共 50 条
- [1] Sperm telomere length as a parameter of sperm quality in normozoospermic menHUMAN REPRODUCTION, 2016, 31 (06) : 1158 - 1163Rocca, M. S.论文数: 0 引用数: 0 h-index: 0机构: Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, Italy Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, ItalySpeltra, E.论文数: 0 引用数: 0 h-index: 0机构: Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, Italy Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, ItalyMenegazzo, M.论文数: 0 引用数: 0 h-index: 0机构: Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, Italy Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, ItalyGarolla, A.论文数: 0 引用数: 0 h-index: 0机构: Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, Italy Univ Padua, Dept Med, Unit Androl & Reprod Med, Via Giustiniani 2, I-35100 Padua, Italy论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:
- [2] Re: Sperm Telomere Length as a Parameter of Sperm Quality in Normozoospermic MenJOURNAL OF UROLOGY, 2017, 197 (04): : 1136 - 1136Niederberger, Craig论文数: 0 引用数: 0 h-index: 0
- [3] Relationship between sperm telomere length and sperm quality in infertile menANDROLOGIA, 2020, 52 (05)Darmishonnejad, Zahra论文数: 0 引用数: 0 h-index: 0机构: ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, IranZarei-Kheirabadi, Farzaneh论文数: 0 引用数: 0 h-index: 0机构: ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran NourDanesh Inst Higher Educ, Fac Sci, Dept Biol, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, IranTavalaee, Marziyeh论文数: 0 引用数: 0 h-index: 0机构: ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, IranZarei-Kheirabadi, Masoumeh论文数: 0 引用数: 0 h-index: 0机构: ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, IranZohrabi, Dina论文数: 0 引用数: 0 h-index: 0机构: NourDanesh Inst Higher Educ, Fac Sci, Dept Biol, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, IranNasr-Esfahani, Mohammad Hossein论文数: 0 引用数: 0 h-index: 0机构: ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran Isfahan Fertil & Infertil Ctr, Esfahan, Iran ACECR, Royan Inst Biotechnol, Dept Reprod Biotechnol, Reprod Biomed Res Ctr, Esfahan, Iran
- [4] Associations of sperm telomere length with semen parameters, clinical outcomes and lifestyle factors in human normozoospermic samplesANDROLOGY, 2020, 8 (03) : 583 - 593Berneau, Stephane C.论文数: 0 引用数: 0 h-index: 0机构: Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England论文数: 引用数: h-index:机构:Nevin, Clare论文数: 0 引用数: 0 h-index: 0机构: Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandAltakroni, Basher论文数: 0 引用数: 0 h-index: 0机构: Univ Manchester, Manchester Acad Hlth Sci Ctr, Fac Biol Med & Hlth,Sch Hlth Sci, Ctr Epidemiol,Div Populat Hlth,Hlth Serv Res & Pr, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandPapadopoulos, George论文数: 0 引用数: 0 h-index: 0机构: Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandHorne, Gregory论文数: 0 引用数: 0 h-index: 0机构: Manchester Univ NHS Fdn Trust, Manchester Acad Hlth Sci Ctr, St Marys Hosp, Dept Reprod Med, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandBrison, Daniel R.论文数: 0 引用数: 0 h-index: 0机构: Manchester Univ NHS Fdn Trust, Manchester Acad Hlth Sci Ctr, St Marys Hosp, Dept Reprod Med, Manchester, Lancs, England Univ Manchester, Fac Biol Med & Hlth, Sch Med, Maternal & Fetal Hlth Res Ctr,Div Dev Biol & Med, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandMurgatroyd, Christopher论文数: 0 引用数: 0 h-index: 0机构: Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandPovey, Andy C.论文数: 0 引用数: 0 h-index: 0机构: Univ Manchester, Manchester Acad Hlth Sci Ctr, Fac Biol Med & Hlth,Sch Hlth Sci, Ctr Epidemiol,Div Populat Hlth,Hlth Serv Res & Pr, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, EnglandCarroll, Michael论文数: 0 引用数: 0 h-index: 0机构: Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England Manchester Metropolitan Univ, Fac Sci & Engn, Dept Life Sci, Manchester, Lancs, England
