1
|
Wróblewski M, Wróblewska W, Sobiesiak M. The Role of Selected Elements in Oxidative Stress Protection: Key to Healthy Fertility and Reproduction. Int J Mol Sci 2024; 25:9409. [PMID: 39273356 PMCID: PMC11395468 DOI: 10.3390/ijms25179409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2024] [Revised: 08/28/2024] [Accepted: 08/28/2024] [Indexed: 09/15/2024] Open
Abstract
Oxidative stress and its relationship to fertility and reproduction is a topic of interest in medicine, especially in the context of the effects of trace elements and micronutrients. Oxidative stress occurs when there is an excess of free radicals in the body, which can lead to cell and tissue damage. Free radicals are reactive oxygen species (ROS) that can be formed as a result of normal metabolic processes, as well as under the influence of external factors such as environmental pollution, UV radiation, and diet. Oxidative stress has a significant impact on fertility. In men, it can lead to DNA damage in sperm, which can result in reduced semen quality, reduced sperm motility and increased numbers of defective sperm, and free radical damage to sperm cell membranes causing a reduction in the number of available sperm. In women, oxidative stress can affect the quality of female reproductive cells, which can lead to problems with their maturation and with embryo implantation in the uterus and can also affect ovarian function and disrupt hormonal regulation of the menstrual cycle. A proper balance of trace elements and micronutrients is key to protecting against oxidative stress and maintaining reproductive health. Supplementation with appropriate elements such as zinc, selenium, copper, manganese, chromium, and iron can help reduce oxidative stress and improve fertility. This work discusses the effects of selected elements on oxidative stress parameters specifically in terms of fertility and reproduction.
Collapse
Affiliation(s)
- Marcin Wróblewski
- Department of Medical Biology and Biochemistry, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland
| | - Weronika Wróblewska
- Student Research Club of Medical Biology and Biochemistry, Department of Medical Biology and Biochemistry, Faculty of Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland
| | - Marta Sobiesiak
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland
| |
Collapse
|
2
|
Soltani L, Ghaneialvar H, Mahdavi AH. An overview of the role of metallic and nonmetallic nanoparticles and their salts during sperm cryopreservation and in vitro embryo manipulation. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 42:262-279. [PMID: 36120977 DOI: 10.1080/15257770.2022.2124269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
The cryopreservation of spermatozoa and the in vitro embryo production are valuable tools used in a variety of species, including humans, livestock, fish, and aquatic invertebrates. Sperm cryopreservation has been used to maintain or increase the genetic diversity of threatened species. Reactive oxygen species (ROS) are molecules derived from oxygen, being formed as byproducts of cellular metabolism. During cryopreservation of sperm and other in vitro manipulations of oocytes and embryos, ROS production is dramatically increased. In cells, low, medium, and high levels of ROS lead to different outcomes, apoptosis, auto-phagocytosis, and necrosis, respectively. ROS produced by cells can be neutralized by intracellular antioxidant systems, including enzymes as well as non-enzymatic antioxidants. Free radicals and oxidative stress can be major factors influencing in vitro manipulations. In this review, we discuss the role that metallic and nonmetallic nanoparticles and their salts play in the modulation of oxidative stress during in vitro embryo production and cryopreservation of sperm.
