Development and implementation of a novel panel consisting 20 markers for the detection of genetic causes of male infertility.

abstract：:In order to investigate the role of testosterone propionate (TP) on the antioxidant system of the rat testis, lipid peroxidation (LPX) and activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) of the testis of testosterone-treated and control rats were compared. The results indicate...

journal_title：Andrologia

authors： Chainy GB,Samantaray S,Samanta L

更新日期：1997-11-01 00:00:00

abstract：:The synthetic androgen mibolerone elicits a set of distinct changes in the behaviour of an androgen responsive human prostatic carcinoma cell line (LNCaP). Inhibition of cell proliferation, induction of morphological change and of a prostate specific mRNA, and inhibition of colony formation in soft agar are induced by...

journal_title：Andrologia

authors： Schulz P,Wolf D,Arbusow V,Bojar H,Klobeck HG,Fittler F

更新日期：1990-01-01 00:00:00

abstract：:Sex hormones have been proposed as a possible risk factor for the development and growth of meningiomas. Hormonal therapy plays a fundamental role in the treatment of male-to-female transgenders and needs to be continued after sex reassignment surgery. Usually, this treatment leads to no adverse events; however, its i...

journal_title：Andrologia

authors： Ter Wengel PV,Martin E,Gooren L,Den Heijer M,Peerdeman SM

更新日期：2016-12-01 00:00:00

abstract：:Immunohistochemical and morphological examination of 50 bilateral testicular biopsies of infertile men shows the presence of immunoglobulin in 20% of the cases, suggesting that testicular immune phenomena might be implicated in the pathogenesis of infertility. Several observations make it clear that immune phenomena a...

journal_title：Andrologia

authors： Jadot-Van De Casseye M,De Bled G,Gepts W,Schoysman R

更新日期：1980-03-01 00:00:00

abstract：:This study has been conducted to investigate the effect of hesperidin on colistin-induced reproductive damage in male rats. Twenty-four adult male Sprague Dawley rats were used as animal material. They were divided into four groups: control group, received physiological saline for 7 days by oral gavage; hesperidin gro...

journal_title：Andrologia

authors： Aksu EH,Kandemir FM,Küçükler S

更新日期：2020-12-01 00:00:00

abstract：:The percentage of y chromatin positive spermatozoa had been determined using the fluorescence microsopce technique. After staining procedure with Atebrin we counted 44.1 (+/- 3.9)% y poistive sperms, after staining with Quinacrine mustard the amount was 48,4 (+/- 4,3)%. With statistical methods we examined the correla...

journal_title：Andrologia

authors： Kaiser R,Herrmann WP,Broer KH,Fischer W

更新日期：1977-01-01 00:00:00

abstract：:Prostate-specific membrane antigen (PSMA) is a transmembrane glycoprotein with glutamate carboxypeptidase activity. However, its precise function in the prostate, prostasomes and seminal plasma with regard to male fertility remains unknown. This study was conducted to investigate the seminal plasma PSMA levels in fert...

journal_title：Andrologia

authors： Arslan MA,Avcı B,Tunçel ÖK,Asci R

更新日期：2021-02-01 00:00:00

abstract：:Primary seminal vesicle adenocarcinoma is a rare malignancy of the male genito-urinary system with only a few confirmed reported cases. Initial tissue diagnostic modality is often a core biopsy specimen. Here, we report this rare entity in a 50-year-old male, highlighting the histomorphological and immunohistochemical...

journal_title：Andrologia

authors： Bhardwaj N,Rastogi P,Attri VS,Bora GS,Gorsi U

更新日期：2020-04-01 00:00:00

abstract：:Twisting of the spermatic cord is considered a popular problem in the urological field, which may lead to testicular necrosis and male infertility. Sitagliptin, a glucose-lowering agent, proved to have a vindicatory function in myocardial and renal ischaemia/reperfusion (I/R), but its role in testicular I/R has not ye...

