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https://www.readbyqxmd.com/read/28641871/the-patient-s-comorbidity-burden-correlates-with-the-erectile-dysfunction-severity
#1
E García-Cruz, A Carrión, T Ajami, M Álvarez, M Á Correas, B García, J V García, C González, J A Portillo, J Romero-Otero, C Simón, J Torremadé, F Vigués, A Alcaraz
OBJECTIVE: To explore the potential relationship between erectile dysfunction (ED), low testosterone levels, and the Charlson Comorbidity Index (CCI). MATERIAL AND METHODS: Cross-sectional study on patients referred to the andrology unit in 7 Spanish centers. The ED was diagnosed and graded using the International Index of Erectile Function (IIEF-5) score. Total testosterone, the prevalence of each comorbidity, and the CCI were compared between patients with different grades of ED...
June 19, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28631746/prevalence-of-androgen-deficiency-in-chronic-spinal-cord-injury-patients-suffering-from-erectile-dysfunction
#2
M Behnaz, Z Majd, M Radfar, H Ajami, M Qorbani, A Kokab
STUDY DESIGN: Retrospective cross-sectional study. OBJECTIVES: To estimate the prevalence of biochemical androgen deficiency in Iranian spinal cord injured men suffering from erectile dysfunction (ED) and to determine factors related to this problem. SETTING: An andrology clinic of a teaching hospital in Tehran. METHODS: Men, 18 years of age and older, with chronic (>2 years) spinal cord injury (SCI) suffering from ED were recruited...
June 20, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28627813/effect-of-the-oxidant-antioxidant-system-in-seminal-plasma-on-varicocele-and-idiopathic-infertility-in-male-humans
#3
Hayrullah Yazar, Fikret Halis, Yasemin Nasir, Derya Guzel, Mehmet Akdogan, Ahmet Gokce
BACKGROUND: The aim of this study was to investigate seminal oxidant-antioxidant activity in idiopathic and varicocele infertility in men. METHODS: Total anti-oxidant capacity (TAC), total oxidant status (TOS), paraoxonase (PON1), aryl esterase (ARE), and total thiol levels (TTL) were measured in seminal plasma with an autoanalyzer. The TOS/TAC ratio was determined as the oxidative stress index (OSI). A histopathological evaluation of the sperm was performed in the andrology laboratory of the hospital...
May 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28618741/routine-assessment-of-occupational-exposure-and-its-relation-to-semen-quality-in-infertile-men-a-cross-sectional-study
#4
Salima Daoud, Afifa Sellami, Mehdi Bouassida, Sahbi Kebaili, Leila Ammar Keskes, Tarek Rebai, Nozha Chakroun Feki
BACKGROUND/AIM: Concerns about the detrimental effects of occupational and environmental exposure on male reproductive function have been raised by reports of declining sperm quality over the last decades. The aim of this study was to investigate the association between altered semen parameters and exposure to occupational risk factors as assessed by questionnaire. MATERIALS AND METHODS: We conducted a cross-sectional questionnaire-based study among a population of 2122 men who underwent andrological investigation for couple infertility...
June 12, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28609275/effect-of-d-ribose-l-cysteine-on-aluminum-induced-testicular-damage-in-male-sprague-dawley-rats
#5
Benedict Falana, Opeyemi Adeleke, Mulikat Orenolu, Abraham Osinubi, Adeoye Oyewopo
OBJECTIVE: This study investigated the effects of D-ribose and L-cysteine on aluminum-induced testicular damage in male Sprague-Dawley rats. METHOD: A total number of thirty-five (35) adult male Sprague-Dawley rats were divided into four groups (AD). Group A (comprised five (5) rats) was designated the Control Group that received Physiological Saline; while groups B, C, and D (comprised ten (10) rats) were given 75 mg/kg, 150 mg/kg and 300 mg/kg of body weight of aluminum chloride respectively for 39 days...
June 1, 2017: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/28601408/expression-of-ciliated-bronchial-epithelium-1-during-human-spermatogenesis
#6
Christiane Pleuger, Daniela Fietz, Katja Hartmann, Hans-Christian Schuppe, Wolfgang Weidner, Sabine Kliesch, Mark Baker, Moira K O'Bryan, Martin Bergmann
OBJECTIVE: To define the precise cellular localization of ciliated bronchial epithelium 1 (CBE1) in the human testis and test its relationship to impaired spermatogenesis. DESIGN: Gene expression analysis, and histologic and immunohistochemical evaluation. SETTING: University research laboratories and andrologic outpatient clinic. PATIENT(S): Forty-three human testicular biopsies: 12 biopsies showing normal spermatogenesis (NSP), 8 with maturation arrest at level of spermatocytes (STA), 8 with maturation arrest at level of spermatids (SDA), 4 with scattered elongating spermatids, and 12 with Sertoli cell-only syndrome, with an additional 5 semen samples from healthy donors...