Collapse
Affiliation(s)
- Leila Soltani
- Department of Animal Sciences, Faculty of Agriculture, Razi University, Kermanshah, Iran
| | - Hori Ghaneialvar
- Biotechnology and Medicinal Plants Research Center, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, Ilam University of Medical Science, Ilam, Iran
| | - Amir Hossein Mahdavi
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| |
Collapse
|
3
|
Could metal exposure affect sperm parameters of domestic ruminants? a meta-analysis. Anim Reprod Sci 2022; 244:107050. [DOI: 10.1016/j.anireprosci.2022.107050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 06/07/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022]
|
4
|
Orzołek A, Rafalska KT, Otowska WA, Kordan W, Korzekwa AJ, Kozłowski K. Influence of Zinc and Manganese Nanoparticles on Selected Parameters of Turkey Spermatozoa Stored in a Liquid State at 4 °C. Animals (Basel) 2021; 11:3289. [PMID: 34828020 PMCID: PMC8614395 DOI: 10.3390/ani11113289] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/10/2021] [Accepted: 11/13/2021] [Indexed: 11/23/2022] Open
Abstract
The aim of this study was to determine the effect of semen extender supplementation with 25 or 50 μM of zinc nanoparticles (ZnNPs) or manganese nanoparticles (MnNPs) on turkey spermatozoa preserved in a liquid state. Twenty turkey ejaculates were obtained from twenty healthy males. The collected semen was preserved at 4 °C for 48 h with or without NPs. Selected qualitative and quantitative parameters of sperm (motility, plasma membrane activity, mitochondrial membrane potential (MMP) and the percentage of sperm demonstrating NO and SOD activity) were examined after 2, 24 and 48 h of storage. Sperm motility and MMP decreased in semen preserved with ZnNPs at each time point of the analysis. However, all spermatozoa remained viable throughout storage. In contrast, membrane integrity and mitochondria activity (p ≤ 0.05) increased, and the highest SOD activity (p ≤ 0.05) was observed in semen preserved with MnNPs. The addition of MnNPs to the semen extender could potentially improve the parameters of turkey semen during prolonged storage.
Collapse
Affiliation(s)
- Aleksandra Orzołek
- Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland; (K.T.R.); (W.A.O.); (W.K.)
| | - Katarzyna T. Rafalska
- Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland; (K.T.R.); (W.A.O.); (W.K.)
| | - Wiktoria A. Otowska
- Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland; (K.T.R.); (W.A.O.); (W.K.)
| | - Władysław Kordan
- Department of Animal Biochemistry and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland; (K.T.R.); (W.A.O.); (W.K.)
| | - Anna J. Korzekwa
- Department of Biodiversity of Protection, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-748 Olsztyn, Poland;
| | - Krzysztof Kozłowski
- Department of Poultry Science and Apiculture, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland;
| |
Collapse
|
5
|
Londero A, Pires Rosa A, Golin Luiggi F, Oliveira Fernandes M, Guterres A, Moura SD, Hettwer Pedroso N, Santos N. Effect of supplementation with organic and inorganic minerals on the performance, egg and sperm quality and, hatching characteristics of laying breeder hens. Anim Reprod Sci 2020; 215:106309. [PMID: 32216930 DOI: 10.1016/j.anireprosci.2020.106309] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 01/07/2020] [Accepted: 02/03/2020] [Indexed: 02/07/2023]
Abstract
This experiment was conducted to evaluate the effects of dietary supplementation with organic micro-minerals on egg production, egg quality, sperm quality and hatching of eggs of laying breeder hens. A total of 144 White Plymouth Rock hens and 36 Red Rhode Island roosters were used. For each treatment, birds were assigned to eight replicates with six hens and 12 replicates with one rooster. Birds were fed a basal diet (BD) containing only inorganic micro-minerals (10 mg Cu, 60 mg Fe, 70 mg Mn, 75 mg Zn and 0.3 mg Se per kg of diet) or a BD +500 g/ton of organic micro-mineral (OMM) product (2.5 mg Cu, 17.5 mg Fe, 20 mg Mn, 27.5 mg Zn and 0.080 mg Se per kg of diet) and BD +800 g/ton of OMM (4 mg Cu, 28 mg Fe, 32 mg Mn, 44 mg Zn and 0.128 mg Se per kg of ration). At 43, 44, 45 and 49 wks, egg production was greater with the BD +800 g OMM treatment than with the BD. Egg quality was not affected as a result of diet. Sperm viability was greater in roosters fed BD +800 g of OMM than those fed the BD. Fertility was greater for eggs from hens fed the BD +500 g OMM compared with BD. In conclusion, addition of organic minerals to the diet resulted in l an increased egg production and viability of rooster spermatozoa and egg fertility were greater with feeding of OMM.
