activins has been researched along with Aging in 49 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 0 (0.00) | 18.7374 |
1990's | 14 (28.57) | 18.2507 |
2000's | 15 (30.61) | 29.6817 |
2010's | 18 (36.73) | 24.3611 |
2020's | 2 (4.08) | 2.80 |
Authors | Studies |
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Akamatsu, H; Arima, M; Hasebe, Y; Hasegawa, S; Inoue, Y; Iwata, Y; Kawagishi-Hotta, M; Okuno, R; Sugiura, K | 1 |
Hashimoto, M; Ho, G; Inoue, S; Masliah, E; Sugama, S; Sugino, H; Takenouchi, T; Waragai, M | 1 |
de Kretser, DM; Groome, NP; Hedger, MP; Loveland, KA; Ludlow, H; Meinhardt, A; Middendorff, R; Wijayarathna, R | 1 |
Chang, CC; Chen, LK; Huang, PH; Lin, SJ; Liu, LK; Tsai, YL | 1 |
Chen, LK; Chou, MY; Kojima, T; Lee, WJ; Liang, CK; Lin, MH; Loh, CH; Peng, LN | 1 |
Draganidis, D; Fatouros, I; Ghaly, W; Mantzoros, CS; Mougios, V; Peradze, N; Perakakis, N; Siopi, A | 1 |
Barrios-Silva, LV; Chaudhary, GA; Elliott, BT; McArthur, S; Parnell, M; Shinwari, ZB; van Bekhoven, A; Xenofontos, T | 1 |
Benson, M; Bezzerides, V; Biersmith, M; Chaudhari, V; Damilano, F; Elmariah, S; Gerszten, RE; Glass, DJ; Hobson, R; Houstis, N; Lach-Trifilieff, E; Lee, SJ; Lindman, BR; Platt, C; Quintero, P; Roh, JD; Rosenzweig, A; Seidman, CE; Seidman, JG; Xiao, C; Yeri, A; Zlotoff, D | 1 |
Chidgey, AP; Hammett, MV; Hedger, M; Hun, ML; Lepletier, A; Loveland, K; Naeem, H; Wong, K | 1 |
Austad, SN | 1 |
Bai, H; Hernandez, AM; Kang, P; Tatar, M | 1 |
Kalinkovich, A; Livshits, G | 1 |
Kholodenko, IV; Lupatov, AY; Yarygin, KN | 1 |
Bernstein, LR; Chaffin, CL; Lee, SJ; Mackenzie, AC; Merchenthaler, I | 1 |
Bachl, N; Franzke, B; Hofmann, M; Oesen, S; Quittan, M; Schober-Halper, B; Strasser, EM; Tschan, H; Wagner, KH; Wessner, B | 1 |
Briggs, NE; Dekker, GA; Robertson, SA; Sharkey, DJ; Tremellen, KP | 1 |
Anastasilakis, AD; Kountouras, J; Mantzoros, CS; Polyzos, SA; Triantafyllou, GΑ | 1 |
Bonomi, L; Brown, M; Matzuk, MM; Muse, M; Schneyer, A; Ungerleider, N | 1 |
Anastasilakis, AD; Gkiomisi, A; Makras, P; Papatheodorou, A; Polyzos, SA; Savvides, M; Terpos, E | 1 |
Arounleut, P; Bowser, M; Fulzele, S; Hamrick, MW; Herberg, S; Hill, WD; Isales, CM; Shi, X | 1 |
Foster, CM; Olton, PR; Padmanabhan, V; Phillips, DJ; Racine, MS | 1 |
Bremner, WJ; Hansen, KR; Houmard, BS; Klein, NA; Sluss, PM; Soules, MR; Woodruff, TK | 1 |
Hurwitz, JM; Santoro, N | 1 |
Ge, W; Wang, Y | 1 |
Hayward, S; Jenkin, G; McClure, L; O'Connor, AE; Phillips, DJ; Walker, DW | 1 |
