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Longevity quotient

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Friedlander, Gerard; Gibney, Patrick A.; Gorbunova, Vera; Hine, Christopher; Holmes, Melissa M.; Jarvis, Jennifer U. M.; Kawamura, Yoshimi; Kutsukake, Nobuyuki; Kenyon, Cynthia; Khaled, Walid T.; Kikusui, Takefumi; Kissil, Joseph; Lagestee, Samantha; Larson, John; Lauer, Amanda; Lavrenchenko, Leonid A.; Lee, Angela; Levitt, Jonathan B.; Lewin, Gary R.; Lewis Hardell, Kaitlyn N.; Lin, TzuHua D.; Mason, Matthew J.; McCloskey, Dan; McMahon, Mary; Miura, Kyoko; Mogi, Kazutaka; Narayan, Vikram; O'Connor, Timothy P.; Okanoya, Kazuo; O'Riain, M. Justin; Park, Thomas J.; Place, Ned J.; Podshivalova, Katie; Pamenter, Matthew E.; Pyott, Sonja J.; Reznick, Jane; Ruby, J. Graham; Salmon, Adam B.; Santos-Sacchi, Joseph; Sarko, Diana K.; Seluanov, Andrei; Shepard, Alyssa; Smith, Megan; Storey, Kenneth B.; Tian, Xiao; Vice, Emily N.; Viltard, MĂ©lanie; Watarai, Akiyuki; Wywial, Ewa; Yamakawa, Masanori; Zemlemerova, Elena D.; Zions, Michael; Smith, Ewan St. John (February 2022).
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as a nonadaptive result of the declining power of natural selection allowing harmful genetic mutations may prevail suggesting that species living underground would have long life spans. Using LQ measures it appears that only the social subterranean species have high LQs. Additional discussions of
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Buffenstein, Rochelle; Amoroso, Vincent; Andziak, Blazej; Avdieiev, Stanislav; Azpurua, Jorge; Barker, Alison J.; Bennett, Nigel C.; Brieño-Enríquez, Miguel A.; Bronner, Gary N.; Coen, Clive; Delaney, Martha A.; Dengler-Crish, Christine M.; Edrey, Yael H.; Faulkes, Chris G.; Frankel, Daniel;
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Common measures in Aging and Longevity research include Life-Span Variables Mass, Maximum longevity, Predicted MLSP, Longevity quotient (Fisher Austad Formalism, Longevity quotient (Prothero Jugrens Formalism) and lifetime energy expenditure (LEE) (normalized using kilocaories/gram).
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considers MLSP as an important species aging characteristic that can vary over a factor of 40,000 throughout the animal kingdom, and is related species increase in body size. Buffenstein identifies the Longevity Quotient as the ratio of actual MLSP to that predicted by body mass.
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Ruby, J. Graham; Smith, Megan; Buffenstein, Rochelle (28 March 2023). "Five years later, with double the demographic data, naked mole-rat mortality rates continue to defy Gompertzian laws by not increasing with age".
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Farré, Xavier; Molina, Ruben; Barteri, Fabio; Timmers, Paul R H J; Joshi, Peter K; Oliva, Baldomero; Acosta, Sandra; Esteve-Altava, Borja; Navarro, Arcadi; Muntané, Gerard (27 October 2021).
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Brenner, Charles (12 August 2022). "Longevity lessons Methuselah's Zoo: What Nature Can Teach Us About Living Longer, Healthier Lives Steven N. Austad MIT Press, 2022. 320 pp".
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Hulbert, A. J.; Pamplona, Reinald; Buffenstein, Rochelle; Buttemer, W. A. (October 2007). "Life and Death: Metabolic Rate, Membrane Composition, and Life Span of Animals".
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who strictly looked to related longevity and body mass. Austad spells out that "Excluding bats and marsupials mean LQ is 1.0 by definition"
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is a simplified measure to enable normalized comparisons of various species' longevity. It shares some similarity with measures such as
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Austad, S. N.; Fischer, K. E. (1 March 1991). "Mammalian Aging, Metabolism, and Ecology: Evidence From the Bats and Marsupials".
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Buffenstein, R. (1 November 2005). "The Naked Mole-Rat: A New Long-Living Model for Human Aging Research".
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Austad, Steven N.; Fischer, Kathleen E. (1992). "Primate longevity: Its place in the mammalian scheme".
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Prothero, John; JĂĽrgens, Klaus D. (1987). "Scaling of Maximal Lifespan in Mammals: A Review".
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Podlutsky, A. J.; Khritankov, A. M.; Ovodov, N. D.; Austad, S. N. (1 November 2005).