Collapse
Affiliation(s)
- Angélica Londero
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil.
| | - Alexandre Pires Rosa
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| | - Fabiana Golin Luiggi
- Yes Sinergy Agroindustrial Ltda, Rua Wellman Galvão De França Rangel, 663 - Swiss Park, ZIP Code: 13049-254, Campinas, SP, Brazil
| | - Mariane Oliveira Fernandes
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| | - Andressa Guterres
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| | - Santos de Moura
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| | - Natália Hettwer Pedroso
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| | - Natieli Santos
- Poultry Science Laboratory, Department of Animal Science, Federal University of Santa Maria, Avenida Roraima Nº 1000, ZIP Code: 97105-900, Santa Maria, RS, Brazil
| |
Collapse
|
6
|
Moreira SSJ, Silva AM, Praxedes ÉCG, Campos LB, Santos CS, Souza ALP, Pereira AF, Souza-Júnior JBF, Costa LLM, Silva AR. Composition of collared peccary seminal plasma and sperm motility kinetics in semen obtained during dry and rainy periods in a semiarid biome. Anim Reprod Sci 2019; 211:106229. [PMID: 31785636 DOI: 10.1016/j.anireprosci.2019.106229] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 10/10/2019] [Accepted: 11/01/2019] [Indexed: 11/18/2022]
Abstract
The aim of this study was to evaluate environmental effects in a semiarid region on collared peccary seminal plasma content and sperm motility. Ejaculates from 12 mature males were obtained during the peak of rainy and dry periods of the Caatinga biome. Samples were evaluated for semen volume, pH, as well as sperm concentration, morphology, osmotic response, membrane integrity, chromatin condensation, and kinetic motility. Seminal plasma was evaluated for ions and organic compounds. The values for chloride, iron, magnesium, phosphorus, citric acid, cholesterol, triglycerides, total proteins, albumin, and fructosamine were similar during the dry and rainy periods; however, concentrations of fructose (849.2 mg/dL compared with 119.4 mg/dL) and calcium (32.3 mg/dL compared with 15.6 mg/dL) were greater during the rainy compared with dry period (P < 0.05). There were correlations (P < 0.05) among values for semen variables and biochemical contents, particularly between fructose and sperm velocity average pathway (r = 0.65), velocity straight line (r = 0.78), velocity curvilinear (r = 0.57), amplitude lateral head (r = 0.62), linearity (r = 0.41), and subpopulation with a medium velocity (r = -0.75). Furthermore, values for relative humidity were positively correlated with concentrations of fructose (r = 0.49), while air temperature (r = -0.43) and wind velocity values (r = 0.66) were negatively affected by concentration of fructose (P < 0.05). There were novel results regarding collared peccary seminal plasma biochemistry indicating there are important correlations with values for semen variables that are affected by the environment in a semiarid climate.
Collapse
Affiliation(s)
- Samara S J Moreira
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | - Andréia M Silva
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | - Érica C G Praxedes
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | - Lívia B Campos
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | - Caio S Santos
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | - Ana L P Souza
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil
| | | | - João B F Souza-Júnior
- Laboratory of Biometeorology and Environmental Biophysics, UFERSA, Mossoró, RN, Brazil
| | - Leonardo L M Costa
- Laboratory of Biometeorology and Environmental Biophysics, UFERSA, Mossoró, RN, Brazil
| | - Alexandre R Silva
- Laboratory on Animal Germplasm Conservation, Federal Rural University of Semi-Arid - UFERSA, Mossoro, RN, Brazil.
