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Korematsu S, Mine M, Kobayashi T, Hara T, Oyama S, Tanaka S, Kobayashi N, Kawano Y, Suganuma E, Furuichi M, Momoki T, Minakuchi J. Factors affecting guardians' decision-making regarding the SARS-CoV-2 vaccine. Pediatr Int 2023; 65:e15700. [PMID: 37991185 DOI: 10.1111/ped.15700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/04/2023] [Accepted: 10/05/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND In Japan, the vaccination rate against the SARS-CoV-2 vaccine for children was low. Therefore, in this study we investigated the factors influencing guardians' decision-making regarding vaccination of their children. METHODS From November 1, 2022 to March 31, 2023, pediatric clinics, departments, and midwifery clinics in Saitama Prefecture requested guardians of children under the age of 15 to complete an online questionnaire. RESULTS Responses were obtained from 894 guardians of children aged 6 months to 15 years; 142 had had one of their children vaccinated at least once and 629 had not had any of their children vaccinated. Among guardians who had not had any of their children vaccinated, "the Age of children" was significantly younger (p < 0.001) and "Prevalence" (p < 0.001), "Free vaccination" (p < 0.001), and "Intentions of national and local governments" (p = 0.005) were selected as reasons significantly less frequently in comparison to guardians who had vaccinated their children. "Japanese adverse reactions" (p < 0.001), "Japanese effectiveness" (p < 0.001), "Adverse reactions" (p < 0.001), "History of adverse reactions" (p < 0.001), and "Reputation of friends" (p = 0.006) were selected significantly more frequently by guardians who had not had any of their children vaccinated. CONCLUSIONS Guardians who had had one of their children vaccinated at least once emphasized the importance of prevalence and free vaccination. On the other hand, guardians who had not had any of their children vaccinated placed particular importance on adverse reactions and the Japanese data on effectiveness. To guide the decision-making of guardians, it is necessary to quickly collect and publish data on adverse reactions and effectiveness, particularly in Japanese individuals, so that citizens can decide whether to vaccinate themselves and their children.
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Affiliation(s)
- Seigo Korematsu
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Mahito Mine
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Mine Pediatrics, Saitama, Japan
| | - Toshihiro Kobayashi
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Kobayashi Kid Clinic, Kumagaya, Saitama, Japan
| | - Tomokuni Hara
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Hara Kodomo Clinic, Tokorozawa, Japan
| | - Shoichi Oyama
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Department of Pediatrics, Saiseikai Kawaguchi General Hospital, Kawaguchi, Saitama, Japan
| | - Shuhou Tanaka
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Clinic for Babies & Children, Kawaguchi, Saitama, Japan
| | - Noriaki Kobayashi
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Kobayashi Children's Clinic, Kawagoe, Saitama, Japan
| | - Yutaka Kawano
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
| | - Eisuke Suganuma
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Division of Infectious Diseases and Immunology, Allergy, Saitama Children's Medical Center, Saitama, Japan
| | - Mihoko Furuichi
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Division of Infectious Diseases and Immunology, Allergy, Saitama Children's Medical Center, Saitama, Japan
| | - Toshiro Momoki
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Momoki Children's Clinic, Koshigaya, Saitama, Japan
| | - Junichi Minakuchi
- Sai-no-Kuni Vaccination Promotion Council, Saitama, Japan
- Minakuchi Children's Clinic, Tsurugashima, Saitama, Japan
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Lemoine S, Fournier T, Kocevar G, Belloi A, Ibarrola D, Sappey-Marinier D, Juillard L, Kaysen G, Usvyat L, Grassmann A, Marcelli D, Pecoits-Filho R, Marelli C, Kooman J, Van Der Sande F, Haviv Y, Power A, Kotanko P, Migliori M, Cantaluppi V, Medica D, Paoletti S, Panichi V, Kuragano T, Yahiro M, Kida A, Nagasawa Y, Hasuike Y, Nanami M, Nakanishi T, Garneata L, Slusanschi O, Dragomir DR, Corbu-Stancu A, Barbulescu C, Mircescu G, Minutolo R, Borrelli S, De Nicola L, Conte G, Basic-Jukic N, Katalinic L, Ivandic E, Kes P, Jelakovic B, Beberashvili I, Sinuani I, Azar A, Shapiro G, Feldman L, Stav K, Sandbank J, Averbukh Z, Bruschetta E, Righetti M, Colombo F, Palmieri N, Prencipe M, Bracchi O, Stefani F, Amar K, Scalia A, Conte F, Rosenberger J, Majernikova M, Kissova V, Straussova Z, Boldizsar J, Cobo G, Di Gioia C, Camacho R, Garcia Lacalle C, Ortega O, Rodriguez I, Mon C, Ortiz M, Herrero J, Oliet A, Vigil A, Gallar P, Kyriazis J, Markaki A, Kourtesi K, Kalymniou M, Vougazianos S, Kyriazis P, Stylianou K, Tanaka H, Tsuneyoshi S, Sawa M, Fujisaki K, Daijo Y, Hristea D, Paris A, Lefrancois G, Volteau C, Savoiu C, Ozenne S, Testa A, Coupel S, Bertho I, Legall MC, Magnard J, Deschamps T, Capusa C, Stoian I, Barbulescu