scholarly journals Curcumin Along With Fe3O4 Nanoparticles Improved Sperm Parameters In Rats With Testicular Ischemia

2021 ◽  
Vol 10 ◽  
pp. e2034
Author(s):  
Shabnam Zarei Moradi ◽  
Seyed Abdolhamid Angaji ◽  
Mitra Salehi ◽  
Mehrdad Hashemi
Keyword(s):  
Fe3o4 Nanoparticles ◽  
Sperm Concentration ◽  
Concomitant Administration ◽  
Testicular Tissue ◽  
Sperm Parameters ◽  
Male Rats ◽  
Semen Parameters ◽  
Control Group ◽  
Fe3o4 Nps ◽  
Testicular Ischemia

Background: Ischemic/reperfusion (I/R) in testicular tissue is one reason for the worldwide increase in male infertility. In the present study, we assessed the effects of curcumin and Fe3O4 nanoparticles (NPs) on sperm parameters in rats with I/R damage. Materials and Methods: Forty-eight adult male rats were divided into two groups (n=24 per group): control and torsion/detorsion. The control and torsion/detorsion groups were divided into four subgroups include sham, Fe3O4 NPs, curcumin, and Fe3O4 NPs+curcumin. After the rats were sacrificed, semen was collected from their epididymal tissues to assess sperm viability, motility, concentration, and morphology. Results: Curcumin significantly improved viability, motility, and normal sperm morphology in rats with I/R damage compared to the control group; however, it did not have a significant effect on sperm concentration (P<0.001). Fe3O4 NPs alone decreased all sperm parameters in the control and I/R rats (P<0.001). However, concomitant administration of Fe3O4 nanoparticles with curcumin significantly improved sperm parameters in rats with I/R damage (P<0.001). Conclusion: The increase in all semen parameters in the experimental groups with concomitant use of Fe3O4 NPs plus curcumin indicated that green synthesis of NPs could be recommended for future clinical studies.

scholarly journals Antiperoxidative and anti-apoptotic effects of lycopene and ellagic acid on cyclophosphamide-induced testicular lipid peroxidation and apoptosis

2010 ◽  
Vol 22 (4) ◽  
pp. 587 ◽  
Author(s):  
Gaffari Türk ◽  
Ali Osman Çeribaşi ◽  
Fatih Sakin ◽  
Mustafa Sönmez ◽  
Ahmet Ateşşahin
Keyword(s):  
Lipid Peroxidation ◽  
Ellagic Acid ◽  
Combined Treatment ◽  
Sperm Concentration ◽  
Testicular Tissue ◽  
Male Rats ◽  
Control Group ◽  
Apoptotic Cells ◽  
Protective Effects ◽  
Sprague Dawley

The present study was conducted to investigate the possible protective effects of lycopene (LC) and ellagic acid (EA) on cyclophosphamide (CP)-induced testicular and spermatozoal toxicity associated with the oxidative stress and apoptosis in male rats. Forty-eight healthy adult male Sprague-Dawley rats were divided into six groups of eight rats each. The control group was treated with placebo; the LC, EA and CP groups were given LC (10 mg kg–1), EA (2 mg kg–1) and CP (15 mg kg–1), respectively, alone; the CP+LC group was treated with a combination of CP (15 mg kg–1) and LC (10 mg kg–1); and the CP+EA group was treated with a combination of CP (15 mg kg–1) and EA (2 mg kg–1). All treatments were maintained for 8 weeks. At the end of the treatment period, bodyweight and the weight of the reproductive organs, sperm concentration and motility, testicular tissue lipid peroxidation, anti-oxidant enzyme activity and apoptosis (i.e. Bax and Bcl-2 proteins) were determined. Administration of CP resulted in significant decreases in epididymal sperm concentration and motility and significant increases in malondialdehyde levels. Although CP significantly increased the number of Bax-positive (apoptotic) cells, it had no effect on the number of Bcl-2-positive (anti-apoptotic) cells compared with the control group. However, combined treatment of rats with LC or EA in addition to CP prevented the development of CP-induced lipid peroxidation and sperm and testicular damage. In conclusion, CP-induced lipid peroxidation leads to structural and functional damage, as well as apoptosis, in spermatogenic cells of rats. Both LC and EA protect against the development of these detrimental effects.