| |
Collapse
|
7
|
Banihani SA. Effect of ginger (Zingiber officinale) on semen quality. Andrologia 2019; 51:e13296. [PMID: 31012134 DOI: 10.1111/and.13296] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 03/29/2019] [Accepted: 03/30/2019] [Indexed: 12/22/2022] Open
Abstract
To date, according to the Scopus database, the biological effects of ginger (binominal name: Zingiber officinale), or ginger extracts, and its derived compounds on semen quality and sperm parameters have been revealed in more than 35 original articles. Though, still, there are no collective systematic or narrative discussion and conclusion of this specific research streak. Here, we systematically review and summarise the current link between ginger and its bioactive compounds with semen quality. To achieve this, we searched the central databases (Scopus and PubMed) for original studies, published in English language from August 2004 through February 2019 using the keywords "ginger" versus "sperm" and "semen." In summary, there is solid evidence that ginger enhances semen quality and improves the main sperm parameters such as concentration, viability, motility and morphology. Such beneficial effects of ginger on semen quality are attributable, at least in part, to increased levels of gonadal hormones, in particular, testosterone and luteinising hormone, decreased oxidative damage to cells, increased production of nitric oxide, hypoglycaemic response of ginger and the presence of valued nutrients in ginger such as manganese. Still, the positive effects of ginger on semen quality require additional approval in men.
Collapse
Affiliation(s)
- Saleem Ali Banihani
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
8
|
Wu YH, Lai W, Liu ZH, Wei HK, Zhou YF, Tan JJ, Sun HQ, Li SQ, Peng J. Serum and Seminal Plasma Element Concentrations in Relation to Semen Quality in Duroc Boars. Biol Trace Elem Res 2019; 189:85-94. [PMID: 30069693 DOI: 10.1007/s12011-018-1459-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 07/20/2018] [Indexed: 10/28/2022]
Abstract
Element concentrations in serum and seminal plasma were studied in Duroc boars with different semen quality characteristics. Based on the utilization rate of 2174 ejaculates from June to August in 2016, a total of 166 Duroc boars were allocated into three groups: low utilization rate group (LG, 0 to 60% utilization rate), medium utilization rate group (MG, 60 to 80%), and high utilization rate group (HG, 80 to 100%). Serum and seminal plasma samples were collected, and element levels were analyzed using inductively coupled plasma mass spectrometry. The results showed that LG boars had higher concentrations of serum copper and seminal plasma cadmium compared with MG and HG boars (P < 0.05), and serum copper and seminal plasma cadmium were negatively correlated with sperm motility, while positively correlated with the abnormal sperm rate. We observed the abnormal sperm rate increased by approximately 4.53% with serum copper increasing from 1.63 to 2.44 mg/L, while sperm motility decreased by approximately 2.85% with seminal plasma cadmium increasing from 0 to 0.82 μg/L. Moreover, serum iron and manganese levels in the LG group were significantly reduced compared with the HG boars (P < 0.05), and the two elements were negatively correlated with the abnormal sperm rate (P < 0.05). In conclusion, excessive copper and absence of iron and manganese in serum as well as higher seminal plasma cadmium may reduce the utilization rate of semen by impairing sperm motility and morphology, indicating the importance of adding and monitoring microelements in boar diet.
Collapse
Affiliation(s)
- Ying-Hui Wu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Wen Lai
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Zi-Hui Liu
- Department of Chemistry, College of Science, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Hong-Kui Wei
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Yuan-Fei Zhou
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Jia-Jian Tan
- YangXiang Joint Stock Company, Guigang, 537000, People's Republic of China
| | - Hai-Qing Sun
- YangXiang Joint Stock Company, Guigang, 537000, People's Republic of China
| | - Sheng-Qing Li
- Department of Chemistry, College of Science, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Jian Peng
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China.
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, 430070, People's Republic of China.