C, Santimbrean C, Dumitru D, Mircescu G, Kato S, Lindholm B, Yuzawa Y, Shiels PG, Hwang JC, Jiang MY, Lu YH, Wang CT, Chiou TTY, Lee YT, Ng HY, Lee CT, Kaminska D, Koscielska-Kasprzak K, Chudoba P, Mazanowska O, Zabinska M, Banasik M, Boratynska M, Lepiesza A, Korta K, Klinger M, Struijk-Wielinga T, Neelemaat F, Slieker T, Koolen M, Ter Wee PM, Weijs PJ\, Tsuchida K, Hirose D, Minakuchi J, Kawashima S, Tomo T, Lee JE, Yun GY, Choi HY, Lee S, Kim W, Jo IY, Ha SK, Kim HJ, Park HC, Migliori M, Scatena A, Cantaluppi V, Rosati A, Pizzarelli F, Panichi V, Shin BC, Kim HL, Chung JH, Malgorzewicz S, Chmmielewski M, Debska-Slizien A, Rutkowski B, Kolesnyk M, Stepanova N, Korol L, Kulizkyi M, Ablogina O, Migal L, Takahashi T, Kitajima Y, Hirano S, Naka A, Ogawa H, Aono M, Sato Y, Hoppe K, Schwermer K, K Ysz P, Kaczmarek J, Baum E, Sikorska D, Radziszewska D, Szkudlarek M, Olejniczak P, Pawlaczyk K, Lindholm B, Oko A, Severova Andreevska G, Trajceska L, Gelev S, Dzekova P, Selim G, Sikole A, Trajceska L, Severova Andreevska G, Rambabova Busletik I, Gelev S, Pavleska Kuzmanovska S, Dzekova Vidimiski P, Selim G, Sikole A, Borrelli S, De Simone E, Laurino S, De Simone W, Ahbap E, Kara E, Basturk T, Sakaci T, Koc Y, Sahutoglu T, Akgol C, Sevinc M, Atan Ucar Z, Unsal A, Girndt M, Fiedler R, Martus P, Pawlak M, Storr M, Boehler T, Templin M, Trojanowicz B, Ulrich C, Glomb M, Liehr K, Werner K, Zickler D, Schindler R, Vishnevskii KA, Gerasimchuk RP, Zemchenkov AY, Moura A, Madureira J, Alija P, Fernandes JC, Oliveira JG, Lopez M, Filgueiras M, Amado L, Sameiro-Faria M, Miranda V, Vieira M, Santos-Silva A, Costa E, Zaluska W, Kotlinska-Hasiec EKH, Zaluska A, Rzecki Z, Zadora P, Dabrowski W, Sikole A, Trajceska L, Amitov V, Busletik IR, Dzekova P, Selim G, Severova Andreevska G, Gelev S, Aicardi Spalloni V, La Milia V, Longhi S, Volo L, Del Vecchio L, Pontoriero G, Locatelli F, Martino F, Scalzotto E, Corradi V, Nalesso F, Zanella M, Brandolan A, Perez De Jose A, Abad S, Vega A, Reque J, Quiroga B, Lopez-Gomez JM, Esteve Simo V, Duarte Gallego V, Moreno Guzman F, Fulquet Nicolas M, Pou Potau M, Saurina Sole A, Carneiro Oliveira J, Ramirez De Arellano Serna M, Ahbap E, Kara E, Basturk T, Koc Y, Sakaci T, Sahutoglu T, Sevinc M, Atan Ucar Z, Unsal A, Van Diepen AT, Hoekstra T, De Mutsert R, Rotmans JI, De Boer M, Suttorp MM, Struijk DG, Boeschoten EW, Krediet RT, Dekker FW, Trigka K, Chouchoulis K, Musso CG, Kaza M, Mpimpi A, Pipili C, Kyritsis I, Douzdampanis P, Streja E, Rezakhani S, Rhee CM, Kalantar-Zadeh K, Streja E, Doshi M, Rhee C, Kovesdy C, Moradi H, Kalantar-Zadeh K, Dantas MA, Resende LL, Silva LF, Matos CM, Lopes GB, Lopes AA, Knap B, Arnol M, Buturovic J, Ponikvar R, Bren A, Codognotto M, Piasentin P, Conte F, Righetti M, Limido A, Tsuchida K, Michiwaki H, Minakuchi J, Kawashima S, Tomo T, Mutsaers HA, Jansen J, Van Den Broek PH, Verweij VG, Van Den Heuvel LP, Hoenderop JG, Masereeuw R, Clari R, Mongilardi E, Vigotti FN, Scognamiglio S, Consiglio V, Nazha M, Avagnina P, Piccoli G, Costelloe SJ, Freeman J, Keane DF, Lindley EJ, Thompson D, Kang GW, Lee IH, Ahn KS. DIALYSIS. PROTEIN-ENERGY WASTING, INFLAMMATION AND OXIDATIVE STRESS. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fontsere N, Mestres G, Burrel M, Barrufet M, Montana X, Arias M, Ojeda R, Maduell F, Campistol JM, Nagaraja P, Rees D, Husein T, Chess J, Lin CC, Yang WC, Khosravi M, Kandil H, Cross J, Hopkins S, Collier S, Lopes D, Pereira S, Gomes AM, Ventura A, Martins V, Seabra J, Rothuizen TC, Damanik F, Visser MJT, Lavrijsen T, Cox MAJ, Moroni L, Rabelink TJ, Rotmans JI, Fontsere N, Cardozo C, Donate J, Soriano A, Muros M, Pons M, Mensa J, Campistol JM, Navarro-Gonzalez JF, Maduell F, Wijewardane A, Murley A, Powers S, Allen C, Baharani J, Wilmink T, Esenturk M, Zengin M, Dal M, Tahtal N, Shibata K, Shinzato T, Satta H, Nishihara M, Koguchi N, Kuji T, Kawata S, Kaneda T, Yasuda G, Scrivano J, Pettorini L, Rutigliano T, Ciavarella GM, De Biase L, Punzo G, Mene P, Pirozzi N, El Haggan W, Belazrague K, Ehoussou S, Foucher V, El Salhy M, Ouellet G, Davis J, Caron P, Leblanc M, Pettorini L, Romitelli F, Fazzari L, Scrivano J, Ortu G, Di Stasio E, Punzo G, Mene P, Pirozzi N, Loizzo G, Vigano SM, Bacchini G, Rocchi E, Sala V, Pontoriero G, Letachowicz K, Go biowski T, Kusztal M, Letachowicz W, Weyde W, Klinger M, Murley A, Wijewardane A, Powers S, Allen C, Hollingsworth L, Wilmink T, Baharani J, Roca-Tey R, Samon R, Ibrik O, Roda A, Gonzalez-Oliva JC, Martinez-Cercos R, Viladoms J, Renaud CJ, Lim EK, Seow TY, Teh HS, Tosic J, Jankovic A, Djuric P, Radovic Maslarevic V, Popovic J, Dimkovic N, Kazantzi A, Trigka K, Buono F, Laurino S, Toriello G, Di Luccio R, Galise A, Kim YO, Yoon SA, Kim YS, Choi SJ, Min JW, Cheong MA, Asano M, Oguchi K, Saito A, Onishi Y, Yamamoto Y, Fukuhara S, Akiba T, Akizawa T, Kurokawa K, Guedes Marques M, Ibeas J, Maia P, Ponce P, Chang KY, Park HS, Kim HW, Choi BS, Park CW, Yang CW, Jin DC, Likaj E, Seferi S, Caco G, Petrela E, Barbullushi M, Idrizi A, Thereska N, Lomonte C, Casucci F, Libutti P, Lisi P, Basile C, Ancarani P, Valsuani G, Cavallo L, Parodi D, Lorusso C, Renaud C, Lai BC, Tho S, Yeoh L, Guedes Marques M, Botelho C, Maia P, Ponce P, Yankovoy