Ebert, S; Jenzewski, P; Michel, U; Nau, R; O'Connor, AE; Phillips, DJ | 1 |
Ansbacher, R; Lukacs, JL; Olton, P; Padmanabhan, V; Reame, NE | 1 |
Allison, DE; Baly, DL; Chen, S; DeGuzman, G; Garg, S; Hebert, N; Krummen, LA; Lyon, R; Wong, WL; Woodruff, TK | 1 |
Chen, SA; Cossum, P; Covello, R; DeGuzman, G; Hansen, SE; Krummen, L; Lyon, R; Mather, J; Woodruff, TK | 1 |
Andreasson, K; Worley, PF | 1 |
Harada, K; Saito, S; Sakamoto, Y; Shintani, Y; Shitsukawa, K; Wakatsuki, M | 1 |
Abe, Y; Ibuki, Y; Kobayashi, J; Liu, X; Mizunuma, H; Yamada, K; Yokota, H | 1 |
de Kretser, DM; Padmanabhan, V; Phillips, DJ; Reame, NE; Wyman, TL | 1 |
Bertolotti, M; Carulli, N; Concari, M; Foresta, C; Genazzani, AR; Grisolia, C; Loria, P; Luisi, S; Martella, P; Petraglia, F; Volpe, A | 1 |
Jaffe, RB; Lee, JY; Mesiano, S; Spencer, SJ | 1 |
Adel, T; Santoro, N; Skurnick, JH | 1 |
Huhtaniemi, I; Kero, J; Rannikko, A; Tena-Sempere, M; Yan, W | 1 |
Davis, AA; Matzuk, MM; Reh, TA | 1 |
Eto, Y; Fujita, S; Horie, T; Maki, T; Miwa, K; Nakamura, T; Ohyama, T; Okimoto, N; Sakai, R | 1 |
Jonas, C; Krebs, R; Röher, HD; Schulte, KM | 1 |
Gladwell, RT; Groome, NP; Knight, PG; Lovell, TM | 1 |
Battaglia, DE; Bremner, WJ; Giudice, LC; Klein, NA; Padmanabhan, V; Soules, MR; Woodruff, TK | 1 |
Driancourt, MA; Reynaud, K; Smitz, J | 1 |
Baccarelli, A; Beck-Peccoz, P; Corsi, A; Cremonesi, G; Fanelli, M; Morpurgo, PS; Spada, A; Vaghi, I; Vaninetti, S | 1 |
Boitani, C; Fragale, A; Morena, AR; Puglisi, R; Stefanini, M | 1 |
Attie, KM; Borree, J; Cox, ET; Mather, JP; Rice, GC; Woodruff, TK | 1 |
Eto, Y; Sakai, R; Shiozaki, M; Tabuchi, M | 1 |
Dawid, IB | 1 |
Carroll, RS; Chin, WW; Kowash, PM; Lofgren, JA; Schwall, RH | 1 |
5 review(s) available for activins and Aging
Article | Year |
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Possible Role of Activin in the Adiponectin Paradox-Induced Progress of Alzheimer's Disease.
Topics: Activins; Adiponectin; Aging; Alzheimer Disease; Amyloid beta-Peptides; Animals; Brain; Humans | 2021 |
Sex differences in health and aging: a dialog between the brain and gonad?
Topics: Activins; Aging; Animals; Brain; Female; Gonads; Humans; Hypothalamo-Hypophyseal System; Inhibins; Longevity; Male; Neurosecretory Systems; Reproduction; Sex Characteristics | 2019 |
Sarcopenia--The search for emerging biomarkers.
Topics: Activins; Aging; Animals; Biomarkers; Brain-Derived Neurotrophic Factor; Growth Differentiation Factor 15; Humans; Myostatin; Sarcopenia | 2015 |
Cell-based therapies of liver diseases: age-related challenges.
