Chlorinated pesticide residues in testicular tissue samples. Pesticides in human testicles.

abstract：:Alternations of estramustine binding protein (EMBP) concentration in rat prostate in relation to androgen status under hypo- and hyperthyroid conditions was estimated by means of radioimmunoassay (RIA). In hyperthyroid rats, EMBP concentration in dorsal as well as in lateral prostate was not significantly changed, but...

journal_title：Andrologia

authors： Shiina H,Sumi H,Ishibe T,Usui T

更新日期：1991-03-01 00:00:00

abstract：:A number of studies indicated a clear decline in semen quality in the past 30-50 years and there is accumulating evidence that this decline might result from exposure to high levels of air pollution. To examine the impact of environment on male reproductive ability, we undertook for the first time a pilot study on sem...

journal_title：Andrologia

authors： Paradisi R,Vanella S,Barzanti R,Cani C,Battaglia C,Seracchioli R,Venturoli S

更新日期：2009-06-01 00:00:00

abstract：:DNA specific fluorochrome (Hoechst 33342 and 33258) as non-toxic stains, have been widely used to measure cell density and proliferation, detect sperm-egg fusion, and observe the development of pre-implantation embryos. It has been reported that Hoechst 33342 at a concentration of 10 micrograms ml-1 had significant in...

journal_title：Andrologia

authors： Yelian FD,Dukelow WR

更新日期：1992-05-01 00:00:00

abstract：:The acrosome reaction of human spermatozoa was induced by changes of temperature. Spermatozoa were collected from fertile donors and a patient group, and selected by the "swim-up" method. The spermatozoa were treated in two different ways: Protocol I: 24 hours at room temperature followed by additional incubation at 3...

journal_title：Andrologia

authors： Sanchez R,Toepfer-Petersen E,Aitken RJ,Schill WB

更新日期：1991-05-01 00:00:00

abstract：:Epididymal sperm reserve was determined in 6 sexually mature fertile buffalo-bulls having normal process of spermatogenesis. The relative distribution of spermatozoa in the caput, corpus and cauda epididymidis averaged 5.42, 0.75 and 11.45 billion respectively. Total epididymal sperm reserve per bull averaged 36.2 bil...

journal_title：Andrologia

authors： Sharma AK,Gupta RC

更新日期：1978-11-01 00:00:00

abstract：:The events occurring at the maternal-foetal interface define a successful pregnancy but the current paradigm has shifted towards assessing the contribution of spermatozoa for embryogenesis. Spermatozoa with defective DNA integrity may fertilise the oocyte but affect subsequent embryonic development. The present case-c...

journal_title：Andrologia

authors： Dhawan V,Kumar M,Deka D,Malhotra N,Singh N,Dadhwal V,Dada R

更新日期：2019-02-01 00:00:00

abstract：:Chronic inflammatory conditions of the genital tract are still unsatisfactorily recognised in the workup of male infertility due to inappropriate definitions and inconsistent diagnostic criteria. The most popular term used for description of both, infections and inflammation in the genital tract is MAGI (male accessor...

journal_title：Andrologia

authors： Haidl G,Haidl F,Allam JP,Schuppe HC

更新日期：2019-04-01 00:00:00

abstract：:This study aimed to assess seminal mast cells in infertile men associated with varicocele (Vx) pre- and post-surgical repair. Forty-five infertile men associated with Vx were subjected to history taking and clinical examination. In addition, semen parameters and seminal mast cells stained with 1% toluidine blue were e...

journal_title：Andrologia

authors： Mostafa RM,Abol-Magd R,Younis SE,Dessouki OF,Azab M,Mostafa T

更新日期：2017-04-01 00:00:00

abstract：:Neuropeptide Y (NPY) has been shown to induce contraction of isolated human penile erectile tissue and potentiate the response to noradrenaline. The purpose of our study was to measure in the cavernous and systemic blood of healthy male volunteers the course of NPY through different stages of sexual arousal. Whole blo...