A, Alexandr S, Smoliacov A, Stepanov V, Rees D, Parker C, Davies P, Taylor S, Mikhail A, Kim YO, Yoon SA, Kim YS, Choi SJ, Min JW, Cheong MA, Gubensek J, Persic V, Vajdic B, Ponikvar R, Buturovic-Ponikvar J, Hadimeri U, Warme AV, Stegmayr B, Jankovic A, Suvakov S, Tosic J, Damjanovic T, Djuric P, Bajcetic S, Radovic-Maslarevic V, Popovic J, Simic T, Dimkovic N, Likaj E, Seferi S, Petrela E, Idrizi A, Rroji M, Barbullushi M, Thereska N, Chua HL, Kanda H, See SL, Liew NC, Tsuchida K, Tomo T, Fukasawa M, Kawashima S, Minakuchi J, Thanaraj V, Dhaygude A, Ikeda K, Forneris G, Cecere P, Pozzato M, Trogolo M, Vallero A, Mesiano P, Roccatello D, Esenturk M, Zengin M, Keskin L, Loizzo G, Vigano SM, Bacchini G, Rocchi E, Sala V, Pontoriero G, Casey JR, Hanson CS, Winkelmayer WC, Craig J, Palmer S, Strippoli G, Tong A, Ferrara D, Scamarda S, Bernardino L, Amico L, Lorito MC, Incalcaterra F, Visconti L, Visconti G, Valenza F, D'Amato F, Di Napoli A, Tazza L, Chicca S, Lapucci E, Silvestri P, Di Lallo D, Michelozzi P, Davoli M. DIALYSIS VASCULAR ACCESS. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Steckiph D, Calabrese G, Bertucci A, Mazzotta A, Vagelli G, Gonella M, Stamopoulos D, Manios E, Papachristos N, Grapsa E, Papageorgiou G, Gogola V, So B, Dey V, Spalding EM, Libetta C, Esposito P, Margiotta E, Maffioli P, Bonaventura A, Bianchi L, Romano D, Rampino T, De Rosa G, Mauric A, Haug U, Enzinger G, Kern-Derstvenscheg E, Sluga A, Ausserwinkler C, Beck W, Rosenkranz AR, Maheshwari V, Haroon S, Loy Y, Samavedham L, Rangaiah GP, Lau T, Stamopoulos D, Mpakirtzi N, Panagiotou M, Barbarousi D, Matsouka C, Grapsa E, Bunani AD, Kowalczyk M, Bartnicki P, Banach M, Rysz J, Lentini P, Zanoli L, Granata A, Contestabile A, Basso A, Berlingo G, Pellanda V, de Cal M, Grazia V, Clementi A, Insalaco M, Dell'Aquila R, Karkar A, Abdelrahman M, Martins AR, Parreira L, Duque AS, Rodrigues I, Baffoun AB, Youssfi MA, Sayeh A, Beji M, Ben Khadra R, Hmida J, Akazawa M, Horiuchi H, Hori Y, Yamada A, Satou H, Odamaki S, Nakai S, Satou K, Aoki K, Saito I, Kamijo Y, Ogata S, Ishibashi Y, Basso F, Wojewodzka-Zelezniakowicz M, Cruz D, Giuliani A, Blanca Martos L, Piccinni P, Ronco C, Potier J, Queffeulou G, Bouet J, Nilsson A, Sternby J, Grundstrom G, Alquist M, Ferraresi M, Di Vico MC, Vigotti FN, Deagostini M, Scognamiglio S, Consiglio V, Clari R, Moro I, Mongilardi E, Piccoli GB, Hancock V, Huang S, Nilsson A, Grundstrom G, Nilsson Ekdahl K, Calabrese G, Steckiph D, Bertucci A, Baldin C, Petrarulo M, Mancuso D, Vagelli G, Gonella M, Inguaggiato P, Canepari G, Gigliola G, Ferrando C, Meinero S, Sicuso C, Pacitti A, Stamopoulos D, Mpakirtzi N, Manios E, Afentakis N, Grapsa E, Tomo T, Matsuyama K, Nakata T, Ishida K, Takeno T, Kadota JI, Minakuchi J, Kastl J, Merello M, Boccato C, Giordana G, Mazzone S, Moscardo V, Kastl J, Giordana G, Reinhardt B, Knaup R, Kruger W, Tovbin D, Kim S, Avnon L, Zlotnik M, Storch S, Umimoto K, Shimamoto Y, Suyama M, Miyata M, Bosch Benitez-Parodi E, Baamonde Laborda EE, Perez G, Ramirez JI, Ramirez Puga A, Guerra R, Garcia Canton C, Lago Alonso MM, Toledo A, Checa Andres MD, Latif FE, Mochida Y, Matsumoto K, Morita K, Tsutsumi D, Ishioka K, Maesato K, Oka M, Moriya H, Hidaka S, Ohtake T, Kobayashi S, Ficheux A, Gayrard N, Duranton F, Guzman C, Szwarc I, Bismuth-Mondolfo J, Brunet P, Servel MF, Argiles A, Tsikliras N, Mademtzoglou S, Balaskas E, Zeid M, Mostafa A, Mowafy MN, Abdo EI, Al Amin OM, Ksiazek A, Zaluska W, Waniewski J, Debowska M, Wojcik-Zaluska A, Elias M, Francois H, Obada E, Lorenzo HK, Charpentier B, Durrbach A, Beaudreuil S, Imamovic G, Marcelli D, Bayh I, Hrvacevic R, Kapun S, Grassmann A, Scatizzi L, Maslovaric J, Daelemans R, Mesens S, Mohamed EA, Wafae A, Kawtar H, Mohamed Amine H, Driss K, Mohammed B. Extracorporeal dialysis: techniques and adequacy - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kang YS, Cha JJ, Hyun YY, Lee MH, Song HK, Cha DR, Bang K, Jeong J, Shin JH, Kang JH, Yang J, Ahn C, Kim JH, Toledo K, Merino A, GonzaLez-Burdiel L, Perez-Saez MJ, Aguera M, Ramirez R, Del Castillo D, Aljama P, Kahveci A, Tugtepe H, Asicioglu E, Nalcaci S, Birdal G, Arikan H, Koc M, Tuglular S, Kaya H, Ozener C, Kocak G, Azak A, Huddam B, Astarci HM, Can M, Duranay M, Tayama Y, Hasegawa H, Takayanagi K, Matsuda A, Shimizu T, Asakura J, Iwashita T, Okazaki S, Hatano M, Kiba T, Ogawa T, Mitarai T, Sanchez JE, Nunez M, Gonzalez I, Fernandez-Vina A, Pelaez B, Quintana A, Rodriguez C, Park KA, Kim EJ, Choi SJ, Kim NR, Park MY, Kim JK, Hwang SD, Cotovio P, Rocha A, Carvalho MJ, Teixeira L, Mendonca D, Rodrigues A, Cabrita A, Ito M, Wu HY, Peng YS, Huang JW, Hu FC, Hung KY, Tsai TJ, Wu KD, Temiz G, Sahin G, Degirmenci N, Ozkurt S, Yalcin AU, Rufino M, Garcia C, Vega N, Macia M, Rodriguez A, Maceira B, Hernandez D, Lorenzo V, Levallois J, Nadeau-Fredette AC, Labbe AC, Laverdiere M, Ouimet D, Vallee M, Matsuda A, Katou H, Tayama Y, Iwanaga M, Ogawa T, Shimizu T, Asakura J, Noiri C, Kanouzawa K, Hasegawa H, Mitarai T, Karakan S, Sezer S, Ozdemir Acar N, Haberal M, Ueda A, Nagai K, Morimoto M, Hirayama A, Yoh K, Saito C, Yamagata K, Parikova A, Vlijm A, deGraaff M, Brabcova I, Viklicky O, Krediet R, Nagamine N, Katoh KI, Yoshitake