scholarly journals Effects of Coenzyme Q10 and Diamond Nanoparticles on Ischemia-Reperfusion-Induced Testicular Damages in Rats

2021 ◽  
Vol 10 ◽  
pp. e2029
Author(s):  
Masoumeh Masoumi ◽  
Mitra Salehi ◽  
Seyed Abdolhamid Angaji ◽  
Mehrdad Hashemi
Keyword(s):  
Coenzyme Q10 ◽  
Ischemia Reperfusion ◽  
Sperm Concentration ◽  
Sperm Parameters ◽  
Male Rats ◽  
Healthy Control Group ◽  
Control Group ◽  
Protective Effects ◽  
Diamond Nanoparticles ◽  
Healthy Control

Background: Ischemia-reperfusion (I/R) induced by testicular torsion can damage the testicles. In the present study, we assessed the effects of coenzyme Q10 (CoQ10) and diamond nanoparticles on sperm parameters in I/R testes in rats. Materials and Methods: Forty-eight Wistar adult male rats were divided into eight groups: healthy control (Ch), diamond nanoparticle healthy control group (Ch+Dia), CoQ10 healthy control group (Ch+Q10), diamond nanoparticles+CoQ10 healthy control group (Ch+Q10+Dia), torsion/detorsion group (Ct), the Ct group that received diamond nanoparticles (Ct+Dia), the Ct group that received CoQ10 (Ct+Q10), and Ct group that received diamond nanoparticles and CoQ10 (Ct+Q10+Dia). The rats were euthanized, and we collected the semen from the epididymal tissues to evaluate sperm viability, motility, concentration, and morphology parameters. Results: The I/R of the testicles significantly reduced sperm concentration, motility, viability, and altered sperm morphology in the rats. However, the administration of CoQ10 significantly improved sperm parameters in the rats with testicular I/R. Diamond nanoparticles decreased the sperm parameters; however, simultaneous administration of diamond nanoparticles and CoQ10 led to improved sperm parameters. Conclusion: CoQ10 potentially appeared to have protective effects against the long-term side-effects of I/R in testes in rats. Co-administration of diamond nanoparticles with CoQ10 significantly improved sperm parameters and greatly reduced the negative effects of diamond nanoparticles alone. Therefore, green synthesis of nanoparticles with the use of antioxidants such as CoQ10 is recommended. [GMJ.2021;10:e2029]

scholarly journals Ameliorative effects of Spinacia oleracea on sperm morphology, count, and motility by normalizing the obesity-induced oxidative stress in Sprague Dawley rats

2020 ◽  
Vol 14 (03) ◽  
pp. 124-127
Author(s):  
Somia Iqbal ◽  
Noman Sadiq ◽  
Saad Siddiqui ◽  
Hira Iqbal
Keyword(s):  
Sperm Concentration ◽  
Treated Group ◽  
Sperm Parameters ◽  
Control Group ◽  
Sprague Dawley ◽  
Normal Morphology ◽  
Sprague Dawley Rats ◽  
Group A ◽  
Group B ◽  
Experimental Group

