Immunolocalization of DMRTB1 in human testis with normal and impaired spermatogenesis.

abstract：:Genomic and protein-coding transcriptomic data have suggested that germ cell tumours (GCTs) of childhood are biologically distinct from those of adulthood. Global messenger RNA profiles segregate malignant GCTs primarily by histology, but then also by age, with numerous transcripts showing age-related differential exp...

journal_title：Andrology

authors： Murray MJ,Nicholson JC,Coleman N

更新日期：2015-01-01 00:00:00

abstract：:Male factor etiology may be a contributing factor in up to 60% of infertility cases. Dietary intake of phytoestrogens has been related to abnormal semen quality and hormone levels. However, its effect on couple fecundity is still unclear. Intake of soy products was assessed in 184 men from couples undergoing infertili...

journal_title：Andrology

authors： Mínguez-Alarcón L,Afeiche MC,Chiu YH,Vanegas JC,Williams PL,Tanrikut C,Toth TL,Hauser R,Chavarro JE

更新日期：2015-07-01 00:00:00

abstract：:Sperm DNA fragmentation varies between individuals and is more pronounced with increased patient age and time after sperm donation. The intensification of DNA fragmentation depends on the balance of the oxidoreductive system, which is regulated mainly by two enzymes - superoxide dismutase (SOD) and catalase. The objec...

journal_title：Andrology

authors： Wdowiak A,Bakalczuk S,Bakalczuk G

更新日期：2015-07-01 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: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：:Brain dysfunction in erectile dysfunction (ED) has been identified by multiple neuroimaging studies. A recent MRI study indicated grey matter alterations in ED patients. This study aims to investigate the microstructural changes of cerebral white matter (WM) in psychological ED patients and their possible correlations...

journal_title：Andrology

authors： Zhang P,Liu J,Li G,Pan J,Li Z,Liu Q,Qin W,Dong M,Sun J,Huang X,Wu T,Chang D

更新日期：2014-05-01 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

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：:Nitric oxide is a physiologic signal essential to penile erection. l-citrulline (l-Cit) is converted into l-arginine (l-Arg), the precursor from which nitric oxide is generated. The level of l-Arg and l-Cit in the field of male sexual function remains relatively underexplored. The aim of the study was to evaluate the ...

journal_title：Andrology

authors： Barassi A,Corsi Romanelli MM,Pezzilli R,Damele CA,Vaccalluzzo L,Goi G,Papini N,Colpi GM,Massaccesi L,Melzi d'Eril GV

更新日期：2017-03-01 00:00:00

abstract：:Oxidation-reduction potential describes the balance between the oxidants and antioxidants in fluids including semen. Various artificial culture media are used in andrology and IVF laboratories for sperm preparation and to support the development of fertilized oocytes under in vitro conditions. The composition and cond...

journal_title：Andrology

authors： Panner Selvam MK,Henkel R,Sharma R,Agarwal A

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:We aimed to examine the effects of pre-operative blood values on varicocelectomy success. MATERIALS AND METHODS:A total of 130 patients who underwent varicocelectomy in our clinic were retrospectively analyzed. Operation success was defined as the return of all semen parameters (concentration, progressive m...

journal_title：Andrology

authors： Erdogan O,Ok F,Carkci S

更新日期：2021-01-21 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：BACKGROUND:Maximum urinary flow rate (Qmax) is usually increased after holmium laser enucleation of the prostate (HoLEP). However, improvements vary between patients and results regarding potential predictors of Qmax after HoLEP are inconsistent. Thus, we investigated pre-operative variables including second to fourth ...

journal_title：Andrology

authors： Park IN,Kim TB

更新日期：2019-03-01 00:00:00

abstract：: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 expr...

journal_title：Andrology

authors： De Toni L,Di Nisio A,Rocca MS,De Rocco Ponce M,Ferlin A,Foresta C

更新日期：2017-07-01 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 cryptorchid boys, failures in germ cell development have been clearly established. Some studies reported some abnormalities in Sertoli cells morphology but the results regarding their endocrine secretion remain controversial. To compare testicular hormone levels in young boys with and without cryptorchidism, we per...

