its effects on functional ability and embryo development, and the approaches that have been proposed to reduce iatrogenic sperm damage and altered embryonic development.
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Rezaei F, Bayat M, Nazarian H, Aliaghaei A, Abaszadeh HA, Naserzadeh P, Amini A, Ebrahimi V, Abdi S, Abdollahifar MA. Photobiomodulation Therapy Improves Spermatogenesis in Busulfan-Induced Infertile Mouse. Reprod Sci 2021; 28:2789-2798. [PMID: 33825170 DOI: 10.1007/s43032-021-00557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
About 50% of infertility is caused by men. This study aimed to investigate the efficiency of photobiomodulation on spermatogenesis in a busulfan-induced infertile mouse as a testicular degeneration treatment. Thirty-two adult NMRI male mice were divided into 4 groups: control, busulfan, PBMT 0.03 J/cm2, and laser 0.2 J/cm2. In the study, azoospermia was induced by busulfan as a testicular degeneration, and then, they were treated using photobiomodulation therapy at 0.03 J/cm2 and 0.2 J/cm2 energy densities. Sperm parameters, stereological analysis, serum testosterone levels, together with SDH activity, MDA production oxidized as a marker for lipid peroxidation, glutathione (GSSG) and glutathione (GSH), mitochondrial membrane permeability (MMP), reactive oxygen species (ROS) production, and ATP production as well as TUNEL assay were assessed. Photobiomodulation therapy with 0.03 J/cm2 energy densities group revealed a significant increase the testosterone hormone level and spermatogenic cells with the reduction of apoptotic cells and marked increase in GSH, ATP, and SDH levels and decrease the levels of MDA and ROS production in the busulfan-induced mice when compared with the control and sham groups. In conclusion, the photobiomodulation therapy (0.03 J/cm2 energy density) may provide benefits on the spermatogenesis following busulfan injection and might be an alternative treatment to the patients with oligospermia and azoospermia in a dose-dependent manner.
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Affiliation(s)
- Fatereh Rezaei
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical, Sciences, Tehran, Iran.,Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Nazarian
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Aliaghaei
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hojjat-Allah Abaszadeh
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parvaneh Naserzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdollah Amini
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Vahid Ebrahimi
- Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shabnam Abdi
- Department of Anatomical Sciences & Cognitive Neuroscience, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad-Amin Abdollahifar
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical, Sciences, Tehran, Iran. .,Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Espey BT, Kielwein K, van der Ven H, Steger K, Allam JP, Paradowska-Dogan A, van der Ven K. Effects of Pulsed-Wave Photobiomodulation Therapy on Human Spermatozoa. Lasers Surg Med 2021; 54:540-553. [PMID: 33792933 DOI: 10.1002/lsm.23399] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 02/28/2021] [Accepted: 03/05/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Previous studies reported that photobiomodulation (PBM) positively affects the mitochondrial respiratory chain in sperm, resulting in improved motility and velocity. As laser settings are not yet fully established, the present study aimed at optimizing PBM on human sperm. In addition, possible side-effects of PBM on sperm DNA fragmentation level and acrosomal integrity have been analyzed. STUDY DESIGN/MATERIALS AND METHODS A pulsed laser-probe (wavelength 655 nm, output power 25 mW/cm², impulse duration 200 nanoseconds) was used. Native fresh liquefied semen samples underwent radiation with energy doses of 0 (control), 4, 6, and 10 J/cm². Sperm parameters were assessed at 0, 30, 60, 90, and 120 minutes after radiation using a computer-assisted sperm analysis system. Motility and velocity of sperm from asthenozoospermic patients (n = 42) and normozoospermic controls (n = 22) were measured. The amount of DNA strand breaks was analyzed using ligation-mediated quantitative polymerase chain reaction in patients with asthenozoospermia (n = 18) and normozoospermia (n = 13). Post-irradiance acrosomal integrity was investigated using flow cytometry based on CD46 protein expression (n = 7). RESULTS Exposure to laser energy-doses of 4 and 6 J/cm² improved sperm motility and velocity in asthenozoospermic patients. PBM exhibited no significant effect on DNA fragmentation level and expression of CD46 serving as a biomarker for acrosome integrity. CONCLUSION PBM improves sperm motility parameters by maintaining DNA and acrosome integrity and, therefore, represents a promising new tool for assisted reproductive therapy. In particular, improving sperm motility in asthenozoospermic patients by PBM in future may contribute to increasing the chance for successful intrauterine insemination. The present trial has no clinical registration number, as only in vitro studies were performed. The study was approved by the local ethics committee and performed according to the Declaration of Helsinki. Lasers Surg. Med. © 2021 The Authors. Lasers in Surgery and Medicine published by Wiley Periodicals LLC.