Background: Obesity is a prevailing metabolic disorder that affects the functioning of the male reproductive system. Excessive adipose tissue enhances reactive oxygen species generation and is linked with male infertility. Spinach has demonstrated antioxidant effects. The present study was conducted to determine the antioxidant effects of spinach on sperm parameters in obese Sprague Dawley rats. Subjects and methods: This randomized control study was conducted at the animal house of the National Institute of Health Islamabad, Islamic International Medical College, Cosmesurge International Hospital, Rawalpindi, and Apollo lab, Islamabad, Pakistan from April 2016 to March 2017. Forty male Sprague Dawley rats having an age of 8 weeks and weight 160-200g were tagged from number 1 to 40. Every third rat was randomly allocated to control Group A (n=13) and remaining into the Experimental group (n=27). Rats of control Group A was given a standard diet while a high-fat diet was given to Experimental group rats to induce obesity for the duration of six weeks. Weight (g) was measured weekly and obesity was confirmed when rats attain more than 20% weight when compared with that of rats of control Group A. Then, after obesity induction, the experimental group was alienated into the obesity control group (Group B) and spinach treated group (Group C). For sample, rats of Group A and Group B were sacrificed, and the cauda epididymis of each rat was placed in a Petri dish containing normal saline and cut into pieces to allow the release of sperm and then sperm parameters (sperms concentration, motility, and morphology) were recorded under the microscope. Then, spinach (5% hot water extract) along with the persistence of fat diet was administered to Group C for 4 weeks and finally, sperm parameters were measured in this group. Results: Sperm concentration/ml, motility (%), and normal morphology (%) of Group B rats were significantly decreased as compared to Group A rats. However, sperm concentration/ml, motility (%), and normal morphology (%) of Group C (spinach treated group) rats was significantly increased (p<0.001) as compared to Group B (obesity control group) rats after administering spinach. Conclusion: The addition of Spinach in a normal diet regimen restores normal sperm morphology, improves sperm motility and concentration.

scholarly journals Effect of aqueous extract of Date Palm Pollen (DPP) on the sperm characteristic and Serum Testosterone, FSH and LH Values in albino male rats treated with sodium floride

2014 ◽  
Vol 38 (2) ◽  
pp. 41-47
Author(s):  
Salah M. M. AL-Chalabi
Keyword(s):  
Aqueous Extract ◽  
Date Palm ◽  
Sperm Concentration ◽  
Serum Testosterone ◽  
Male Rats ◽  
Maximum Effect ◽  
Control Group ◽  
Abnormal Sperm ◽  
Group 2 ◽  
Date Palm Pollen

     The present study was undertaken to evaluate the effect of aqueous extract of Date Palm Pollen DPP on the testicular function and serum testosterone, FSH and LH hormones value. Thirty five male rats were divided randomly into five equal groups. Group 1: received 0.5 ml of distilled water (control group), group 2: was treated orally 0.250 p.p.m of sodium florid (NaF) (with volume of 0.5 ml / rat), Group 3: was treated with 0.250 p.p.m of NaF and 50 mg/kg. B.W. of DPP extract (0.5ml D.W \rat), Group 4: was treated with 0.250 p.p.m of NaF and 100 mg/kg. B.W. of DPP extract and Group 5: was treated with 0.250 p.p.m of NaF and 150 mg/kg. B.W. of DPP extract. The results showed  significant (P< 0.05) decrease in sperm concentration, motility and significant (P< 0.05) increases in dead and abnormal sperm in the group 2 in comparison to control, while all groups of  DPP extract showed significant (P< 0.05) increase in  sperm concentration, motility and decrease in dead and abnormal sperm. Maximum effect was observed in animals treated with a dose of 150 mg/kg of DPP extract, also the results revealed significant (P< 0.05) increase in testosterone, FSH and LH hormones in groups treated with DDP in comparison to G1andG2. Male rats received DPP for 50 days showed significant (P< 0.05) increases in body and testes weight as compared to G1andG2. In conclusion the results revealed that the aqueous extract of DPP pollen can be used as a sex enhancer and seems to cure male infertility.

scholarly journals Association between semen quality among men with different occupational exposures and risk of recurrent spontaneous abortion in island residents

2019 ◽  
Vol 02 (02) ◽  
pp. 49-57
Author(s):  
Wenli Cao ◽  
Xinyao Pan ◽  
Feijun Ye ◽  
Jing Zhou ◽  
Zengshu Huang ◽  
...  
Keyword(s):  
Spontaneous Abortion ◽  
Semen Quality ◽  
Sperm Concentration ◽  
Occupational Exposures ◽  
Recurrent Spontaneous Abortion ◽  
Semen Parameters ◽  
Control Group ◽  
Effective Prevention ◽  
Mechanistic Investigation ◽  
Significant Difference