journal_title：Andrologia

authors： Abdel-Aziz AM,Naguib Abdel Hafez SM

更新日期：2020-03-01 00:00:00

abstract：:Progressive Motility Sustaining Factor (PMSF) was isolated from human epididymides. PMSF could significantly improve progressive motility of oligozoospermic as well as asthenozoospermic semen. PMSF was found to increase cyclic AMP accumulation by the human spermatozoa indicating its possible mode of action. ...

journal_title：Andrologia

authors： Sheth AR,Gunjikar AN,Shah GV

更新日期：1981-03-01 00:00:00

abstract：:The RNA has been located and proportioned by a spectrophotometric method which absorbs the ultra-violet light. The technique used allows us to execute punctual dosage into the spermatozoon's tail. Each of these punctual dosages makes us realise the RNA localisation; and the sum of these dosages makes us realise the to...

journal_title：Andrologia

authors： Henriet L

更新日期：1975-01-01 00:00:00

abstract：:Liquid nitrogen preservation in remote farms is a limitation. The goal of this study was to determine optimum temperature above freezing point for bovine spermatozoa preservation using bovine serum albumin (BSA) as a supplementation. Pooled semen sample from three ejaculates was subjected to various BSA concentration ...

journal_title：Andrologia

authors： Nang CF,Osman K,Budin SB,Ismail MI,Jaffar FH,Mohamad SF,Ibrahim SF

更新日期：2012-05-01 00:00:00

abstract：:In 20 autoptically obtained testes from men of various ages, 250-290 testicular lobules per testicle could be recognized by preparation with a stereomicroscope. The most appropriate technique was the fixation of the testes in 10% formol for at least 14 days and a following dehydration in a series of increasing concent...

journal_title：Andrologia

authors： Countouris N,Holstein AF

更新日期：1985-11-01 00:00:00

abstract：:In this study, the presence of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, Mycoplasma hominis, Mycoplasma genitalium, Ureaplasma urealyticum and Ureaplasma parvumDNA were investigated using real-time multiplex PCR detection kit in the urine samples of 50 patients who presented to the infertili...

journal_title：Andrologia

authors： Akgul A,Kadioglu A,Koksal MO,Ozmez A,Agacfidan A

更新日期：2018-12-01 00:00:00

abstract：:Adult male bonnet monkeys maintained under regulated light: dark conditions exhibit a nycthemeral surge of testosterone. The present study attempts to determine the effect of administration of drugs that modulate prolactin levels like ergobromocriptine (EBC) and chlorpromazine (CPZ) on testosterone production. The inj...

journal_title：Andrologia

authors： Rao AJ,Rani CS,Ravindranath N,Moudgal NR

更新日期：1990-05-01 00:00:00

abstract：:Insulin-like factor 3 (INSL3) has an important role in the human reproductive system; however, its detailed function is still mysterious. We aimed to investigate the possibility of expression of RXFP2 receptor on human spermatozoa and to determine the anti-apoptotic and antioxidant mechanism derived the binding of INS...

journal_title：Andrologia

authors： Shokri S,Tavalaee M,Ebrahimi SM,Ziaeipour S,Nasr-Esfahani MH,Nejatbakhsh R

更新日期：2020-10-01 00:00:00

abstract：:Previous studies showed that exposure to stress or nicotine induced reproductive impairment in male rats. Here, we assessed the effect of an antioxidant (vitamin E) on nicotine-, stress- and nicotine + stress-induced reproductive impairment in male rats. Forty-eight male albino Wistar rats were divided into eight grou...

journal_title：Andrologia

authors： Bisong SA,Ukoh IE,Nna VU,Ebong PE

更新日期：2018-09-01 00:00:00

abstract：:The total amount of humoral sperm antibody protein is determined following its isolation by affinity-chromatography on spermatozoa. Serum proteins are eluted by Sorensen phosphate buffer. Antibodies attached to spermatozoa suspended in Sephadex G 75 columns resist elution by Sorensen buffer. They can be quantitatively...