O, Cho KH, Jung SY, Do JY, Park JW, Yoon KW, Hwang SD, Kim NR, Kim EJ, Chung CH, Park MY, Choi SJ, Kim JK, Mravljak M, Karas B, Pajek J, Pintar T, Benedik M, Gucek A, Tomo T, Kadota JI, Tsuchida K, Minakuchi J, Yamanaka M, Numata A, Masakane I, Fujimori A, Kawanishi H, Naito H, Bordignon J, Manonelles A, Andujar A, Gonzalez-Segura C, Gonzalez MT, Glavas-Boras S, Zlopasa G, Boras S, Smalcelj R, Slavicek J, Knezevic N, Puretic Z, Prasad N, Gupta A, Sinha A, Saxena A, Sharma RK, Kaul A, Ramos R, Gonzalez MT, Vera M, Garcia I, Barbosa F, Teixido J, Garcia C, Cuxart M, Gonzalez C, de la Cruz JJ, Fukuoka K, Sinozaki M, Kato N, Oba I, Harada K, Kanai H, Ota K, Do JY, Kang SW, Cho KH, Park JW, Shin KL, Kim YH, Yoon KW, Prasad N, Gupta A, Sinha A, Sharma RK, Kaul A, Saxena A, Schneider K, Huszar T, Bator B, Di Napoli A, Franco F, Salvatori MF, Di Lallo D, Guasticchi G, Hassan S, Kristal B, Khazim K, Hassan F, Hassan K, Korabecna M, Krizkova V, Kocova J, Tonar Z, Opatrna S, Gaiao S, Beco A, Oliveira A, Santos-Araujo C, Pestana M, Denizot A, Milliard B, Kahveci A, Asicioglu E, Arikan H, Tuglular S, Ozener C, Hsu BG, Lai YH, Wang CH, Fang TC, Yesil H, Paydas S, Balal M, Cinkir U, Sertdemir Y, Santos-Araujo C, Oliveira A, Beco A, Sousa J, Silva N, Santos D, Pestana M, Oliveira A, Beco A, Santos C, Pestana M, Vera M, Fontsere N, Maduell F, Arias M, Bergada E, Cases A, Campistol JM, Grzelak T, Czyzewska K, Mortazavi M, Seirafian S, Halabian M, Emami Naini A, Farajzadegan Z, Moinzade F, Golabchi K, Portoles J, Moreno F, Lopez-Sanchez P, Gomez M, Corchete E, del Peso G, Bajo MA, Rivera M, Arribas G, Ferreira AC, Fernandes V, Sousa J, Vila Lobos A, Nolasco F, Martino F, di Loreto P, Rodighiero MP, Crepaldi C, Ronco C, Asicioglu E, Kahveci A, Nalcaci S, Arikan H, Tuglular S, Ozener C, Cavallini M, Centi A, Broccoli ML, Rocca AR, Testorio M, Borzacca B, Pugliese F, Russo GE, Tokgoz B, Ucar C, Kocyigit I, Somdas MA, Unal A, Vural A, Sipahioglu MH, Oymak O, Utas C, Teixeira L, Rodrigues A, Carvalho MJ, Cabrita A, Mendonca D, Micha T, Takouli L, Karaitianou A, Koupari G, Trompouki S, Arvanitis D, Vlassopoulos D, Ferreira AC, Fernandes V, Vila Lobos A, Nolasco F, Kahveci A, Nalcaci S, Asicioglu E, Birdal G, Arikan H, Tuglular S, Ozener C, Carvalho C, Beco A, Oliveira A, Santos C, Pestana M, Hiramatsu M, Ishida M, Tonozuka Y, Mikami H, Yamanari T, Momoki N, Onishi A, Maruyama K, Ito M, Masakane I, Takahashi T, Chung SH, Han DC, Noh H, Jeon JS, Kwon SH, Lindholm B, Lee HB, Tekeli L, Inal S, Derici U, Celik N, Kiran G, Derin O, Durunay M, Erten Y, Cho JH, Do JY, Park SH, Kim CD, Choi JY, Ryu HM, Kim YL, Kawahara K, Ishihara Y, Iwadou H, Uemura N, Kinashi M, Oobayashi S, Pilcevic D, Tadic-Pilcevic J, Kovacevic Z, Maksic D, Paunic Z, Mitrovic M, Mijuskovic M, Petrovic M. Peritoneal dialysis. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Passalacqua S, Staffolani E, Brescia P, Loschiavo C, Mancini E, Monaci G, Russo GE, Ramunni A, Granger Vallee A, Chenine L, Leray-Moragues H, Gontier-Picard A, Rodriguez A, Chalabi L, Canaud B, Lantz B, Kapke A, Pearson J, Vanholder R, Tomo T, Robinson B, Port F, Daugirdas J, Ramirez S, Akonur A, Agar BU, Culleton BF, Gellens ME, Leypoldt JK, Agar BU, Troidle L, Finkelstein FO, Kohn OF, Akonur A, Leypoldt JK, Basile C, Libutti P, Di Turo AL, Casucci F, Losurdo N, Teutonico A, Vernaglione L, Lomonte C, Basile C, Libutti P, Vernaglione L, Casucci F, Losurdo N, Teutonico A, Lomonte C, Umimoto K, Nata Y, Shimamoto Y, Miyata M, Krisp C, Gmerek A, Wagner J, Wolters D, Pedrini LA, Kopec J, Sulowicz W, Falkenhagen D, Thijssen S, Brandl M, Hartmann J, Strobl K, Wallner M, Mahieu E, Verhamme P, Op De Beeck K, Kuypers D, Claes K, Vitale C, Bagnis C, Berutti S, Soragna G, Gabella P, Fruttero C, Marangella M, Khadzhynov D, Baumann C, Lieker I, Slowinski T, Neumayer HH, Peters H, Bibiano L, Freddi P, Ricciatti A, Sagripanti S, Manarini G, Frasca GM, Hwang KS, Park JS, Lee CH, Kang CM, Kim GH, Urabe S, Kokubo K, Tsukao H, Shimbo T, Hirose M, Kobayashi H, Itoh Y, Kikuchi K, Murakami K, Tsuruta Y, Niwa T, Masakane I, Esashi S, Igarashi H, Djogan M, Boltina I, Dudar I, Pastori G, Favaro E, Ferraro A, Marcon R, Guizzo M, Lazzarin R, Conte F, Nichelatti M, Limido A, Zhu F, Liu L, Kaysen GA, Abbas SR, Kotanko P, Levin NW, Debska-Slizien A, Malgorzewicz S, Dudziak M, Rutkowski B, Svojanovsky J, Dob ak P, Nedbalkova M, Reichertova A, Soucek M, Kirmizis D, Kougioumtzidou O, Vakianis P, Papagianni A, Mancini E, Sestigiani E, Gissara Z, Palladino G, Santoro A, Schneditz D, Stockinger J, Ribitsch W, Branco P, Figueiredo S, Santana S, Rocha C, Carvalho L, Borges S, Marques D, Barata D, Tomo T, Matsuyama M, Matsuyama K, Matsuyama I, Minakuchi J, Schiffl H, Fischer R, Lang S, de los Santos CA, Antonello IC, Poli-de-Figueiredo CE, d'Avila D, Abbas SR, Zhu F, Liu L, Rosales L, Ulloa D, Carter M, Kotanko P, Levin NW, Murakami K, Kokubo K, Tsukao H, Shimbo T, Hirose M, Kobayashi H, Kokubo K, Umehara S, Tsukao H, Shimbo T, Hirose M, Sakai K, Kobayashi H, Krieter DH, Seidel S, Merget K, Lemke HD, Morgenroth A, Wanner C, Onogi T, Nishida Y, Ueno J, Taoka M, Sato T, Sakurai K, Saito T, Yamauchi F, Asahi D, Hosoya H, Maruyama N, Suzuki A, Kokubo K, Alain