Objective: This study aimed to evaluate the semen quality of male adults whose spouses suffer from recurrent spontaneous abortion (RSA) in the island area, and to explore the association between RSA and occupational exposures. Methods: A total of 131 male patients were recruited and divided into two groups: spouse with recurrent spontaneous abortion group (RSA group, [Formula: see text]) and the normal fertility group (control group, [Formula: see text]). Information such as height, weight and occupational exposure history of 131 men were obtained. Semen samples were collected and analyzed. Differences in semen parameters and DNA fragmentation index (DFI) between the two groups were compared. Odds ratios (ORs) and their corresponding 95% confidence intervals were calculated to evaluate the association between occupational exposures and RSA status. Results: Overall, no significant difference was found in sperm concentration, progressive motility and normal morphology rate between RSA and control groups. Only DFI was observed to be significantly higher in the RSA group. Evaluation of the receiver operating characteristic (ROC) curve showed DFI (AUC: 0.623, [Formula: see text]) could discriminate between males from the couples with RSA and without RSA. Conclusion: The analysis of conventional semen parameters could not directly reflect their influence on embryonic development, and test of integrity of the sperm DNA is of paramount importance to fully understand male fertility. It is crucial to conduct studies regarding occupational exposures and pregnancy loss and/or RSA risk, since it will provide population-level data to aid in the identification of important risk factors that warrant further mechanistic investigation, and eventually lead to effective prevention and treatment strategies.

Prospective Comparison of Sperm Parameters in SCD Adult Patients Before and after a 6 Months Treatment with hydroxyurea (HU)

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 242-242
Author(s):  
Dora Bachir ◽  
Francois Lionnet ◽  
Justine Gellen Dautremer ◽  
Katia Stankovic ◽  
Anoosha Habibi ◽  
...  
Keyword(s):  
Conflicts Of Interest ◽  
Sperm Concentration ◽  
Real Life ◽  
Adult Patients ◽  
Sperm Parameters ◽  
Semen Parameters ◽  
Accurate Information ◽  
Adult Males ◽  
Life Project ◽  
Prospective Comparison

Abstract Abstract 242 Introduction Hydroxyurea (HU) has proved its efficacy in reducing vaso-occlusive events in patients with SCD and increasing life expectancy. However, effects on fertility in adult males represent a major issue for acceptance and adherence, as HU has been reported to impair spermatogenesis through direct cytotoxic effects and hypogonadism. There are only limited data in the literature in this field and mainly retrospective. Patients and methods 49 adult patients aged 20–52 years with homozygous SCD eligible for first line HU treatment were enrolled after informed consent between June 2010 and April 2012 in this prospective study: HYDREP.The main objective was to compare at Day 0 and 180 of HU treatment the semen parameters according to the WHO (1999) criteria(volume, sperm concentration, viability, forward motility and morphology ). Vaso-occlusive events and other complications, number of transfusions during the 6 months preceding and following HU initiation were recorded. Hematological, biochemical, hormonal parameters, HU dosage were recorded at Day 0, Day 90 and 180. HU was begun at 15mg/Kg dose (Platt *) and modulated following haematological tolerance and renal function. Results and discussion Preliminary results concern the 24/49 patients, who complete the 6 months protocol. A statistically significant impairment in all sperm parameters was observed, after a 6 months HU therapy, with great variations between individuals, which are to be explained by complementary tests. These preliminary deleterious findings must be interpreted with caution as in our experience 1) spermatogenesis may recover after drug withdrawal 2) Repeated vaso-occlusive events are also potentially deleterious on fertility (Berthaut **)and 3)this study must be completed with a survey on effective fertility seen in men treated with HU. Thus, regarding to the great benefit offered by HU on prognosis allowing a real “life project” in young symptomatic adults with SCD, it is worth providing each patient of the most accurate information on fertility as an essential prerequisite for their adhesion to HU treatment. Conclusion Sperm cryopreservation is advised before beginning a treatment with HU. Prospective follow up studies of HU male cohort regarding fertility are warranted. Health education has a major role to play to increase HU compliance especially in view of these results. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Omega-3 Oil Ameliorate Histological and Ultrastructural Alterations Induced by Cadmium Chloride in Rats Testis

