Aging of the male reproductive system

Experimental Gerontology

Volumn 35, Issue 9-10, 2000, Pages 1267-1279

  Hermann, M ^a   Untergasser, G ^a   Rumpold, H ^a   Berger, P ^a  

^a ERICH SCHMID INSTITUTE OF MATERIALS SCIENCE   (Austria)

Author keywords

Aging; Fertility; Growth hormone; Male; Prostate; Reproduction; Testis; Testosterone

Indexed keywords

ANDROGEN; BETA MICROSEMINOPROTEIN; CELL PROTEIN; EPIDERMAL GROWTH FACTOR; FIBROBLAST GROWTH FACTOR; FOLLITROPIN; GONADORELIN; GROWTH HORMONE; HYPOTHALAMUS HORMONE; LUTEINIZING HORMONE; MELATONIN; OPIATE; PROLACTIN; PROSTAGLANDIN; PROSTATE SPECIFIC ANTIGEN; PROTEIN GPH ALPHA; SOMATOMEDIN; SOMATOMEDIN C; STEROID HORMONE; TESTOSTERONE; TRANSFORMING GROWTH FACTOR ALPHA; TRANSFORMING GROWTH FACTOR BETA; UNCLASSIFIED DRUG; ZINC;

AGE; AGING; BODY COMPOSITION; CELL STRUCTURE; CONFERENCE PAPER; GONADORELIN RELEASE; GROWTH REGULATION; HORMONAL REGULATION; HORMONE BLOOD LEVEL; HUMAN; HYPOGONADISM; HYPOTHALAMUS HYPOPHYSIS GONAD SYSTEM; LEYDIG CELL; MALE; MALE FERTILITY; MALE GENITAL SYSTEM; MENTAL PERFORMANCE; PRIORITY JOURNAL; PROSTATE HYPERTROPHY; REPRODUCTION; SEXOLOGY; SPERM; SPERMATOZOON MOTILITY;

AGING; GENITALIA, MALE; HUMANS; MALE;

EID: 0033653677     PISSN: 05315565     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0531-5565(00)00159-5     Document Type: Conference Paper

References (58)

1. Assessment of the aging man
2. Benign prostatic hyperplasia and normal prostate aging: Differences in types I and II 5 alpha-reductase and steroid hormone receptor messenger ribonucleic acid (mRNA) levels, but not in insulin-like growth factor mRNA levels
3. The appropriate upper age limit for several semen donors: A review of the genetic effects of paternal age
4. Loss of circadian rhythmicity in blood testosterone levels with aging in normal men
5. Localization of seminal plasma transforming growth factor-beta1 on human spermatozoa: An immunocytochemical study
6. Cell kinetic in epithelium and stroma of benign prostatic hyperplasia
7. Insulin-like growth factor axis abnormalities in prostatic stromal cells from patients with benign prostatic hyperplasia
8. Effect of growth hormone (GH) and insulin-like growth factor I on prostate diseases: An ultrasonographic and endocrine study in acromegaly, GH deficiency, and healthy subjects
9. Evidence for a zinc uptake transporter in human prostate cancer cells which is regulated by prolactin and testosterone
10. Epidermal growth factor, epidermal growth factor receptor, and transforming growth factor-alpha in human hyperplastic prostate tissue: Expression and cellular localization
11. Leydig cell function in normal men: Effect of age, life-style, residence, diet, and activity
12. Coexpression of gonadotropic hormones and their corresponding FSH- and LH/CG-receptors in the human prostate
13. Prostatic antibacterial factor. Identity and significance
14. Genetic disease in the offspring of older fathers
15. Prostate secretory protein (PSP94) suppresses the growth of androgen-independent prostate cancer cell line (PC3) and xenografts by inducing apoptosis
16. The age-related decline of androgen levels in men: Clinically significant?
17. Age, disease and changing sex hormone levels in middle-aged men: Results of the Massachusetts Male Aging Study
18. Ageing and sperm function
19. Demonstration of fibroblast growth factor receptor-I in human prostate by polymerase chain reaction and immunohistochemistry
20. Reproductive hormones in aging men. I. Measurement of sex steroids, basal luteinizing hormone, and Leydig cell response to human chorionic gonadotropin
21. Ageing of the male endocrine system
22. Aromatase in hyperplasia and carcinoma of the human prostate
23. Induction of necrosis by zinc in prostate carcinoma cells and identification of proteins increased in association with this induction
24. Expression of fibroblast growth factors (FGFs) and FGF receptors in human prostate
25. Influences of age on sperm production and testicular weights in men
26. Influence of age on the responsiveness of the gonadotrophs to luteinizing hormone-releasing hormone in males
27. Secondary hypogonadism in older men: Its relation to impotence
28. Effect of aging on endogenous level of 5 alpha-dihydrotestosterone, testosterone, estradiol, and estrone in epithelium and stroma of normal and hyperplastic human prostate
29. Marked decline in serum concentrations of adrenal C19 sex steroid precursors and conjugated androgen metabolites during aging
30. Serum glycoprotein hormones and their free alpha-subunit in a healthy elderly population selected according to the SENIEUR protocol. Analyses with ultrasensitive time resolved fluoroimmunoassays
31. Transforming growth factor-beta in benign and malignant prostate
32. Inhibitory effect of zinc on human prostatic carcinoma cell growth
33. Hormonal signaling in prostatic hyperplasia and neoplasia
34. Androgen deficiency in aging men
35. The effect of age on male reproductive function
36. Leydig cell numbers, daily sperm production and serum gonadotropin levels in aging men
37. Reproductive functions in young fathers and grandfathers
38. Prolactin and prolactin receptors are expressed and functioning in human prostate
39. Older males secrete luteinizing hormone and testosterone more irregularly, and jointly more asynchronously, than younger males
40. How is fertility affected in aging men?
41. Proteolysis of insulin-like growth factor-binding protein-3 in the male reproductive tract
42. Insulin-like growth factor (IGF)-binding protein-3 induces apoptosis and mediates the effects of transforming growth factor-beta1 on programmed cell death through a p53- and IGF-independent mechanism
43. Human glandular kallikrein as a tool to improve discrimination of poorly differentiated and non-organ-confined prostate cancer compared with prostate-specific antigen
44. Effects of pituitary hormones on the prostate
45. Transforming growth factor beta 1 and its receptor types I and II. Comparison in human normal prostate, benign prostatic hyperplasia, and prostatic carcinoma
46. Impaired growth hormone secretion in the adult population: Relation to age and adiposity
47. Vascular patterns of the human testis with special reference to its senile changes
48. Endocrine status in elderly men with lower urinary tract symptoms: Correlation of age, hormonal status, and lower urinary tract function. The Prostate Study Group of the Austrian Society of Urology
49. Complex post-transcriptional regulation of EGF-receptor expression by EGF and TGF-alpha in human prostate cancer cells
50. Role of growth factors in prostatic development
51. Changes in the small blood vessels of the adult human testis in relation to age and to some pathological conditions
52. Growth regulation of prostatic stromal cells by prostate-specific antigen
53. Gonadal function in men with chronic illness
54. Proliferative disorders of the aging human prostate: Involvement of protein hormones and their receptors
55. Older men manifest multifold synchrony disruption of reproductive neurohormone outflow
56. Aging of the hypothalamo-pituitary-testicular axis in men
57. Transgenic mice overexpressing the prolactin gene develop dramatic enlargement of the prostate gland
58. Zinc in the human prostate gland: Normal, hyperplastic and cancerous