journal_title：Andrology

authors： Hamdi SM,Almont T,Galinier P,Mieusset R,Thonneau P

更新日期：2017-07-01 00:00:00

abstract：:Fibroblast growth factors (FGFs) and their receptors (FGFRs) regulate several functions of somatic cells. In a previous work, we reported FGFR expression in human spermatozoa and their involvement in motility. This study aimed to evaluate the presence and localization of fibroblast growth factor 2 (FGF2) in human sper...

journal_title：Andrology

authors： Garbarino Azúa DJ,Saucedo L,Giordana S,Magri ML,Buffone MG,Neuspiller F,Vazquez-Levin MH,Marín-Briggiler CI

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND:We previously demonstrated how mouse spermatozoa can be efficiently stored for two years in a -80°C freezer, maintaining their ability to fertilize mouse eggs. OBJECTIVES:The main objective here was to evaluate the effects of five years at -80°C compared to liquid nitrogen storage (LN2 , control condition) ...

journal_title：Andrology

authors： Raspa M,Putti S,Paoletti R,Barboni B,Ramal-Sanchez M,Lanuti P,Marchisio M,D'Atri M,Ortolani C,Papa S,Valbonetti L,Bernabo N,Scavizzi F

更新日期：2021-01-11 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：:Urethral stricture disease, pelvic fracture urethral injury (PFUI), and their various treatment options are associated with erectile dysfunction (ED). The etiology of urethral stricture disease is multifactorial and includes trauma, inflammatory, and iatrogenic causes. Posterior urethral injuries are commonly associat...

journal_title：Andrology

authors： Sangkum P,Levy J,Yafi FA,Hellstrom WJ

更新日期：2015-05-01 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：BACKGROUND:Germ cells have a unique and critical role as the conduit for hereditary information and therefore employ multiple strategies to protect genomic integrity and avoid mutations. Unlike somatic cells, which often respond to DNA damage by arresting the cell cycle and conducting DNA repair, germ cells as well as ...

journal_title：Andrology

authors： Bloom JC,Loehr AR,Schimenti JC,Weiss RS

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Regulatory bodies recommend inconsistent ejaculatory abstinence lengths before semen analysis. The literature exploring the effect of ejaculatory abstinence length on the outcomes of intracytoplasmic sperm injection is scarce. OBJECTIVE:To study the influence of ejaculatory abstinence length on semen qualit...

journal_title：Andrology

authors： Borges E Jr,Braga DPAF,Zanetti BF,Iaconelli A Jr,Setti AS

更新日期：2019-03-01 00:00:00

abstract：:Testosterone (T) deficiency, sexual dysfunction, obesity and obstructive sleep apnea (OSA) are common and often coexist. T prescriptions have increased worldwide during the last decade, including to those with undiagnosed or untreated OSA. The effect of T administration on sexual function, neurocognitive performance a...

journal_title：Andrology

authors： Melehan KL,Hoyos CM,Yee BJ,Wong KK,Buchanan PR,Grunstein RR,Liu PY

更新日期：2016-01-01 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：: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：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：: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：:Defects in bone regulatory pathways have been linked to chronic diseases including cardiovascular disease and cancer. In men, a link between bone metabolism and gonadal hormones has been suggested. However, to date, there is lack of evidence on the association between serum inorganic phosphate (Pi) and sex steroid hor...

journal_title：Andrology

authors： Wulaningsih W,Van Hemelrijck M,Michaelsson K,Kanarek N,Nelson WG,Ix JH,Platz EA,Rohrmann S

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:Testicular germ cell tumour (TGCT) is a malignancy with a high heritable component. The inherited risk is polygenic, and around 50 susceptibility genes are identified. The functional role of the gene products for TGCT development is not well understood. The focus of this review is functional studies of geneti...

journal_title：Andrology

authors： Das MK,Kleppa L,Haugen TB

更新日期：2019-07-01 00:00:00