Revisiting the impact of ejaculatory abstinence on semen quality and intracytoplasmic sperm injection outcomes.

abstract：:Treatment of testicular cancer includes the coadministration of bleomycin, etoposide and cis-platinum (BEP); however, along with its therapeutic benefit, BEP exposure results in extensive reproductive chemotoxic effects, including alterations to sperm chromatin integrity. As an intact paternal genome is essential for ...

journal_title：Andrology

authors： Maselli J,Hales BF,Robaire B

更新日期：2014-03-01 00:00:00

abstract：:The double sex and mab-3-related transcription factor 1 (DMRT1) gene has long been linked to sex-determining pathways across vertebrates and is known to play an essential role in gonadal development and maintenance of spermatogenesis in mice. In humans, the genomic region harboring the DMRT gene cluster has been impli...

journal_title：Andrology

authors： Lima AC,Carvalho F,Gonçalves J,Fernandes S,Marques PI,Sousa M,Barros A,Seixas S,Amorim A,Conrad DF,Lopes AM

更新日期：2015-09-01 00:00:00

abstract：:Erectile Dysfunction is considered a multifactorial disease, where organic and psychological aspects are often interconnected. In a randomized controlled pilot study, we compared the efficacy of combined vardenafil orodispersible tablet (VARD) and cognitive-behavioral sex therapy (CBST) vs. VARD alone in improving sex...

journal_title：Andrology

authors： Boddi V,Castellini G,Casale H,Rastrelli G,Boni L,Corona G,Maggi M

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:The existing classifications of varicocoeles have poor predictive value regarding the effects of surgery on sperm count. OBJECTIVE:To develop a new grading system for varicocoeles, useful as an indication for surgery. MATERIALS AND METHODS:This is a three-center prospective study which examined 173 men hav...

journal_title：Andrology

authors： Cavallini G,Scroppo FI,Colpi GM

更新日期：2019-01-01 00:00:00

abstract：:Tributyltin (TBT), a pesticide used in antifouling paints, is toxic for aquatic invertebrates. In vertebrates, TBT may act in obesogen- inducing adipogenetic gene transcription for adipocyte differentiation. In a previous study, we demonstrated that acute administration of TBT induces c-fos expression in the arcuate n...

journal_title：Andrology

authors： Bo E,Farinetti A,Marraudino M,Sterchele D,Eva C,Gotti S,Panzica G

更新日期：2016-07-01 00:00:00

abstract：:Smoking is strongly associated with abnormalities in histone-to-protamine transition and with alteration of protamine expression in human spermatozoa. A proper protamine to histone ratio is, however, essential for sperm chromatin maturity and DNA integrity. Alterations in these sperm nuclear proteins were observed in ...

journal_title：Andrology

authors： Hamad MF,Shelko N,Kartarius S,Montenarh M,Hammadeh ME

更新日期：2014-09-01 00:00:00

abstract：:Semen analysis is commonly used as a tool to assess the fertility potential of a male, despite its relatively low predictive power. In this study, we have assessed associations between semen analysis findings (low count, low motility, low viability, poor sperm penetration assay results, poor morphology, and increased ...

journal_title：Andrology

authors： Jenkins TG,Aston KI,Hotaling JM,Shamsi MB,Simon L,Carrell DT

更新日期：2016-09-01 00:00:00

abstract：OBJECTIVE:To evaluate the association between cannabis use and testicular function (as assessed through semen quality and serum hormone levels) in different populations. EVIDENCE REVIEW:Systematic review and meta-analysis of population-based retrospective cohort studies. PRISMA guidelines were used for abstracting dat...

journal_title：Andrology

authors： Belladelli F,Del Giudice F,Kasman A,Kold Jensen T,Jørgensen N,Salonia A,Eisenberg ML

更新日期：2020-11-29 00:00:00

abstract：:Spermatogenesis involves the aggregated action of up to 2300 genes, any of which, could, potentially, provide targets for diagnostic tests of male factor infertility. Contrary to the previously proposed common variant hypothesis for common diseases such as male infertility, genome-wide association studies and targeted...

journal_title：Andrology

authors： Hotaling J,Carrell DT

更新日期：2014-05-01 00:00:00

abstract：:Research in the last decade has revealed that bone is not only a target tissue for numerous circulating hormones but functions as an endocrine organ itself. As a recent study demonstrated a stimulatory effect of the osteoblast-derived hormone osteocalcin (OCN) on testosterone production in mice, we investigated whethe...

journal_title：Andrology

authors： Hannemann A,Breer S,Wallaschofski H,Nauck M,Baumeister SE,Barvencik F,Amling M,Schinke T,Haring R,Keller J