Topics: Activins; Age Factors; Aging; Cell- and Tissue-Based Therapy; Cellular Reprogramming Techniques; DNA Methylation; Fibroblasts; Hepatocytes; Humans; Induced Pluripotent Stem Cells; Liver Diseases; Liver Regeneration; Mesenchymal Stem Cells; Nodal Signaling Ligands; Telomere Homeostasis; Tissue Engineering; Wnt Proteins | 2015 |
Inhibins, activins, and follistatin in the aging female and male.
Topics: Activins; Aging; Animals; Female; Follistatin; Humans; Inhibins; Male | 2004 |
4 trial(s) available for activins and Aging
Article | Year |
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Effects of elastic band resistance training and nutritional supplementation on muscle quality and circulating muscle growth and degradation factors of institutionalized elderly women: the Vienna Active Ageing Study (VAAS).
Topics: Activins; Aged; Aged, 80 and over; Aging; Dietary Supplements; Exercise; Female; Follistatin; Growth Differentiation Factor 15; Humans; Insulin-Like Growth Factor I; Muscle, Skeletal; Myostatin; Resistance Training | 2016 |
Sex differences in FSH-regulatory peptides in pubertal age boys and girls and effects of sex steroid treatment.
Topics: Activins; Adolescent; Aging; Child; Estradiol; Female; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Humans; Inhibin-beta Subunits; Inhibins; Male; Puberty; Sex Characteristics; Testosterone; Turner Syndrome | 2004 |
Influence of age and sex on serum concentrations of total dimeric activin A.
Topics: Activins; Adult; Aged; Aged, 80 and over; Aging; Female; Follicle Stimulating Hormone; Growth Substances; Humans; Inhibins; Male; Middle Aged; Pregnancy; Sex Characteristics | 1998 |
Ovarian follicular concentrations of activin, follistatin, inhibin, insulin-like growth factor I (IGF-I), IGF-II, IGF-binding protein-2 (IGFBP-2), IGFBP-3, and vascular endothelial growth factor in spontaneous menstrual cycles of normal women of advanced
Topics: Activins; Adult; Aging; Blotting, Western; Endothelial Growth Factors; Female; Follistatin; Glycoproteins; Gonadal Steroid Hormones; Growth Substances; Hormones; Humans; Inhibins; Insulin-Like Growth Factor Binding Protein 2; Insulin-Like Growth Factor Binding Protein 3; Insulin-Like Growth Factor I; Insulin-Like Growth Factor II; Lymphokines; Menstrual Cycle; Ovarian Follicle; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors | 2000 |
40 other study(ies) available for activins and Aging
Article | Year |
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Increase in inhibin beta A/Activin-A expression in the human epidermis and the suppression of epidermal stem/progenitor cell proliferation with aging.
Topics: Activins; Aging; Cell Proliferation; Epidermis; Humans; Inhibin-beta Subunits; Stem Cells | 2022 |
Activin over-expression in the testis of mice lacking the inhibin α-subunit gene is associated with androgen deficiency and regression of the male reproductive tract.
Topics: Activins; Aging; Androgens; Animals; Epididymis; Follistatin; Gene Expression Regulation; Inhibins; Male; Mice, Inbred C57BL; Phenotype; Stromal Cells; Testicular Neoplasms; Testis; Vas Deferens | 2018 |
The Association Between Serum Activin A Levels and Hypertension in the Elderly: A Cross-Sectional Analysis From I-Lan Longitudinal Aging Study.
Topics: Activins; Age Factors; Aged; Aging; Biomarkers; Blood Pressure; Cross-Sectional Studies; Enzyme-Linked Immunosorbent Assay; Female; Humans; Hypertension; Inhibin-beta Subunits; Longitudinal Studies; Male; Middle Aged; Taiwan; Up-Regulation | 2018 |
Association between serum activin A and metabolic syndrome in older adults: Potential of activin A as a biomarker of cardiometabolic disease.
