Effects of Shao-Fu-Zhu-Yu-Tang on Motility of Human Sperm

2003 ◽  
Vol 31 (04) ◽  
pp. 573-579 ◽  
Author(s):  
Ching-Chiang Yang ◽  
Jung-Chou Chen ◽  
Guang-Wei Chen ◽  
Yi-Shuan Chen ◽  
J.G. Chung
Keyword(s):  
Chronic Prostatitis ◽  
Sperm Count ◽  
Semen Analysis ◽  
Human Sperm ◽  
Computer Assisted ◽  
Activity Levels ◽  
Human Semen ◽  
Before And After ◽  
Acrosin Activity

Shao-Fu-Zhu-Yu-Tang (SFZYT) is reportedly beneficial to sperm. In this study, we examined sperm acrosomal activity and serum free radical changes to evaluate the possible mechanism of SFZYT. A clinical study evaluated the sperm count and motility in 36 patients with chronic prostatitis before and after treatment for 60 days. The results revealed a significant increase in sperm motility after treatment as evaluated by computer-assisted semen analysis (17.27 ± 9.00 versus 28.29 ± 10.00, p < 0.01). An increase in sperm quantity and quality was observed by count and morphology with a high-powered intravital microscope. To gain an understanding of the mechanisms that caused this effect, we assessed sperm acrosin activity levels before (10.6 μ lu /106) and after medication (28.6 μ lu /106)( p < 0.01). The levels of the free radicals was relatively higher before medication, 2144, compared to a normal value of 780 after medication ( p < 0.01). In conclusion, SFZYT increased the motility and quality of human semen and this increase is related to an increase in sperm acrosin activity. SFZYT also works as a sperm antioxidant and antiaging agent.

Effect of new dietary supplement on sperm quality

2012 ◽  
Vol 153 (45) ◽  
pp. 1787-1792 ◽  
Author(s):  
Mária Horváth ◽  
Endre Czeizel
Keyword(s):  
Adverse Effect ◽  
Clinical Trial ◽  
Dietary Supplement ◽  
Male Fertility ◽  
Sperm Quality ◽  
Sperm Count ◽  
Before And After ◽  
The Usa ◽  
New Treatments

Introduction: There is a decline in male fertility thus new treatments are needed. Aims: To test the efficacy of a new dietary supplement developed in the USA and registered as a curing drug in Hungary (OGYI). Methods: In a clinical trial 100 men with low sperm quality (spermium count 5–20 M/ml, good motility 10–40%, and adverse shape 30–50%) were examined. Results: Sperm parameters were measured before and after a 3-month treatment and after another 3-month without treatment. This dietary supplement statistically and clinically significantly improved sperm count and motility. In 74 cases this dietary supplement demonstrated a beneficial effect on sperm quality (more than 10% increase in sperm count, or quality of motility, or shape); in 16 cases the improvement exceeded 30%. No adverse effect could be accounted for this treatment. Conclusions: This new dietary supplement may contribute to the treatment of male infertility. Orv. Hetil., 2012, 153, 1787–1792.

scholarly journals iTRAQ-Based Sperm Proteomic Analyses Reveals Candidate Proteins Affecting the Quality of Spermatozoa From Boar on Plateaus

2020 ◽  
Author(s):  
Yanling Zhao ◽  
Yaomei Wang ◽  
Feipeng Guo ◽  
Bo Lu ◽  
Jiale Sun ◽  
...  
Keyword(s):  
Western Blot ◽  
Cellular Response ◽  
Sperm Quality ◽  
Semen Analysis ◽  
Estrogen Signaling ◽  
Glutathione Metabolism ◽  
Computer Assisted ◽  
Expression Levels ◽  
Relative Expression

