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 surgery, consisting of vasoepididymoanastomosis. Degenerative changes in the seminiferous tubules were observed in the patients with azoospermia, oligozoospermia and varicocele in 39.9%, 25.8% and 17.2% of cases, respectively.
journal_name
Andrologiajournal_title
Andrologiaauthors
Janczewski Z,Bablok Ldoi
10.1111/j.1439-0272.1978.tb03057.xsubject
Has Abstractpub_date
1978-09-01 00:00:00pages
393-6issue
5eissn
0303-4569issn
1439-0272journal_volume
10pub_type
杂志文章相关文献
ANDROLOGIA文献大全abstract::The influence of bacteria and/or leukocytes on the outcome of IVF or ICSI is influenced by three factors which have little in common with in vivo conditions: 1) The process of ejaculate preparation (swim-up, Percoll) with antibiotic buffered media; 2) The small amount of inseminated spermatozoa (100,000 per culture); ...
journal_title:Andrologia
pub_type: 杂志文章,评审
doi:10.1111/j.1439-0272.1998.tb02833.x
更新日期:1998-01-01 00:00:00
abstract::Searching for further characteristics of sperm in the diagnosis of male infertility it was examined if ejaculates with "normo-, oligo-, astheno-, terato-" and "azoospermia" showed typical modifications in their triglyceride- and phospholipid contents. The examination was conveyed in spermatozoa and seminal plasma. In ...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1984.tb00233.x
更新日期:1984-01-01 00:00:00
abstract::Two monoclonal antibodies (MAbs) directed against human protamine P1 were realized. Anti-P1 specificity was assessed by western-blot and confirmed by ELISA. Monoclonal antibody 97-3 was selected. Protamine P1 was specifically demonstrated in human testis by immunoelectron microscopy, using 97-3 MAb and an indirect pos...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1993.tb02689.x
更新日期:1993-03-01 00:00:00
abstract::This prospective-cohort study aimed at investigating the influence of paternal lifestyle factors on semen parameters and intracytoplasmic sperm injection (ICSI) outcomes. The influence of paternal lifestyle factors on seminal quality and ICSI outcomes was investigated in male patients undergoing conventional semen ana...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13090
更新日期:2018-11-01 00:00:00
abstract::This study investigated the hypothesis that genetic alterations of the human insulin-like 3 (INSL3) gene are associated with testicular maldescent (TMD). Genomic DNA was extracted and amplified from peripheral blood samples of 170 unrelated children with all possible phenotypical expressions of TMD and 50 volunteers w...
journal_title:Andrologia
pub_type: 杂志文章,评审
doi:10.1111/and.12184
更新日期:2014-01-01 00:00:00
abstract::Mast cells in the bilateral testicular biopsies of 30 patients with a 'mixed atrophy' of seminiferous tubules were analysed. Seven biopsies from vasectomized patients served as controls. With regard to their characteristic location within testicular tissue, two groups of mast cells could be distinguished, in both cont...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1046/j.1439-0272.1999.00287.x
更新日期:1999-07-01 00:00:00
abstract::Microscopy has been used in the routine evaluation of sperm metabolism. Nevertheless, it has limited capacity to preview male fertility. As calorimetry may be used to evaluate directly the metabolic activity of a biological system, the aim of this study was to use microcalorimetry as an additive method for sperm metab...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.2009.00963.x
更新日期:2010-04-01 00:00:00
abstract::The aim of this study was to investigate the effects of several dietary fatty acids (FAs) on semen quality and blood parameters in rams. We gave diet-supplemented treatments (35 g day(-1) ram(-1)) by C16:0 (palm oil), C18:2 [sunflower oil (SO)] and an n-3 source [fish oil (FO)] to 12 rams, who were fed for 15 weeks du...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.12040
更新日期:2014-02-01 00:00:00
abstract::The present study was conducted to evaluate in vitro and in vivo antiproliferative potential of the Cameroonian propolis and to elucidate its underlying mechanism. In vitro, ethanol-extracted propolis (EEP) was tested on cell growth, cell proliferation, cell cycle, cell death mechanism and cell migration. The cell cyc...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13698
更新日期:2020-10-01 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
pub_type: 杂志文章
doi:
更新日期:1988-09-01 00:00:00
abstract::The objective of this study was to evaluate pubertal onset and characteristics in Egyptian boys. Examination of schoolboys (9-18 years) included height (cm), penile length (cm) and testicular volume (ml). Pubertal onset was considered at gonadal (G) stage 2 (G2 indicated testicular volume from 4-8 ml). Out of 1,078 bo...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13192
更新日期:2019-03-01 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
pub_type: 杂志文章
doi:10.1111/and.13626
更新日期:2020-07-01 00:00:00
abstract::The scope of this study was to evaluate the accuracy, precision and specificity of the sperm concentration measurements by the Strömberg-Mika Cell Motion Analyser (SM-CMA). Our data show that the instrument generally underscores the sperm concentration and therefore the uncorrected measurements must be corrected by th...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1995.tb02096.x
更新日期:1995-01-01 00:00:00
abstract::Male factor infertility affects approximately half of the infertile couples, in spite of many years of research on male infertility treatment and diagnosis; several outstanding questions remain to be addressed. In this regard, metabolomics as a novel field of omics has been suggested to be applied for male infertility...