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Affiliation(s)
- Burkhard T Espey
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinic of Bonn, Bonn, 53127, Germany.,Department of Dermatology, Venereology and Allergy, St. Joseph Hospital, University Clinic of Bochum, Bochum, 44791, Germany
| | - Karin Kielwein
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinic of Bonn, Bonn, 53127, Germany
| | - Hans van der Ven
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinic of Bonn, Bonn, 53127, Germany
| | - Klaus Steger
- Clinic of Urology, Pediatric Urology and Andrology, Molecular Andrology, Justus Liebig University of Giessen, Giessen, 35392, Germany
| | - Jean-Pierre Allam
- Department of Dermatology and Allergy, Andrology Unit, University Clinic of Bonn, Bonn, 53127, Germany
| | - Agnieszka Paradowska-Dogan
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinic of Bonn, Bonn, 53127, Germany.,TFP VivaNeo Sperm Bank GmbH, Düsseldorf, 440219, Germany
| | - Katrin van der Ven
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinic of Bonn, Bonn, 53127, Germany.,Medical Care Centre for Gynecological Endocrinology and Reproductive Medicine (MVZ für Frauenheilkunde und IvF-Medizin Bonn GbR), Bonn, 53175, Germany
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Zadubenko D, Sultanova D, Pak M, Kim I, Kilina E, Lokshin V, Golichenkov V. REVIEW OF THE INFLUENCE OF ELECTROMAGNETIC RADIATIONS OF DIFFERENT RANGE ON THE PHYSIOLOGICAL PROCESSES OF HUMAN AND ANIMAL SPERMATOZOA. REPRODUCTIVE MEDICINE 2021. [DOI: 10.37800/rm2021-1-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This review presents 40 experimental studies of the effect of electromagnetic radiation of various ranges on the male reproductive function of humans and other vertebrates. The review includes works performed in the period from 2010 to 2020. Currently, not only the negative effect of radio waves, X-rays and gamma radiation has been shown, but many experiments have been carried out, where with the help of electromagnetic radiation it is possible to favorably influence spermatogenesis in general and physiological, biochemical processes in spermatozoa in particular. The purpose of this bibliographic study was to search for options for exposure to electromagnetic radiation to modulate the biological processes of spermatogenesis and sperm motility in vitro.
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12
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Plavskii VY, Barulin NV, Mikulich AV, Tretyakova AI, Ananich TS, Plavskaya LG, Leusenka IA, Sobchuk AN, Sysov VA, Dudinova ON, Vodchits AI, Khodasevich IA, Orlovich VA. Effect of continuous wave, quasi-continuous wave and pulsed laser radiation on functional characteristics of fish spermatozoa. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 216:112112. [PMID: 33524930 DOI: 10.1016/j.jphotobiol.2020.112112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 11/11/2020] [Accepted: 12/19/2020] [Indexed: 11/17/2022]
Abstract
For the first time, using sturgeon sperm as a model system, sensitive to optical radiation, the comparative studies of biological effect of continuous wave, quasi-continuous wave, nano- and picosecond laser radiation under conditions with equal average irradiance (3 mW/cm2) and wavelength (532 nm) have been carried out. Analyzing the parameters of spermatozoa motion it has been shown that, depending on the energy dose and mode of laser operation, the radiation may have both stimulatory and inhibitory effect on the velocity of motion and spermatozoa motility duration as well as on sustaining of functional characteristics of cold-stored sperm. The possibility of increasing the fertilization rate due to use of the sperm preliminary treated with laser radiation is demonstrated. For the first time, the possibility of enhancement of biological effect going from continuous wave to quasi-continuous wave laser radiation at equal irradiance and wavelength has experimentally been proven. It is shown that the difference in biological effect of continuous wave, quasi-continuous wave, nano- and picosecond laser radiation is due to amplitude (peak) values of intensity. Using fluorescence analysis and luminol-dependent chemiluminescence assay, evidence for the participation of endogenous flavins and metal-free porphyrins in sensitized ROS formation (singlet oxygen, hydrogen peroxide, and hydroxyl radicals) in sturgeon sperm was obtained. Mechanisms of photochemical and photothermal reactions explaining the difference in efficacy of action of laser radiation in above modes are discussed.
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Affiliation(s)
- V Yu Plavskii
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus.
| | - N V Barulin
- Belarusian State Agricultural Academy, 213407, Mogilev region, Gorki, Michurin st. 5, Belarus
| | - A V Mikulich
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - A I Tretyakova
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - T S Ananich
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - L G Plavskaya
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - I A Leusenka
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - A N Sobchuk
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - V A Sysov
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - O N Dudinova
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - A I Vodchits
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - I A Khodasevich
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
| | - V A Orlovich
- The State Scientific Institution "В.I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus", 220072 Minsk, 68-2 Nezavisimosti ave., Belarus
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13
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Catalán J, Yánez-Ortiz I, Gacem S, Papas M, Bonet S, Rodríguez-Gil JE, Yeste M, Miró J. The Effects of Red Light on Mammalian Sperm Rely upon the Color of the Straw and the Medium Used. Animals (Basel) 2021; 11:ani11010122. [PMID: 33429933 PMCID: PMC7826721 DOI: 10.3390/ani11010122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/24/2020] [Accepted: 01/05/2021] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Several studies have shown that the exposure of semen to red light improves sperm quality and fertilizing ability, which could improve the efficiency of assisted reproductive techniques with irradiated semen. However, despite being considered as possible sources of variation, the effects of the color of the container (straws) or the medium have not yet been evaluated. In this study, 13 ejaculates from different stallions were split into equal fractions, diluted either with Kenney or Equiplus extender, and subsequently packed into straws of five different colors. After storage at 4 °C for 24 h, the sperm were irradiated and different variables, including sperm motility, plasma membrane integrity, and mitochondrial membrane potential, were evaluated. Our results confirm that irradiation increases some motion characteristics and mitochondrial membrane potential without affecting sperm viability and demonstrate that the effects depend on the color of the straw and the extender used. Abstract Previous research has determined that irradiation of mammalian sperm with red light increases motility, mitochondrial activity, and fertilization capacity. In spite of this, no study has considered the potential influence of the color of the straw and the extender used. Therefore, this study tests the hypothesis that the response of mammalian sperm to red light is influenced by the color of the straw and the turbidity/composition of the extender. Using the horse as a model, 13 ejaculates from 13 stallions were split into two equal fractions, diluted with Kenney or Equiplus extender, and stored at 4 °C for 24 h. Thereafter, each diluted fraction was split into five equal aliquots and subsequently packed into 0.5-mL straws of red, blue, yellow, white, or transparent color. Straws were either nonirradiated (control) or irradiated with a light–dark–light pattern of 3–3–3 (i.e., light: 3 min, dark: 3 min; light: 3 min) prior to evaluating sperm motility, acrosome and plasma membrane integrity, mitochondrial membrane potential, and intracellular ROS and calcium levels. Our results showed that irradiation increased some motion variables, mitochondrial membrane potential, and intracellular ROS without affecting the integrities of the plasma membrane and acrosome. Remarkably, the extent of those changes varied with the color of the straw and the extender used; the effects of irradiation were more apparent when sperm were diluted with Equiplus extender and packed into red-colored straws or when samples were diluted with Kenney extender and packed into transparent straws. As the increase in sperm motility and intracellular ROS levels was parallel to that of mitochondrial activity, we suggest that the impact of red light on sperm function relies upon the specific rates of energy provided to the mitochondria, which, in turn, vary with the color of the straw and the turbidity/composition of the extender.