Abstract Background: Tibetan pigs (TP) exhibit heritable adaptations to their hypoxic environments as a result of natural selection. Whereas, what candidate proteins affecting the sperm quality of boar on plateaus has not been clearly investigated yet. Methods: In this study, to reveal the candidate proteins affecting the quality of spermatozoa from boar on plateaus, we analyzed the sperm quality by Computer-assisted semen analysis (CASA) system and Reactive oxygen species (ROS) levels, compared the sperm proteomes between TP and Yorkshire pigs (YP) raised at high altitudes using the isobaric tags for relative and absolute quantitation (iTRAQ) in combination with the liquid chromatography-tandem mass spectrometry (LC-MS/MS) proteomic method, and confirmed the relative expression levels of the four proteins by western blot. Results: The sperm quality of the TP was superior to that of the YP on plateaus. Of 1,555 quantified proteins, 318 differentially expressed proteins (DEPs) were identified. Gene ontology (GO) analysis revealed that the DEPs were predominantly associated with the sorbitol metabolic process, removal of superoxide radicals, cellular response to superoxide, response to superoxide and regulation of the mitotic spindle assembly. The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were mainly enriched in pathways involved in the regulation of the actin cytoskeleton, glutathione metabolism, oxidative phosphorylation, and estrogen signaling. And based on the protein-protein interaction (PPI) network analysis, we identified 8 candidate proteins (FN1, EGF, HSP90B1, CFL1, GPX4, NDUFA6, VDAC2, and CP) that might play important roles that affect the sperm quality of boar on plateaus. Moreover, the relative expression levels of the proteins (CFL1, EGF, FN1, and GPX4) were confirmed by western blot. Conclusions: Our results reveal 8 candidate proteins (FN1, EGF, HSP90B1, CFL1, GPX4, NDUFA6, VDAC2, and CP) affecting the sperm quality of boar on plateaus, providing a reference for studies on improving sperm quality and the molecular breeding of boar on plateaus.

84 EVALUATION OF BULL SEMEN AT 1 H VS. 48 H OF POST-FROZEN STABILIZATION TIME

2006 ◽  
Vol 18 (2) ◽  
pp. 150
Author(s):  
G. M. Brogliatti ◽  
G. Larraburu ◽  
R. Cavia ◽  
M. E. Carini
Keyword(s):  
Liquid Nitrogen ◽  
Artificial Insemination ◽  
Semen Analysis ◽  
Computer Assisted ◽  
Stabilization Time ◽  
Bull Semen ◽  
Straight Line ◽  
Semen Extender ◽  
Lateral Head

The process of cryopreservation of bull semen in liquid nitrogen at −196°C is usually carried out after 3 to 6 h of refrigeration at 4°C post-collection. To guarantee the quality of the final product, the frozen straws are evaluated after cryopreservation. The seminal samples are usually stabilized during 48 h before being analyzed (Hafez, Reproduction and Artificial Insemination in Animals, 1989); this would retard the possible commercialization. The objective of the present study was to determine motility parameters and viability of semen doses stabilized by 1 h or more than 48 h in liquid nitrogen at −196°C. A total of 122 ejaculated from 23 different adult bulls (Angus, Brangus, Braford, and Hereford) were evaluated in an artificial insemination center between January and April 2005. The semen was diluted in a semi-defined semen extender (Andromed, Minitub, Germany) and frozen in an automatic freezer (Digicool, IMV, France). Parameters of velocity average path (VAP, μm/s), velocity straight line (VSL, µm/s), amplitude lateral head (ALH, µm), linearity (LIN, %), percentage of rapid cells (RAPID, %), and viability (VIA, %) were determined by Computer Assisted Semen Analysis (CASA, HTM-ceros 12.1, Berkeley, CA, USA). The obtained results were analyzed statistically with T Student and are summarized in Table 1. The results indicate that there is no difference in the velocity of the spermatozoa evaluated 1 h or 48 h post-frozen. There is no difference in VAP, VSL, movement of amplitude lateral head (ALH), or linearity (LIN). The percentage of viable spermatozoa was not affected in either group. Statistical analysis indicates that there is no difference (P > 0.05) in any of the evaluated parameters. The results demonstrate that spermatic motility and viability of frozen bull semen could be evaluated before 48 h post-frozen. This allows reduction of the time between freezing and evaluation and immediate availability of the bull straws. Table 1. Parameters of motility and viability at 1 h vs. 48 h of post-frozen stabilization time This research was supported by Centro Genético Bovino EOLIA S.A.

105 Increasing fertility of interspecific hybrid males using biotechnological approaches

2021 ◽  
Vol 33 (2) ◽  
pp. 159
Author(s):  
A. Vetokh ◽  
A. Tadzhieva ◽  
B. Iolchiev ◽  
N. Volkova ◽  
V. Bagirov
Keyword(s):  
Dna Fragmentation ◽  
Interspecific Hybrid ◽  
Semen Quality ◽  
Sperm Quality ◽  
Semen Analysis ◽  
Differential Staining ◽  
Computer Assisted ◽  
Sperm Dna Fragmentation ◽  
Russian Science

