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Carles Soler, Trevor G Cooper, Anthony Valverde, Jesús L Yániz
No abstract text is available yet for this article.
September 30, 2016: Asian Journal of Andrology
Benoît Peyronnet, Thomas Seisen, Véronique Phé, Vincent Misrai, Alexandre de la Taille, Morgan Rouprêt
AIM: To provide a systematic review of epidemiological data regarding the association between erectile dysfunction (ED) and lower urinary tract symptoms (LUTS) in men. SEARCH STRATEGY: A research has been conducted on the Medline database using the keywords: ("erectile dysfunction" or "sexual dysfunction") and ("benign prostatic hyperplasia" or "lower urinary tract symptoms"). The eligibility of studies was defined using the PICOS method in accordance with the PRISMA statement...
October 10, 2016: La Presse Médicale
Christiane Pleuger, Daniela Fietz, Katja Hartmann, Wolfgang Weidner, Sabine Kliesch, Moira K O'Bryan, Adriaan Dorresteijn, Martin Bergmann
OBJECTIVE: To define the stage-by-stage expression of KATNB1 during human spermatogenesis. DESIGN: Gene expression analysis, histologic and immunohistochemical evaluation. SETTING: University research laboratories and andrological clinic. PATIENT(S): Eighty human testicular biopsy samples: 43 showing normal spermatogenesis, 9 with maturation arrest at level of spermatocytes, 8 with maturation arrest at level of spermatogonia, and 20 with a Sertoli cell only syndrome...
October 4, 2016: Fertility and Sterility
Francesco Catanzariti, Lucilla Servi, Andrea Fabiani, Alessandra Filosa, Gabriele Mammana
INTRODUCTION: Testicular cancer is one of the most frequent in young men and its incidence is increasing in recent years because of incidental finding during routine ultrasound exams. Adenomatous hyperplasia of the rete testis is one of the benign and rare pathological types incidentally detected and very few cases are described in the literature. CASE REPORT: A 40 years old man come to our attention for a balanoposthitis without testicular pain. During andrological examination we performed palpation of the testes and we noticed a palpable nodule of hard consistency in the left testicle...
October 5, 2016: Archivio Italiano di Urologia, Andrologia
Onder Canguven, Raidh A Talib, Walid El-Ansari, Ahmed Shamsoddini, Mahmoud Salman, Abdulla Al-Ansari
BACKGROUND: Late-onset hypogonadism (LOH) presents with low serum testosterone (TT) levels and sexual and nonsexual symptoms. Erectile dysfunction affects a man's self-esteem and as a result partner relationship and quality of life. OBJECTIVES: To investigate the andrological clinical profile outcomes of testosterone therapy (TTh) in men (n = 88) with symptomatic LOH complaints and symptoms. MAIN OUTCOME MEASURES: Erectile function was assessed using the International Index of Erectile Function-5 questionnaire at baseline and at 6 and 12 months of TTh...
October 1, 2016: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
G F Gonzales, M I Tambi
No abstract text is available yet for this article.
October 2016: Andrologia
Christopher L R Barratt
No abstract text is available yet for this article.
September 27, 2016: Andrology
W Niżański, A Partyka, S Prochowska
Conventional microscopic semen analysis does not provide precise information on the fertilizing potential of a male. The traditional basis for semen evaluation is that male fertility is dependent on production of a "proper" concentration/number of motile, morphologically normal spermatozoa in excess to achieve conception. Many independent studies, especially in human medicine, have demonstrated that the absolute number of spermatozoa does not accurately determine fertility, but their functional competence. Many functional tests of spermatozoa are developed over the last decades...
September 2016: Reproduction in Domestic Animals, Zuchthygiene
Y Neuzillet, R Thuret, F Kleinclauss, M-O Timsit
OBJECTIVE: To describe the state of the art of current knowledge regarding gonadal consequences of end-stage chronic kidney disease (CKD) and renal transplantation. MATERIAL AND METHOD: A systematic review of the literature search was performed from the databases Medline (NLM, Pubmed) and Embase, focused on the following keywords: "chronic kidney disease"; "chronic renal failure"; "hypogonadism"; "kidney transplantation"; "testicular dysfunction"; "testosterone"...
September 16, 2016: Progrès en Urologie
Paweł Jóźków, Marco Rossato
With expanding knowledge on the health benefits of exercise, there is an increasing demand for information on the andrological consequences of participating in sports. These consequences are especially important in the context of infertility problems worldwide. The so-called "male factor" is reported in up to 50% of couples having trouble with conception. The answer to the question, "Is physical activity good for male reproductive health?" is not straightforward. A number of studies have suggested that significant changes in semen parameters may occur due to sports training of certain types, intensities, and durations...
September 19, 2016: American Journal of Men's Health
Jason M Scovell, Alexander W Pastuszak, Jeremy Slawin, Justin Badal, Richard E Link, Larry I Lipshultz
OBJECTIVE: To determine the association between sleep quality and lower urinary tract symptom (LUTS) severity in men working non-standard shifts, a population at risk for poor sleep quality. MATERIALS AND METHODS: Men who presented to a single andrology clinic between July and October 2014 and worked non-standard shifts completed the International Prostate Symptom Score (IPSS) and responded to questions regarding their work habits, sleep-quality, and physical/cognitive function...
