Oligospermia

(1) Background: Standard semen analysis methods may exhibit variability between observers and/or human error; therefore, additional methods are needed to overcome these handicaps. We aimed to present a new smartphone-applied semen analyzer, Sperm Cell™, investigate its diagnostic efficacy by comparing it with the standard analysis method, and determine its user-friendly nature. (2) Methods: A cross-sectional study was conducted on a large sample cohort, including 102 men. Three semen analyses were performed for each semen sample...

OBJECTIVE: Idiopathic male infertility is common, yet there is no approved treatment. This study aimed to understand practice patterns towards empirical medical therapy (EMT) for idiopathic male infertility in Australia and New Zealand (NZ). DESIGN: Clinical members of the Endocrine Society of Australia, Fertility Society of Australia & NZ, and Urological Society of Australia & NZ were invited to complete a survey. Questions included demographics, EMT practice habits, and thoughts regarding infertility case scenarios...

Seasonal changes are assumed to affect various sperm characteristics based on photoperiods, temperature, and air pollution. According to the literature, most studies were performed on populations of Western countries, and there are limited studies performed in the Middle East with variable results. This study evaluated the seasonality of sperm characteristics among men of reproductive age in an andrology center in Kerman, Iran, where the seasonal temperature varies significantly, with average temperatures ranging from 50 °F (10 °C) to 75...

We presented a 30-year-old man suffering from severe oligozoospermia caused by substantial sperm maturation arrest around the spermatid stage. Additionally, he was suffering from a varicocele. For three years, the couple had been trying to conceive. The clinical and endocrinological evaluation of the woman revealed that she was medically fit to undergo pregnancy. We performed laparoscopic ligation of the spermatic vein to treat the varicocele. Semen analysis was conducted at the beginning of the clinical pregnancy journey and after three and six months of treatment, which included 80 mg/day of phytoestrogens for six months...

STUDY QUESTION: Can we simultaneously assess risk for multiple cancers to identify familial multicancer patterns in families of azoospermic and severely oligozoospermic men? SUMMARY ANSWER: Distinct familial cancer patterns were observed in the azoospermia and severe oligozoospermia cohorts, suggesting heterogeneity in familial cancer risk by both type of subfertility and within subfertility type. WHAT IS KNOWN ALREADY: Subfertile men and their relatives show increased risk for certain cancers including testicular, thyroid, and pediatric...

50% of cases of infertility are caused by male factor, which acquired or congenital problems may bring on. Male infertility can be caused by oligospermia and asthenozoospermia, which are common. Since the same mutations that cause azoospermia in some people also cause oligozoospermia in others, oligozoospermia may be thought of as a less severe form of azoospermia. Studies have demonstrated telomere length, catalase activity, super oxide dismutase (SOD), and DNA fragmentation can be influential factors for male infertility...

Nanoparticles (NPs) are small particles with a surface area ranging from 1 to 100 nm in diameter that are rampantly used in different fields, e.g., medicine, engineering, and others. Because of their unique properties, such as their tiny size, magnetic properties, quantum size effects, and macroscopic quantum tunnelling effects, they are crucial for a wide range of potential applications. NPs play a significant role in the treatment of vascular disorders, the production of vaccines, and the development of drug carriers for diverse therapies due to their bioavailability, targeting ability, and efficacy...

Purpose This article aims to report the first series of men with complete AZFc microduplications and their clinical and reproductive characteristics. Methods We sampled 3000 men who presented for reproductive urology evaluation from 2012-2020, of which 104 men underwent high-resolution Y-chromosome microarray testing, and five men were identified to have complete  AZFc  microduplications. Medical, surgical, and reproductive histories were obtained. Semen and hormonal parameters as well as response to fertility therapies were recorded...

INTRODUCTION: With advances in medical care and assisted reproductive technologies (ART), fertility prospects for prune-belly syndrome (PBS) men may be changing. This review aims to identify the factors influencing fertility and optimization of reproductive health for PBS patients. MATERIAL AND METHODS: A scoping review was performed on all records published over 70 years (1952-2022) analyzing fertility in PBS males. Records were summarized in a table and narrative describing cryptorchidism, orchiopexy, testicle histology; prostate characteristics; sex hormone function; semen analyses, ART, and conception ability...

PURPOSE: This review presents a clinical approach to genetic issues in male infertility. Unlike other related reviews that discuss different types of genetic diseases (such as Klinefelter and Down syndrome), this review focuses on the clinical features that result from these genetic problems (such as azoospermia and oligospermia). METHODS: A narrative review of the clinical literature in PubMed was conducted using keywords related to male infertility, recurrent pregnancy loss, recurrent in vitro fertilization failure, and genetics...