The results of AI depend on many factors, with the quality of semen being one of the most important. Not all male hybrids can meet the requirements for semen quality, because they often have reduced fertility following cryopreservation. Thus, it is necessary to improve semen processing before use in AI. The aim of the study was to evaluate the effectiveness of using the “swim-up” flotation method to improve sperm quality of hybrid males of the Ovis genus. Semen from interspecific hybrid rams (1/4 Argali×3/4 Romanov, n=15; 1/8 Argali×7/8 Romanov, n=15) was freshly obtained, frozen–thawed, and processed by the swim-up method. Evaluation of sperm motility was determined using computer-assisted semen analysis. Statistical analysis was performed using SPSS vs.15.0 (ANOVA and t-test; SPSS Inc.). Semen was collected during the breeding season (October–December) via artificial vagina. Assessment of acrosome integrity was determined using differential staining with a Diachem diff-quick kit (NPF ABRIS+). The degree of sperm DNA fragmentation was determined using the acridine-orange test. The sperm freezing/thawing cycle was accompanied by sperm damage and an increase in the proportion of immobile sperm from 10 to 58%, with non-progressive movement increasing from 9 to 19.3%. The number of spermatozoa with abnormal morphology doubled, and the DNA fragmentation index increased from 16 to 26%. Use of the swim-up procedure allowed us to sort progressively motile spermatozoa. The content of progressively motile spermatozoa in the samples obtained from the supernatant was 86%, which was 2.3 times higher than in frozen–thawed sperm (P≤0,01). The obtained results show the effective use of the swim-up procedure to determine the quality of semen in hybrid rams. These studies were carried out with financial support from the Russian Science Foundation, grant No. 18-16-00079 and the Ministry of Science and Higher Education of the Russian Federation.

Effect of Panax notoginseng Extracts on Inferior Sperm Motility in vitro

1999 ◽  
Vol 27 (01) ◽  
pp. 123-128 ◽  
Author(s):  
Jung-Chou Chen ◽  
Ming-Xiong Xu ◽  
Leih-Der Chen ◽  
Yan-Nian Chen ◽  
Tsan Hung Chiu
Keyword(s):  
Sperm Motility ◽  
Sperm Count ◽  
Semen Analysis ◽  
Panax Notoginseng ◽  
World Health ◽  
Computer Assisted ◽  
Butanol Extract ◽  
The World ◽  
Health Organization

The purpose of this study was to investigate the effects of Panax notoginseng extracts on inferior sperm motility in vitro. Semen samples were collected from 23 patients with sperm motility between 20% and 40%. The sperm count was over 20 × 106/ml in accordance with the World Health Organization standard. 1.0 mg/ml and 2.0 mg/ml of Panax notoginseng extracts including aqueous extract, n-butanol extract, and polysaccharide fraction on sperm motility and progression were evaluated by computer assisted semen analysis. The results demonstrated that sperm motility as well as progression on inferior sperm motility were enhanced at 1 hour and 2 hours after incubation with all three types of extracts.

scholarly journals 216.The effects of Viagra on sperm function and early embryo development

2004 ◽  
Vol 16 (9) ◽  
pp. 216
Author(s):  
S. E. M. Lewis ◽  
D. R. J. Glenn ◽  
N. McClure
Keyword(s):  
Semen Analysis ◽  
Plasma Concentrations ◽  
Phosphodiesterase Inhibitor ◽  
Fluorescein Isothiocyanate ◽  
Human Sperm ◽  
Blastocyst Stage ◽  
Early Embryo ◽  
Computer Assisted ◽  
Sperm Function ◽  
Embryo Cleavage

In an audit of UK fertility units, we have demonstrated that 42% prescribe Viagra to aid patient semen production. Viagra is a phosphodiesterase inhibitor (PDE5) and as non-specific PDEs have been shown to affect fertility, safety concerns have been raised. The aims of this study are to investigate the effects of Viagra on sperm function and early embryo cleavage. Human semen was incubated with and without Viagra (450�ng/mL sildenafil citrate, equivalent to plasma concentrations after 100�mg oral dose; Pfizer, UK). Aliquots were also prepared by a 90/45% density centrifugation gradient to separate good and poor subpopulations. All samples were analysed by computer assisted semen analysis (HTM-IVOS) up to 60 and 120�min. Prepared samples were also labelled with fluorescein isothiocyanate–peanut agglutinin to determine acrosome status. Male mice were gavaged with Viagra (equivalent dose/body wt) and mated with superovulating females. Twenty females were sacrificed 12�h later, their oviducts flushed and viable fertilized oocytes counted. Another 20 females were sacrificed 4�days after mating and their embryo numbers and cleavage stages determined. Viagra increased % progressive motility in semen (n�=�22) by 38%, VAP by 21%, VSL by 21% and VCL by 16% at 60�min (all P values <0.001). These effects were sustained at 120�min. Sperm isolated from 90% (n�=�57) and 45% (n�=�15) fractions showed similar increases. Viagra also increased the proportion of acrosome reacted sperm in the 90% (+79%, P�<�0.001) and 45% (+77%, P�<�0.001) fractions. Further, Viagra caused a reduction in both the numbers of fertilised oocytes (–35%, P�<�0.001) and those reaching blastocyst stage (85%, P�<�0.001). This study demonstrates that Viagra increases human sperm motility. However, Viagra induces human premature acrosome reactions and impairs mouse fertilisation and embryo cleavage. This study raises significant concerns for its use in assisted reproduction.

