[Medical cooperation in childlessness].

abstract：:The purpose of our analysis is to identify the effect of l-carnitine (LC) and l-acetyl carnitine (LAC) on the semen parameters of men with idiopathic oligoasthenoteratozoospermia (iOAT). We performed a comprehensive search to ascertain all the trials about LC and LAC in the treatment of iOAT and compared the results, ...

journal_title：Andrologia

authors： Zhang X,Cui Y,Dong L,Sun M,Zhang Y

更新日期：2020-03-01 00:00:00

abstract：:This trial aimed to assess the efficacy of on-demand oral dapoxetine versus topical lidocaine treatments for lifelong PE. Cases with lifelong PE were randomised to start treatment by oral dapoxetine 60 mg or topical lidocaine 10% spray. The intravaginal ejaculatory latency time (ILET), validated Arabic Index for PE (A...

journal_title：Andrologia

authors： Alghobary M,Gaballah M,El-Kamel MF,State AF,Ismail SR,Selim MK,Mostafa T

更新日期：2020-06-01 00:00:00

abstract：:Sertoli-cell-only (SCO) syndrome, or germ cell aplasia, is diagnosed on testicular biopsy when germ cells are seen to be absent without histological impairment of Sertoli or Leydig cells. It is considered a situation of irreversible infertility. Recent studies have shown that varicocele, a bilateral disease, causes hy...

journal_title：Andrologia

authors： Gat Y,Gornish M,Perlow A,Chakraborty J,Levinger U,Ben-Shlomo I,Pasqualotto F

更新日期：2010-10-01 00:00:00

abstract：:Corpus cavernosum smooth muscle cells (CCSMCs) are important functional cells for penile erection. We evaluated the effect of transforming growth factor β1 (TGFβ1) and hepatocyte growth factor (HGF) on the viability and apoptosis of CCSMCs in vitro. CCSMCs from healthy male Sprague Dawley rats were randomly divided in...

journal_title：Andrologia

authors： Liu T,Peng YF,Jia C,Yang BH,Tao X,Fang X,Zhong W

更新日期：2015-11-01 00:00:00

abstract：:This study was aimed at determining the effects of corn and wheat gluten, used as dietary protein sources, on live weight gain, sperm quality and the histology of the testes and accessory glands in male rats. For this purpose, 20-day-old 24 male Wistar albino rats were randomly assigned to three groups. Group 1 (Contr...

journal_title：Andrologia

authors： Gumus R,Uslu S,Uslu BA

更新日期：2020-07-01 00:00:00

abstract：:Our aim was to compare peripheral blood and seminal fluid serum amyloid A (SAA) protein levels in men classified on the basis of sperm concentration and investigate whether SAA protein is an important marker of male infertility. A total of 74 first-attempt IVF male partners of infertile couples classified as azoosperm...

journal_title：Andrologia

authors： Timur H,Kokanali MK,Inal HA,Tuzluoglu D,Yilmaz N

更新日期：2016-08-01 00:00:00

abstract：:Two distinctly different components of motility were detected in living early spermatids of the rat using phase contrast microscopy and video-analysis: the primary flagellum (a 9 + 2 axonema) executes wave-like motion in three dimensions. At the same time the flagellum displays alternatively in clockwise and counter-c...

journal_title：Andrologia

authors： Walt H,Hedinger C

更新日期：1983-01-01 00:00:00

abstract：:MAGI is the inflammation of the accessory male glands that notoriously exerts a negative influence on male fertility. The diagnosis is integrated by clinical, laboratory and ultrasound evaluation. In particular, the ultrasound criteria were published in 1999. The aim of this study was to analyse the sensitivity and sp...

journal_title：Andrologia

authors： La Vignera S,Calogero AE,Condorelli RA,Vicari LO,Catanuso M,D'Agata R,Vicari E

更新日期：2012-05-01 00:00:00

abstract：:To explore the correlation between SERT expression and sexual activities and seek the possible mechanism of SERT in regulating ejaculations, we analysed the sexual activities and biochemical characteristics of five measured neural regions in three rat genotypes (SERT-/- , SERT+/- and SERT+/+ ). The results showed the ...

journal_title：Andrologia

authors： Geng H,Peng D,Huang Y,Tang D,Gao J,Zhang Y,Zhang X

更新日期：2019-08-01 00:00:00

abstract：:The possible physiological role of testicular corticotropin-releasing factor (CRF) in the regulation of testicular functions was studied in neonatal rats. Two microlitres of anti-CRF-antiserum (dilution: 1:10 or 1:100) was injected intratesticularly to 5 d-old rats with two testes and to hemicastrates. Five days after...