Infertility affects millions of couples worldwide and has a profound impact not only on their families, but also on communities. Telomere attrition has been associated with infertility, DNA damage and fragmentation. Oxidative stress has been shown to affect sperm DNA integrity and telomere length. Sirtuins such as SIRT1 and SIRT3 are involved in aging and oxidative stress response. The aim of the present study is to determine the role of SIRT1 and SIRT3 in regulating oxidative stress, telomere shortening, and their association with oligospermia...

Open testicular biopsy histology and fine needle aspiration cytology (FNAC) are the most popular tests used to diagnose male infertility. This study aimed to assess the cytological characteristics of 186 infertile males aged 24-63 with testicular FNAC. Furthermore, the existing relationship between males with severe oligospermia (sperm count: 5 million/ml) and azoospermia was investigated via both cytological and histological diagnosis methods. With a 1.5-inch and 25-gauge needle, the testis was aspirated from three locations (the upper, middle, and lower poles)...

Busulfan, a bifunctional alkylated chemotherapeutic agent, has male reproductive toxicity and induce oligospermia, which is associated with ferroptosis. However, the specific target cells of busulfan-induced oligospermia triggered by ferroptosis are largely elusive, and the detailed mechanisms also require further exploration. In the present study, busulfan (0.6, and 1.2 mM, 48 h) causes ferroptosis in GC-1 spg cells through inducing Fe2+ , ROS and MDA accumulation and functional inhibition of Xc-GSH-GPX4 antioxidant system...

OBJECTIVE: Infertility impacts a substantial number of couples worldwide, and about 50% of cases are linked to male factors. The analysis of seminal fluid composition can improve diagnostic accuracy and offer deeper insights into the pathophysiology of male factor infertility. This study seeks to identify novel markers for diagnosing and treating male infertility by comparing organic acid profiles in the seminal fluid of individuals with normospermia, oligospermia, and azoospermia. PATIENTS AND METHODS: Semen samples were collected from men with normospermia, oligospermia, and azoospermia...

PURPOSE: Augmented adiposity may negatively impact sexual sphere through its metabolic effects and its detrimental impact on reproductive hormones. Moreover, a dysregulated metabolic pathway may promote apoptosis among spermatogenic cells. Based on these premises, a relation between weights loss and ameliorate semen parameters seems beneficial. To investigate if physical activity may affect semen parameters and fertility rate, a systematic literature search on major dataset has been performed...

Objectives : The aim of this study was to investigate whether chia ( Salvia hispanica ) seeds, which are rich in omega-3 fatty acids, amino acids, and vitamins with antioxidant properties, can mitigate the negative effects on male reproductive function caused by cyclophosphamide, a frequently used chemotherapeutic agent. Methods : Male wistar rats are divided into seven groups (n=6). All groups except the normal control (NC) received cyclophosphamide (30mg/kg, i.p.) for the first 5 days. The standard group received clomiphene citrate (0...

This study aimed to analyze the correlation between the microdeletion of different regions of the azoospermia factor (AZF) gene and semen parameters, sex hormone levels, and karyotypes in infertile males by retrospective study. This was performed to obtain a comprehensive understanding of the clinical data of AZF microdeletion in infertile males, to guide clinical diagnoses and treatments, and to improve the efficacy and safety of assisted reproductive technology. For this purpose, Fifty-seven patients with AZF microdeletions and complete data were selected from 1916 patients with AZF microdeletions in our hospital from January 2020 to August 2022...

SP-Max herbal capsule formulation contains Withania somnifera, Asparagus recemosus, Mucuna pruriens, Chlorophytum arundinaceum, Ipomoea digitata, and Dioscorea bulbifera which are reported in the 'Ayurveda', an Indian Traditional System of medicine as aphrodisiacs. The present study focused on the effect of herbomineral formulation, SP-Max in the treatment of oligospermia. Oligospermia was induced in male Swiss Albino mice by a single intraperitoneal injection of busulfan at a dose of 45mg/kg. SP-Max herbomineral formulation was given at various doses of 130, 270, and 390mg/kg for 45 days...

The Lichtenstein method revolutionized the treatment of inguinal hernias. But this method is accompanied by serious complications, as evidenced by the publications of recent years. Such complications include the development of fibrous changes in the scrotum, deejaculation, obstructive azoospermia, oligospermia. Therefore, in the treatment of inguinal hernia, the so-called isolation methods are becoming more and more relevant, which implies complete isolation from the rope mesh and does not affect spermatogenesis...

OBJECTIVE: To investigate clinical and singleton newborn outcomes in fresh cycles of embryo transfer after intracytoplasmic sperm injection (ICSI-ET) with diverse sperm sources (ejaculate, epididymis, and testis) in patients with Oligoasthenospermia, obstructive azoospermia (OA) or non-obstructive azoospermia (NOA). METHODS: Patients who received fresh ICSI-ET for the first time at the First Affiliated Hospital of Zhengzhou University Reproductive Medicine Center between June 2011 and June 2021 were selected for this 10-year retrospective cohort analysis...