September 14, 2016: Urology
Carles Soler, Trevor G Cooper
No abstract text is available yet for this article.
September 16, 2016: Asian Journal of Andrology
Marcelo Marconi, Renato Souper, Jonathan Hartmann, Matías Alvarez, Ignacio Fuentes, Francisco J Guarda
OBJECTIVE: Previous series have demonstrated that Clomiphene Citrate (CC) is an effective treatment to increase Total Testosterone (TT) in Late Onset Hypogonadism (LOH) patients. However, what happens to TT levels after ending CC treatment is still debatable. The objective of this study is to evaluate TT levels 3 months after the discontinuation of CC in patients with LOH who were previously successfully treated with the same drug. MATERIALS AND METHODS: Twenty-seven patients with LOH that were successfully treated (achieved TT levels >11nmol/l) with CC 50mgs daily for 50 days were prospectively recruited in our Andrological outpatient clinic...
September 1, 2016: International Braz J Urol: Official Journal of the Brazilian Society of Urology
Britta Klein, Thomas Haggeney, Daniela Fietz, Sivanjah Indumathy, Kate L Loveland, Mark Hedger, Sabine Kliesch, Wolfgang Weidner, Martin Bergmann, Hans-Christian Schuppe
STUDY QUESTION: Which immune cells and cytokine profiles are characteristic for testicular germ cell neoplasia and what consequences does this have for the understanding of the related testicular immunopathology? SUMMARY ANSWER: The unique immune environment of testicular germ cell neoplasia comprises B cells and dendritic cells as well as high transcript levels of IL-6 and other B cell supporting or T helper cell type 1 (Th1)-driven cytokines and thus differs profoundly from normal testis or inflammatory lesions associated with hypospermatogenesis...
October 2016: Human Reproduction
Monika Fraczek, Magdalena Hryhorowicz, Kamil Gill, Marta Zarzycka, Dariusz Gaczarzewicz, Piotr Jedrzejczak, Barbara Bilinska, Malgorzata Piasecka, Maciej Kurpisz
Bacterial semen inflammation/infection is an important diagnostic and therapeutic problem in contemporary andrology. The molecular mechanism by which inflammatory mediators compromise the fertilizing potential of germ cells is complex and multifactorial, and it remains unclear. To improve the understanding of the pathophysiology of human subfertility/infertility caused or complicated by reproductive tract inflammation/infection, we simultaneously evaluated a set of conventional (standard semen analysis) and nonconventional sperm parameters, including subcellular changes in sperm membranes (phospholipid scrambling, peroxidative damage, and phosphatidylserine (PS) externalization), mitochondria (mitochondrial transmembrane potential, ΔYm, and oxidoreductive capability), and DNA fragmentation in healthy young normozoospermic males with asymptomatic bacteriospermia and leukocytospermia...
August 17, 2016: Journal of Reproductive Immunology
A Grahofer, H Nathues, C Gurtner
The present report describes a case of multicystic degeneration of the Cowper's gland in a 1.3-year-old purebred Large White intact boar with reduced fertility in Switzerland. Based on the case history, a general physical examination, an andrological investigation and a transrectal ultrasonography combined with a subsequent thorough pathological examination including histology a multicystic degeneration of the Cowper's gland were diagnosed. The case indicates that cystic degeneration of the bulbourethral gland should be contemplated in the differential diagnoses of andrological disorders even though it has not been described in pigs so far...
August 28, 2016: Reproduction in Domestic Animals, Zuchthygiene
(no author information available yet)
No abstract text is available yet for this article.
September 2016: Andrology
Christopher Wu, Jason R Kovac
There has recently been renewed interest in novel clinical applications of the anabolic-androgenic steroid (AAS) testosterone and its synthetic derivatives, particularly given with the rising popularity of testosterone supplementation therapy (TST) for the treatment of male hypogonadism. In this manuscript, we provide a brief review of the history of AAS and discuss clinical applications of two of the more well-known AAS: nandrolone and oxandrolone. Both agents exhibit favorable myotrophic/androgenic ratios and have been investigated for effectiveness in numerous disease states...
October 2016: Current Urology Reports
N Pereira, T Cozzubbo, S Cheung, G D Palermo
No abstract text is available yet for this article.
September 2016: Andrology
Amélie Christiaens, Irène Sari-Minodier, Sophie Tardieu, Oana Ianos, Sébastien Adnot, Blandine Courbiere, Jeanne Perrin
BACKGROUND: Male infertility related to professional reprotoxic exposure has been assessed in several studies. Collaboration between occupational physicians and patients can yield information about the preventive measures that can be taken to avoid such exposure. The use of preventive measures is determined by the collaboration between reproductive medicine and occupational medicine and also by the patient's awareness of reprotoxic occupational exposures. Our andrology laboratory developed a systematic environmental interview that an occupational physician administers before semen analysis to assess patients' occupational reprotoxic chemical and physical exposures...
2016: Basic and Clinical Andrology
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