Kaan Aydos
A5011753026- Sperm and Testicular Function
- Reproductive Biology and Fertility
- Reproductive Health and Technologies
- Sexual function and dysfunction studies
- Sexual Differentiation and Disorders
- Ovarian function and disorders
- Hormonal and reproductive studies
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Urologic and reproductive health conditions
- Selenium in Biological Systems
- Urinary Bladder and Prostate Research
- Urological Disorders and Treatments
- Genital Health and Disease
- Plant Micronutrient Interactions and Effects
- Trace Elements in Health
- Male Reproductive Health Studies
- Genomics, phytochemicals, and oxidative stress
- Testicular diseases and treatments
- Glutathione Transferases and Polymorphisms
- Sexuality, Behavior, and Technology
- Prostate Cancer Diagnosis and Treatment
- Tissue Engineering and Regenerative Medicine
- Infectious Disease Case Reports and Treatments
- Urinary and Genital Oncology Studies
- Pediatric Urology and Nephrology Studies
Ankara University
2016-2025
Center for Human Reproduction
2009
Ospedale Valduce
2009
Fatih University
2007
Gaziantep University
2006
Purpose: The use of antioxidants is common practice in the management infertile patients.However, there are no established guidelines by professional societies on antioxidant for male infertility.Materials and Methods: Materials Using an online survey, this study aimed to evaluate pattern reproductive specialists determine clinical utility oxidative stress (OS) testing prescriptions treat infertility.Results: Results: Responses from 1,327 participants representing 6 continents, showed...
The purpose of this meta-analysis is to study the impact varicocele repair in largest cohort infertile males with clinical by including all available studies, no language restrictions, comparing intra-person conventional semen parameters before and after varicoceles.
Sperm DNA fragmentation (SDF) is a functional sperm abnormality that can impact reproductive potential, for which four assays have been described in the recently published sixth edition of WHO laboratory manual examination and processing human semen. The purpose this study was to examine global practices related use SDF investigate barriers limitations clinicians face incorporating these tests into their practice.
Sperm DNA fragmentation (SDF) has been associated with male infertility and poor outcomes of assisted reproductive technology (ART). The purpose this study was to investigate global practices related the management elevated SDF in infertile men, summarize relevant professional society recommendations, provide expert recommendations for managing condition.An online survey on clinical disseminated clinicians, according CHERRIES checklist criteria. Management protocols various conditions were...
Objective To investigate the influence of nicotine exposure on ultrastructure rat testis. Materials and methods Twenty rats were injected with at a dose 0.4 mg/100 g body weight daily for 3 months; group 20 control matched age saline only same duration. The testes then harvested examined by transmission electron microscopy. Results Rats given showed: thickening tunica propria, caused an increase in collagen fibres under irregular basal lamina; degeneration junctional specializations between...
Objectives To evaluate the quality of erections, ability to perform sexual intercourse, incidence complications and satisfaction patients using an external vacuum erection device in treatment erectile failure. Patients methods Of 61 impotent men who participated this clinical trial, 49 used were surveyed. The mean follow‐up period was 12.8 months. A subjective rating scale from 1 10 assess patients' with device, where indicated ‘dissatisfied’ ‘very satisfied’. Results ease erections...
The phospholipids and fatty acid composition of sperm are altered under the influence serum lipids on impaired seminal parameters in infertile men. We studied correlation lipid profile sex hormone results a group men with characteristics 18 Semen samples were collected analyzed. Serum fasted post-meal glucose levels, insulin, total cholesterol, HDL, LDL, VLDL, triglyceride, FSH, LH, testosterone measurements performed. increased values significantly correlated decreased motility. FSH also...
A male factor is responsible in approximately 30-40% of couples receiving infertility treatment. Routinely, such undergo semen analysis including parameters as sperm count, motility and morphology. Generally, the DNA damage, shown to have a significant clinical importance by many studies, recognized an advanced test that not included routine tests. Intracytoplasmic injection method, commonly employed current treatment protocols, lowers fertilization rate, however, can occur even with damaged...
Boric acid and sodium borates are classified as toxic to reproduction in the CLP Regulation under "Category 1B" with hazard statement of "H360FD". This classification is based on reprotoxic effects boric animal experiments at high doses. However, boron mediated have not been proven epidemiological studies so far. The study performed Bandırma production plant most comprehensive published this field 204 voluntarily participated male workers. Sperm quality parameters (sperm morphology,...
Non-obstructive azoospermia (NOA) is a common, but complex problem, with multiple therapeutic options and lack of clear guidelines. Hence, there considerable controversy marked variation in the management NOA. This survey evaluates contemporary global practices related to medical surgical for patients A 56-question online covering various aspects evaluation NOA was sent specialists around globe. paper analyzes results second half dealing Results have been compared current guidelines, expert...
Objective To investigate the association between cigarette smoking and sex hormone concentrations in men with benign prostatic hyperplasia (BPH) thus provide some understanding of underlying mechanism effects on enlargement. Patients methods The volume was investigated 68 BPH (mean age 59 years, range 52–74) by assessing changes serum levels oestradiol, testosterone, dihydroepiandrosterone (DHEA) dihydro‐epiandrosterone sulphate (DHEA‐S). Possible enzymatic mechanisms prostate gland that...
The effectiveness mechanism of the chlomipramine treatment was evaluated by sacral evoked response (SER) and dorsal nerve somatosensory cortical potential (DN-SEP) testings in 15 patients with true premature ejaculation (TPE). We couldn't demonstrate any significant difference between values either latency times or amplitudes responses determined just before at end these patients. However, sensory thresholds were 24.4 +/- 4.3 V pretreatment term 30.2 7.3 treatment. This is statistically (P =...
Although infertility of hypogonadotrophic aetiology is uncommon (0.5–1%), it important as a potentially treatable cause male infertility. Broadly, hypogonadism (HH) divided into two categories, idiopathic and secondary postpubertal. In order to determine whether gonadotrophin replacement sufficient treat hypo gonadotrophic infertile men or there substantial need for intracytoplasmic sperm injection increase chances pregnancy, we performed retrospective clinical analysis seventeen adult (aged...
A total of 56 semen samples was collected from men in the ICSI program. The female partners all were under 35 years age. Sperm chromatin integrity evaluated by staining spermatozoa with acridine orange. > 56% red fluorescence taken as abnormal status. significant negative association found between percentage sperm DNA fragmentation and fertilization rate. Increased indicated impaired outcome. Good quality embryo rates significantly lower AO stained group. Chromatin damage precedes loss...