journal_title：Andrologia

authors： Gerendai I,Nemeskéri A,Csernus V

更新日期：1993-07-01 00:00:00

abstract：:Maturation arrest (MA) of spermatogenesis is diagnosed on histology as interruption of spermatogenesis before the final stage without impairment of Sertoli or Leydig cells. It is considered a condition of irreversible or absolute infertility. Varicocele, which represents impairment in the testicular venous drainage sy...

journal_title：Andrologia

authors： Gat Y,Gornish M,Chakraborty J,Perlow A,Levinger U,Pasqualotto F

更新日期：2010-12-01 00:00:00

abstract：:To explore the aetiology of obstructive azoospermia (OA) in Chinese infertility patients, 133 OA patients was included in this study diagnosed and evaluated by one major specialist trained urological infertility. We retrospected the medical records to collect relative information. All of the patients had been underwen...

journal_title：Andrologia

authors： Han H,Liu S,Zhou XG,Tian L,Zhang XD

更新日期：2016-09-01 00:00:00

abstract：:Androgen insensitivity syndrome (AIS) is an X-linked disorder due to mutations of androgen receptor (AR) gene. Various AR mutations have been identified, and the characterisation of these mutations greatly facilitates our understanding of AR structure-function. In this study, we have analysed an AR missense mutation (...

journal_title：Andrologia

authors： Cai J,Cai LQ,Hong Y,Zhu YS

更新日期：2012-05-01 00:00:00

abstract：:This study was set to determine if there is a correlation between the general toxic effect and the gonadotoxic effect of DBCP on male rats. Groups of male rats were injected with a single dose of DBCP (50 mg kg-1) dissolved in dimethylsulfoxide (DMSO). Twenty four hours, one and four weeks post injection animals were ...

journal_title：Andrologia

authors： Kaplanski J,Shemi D,Waksman J,Potashnik G,Sod-Moriah UA

更新日期：1991-09-01 00:00:00

abstract：:D-chloramphenicol, at concentrations of 20 and 40 micrograms/ml, inhibited over 80% of the newly synthesized mitochondrial proteins expressed by incorporation of 3H-amino acid mixture. At concentrations of 20 and 40 micrograms ml-1, D-chloramphenicol enhanced the collective motility of washed ram spermatozoa. The coll...

journal_title：Andrologia

authors： Twaina-Bechor E,Bartoov B

更新日期：1994-11-01 00:00:00

abstract：:A global increase in the incidence of subfertility is observed, and research suggests strong genetic influences that might restrict fertility directly or indirectly. It therefore becomes important to rule out the existence of genetic causes and counsel infertile couples before offering "Advanced Infertility Treatment ...

journal_title：Andrologia

authors： Fatima SS,Rehman R,Martins RS,Alam F,Ashraf M

更新日期：2019-11-01 00:00:00

abstract：:Polyorchidism is a rare congenital anomaly. Approximately 100 cases have been published to date. We report a case of triorchidism in a 20-year-old man who presented to us with inguinal hernia. There is more than 30% incidence of histological abnormalities in polyorchid testes and 4-7% present with malignancy. The mana...

journal_title：Andrologia

authors： Nayak SP,Sreejayan MP

更新日期：2011-04-01 00:00:00

abstract：:The aim of our pilot study was to check whether the differences in IgA secretory component (SC) sialylation are associated with leucocytospermia. In normozoospermic and leucocytospermic seminal plasmas, 78-kDa and 63-kDa SC immunoreactive bands were observed. The SC sialylation was analysed by lectin blotting, using s...

journal_title：Andrologia

authors： Kratz EM,Ferens-Sieczkowska M

更新日期：2014-12-01 00:00:00

abstract：:Three new cases of low chiasma frequency in infertile men are described. In the first case, all cells showed abnormal diakineses; in the second, 20% of the diakineses were desynaptic, while the remaining 80% were normal; in the third, all diakineses were desynaptic and showed chromosome fragmentation. The possible mec...

journal_title：Andrologia

authors： Templado C,Marina S,Egozcue J

更新日期：1976-01-01 00:00:00

abstract：:The effect of 10 days i.m. treatment of testosterone propionate (TP) on plasma testosterone and accessory reproductive organs were studied in adult (6 to 6 1/2 kg) male rhesus monkeys, housed under natural light conditions using six different dose levels. The study was scheduled in the month of September and October. ...

