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Department of Helminthology
 
  Faculty Staff
 
 
Associate Professor Jitra Waikagul  
Name: Jitra Waikagul
Position: Associate Professor
  Deputy Dean for Administration
Department: Helminthology
E-mail: tmjwk@mahidol.ac.th
   
 
 
       
2011
  Sato  M, Yoonuan  T, Sanguankiat,  S, Nuamtanong  S, Pongvongsa  T, Phimmayoi  I, Phanhanan  V, Boupha  B, Moji  K and Waikagul  J. Human  Trichostrongylus colubriformis infection in a Rural village in Laos.  Am. J. Trop. Med. Hyg.  2011: 84(1): 52-54.  
       
2010
  Ananthaphruti  MT, Okamoto  M, Yoonuan  T, Saguankiat  S, Kusolsuk  T, Sato  M,  Sako  Y, Waikagul  J, Ito  A.  Molecular and serological survey on taeniasis and cysticercosis in Kanchanaburi  Province, Thailand.  Parasitol Int 2010; 326-330.  
       
    Kusolsuk  T, Kamonrattanakun  S, Wesanonthawech  A, Dekumyoy  P, Thaenkham  U, Yoonuan  T,     Nuamtanong  S, Sa-nguankiat  S, Pubampen  S, Maipanich  W, Panitchakit  J, Marucci  G,    Pozio  E, Waikagul  J.  The second outbreak of trichinellosis caused by Trichinella papuae in    Thailand.  Transactions of the Royal Society of  Tropical Medicine and Hygiene  2010; 104:  433-437.  
       
    Okamoto  M, Nakao  M, Blair  D, Anantaphruti  MT, Waikagul  J, Ito  A.  Evidence of hybridization between Taenia saginata and Taenia asiaticaParasitology International 2010; 59:70-71.  
       
    Pakdee W, Waikagul J, Kalambaheti T, Ito A, Dekumyoy  P.  ISO-electricfocusing of Bithynia snail antigens for IgG-and IgG1-4  - ELISA detection of human opisthorchiasis. Southeast Asian J Trop Med Public Health 2010;  41(4): 813-820.  
       
    Riyong  D, Waikagul  J, Panasoponkul  C, Choochote  W, Ito  A, Dekumyoy  P.  Size and charge antigens of Dirofilaria immitis adult worm for IgG-ELISA diagnosis of bancroftian filariasis.   Southeast Asian J Trop Med Pub Health 2010; 41: 285-297.  
       
    Sato  M, Pongvongsa  T, Sanguankiat  S, Yoonuan  T, Dekumyoy  P, Kalambaheti  T, Keomougkhoun  M, Phimmayoi  I, Boupha  B,  Moji  K, Waikagul  J.  Copro-DNA diagnosis of Opisthorchis viverrini and Haplorchis taichui infection in an endemic area of LAO PDR.  Southeast Asian J Trop Med Public Health 2010; 41:28-35.  
       
    Sato M, Sanguankiat  S, Yoonuan  T, Pongvongsa  T, Keomoungkhoun  M, Phimmayoi  I,Boupa  B, Moji  K, Waikagul   J.  Copro-molecular identification of infections with“hookworm eggs” in rural Lao PDR.  Transactions of the Royal Society of Tropical Medicine and Hygiene 2010; 104: 617-622.  
       
    Thaenkham  U, Dekumyoy  P, Komalamisra  C, Sato  M, Dung  DT, Waikagul  J. Systematics of the subfamily Haplorchinae (Trematoda: Heterphyidae), based on nuclear Ribosomal DNA genes and ITS2 region.  Parasitology International 2010; 59: 460-465.  
       
    Thaenkham  U, Nuamtanong  S, Sa-nguankiat  S, Yoonuan  T, Touch  S, Manivong  K, Vonghachack  Y,  Sato  M, Waikagul  J.  Monophyly of Opisthorchis viverrini populations in the lower Mekong   Basin, using mitochondrial DNA nad1 gene as the marker.  Parasitology International 2010; 59: 242-247.  
       