- [5] Impact of slow freezing on sperm nuclear quality and telomere lengthHUMAN REPRODUCTION, 2020, 35 : 166 - 166Gouhier, C.论文数: 0 引用数: 0 h-index: 0机构: CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, FrancePons-Rejraji, H.论文数: 0 引用数: 0 h-index: 0机构: CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, France Univ Clermont Auvergne, Fac Med, INSERM 1240, IMoST, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, FranceCarlet-Dollet, S.论文数: 0 引用数: 0 h-index: 0机构: Univ Clermont Auvergne, Fac Med, INSERM 1240, IMoST, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, FrancePereira, B.论文数: 0 引用数: 0 h-index: 0机构: CHU Clermont Ferrand, DRCI Delegat Rech Clin & Innovat, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, FranceTchirkov, A.论文数: 0 引用数: 0 h-index: 0机构: CHU Clermont Ferrand, Hop Estaing, Serv Cytogenet Med, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, FranceBrugnoni, F.论文数: 0 引用数: 0 h-index: 0机构: CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, France Univ Clermont Auvergne, Fac Med, INSERM 1240, IMoST, Clermont Ferrand, France CHU Clermont Ferrand, Hop Estaing, Lab Biol Dev & Reprod, AMP CECOS, Clermont Ferrand, France
- [6] Evaluation of bovine sperm telomere length and association with semen qualityTHERIOGENOLOGY, 2020, 158 : 227 - 232Iannuzzi, Alessandra论文数: 0 引用数: 0 h-index: 0机构: Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyDella Valle, Giovanni论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyRusso, Marco论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyLongobardi, Valentina论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Univ Campania Luigi Vanvitelli, Dept Precis Med, Via De Crecchio 7, I-80138 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyAlbero, Giuseppe论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyDe Canditiis, Carolina论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyKosior, Michal Andrzej论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyPistucci, Ramona论文数: 0 引用数: 0 h-index: 0机构: Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, ItalyGasparrini, Bianca论文数: 0 引用数: 0 h-index: 0机构: Federico II Univ Naples, Dept Vet Med & Anim Prod, Via E Delpino 1, I-80137 Naples, Italy Natl Res Council CNR, Lab Anim Cytogenet & Genom, ISPAAM, Via Argine 1085, I-80147 Naples, Italy
- [7] Ozone exposure associates with sperm quality indicators: Sperm telomere length as a potential mediating factorJOURNAL OF HAZARDOUS MATERIALS, 2023, 459Lu, Zhong-Hua论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaSun, Bin论文数: 0 引用数: 0 h-index: 0机构: Huazhong Univ Sci & Technol, Tongji Med Coll, Sch Publ Hlth, Dept Epidemiol & Biostat,Minist Educ,Key Lab Envi, Wuhan, Hubei, Peoples R China Fujian Med Univ, Fujian Prov Maternal & Child Hlth Hosp, Affiliated Hosp, Div Birth Cohort Study, Fuzhou, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaWang, Yi-Xin论文数: 0 引用数: 0 h-index: 0机构: Huazhong Univ Sci & Technol, Tongji Med Coll, Sch Publ Hlth, Dept Epidemiol & Biostat,Minist Educ,Key Lab Envi, Wuhan, Hubei, Peoples R China Harvard TH Chan Sch Publ Hlth, Dept Nutr, Boston, MA 02115 USA Harvard TH Chan Sch Publ Hlth, Dept Environm Hlth, Boston, MA 02115 USA Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaWu, Ya-Ru论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaChen, Yu-Jie论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaSun, Sheng-Zhi论文数: 0 引用数: 0 h-index: 0机构: Capital Med Univ, Sch Publ Hlth, Beijing, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaLiang, Shi-Jia论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaXu, Song论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaChang, Hao论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaChen, Heng-Gui论文数: 0 引用数: 0 h-index: 0机构: Huazhong Univ Sci & Technol, Tongji Med Coll, Sch Publ Hlth, Dept Epidemiol & Biostat,Minist Educ,Key Lab Envi, Wuhan, Hubei, Peoples R China Fujian Med Univ, Affiliated Hosp 1, Clin Res & Translat Ctr, Fuzhou, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R ChinaZhang, Jie论文数: 0 引用数: 0 h-index: 0机构: Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China Xiamen Univ, Sch Publ Hlth, State Key Lab Vaccines Infect Dis, Xiang Biomed Lab,State Key Lab Mol Vaccinol & Mol, Xiamen 361102, Fujian, Peoples R China