June 7, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28595175/untreated-psoriasis-impairs-male-fertility-a-case-control-study
#7
Giacomo Caldarola, Domenico Milardi, Giuseppe Grande, Andrea Quercia, Silvia Baroni, Renato Morelli, Riccardo Marana, Alfredo Pontecorvi, Clara De Simone, Ketty Peris
BACKGROUND: Recent evidence indicates that a systemic state of inflammation may impair fertility, but data about psoriatic males are scarce. OBJECTIVES: The aim of this study was to assess gonadal function in psoriatic males implementing our knowledge about fertility in these subjects. METHODS: Male psoriatic patients, aged between 18 and 55 years, and a group of healthy subjects matched for age, BMI and geographic origin were enrolled. All subjects underwent a complete physical and andrological examination, standard semen analysis, complete microbiological analysis and ultrasound evaluation of sexual glands...
June 9, 2017: Dermatology: International Journal for Clinical and Investigative Dermatology
https://www.readbyqxmd.com/read/28589384/the-use-of-nutraceuticals-in-male-sexual-and-reproductive-disturbances-position-statement-from-the-italian-society-of-andrology-and-sexual-medicine-siams
#8
A E Calogero, A Aversa, S La Vignera, G Corona, A Ferlin
No abstract text is available yet for this article.
June 6, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28551701/innervation-of-the-male-breast-psychological-and-physiological-consequences
#9
REVIEW
Laurent Misery, Matthieu Talagas
Breasts, including the nipple and areola, have two functions: lactation and as an erogenous area. Male breasts are much less studied that those of women. In men, breasts have only an erotic function. Because there is dense and very well organized innervation of the nipple-areola complex in men, nipple erection occurs frequently and via different mechanisms from penile erection. Although it seems to be less important for men than for women and it is poorly studied, the erotic value of breast stimulation is notable...
May 27, 2017: Journal of Mammary Gland Biology and Neoplasia
https://www.readbyqxmd.com/read/28430633/association-between-coronary-heart-disease-and-erectile-dysfunction-in-chinese-han-population
#10
Guo-Xiang Tian, Sheng Li, Tong-Zu Liu, Xian-Tao Zeng, Wan-Lin Wei, Xing-Huan Wang
To investigate the association between coronary heart disease (CHD) and erectile dysfunction (ED) in Chinese Han population. Patients who went to the andrological out-patient clinic of our hospital between August 1, 2015 and May 1, 2016 and met all eligible criteria were enrolled in this study. The patients diagnosed as ED using self-administered International Index of Erectile Function-5 (IIEF-5) questionnaire were considered as case group and others were considered as control. The cases were categorized as mild, moderate, and severe ED...
February 23, 2017: Oncotarget
https://www.readbyqxmd.com/read/28421489/chapter-5-slow-freezing-of-human-sperm
#11
Ashok Agarwal, Eva Tvrda
Cryopreservation of human spermatozoa is a highly efficient procedure for managing male fertility, and much of its successful application seems to have a crucial impact on the reproductive outcome of assisted reproduction technologies. Here, we present, explain, and describe the slow freezing method for preserving human spermatozoa, which is currently the most commonly used freezing technique in most clinical andrology laboratories.
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28408350/neuroactive-steroid-levels-and-psychiatric-and-andrological-features-in-post-finasteride-patients
#12
Roberto Cosimo Melcangi, Daniele Santi, Roberto Spezzano, Maria Grimoldi, Tommaso Tabacchi, Maria Letizia Fusco, Silvia Diviccaro, Silvia Giatti, Giuseppe Carrà, Donatella Caruso, Manuela Simoni, Guido Cavaletti
Recent reports show that, in patients treated with finasteride for male pattern hair loss, persistent side effects including sexual side effects, depression, anxiety and cognitive complaints may occur. We here explored the psychiatric and andrological features of patients affected by post-finasteride syndrome (PFS) and verified whether the cerebrospinal fluid (CSF) and plasma levels of neuroactive steroids (i.e., important regulators of nervous function) are modified. We found that eight out of sixteen PFS male patients considered suffered from a DSM-IV major depressive disorder (MDD)...
April 10, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28403601/urinary-symptoms-and-sexual-dysfunction-among-italian-men-the-results-of-the-controllati-survey
#13
Vincenzo Mirone, Roberto Carone, Giuseppe Carrieri, Elisabetta Costantini, Giuseppe Morgia, Giuseppe Mario Ludovico, Donata Villari, Fabio Parazzini
OBJECTIVE: Prevention may improve the quality of life and sexual and reproductive health. To improve prevention require a comprehensive research approach that examines the frequency and risk factors for urologic conditions. In June 2016 the Italian Urologic Society coordinated a preventive initiative : the 1st Week of Male Urologic Prevention "#Controllati". MATERIAL AND METHODS: During the 1st Week of Male Urologic Prevention "#Controllati", men aged 18 years or more were invited to attend participating urologic centers for a free of charge visit for counseling about urologic or andrologic conditions...
