The insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme gene and erectile dysfunction risk: a meta-analysis.

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：:Scarce data are available on epidemiology of varicocoele, the most common surgically correctable cause of male infertility. The objectives of this study were to evaluate the association between body mass index (BMI) and varicocoele and to assess trends in prevalence over time. We conducted a nationwide population-base...

journal_title：Andrology

authors： Rais A,Zarka S,Derazne E,Tzur D,Calderon-Margalit R,Davidovitch N,Afek A,Carel R,Levine H

更新日期：2013-09-01 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：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：: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：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：:The main aim of this work was to evaluate how supplementing freezing media with reduced glutathione (GSH) affected the 'in vivo' fertilizing ability of boar semen subjected to cryopreservation procedures. With this purpose, 12 ejaculates coming from 12 boars were cryopreserved in the presence or absence of 2 mm GSH, w...

journal_title：Andrology

authors： Estrada E,Rodríguez-Gil JE,Rocha LG,Balasch S,Bonet S,Yeste M

更新日期：2014-01-01 00:00:00

abstract：STUDY QUESTION:Are de novo mutations in the human genome associated with male infertility? SUMMARY ANSWER:We identified de novo mutations in five candidate genes: SEMA5A, NEURL4, BRD2, CD1D, and CD63. WHAT IS KNOWN ALREADY:Epidemiological and genetic studies have consistently indicated contribution of genetic factors...

journal_title：Andrology

authors： Hodžić A,Maver A,Plaseska-Karanfilska D,Ristanović M,Noveski P,Zorn B,Terzic M,Kunej T,Peterlin B

更新日期：2021-01-01 00:00:00

abstract：:Peyronie's disease (PD) is an under-diagnosed condition with prevalence in the male population as high as 9%. It is a localized connective tissue disorder of the penis characterized by scarring of the tunica albuginea. Its pathophysiology, however, remains incompletely elucidated. For the management of the acute phase...

journal_title：Andrology

authors： Yafi FA,Pinsky MR,Sangkum P,Hellstrom WJ

更新日期：2015-07-01 00:00:00

abstract：:The molecular basis of spermatogenic failure (SpF) is still largely unknown. Accumulating evidence suggests that a series of specific events such as meiosis, are determined at the early stage of spermatogenesis. This study aims to assess the expression profile of pre-meiotic genes of infertile testicular biopsies that...

journal_title：Andrology

authors： Bonache S,Algaba F,Franco E,Bassas L,Larriba S

更新日期：2014-07-01 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：: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：:The second messenger cyclic adenosine monophosphate (cAMP) has a central role in sperm physiology. Extracellular cAMP can be sequentially degraded into 5'AMP and adenosine by ecto-phosphodiesterases (ecto-PDE) and ecto-nucleotidases, a phenomenon called extracellular cAMP-adenosine pathway. As cAMP-adenosine pathway i...

journal_title：Andrology

authors： Bergeron A,Aragon JP,Guillemette C,Hébert A,Sullivan R,Blondin P,Richard FJ

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:Testicular germ cell tumour is the most common cancer to be diagnosed among young men. In New Zealand, we have observed some puzzling trends in the epidemiology of this disease. METHODS:We have conducted a narrative review of available evidence regarding the puzzling epidemiology of testicular germ cell tum...

journal_title：Andrology

authors： Gurney JK

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Severe peripheral angiopathy in patients with diabetes is a major contributing factor for low response rate to phosphodiesterase-5 inhibitors. OBJECTIVES:To examine whether and how Dickkopf3 (DKK3), a secreted modulator of the Wnt pathway that known to be involved in endothelial cell repair and vascular pro...

journal_title：Andrology

authors： Song KM,Kim WJ,Choi MJ,Limanjaya A,Ghatak K,Minh NN,Ock J,Yin GN,Hong SS,Suh JK,Ryu JK

更新日期：2020-09-01 00:00:00

abstract：:Germ cell and Sertoli cell proliferation and maturation in human testes occur in three main waves, during the late fetal and early neonatal period and at early puberty. They are triggered by periods of increased activity of the hypothalamic-pituitary-gonadal (HPG) axis. In hypogonadotropic hypogonadism (HH), these pro...