- [8] Covariation in superoxide, sperm telomere length and sperm velocity in a polymorphic reptileBehavioral Ecology and Sociobiology, 2020, 74Christopher R Friesen论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life SciencesNicky Rollings论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life SciencesMark Wilson论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life SciencesCamilla M Whittington论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life SciencesRichard Shine论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life SciencesMats Olsson论文数: 0 引用数: 0 h-index: 0机构: University of Wollongong,School Earth, Atmospheric and Life Sciences
- [9] Covariation in superoxide, sperm telomere length and sperm velocity in a polymorphic reptileBEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, 2020, 74 (06)Friesen, Christopher R.论文数: 0 引用数: 0 h-index: 0机构: Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, Australia Univ Wollongong, Illawarra Hlth & Med Res Inst IHMRI, Wollongong, NSW 2522, Australia Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, AustraliaRollings, Nicky论文数: 0 引用数: 0 h-index: 0机构: Univ Sydney, Sch Life & Environm Sci, Heydon Laurence Bldg A08, Camperdown, NSW 2006, Australia Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, AustraliaWilson, Mark论文数: 0 引用数: 0 h-index: 0机构: Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, Australia Univ Wollongong, Illawarra Hlth & Med Res Inst IHMRI, Wollongong, NSW 2522, Australia Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, AustraliaWhittington, Camilla M.论文数: 0 引用数: 0 h-index: 0机构: Univ Sydney, Sch Life & Environm Sci, Heydon Laurence Bldg A08, Camperdown, NSW 2006, Australia Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, AustraliaShine, Richard论文数: 0 引用数: 0 h-index: 0机构: Univ Sydney, Sch Life & Environm Sci, Heydon Laurence Bldg A08, Camperdown, NSW 2006, Australia Macquarie Univ, Dept Biol Sci, Sydney, NSW 2109, Australia Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, AustraliaOlsson, Mats论文数: 0 引用数: 0 h-index: 0机构: Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, Australia Univ Gothenburg, Dept Biol & Environm Sci, Gothenburg, Sweden Univ Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW 2522, Australia
- [10] Sperm telomere length in motile sperm selection techniques: A qFISH approachANDROLOGIA, 2018, 50 (02)Lafuente, R.论文数: 0 引用数: 0 h-index: 0机构: CIRH, Barcelona, Spain CIRH, Barcelona, SpainBosch-Rue, E.论文数: 0 引用数: 0 h-index: 0机构: CIMAB, Edificio Eureka,Parc Recerca UAB, Bellaterra, Spain CIRH, Barcelona, SpainRibas-Maynou, J.论文数: 0 引用数: 0 h-index: 0机构: CIMAB, Edificio Eureka,Parc Recerca UAB, Bellaterra, Spain CIRH, Barcelona, SpainAlvarez, J.论文数: 0 引用数: 0 h-index: 0机构: Ctr Androgen, La Coruna, Spain Harvard Med Sch, Boston, MA USA CIRH, Barcelona, SpainBrassesco, C.论文数: 0 引用数: 0 h-index: 0机构: CIRH, Barcelona, Spain CIRH, Barcelona, SpainAmengual, M. J.论文数: 0 引用数: 0 h-index: 0机构: Inst Univ Parc Tauli UAB, UDIAT, Ctr Diagnost, Corp Sanitaria & Univ Parc Tauli, Sabadell, Spain CIRH, Barcelona, SpainBenet, J.论文数: 0 引用数: 0 h-index: 0机构: Univ Autonoma Barcelona, Fac Med, Unitat Biol Cellular & Genet Med, Dept Biol Cellular Fisiol & Immunol, Barcelona, Spain CIRH, Barcelona, SpainGarcia-Peiro, A.论文数: 0 引用数: 0 h-index: 0机构: CIMAB, Edificio Eureka,Parc Recerca UAB, Bellaterra, Spain CIRH, Barcelona, SpainBrassesco, M.论文数: 0 引用数: 0 h-index: 0机构: CIRH, Barcelona, Spain CIRH, Barcelona, Spain