    Vitta A, Yoshino TP, Kalambaheti T, Komalamisra C, Waikagul J, Ruangsittichai J,  Dekumyoy  P. Recombinant SMR-domain containing protein of Angiostrongylus cantonensis and its application  in immunoblot diagnosis  of human angiostrongyliasis.  Southeast Asian J Trop Med Public Health 2010; 41(4): 785-799.  
       
    Watthanakulpanich  D, Waikagul  J, Maipanich  W, Nuamtanong  S, Sanguankiat  S, Pubampen  S, Praevanit  R, Mongkhonmu  S and  Nawa  Y.  Haplorvhis taichui  as a possible etiologic agent of  irritable bowel syndrome-like symptoms.  Korean J Parasitol 2010: 48; 225-229.  
       
    Youthanavanh  V, Dekumyoy  P, Yoonuan  T, Sa-nguankiat  S, Nuamtanong  S, Thaenkham  U, Phommasack  B, Kobayashi  J, Waikagul  J.  Sero-epidemiological survey of gnathostomiasis in Lao PDR.  Parasitology International  2010: 59; 559-605.  
       
2009
  Anantaphruti  MT, Nuamtanong  S, Maipanich  W, Sa-nguankiat  S, Pubampen  S,    Palakul  K, Waikagul  J The killing effects of Thai medicinal Plants against parasitic helminthes. J Trop Med Parasitol; 2009: 32: 45-51.  
       
       
  Jeon HK, Chai JY, Kong Y, Waikagul J, Insisiengmay B, Rim HJ, Eom KS.  Differential diagnosis of Taenia asiatica using multiplex PCR.  Experimental Parasitol 2009; 121: 151-156.  
       
    Kusolsuk  T, Paiboon  N, Pubampen  S, Maipanich  W, Dekumyoy  P, Waikagul  J. Anchitrema sanguineum (Digenea: Anchitrematidae) Accidentally Found during Collonoscopy of a Patient with Chronic Abdominal Pain: A Case Report.  Korean J Parasitol  2009: 47(2): 167-170.  
       
    Manivong  K, Komalamisra  C, Waikagul  J, Radomyos  P.  Opisthorchis viverrini metacercariae in cyprinoid fish from three rivers in Khammouane provine, Lao PDR. J Trop Med Parasitol  2009; 32: 23-29.  
       
    Sato  M, Sanguankiat  S, Pubampen  S, Kusolsuk  T, Maipanich  W, Waikagul  J.  Egg laying capacity of Haplorchis taichui (Digenea: heterophyidae) in humans.  Korean J Parasitol  2009; 47: 315-318.  
       
    Sato  M, Thaenkham  U, Dekumyoy  P, Waikagul  J.  Discrimination of  O. viverrini, C. sinensis, H.  pumilio and H. taichui using nuclear DNA-based PCR targeting ribosomal DNA ITSregions.  Acta Tropica 2009; 109: 81-83.  
       
   

Scandrett  B, Parker  S, Forbes  L, Gajadhar  A, Dekumyoy  P, Waikagul  J, Haines  D. Distribution of Taenia saginata cysticerci in tissues of experimentally infected cattle.  Veterinary Parasitology  2009; 164(2-4): 223 - 31.

 
       
    Touch  S, Komalamisra  C, Radomyos  P, Waikagul  J.  Discovery of  Opisthorchis viverrini metacercariae in freshwater fish in southern Cambodia.  Acta Tropica 2009; 111:108-113.  
       
    Tran PMS, Tran  TKD, Nguyen  TQN, Tran  VH, Dalsgaard  A,  Waikagul  J, Murrell KD.    Prevalence of Gnathostoma spinigerum  infection in wild and cultured swamp eels in Vietnam.  J Parasitol, 2009; 95(1): 246-248.  
       
    Waikagul  J, Pubampen  S, Sa-nguankait  S, Yoonuan  T.   Two plenosominoides metacercariae from mountain crabs in central and eastern Thailand.  J Trop Med Parasitol  2009; 32: 30-34.  
       