| |
Collapse
|
9
|
The importance of trace minerals copper, manganese, selenium and zinc in bovine sperm-zona pellucida binding. ZYGOTE 2019; 27:89-96. [PMID: 30871652 DOI: 10.1017/s0967199419000078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
SummarySperm-zona pellucida (ZP) binding is a necessary event for successful fertilization. The aim of this study was to determine the effect of trace minerals such as copper (Cu), manganese (Mn), selenium (Se) and zinc (Zn) on bovine spermatozoa binding to ZP. Sperm viability, functional membrane integrity, acrosomal status (AS), total antioxidant capacity (TAC) and sperm lipid peroxidation (LPO) were also evaluated. For the present study, in vitro fertilization (IVF) medium was supplemented with Cu (0.4 µg/ml Cu), Mn (5 ng/ml Mn), Se (100 ng/ml Se), Zn (0.8 µg/ml Zn), all minerals (Cu+Mn+Se+Zn), or tested without supplement (Control). Considerably more sperm bound to ZP when Cu, Se or Zn were added to the IVF medium, but there were no difference compared with the Control, Mn and Cu+Mn+Se+Zn groups. After 1 h of incubation, viability was increased by the addition of Cu, Mn and Se with respect to the Control but, after 2 h, viability was higher only with the addition of Mn to IVF medium. Functional membrane integrity improved in sperm treated with Cu. Acrosome integrity was higher in sperm treated with Zn after 1 h of incubation. LPO was significantly higher in sperm treated with Cu or Cu+Mn+Se+Zn. The mean TACs of sperm treated with Cu, Mn, Zn or Cu+Mn+Se+Zn were lower than in the Control. In conclusion, the results obtained in the present study determined that the presence of Cu, Se and Zn in the IVF medium increased the number of spermatozoa bound to the ZP, highlighting the importance of these minerals in the fertilization process.
Collapse
|
10
|
Zhou SH, Deng YF, Weng ZW, Weng HW, Liu ZD. Traditional Chinese Medicine as a Remedy for Male Infertility: A Review. World J Mens Health 2019; 37:175-185. [PMID: 30644235 PMCID: PMC6479084 DOI: 10.5534/wjmh.180069] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 10/13/2018] [Accepted: 10/17/2018] [Indexed: 12/18/2022] Open
Abstract
Male infertility (MI) is a complex multifactorial disease, and idiopathic infertility accounts for 30% of cases of MI. At present, the evidence for the effectiveness of empirical drugs is limited, and in vitro fertilization is costly and may increase the risk of birth defects and childhood cancers. Therefore, affected individuals may feel obliged to pursue natural remedies. Traditional Chinese medicine (TCM) may represent a useful option for infertile men. It has been demonstrated that TCM can regulate the hypothalamic-pituitary-testicular axis and boost the function of Sertoli cells and Leydig cells. TCM can also alleviate inflammation, prevent oxidative stress, reduce the DNA fragmentation index, and modulate the proliferation and apoptosis of germ cells. Furthermore, TCM can supply trace elements and vitamins, ameliorate the microcirculation of the testis, decrease the levels of serum anti-sperm antibody, and modify epigenetic markers. However, the evidence in favor of TCM is not compelling, which has hindered the development of TCM. This review attempts to elucidate the underlying therapeutic mechanisms of TCM. We also explore the advantages of TCM, differences between TCM and Western medicine, and problems in existing studies. Subsequently, we propose solutions to these problems and present perspectives for the future development of TCM.
Collapse
Affiliation(s)
- Shao Hu Zhou
- Department of Reproductive Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Yu Fei Deng
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhi Wei Weng
- Department of Reproductive Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hao Wei Weng
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhi Dan Liu
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| |
Collapse
|
11
|
Brito MM, Lúcio CF, Angrimani DSR, Losano JDA, Dalmazzo A, Nichi M, Vannucchi CI. Comparison of Cryopreservation Protocols (Single and Two-steps) and Thawing (Fast and Slow) for Canine Sperm. Anim Biotechnol 2016; 28:67-73. [DOI: 10.1080/10495398.2016.1203797] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Maíra M. Brito
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Cristina F. Lúcio
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Daniel S. R. Angrimani
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - João Diego A. Losano
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Andressa Dalmazzo
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Marcílio Nichi
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Camila I. Vannucchi
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
12
|
Cd(2+) sensitivity and permeability of a low voltage-activated Ca(2+) channel with CatSper-like selectivity filter. Cell Calcium 2016; 60:41-50. [PMID: 27134080 DOI: 10.1016/j.ceca.2016.03.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 03/21/2016] [Accepted: 03/30/2016] [Indexed: 11/22/2022]