R, Christian D, Romano JM, Printz J, Philippe B, Micha T, Hadjiyannakos D, Pani I, Sonikian M, Karatzas I, Vlassopoulos D, Kanaki A, Caprioli R, Lippi A, Donadio C, Malliekal S, Kubey W, Bernardo AA, Canaud B, Katzarski K, Galach M, Waniewski J, Sambale S, Reising A, Donnerstag F, Hafer C, Schmidt B, Kielstein JT, Ervo R, Angeletti S, Turrini Dertenois L, Cavatorta F, Gondouin B, Bevins A, Cockwell P, Hutchison CA, Doria M, Genovesi S, Biagi F, Grandi F, Frontini A, Stella A, Santoro A, Cases A, Fort J, Maduell F, Comas J, Arcos E, Deulofeu R, Rroji (Molla) M, Seferi S, Barbullushi M, Spahia N, Likaj E, Thereska N, Morena M, Rodriguez A, Jaussent I, Chenine L, Bargnoux AS, Dupuy AM, Leray-Moragues H, Cristol JP, Canaud B, Gondouin B, Hutchison CA, Hammer F, Scherberich JE, Pizzarelli F, Ferro G, Amidone M, Dattolo P, Gauly A, Golla P, Hafer C, Clajus C, Beutel G, Haller H, Schmidt BMW, Kielstein J, Nakazawa R, Shimizu Y, Uemura Y, Kashiwabara H, Watanabe D, Kato T, Fuse M, Azuma N, Nakanishi N, Kabayama S, Alquist Hegbrant M, Bosch JP, Righetti M, Ferrario G, Serbelloni P, Milani S, Lisi L, Tommasi A, Leypoldt JK, Agar BU, Akonur A, Gellens ME, Culleton BF, Santoro A, Mancini E, Mambelli E, Bolasco PG, Scotto P, Savoldi S, Serra A, Limido A, Corazza L, Sakurai K, Saito T, Yamauchi F, Asahi D, Hosoya H, Tomisawa N, Jinbo Y, Umimoto K, Shimamoto Y, Kobayashi Y, Miyata M, Tsukao H, Kokubo K, Kawakubo Y, Sakurasawa T, Shimbo T, Hirose M, Kobayashi H. Extracorporeal dialysis: techniques and adequacy. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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7
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Kawanishi H, Ishida M, Ishizaki M, Takuma Y, Tamura H, Kobayashi S, Tamura T, Ohashi H, Hiramatsu M, Minakuchi J, Hirakata H, Shigematsu T. Lanthanum carbonate treatment of patients with hyperphosphatemia undergoing CAPD. Perit Dial Int 2008; 28:673-675. [PMID: 18981401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
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8
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Kawanishi H, Ishida M, Ishizaki M, Takuma Y, Tamura H, Kobayashi S, Tamura T, Ohashi H, Hiramatsu M, Minakuchi J, Hirakata H, Shigematsu T. Lanthanum Carbonate Treatment of Patients with Hyperphosphatemia Undergoing CAPD. Perit Dial Int 2008. [DOI: 10.1177/089686080802800622] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- H. Kawanishi
- For the Lanthanum Carbonate Study Group in Japan
| | - M. Ishida
- For the Lanthanum Carbonate Study Group in Japan
| | - M. Ishizaki
- For the Lanthanum Carbonate Study Group in Japan
| | - Y. Takuma
- For the Lanthanum Carbonate Study Group in Japan
| | - H. Tamura
- For the Lanthanum Carbonate Study Group in Japan
| | - S. Kobayashi
- For the Lanthanum Carbonate Study Group in Japan
| | - T. Tamura
- For the Lanthanum Carbonate Study Group in Japan
| | - H. Ohashi
- For the Lanthanum Carbonate Study Group in Japan
| | - M. Hiramatsu
- For the Lanthanum Carbonate Study Group in Japan
| | - J. Minakuchi
- For the Lanthanum Carbonate Study Group in Japan
| | - H. Hirakata
- For the Lanthanum Carbonate Study Group in Japan
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9
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Nakamoto H, Imai H, Kawanishi H, Nakamoto M, Minakuchi J, Kumon S, Watanabe S, Shiohira Y, Ishii T, Kawahara T, Suzuki H. Low serum albumin in elderly continuous ambulatory peritoneal dialysis patients is attributable to high permeability of peritoneum. Adv Perit Dial 2001; 17:238-43. [PMID: 11510284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
Our study was carried out to investigate changes in nutrition and individual peritoneal membrane transport characteristics in elderly patients on continuous ambulatory peritoneal dialysis (CAPD), expressed as the personal dialysis capacity (PDC). We performed 376 PDC tests in 229 non diabetic patients who were undergoing CAPD from May 1995 to May 1999 in a multicenter study in Japan. We divided the patients into three groups: elderly (age > or = 65 years, n = 56), middle-aged (age 50-65 years, n = 150), and young (age < 50, n = 170). No significant differences were seen in duration of CAPD and incidence of peritonitis between the groups. We then compared the peritoneal function calculated by PDC test in the groups. Serum levels of albumin in elderly patients were significantly lower than those in middle-aged and young patients (elderly: 3.2 +/- 0.1; middle-aged: 3.4 +/- 0.1, p = 0.0447 vs elderly; young: 3.4 +/- 0.1, p = 0.0272 vs elderly). Plasma protein loss from the peritoneum in elderly patients was significantly higher than in middle-aged and young patients (elderly: 0.11 +/- 0.01; middle-aged: 0.09 +/- 0.01, p = 0.0136 vs elderly; young: 0.09 +/- 0.01, p = 0.0161 vs elderly). No significant differences in ultrafiltration volume and water permeability were seen between the groups. Peritoneal area in the elderly group was significantly higher than in the middle-aged and young groups. Peritoneal creatinine clearance (CCr) and Kt/V in elderly patients were significantly higher than in middle-aged and young patients. However, no significant difference in protein nitrogen appearance (PNA) or protein catabolic rate (PCR) was seen between the groups. Urea and creatinine generation rates in elderly patients were significantly lower than in the middle-aged and young patients. These data show that elderly patients receiving CAPD are well maintained from the perspective of urea and water metabolism, indicating that CAPD therapy for the elderly is more acceptable than expected. However, caution should be exercised, owing to the lower serum albumin seen in elderly patients.