journal_title：Andrologia

authors： Ückert S,Soyk L,Trottmann M,Stief CG,Kuczyk MA,Becker AJ

更新日期：2012-05-01 00:00:00

abstract：:The aim of the study was to characterise the alterations in expression of some apoptosis regulators in unilaterally and bilaterally heat-treated mouse testes at different time intervals to 42 days after surgery. Cryptorchidism was induced in immature mice by returning the testis to the abdominal cavity via a surgical ...

journal_title：Andrologia

authors： Absalan F,Movahedin M,Mowla SJ

更新日期：2010-02-01 00:00:00

abstract：:The aim of the present study was to investigate the ameliorative effect of curcumin (CMN) against acute cadmium chloride (CdCl(2)) toxicity on male reproductive system in rats. CdCl(2) is known to be a heavy metal and potential environmental pollutant. For this purpose, 28 rats were equally divided into four groups; t...

journal_title：Andrologia

authors： Oguzturk H,Ciftci O,Aydin M,Timurkaan N,Beytur A,Yilmaz F

更新日期：2012-08-01 00:00:00

abstract：:Shilajit is claimed as a Vajikarak (aphrodisiac) and used for the treatment of male infertility by traditional healers of the Indian subcontinent. Therefore, the present investigation was designed to assess the effectiveness of Shilajit for treatment of male infertility resulting from exposure to perilous chemicals. E...

journal_title：Andrologia

authors： Mishra RK,Jain A,Singh SK

更新日期：2018-10-01 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：:Iatrogenic obstruction of the vas deferens within the inguinal canal can be managed by direct on-site vasovasostomy. However, in cases with large defect of the vas, the anastomosis may be under tension. Dissecting through the site of a previous hernia repair is tedious, and may lead to recurrence of the hernia. The pr...

journal_title：Andrologia

authors： Shaeer OK,Shaeer KZ

更新日期：2004-10-01 00:00:00

abstract：:There is a consensus on the diagnostic management of bacterial prostatitis (acute and chronic). In chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) the diagnostic approach remains unclear, because inflammatory and noninflammatory CP/CPPS might be one entity with varying findings over time. The WHO definition...

journal_title：Andrologia

authors： Weidner W,Wagenlehner FM,Marconi M,Pilatz A,Pantke KH,Diemer T

更新日期：2008-04-01 00:00:00

abstract：:A substantial body of evidence has accumulated in recent years that human semen quality may be deteriorating. This has been associated with evidence of other changes in male reproductive health, including increases in congenital malformations and testicular cancer in humans, and similar problems in wildlife. Unfortuna...

journal_title：Andrologia

authors： Irvine DS

更新日期：2000-09-01 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：:The spontaneous acrosomal reaction of mouse spermatozoa during their passage through the male and female genital tract was studied by indirect immunofluorescence staining techniques using antibodies against the outer acrosomal membrane (OAM). Low rates of spontaneously acrosome-reacted spermatozoa could be observed du...

journal_title：Andrologia

authors： Klemm M,Engel W

更新日期：1991-11-01 00:00:00

abstract：:The authors present the histological features of the testes in 1,609 cases of male sterility. In 485 cases (30.1%), histological changes were found, which did not warrant treatment. The histologic pattern of the testes was normal in only 39% of the cases of azoospermia; and only these patients were qualified for surge...

journal_title：Andrologia

authors： Janczewski Z,Bablok L

更新日期：1978-09-01 00:00:00

abstract：:The distribution of the main lectin receptors of boar spermatozoa were analyzed by concanavalin A and Ricinus communis agglutinin-120 visualized for light microscopy by enzymatic amplification with 3-amino-9-ethylcarbazole. The lectin binding sites of the acrosomal membranes in addition to the plasma membrane were dis...

journal_title：Andrologia

authors： Töpfer-Petersen E,Januschke E,Schmoeckel C,Schill WB

更新日期：1984-11-01 00:00:00

abstract：:The aim of this study was to examine whether an association exists between glutathione S-transferase Mu-1 (GSTM1) gene polymorphism and idiopathic male infertility. Sixty men with primary idiopathic infertility and 60 fertile men, serving as controls, were recruited for the study. The polymorphism was analysed using p...