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Methuselah's Zoo: What Nature Can Teach Us about Living Longer, Healthier Lives
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Recent LQ based research identified some bats are relatively much long-lived.
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The Journals of Gerontology Series A: Biological Sciences and Medical Sciences
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The Journals of Gerontology Series A: Biological Sciences and Medical Sciences
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Kirkwood, Thomas B. L.; Austad, Steven N. (November 2000). "Why do we age?".
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Aging and longevity researchers utilize LQ with additional metrics such as
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The detailed description of LQ was originally defined as the ratio of
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Comparative Longevity Quotient (using Austad Fischer Scale)
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Wilkinson, Gerald S.; Adams, Danielle M. (April 2019).
776: 434:"Recurrent evolution of extreme longevity in bats" 821: 286: 87: 634: 431: 560: 218: 396: 751: 741: 705: 498: 457: 373: 16:Simplified measure of species' longevity 597: 822: 483:"A New Field Record for Bat Longevity" 347: 253: 13: 554: 80:is estimated to have an LQ of 8. 14: 841: 289:Evolution of Longevity in Animals 100: 354:Journal of Comparative Pathology 291:. Vol. 42. pp. 49–74. 686:Molecular Biology and Evolution 563:American Journal of Primatology 515: 474: 425: 390: 348:Austad, S. N. (January 2010). 341: 280: 247: 212: 1: 205: 94:evolutionary theory of aging 88:Theories of Longevity and LQ 7: 297:10.1007/978-1-4613-1939-9_4 178: 92:Buffenstein describes the 10: 846: 536:10.1152/physrev.00047.2006 366:10.1016/j.jcpa.2009.10.024 254:Austad, Steven N. (2022). 97:longevity and MLSP abound 784:10.1101/2023.03.27.534424 500:10.1093/gerona/60.11.1366 411:10.1093/gerona/60.11.1369 117:Maximum Lifespan (years) 66:maximum species life span 612:10.1126/science.add9130 233:10.1093/geronj/46.2.B47 20:Longevity Quotient (LQ) 807:Cite journal requires 698:10.1093/molbev/msab219 575:10.1002/ajp.1350280403 450:10.1098/rsbl.2018.0860 221:Journal of Gerontology 524:Physiological Reviews 200:Rate-of-living theory 26:. It originated with 24:Intelligence Quotient 70:Rochelle Buffenstein 649:2000Natur.408..233K 360:(Suppl 1): S10–21. 107: 51:Nonflying Eutherans 49:obtained from the 730:Biological Reviews 114:Longevity Quotient 105: 47:Predicted Lifespan 32:Kathleen E Fischer 743:10.1111/brv.12791 692:(11): 4948–4961. 643:(6809): 233–238. 493:(11): 1366–1368. 405:(11): 1369–1377. 306:978-1-4612-9077-3 265:978-0-262-04709-8 195:Maximum life span 176: 175: 34:'s 1991 paper on 837: 816: 810: 805: 803: 795: 773: 755: 745: 719: 709: 676: 657:10.1038/35041682 631: 594: 548: 547: 530:(4): 1175–1213. 519: 513: 512: 502: 478: 472: 471: 461: 429: 423: 422: 394: 388: 387: 377: 345: 339: 338: 332: 328: 326: 318: 284: 278: 277: 251: 245: 244: 216: 108: 104: 28:Steven N. Austad 845: 844: 840: 839: 838: 836: 835: 834: 820: 819: 808: 806: 797: 796: 557: 555:Further reading 552: 551: 520: 516: 479: 475: 444:(4): 20180860. 438:Biology Letters 430: 426: 395: 391: 346: 342: 330: 329: 320: 319: 307: 285: 281: 266: 252: 248: 217: 213: 208: 181: 166:Naked Mole Rats 155:Myotis brandtii 103: 90: 78:Myotis brandtii 43:Actual Lifespan 36:mammalian aging 17: 12: 11: 5: 843: 833: 832: 818: 817: 809:|journal= 774: 736:(1): 115–140. 720: 677: 632: 595: 569:(4): 251–261. 