2008
  Anantaphruti MT, Waikagul J, Maipanich W, Nuamtanong S, Watthanakulpanich D, Pubampen S, Kusolsuk T. School-based health education for the control of soil-transmitted helminthiases in Kanchanaburi province, Thailand. Annals of Tropical Medicine & Parasitology 2008; 102: 521-528.  
       
    Mauricio M. Llaguno, Juan Cortez-Escalante, Jitra Waikagul, Ana Carolina Guimaraes Faleiros, Francisco das Chagas and Cleudson Castro. Diphyllobothrium latum infection in a non-endemic country: case report. Revista da Sociedade brasileira de Medicina Tropical 2008; 41(3): 301-303.  
       
    Nonaka D, Kobayashi J, Jimba M, Vilaysouk B, Tsukamoto K, Kano S, Phommasack B, Singhasivanon P, Waikagul J, Tateno S, Takeuchi T. Malaria education from school to community in Oudomxay province, Lao PDR. Parasitology Intrnational 2008; 76-82.  
       
    Thaenkham U, Waikagul J. Molecular phylogenetic relationship of Paragonimus pseudoheterotremus. Southeast Asian J Trop Med Public Health 2008; 39: 217-221.  
       
    Waikagul J, Jongsuksantigul P, Rattanawitoon U, Radomyos P, Kojima S, Takeuchi T. Parasitological monitoring of helminth control program in Northern Thailand. Southeast Asian J Trop Med Public Health 2008; 39: 1008-1014.  
       
    Yoonuan T, Vanvanitchai Y, Dekumyoy P, Komalamisra C, Kojima S, Waikagul J. Paragonimiasis prevalences in Saraburi Province, Thailand, measured 20 years apart. Southeast Asian J Trop Med Public Health 2008; 39: 593-600.  
       
2007
  Anantaphruti MT, Nuamtanong S, Watthanakulpanich D, Maipanich W, Pubampen S, Sanguankiat S, Kusolsuk T, Muennoo C, Waikagul J. Responses to Albendazole Treatment for Hookworm Infection in Ethnic Thai and Immigrant in West-central Thailand. Journal of Health Science 2007; 53(4): 443-449.  
       
    Anantaphruti MT, Waikagul J, Yamasaki H, Ito A. Cysticercosis and Taeniasis in Thailand. Southeast Asian J Trop Med Public Health, 2007; 38(suppl 1): 151-158.  
       
    Anantaphruti MT, Yamasaki H, Nakao M, Waikagul J, Watthanakulpanich D, Nuamtanong S, Maipanich W, Pubampen S, Sanguankiat S, Muennoo C, Nakaya K, Sato MO, Sako Y, Okamoto M, Ito A. Sympatric Occurrence of Taenia solium, T. saginata, and T. asiatica, Thailand. Emerging Infectious Diseases 2007; 13: 1413-1416.  
       
    Dung DT, De NV, Waikagul J, Dalsgaard A, Chai JY, Sohn WM, Murrell KD. Fishborne zoonotic intestinal trematodes, Vietnam. Emerging Infectious Diseases 2007; 13: 1828-1833.  
       
    Ito A, Okamoto M, Wandra T, Wibisono H, Anantaphruti MT, Waikagul J, Li T and Qiu D. The present situation of Taeniasis and cysticercosis in Asia and the pacific. Southeast Asian J Trop Med Public Health, 2007: 38(suppl 1): 119-124.  
       
    Kobayashi J, Jimba M, Okabayashi H, Singhasivanon P, Waikagul J. Beyond deworming: the promotion of school-health-based interventions in Japan. Trends Parasitol. 2007; 23: 25-29.  
       
    Ohta N, Waikagul J. Disease burden and epidemiology of soil-transmitted helminthiases and schistosomiasis in Asia: the Japanese perspective. Trends Parasitol. 2007; 23: 30-35.  
       