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Affiliation(s)
- Jaime Catalán
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, E-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, E-17003 Girona, Spain
| | - Iván Yánez-Ortiz
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
| | - Sabrina Gacem
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
| | - Marion Papas
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
| | - Sergi Bonet
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, E-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, E-17003 Girona, Spain
| | - Joan E. Rodríguez-Gil
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
| | - Marc Yeste
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, E-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, E-17003 Girona, Spain
- Correspondence: (M.Y.); (J.M.); Tel.: +34-972-419514 (M.Y.); +34-93-5814293 (J.M.)
| | - Jordi Miró
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, E-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (I.Y.-O.); (S.G.); (M.P.); (J.E.R.-G.)
- Correspondence: (M.Y.); (J.M.); Tel.: +34-972-419514 (M.Y.); +34-93-5814293 (J.M.)
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Sundaram P, Abrahamse H. Phototherapy Combined with Carbon Nanomaterials (1D and 2D) and their Applications in Cancer Therapy. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E4830. [PMID: 33126750 PMCID: PMC7663006 DOI: 10.3390/ma13214830] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/19/2020] [Accepted: 10/26/2020] [Indexed: 12/19/2022]
Abstract
Carbon-based materials have attracted research interest worldwide due to their physical and chemical properties and wide surface area, rendering them excellent carrier molecules. They are widely used in biological applications like antimicrobial activity, cancer diagnosis, bio-imaging, targeting, drug delivery, biosensors, tissue engineering, dental care, and skin care. Carbon-based nanomaterials like carbon nanotubes and graphene have drawn more attention in the field of phototherapy due to their unique properties such as thermal conductivity, large surface area, and electrical properties. Phototherapy is a promising next-generation therapeutic modality for many modern medical conditions that include cancer diagnosis, targeting, and treatment. Phototherapy involves the major administration of photosensitizers (PSs), which absorb light sources and emit reactive oxygen species under cellular environments. Several types of nontoxic PSs are functionalized on carbon-based nanomaterials and have numerous advantages in cancer therapy. In this review, we discuss the potential role and combined effect of phototherapy and carbon nanomaterials, the mechanism and functionalization of PSs on nanomaterials, and their promising advantages in cancer therapy.
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Affiliation(s)
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Johannesburg 2028, South Africa;
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15
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Catalán J, Papas M, Gacem S, Mateo-Otero Y, Rodríguez-Gil JE, Miró J, Yeste M. Red-Light Irradiation of Horse Spermatozoa Increases Mitochondrial Activity and Motility through Changes in the Motile Sperm Subpopulation Structure. BIOLOGY 2020; 9:biology9090254. [PMID: 32872467 PMCID: PMC7565061 DOI: 10.3390/biology9090254] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 08/27/2020] [Indexed: 01/15/2023]
Abstract
Previous studies in other mammalian species have shown that stimulation of semen with red-light increases sperm motility, mitochondrial activity, and fertilizing capacity. This study sought to determine whether red-light stimulation using a light emitting diode (LED) at 620–630 nm affects sperm motility and structure of motile subpopulations, sperm viability, mitochondrial activity, intracellular ATP levels, rate of O2 consumption and DNA integrity of horse spermatozoa. For this purpose, nine ejaculates were collected from nine different adult stallions. Upon collection, semen was diluted in Kenney extender, analyzed, its concentration was adjusted, and finally it was stimulated with red-light. In all cases, semen was packaged in 0.5-mL transparent straws, which were randomly divided into controls and 19 light-stimulation treatments; 6 consisted of a single exposure to red-light, and the other 13 involved irradiation with intervals of irradiation and darkness (light-dark-light). After irradiation, sperm motility was assessed using a Computerized Semen Analysis System (CASA). Flow cytometry was used to evaluate sperm viability, mitochondrial membrane potential and DNA fragmentation. Intracellular levels of ATP and O2 consumption rate were also determined. Specific red-light patterns were found to modify kinetics parameters (patterns: 4, 2-2-2, 3-3-3, 4-4-4, 5-1-5, and 5-5-5 min), the structure of motile sperm subpopulations (patterns: 2, 2-2-2, 3-3-3, and 4-1-4 min), mitochondrial membrane potential (patterns: 4, 3-3-3, 4-4-4, 5-1-5, 5-5-5, 15-5-15, and 15-15-15 min), intracellular ATP levels and the rate of O2 consumption (pattern: 4 min), without affecting sperm viability or DNA integrity. Since the increase in some kinematic parameters was concomitant with that of mitochondrial activity, intracellular ATP levels and O2 consumption rate, we suggest that the positive effect of light-irradiation on sperm motility is related to its impact upon mitochondrial activity. In conclusion, this study shows that red LED light stimulates motility and mitochondrial activity of horse sperm. Additional research is needed to address the impact of red-light irradiation on fertilizing ability and the mechanisms through which light exerts its effects.
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Affiliation(s)
- Jaime Catalán
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, ES-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (M.P.); (S.G.); (J.E.R.-G.)