journal_title：Andrologia

authors： Gradl T,Mettler L,Schirren C

更新日期：1975-01-01 00:00:00

abstract：:Incubation of human sperm from semen with counts below 20 x 10(6)/ml with peanut agglutinin (PNA) resulted in agglutination of about 70% of sperm. An inverse correlation was found between non-agglutinating (PNA) sperm and sperm density (r = 0.48, p less than 0.01) and a direct correlation with acrosome-damaged sperm (...

journal_title：Andrologia

authors： Ravid A,Sagiv M,Bartoov B,Eltes F,Novogrodsky A,Allalouf D,Levinsky H,Singer R

更新日期：1990-05-01 00:00:00

abstract：:The aim of this study was to investigate possible ultrasound seminal vesicle (SV) changes in infertile patients with 'hypertrophic-congestive' (HCUF) or 'fibro-sclerotic' (FSUF) ultrasound form of male accessory gland infection (MAGI) after prolonged administration of tadalafil (TAD), a selective phosphodiesterase-5 i...

journal_title：Andrologia

authors： La Vignera S

更新日期：2013-12-01 00:00:00

abstract：:In order to detect abnormalities in the size of the penis, firstly, the penis length must be measured correctly. Controversies about the best technique on to be used to measure the length of the penis still persist. The hypothesis of this study is to show that penile length in children is longer than measured under no...

journal_title：Andrologia

authors： Akyüz O

更新日期：2020-12-01 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：:Sterile semen of three brothers was investigated biochemically. Most strikingly was the strong similarity of both the amino acid and the carbohydrate composition of the semen. Inside the spermatozoa much more fructose and glucose was present than normally is found. It could be shown that in the seminal plasma peptides...

journal_title：Andrologia

authors： Horst CJ,Bol JJ

更新日期：1975-01-01 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：:The reference values of human semen, published in the WHO's latest edition in 2010, were lower than those previously reported. The objective of this study was to evaluate reference values of standard semen parameters in fertile Egyptian men. This cross-sectional study included 240 fertile men. Men were considered fert...

journal_title：Andrologia

authors： Zedan H,Ismail S,Gomaa A,Saleh R,Henkel R,Agarwal A

更新日期：2018-01-15 00:00:00

abstract：:EPON labelled with bromide was used to embed ejaculated rabbit spermatozoa, with the hypothesis that it replaces cell water. X-Ray spectrophotometric microanalysis of sperm nuclei, of egg yolk (an internal standard containing roughly 50% water) and of surrounding embedding resin, revealed that a part of the bromide wa...

journal_title：Andrologia

authors： Ekwall H,Plöen L,Courtens JL

更新日期：1995-05-01 00:00:00

abstract：:By means of specific RIA unconjugated 5 alpha-androstan-3 alpha, 17 beta-diol (3 alpha-diol) and 5 alpha-androstane-3 beta, 17 beta-diol (3 beta-diol) have been estimated for the first time in normal and pathological human seminal plasma. Testosterone, 5 alpha-dihydrotestosterone and testosterone-glucosiduronate (T, D...

journal_title：Andrologia

authors： Kurniawan E,Tamm J,Volkwein U,Schirren C

更新日期：1983-03-01 00:00:00

abstract：:Erectile dysfunction could be an early sign of endothelial dysfunction and, therefore, of cardiovascular disease, with which it shares many risk factors. Among reversible risk factors, physical inactivity is one of the most important. Regular physical exercise has been shown to improve erectile function through differ...

journal_title：Andrologia

authors： Duca Y,Calogero AE,Cannarella R,Giacone F,Mongioi LM,Condorelli RA,La Vignera S

更新日期：2019-06-01 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 necessity to check up exactly the procedure in vasectomy by the so called - Hamburg Model - is demonstrated by 4 cases. Although these patients were sterilized we could prove fertility on spermiogram, and observed pregnancy in 3 cases. Consequences in matter of law for the surgeon is pointed out. ...

journal_title：Andrologia

authors： Kuhlwein A,Schirren C

更新日期：1981-07-01 00:00:00