Here you will find a list of recent, important studies and research papers published by Dr. Turek in recent years.

Male Infertility Research

• Use of Human Chorionic Gondadotropin in a Male Pacific Walrus (Odobenus rosmarus divergens) to Induce Rut and Achieve a Pregnancy in a Nulliparous Female.
• Artificial Testicle to Make Sperm For Infertile Men.
• Testicular Germline Stem Cells
• The Value of Testicular Mapping in Men With Non Obstructive Azoospermia
• An Assessment of New Sperm Tests for Male Infertility (Review)
• The Phenotypic and Genotypic Basis of Infertility in Men with Pediatric Urologic Disorders.
• Increased risk of high grade prostate cancer among infertile men.
• Increased risk of testicular cancer among infertile men.
• A novel application of 1H magnetic resonance spectroscopy: non-invasive identification of spermatogenesis in men with non-obstructive azoospermia.
• Analysis of spermatogenesis in nonobstructive azoospermic and virtually azoospermic men with known testicular pathology
• Paternity with Assisted Reproduction After Bone Marrow Transplantation for Hematological Malignancies.
• Isolation and characterization of human spermatogonial stem cell-derived pluripotent cells
• Surgery or Assisted Reproduction? A Decision Analysis of Treatment Costs in Male Infertility
• Practical Approaches to the Diagnosis and Management of Male Infertility

Vasectomy Reversal Research

• The Need for Epididymovasostomy at Vasectomy Reversal Plateaus in Older Vasectomies
• The Kinetics of the Return of Motile Sperm to the Ejaculate After Vasectomy Reversal
• The Use of a Viscoelastic Solution to Improve Visualization During Urologic Microsurgery: Evaluation of Patency After Vasovasostomy
• Is There a Role for Medical Therapy After Vasectomy Reversal?
• Does Epididymal Induration Predict the Need for Epididymovasostomy at Vasectomy Reversal?
• The Pattern of Semen Quality Recovery After Three Different Types of Vasectomy Reversal Procedures
• Comparison of Standard and Invagination Microscopic Epididymovasostomy Techniques for Idiopathic Epididymal Obstruction
• Invagination Epididymovasostomy During Vasectomy Reversal
• Markov modeling of vasectomy reversal and ART for infertility: how do obstructive interval and female partner age influence cost effectiveness?
• Surgery or Assisted Reproduction? A Decision Analysis of Treatment Costs in Male Infertility
• Does the Need for Epididymovasostomy Relate to the Patient Age at the Time of Vasectomy?
• The Relative Viability of Human Sperm from the Vas Deferens, Epididymis and Testis Before and After Cryopreservation
• The Difficult MESA: Findings From Tubuli Recti Sperm Aspiration
• Findings on the Prevalence and Quality of Cryopreserved Sperm Obtained During Microsurgical Reconstruction