    Thaenkham U, Visetsuk K, Dung DT, Waikagul J. Discrimination of Opisthorchis viverrini from Haplorchis taichui using COI sequence marker. Acta Tropica 2007; 103: 26-32.  
       
    Waikagul J. A new species of Paragonimus (Trematoda: Troglotrematidae) from a cat infected with metacercariae from mountain crabs Larnaudia larnaudii.J Parasitol 2007; 93(6): 1496-1500.  
       
    Waikagul J, Diaz Camacho SP. Gnathostomiasis. In Murrell KD, Fried B, editors. Food-Borne Parasitic Zoonoses. New York: Springer; 2007. p. 235-261. (World Class Parasites; vol 11).  
       
2006
  Qian BZ, Sugiyama H, Waikagul J, Zhu ZH. Sequence analysis of ITS2 and CO1 Genes of Paragonimus harinasutai. Chin J Parasitol 2006; 24: 119-121.  
       
    Okabayashi H, Thongthien P, Singhasvanon P, Waikagul J, Looareesuwan S, Jimba M, Kano S, Kojima S, Takeuchi T, Kobayashi J, Tateno S. Keys to success for a school-based malaria control program in primary schools in Thailand. Parasitol Int 2006; 55(2): 121-126.  
       
    Waikagul J, Dekumyoy P, Anantaphruti MT. Taeniasis, cysticercosis and echinococcosis in Thailand. Parasitol Int 2006; 55 Suppl: 175-180.  
       
    Waikagul J, Dekumyoy P, Yoonuan T, Praevanit R. Conjunctiva philophthalmosis: a case report in Thailand. Am J Trop Med Hyg 2006; 74(5): 848-849.  
       
    Waikagul J. Southeast Asian Tropical Medicine and Parasitology Network. Parasitol Int 2006; 55 Suppl: 297-300.  
       
2005
  Dekumyoy P, Waikagul J. Cysticercosis in Thailand In: Ito A, Wen H, Yamasaki H, editors. Asian Parasitology Vol 2. Taeniasis/Cysticercosis and Echinococcosis in Asia. Chiba: FAB Journal Ltd; 2005: p. 99-110.  
       
    Dekumyoy P, Waikagul J. Echinococcosis in Thailand. In: Ito A, Wen H, Yamasaki H, editors. Asian Parasitology Vol 2. Taeniasis/Cysticercosis and Echinococcosis in Asia. Chiba: FAB Journal Ltd; 2005: p. 245-250.  
       
    Kojima S, Waikagul J, Rojekittikhun W, Keicho N. The current situation regarding the establishment of national ethical guidelines for biomedical research in Thailand and its neighboring countries. Southeast Asian J Trop Med Public Health 2005; 36: 728-32.  
       
    Le Thi Xuan, Nguyen Thien Hung, Waikagul J. Cutaneous Fascioliasis : A case report in Vietnam. Am J Trop Med Hyg 2005; 72(5): 508-9.  
       
    Ngarmamonpirat C, Waikagul J, Petmitr S, Dekumyoy P, Rojekittikhun W, Anantapruti MT. Analysis of sequence variation in Gnathostoma spinigerum mitochondrial DNA by single-strand conformation polymorphism analysis and DNA sequence. Parasitol Int 2005: 54; 65-8.  
       
    Waikagul J, Radomyos P. Intestinal trematode Infections in Thailand. In: Arizono N et al., editors. Asian Parasitology Vol 1. Food-borne parasitic diseases in Asia. Chiba: FAB Journal Ltd; 2005: p. 103-112.  
       
    Waikagul J, Singhasivanon P, Supavej S, Rojekittikhun W, Suphadtanaphongs W, Leemingswat S, Fungladda W. The Asian Center of International Parasite Control (ACIPAC): Five years of Achievement. Southeast Asian J Trop Med Public Health 2005; 36 Suppl: 13-16.  
       