Topics: Absorptiometry, Photon; Activins; Aged; Aged, 80 and over; Aging; Biomarkers; Body Mass Index; C-Reactive Protein; Cardiovascular Diseases; Diabetes Mellitus; Female; Humans; Insulin-Like Growth Factor I; Logistic Models; Longitudinal Studies; Male; Metabolic Syndrome; Middle Aged; Recombinant Proteins; Risk Factors; Taiwan; Uric Acid | 2018 |
Physiology of Activins/Follistatins: Associations With Metabolic and Anthropometric Variables and Response to Exercise.
Topics: Activins; Adiposity; Adolescent; Adult; Aged; Aging; Anthropometry; Body Composition; Exercise; Follistatin; Follistatin-Related Proteins; Humans; Male; Middle Aged; Physical Fitness; Sedentary Behavior; Young Adult | 2018 |
Activin subfamily peptides predict chronological age in humans.
Topics: Activins; Adolescent; Adult; Aged; Aging; Basal Metabolism; Bone Morphogenetic Proteins; Female; Follistatin-Related Proteins; Growth Differentiation Factors; Hand Strength; Humans; Male; Middle Aged; Muscle, Skeletal; Myostatin; Walking Speed | 2018 |
Activin type II receptor signaling in cardiac aging and heart failure.
Topics: Activin Receptors, Type II; Activins; Adult; Aged; Aged, 80 and over; Aging; Animals; Constriction, Pathologic; Disease Models, Animal; Follistatin-Related Proteins; Frailty; Heart Failure; Heart Ventricles; Humans; Ligands; Male; Mice, Inbred C57BL; Middle Aged; Myocardium; Myocytes, Cardiac; Pressure; Proteasome Endopeptidase Complex; Proteolysis; Rats; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Severity of Illness Index; Signal Transduction; Systole | 2019 |
Interplay between Follistatin, Activin A, and BMP4 Signaling Regulates Postnatal Thymic Epithelial Progenitor Cell Differentiation during Aging.
Topics: Activins; Aging; Animals; Bone Morphogenetic Protein 4; Cell Differentiation; Epithelial Cells; Female; Follistatin; Mice; Mice, Inbred BALB C; Signal Transduction; Stem Cells; Thymus Gland | 2019 |
Activin signaling targeted by insulin/dFOXO regulates aging and muscle proteostasis in Drosophila.
Topics: Activins; Aging; Animals; Carrier Proteins; Drosophila melanogaster; Drosophila Proteins; Forkhead Transcription Factors; Humans; Insulin; Insulin Secretion; Longevity; Signal Transduction | 2013 |
Activin Decoy Receptor ActRIIB:Fc Lowers FSH and Therapeutically Restores Oocyte Yield, Prevents Oocyte Chromosome Misalignments and Spindle Aberrations, and Increases Fertility in Midlife Female SAMP8 Mice.
Topics: Activin Receptors, Type II; Activins; Aging; Animals; CHO Cells; Chorionic Gonadotropin; Chromosome Segregation; Cricetulus; Female; Fertility; Follicle Stimulating Hormone; Horses; Immunoglobulin Fc Fragments; Litter Size; Maternal Age; Meiosis; Mice; Oocyte Retrieval; Oocytes; Reproductive Control Agents; Spindle Apparatus | 2016 |
Seminal plasma transforming growth factor-β, activin A and follistatin fluctuate within men over time.
Topics: Activins; Adolescent; Adult; Age Factors; Aging; Follistatin; Humans; Male; Middle Aged; Semen; Semen Analysis; Sperm Count; Transforming Growth Factor beta; Young Adult | 2016 |
Activin A and follistatin in patients with nonalcoholic fatty liver disease.
Topics: Activins; Adiposity; Aging; Biopsy; Body Mass Index; Case-Control Studies; Fatty Liver; Female; Follistatin; Humans; Liver Function Tests; Male; Middle Aged; Non-alcoholic Fatty Liver Disease; Obesity; Sex Characteristics | 2016 |
Activin B regulates islet composition and islet mass but not whole body glucose homeostasis or insulin sensitivity.