Abstract
CatSper is a sperm-specific Ca(2+) channel that plays an essential role in the male fertility. However, its biophysical properties have been poorly characterized mainly due to its deficient heterologous expression. As other voltage-gated Ca(2+) channels (CaVs), CatSper possesses a conserved Ca(2+)-selective filter motif ([T/S]x[D/E]xW) in the pore region. Interestingly, CatSper conserves four aspartic acids (DDDD) as the negatively charged residues in this motif while high voltage-activated CaVs have four glutamic acids (EEEE) and low voltage-activated CaVs possess two glutamic acids and two aspartic acids (EEDD). Previous studies based on site-directed mutagenesis of L- and T-type channels showed that the number of D seems to have a negative correlation with their cadmium (Cd(2+)) sensitivity. These results suggest that CatSper (DDDD) would have low sensitivity to Cd(2+). To explore Cd(2+)-sensitivity and -permeability of CatSper, we performed two types of experiments: 1) Electrophysiological analysis of heterologously expressed human CaV3.1 channel and three pore mutants (DEDD, EDDD and DDDD), 2) Cd(2+) imaging of human spermatozoa with FluoZin-1. Electrophysiological studies showed a significant increase in Cd(2+) and manganese (Mn(2+)) currents through the CaV3.1 mutants as well as a reduction in the inhibitory effect of Cd(2+) on the Ca(2+) current. In fluorescence imaging with human sperm, we observed an increase in Cd(2+) influx potentiated by progesterone, a potent activator of CatSper. These results support our hypothesis, namely that Cd(2+)-sensitivity and -permeability are related to the absolute number of D in the Ca(2+)-selective filter independently to the type of the Cav channels.
Collapse
|
13
|
Tajaddini S, Ebrahimi S, Behnam B, Bakhtiyari M, Joghataei MT, Abbasi M, Amini M, Amanpour S, Koruji M. Antioxidant effect of manganese on the testis structure and sperm parameters of formalin-treated mice. Andrologia 2013; 46:246-53. [DOI: 10.1111/and.12069] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2012] [Indexed: 12/01/2022] Open
Affiliation(s)
- S. Tajaddini
- Department of Basic Sciences; Payame Noor University; Iran
| | - S. Ebrahimi
- Department of Basic Sciences; Payame Noor University; Iran
| | - B. Behnam
- Cellular and Molecular Research Center; Tehran University of Medical Sciences; Tehran Iran
- Department of Medical Genetics and Molecular Biology; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - M. Bakhtiyari
- Cellular and Molecular Research Center; Tehran University of Medical Sciences; Tehran Iran
- Department of Anatomical Science; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - M. T. Joghataei
- Cellular and Molecular Research Center; Tehran University of Medical Sciences; Tehran Iran
- Department of Anatomical Science; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - M. Abbasi
- Department of Anatomical Science; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - M. Amini
- Cellular and Molecular Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - S. Amanpour
- Vali-Asr Reproductive Health Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - M. Koruji
- Cellular and Molecular Research Center; Tehran University of Medical Sciences; Tehran Iran
- Department of Anatomical Science; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| |
Collapse
|
14
|
Li Y, Wu J, Zhou W, Gao E. Effects of manganese on routine semen quality parameters: results from a population-based study in China. BMC Public Health 2012; 12:919. [PMID: 23107312 PMCID: PMC3505748 DOI: 10.1186/1471-2458-12-919] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Accepted: 10/27/2012] [Indexed: 12/01/2022] Open
Abstract
Background Manganese (Mn) is an essential element in humans but its effect on semen quality is unclear. This study therefore aimed to assess the effects of Mn on semen quality in healthy men with no occupational exposure to Mn. Methods Semen samples were obtained from healthy Chinese men 20–59 years old who were recruited from six provinces in China. Individuals with urogenital tract diseases, tuberculosis, or occupational exposure to heavy metals were excluded. A questionnaire survey was conducted, and the external genitalia, semen quality, and serum Mn levels were examined. Results A total of 1,179 volunteers were enrolled in this study. The median serum Mn concentration was 8.2 μg/L (25th percentile (P25)=3.7 μg/L, P75=16.2μg/L). After adjusted area (six provinces), abstinence interval, season, registered residence, age of subjects, education level, income, smoking, and drinking, the risk of teratospermia was increased at serum Mn concentrations >19.40 μg/L (P80) group, with an adjusted odds ratio of 2.27 (95% confidence interval: 1.18–4.37). Conclusion High serum Mn levels appeared to have harmful effects on sperm morphology and motility among healthy men with no occupational exposure to Mn.