    Waikagul J, Watthanakulpanich D, Muennoo C, Maipanich W, Sa-nguankiat, Phubampen S. Efficacy of Benzimidazole Carbamate on an Intestinal Fluke Co-infected with Nematodes. J Med Assoc Thai 2005; 88(2): 233-237.  
       
    Waikagul J, Yoonuan T. Paragonimus and Paragonimiasis in Thailand. In: Arizono N et al., editors. Asian Parasitology Vol 1. Food-borne parasitic diseases in Asia. Chiba: FAB Journal Ltd; 2005: p. 139-148.  
       
    Watthanakulpanich D, Waikagul J, Dekumyoy P, Muangkhum P, Praevanit R, Mongkhonmu S. Paragonimiasis in Nan Province, Northern Thailand. Southeast Asian J Trop Med Public Health 2005; 36: 853-857.  
       
2004
  Anantaphruti MT, Waikagul J, Maipanich W, Nuamtanong S and Pubampen S. Soil-transmitted helminthiases and health behaviors among schoolchildren and community members in a West-central border area of Thailand. Southeast Asian J Trop Med Public Health 2004; 35: 260-266.  
       
    Dekumyoy P, Waikagul J, Vanijanonta S, Thairungroj M, Nakao M, Sako Y, Watanabe S. and Ito A. Cysticeercosis: IgG-ELISA evaluations of peak1 antigen and <30 kD A Antigen of delipidized extract of Taenia solium metacestodes. Southeast Asian J Trop Med Public Health 2004 ;35 : 1-9.  
       
    Komalamisra C, Bunchuen S, Waikagul J, Anataphruti MT, Pongponratn E. Surface topography of newly excysted metacercariae of Thai Paragonimus species. J Trop Med Parasitol 2004; 27: 37-50.  
       
    Lertanekawattana S, Waikagul J, Pilomvarakorn S and Saepeung K. Gnathostomiasis: Two cases admitted to Nong Khai Hospital, Thailand. Southeast Asian J Trop Med Public Health 2004; 35: 100-3.  
       
    Maipanich W, Waikagul J, Watthanakulpanich D, Maennoo C, Sanguankiat S, Pubampen S, Anataphruti MT, Nuamtanong S, Yoonuan T, Visetsuk K. Intestinal parasitic infections among inhabitants of the North, West-central and Eastern border areas of Thailand. J Trop Med Parasitol 2004; 27: 51-8.  
       
    Nithiuthai S, Anantapruti MT, Waikagul J, Gajadhar A. Waterborne zoonotic helminthiasis. Vet Parasitol 2004; 126: 167-193.  
       
    Radomyos P, Sirivichayakul C, Waikagul J, Krudsood S, Takeuchi T, Kojima S, Looareesuwan S. Atlas of medical parasitology. 1st ed., Medical Media: Bangkok, 2004, 199p with 434 colour illustrations.  
       
2003
  Brooker S, Singhasivanon P, Waikagul J, Supavej S, Kojima S, Takeuchi T, Luong TV, Looareesuwan S. (2003). Mapping soil-transmitted helminths in Southeast Asia and implications for parasite control. Southeast Asian J Trop Med Public Health, 34:24-36.  
       
    Kimura E, Anantaphruti MT, Limrat D, Thammapalo S, Itoh M, Singhasivanon P. and Waikagul J. Unexpectedly high prevalence of Wuchereria Bancrofti infection obtained by ICT card tests in comparsion with that determined by IgG4 ELISA using urine samples. A possibility of false positive reactions with ICT card tests in study in Thailand. Jpn J Trop Med Hyg 2003; 31: 217-222.  
       
    Waikagul J, Nuamtanong S, Visiadsuk K. A preliminary study on the efficacy of albendazole against Haplorchis taichui: an intestinal trematode. J Trop Med Parasitol 2003; 26: 98-99.  
       
2002
  Rojekittikhun W, Waikagul J, Chaiyasith T. Fish as the natural second intermediate host of Gnathosotma spinigerum. Published in Southeast Asian J Trop Med Public Health 2002; 33 Suppl 3: 63-9.  
       