Topics: Activins; Aging; Animals; Blood Glucose; Cell Count; Follistatin; Glucagon-Secreting Cells; Homeostasis; Inhibin-beta Subunits; Insulin; Insulin Resistance; Insulin Secretion; Islets of Langerhans; Male; Mice; Mice, 129 Strain; Mice, Inbred C57BL; Mice, Knockout; Myostatin; Organ Size; Tissue Culture Techniques | 2012 |
Circulating activin-A is elevated in postmenopausal women with low bone mass: the three-month effect of zoledronic acid treatment.
Topics: Activins; Age Factors; Aged; Aging; Biomarkers; Bone Density; Bone Density Conservation Agents; Case-Control Studies; Diphosphonates; Female; Femur Neck; Humans; Imidazoles; Lumbar Vertebrae; Middle Aged; Osteoporosis, Postmenopausal; Prospective Studies; Zoledronic Acid | 2013 |
Effects of the activin A-myostatin-follistatin system on aging bone and muscle progenitor cells.
Topics: Activins; Aging; Animals; Bone Regeneration; Calcification, Physiologic; Cell Differentiation; Cell Proliferation; Cells, Cultured; Enzyme-Linked Immunosorbent Assay; Follistatin; Mesenchymal Stem Cells; Mice; Mice, Inbred C57BL; Muscle Fibers, Fast-Twitch; Muscle Fibers, Slow-Twitch; Myoblasts, Skeletal; Myostatin; Sarcopenia; Signal Transduction; Time Factors | 2013 |
Age-related analysis of inhibin A, inhibin B, and activin a relative to the intercycle monotropic follicle-stimulating hormone rise in normal ovulatory women.
Topics: Activins; Adult; Aging; Biomarkers; Estradiol; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Inhibin-beta Subunits; Inhibins; Luteinizing Hormone; Middle Aged; Progesterone | 2004 |
Developmental profiles of activin betaA, betaB, and follistatin expression in the zebrafish ovary: evidence for their differential roles during sexual maturation and ovulatory cycle.
Topics: Activins; Aging; Animals; Dose-Response Relationship, Drug; Female; Follistatin; Inhibin-beta Subunits; Inhibins; Oogenesis; Ovary; Ovulation; Recombinant Proteins; Sexual Maturation; Zebrafish | 2004 |
Effects of age and pregnancy on the circulatory activin response of sheep to acute inflammatory challenge by lipopolysaccharide.
Topics: Activins; Aging; Animals; Animals, Newborn; Dose-Response Relationship, Drug; Female; Fetus; Inhibin-beta Subunits; Lipopolysaccharides; Maternal Exposure; Maternal-Fetal Exchange; Pregnancy; Pregnancy, Animal; Sheep | 2005 |
Activin A concentrations in human cerebrospinal fluid are age-dependent and elevated in meningitis.
Topics: Activins; Adult; Aged; Aging; Biomarkers; Central Nervous System; Cerebrospinal Fluid Proteins; Encephalitis; Female; Follistatin; Humans; Immunoassay; Male; Meningitis; Middle Aged; Predictive Value of Tests; Up-Regulation | 2006 |
Differential effects of aging on activin A and its binding protein, follistatin, across the menopause transition.
Topics: Activins; Adult; Aging; Cross-Sectional Studies; Female; Follicle Stimulating Hormone; Follistatin; Humans; Inhibins; Menopause; Middle Aged; Ovariectomy | 2007 |
Pharmacokinetic profile of recombinant human (rh) inhibin A and activin A in the immature rat. I. Serum profile of rh-inhibin A and rh-activin A in the immature female rat.
Topics: Activins; Aging; Animals; Blood Proteins; Blotting, Western; Chromatography, High Pressure Liquid; Enzyme-Linked Immunosorbent Assay; Female; Growth Substances; Humans; Inhibins; Metabolic Clearance Rate; Protein Binding; Rats; Rats, Sprague-Dawley; Recombinant Proteins; Tissue Distribution | 1993 |
Pharmacokinetic profile of recombinant human (rh) inhibin A and activin A in the immature rat. II. Tissue distribution of [125I]rh-inhibin A and [125I]rh-activin A in immature female and male rats.