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, ES-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, ES-17003 Girona, Spain
| | - Marion Papas
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, ES-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (M.P.); (S.G.); (J.E.R.-G.)
| | - Sabrina Gacem
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, ES-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (M.P.); (S.G.); (J.E.R.-G.)
| | - Yentel Mateo-Otero
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, ES-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, ES-17003 Girona, Spain
| | - Joan E. Rodríguez-Gil
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, ES-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (M.P.); (S.G.); (J.E.R.-G.)
| | - Jordi Miró
- Equine Reproduction Service, Department of Animal Medicine and Surgery, Faculty of Veterinary Sciences, Autonomous University of Barcelona, ES-08193 Bellaterra (Cerdanyola del Vallès), Spain; (J.C.); (M.P.); (S.G.); (J.E.R.-G.)
- Correspondence: (J.M.); (M.Y.); Tel.: +34-93-5814293 (J.M.); +34-972-419514 (M.Y.)
| | - Marc Yeste
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, ES-17003 Girona, Spain;
- Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, ES-17003 Girona, Spain
- Correspondence: (J.M.); (M.Y.); Tel.: +34-93-5814293 (J.M.); +34-972-419514 (M.Y.)
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16
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Plavskii V, Mikulich A, Barulin N, Ananich T, Plavskaya L, Tretyakova A, Leusenka I. Comparative Effect of Low‐intensity Laser Radiation in Green and Red Spectral Regions on Functional Characteristics of Sturgeon Sperm. Photochem Photobiol 2020; 96:1294-1313. [DOI: 10.1111/php.13315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 07/16/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Vitaly Plavskii
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
| | - Aliaksandr Mikulich
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
| | | | - Tatsiana Ananich
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
| | - Ludmila Plavskaya
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
| | - Antonina Tretyakova
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
| | - Ihar Leusenka
- The State Scientific Institution «B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus» Minsk Belarus
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17
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Hasani A, Khosravi A, Rahimi K, Afshar A, Fadaei-Fathabadi F, Raoofi A, Raee P, Aghajanpour F, Aliaghaei A, Abdi S, Norouzian M, Abdollahifar MA. Photobiomodulation restores spermatogenesis in the transient scrotal hyperthermia-induced mice. Life Sci 2020; 254:117767. [DOI: 10.1016/j.lfs.2020.117767] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/06/2020] [Accepted: 05/06/2020] [Indexed: 01/18/2023]
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18
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Catalán J, Llavanera M, Bonilla-Correal S, Papas M, Gacem S, Rodríguez-Gil JE, Yeste M, Miró J. Irradiating frozen-thawed stallion sperm with red-light increases their resilience to withstand post-thaw incubation at 38 °C. Theriogenology 2020; 157:85-95. [PMID: 32805646 DOI: 10.1016/j.theriogenology.2020.07.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 07/23/2020] [Accepted: 07/25/2020] [Indexed: 01/31/2023]
Abstract
The aim of this study was to evaluate whether red-light stimulation increases the longevity and resilience of cryopreserved stallion sperm to withstand post-thaw incubation for 120 min. Sixteen frozen straws of 0.5 mL from eight stallions were used. Samples were cryopreserved, thawed through incubation at 38 °C for 30 s and divided into the control and samples exposed to red-light using a triple LED photo-activation system (wavelength: 620-630 nm). Three irradiation protocols consisting of different light-dark-light intervals (1-1-1, 2-2-2 and 3-3-3 min) were tested. Sperm quality parameters were analyzed immediately after light-stimulation (0 min) and after 120 min of incubation at 38 °C. Sperm motility was evaluated using a Computerized Semen Analysis System (CASA), and flow cytometry and different fluorochromes were used to evaluate the integrity and lipid disorder of plasma membrane, mitochondrial membrane potential and intracellular levels of peroxides and superoxides. Irradiation significantly increased the percentages of spermatozoa with high mitochondrial membrane potential (1-1-1 pattern) and the intracellular levels of peroxides (2-2-2 pattern) at 0 min. In addition, sperm kinematic parameters (2-2-2 and 3-3-3 patterns) and percentages of viable spermatozoa with low membrane lipid disorder (3-3-3 pattern) were significantly higher in irradiated samples than in the control at 120 min. Our results indicate that red-light stimulation could help increase the resilience of frozen-thawed stallion sperm to withstand post-thaw incubation at 38 °C for 120 min and that these effects rely on the irradiation pattern. Further research should evaluate whether light-stimulation could also have a positive on fertility rates after artificial insemination.
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Affiliation(s)
- Jaime Catalán
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain; Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain
| | - Marc Llavanera
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain
| | - Sebastián Bonilla-Correal
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain; Faculty of Veterinary Medicine, Antonio Nariño University, Bogotá, Colombia
| | - Marion Papas
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Sabrina Gacem
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Joan E Rodríguez-Gil
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Marc Yeste
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain.
| | - Jordi Miró
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
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19
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Photo-Aligned Ferroelectric Liquid Crystal Devices with Novel Electro-Optic Characteristics. CRYSTALS 2020. [DOI: 10.3390/cryst10070563] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This paper examines different applications of ferroelectric liquid crystal devices based on photo-alignment. Successful application of the photo-alignment technique is considered to be a critical breakthrough. A variety of display and photonic devices with azo dye aligned ferroelectric liquid crystals is presented: smart glasses, liquid crystal Pancharatnam–Berry phase optical elements, 2D/3D switchable lenses, and laser therapy devices. Comparison of electro-optical behavior of ferroelectric liquid crystals is described considering the performance of devices. This paper facilitates the optimization of device design, and broadens the possible applications in the display and photonic area.