556: 553: 550: 549: 514: 473: 424: 389: 340: 331:|journal= 305: 279: 264: 246: 227:(2): B47–B53. 210: 209: 207: 204: 203: 202: 197: 192: 187: 180: 177: 174: 173: 170: 167: 163: 162: 159: 156: 152: 151: 148: 145: 141: 140: 137: 134: 130: 129: 126: 123: 119: 118: 115: 112: 102: 101:Comparative LQ 99: 89: 86: 15: 9: 6: 4: 3: 2: 842: 831: 828: 827: 825: 814: 801: 793: 789: 785: 781: 775: 771: 767: 763: 759: 754: 749: 744: 739: 735: 731: 727: 721: 717: 713: 708: 703: 699: 695: 691: 687: 683: 678: 674: 670: 666: 662: 658: 654: 650: 646: 642: 638: 633: 629: 625: 621: 617: 613: 609: 606:(6607): 718. 605: 601: 596: 592: 588: 584: 580: 576: 572: 568: 564: 559: 558: 545: 541: 537: 533: 529: 525: 518: 510: 506: 501: 496: 492: 488: 484: 477: 469: 465: 460: 455: 451: 447: 443: 439: 435: 428: 420: 416: 412: 408: 404: 400: 393: 385: 381: 376: 371: 367: 363: 359: 355: 351: 344: 336: 324: 316: 312: 308: 302: 298: 294: 290: 283: 275: 271: 267: 261: 258:. MIT Press. 257: 250: 242: 238: 234: 230: 226: 222: 215: 211: 201: 198: 196: 193: 191: 188: 186: 183: 182: 171: 168: 165: 164: 160: 157: 154: 153: 149: 146: 143: 142: 138: 135: 132: 131: 127: 124: 121: 120: 116: 113: 110: 109: 98: 95: 85: 81: 79: 74: 71: 67: 62: 60: 59:Klaus Jurgens 56: 55:John Prothero 52: 48: 45:divided by 44: 39: 37: 33: 29: 25: 21: 800:cite journal 733: 729: 689: 685: 640: 636: 603: 599: 566: 562: 527: 523: 517: 490: 486: 476: 441: 437: 427: 402: 398: 392: 357: 353: 343: 288: 282: 255: 249: 224: 220: 214: 190:Siberian bat 91: 82: 75: 63: 46: 42: 40: 19: 18: 274:1286312358 206:References 830:Longevity 792:257837688 770:237400113 628:251516708 333:ignored ( 323:cite book 185:Longevity 824:Category 762:34476892 716:34297086 665:11089980 620:35951694 591:86528693 583:31941205 544:17928583 509:16339320 468:30966896 419:16339321 384:19962715 179:See also 68:(MLSP). 753:9277573 707:8557403 673:2579770 645:Bibcode 600:Science 459:6501359 375:3535457 315:3325028 241:1997563 111:Species 790:  768:  760:  750:  714:  704:  671:  663:  637:Nature 626:  618:  589:  581:  542:  507:  466:  456:  417:  382:  372:  313:  303:  272:  262:  239:  788:S2CID 766:S2CID 669:S2CID 624:S2CID 587:S2CID 172:28.3 122:Human 813:help 758:PMID 712:PMID 661:PMID 616:PMID 579:PMID 540:PMID 505:PMID 464:PMID 415:PMID 380:PMID 335:help 311:PMID 301:ISBN 270:OCLC 260:ISBN 237:PMID 144:Rats 133:Mice 128:122 57:and 30:and 780:doi 748:PMC 738:doi 702:PMC 694:doi 653:doi 641:408 608:doi 604:377 571:doi 532:doi 495:doi 454:PMC 446:doi 407:doi 370:PMC 362:doi 358:142 293:doi 229:doi 169:5.0 161:41 158:8.0 147:0.6 136:0.7 125:5.1 826:: 804:: 802:}} 798:{{ 786:. 764:. 756:. 746:. 734:97 732:. 728:. 710:. 700:. 690:38 688:. 684:. 667:. 659:. 651:. 639:. 622:. 614:. 602:. 585:. 577:. 567:28 565:. 538:. 528:87 526:. 503:. 491:60 489:. 485:. 462:. 452:. 442:15 440:. 436:. 413:. 403:60 401:. 378:. 368:. 356:. 352:. 327:: 325:}} 321:{{ 309:. 299:. 268:. 235:. 225:46 223:. 150:5 139:4 38:. 815:) 811:( 794:. 782:: 772:. 740:: 718:. 696:: 675:. 655:: 647:: 630:. 610:: 593:. 573:: 546:. 534:: 511:. 497:: 470:. 448:: 421:. 409:: 386:. 364:: 337:) 317:. 295:: 276:. 243:. 231::

Index

Intelligence Quotient
Steven N. Austad
Kathleen E Fischer
mammalian aging
Nonflying Eutherans
John Prothero
Klaus Jurgens
maximum species life span
Rochelle Buffenstein
Myotis brandtii
evolutionary theory of aging
Longevity
Siberian bat
Maximum life span
Rate-of-living theory
doi
10.1093/geronj/46.2.B47
PMID
1997563
ISBN
978-0-262-04709-8
OCLC
1286312358
doi
10.1007/978-1-4613-1939-9_4
ISBN
978-1-4612-9077-3
PMID
3325028
cite book

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