    Waikagul J, Dekumyoy P, Chaichana K, Anantaphruti MT, Komalmisra C, Kitikoon V. Serodiagnosis of human opisthorchiasis using cocktail and electroeluted Bithynia snail antigens. Parasitol Int 2002;51:237-47.  
       
    Waikagul J, Krudsood S, Radomyos P, Radomyous B, Chalemrut K, Jongsuksuntigul P, Kojima S, Looareesuwan S, Thaineau W. A cross-sectional study of intestinal parasitic infections among schoolchildren in Nan Province, Northern Thailand. Southeast Asian J Trop Med Public Health 2002;33: 218-23.  
       
    Watthanakulpanich D, Waikagul J, Dekumyoy P, Anantaphruti M. Stydies on concomitant antigens of Bithynia funiculata for detection of antibody to Opisthorchis viverrini: Effect of different centrifugal speeds for antigen preparation. Abstract The Joint International Tropical Medicine Meeting (JITMM) 2002.  
       
    Watthanakulpanich D, Waikagul J, Dekumyoy P, Anantaphruti MT. Antigenic community between Opisthorchis viverrini adult worms and their intermediate hosts, Bithynia snails as a support for concomitant antigens. J Trop Med Parasitol 2002;25:17-25.  
       
2001
  Vongpakorn M, Waikagul J, Dekumyoy P, Chompoochan T, Rojekittikhun W, Pongponratn E. Comparison of ELISA and GPAT in diagnosis of bovine fasciolosis using excretory-secretory antigen. J Trop Med Parasitol 2001;24:1-7.  
       
2000
  Dekumyoy P, Anantaphruti MT, Nuamtanong S, Wathanakulpanich D, Waikagul J, Danis M. Neurocysticercosis: Utilizing the cystic fluid antigen from Taenia solium metacestodes for diagnosis by IgG-ELISA. Southeast Asian JTrop Med Public Health 2000;31 Suppl 1:21-5.  
       
    Dekumyoy P, Insun D, Waikagul J, Anantaphruti MT, Rongsriyaem Y, Choochote W. IgG- and IgG4-detected antigens of Dirofilaria immitis adult worms for Bancroftian filariasis by enzyme-linked immunoelectrotransfer blot. Southeast Asian JTrop Med Public Health 2000;31 Suppl 1:58-64.  
       
    Komalamisra C, Boonchuen S, Waikagul J, Dekumyoy P, Komalamisra. N. Comparative studies on protein, isoenzyme and DNA restriction endonuclease profiles of Thai Paragonimus metacercariae. Southeast Asian J Trop Med Public Health 2000;31 Suppl 1:35-43.  
       
    Nontasut P, Waikagul J, Yaemput S, Muennoo C. Efficacy of multiple dose mebendazole against trichuriasis in Thai and Karen patients. Southeast Asian J Trop Med Public Health 2000;31: 460-2.  
       
    Takahashi Y, Mingyuan L, Waikagul J. Epidemiology of trichinellosis in Asia and the Pacific Rim. Vet Parasitol 2000;93 Special Issue:227-39.  
       
1999
  Anantaphruti MT, Maipanich W, Punpoowong B, Yutthanawiwat T, Waikagul J. Effect of mebendazole on Trichuris trichiura morphology. Presented at the 21th APCO Parasitologists’ Meeting; 1999 Jul 21-23; Tokyo, Japan.  
       
    Blair D, Wu B, Chang Z.S, Gong X, Agatsuma T, Zhang YN, Chen SH, Lin JX, Chen MG, Waikagul J, Guevara AG, Feng Z., Davis GM. A molecular perspective on the genera Paragonimus Braun, Euparagonimus Chen and Paragonimus Chen. JHelminthol Vol. 73 Number 4, 1999, pp. 295-9(5).  
       
    Eamsobhana P, Dekumyoy P, Waikagul J. Shared antigens between Parastrongylus cantonensis and Biomphalaria glabrata and their possible use in immunodiagnosis of human parastrongyliasis. Trop Biomed 1999;16:7-13.  
       