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Affiliation(s)
- H Nakamoto
- Department of Nephrology, Saitama Medical School, Saitama, Japan
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10
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Yamada S, Kataoka H, Kobayashi H, Ono T, Minakuchi J, Kawano Y. Identification of an erythropoietic inhibitor from the dialysate collected in the hemodialysis with PMMA membrane (BK-F). Contrib Nephrol 1999; 125:159-72. [PMID: 9895438 DOI: 10.1159/000059957] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- S Yamada
- Toray Industries, Inc., School of Medicine, University of Tokushima, Japan.
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11
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Mizuguchi T, Minakuchi J, Kawahara K, Kawashima S, Hikawa A, Nomata Y. [Serum transferrin receptor level as an index of the response to erythropoietin therapy for anemia in pre-dialysis patients with chronic renal failure]. Nihon Jinzo Gakkai Shi 1997; 39:497-502. [PMID: 9283215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In order to reveal whether serum transferrin receptor (sTfR) can serve as an index in erythropoiesis during recombinant human erythropoietin (rHuEpo) therapy for anemia in pre-dialysis patients with chronic renal failure, we analyzed hematopoietic parameters and sTfR levels in 26 patients who were newly administered rHuEpo. sTfR was determined as sTfR transferrin complex (TRC) using the enzyme linked immunosolvent assay (ELISA) and the latex agglutination nephelometric immunoassay (LA). The therapeutic effect of rHuEpo was expressed as the change in the Ht from the start of treatment to 8 weeks later. (delta Ht). Ht, RBC and Hb levels were significantly increased at 4 and 8 weeks after initiating rHuEpo treatment. Furthermore, sTfR levels were significantly increased at 2 and 4 weeks after the start of rHuEpo treatment. Absolute changes in the sTfR level (sTfR before - sTfR after) and rates of change (absolute change/sTfR before x 100) at, 2, 4 weeks after the start of rHuEpo treatment showed a significant positive correlation with delta Ht. These results indicate that sTfR is a useful marker as an index of therapeutic effect of rHuEpo for anemia in pre-dialysis patients with chronic renal failure.
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12
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Kawano Y, Takaue Y, Minakuchi J, Kawashima S, Kimura F, Motoyoshi K, Abe T, Sato J, Hirao A, Saito S. Effects of monocyte-macrophage colony-stimulating factor (M-CSF) on in vitro erythropoiesis of marrow progenitor cells from patients with renal anemia. Eur J Haematol 1995; 54:147-52. [PMID: 7720833 DOI: 10.1111/j.1600-0609.1995.tb00205.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We examined the influence of monocyte-macrophage colony-stimulating factor (M-CSF) on erythropoiesis both in vitro and in vivo in 98 patients with chronic renal failure who were undergoing hemodialysis. Serum levels of M-CSF and the clinical response to therapy with human recombinant erythropoietin (Epo) were analyzed. The following results were obtained: 1) The serum level of M-CSF was 6.90 +/- 2.41 ng/ml in the patient population (n = 98), but only 2.0 +/- 0.3 ng/ml in 10 healthy donors. 2) 41 of the 98 anemic patients were treated with various doses of Epo for 3 months, and the average increase in the blood hemoglobin level during this period was 26.1 +/- 12.5 mg/dl/unit of Epo/kg patient's b.w./week. Lower levels of M-CSF before treatment significantly predicted a better response to subsequent Epo therapy (r = -0.496, p < 0.001). 3) When cultured with a maximally stimulatory amount of Epo (10 IU/ml), the number of marrow early erythroid progenitor cells (burst-forming unit for erythroid, BFU-E) in patients was identical to that in normal donors, while the number of late progenitors (colony-forming unit for erythroid, CFU-E) was relatively lower in patients. 4) The addition of recombinant M-CSF to the culture resulted in suppression of erythroid progenitor cell growth in the patient population, but induced enhancement in normal donors. The inhibitory effect of M-CSF on the patients' cells was not eliminated by the addition of antibodies against interleukin-1 alpha/beta, tumor necrosis factor-alpha, or interferon-alpha/beta/gamma. Supernatants from marrow mononuclear cells cultured in the presence of M-CSF carried this inhibitory effect on marrow CD34+ cells obtained from patients. Together, these results suggest that M-CSF aggravates a previously existing decreased sensitivity of erythroid progenitor cells to Epo in some patients with renal anemia.