journal_title:Andrologia
pub_type: 杂志文章,评审
doi:10.1111/and.12496
更新日期:2016-08-01 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
pub_type: 杂志文章
doi:10.1111/j.1439-0272.2010.01132.x
更新日期:2012-05-01 00:00:00
abstract::Zinc is proposed to have an important role in the morphology, viability and motility of spermatozoa. There are inconsistent reports on the association between seminal plasma zinc concentration and male infertility. For this purpose, papers reporting the level of seminal zinc among asthenozoospermic groups were selecte...
journal_title:Andrologia
pub_type: 杂志文章,meta分析
doi:10.1111/and.12494
更新日期:2016-08-01 00:00:00
abstract::Esterase isozymes were studied in mouse epididymis of two inbred strains (C57BL, DBA/2) and in a natural population (Swiss OF1), by using vertical polyacrylamide gel electrophoresis and staining with alpha or beta-naphthyl acetate as a substrate. Eighteen (C57BL), 17 (DBA/2) or 16 (Swiss OF1) epididymal isozymes were ...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1986.tb01842.x
更新日期:1986-11-01 00:00:00
abstract::Multiple morphological abnormalities of the sperm flagella (MMAF) is a rare disease associated with male infertility. In our previous study, we identified a homozygous CFAP43 splice-site variant, c.3661-2delA, in a patient with MMAF. However, the mutational effect of this variant was unknown. Here, using a minigene as...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13575
更新日期:2020-07-01 00:00:00
abstract::Primordial germ cells in the mouse are known to be derived from the epiblast. They can be identified histochemically, by their high alkaline phosphatase activity. At 8 d post coitum they have been observed within the embryonic part of the egg cylinder, at the posterior end of the primitive streak. Earlier, at 7.25 day...
journal_title:Andrologia
pub_type: 杂志文章,评审
doi:10.1111/j.1439-0272.1992.tb02647.x
更新日期:1992-09-01 00:00:00
abstract::The aim of this study was to investigate the predictive value of the parameters that might have an effect on the success of microscopic testicular sperm extraction (micro-TESE) in infertile patients with nonobstructive azoospermia (NOA). Between 2003 and 2014, 860 patients with NOA were retrospectively analysed. The e...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13441
更新日期:2019-12-01 00:00:00
abstract::The aim of this study was to evaluate seasonal changes in basic parameters of sperm quality and freezability behaviour of ejaculates from 10 fertile heavy draft stallions. A total of 140 ejaculates were collected, processed and evaluated during both the breeding (September-November) and non-breeding seasons (April-Jun...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13797
更新日期:2020-12-01 00:00:00
abstract::To improve the boar sperm cryopreservation process, the influence of the sugar (lactose, trehalose) source and the cryoprotectant [glycerol, dimethylformamide (DMF)] on the success of freezing was investigated. Sperm samples were frozen in one of six extenders: lactose plus 3% glycerol (LG); lactose plus 1.5% glycerol...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.2011.01237.x
更新日期:2012-05-01 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
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1990.tb01990.x
更新日期:1990-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1981.tb00074.x
更新日期:1981-09-01 00:00:00
abstract::This study investigated the effects of rutin against reproductive damage caused by toxic mercury in male rats. Thirty-five Sprague Dawley rats were used. Control group was injected with saline for 7 days. The rutin-100 group received 100 mg/kg/b.w. rutin for 7 days. Mercuric chloride (HgCl2 ) group received 1.23 mg/kg...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13524
更新日期:2020-04-01 00:00:00
abstract::Air pollution constitutes the largest cause of environmental risks today. At present, no scientific publication linking environmental black soot and derangement in the hypothalamus and testis of rats exists. This study investigated the effect of black soot exposure on hypothalamic and testicular functions of male rats...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/and.13866
更新日期:2020-12-01 00:00:00
abstract::Human spermatozoa were incubated with gossypol acetic acid (100 micrograms/1 X 10(6) spermatozoa/ml) at 37 degrees C for 30 min. The drug treatment inhibited the spermatozoal motility significantly. Washing of the spermatozoa, after gossypol treatment, did not effect their motility. A partial revival in the motility o...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1986.tb01797.x
更新日期:1986-07-01 00:00:00
abstract::150 randomized patients from the andrology department of the University Hospital for Gynecology and Obstetrics, Graz, Austria have been evaluated concerning their motivation, cooperation and compliance. To gain basic data from andrology patients and to analyze consequences after the first clinical examination was one ...
journal_title:Andrologia
pub_type: 杂志文章
doi:
更新日期:1985-03-01 00:00:00
abstract::Parameters were obtained from the reproductive organs of ethanol-fed, gossypol-treated Sprague Dawley rats. The experimental animals were fed either on a normal (15.17%) or low protein (8.00%) diet. Measurements included reproductive organ weights, seminal characteristics, serum concentration of testosterone and histo...
journal_title:Andrologia
pub_type: 杂志文章
doi:10.1111/j.1439-0272.1997.tb00317.x
更新日期:1997-07-01 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
pub_type: 杂志文章,评审
doi:10.1111/and.12550
更新日期:2016-12-01 00:00:00