    Muennoo C, Rojekittikhun W, Sa-nguankiat S, Nontasut P, Waikagul J. A single-dose albendazole and mebendazole for the treatment of trichuriasis in Nakhon Si Thammarat. Mahidol J 1999;6:1-3.  
       
    Waikagul J, Yaemput S. Two Achillurbainia metacercariae from mountain crabs in Central Thailand. J Trop Med Parasitol 1999;22(1):1-6.  
       
1998
  Blair D, Waikagul J, Honzako Y, Agatsuma T. Phylogenetic relationships among the Thai species of Paragonimus inferred from DNA sequences. In: Tada I, Kojima S, Tsuji M, editors. ICOPA IX, 9th International Congress of Parasitology; 1998 Aug 24-28; Chiba, Japan. 1998. p. 643-7.  
       
    Dekumyoy P, Vanijanonta S, Waikagul J, Sa-nguankiat S, Danis M. Use of delipidized antigens of Taenia solium metacestodes for IgG-ELISA in the detection of neurocysticercosis. Southeast Asian J Trop Med Public Health 1998;28:572-8.  
       
    Dekumyoy P, Waikagul J, Eom KS. Human lung fluke (Paragonimus heterotremus): Differential diagnosis between P. heterotremus and P. westermani infections by EITB. Trop Med Int Health 1998;3:52-6.  
       
    Maipanich W, Sirisukhodom S, Visiessuk K, Waikagul J. Preliminary report on soil-transmitted helminth eggs from night soil sludge around the Bangkok Metropolitan area. J Trop Med Parasitol 1998;21:46-7.  
       
    Maipanich W, Visiessuk K, Muennoo C, Sa-nguankiat S, Yoonuan T, Pubampen S, Waikagul J. Soil-transmitted helminths: Source and distribution of the infective stages in southern Thailand. J Trop Med Parasitol 1998;21:31-6.  
       
   

Muennoo C, Rojekittikhun W, Sa-nguankiat S, Maipanich W, Vorasanta P, Waikagul J. Prevalence and intensity of soil-transmitted helminths in villages with clustered housing and dispersed housing, Nakhon Si Thammarat province. J Trop Med Parasitol 1998;21:40-3.

 
       
    Muennoo C, Rojekittikhun W, Sa-nguankiat S, Yoounuan T, Waikagul J. Prevalence and intensity of soil-transmitted helminthioses in two villages three years after a one-year control programme. J Trop Med Parasitol 1998;21:11-5.  
       
    Muennoo C, Rojekittikhun W, Waikagul J. Prevalence and intensity of helminthiases in primary school children in Amphoe Muang, Prachin Buri. Mahidol J 1998;5:17-8.  
       
    Nuamtanong S, Waikagul J, Anantaphruti MT. Gnathostome infection in swamp eels, Flutaalba, in central Thailand. Southeast Asian J Trop Med Public Health 1998; 29:144-7.  
       
    Radomyos P, Waikagul J, Wattanagoon Y, Radomyos B, Chitamas S. A case of Centrocestus intestinal fluke infection in Chacherngsao province. J Trop Med Parasitol 1998; 21:48-50.  
       
    Rojekittikhun W, Pubampen S, Waikagul J. Seasonal variation in the intensity of Gnathostoma larvae in swamp eels (Fluta alba) sold in a local market of Bangkok. Southeast Asian J Trop Med Public Health 1998; 29:148-53.  
       
    Rojekittikhun W, Pubampen S, Waikagul J. Swamp eels (Fluta alba), the genuine second intermediate host of Gnathostoma in Thailand. J Trop Med Parasitol 1998; 21:44-5.  
       
    Waikagul J, Muennoo C, Sa-nguankiat S, Maipanich W, Pubampen S, Nontasut P, Yoonuan T. Association between contaminated latrines and soil-transmitted helminthic infections. J Trop Med Parasitol 1998;21:27-30.  
       