scholarly journals Changes of Quality of Semen after Swim up Method during Intrauterine Insemination: A Single Centered Experience in Dhaka City

2018 ◽  
Vol 4 (1) ◽  
pp. 54-57
Author(s):  
Shafeya Khanam ◽  
Morium Faruque Shati ◽  
Muqsuda Ashraf Shuvro ◽  
Sharmin Ahmed ◽  
Trifa Obayed ◽  
...  
Keyword(s):  
Intrauterine Insemination ◽  
Semen Analysis ◽  
Sperm Concentration ◽  
Cross Sectional Study ◽  
World Health ◽  
Dhaka City ◽  
Cross Sectional ◽  
Before And After ◽  
The Mean

Background: Quality of semen is very important during intrauterine insemination.Objectives: The purpose of the present study was to observe the changes of quality of semen after swim up method during intrauterine insemination.Methodology: This analytical type of cross-sectional study was carried out at a private infertility centre (Central Hospital Limited, Dhaka) in Dhaka city of Bangladesh from January 2012 to December 2017 for a period of 6 years. Infertile couples who already had undergone natural cycles of super-ovulation for six months or whose duration of infertility was more than one year were included. Semen samples were collected by the process of masturbation in semen production room after three days of abstinence in sterile, labelled container. After production all samples were placed in an incubator at 37 degrees Celsius for 30 minutes for liquefaction. Routine semen analysis was performed using World Health Organizations’ (WHO) semen analysis criteria. Then the samples were randomly assigned to be processed either with swim-up or density-gradient procedure.Result: A total number of 789 male respondents were recruited for this study. The mean age with SD of the study population was 28.96±5.382 with the range of 19 to 46 years. The mean changes of sperm concentration before and after swim up method was 52.70±42.88 with the 95% confidence of 49.58 to 55.82 (p=0.000). The mean changes of sperm motility before and after swim up method was 29.03±14.849 with the 95% confidence of 30.11 to 27.95 (p=0.000). The mean changes of sperm morphology before and after swim up method was 23.96±11.328 (p=0.000).Conclusion: There is a significant changes of quality of semen after swim up method during intrauterine inseminationJournal of National Institute of Neurosciences Bangladesh, 2018;4(1): 54-57

scholarly journals Evidence of 5-HT components in human sperm: implications for protein tyrosine phosphorylation and the physiology of motility

Reproduction ◽  
2012 ◽  
Vol 144 (6) ◽  
pp. 677-685 ◽  
Author(s):  
Francisco Jiménez-Trejo ◽  
Miguel Tapia-Rodríguez ◽  
Marco Cerbón ◽  
Donald M Kuhn ◽  
Gabriel Manjarrez-Gutiérrez ◽  
...  
Keyword(s):  
Western Blot ◽  
Enzymatic Activity ◽  
Tyrosine Phosphorylation ◽  
Sperm Motility ◽  
Tryptophan Hydroxylase ◽  
Semen Analysis ◽  
Human Sperm ◽  
Computer Assisted ◽  
Serotoninergic System ◽  
Peripheral Tissues