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Affiliation(s)
- Y Kawano
- Department of Pediatrics, University of Tokushima, Japan
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13
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Miki H, Oshimo K, Inoue H, Kawano M, Tanaka K, Komaki K, Uyama T, Kawauchi M, Minakuchi J, Kawashima S. Thyroid nodules in female uremic patients on maintenance hemodialysis. J Surg Oncol 1993; 54:216-8. [PMID: 8255080 DOI: 10.1002/jso.2930540405] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We investigated the incidence of thyroid nodules in female uremic patients on maintenance hemodialysis using a high-frequency sonographic scanner. In 47 (21.0%) of the 224 female normal controls and 33 (55.0%) of the 60 female patients, thyroid nodules were detected. The difference in these incidences between controls and patients was significant. There were no differences in age, duration of hemodialysis, the level of blood urea nitrogen, parathyroid hormone or thyroid stimulating hormone between the patients with thyroid nodules and those without nodules. Although there is a correlation between uremia and the development of thyroid nodules, the details of the underlying mechanism of their association remain unclear.
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Affiliation(s)
- H Miki
- Second Department of Surgery, School of Medicine, University of Tokushima, Japan
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Kawano Y, Takaue Y, Motoyoshi K, Minakuchi J, Kawashima S, Saito S, Hirao A, Sato J, Shimizu T, Kuroda Y. Measurement of serum levels of macrophage colony-stimulating factor (M-CSF) in patients with uremia. Exp Hematol 1993; 21:220-3. [PMID: 8425560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Serum levels of monokines, including macrophage colony-stimulating factor (M-CSF), tumor necrosis factor-alpha (TNF-alpha), interleukin-1 alpha (IL-1 alpha) and IL-1 beta (IL-1 beta), were measured in patients with chronic renal failure in an attempt to clarify the kinetics of these cytokines in the course of renal anemia. M-CSF was the only monokine detectable in the serum from all patients as well as healthy donors, making this cytokine feasible and reliable for serial evaluations. On all occasions, the level of M-CSF in uremic patients was significantly higher than that in healthy donors (29.4 +/- 12.3 vs. 5.5 +/- 1.1 ng/mL). In patients undergoing hemodialysis, the serum level of M-CSF was greater than that in patients undergoing continuous ambulatory peritoneal dialysis or in uremic patients without dialysis therapy. No difference was observed, however, in the levels of IL-1 alpha, IL-1 beta and TNF-alpha levels in these groups. Patients with severe anemia were subsequently treated with 60 to 80 U/kg per week of human recombinant erythropoietin (rhEpo) for 3 months. After this replacement therapy, hemoglobin levels increased with a variable change ranging from 0 to 3.5 g/dL. The pretherapy M-CSF level, however, was found to predict statistically the response to the therapy (p < 0.05). Patients with a lower pretherapy value responded better to rhEpo therapy; those with a higher level showed a minor degree of response. From these results, we postulate that the elevated M-CSF serum level in uremic patients is in part a consequence of the dialysis procedure and that rhEpo therapy is more effective in patients who are under sophisticated dialysis protocol and have a lower M-CSF level.
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Affiliation(s)
- Y Kawano
- Department of Pediatrics, University of Tokushima, Japan
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Kawano Y, Takaue Y, Minakuchi J, Abe T, Matsunaga K, Hirao A, Watanabe T, Hirose M, Ninomiya T, Kawashima S, Kuroda Y. Impaired production of burst promoting activity by blood mononuclear cells from chronic uremic patients. Am J Hematol 1991; 36:9-13. [PMID: 1984691 DOI: 10.1002/ajh.2830360103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The ability of blood mononuclear cells (MNC) to produce burst promoting activity (BPA) was evaluated in 31 patients with chronic renal failure. The BPA of cells from uremic patients, with or without hemodialysis, was consistently lower than that of 17 normal donors (mean 64%, P less than 0.01). Coculture of MNC with recombinant erythropoietin (rEpo) in vitro did not increase BPA production. Five of 31 patients received in vivo treatment with rEpo (1,500 units x3/week) and showed therapeutic benefit, but in all patients the BPA production remained low. On the other hand, in four patients who were on a hemodialysis protocol and subsequently underwent renal transplantation, impaired BPA production was resolved quickly, and at the same time the number of circulating BFU-E and the hemoglobin level increased toward normal ranges. Furthermore, such impaired BPA production was not observed in patients receiving continuous ambulatory peritoneal dialysis. These observations suggest that decreased production of BPA may play a role in the development of anemia associated with chronic uremic patients, and the correction of BPA production by the improvement of hemodialysis procedure may result in more effective therapy with rEpo for those patients.
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Affiliation(s)
- Y Kawano
- Department of Pediatrics, University of Tokushima, Japan
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Abe T, Kawano Y, Takaue Y, Watanabe T, Kuroda Y, Ninomiya T, Minakuchi J, Kawashima S. [Evaluation of BPA secretory ability from blood mono-nuclear cells in uremic patients after renal transplantation or rEpo treatment]. Rinsho Ketsueki 1990; 31:438-42. [PMID: 2381057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Conditioned media (CM) of phyto-hemagglutinin-stimulated lymphocytes from chronic uremic patients were studied for burst promoting activity (BPA), using methylcellulose cultures with cord blood cells as a target population. Renal transplantation procedure was followed by a prompt rise of BPA, as well as the number of blood burst-forming unit erythroid (BFU-E) and hemoglobin levels, while no change in BPA and blood BFU-E number was observed in patients receiving rEpo and recovering from anemia. Thus, low BPA secretion from blood cells may have a role in the development of anemia in uremic patients.