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:Knowledge about Klinefelter syndrome (KS) has increased substantially since its first description almost 80 years ago. A variety of treatment options concerning the spectrum of symptoms associated with KS exists, also regarding aspects beyond testicular dysfunction. Nevertheless, the diagnostic rate is still...

journal_title：Andrology

authors： Zitzmann M,Aksglaede L,Corona G,Isidori AM,Juul A,T'Sjoen G,Kliesch S,D'Hauwers K,Toppari J,Słowikowska-Hilczer J,Tüttelmann F,Ferlin A

更新日期：2021-01-01 00:00:00

abstract：:Humanin (HN) has cytoprotective action on male germ cells after testicular stress induced by heat and hormonal deprivation. To examine whether HN has protective effects on chemotherapy-induced male germ cell apoptosis, we treated four groups of adult rats with (i) vehicle (control), (ii) HN, (iii) cyclophosphamide (CP...

journal_title：Andrology

authors： Surampudi P,Chang I,Lue Y,Doumit T,Jia Y,Atienza V,Liu PY,Swerdloff RS,Wang C

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:The association between alcohol intake and male reproductive function is still controversial. In the frame of a prospective cohort study, designed to investigate the relation between life style and fertility, we performed a cross-sectional analysis of semen quality. METHODS:Men of subfertile couples, referr...

journal_title：Andrology

authors： Ricci E,Noli S,Ferrari S,La Vecchia I,Cipriani S,De Cosmi V,Somigliana E,Parazzini F

更新日期：2018-09-01 00:00:00

abstract：:Sickle cell disease (SCD)-associated priapism is characterized by decreased nitric oxide (NO) signaling and downregulated phosphodiesterase (PDE)5 protein expression and activity in the penis. Priapism is also associated with testosterone deficiency, but molecular mechanisms underlying testosterone effects in the peni...

journal_title：Andrology

authors： Musicki B,Karakus S,Akakpo W,Silva FH,Liu J,Chen H,Zirkin BR,Burnett AL

更新日期：2018-01-01 00:00:00

abstract：:Maternal overweight and obesity in pregnancy has been associated with earlier age of menarche in daughters as well as reduced semen quality in sons. We aimed at investigating pubertal development in sons born by mothers with a high body mass index (BMI). The study included 2522 sons of mothers that during pregnancy in...

journal_title：Andrology

authors： Hounsgaard ML,Håkonsen LB,Vested A,Thulstrup AM,Olsen J,Bonde JP,Nohr EA,Ramlau-Hansen CH

更新日期：2014-03-01 00:00:00

abstract：:The medical treatment is indicated in the development stage of Peyronie's disease (PD) for at least 1 year after diagnosis and whenever in case of penile pain. This research was conducted to demonstrate the possible effectiveness of vitamin E in PD treatment, whereas in the scientific literature this topic is much dis...

journal_title：Andrology

authors： Paulis G,Brancato T,D'Ascenzo R,De Giorgio G,Nupieri P,Orsolini G,Alvaro R

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Resistin is known as a potential mediator of obesity-associated insulin resistance. The high resistin level disrupts nitric oxide (NO)-mediated relaxation which is also important in erectile function. An antioxidant alkaloid, Boldine, is known as anti-diabetic and protects endothelial functions. OBJECTIVES:...

journal_title：Andrology

authors： Kara E,Kahraman E,Dayar E,Yetik Anacak G,Demir O,Gidener S,Atabey N,Durmus N

更新日期：2020-11-01 00:00:00

abstract：:Estrogens are involved in growth, differentiation and pathogenesis of human prostate through the mediation of the classical estrogen receptors ERα and ERβ. The G protein-coupled estrogen receptor (GPER) is a 'novel' mediator of estrogen signaling which has been recently recognized in some human reproductive tissues, b...

journal_title：Andrology

authors： Rago V,Romeo F,Giordano F,Ferraro A,Carpino A

更新日期：2016-01-01 00:00:00

abstract：:To analyze the pathogenesis of persistent and refractory haematospermia and to evaluate the aetiological diagnostic value of magnetic resonance imaging (MRI) for this type of haematospermia. Clinical data from 102 patients with persistent and refractory haematospermia was retrospectively analysed. Data collected inclu...

journal_title：Andrology

authors： Li BJ,Zhang C,Li K,Zhang J,Zhang Y,Sun ZY,Kang HY,Zhou B,Jin FS,Zhang KQ,Li YF

更新日期：2013-11-01 00:00:00

abstract：:The aim of this study was to investigate the effects of castration and testosterone supplementation on nitroso-redox status, cardiac metabolism markers, and S100 proteins expression in the heart of male rats. 50 male Wistar rats were randomized into five groups with ten animals each: group 1: control intact (CON); gro...