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20
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Zupin L, Pascolo L, Luppi S, Ottaviani G, Crovella S, Ricci G. Photobiomodulation therapy for male infertility. Lasers Med Sci 2020; 35:1671-1680. [PMID: 32483749 DOI: 10.1007/s10103-020-03042-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/17/2020] [Indexed: 10/24/2022]
Abstract
Male infertility is a worldwide critical condition that affects about the 7.5% of males in Europe leading to an increment of the couples referring to reproductive medicine units to achieve pregnancy. Moreover, in the recent years, an increased number of patients have required to freeze their gametes in order to preserve their fertility. Photobiomodulation (PBM) therapy is a potential treatment that has been used for different clinical application basically aimed at biostimulating cells and tissues. Here, we report a deep overview of the published studies, focusing on PBM mechanism of action, with the aim of expanding the knowledge in the field of laser light for a rational utilization of irradiation in the clinical practice. In the field of reproductive science, PBM was employed to increment spermatozoa's metabolism, motility, and viability, due to its beneficial action on mitochondria, leading to an activation of the mitochondrial respiratory chain and to the ATP production. This treatment can be particularly useful to avoid the use of chemicals in the spermatozoa culture medium as well as to promote the spermatozoa survival and movement especially after thawing or in largely immotile sperm samples.
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Affiliation(s)
- Luisa Zupin
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy.
| | - Lorella Pascolo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy
| | - Stefania Luppi
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy
| | - Giulia Ottaviani
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149, Trieste, Italy
| | - Sergio Crovella
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy.,Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149, Trieste, Italy
| | - Giuseppe Ricci
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy.,Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149, Trieste, Italy
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21
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Safian F, Ghaffari Novin M, Karimi M, Kazemi M, Zare F, Ghoreishi SK, Bayat M. Photobiomodulation with 810 nm Wavelengths Improves Human Sperms' Motility and Viability In Vitro. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2020; 38:222-231. [DOI: 10.1089/photob.2019.4773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Fereshteh Safian
- Student Research Committee, Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marefat Ghaffari Novin
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Karimi
- IVF Center, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Kazemi
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fateme Zare
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Price Institute of Surgical Research, University of Louisville, and Noveratech LLC of Louisville, Louisville, Kentucky, USA
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22
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Catalán J, Papas M, Gacem S, Noto F, Delgado-Bermúdez A, Rodríguez-Gil JE, Miró J, Yeste M. Effects of red-light irradiation on the function and survival of fresh and liquid-stored donkey semen. Theriogenology 2020; 149:88-97. [PMID: 32247951 DOI: 10.1016/j.theriogenology.2020.03.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 03/07/2020] [Accepted: 03/14/2020] [Indexed: 11/17/2022]
Abstract
This study sought to determine whether sperm irradiation using a light emission diode (LED) at 620-630 nm affects the motility, membrane integrity (viability), mitochondrial activity and intracellular levels of reactive oxygen species (ROS) in fresh diluted and liquid-stored donkey semen. With this purpose, sixteen ejaculates (eight fresh diluted and eight cooled-stored) were collected from eight adult jackasses. Fresh semen samples were diluted in Kenney extender and stimulated with red-light after collection, whereas cooled semen was stored at 4 °C for 24 h after dilution and then irradiated. In all cases, semen samples were packed into 0.5-mL transparent straws, which were then randomly divided into control and 19 treatments: six consisted of single red-light exposure, and the other 13 involved irradiation at light-dark-light intervals. Upon irradiation, sperm motility, membrane integrity mitochondrial membrane potential (MMP) and intracellular levels of superoxide anion (·O2-) and hydrogen peroxide (H2O2) were evaluated. While specific light-patterns increased both sperm motility and mitochondrial activity, they did not affect sperm membrane integrity and had no clear impact on intracellular ROS levels. The effects of irradiation patterns differed between fresh and cooled semen since, whereas 1 and 4 min patterns induced the greatest increments in the total and progressive motility of fresh semen, 4 min, 4-1-4 and 4-4-4 were the most suitable for cooled-stored samples. In both fresh diluted and cooled-stored semen, the motility increase observed after light-stimulation for 4 min was concomitant with changes in the percentages of spermatozoa with high mitochondrial membrane potential. In summary, this study shows, for the first time, that specific irradiation patterns increase sperm motility and mitochondrial activity in the donkey. Furthermore, the precise effect of red-light appears to depend on the specific functional status of cells, with separate effects on fresh and cooled samples.
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Affiliation(s)
- Jaime Catalán
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain; Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain
| | - Marion Papas
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Sabrina Gacem
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Federico Noto
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain; Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, University of Teramo, Italy
| | - Ariadna Delgado-Bermúdez
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain
| | - Joan E Rodríguez-Gil
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Jordi Miró
- Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Spain
| | - Marc Yeste
- Biotechnology of Animal and Human Reproduction (TechnoSperm), Institute of Food and Agricultural Technology, University of Girona, Girona, Spain; Unit of Cell Biology, Department of Biology, Faculty of Sciences, University of Girona, Girona, Spain.
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23
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Ríos-Ramírez M, Espinoza JH, Ruiz-Suárez JC, Mercado-Uribe H. The effect of green light on the motility of mouse sperm at two different temperatures. Photochem Photobiol Sci 2019; 18:2893-2900. [PMID: 31681924 DOI: 10.1039/c9pp00258h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photo-modulation with visible light has been used to induce gains in the motility of the sperms of rabbits, boars, buffalo, bulls, fish, and humans. Although different hypotheses have been proposed to explain such an effect, the origin and mechanisms by which visible light affects sperm motility are still far from being completely understood. Several groups have observed changes in the intracellular Ca2+ concentration and significant differences in the production of ROS, which are attributed to specific photosensitizers. Also, it has been reported that blue light induces nitric oxide production in sperm cells, which plays a vital role in acrosome reaction and capacitation leading to an augmentation in the fertilisation probability. In the present work, we study the effects of green light (490-540 nm) on the sperm motility of mice. Firstly, we carried out experiments at 37 °C to confirm what previous researchers have observed before using red and blue light: that the overall sperm motility increases. Secondly, we studied the effects of green light at 10 °C and found that the motility drastically diminishes. In order to understand this opposing outcome, we carried out fluorescence measurements to evaluate reactive oxygen species production induced by green light at both temperatures. Our results suggest that the balance between the use and generation of ROS at 37 °C is favorable to the cells, while at 10 °C it is harmful.