2020 ◽  
Vol 4 (1) ◽  
pp. 62-69
Author(s):  
Treefa F. Ismail ◽  
Falah M. Aziz
Keyword(s):  
Drinking Water ◽  
Tap Water ◽  
Occupational Exposures ◽  
Testicular Tissue ◽  
Male Rats ◽  
Control Group ◽  
Albino Rats ◽  
Omega 3 ◽  
Potential Threat ◽  
Ultrastructural Alterations

Cadmium (Cd) is considered to be one of the major environmental pollutants which have potential threat to human health. Reports of declining male fertility have renewed interest in the role of environmental and occupational exposures in the etiology of human infertility. Cd exposure led to obvious degenerative changes in testicular tissue. This study was performed to investigate the Cd-induced structural effects on the testes and to evaluate the possible protective effect of omega-3 oil in adult albino rats. Thirty adult male rats were used in the present work, divided randomly into five groups, six rats in each group; the first group was considered as a control group and left without treatment except the standard rat chow and tap water. The second group was given 40 mg/L of CdCl2 in drinking water while the third group was given 60 mg/L of CdCl2 in drinking water. The fourth group was given 40 mg/L of CdCl2 in drinking water plus omega-3 oil (4 g/kg diet), while the fifth group was given 60 mg/L of CdCl2 in drinking water plus omega-3 oil (4 g/kg diet), the Cd-treated rats showed dose-dependent histological and ultrastructural alterations which have been ameliorated after exposure to omega-3 oil. The present investigation concluded that omega-3 played a protective role against Cd-induced histopathological changes in rat testis.

scholarly journals A preliminary study on the reproductive toxicity of GS-5734 on male mice

2020 ◽  
Author(s):  
Jing Fan ◽  
Jiao Luo ◽  
Depeng Zhao ◽  
Tianqin Deng ◽  
Yuanbo Weng ◽  
...  
Keyword(s):  
Sperm Count ◽  
Reproductive Toxicity ◽  
Sperm Concentration ◽  
Sperm Parameters ◽  
Control Group ◽  
Male Mice ◽  
Abnormal Sperm ◽  
Daily Dose ◽  
Preliminary Study ◽  
Group 1

AbstractBackgroundGS-5734 as a novel and promising medicine for COVID-2019, its biological impact on the mammalian reproductive system has not been systematically studied. The aim of this study was to evaluate the effects of GS-5734 on sperm parameters and spermatogenesis in mice.Materials and MethodsIn this study, GS-5734 was synthesized according to the report. 28 adult male mice were randomly segregated into four groups (n=7 for each group). The group 1 was set as the control group, the group 1, 2, 3 and 4 were administered with GS-5734 at a daily dose of 0, 10, 50, 150 μg/mouse respectively, by intraperitoneal injection for 10 days. On the 7th day after the last injection, the testes and cauda epididymides were collected for HE staining and sperm concentration, motility, morphology analysis.ResultsThe results indicated that after treated with GS-5734, the total sperm count and motile sperm rate showed downward trends, the abnormal sperm rate showed an increasing trend. As compared with the control group, GS-5734 at a daily dose of 150 μg/mouse caused a significant decrease in sperm concentration and motility, and a significant increased of abnormal sperm rate; the 50 μg/mouse drug treatment lead to a significant decrease in sperm motility and an increase in abnormal sperm rate. The HE staining of testicular and epididymal tissues showed that the spermatogenesis of mice was significantly deteriorated with the increasing dosage of GS-5734, especially in the 150 μg/mouse group.ConclusionOur findings suggest that a high dosage of GS-5734 may induce testicular toxicity and result in deterioration of sperm parameters in mice. More investigation on the reproductive toxicity of GS-5734 is required.

scholarly journals In vivo evidences of Curcuma longa on oxidative stress in STZ-induced diabetes on sperm parameters in male wistar rats

2017 ◽  
Vol 6 (3) ◽  
pp. 1045-1051
Author(s):  
A.J. Olanrewaju ◽  
S.Y. Olatunji ◽  
J.O. Owolabi ◽  
A.T. Oluwatosin ◽  
W.C. Amaechi ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Sperm Quality ◽  
Curcuma Longa ◽  
Diabetic Control ◽  
Positive Control ◽  
Sperm Parameters ◽  
Male Rats ◽  
Control Group ◽  
Alternative Source