Collapse
Affiliation(s)
- Yuyan Li
- Shanghai Institute of Planned Parenthood Research, Shanghai/WHO Collaborating Center on Human Research on Reproductive Health, 2140 Xietu Road, Shanghai 200032, China
| | | | | | | |
Collapse
|
15
|
OKAZAKI T, YOSHIDA S, TESHIMA H, SHIMADA M. The addition of calcium ion chelator, EGTA to thawing solution improves fertilizing ability in frozen-thawed boar sperm. Anim Sci J 2011; 82:412-9. [DOI: 10.1111/j.1740-0929.2010.00856.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
16
|
Cheema RS, Bansal AK, Bilaspuri GS. Manganese provides antioxidant protection for sperm cryopreservation that may offer new consideration for clinical fertility. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2009; 2:152-9. [PMID: 20592770 PMCID: PMC2763241 DOI: 10.4161/oxim.2.3.8804] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 04/21/2009] [Accepted: 04/21/2009] [Indexed: 12/14/2022]
Abstract
Reactive oxygen species (ROS) are generated by sperm metabolism. While, ROS are required for maturation, capacitation and acrosome reaction, they also modify many peroxidable cellular compounds. There is production of ROS during cryopreservation and frozen spermatozoa are highly sensitive to lipid peroxidation (LPO). Antioxidants exert a protective effect on the plasma membrane of frozen bovine sperm preserving both metabolic activity and cellular viability. Manganese (Mn(++)) is proved to be a chain breaking antioxidant in biological system. Therefore, we examined the role of (Mn(++)) during cryopreservation of cattle bull semen. Semen was divided into four parts and cryopreserved in egg-yolk-citrate extender + glycerol (EYC-G), EYC-G + 100 microM of Mn(++), EYC-G + 150 microM of Mn(++) and EYC-G + 200 microM of Mn(++). After four hours of cooling and 24 hrs of freezing, the spermatozoa were examined for percentage motility, Hypo-osmotic swelling (HOS), LPO and protein leakage. Addition of manganese to the semen during cryopreservation showed a protective effect and accounted for an increase in semen quality parameters [percentage motility, HOS percent and decrease in malondialdehyde (MDA) production and protein leakage]. The effect of manganese on motility and HOS was non-significant (p < 0.05) in cooled spermatozoa but significant with 150 microM of Mn(++) in frozen-thawed spermatozoa. MDA production and protein leakage decreased to a significant and maximum level (p < 0.05) on addition of 200 microM of manganese. The addition of manganese to EYC-G dilutor will improve the quality/fertility of semen, which will result in improvement of in vitro fertilization and artificial insemination success rate.
Collapse
Affiliation(s)
- Ranjna S Cheema
- Department of Animal Reproduction and Gynecology, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, India.
| | | | | |
Collapse
|
17
|
Barber SJ, Parker HM, McDaniel CD. Broiler breeder semen quality as affected by trace minerals in vitro. Poult Sci 2005; 84:100-5. [PMID: 15685948 DOI: 10.1093/ps/84.1.100] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Research has shown that trace elements, such as Se, Mn, and Zn, can alter reproductive functions. The aim of the current study was to evaluate the sperm quality index (SQI) and sperm viability as affected by various levels and sources of Se, Mn, and Zn when added in vitro to broiler breeder semen. In vitro treatments consisted of the following sources and levels of minerals: Control, no minerals added to sperm; seleno L-methionine, 4 levels ranging from 8.78 to 7,896 microg/L; sodium selenite, 4 levels ranging from 8.78 to 7,896 microg/L; MnSO4, 8 levels ranging from 6,500 to 65,000 mg/L; Zn 180 (Zinpro Corporation), 4 levels ranging from 0.65 to 650 mg/L; and ZnSO4, 4 levels ranging from 0.65 to 650 mg/L. The addition of 7,896 microg of sodium selenite/L to semen was detrimental to sperm motility. Also, MnSO4 adversely affected SQI and sperm viability at concentrations of 6,500 mg/L and greater. Sperm viability was decreased when 650 mg/L of Zn 180 was added to semen. Sperm motility was depressed by exposure to Zn 180 at 650 mg/L and ZnSO4 at 65 and 650 mg/L. Our results suggest that these trace minerals must act at the reproductive tissue level during spermatogenesis to improve semen quality. Direct in vitro application of these elements to semen appears to be detrimental to spermatozoa.