Serotonin (5-hydroxytryptamine; C10H12N2O (5-HT)) is produced in the CNS and in some cells of peripheral tissues. In the mammalian male reproductive system, both 5-HT and tryptophan hydroxylase (TPH) have been described in Leydig cells of the testis and in principal cells of the caput epididymis. In capacitated hamster sperm, it has been shown that 5-HT promotes the acrosomal reaction. The aim of this work was to explore the existence of components of the serotoninergic system and their relevance in human sperm physiology. We used both immunocytochemistry and western blot to detect serotoninergic markers such as 5-HT, TPH1, MAOA, 5-HT1B, 5-HT3, and 5HTT; HPLC for TPH enzymatic activity; Computer Assisted Semen Analysis assays to measure sperm motility parameters and pharmacological approaches to show the effect of 5-HT in sperm motility and tyrosine phosphorylation was assessed by western blot. We found the presence of serotoninergic markers (5-HT, TPH1, MAOA, 5-HT1B, 5-HT2A, 5-HT3, 5-HTT, and TPH enzymatic activity) in human sperm. In addition, we observed a significant increase in tyrosine phosphorylation and changes in sperm motility after 5-HT treatment. In conclusion, our data demonstrate the existence of components of a serotoninergic system in human sperm and support the notion for a functional role of 5-HT in mammalian sperm physiology, which can be modulated pharmacologically.

Should single layer centrifugation of dog semen be done before or after the semen is cooled?

2015 ◽  
Vol 176 (14) ◽  
pp. 359-359 ◽  
Author(s):  
M. J. Gálvez ◽  
I. Ortiz ◽  
M. Hidalgo ◽  
J. M. Morrell ◽  
J. Dorado
Keyword(s):  
Sperm Quality ◽  
Semen Analysis ◽  
Membrane Integrity ◽  
Single Layer ◽  
Computer Assisted ◽  
Sperm Selection ◽  
Low Velocity ◽  
Highly Active ◽  
Test Kit ◽  
Before And After

The aim of this study was to assess the effectiveness of sperm selection by single layer centrifugation (SLC) on canine sperm quality when SLC was performed before or after the cooling process, or when double SLC (before and after cooling) was performed. Twenty ejaculates from four dogs were divided into four aliquots as follows: unselected: no SLC was performed; SLC prior to cooling (SLC-PC): sperm selection was carried out before cooling; SLC after cooling (SLC-AC): sperm selection was performed after cooling; and double SLC: sperm selection was carried out before and after cooling. Sperm motility (by computer-assisted semen analysis), morphology (Diff-Quick staining), sperm membrane integrity (Vital-Test kit) and acrosome integrity (double fluorescent stain) were assessed in re-warmed semen samples. Four sperm subpopulations (sP) were detected using a pattern analysis technique (sP1: highly active, non-progressive; sP2: low velocity, highly progressive; sP3: less vigorous, poorly progressive; sP4: highly progressive motility). A higher proportion of sperm were classified as sP4 in SLC-AC samples. Most of the sperm parameters assessed showed higher values in the SLC-AC group. We conclude that SLC-AC is the best protocol to improve sperm quality in chilled canine semen in comparison to the other procedures tested.

scholarly journals Effects of Apigenin and Astragalus Polysaccharide on the Cryopreservation of Bull Semen

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1506
Author(s):  
Hongtao Wang ◽  
Ping Lu ◽  
Chongshan Yuan ◽  
Jing Zhao ◽  
Hongyu Liu ◽  
...  
Keyword(s):  
Semen Analysis ◽  
Computer Assisted ◽  
Astragalus Polysaccharides ◽  
Bovine Semen ◽  
Bull Semen ◽  
Straight Line ◽  
Frozen Semen ◽  
Path Distance ◽  
Straight Line Distance

The purpose of this study was to determine the effects of apigenin and astragalus polysaccharides on the cryopreservation of bovine semen. Apigenin, astragalus polysaccharides, or their combination were added to a frozen diluent of bovine semen. Afterwards, Computer Assisted Semen Analysis (CASA), membrane functionality, acrosome integrity, mitochondrial integrity, CAT, SOD, GSH-Px, MDA, and ROS detection were conducted. The results showed that adding 0.2 mmol/L AP or 0.5 mg/mL APS could improve the quality of frozen sperm. Compared to 0.2 mmol/L AP alone, the combination of 0.2 mmol/L AP and 0.3 mg/mL APS significantly increased the total motility (TM), average path distance (DAP), straight line distance (DSL), average path velocity (VAP), curvilinear velocity (VCL), wobble (WOB), and sperm CAT and SOD levels (p < 0.05), while reducing the ROS and MDA levels (p < 0.05). These results indicated that the addition of 0.2 mmol/L AP or 0.5 mg/mL APS alone has a protective effect on the freezing of bovine semen. Compared to the addition of 0.2 mmol/L AP, a combination of 0.2 mmol/L AP and 0.3 mg/mL APS could further improve the quality of frozen semen.

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