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Affiliation(s)
- M Ríos-Ramírez
- CINVESTAV-Monterrey, PIIT, Autopista al Aeropuerto km. 9.5, CP 66600, Apodaca, NL, Mexico.
| | - J Horacio Espinoza
- CINVESTAV-Monterrey, PIIT, Autopista al Aeropuerto km. 9.5, CP 66600, Apodaca, NL, Mexico. and Departamento de Computación, Electrónica y Mecatrónica, UDLA, Sta. Catarina Mártir S/N, CP 72810, Cholula, Puebla, Mexico
| | - J C Ruiz-Suárez
- CINVESTAV-Monterrey, PIIT, Autopista al Aeropuerto km. 9.5, CP 66600, Apodaca, NL, Mexico.
| | - H Mercado-Uribe
- CINVESTAV-Monterrey, PIIT, Autopista al Aeropuerto km. 9.5, CP 66600, Apodaca, NL, Mexico.
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24
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Yániz JL, Silvestre MA, Santolaria P, Soler C. CASA-Mot in mammals: an update. Reprod Fertil Dev 2019. [PMID: 29514734 DOI: 10.1071/rd17432] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Sperm motility is one of the most widely used parameters of sperm quality. Computer-aided sperm motility analysis (CASA-Mot) systems were developed to reduce the subjectivity of sperm motility assessment, and have had broad scientific and practical acceptance. In this review, the sources of variation and current applications of this technology and its relationships with other sperm quality tests are described in detail. Despite remarkable advances in the technique, there is still great need for standardisation in many species, and the numerous factors that affect the results make it difficult to provide universally accepted criteria for classifying semen samples based on sperm motility characteristics. The main fields for CASA-Mot include the study of male fertility and pathologies, evaluation of the effects of physical and chemical agents, improvement of epidemiological survey studies, more precise calculation of seminal doses for farm animals, realisation of basic studies about sperm function, improvement of sperm technologies such as cryopreservation and quality control analysis. Numerous relationships have been established between CASA-Mot and other sperm quality tests, although most of these parameters are complementary. Future CASA-Mot systems will probably be able to integrate several sperm quality parameters with motility.
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Affiliation(s)
- J L Yániz
- TECNOGAM Research Group, Environmental Sciences Institute (IUCA), Department of Animal Production and Food Sciences, University of Zaragoza, 22071, Huesca, Spain
| | - M A Silvestre
- Department of Cellular Biology, Functional Biology and Physical Anthropology, University of Valencia, 46100, Burjassot, Valencia, Spain
| | - P Santolaria
- TECNOGAM Research Group, Environmental Sciences Institute (IUCA), Department of Animal Production and Food Sciences, University of Zaragoza, 22071, Huesca, Spain
| | - C Soler
- Department of Cellular Biology, Functional Biology and Physical Anthropology, University of Valencia, 46100, Burjassot, Valencia, Spain
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Ilina IV, Khramova YV, Filatov MA, Sitnikov DS. Application of femtosecond laser microsurgery in assisted reproductive technologies for preimplantation embryo tagging. BIOMEDICAL OPTICS EXPRESS 2019; 10:2985-2995. [PMID: 31259068 PMCID: PMC6583350 DOI: 10.1364/boe.10.002985] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/16/2019] [Accepted: 05/18/2019] [Indexed: 05/19/2023]
Abstract
Femtosecond laser pulses were applied for precise alphanumeric code engraving on the zona pellucida (ZP) of mouse zygotes for individual embryo marking and their identification. The optimal range of laser pulse energies required for safe ZP microsurgery has been determined. ZP was marked with codes in three different planes to simplify the process of embryo identification. No decrease in developmental rates and no morphological changes of embryos post laser-assisted engraving have been observed. ZP thickness of embryos post laser-assisted code engraving has been shown to differ significantly from that of control group embryos at the hatching stage. Due to moderate ZP thinning as compared to its initial width at 0.5 dpc (days post coitum), readability of the code degrades slightly and it still remains recognizable even at hatching stage. Our results demonstrate that application of femtosecond laser radiation could be an effective approach for noninvasive direct embryo tagging, enabling embryo identification for the whole period of preimplantation development.