Topics: Activins; Aging; Animals; Autoradiography; Feces; Female; Growth Substances; Inhibins; Iodine Radioisotopes; Male; Rats; Rats, Sprague-Dawley; Recombinant Proteins; Time Factors; Tissue Distribution | 1993 |
Induction of beta-A activin expression by synaptic activity and during neocortical development.
Topics: Activins; Aging; Animals; Base Sequence; Brain; Cerebral Cortex; Electroshock; Growth Substances; Hippocampus; Inhibins; Long-Term Potentiation; Male; Molecular Probes; Molecular Sequence Data; Rats; Rats, Inbred Strains; RNA, Messenger; Seizures; Synapses | 1995 |
Serum immunoreactive activin A levels in normal subjects and patients with various diseases.
Topics: Activins; Adult; Aged; Aged, 80 and over; Aging; Endocrine System Diseases; Female; Growth Substances; Humans; Inhibins; Liver Diseases; Male; Middle Aged; Neoplasms; Pregnancy; Radioimmunoassay; Reference Values; Sex Characteristics | 1996 |
Paradoxical action of activin A on folliculogenesis in immature and adult mice.
Topics: Activins; Aging; Animals; Culture Techniques; Drug Combinations; Estradiol; Female; Follicle Stimulating Hormone; Follistatin; Glycoproteins; Growth Substances; Inhibins; Mice; Ovarian Follicle | 1997 |
Net increase in stimulatory input resulting from a decrease in inhibin B and an increase in activin A may contribute in part to the rise in follicular phase follicle-stimulating hormone of aging cycling women.
Topics: Activins; Adult; Aging; Dimerization; Feedback; Female; Follicle Stimulating Hormone; Follicular Phase; Follistatin; Glycoproteins; Humans; Inhibins; Luteinizing Hormone; Menstrual Cycle; Middle Aged | 1998 |
Proliferation and apoptosis in the human adrenal cortex during the fetal and perinatal periods: implications for growth and remodeling.
Topics: Activins; Adrenal Cortex; Aging; Apoptosis; Cell Division; Embryonic and Fetal Development; Fetus; Humans; Infant, Newborn; Inhibins; Transforming Growth Factor beta | 1999 |
Decreased inhibin tone and increased activin A secretion characterize reproductive aging in women.
Topics: Activins; Adult; Aging; Estradiol; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Inhibins; Luteal Phase; Luteinizing Hormone; Middle Aged; Progesterone; Quality Control | 1999 |
The pattern of inhibin/activin alpha- and betaB-subunit messenger ribonucleic acid expression in rat testis after selective Leydig cell destruction by ethylene dimethane sulfonate.
Topics: Activins; Aging; Animals; Blotting, Northern; Cryptorchidism; Gene Expression; In Situ Hybridization; Inhibins; Kinetics; Leydig Cells; Male; Mesylates; Rats; Rats, Sprague-Dawley; RNA, Messenger; Testis | 1999 |
Activin A promotes progenitor differentiation into photoreceptors in rodent retina.
Topics: Activins; Aging; Animals; Cell Differentiation; Cells, Cultured; Growth Substances; Heterozygote; Homozygote; Inhibins; Mice; Mice, Knockout; Mitosis; Pigment Epithelium of Eye; Rats; Rats, Sprague-Dawley; Retinal Rod Photoreceptor Cells; Stem Cells | 2000 |
Activin increases bone mass and mechanical strength of lumbar vertebrae in aged ovariectomized rats.
Topics: Activins; Aging; Animals; Bone Density; Cell Differentiation; Female; Humans; Inhibins; Lumbar Vertebrae; Ovariectomy; Rats; Rats, Inbred F344; Recombinant Proteins | 2000 |
Activin A and activin receptors in the human thyroid: a link to the female predominance of goiter?