Several conditions such as chemotherapy and toxins can interfere with spermatogenesis and reduce sperm quality and production. In the case where natural antioxidant response cannot manage oxidative stress and free radical overload, oxidative damage occurs and this begins the genesis of many diseases of which diabetes is one of them. This has awakened the interest of researchers to the use of an alternative source of medicine and herbal medicine. Medicinal use of Curcuma longa dates back to ancient China and India; its constituents are stated to have anti-hepatotoxic, anti-inflammatory, stimulant, and antioxidant and used since ancient time as medicinal and nutritive origins knowing to possess androgenic activities and have well effect in diseases treatment in more countries world-wide. As an antioxidant Curcuma longa possible has a useful effect on spermatogenesis and sperm parameters. Wistar male rats (n=24) were allocated into six groups, positive control (n=4), diabetic control (n=4) and experimental groups (n=20), that subdivided into groups of 4 that received treatment of Curcuma longa rhizome powder with or without STZ-induced diabetes in the dosages (25 and 100mg/kg/day) for 21 consecutive days. In twenty-second day, the testes were removed and semen was collected from epididymis and prepared for analysis. The percentage of sperm viability and motility in the treatment groups increased mildly with a significance of: (p<0.05) in comparison to control group and with the diabetic group being critically lower than those in control group. This suggested that Curcuma longa may be promising in enhancing sperm health parameters.Keywords: Turmeric, oxidative stress, semen, STZ-induced diabetes, antioxidant

scholarly journals Analysis of seasonal variability of sperm donors’ semen parameters

2018 ◽  
Vol 8 (3) ◽  
pp. 28-35
Author(s):  
Igor A. Korneyev ◽  
Ruslan D. Zasseev ◽  
Ol'ga B. Pashina ◽  
Ali E. Mamedov ◽  
Al'bert M. Dogov ◽  
...  
Keyword(s):  
Seasonal Variability ◽  
Reproductive Medicine ◽  
Sperm Concentration ◽  
Sperm Parameters ◽  
Semen Parameters ◽  
Motile Sperm ◽  
Sperm Number ◽  
Progressive Motility ◽  
Sperm Donors ◽  
The Mean

Introduction. The concept of seasonal variability of sperm parameters is controversial. However, it should be considered during medical evaluation and solicitation of sperm donors. Aim. To evaluate seasonal variability of sperm parameters from anonymous sperm donors in a reproductive medicine center. Materials and methods. A retrospective study of 1252 semen samples from 39 sperm donors (mean age 27.1 ± 3.9 years) in a reproductive medicine center in Saint Petersburg during the period from October 1, 2015 to October 1, 2017 was performed according to WHO 2010 recommendations. Semen volume, sperm concentration, total sperm number, progressive motility, and number of progressively motile sperm were analyzed. Results. Individual variability in semen parameters was high. The mean ejaculate volume in the summer months was higher than in the autumn, winter, and spring (t = 3.65, p < 0.001; t = 4.18, p < 0.0001; t = 1.92, p = 0.056 respectively). The lowest volume (2.83 ± 1.32 ml) was registered in January. The mean sperm concentration in summer was lower than in autumn, winter, and spring (t = 3.65, p < 0.001; t = 4.18, p < 0.0001; t = 1.92, p = 0.056 respectively). It was higher in winter than in spring and autumn (t = 2.54, p = 0.012; t = 1.72, p = 0.082 respectively). The highest mean sperm concentration was registered in January and the lowest in July (157.2 ± 46.6 and 131.9 ± 44.0 million sperm per ml, respectively). No significant seasonal differences were found in total sperm number, progressive motility, or number of progressively motile sperm (p > 0.1). Conclusions. The study suggests there is both individual and seasonal variability in sperm donors’ semen parameters. As several semen samples are needed to rate semen quality, we recommend that semen analysis for a potential sperm donor be performed in the summer months.

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