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Affiliation(s)
- Inna V Ilina
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Izhorskaya st. 13, Bd. 2, Moscow, 125412, Russia
| | - Yulia V Khramova
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory, 12-1, Moscow, 119234, Russia
| | - Maxim A Filatov
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory, 12-1, Moscow, 119234, Russia
| | - Dmitry S Sitnikov
- Joint Institute for High Temperatures of the Russian Academy of Sciences, Izhorskaya st. 13, Bd. 2, Moscow, 125412, Russia
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26
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Femtosecond laser is effective tool for zona pellucida engraving and tagging of preimplantation mammalian embryos. J Assist Reprod Genet 2019; 36:1251-1261. [PMID: 31147866 DOI: 10.1007/s10815-019-01424-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 02/14/2019] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Our purpose was to study whether application of femtosecond laser pulses for alphanumeric code marking in the volume of zona pellucida (ZP) could be effective and reliable approach for direct tagging of preimplantation embryos. METHODS Femtosecond laser pulses (wavelength of 514 nm, pulse duration of 280 fs, repetition rate of 2.5 kHz, pulse energy of 20 nJ) were applied for precise alphanumeric code engraving on the ZP of mouse embryos at the zygote stage for individual embryo marking and their accurate identification. Embryo quality assessment every 24 h post laser-assisted marking as well as immunofluorescence staining (for ICM/TE cell number ratio calculation) were performed. RESULTS Initial experiments have started with embryo marking in a single equatorial plane. The codes engraved could be clearly recognized until the thinning of the ZP prior to hatching. Since embryo may change its orientation during the ART cycle, multi-plane code engraving seems to be more practical for simplifying the process of code searching and embryo identification. We have marked the ZP in three planes, and no decrease in developmental rates as well as no morphological changes of embryos post laser-assisted engraving have been observed as compared to control group embryos. CONCLUSIONS Our results demonstrate the suitability of femtosecond laser as a novel tool for noninvasive embryo tagging, enabling embryo identification from day 0.5 post coitum to at least early blastocyst stage. Thus, the versatility and the potential use of femtosecond lasers in the field of developmental biology and assisted reproduction have been shown.
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27
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Puja IK, Sawitri NM, Maharani N, Heryani LGSS, Dharmayudha AAGO, Gunawan IWNF. Preservation of semen from Kintamani Bali dogs by freezing method. J Adv Vet Anim Res 2019; 6:158-162. [PMID: 31453185 PMCID: PMC6702885 DOI: 10.5455/javar.2019.f326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 12/29/2018] [Accepted: 01/12/2019] [Indexed: 11/22/2022] Open
Abstract
Objective: To explore the effect of glycerol at different concentrations using different extenders on DNA fragmentation and motility of frozen-thawed Kintamani Bali dog spermatozoa. Materials and Methods: Sample was collected from four mature Kintamani Bali dogs. Each ejaculate was prepared for cryopreservation with two different semen extenders; egg yolk Tris extender and coconut water-based extender. For each extender, three different glycerol concentrations were used; 4%, 6%, and 8%. Each of the six aliquots was loaded into 0.5 ml cryotube, placed on a styrofoam box 5 cm over liquid nitrogen for 10 min, and immersed in liquid nitrogen up to 8 min. Then, the frozen cryotubes were transferred into liquid nitrogen container. The cryotubes were thawed in a water bath at 38.5°C for 120 sec. After equilibration and thawing, each sample was assessed for motility parameters and for DNA fragmentation. Results: The addition of 6% glycerol to extenders revealed the most effective addition of glycerol on motility and sperm DNA fragmentation after equilibrium and post-thawing. Conclusion: It is concluded that both extenders with the addition of 6% glycerol are safe to be used as an extender in Kintamani Bali dog semen preservation, and DNA fragmentation of Kintamani Bali dog spermatozoa was not influenced by the freezing procedure.
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Affiliation(s)
- I Ketut Puja
- Veterinary Genetics and Reproduction Technology Laboratory, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia
| | - Ni Made Sawitri
- Veterinary Genetics and Reproduction Technology Laboratory, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia
| | - Nisa Maharani
- Veterinary Genetics and Reproduction Technology Laboratory, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia
| | - Luh Gde Sri Surya Heryani
- Laboratory of Veterinary Anatomy, Faculty of Veterinary Medicine, Udayana University, Bali, lndonesia
| | | | - I Wayan Nico Fajar Gunawan
- Veterinary Surgery and Radiology Laboratory, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia
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Photobiomodulation improved stereological parameters and sperm analysis factors in streptozotocin-induced type 1 diabetes mellitus. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 186:81-87. [DOI: 10.1016/j.jphotobiol.2018.06.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 06/26/2018] [Accepted: 06/27/2018] [Indexed: 02/06/2023]
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29
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Yeste M, Castillo-Martín M, Bonet S, Rodríguez-Gil JE. Impact of light irradiation on preservation and function of mammalian spermatozoa. Anim Reprod Sci 2018; 194:19-32. [DOI: 10.1016/j.anireprosci.2018.02.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 02/03/2018] [Accepted: 02/06/2018] [Indexed: 01/04/2023]
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30
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Vladimirovich Moskvin S, Ivanovich Apolikhin O. Effectiveness of low level laser therapy for treating male infertility. Biomedicine (Taipei) 2018; 8:7. [PMID: 29806585 PMCID: PMC5992952 DOI: 10.1051/bmdcn/2018080207] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 03/01/2018] [Indexed: 12/11/2022] Open
Abstract
In half of the cases, the infertility of the couple is due to the disorder of the male fertility. The leading factors that cause male infertility are urogenital infections, disorders of the immune system, testicular and prostate pathology, as well as endocrine disorders. Low level laser therapy (LLLT) is a very effective physical therapy method, used in many areas of medicine, including obstetrics and gynaecology, andrology and urology; and it is recommended as an integral part of the complex treatment of infertility. The literature review showed that LLLT is beneficial in treating male infertility. Laser can significantly improve the survival, motility and speed of movement of spermatozoa. Laser therapy of patients with prostatitis and vesiculitis can eliminate infiltrative-exudative changes, improve reproductive and copulatory functions. Local illumination of red (635 nm) and infrared (904 nm) spectra should be combined with intravenous laser blood illumination (ILBI) of red (635 nm) and ultraviolet (UV) (365 nm) spectra.