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Affiliation(s)
- T Abe
- Department of Pediatrics, University of Tokushima
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Nonoyama S, Minakuchi J, Takase K, Okawa H, Yata J, Ohira M, Nishihira H, Onozawa Y, Sakamaki H, Imai K. Lymphocytes after autologous and allogenic bone marrow transplantation. Acta Paediatr Jpn 1989; 31:469-75. [PMID: 2532852 DOI: 10.1111/j.1442-200x.1989.tb01334.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Lymphocyte reconstitution after bone marrow transplantation (BMT) was analyzed using two-color flow-cytometry in 18 patients and the differences between allogenic and autologous BMT were studied. The CD8 (+) CD11b (+) and CD8 (+) Leu7 (+) suppressor subsets were increased while the CD4 (+) 2H4 (+) suppressor inducer subset was decreased in both groups after BMT. These variations of suppressor associated subsets persisted for more than 100 days and were considered to be related to immunologic abnormalities in post-BMT patients. In addition, Ia (+) T cells were increased in both autologous and allogenic BMT patients. This increase appears not to be caused by reaction to allo-antigens, but rather reflects the reconstitution of the lymphocyte system after BMT. In contrast, the CD16 (+) NK cell subset was increased specifically in allogenic BMT patients and only for a short time following transplantation.
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Takagi S, Minakuchi J, Okawa H, Yata J. Interferon-induced resistance of tumor target cells against lysis by interleukin-2-activated killer cells. TOHOKU J EXP MED 1989; 157:131-6. [PMID: 2496486 DOI: 10.1620/tjem.157.131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
IFN-gamma has been shown to decrease the susceptibility of target cells to NK cell-mediated cytotoxicity. In this report, the effect of IFN-gamma on the sensitivity of target cells to killing by various human lymphocyte cytotoxic activities such as NK/K, IL-2-augmented NK/K cell activity, and IL-2-activated killer activity were studied. Although NK-sensitive K562 cells showed marked resistance to NK cell activity as previously reported, the resistance was overwhelmed by augmentation of NK activity with IL-2. IL-2-activated killer cell activity, which can lyse NK-resistant tumor cell lines upon culture in IL-2, showed decreased cytotoxicity against most of the IFN-gamma-treated target cells tested. By contrast, no decrease of target cell sensitivity to K cells was observed, even though K cells were treated with IL-2. These findings suggest that as far as NK-resistant tumor cells are concerned, an IFN-dependent mechanism inhibits the Fc receptor-independent mediators of tumor surveillance, but not Fc receptor-dependent ones. This should be considered when planning adoptive immunotherapy of IL-2-activated killer cells for human malignancy.
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Affiliation(s)
- S Takagi
- Department of Pediatrics, Tokyo Medical and Dental University
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Takagi S, Minakuchi J, Okawa H, Yata J. Phenotypical and functional heterogeneity of the large granular lymphocytes increased after various treatments in a patient with combined immunodeficiency. J Clin Immunol 1989; 9:39-47. [PMID: 2649508 DOI: 10.1007/bf00917126] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A boy with combined immunodeficiency having low natural killer (NK)-cell activity received thymopoietin pentapeptide (TP-5) treatment, transplanted with T cell-depleted HLA-haploidentical bone marrow (BMT) cells from his father and with thymus tissue from an infant at different times during the first year of life. He showed a marked increase in large granular lymphocytes (LGL) both during the treatment with TP-5 and after BMT. The LGL generated following TP-5 injection had a T3+Leu11- surface phenotype and low NK activity. In contrast, the LGL appearing after BMT showed T3-, Leu7+, and/or Leu11+ surface phenotypes, had high NK- and K-cell activities, and were lymphokine-activated killer (LAK)-cell precursors. These killer activities were assigned to the Leu7-Leu11+ subset and proved to be of recipient origin. LGL proliferation following BMT was accompanied by neutropenia, which was improved in association with a reduction in the number of LGL and the appearance of T cells of BMT donor origin following thymus transplantation. This suggested the inhibition of granulopoiesis by the LGL and an in vitro study revealed that the Leu7+Leu11- subset of LGL suppressed the growth of granulocyte/macrophage colony-forming units. These results indicated that phenotypically different LGL could be generated by different treatments and that the LGL showing NK activity were distinct from those regulating granulopoiesis. It was also suggested that the generation of LGL was controlled by T cells.
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Affiliation(s)
- S Takagi
- Department of Pediatrics, Tokyo Medical and Dental University, Japan
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Minakuchi J, Yata J. The lymphocyte subpopulations involved in cytotoxicity generated by co-culture with autologous and allogeneic Epstein-Barr virus-transformed cell line. TOHOKU J EXP MED 1988; 155:107-15. [PMID: 2850641 DOI: 10.1620/tjem.155.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
When peripheral blood lymphocytes from healthy adults are cultured with autologous (auto) or allogeneic (allo) Epstein-Barr virus-transformed cells (LCL), non-specific killer activity against NK-sensitive K562 and NK-resistant Raji, as well as specific killer activity against LCL is enhanced or generated. We analyzed the cell subsets possessing such cytotoxicity using monoclonal antibodies (MoAb). OKT3, a MoAb to T cell receptor-associated molecule, added in the effector phase suppressed the killer activity against LCL but not against Raji or K562. In contrast, OKT3 added in the induction phase abolished the generation of cytotoxicity against all targets. The addition of OKT8 in either the effector or induction phase inhibited anti-LCL killing induced by stimulation with alloLCL. This suggests that CD8 is required for recognition of alloLCL. The treatment of effector cells with MoAb and complement(C) revealed that killers against LCL were OKT8+ Leu11-, and those against K562 were OKT8- Leu11+. When auto-LCL were used as stimulator, removal of OKT4+ cells in the induction phase diminished the cytotoxicity against all targets, indicating that CD4+ T cells recognize autoLCL. Elimination of CD8+ cells from responder did not decrease the generation of killer activity. Further experiments suggested that this was caused by the coexistence of CD4+ killer cells or by the increase of residual CD8+ effector cells.
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Affiliation(s)
- J Minakuchi
- Department of Pediatrics, Faculty of Medicine, Tokyo Medical and Dental University
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