March 31, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28395130/osteocalcin-a-bone-derived-hormone-with-important-andrological-implications
#14
REVIEW
L De Toni, A Di Nisio, M S Rocca, M De Rocco Ponce, A Ferlin, C Foresta
Increasing evidence disclosed the existence of a novel multi-organ endocrine pathway, involving bone, pancreas and testis, of high penetrance in energy metabolism and male fertility. The main mediator of this axis is undercarboxylated osteocalcin (ucOC), a bone-derived protein-exerting systemic effects on tissues expressing the metabotropic receptor GPRC6A. The recognized effects of ucOC are the improvement of insulin secretion from the pancreas, the amelioration of systemic insulin sensitivity, in particular in skeletal muscle, and the stimulation of the global endocrine activity of the Leydig cell, including vitamin D 25-hydroxylation and testosterone production...
April 10, 2017: Andrology
https://www.readbyqxmd.com/read/28391585/influence-of-vitamin-d-levels-on-the-cardiovascular-profile-of-hypogonadal-men
#15
G Tirabassi, M Cutini, G Salvio, G Cerqueni, A Lenzi, G Balercia
PURPOSE: A large body of evidence suggests a role for vitamin D in conditioning cardiovascular risk. Therefore, it can be hypothesized that vitamin D might also play a role in influencing the metabolic profile of hypogonadal men. In this work, we aimed at evaluating if any relationship exists between vitamin D levels and cardiovascular parameters in male hypogonadism. METHODS: Hypogonadal patients attending our andrology unit were retrospectively reviewed. Clinical and biochemical parameters were evaluated...
April 8, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28369509/revisiting-the-human-seminiferous-epithelium-cycle
#16
F Nihi, M L M Gomes, F A R Carvalho, A B Reis, R Martello, R C N Melo, F R C L Almeida, H Chiarini-Garcia
STUDY QUESTION: Can all types of testicular germ cells be accurately identified by microscopy techniques and unambiguously distributed in stages of the human seminiferous epithelium cycle (SEC)? SUMMARY ANSWER: By using a high-resolution light microscopy (HRLM) method, which enables an improved visualization of germ cell morphological features, we identified all testicular germ cells in the seminiferous epithelium and precisely grouped them in six well-delimitated SEC stages, thus providing a reliable reference source for staging in man...
June 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28361812/validity-of-premature-ejaculation-diagnostic-tool-and-its-association-with-international-index-of-erectile-function-15-in-chinese-men-with-evidence-based-defined-premature-ejaculation
#17
Dong-Dong Tang, Chao Li, Dang-Wei Peng, Xian-Sheng Zhang
The premature ejaculation diagnostic tool (PEDT) is a brief diagnostic measure to assess premature ejaculation (PE). However, there is insufficient evidence regarding its validity in the new evidence-based-defined PE. This study was performed to evaluate the validity of PEDT and its association with IIEF-15 in different types of evidence-based-defined PE. From June 2015 to January 2016, a total of 260 men complaining of PE and defined as lifelong PE (LPE)/acquired PE (APE) according to the evidence-based definition from Andrology Clinic of the First Affiliated Hospital of Anhui Medical University, along with 104 male healthy controls without PE from a medical examination center, were enrolled in this study...
March 24, 2017: Asian Journal of Andrology
https://www.readbyqxmd.com/read/28349657/program-schedule-from-the-42-nd-american-society-of-andrology-annual-meeting-21-25-april-2017-miami-florida
#18
(no author information available yet)
No abstract text is available yet for this article.
April 2017: Andrology
https://www.readbyqxmd.com/read/28341974/free-radical-and-superoxide-reactivity-detection-in-semen-quality-assessment-past-present-and-future
#19
REVIEW
Jaime Gosalvez, Eva Tvrda, Ashok Agarwal
Oxidative stress is a well-established cause of male infertility, with reactive oxygen species (ROS) impairing sperm production, motility, membrane, and DNA integrity. Currently, most clinics do not test infertile patients for the imbalance between ROS generation and the ability of the antioxidants to scavenge them, although there is a clear need for andrology laboratories to be able to identify and/or quantify seminal oxidative stress. As such there is a clinical urgency for an inexpensive and easy-to-perform assay able to identify oxidative stress in semen...
June 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28326513/manual-vs-computer-assisted-sperm-analysis-can-casa-replace-manual-assessment-of-human-semen-in-clinical-practice
#20
Joanna Talarczyk-Desole, Anna Berger, Grażyna Taszarek-Hauke, Jan Hauke, Leszek Pawelczyk, Piotr Jedrzejczak
OBJECTIVES: The aim of the study was to check the quality of computer-assisted sperm analysis (CASA) system in comparison to the reference manual method as well as standardization of the computer-assisted semen assessment. MATERIAL AND METHODS: The study was conducted between January and June 2015 at the Andrology Laboratory of the Division of Infertility and Reproductive Endocrinology, Poznań University of Medical Sciences, Poland. The study group consisted of 230 men who gave sperm samples for the first time in our center as part of an infertility investigation...
2017: Ginekologia Polska
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