journal_title：Andrology

authors： Regouat N,Cheboub A,Benahmed M,Belarbi A,Hadj-Bekkouche F

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Germ cell tumours are uniquely associated with the gametogenic tissues of males and females. A feature of these cancers is that they can express genes that are normally tightly restricted to meiotic cells. This aberrant gene expression has been used as an indicator that these cancer cells are attempting a pr...

journal_title：Andrology

authors： Feichtinger J,McFarlane RJ

更新日期：2019-07-01 00:00:00

abstract：:Zona pellucida-based induction of acrosome reaction (AR) is a popular and well-accepted hypothesis. However, this hypothesis is being challenged in recent years and it has been proposed that the cumulus cells might be the site of AR. In our previous study, we reported the presence of a synaptic protein Liprin α3 on sp...

journal_title：Andrology

authors： Joshi CS,Khan SA,Khole VV

更新日期：2014-03-01 00:00:00

abstract：:To add new arguments concerning the origin of the sperm-head vacuoles observed under high magnification with interference contrast microscopy, we carried out in two patients with total globozoospermia confirmed using transmission electron microscopy (TEM), a detailed sperm morphometric analysis with high magnification...

journal_title：Andrology

authors： Gatimel N,Léandri RD,Foliguet B,Bujan L,Parinaud J

更新日期：2013-01-01 00:00:00

abstract：:Semen quality is suggested to be a universal biomarker for future health. Previous studies have mostly been registry based excluding the possibility to address the importance of lifestyle, fertility status, health and socio-economic status. We aimed to investigate whether the association between semen quality and subs...

journal_title：Andrology

authors： Latif T,Lindahl-Jacobsen R,Mehlsen J,Eisenberg ML,Holmboe SA,Pors K,Brinth L,Skouby SO,Jørgensen N,Jensen TK

更新日期：2018-05-01 00:00:00

abstract：:Tamoxifen is an off-label option to treat men for breast cancer, infertility, and idiopathic gynecomastia. Lately, tamoxifen has been proposed as a treatment to prevent gynecomastia in prostate cancer patients receiving antiandrogen therapy. We reviewed the adverse events (AEs) reported in studies of men prescribed ta...

journal_title：Andrology

authors： Wibowo E,Pollock PA,Hollis N,Wassersug RJ

更新日期：2016-09-01 00:00:00

abstract：:Prevalence and risk factors of concomitant primary low sexual desire/interest (LSD/I) and subsequent new-onset erectile dysfunction (ED) in men have been only partially investigated. We looked at the sociodemographic and clinical predictors of the concomitant condition of primary LSD/I - defined as the reduction in th...

journal_title：Andrology

authors： Salonia A,Clementi MC,Ventimiglia E,Colicchia M,Capogrosso P,Castiglione F,Castagna G,Boeri L,Suardi N,Cantiello F,Damiano R,Montorsi F

更新日期：2014-09-01 00:00:00

abstract：:Pubertal gynecomastia is a common condition observed in up to 65% of adolescent males. It is usually idiopathic and tends to regress within 1-2 years. In this descriptive cross-sectional study, we investigated 25 adolescent males with prominent (>B3) and/or persistent (>2 years) pubertal gynecomastia (P/PPG) to determ...

journal_title：Andrology

authors： Paris F,Gaspari L,Mbou F,Philibert P,Audran F,Morel Y,Biason-Lauber A,Sultan C

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Concerns exist about the effect of delaying treatment for prostate cancer (PCa) regarding both oncological and functional outcomes after radical prostatectomy (RP). OBJECTIVE:To assess the impact of time from diagnosis to RP on post-operative erectile function (EF) outcomes. MATERIALS AND METHODS:We analyz...

journal_title：Andrology

authors： Schifano N,Capogrosso P,Pozzi E,Ventimiglia E,Cazzaniga W,Matloob R,Gandaglia G,Dehò F,Briganti A,Montorsi F,Salonia A

更新日期：2020-03-01 00:00:00

abstract：:The morphology, ultrastructure, and functions of mature avian spermatozoa have been of immense commercial and scientific interest for several reasons. This is mainly important in case of birds in poultry production, conservation, and in the use of sperm morphometry as phylogenetic evidence. Avian spermatozoa share com...

journal_title：Andrology

authors： Majhi RK,Kumar A,Yadav M,Kumar P,Maity A,Giri SC,Goswami C

更新日期：2016-03-01 00:00:00

abstract：:Escherichia coli (E. coli) is a common pathogen in epididymitis, which represents a prevalent entity in male reproductive tract infections (RTI). Although current treatment regimens using antibiotics are satisfactory, development of antimicrobial resistance by the pathogen represents a challenge in the management of R...

journal_title：Andrology

authors： Biswas B,Bhushan S,Rajesh A,Suraj SK,Lu Y,Meinhardt A,Yenugu S

更新日期：2015-03-01 00:00:00