Male infertility is a global health issue affecting over 20 million males. A spermatogenesis-related cell differentiation abnormality causes teratozoospermia (TZS). Extensive research has linked TZS to poor fertilization outcomes at assisted reproductive technology (ART) centers as well as to spontaneous pregnancies. This study used Glycyrrhiza glabra (Gg) and Platelet Rich Plasma (PRP) media to establish a culture medium that aimed to improve certain sperm functions of teratozoospermic men in vitro. A total of fifty semen samples were examined. The World Health Organization 2021 and 1999 standards were used to evaluate certain sperm parameters and the DNA fragmentation index. Platelet-rich plasma and Gg extract were utilized as a medium for in vitro preparation and activation of semen samples complaining of teratozoospermia factor. Following activation by the utilization of the density gradient approach and the combination of Gg and PRP medium, there was a statistically significant ( p <0.001) improvement in certain sperm function metrics. These improvements included a higher percentage of morphologically normal sperm, a rise in active motility, and a drop in the DNA fragmentation index. The density gradient technique, regardless of the medium used in this investigation, resulted in a significant enhancement of morphologically normal sperms with other certain sperm parameters and a decrease in the DNA fragmentation index.
When evaluating male reproductive potential, it is crucial to evaluate sperm structural abnormalities and sperm DNA damage. Apoptosis and mitochondrial membrane potential disruption are linked to sperm DNA fragmentation (SDF), which is inversely correlated with motility and normal morphology. To enable liquefaction, the semen sample is taken in a sterile collection container and incubated at 37°C for 30 minutes The samples were then split into three groups, P, G, and N, based on the morphological %. To measure chromatin condensation, aniline blue staining (AB), an acidic dye with a strong affinity for non-lysine-rich histones, was employed. The DNA maturity of the spermatozoa was assessed using AB. Sperm concentration, total sperm count, total motility, and total progressively motile sperm all had means that were above the WHO 2010 standard range. The DNA fragmentation index was significantly higher in patients with pattern P than in patients with patterns G and N, and it differed significantly (P=0.003) between the semen morphological patterns. In conclusion, as DNA fragmentation is an independent test this study showed that a low percentage of normal sperm morphology might indicate DNA integrity status.
Exposure to radiation of various forms is one of the many environmental, health, and lifestyle variables that have been linked in recent years to an increase in the rate of male infertility. According to data from several recently published studies, mobile phone use may negatively affect sperm parameters, which may lower male fertility. Ninety-seven samples of semen from fertile and infertile individuals were sent to the "High Institute for Infertility Diagnosis and Assisted Reproductive Technologies. Al-Nahrain University in Baghdad, between November 2022 and May 2023. The samples were split into four groups: normozoospermia (n = 40), asthenozoospermia (n = 25), oligozoospermia (n = 16), and teratozoospermia (n = 16). Each group was further divided into two groups based on the amount of time spent using a mobile phone each day: less than 4 hours per day and equal to or more than 4 hours per day. A routine seminal fluid analysis was carried out to measure the sperm parameters and test the deoxyribonucleic acid fragmentation rate using an acridine orange stain. Samples exposed to electromagnetic waves of cell phones showed a significant decrease in DNA normality. deoxyribonucleic acid fragmentation index (p < 0.001) in normozoospermia patients exposed to more than 4 hours/day of non-ionizing electromagnetic waves. The results of deoxyribonucleic acid fragmentation index after treatment were shown a significant improvement compared to before the treatment in all fertile and infertile groups. Electromagnetic waves emitted from cell phones are associated with a decrease of deoxyribonucleic acid normality when exposure for <4hours/day. The study recommend that men of reproductive age avoid keeping their cell phones in the hip pocket and front pants pocket which may negatively affect spermatozoa deoxyribonucleic acid integrity and impair male fertility.
For conception and the development of healthy embryos, sperm DNA integrity is crucial. According to a growing body of studies, there is a strong correlation between sperm DNA damage and male infertility. Among the new medicines being developed in the medical field, the application of Platelet Rich Plasma (PRP) in human reproduction has yet to be examined. A total of 100 semen samples were used in the current experimental investigation. From November 2020 to June 2021, the research was conducted at the High Institute for Infertility Diagnosis and Assisted Reproductive Technologies. Masturbation was used to get an ejaculated semen sample. After semen analysis, the samples were separated into two equal parts, one without autologous PRP and the other with 2% autologous PRP, with the DNA fragmentation assessed using the Sperm Chromatin Dispersion Test. There was highly significant reduction in DNA fragmentation index (p < 0.001). The mean sperm DNA integrity was reduced after adding PRP (33.85±16.73 vs 38.55±16.64), Mean (± SE). PRP has been shown to improve human sperm DNA integrity.
Background: The immune infertility caused by anti-sperm antibodies (ASAs) represented about 1020%- of infertility among the couples, the ASAs interfere with sperm parameters such as the sperm motility and sperm ability to penetrate cervical mucus, sperm-oocyte binding, and fertilization and embryo developments. Objectives: The present study designed to assess semen analysis, presence of ASAs and DNA fragmentation index as well as correlation within these parameters in normzoospermic Iraqi subjects Patients, Materials and Methods: A total number of Iraqi subjects (116) with range of age (2051-) years and their mean duration of infertility (4.70 ± 2.77). Seminal fluid for Macroscopic and Microscopic assessments done according to WHO 2010 criteria. The mixed agglutination reaction (MAR) test used to assess theirASAs in semen (direct method), seminal plasma and serum (indirect method); for the both IgG and IgA classes of antibodies and their distribution among different parts of spermatozoa as percentage. Results: The mean of IgG using direct method was (23.881.75±) and for indirect detection method the mean was (27.412.41±) with no significant difference (P<0.05) between the two methods. While the direct method for IgA detection mean (14.46 ±1.76) and the mean for indirect method of detection (6.860.39±) and there was significant difference (P>0.05) between the two methods. In addition to that, the distribution of IgG and IgA detected by direct method on sperm parts showed no significance difference except for the sperm tail; while the indirect method for IgA and IgG showed significant difference in distribution on sperm mid-piece. Conclusion: The correlation among sperm parameters and Immunoglobulin using direct and indirect methods showing variations in significance also in the correlation between the direct and indirect methods according to distributions on sperm surface