journal_title：Andrologia

authors： Roshdy OH,Hussein TM,Zakaria NH,Sabry AA

更新日期：2015-06-01 00:00:00

abstract：:In this study, a short stature male with infertility is reported. Semen analysis and serum concentrations of FSH, LH, T and PRL were estimated. Chromosome analysis was performed on lymphocytes obtained from both the male and his parents. Cytogenomic studies were performed by fluorescent in situ hybridisation and the C...

journal_title：Andrologia

authors： Cui YX,Wang WP,Li TF,Li WW,Wu QY,Li N,Zhang C,Yao Q,Hu YA,Xia XY

更新日期：2015-05-01 00:00:00

abstract：:Solasodine obtained from the Solanum xanthocarpum berries was administered to Rhesus monkeys for 150 days to evaluate their effect on testicular cell population dynamics. Solasodine brings about an interference with spermiogenesis at the stage XII of late spermatids. The spermatids were decreased by 69% (P less than 0...

journal_title：Andrologia

authors： Dixit VP,Gupta RS,Gupta S

更新日期：1989-11-01 00:00:00

abstract：:The aim of this study was to uncover the protective effect of berberine (BBR), an antioxidant chemical, on experimental varicocele (VCL)-induced adverse effects on cell cycle machinery during early germ cells mitosis. To follow-up this study, 30 mature male Wistar rats were divided into control-sham, nontreated VCL, 5...

journal_title：Andrologia

authors： Amin M,Razi M,Sarrafzadeh-Rezaei F,Shalizar Jalali A,Najafi G

更新日期：2018-02-14 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：:Using a highly sensitive radioimmunoassay (RIA) of estramustine binding protein (EMBP) with the antibody raised against rat-EMBP, the concentration of EMBP in human benign prostatic hypertrophy (BPH) tissue was evaluated. Using mechanical separation procedure, EMBP was found significantly higher in the epithelium (10....

journal_title：Andrologia

authors： Shiina H,Mizutani M,Ishibe T

更新日期：1990-07-01 00:00:00

abstract：:Twenty-one workmen exposed to herbicide as organic mercury compounds and to pesticide as halogenic hydrocarbon has been investigated concerning their fertility. If the concentrations of organic mercury compounds increase in the air of the place of employment then the levels of this heavy metal are also higher in the u...

journal_title：Andrologia

authors： Donat H,Matthies J,Schwarz I

更新日期：1990-09-01 00:00:00

abstract：:A careful history and evaluation of men with chronic orchialgia elucidates the aetiology in some men to be a hyperactive cremaster muscle reflex with testicular retraction as the cause. The objective is to evaluate outcomes in men who underwent microsurgical subinguinal cremaster muscle release (MSCMR) with a retrospe...

journal_title：Andrologia

authors： Kavoussi PK

更新日期：2020-02-01 00:00:00

abstract：:In 17 cases of male sterility with so-called "mixed atrophy" in testicular biopsies, the germinal epithelium was investigated by quantitative as well as by ultrastructural means. In 13 cases, the number of spermatids only was reduced, in 2 cases earlier stages of germinal cells were diminished also. Normal quantitativ...

journal_title：Andrologia

authors： Sigg C,Hedinger C

更新日期：1981-09-01 00:00:00

abstract：:We aimed to determine the protective effects of thymoquinone (TQ), against ischaemia-reperfusion (I/R) injury in the testis tissue of rats. Twenty-seven male Wistar albino rats were randomly divided into three equal groups as follows: Group I, sham group; Group II, torsion group; and Group III, torsion + thymoquinone ...

journal_title：Andrologia

authors： Ayan M,Tas U,Sogut E,Caylı S,Kaya H,Esen M,Erdemir F,Uysal M

更新日期：2016-03-01 00:00:00