journal_title：Andrology

authors： Rohayem J,Sinthofen N,Nieschlag E,Kliesch S,Zitzmann M

更新日期：2016-01-01 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：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：BACKGROUND:Gene expression patterns along the epididymis are established by specific transcription factor networks that coordinate region-specific functions. In rodents, the epididymis can be divided in up to 19 segments. Based on gross anatomy, the human epididymis is divided into caput, corpus, and cauda segments tog...

journal_title：Andrology

authors： Légaré C,Sullivan R

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND:Testicular germ cell tumors (TGCTs) are highly sensitive to platinum-based chemotherapy, and wild-type p53 seems to play a pivotal role in this susceptibility. On the other hand, overexpression of MDM2 seems to entail treatment resistance and unfavorable prognosis. OBJECTIVES:We aimed to describe p53 and MD...

journal_title：Andrology

authors： Lobo J,Alzamora MA,Guimarães R,Cantante M,Lopes P,Braga I,Maurício J,Jerónimo C,Henrique R

更新日期：2020-09-01 00:00:00

abstract：:In recent reports, an association between altered TRPC channel function and the development of various diabetic complications has drawn the attention of many investigators. The aim of this study was to investigate the expression of TRPC4 channels of corpus smooth muscle (CSM) cells in diabetes, and to evaluate the ass...

journal_title：Andrology

authors： Sung HH,Choo SH,Ko M,Kang SJ,Chae MR,Kam SC,Han DH,So I,Lee SW

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Penile cancer represents a rare pathology whose natural history of treatment is poorly understood. OBJECTIVE:To illustrate the dynamic survival profiles in surgically treated patients with squamous cell carcinoma of the penis (SCCP) using the conditional survival (CS) estimates. MATERIALS AND METHODS:Patie...

journal_title：Andrology

authors： Liu W,Luo Y,Wang G,Li N,Wang Z,Lei J,Wang X

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND:The transcription factor DMRTB1 plays a pivotal role in coordinating the transition between mitosis and meiosis in murine germ cells. No reliable data are available for human testis. OBJECTIVES:The present study aims to examine the testicular expression pattern of DMRTB1 in men showing normal and impaired s...

journal_title：Andrology

authors： Hilbold E,Bergmann M,Fietz D,Kliesch S,Weidner W,Langeheine M,Rode K,Brehm R

更新日期：2019-07-01 00:00:00

abstract：:Presence of vacuoles and degree of sperm DNA damage are considered to be the basic factors used for the assessment of sperm fertilization capacity. We aimed to investigate the link between these two parameters. According to our knowledge, this is the first study where the Comet assay was used to assess the degree of D...

journal_title：Andrology

authors： Pastuszek E,Kiewisz J,Skowronska P,Liss J,Lukaszuk M,Bruszczynska A,Jakiel G,Lukaszuk K

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:It is known that exposure to either arsenic or hyperglycemia can induce male reproductive damages. However, their combined effects on male reproductive organs are still unclear. Therefore, the present study investigated morphological and functional parameters of the testis, epididymis, and spermatozoa in dia...

journal_title：Andrology

authors： Souza ACF,Bastos DSS,Sertorio MN,Santos FC,Ervilha LOG,de Oliveira LL,Machado-Neves M

更新日期：2019-09-01 00:00:00

abstract：:Approximately 40% of middle-aged men exhibit symptoms of late-onset hypogonadism (LOH). However, the mechanism of androgen deficiency is still currently unclear. As shown in our previous studies, the SET protein is expressed in testicular Leydig cells and ovarian granule cells. This study was designed to investigate t...

journal_title：Andrology

authors： Zhang B,Ma W,Zhu Q,Xu W,Gao L,Xu B,Xu S,Gao C,Gao L,Liu J,Cui Y

更新日期：2018-05-01 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：:Bisphenol A (BPA) is widely used in food contact materials, toys, and other products. Several studies have indicated that effects observed at doses near human exposure levels may not be observed at higher doses. Many studies have shown effects on mammary glands at low doses of BPA, however, because of small number of ...

journal_title：Andrology

authors： Mandrup K,Boberg J,Isling LK,Christiansen S,Hass U

更新日期：2016-07-01 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：: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