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Affiliation(s)
- Sergey Vladimirovich Moskvin
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O.K. Skobelkin State Scientific Center of Laser Medicine under the Federal Medical Biological Agency Moscow 121165 Russia
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31
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Luther A, Le Thi X, Schäfer J, Schulze M, Waberski D. Irradiation of semen doses with LED-based red light in a photo chamber does not improve in vitro quality of thermically stressed boar spermatozoa. Reprod Domest Anim 2018; 53:1016-1019. [PMID: 29604142 DOI: 10.1111/rda.13186] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/03/2018] [Indexed: 11/27/2022]
Abstract
Recent reports indicate that stimulation of liquid-stored boar semen with red LED-based light improves sperm quality and reproductive performance in sow herds. So far, in vitro data after LED stimulation of whole semen doses are lacking. In this study, the effect of LED light exposure on the in vitro quality of boar spermatozoa after storage and thermic incubation was examined. Boar semen doses were stored at 17°C (n = 10) or 5°C (n = 6) in Beltsville Thawing Solution extender and then exposed to red LED light using a commercial photo chamber. During a subsequent long-term incubation at 38°C, neither sperm kinematic parameters nor mitochondria function or membrane integrity differed between control and treated samples (p > .05). It is concluded that stimulation of semen doses in the LED-photo chamber does not improve quality of thermically stressed boar sperm in vitro. Other than the sperm traits tested here might be involved in the previously reported improvement of in vivo fertility.
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Affiliation(s)
- A Luther
- Unit for Reproductive Medicine of Clinics/Clinic for Pigs and Small Ruminants, University of Veterinary Medicine Hannover, Hannover, Germany
| | - X Le Thi
- Unit for Reproductive Medicine of Clinics/Clinic for Pigs and Small Ruminants, University of Veterinary Medicine Hannover, Hannover, Germany
| | - J Schäfer
- Institute for the Reproduction of Farm Animals Schönow Inc., Bernau, Germany
| | - M Schulze
- Institute for the Reproduction of Farm Animals Schönow Inc., Bernau, Germany
| | - D Waberski
- Unit for Reproductive Medicine of Clinics/Clinic for Pigs and Small Ruminants, University of Veterinary Medicine Hannover, Hannover, Germany
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32
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Abstract
Photobiomodulation or low-level light therapy (LLLT) has extensive applications based on light-induced effects in biological systems. Photobiomodulation remains controversial because of a poorly understood biochemical mechanism limited by the well-known biphasic dose response or Arndt-Schulz curve. The Arndt-Schulz curve states that an optimal dose of light is a key factor for realizing a therapeutic effect. In this report, we demonstrate a tunable optical system for photobiomodulation to aid physicians in overcoming the constraints of light due to biphasic dose response. The tunable optical system is based on a white light-emitting diode and four liquid crystal (LC) photonic devices: three LC phase retarders, and one LC lens. The output light of the tunable optical system exhibits electrical tunability for the wavelength, energy density and beam size. The operating principle is introduced, and the experimental results are presented. The proposed concept can be further extended to other electrically tunable photonic devices for different clinical purposes for photobiomodulation.
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33
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Gabel CP, Carroll J, Harrison K. Sperm motility is enhanced by Low Level Laser and Light Emitting Diode photobiomodulation with a dose-dependent response and differential effects in fresh and frozen samples. Laser Ther 2018; 27:131-136. [PMID: 30087533 DOI: 10.5978/islsm.18-or-13] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 03/27/2018] [Indexed: 12/17/2022]
Abstract
Background The effects of Low Level Light Therapy (LLLT) on cellular function arise predominantly from stimulation of ATP production and reduction of oxidative stress. These effects are dose dependent and a function of beam irradiance and irradiation time. Human sperm motility has been shown to increase with LLLT irradiation. The objective of this study was to investigate the effects of laser and Light Emitting Diode (LED) LLLT photobiomodulation on human spermatozoa motility and DNA integrity. Methods An in-vitro controlled trial was performed within an IVF clinic laboratory using three human semen specimens, one fresh and two frozen. Sperm were exposed to light from a GaAlAs single laser (810 nm 200 mW) and an LED cluster (660 nm and 850 nm total power 2 W) for various irradiation times. Sperm motility for the test and control aliquots was assessed using a SQA-IIB analyser, but fertilizing ability was not. Sperm chromatin integrity was tested using the Sperm Chromatin Structure Assay. Results The Sperm Motility Index and Total Functional Sperm Count increased up to four fold compared to controls with inhibitory effects observed at higher doses (longer irradiation times). The maximum effect varied with irradiance and irradiation time and whether the sample was fresh or frozen. Discussion Human sperm motility is modified by exposure to LLLT and this motility modification is dependent upon beam irradiance and irradiation time as well as the condition of the sample. A higher stimulatory dose provides a rapid increase in motility that is short in duration, while a lower stimulatory dose provides a slower increase in motility. An inhibitory does causes reduced motility. Future research could consider animal models, such as the mouse, to test fertilization capacity and the safety of resulting fetuses.
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34
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Chow KW, Preece D, Berns MW. Effect of red light on optically trapped spermatozoa. BIOMEDICAL OPTICS EXPRESS 2017; 8:4200-4205. [PMID: 28966858 PMCID: PMC5611934 DOI: 10.1364/boe.8.004200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/18/2017] [Accepted: 08/18/2017] [Indexed: 05/29/2023]
Abstract
Successful artificial insemination relies on the use of high quality spermatozoa. One measure of sperm quality is swimming force. Increased swimming force has been correlated with higher sperm swimming speeds and improved reproductive success. It is hypothesized that by increasing sperm swimming speed, one can increase swimming force. Previous studies have shown that red light irradiation causes an increase in sperm swimming speed. In the current study, 633nm red light irradiation is shown to increase mean squared displacement in trapped sperm. The methodology allows for comparison of relative swimming forces between irradiated and non-irradiated samples.
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Affiliation(s)
- Kay W. Chow
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093,
USA
| | - Daryl Preece
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093,
USA
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA 92093,
USA
| | - Michael W. Berns
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093,
USA
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