Topics: Activin Receptors; Activins; Aging; Apoptosis; Cell Division; Cell Survival; Cells, Cultured; DNA; Enzyme-Linked Immunosorbent Assay; Female; Goiter; Humans; Inhibins; Male; Receptors, Growth Factor; Reverse Transcriptase Polymerase Chain Reaction; RNA; Sex Characteristics; Signal Transduction; Thyroid Gland | 2000 |
Changes in plasma inhibin A levels during sexual maturation in the female chicken and the effects of active immunization against inhibin alpha-subunit on reproductive hormone profiles and ovarian function.
Topics: Activins; Aging; Animals; Chickens; Female; Follicle Stimulating Hormone; Hormones; Immunization; Inhibins; Luteinizing Hormone; Ovarian Follicle; Ovary; Oviposition; Progesterone; Sexual Maturation | 2001 |
Differences in follicular function of 3-month-old calves and mature cows.
Topics: Activins; Aging; Animals; Anti-Mullerian Hormone; Aromatase; Blotting, Western; Cattle; Dimerization; Electrophoresis, Gel, Two-Dimensional; Estradiol; Female; Follicular Fluid; Glycoproteins; Growth Inhibitors; Health Status; HSP90 Heat-Shock Proteins; Inhibins; Ovarian Follicle; Testicular Hormones; Testosterone; Theca Cells | 2001 |
Activin A serum levels and aging of the pituitary-gonadal axis: a cross-sectional study in middle-aged and elderly healthy subjects.
Topics: Activins; Adult; Aged; Aged, 80 and over; Aging; Cross-Sectional Studies; Female; Follicle Stimulating Hormone; Humans; Inhibin-beta Subunits; Inhibins; Luteinizing Hormone; Male; Middle Aged; Ovary; Pituitary Gland; Testis; Testosterone | 2001 |
Age-dependent activin receptor expression pinpoints activin A as a physiological regulator of rat Sertoli cell proliferation.
Topics: Activin Receptors, Type II; Activins; Aging; Animals; Cell Division; Follicle Stimulating Hormone; Gene Expression Regulation, Developmental; Humans; In Situ Hybridization; Inhibin-beta Subunits; Male; Organ Culture Techniques; Rats; Rats, Wistar; Sertoli Cells; Testis; Thymidine | 2001 |
Stage-specific binding of inhibin and activin to subpopulations of rat germ cells.
Topics: Activin Receptors; Activins; Aging; Animals; Cell Communication; Cell Separation; Cells, Cultured; Flow Cytometry; Inhibins; Male; Rats; Rats, Inbred Strains; Receptors, Cell Surface; Receptors, Peptide; Recombinant Proteins; Sertoli Cells; Sexual Maturation; Spermatocytes; Spermatogonia; Spermatozoa; Testis | 1992 |
The measurement of activin/EDF in mouse serum: evidence for extragonadal production.
Topics: Activins; Aging; Animals; Biological Assay; Cell Differentiation; Chromatography, High Pressure Liquid; Female; Follistatin; Glycoproteins; Growth Substances; Inhibins; Mice; Mice, Inbred Strains; Organ Specificity; Ovariectomy; Reference Values; Tumor Cells, Cultured | 1992 |
Mesoderm induction.
Topics: Activins; Aging; Animals; Biological Assay; Cell Differentiation; Cell Separation; Embryonic Induction; Fibroblast Growth Factors; Gene Expression Regulation; Growth Substances; Inhibins; Mesoderm; Transforming Growth Factors; Xenopus | 1991 |
In vivo regulation of FSH synthesis by inhibin and activin.
Topics: Activins; Aging; Animals; Estradiol; Female; Follicle Stimulating Hormone; Follicle Stimulating Hormone, beta Subunit; Inhibins; Male; Ovariectomy; Pituitary Gland; Rats; Rats, Inbred Strains; Recombinant Proteins; RNA, Messenger | 1991 |