journal_title：Andrologia

authors： Mangat HK

更新日期：1979-01-01 00:00:00

abstract：:Microsurgical epididymal sperm aspiration (MESA) and testicular sperm extraction (TESE) require close cooperation between andrologists, urologists and gynaecologists. Intracytoplasmic sperm injections were established in Giessen in March 1994 and embryo transfer (ET) was performed in 342 of 375 patients (91.2%). The p...

journal_title：Andrologia

authors： Köhn FM,Schroeder-Printzen I,el Mulla KF,Jung A,Stalf T,Weidner W,Gips H,Künzel W,Schill WB

更新日期：1996-01-01 00:00:00

abstract：:Administration of indomethacin exhibited antigonadal action by inhibiting the Leydig cells, sex-accessories and spermatocyte-spermatid conversion process. Administration of PGE2 or PGF2 alpha had no effect on Leydig cell nuclear volume or accessory organ weights, but PGE2 had a restorative effect on the efficiency of ...

journal_title：Andrologia

authors： Sanyal S,Patra PB,Nag S,Biswas NM

更新日期：1980-03-01 00:00:00

abstract：:Male fertility preservation has been steadily increasing over the past two decades. Significant improvements have been achieved in the treatment modalities of cancer and other severe chronic medical conditions, leading to an increase in patient survivorship and the resulting demand for future parenthood. Recognition a...

journal_title：Andrologia

authors： Grin L,Girsh E,Harlev A

更新日期：2020-05-11 00:00:00

abstract：:The aim of this study was to evaluate the effects of Pterorhachis zenkeri (Meliaceae) on sex organ growth in immature male rats and, oxidative stress and apoptosis markers in CCL-97 (R2C) Leydig cells. For the in vivo studies, 70 immature male Wistar rats (n = 10/group) were treated for 2 or 4 weeks with: distilled wa...

journal_title：Andrologia

authors： Bonsou Fozin GR,Deeh Defo PB,Wankeu-Nya M,Ngadjui E,Kamanyi A,Watcho P

更新日期：2020-12-01 00:00:00

abstract：:Varicocele is the most common cause of male infertility. Several theories have been proposed to explain how varicocele induces infertility. The role of epididymis in male infertility is not fully well established. Fibrinogen-like protein 2 is one of serine proteases and is a potent coagulant in membranous form and imm...

journal_title：Andrologia

authors： Elesawy FM,Abdel Hafeez NA,Abdelsalam OH,Akl EM

更新日期：2020-07-01 00:00:00

abstract：:The purpose of this study was to detect the effects of bacterial infection on human sperm nuclear protamines and DNA fragmentation. In this study, 120 semen samples were collected from unselected male partners of couples consulting for infertility in infertility and obstetrics clinic. All the samples were screened bac...

journal_title：Andrologia

authors： Zeyad A,Hamad MF,Hammadeh ME

更新日期：2018-03-01 00:00:00

abstract：:Approximately between 9 and 19 years of age 28 adolescents with one and 26 with both retractile testicles were andrologically examined and followed up. Retractile gonads during puberty often remained of subnormal size with the long axis shorter than 34 mm. In both groups in 50 to 60% of cases low sperm values were asc...

journal_title：Andrologia

authors： Raboch J,Pondĕlicková J

更新日期：1988-09-01 00:00:00

abstract：:Penile amputation is an uncommon condition for which immediate surgical replantation is warranted. This work aimed to represent intervention and management for an amputated penis by replantation and reconstruction. A 23-year-old man presented with traumatic penile amputation for 2 h where the penile proximal part was ...

journal_title：Andrologia

authors： Salem HK,Mostafa T

更新日期：2009-08-01 00:00:00

abstract：:The purpose of this study was to compare the serum Folic Acid (FA) levels in patients with Erectile Dysfunction (ED) and healthy controls and whether levels vary with its severity. The study was carried out on 77 sexually active individuals, out of which 41 complained of ED and 36 were apparently normal. Patients were...

journal_title：Andrologia

authors： Gupta A,Priyadarshi S,Vyas N,Sharma G,Swain PK

更新日期：2021-02-01 00:00:00

abstract：:The objective of this study was to investigate the effect of ultra-rapid freezing (direct immersion in liquid nitrogen) on human spermatozoa in cryogenic vials (≥0.5 ml) at different concentrations of sucrose. After swim-up, the sperm suspensions (N = 58) were diluted with sperm preparation medium and divided into six...

journal_title：Andrologia

authors： Zhu J,Jin RT,Wu LM,Johansson L,Guo TH,Liu YS,Tong XH

更新日期：2014-08-01 00:00:00