Collapse
Affiliation(s)
- S J Barber
- Department of Poultry Science, Mississippi State University, Mississippi State, Mississippi 39762-9665, USA
| | | | | |
Collapse
|
18
|
Verberckmoes S, Van Soom A, Dewulf J, De Pauw I, de Kruif A. Storage of Fresh Bovine Semen in a Diluent Based on the Ionic Composition of Cauda Epididymal Plasma. Reprod Domest Anim 2004; 39:410-6. [PMID: 15598230 DOI: 10.1111/j.1439-0531.2004.00521.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
For artificial insemination (AI) in cattle, much lower insemination doses can be applied when fresh semen is used instead of frozen-thawed semen. However, a particular disadvantage of fresh semen is its limited shelf life. As bovine spermatozoa can be stored for several weeks in the cauda epididymis without negative effects on their fertilizing capacity, it is an interesting organ to serve as a model in order to prolong the shelf life of fresh semen. First, the storage capacity of a diluent [cauda epididymal plasma (CEP-1)] with the same ionic composition, pH and osmolarity as the bovine CEP was compared with a Tris diluent for extended preservation of fresh ejaculated bovine semen. Secondly, the ionic composition of the CEP-1 diluent was modified (CEP-2) and its storage capacity was compared with this of the CEP-1 and Tris diluent. Finally, the effect of addition of different polyols (sorbitol, glycerol, mannitol) and egg yolk concentrations (5, 10 and 20%) to the CEP-2 diluent was assessed. Sperm quality decreased rapidly in the CEP-1 diluent. The quality and especially progressive motility of spermatozoa stored in the CEP-2 diluent were better those in the CEP-1 and Tris diluent. No significant effects of different sugars or egg yolk concentrations on the quality of fresh bovine semen in the CEP-2 diluent were observed. In conclusion, the CEP-2 diluent with 10% egg yolk and 1 g/l sorbitol may be used for extended preservation of fresh bovine semen at 5 degrees C up to 6 days.
Collapse
Affiliation(s)
- S Verberckmoes
- Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Salisburylaan, Merelbeke, Belgium.
| | | | | | | | | |
Collapse
|
19
|
Chatterjee S, Gagnon C. Production of reactive oxygen species by spermatozoa undergoing cooling, freezing, and thawing. Mol Reprod Dev 2001; 59:451-8. [PMID: 11468782 DOI: 10.1002/mrd.1052] [Citation(s) in RCA: 344] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In the present study, we provide evidence for the production of reactive oxygen species (ROS) during cryopreservation of bovine spermatozoa. Cooling and thawing of spermatozoa cause an increase in the generation of superoxide radicals. Although nitric oxide production remains unaltered during sperm cooling from 22-4 degrees C, a sudden burst of nitric oxide radicals is observed during thawing. Increase in lipid peroxidation levels have been observed in frozen/thawed spermatozoa and appears to be associated with a reduction in sperm membrane fluidity as detected by spin labeling studies. The data presented provide strong evidence that oxygen free radicals are produced during freezing and thawing of bovine spermatozoa and suggest that these reactive oxygen species may be a cause for the decrease in sperm function following cryopreservation. Mol. Reprod. Dev. 59: 451-458, 2001.
Collapse
Affiliation(s)
- S Chatterjee
- Urology Research Laboratory, Royal Victoria Hospital, Faculty of Medicine, McGill University, Montreal, Canada
| | | |
Collapse
|