    Waikagul J. Opisthorchis viverrini metacercaria in Thai freshwater fish. Southeast Asian J Trop Med Public Health 1998;29:324-6.  
       
    Waikagul J, Thonghom S, Maipanich W. Paradujardinia halicoris (Owen, 1833)Travassos, 1933 (Nematoda: Ascarididae) from Dugong dugon (Muller, 1776) (Sirenia: Dugongidae). Thai J Vet Med 1998;28:49-56.  
       
    Waikagul J. Training of personnel: the regional training course on the control of intestinal helminthoses with connection to the integrated programme. In: Tada I, Kojima S, Tsuji M, editors. ICOPA IX, 9th International Congress of Parasitology; 1998 Aug 24-28; Chiba, Japan. 1998. p.127-31.  
       
    Watthanakulpanich D, Waikagul J, Dekumyoy P, Anantaphruti MT. Application of the gelatin particle indirect agglutination test in the serodiagnosis of human opisthorchiosis. Jpn J Trop Med Hyg 1998; 26:5-10.  
       
1997
  Maipanich W, Pubampen S, Sa-nguankiat S, Nontasut P, Waikagul J. Effect of albendazole and mebendazole on soil-transmitted helminth egg. Southeast Asian J Trop Med Public Health 1997;28:321-5.  
       
    Muennoo C, Achawanichkul W, Sa-nguankiat S, Pubampen S, Maipanich W, Anantaphruti MT, Waikagul J. The impact of primary health care intervention on reinfection of soil-transmitted helminths in the community. Southeast Asian J Trop Med Public Health 1997;28:816-9.  
       
    Nontasut P, Waikagul J, Muennoo C, Sa-nguankiat S, Nuamtanong S, Maipanich W. Minimum effective doses of mebendazole in treatment of soil-transmitted helminths. Southeast Asian J Trop Med Public Health 1997;28:326-8.  
       
    Srisont D, Waikagul J, Yaemput S. Human lung flukes. Bangkok: Living Transmedia, 1997: 109.  
       
    Waikagul J, Anantaphruti MT. Human worms in southeast Asia. Bangkok: GSM Trading, 1997:159.  
       
    Waikagul J, Anantaphruti MT, Nontasut P, Maipanich W. Soil-transmitted helminths. Bangkok: Department of Helminthology, 1997:94.  
       
    Waikagul J, Maipanich M, Pahuchon W, Visiessuk K, Hiranyachattada P, Muennoo C, Pubampen S. Studies on soil-dust for Ascaris eggs in a village of southern Thailand. In: Hayashi S, et al, editors. Collected papers on the control of soil-transmitted helminthiases Vol 6. Tokyo: APCO; 1997. p.44-50.  
       
    Waikagul J, Maipanich W, Muennoo C, Samasanti N, Sa-nguankiat S, Pubampen S, Nontasut P. Ovicidal and expulsion effects of mebendazole and albendazole against Trichuristrichiura. In: Hayashi S, et al, editors. Collected papers on the control of soil-transmitted helminthiases Vol 6. Tokyo: APCO; 1997. p.215-23.  
       
    Waikagul J, Muennoo C, Maipanich M, Pahuchon W, Sa-nguankiat S, Visiessuk K, Pubampen S, Nontasut P. Impact of quarterly chemotherapy on soil-transmitted helminths infection intensity and soil contamination. In: Hayashi S, et al, editors. Collected papers on the control of soil-transmitted helminthiases Vol 6. Tokyo: APCO; 1997. p.293-300.  
       
   

Waikagul J, Muennoo C, Sa-nguankiat S, Maipanich W, Watthanakulpanich D, Suttitantawat T, Pubampen S. Daily egg output pattern in Ascaris lumbricoides and Trichuris trichiura. In: Hayashi S, et al, editors. Collected papers on the control of soil-transmitted helminthiases Vol 6. Tokyo: APCO; 1997. p.176-83.

 
       
    Waikagul J, Nuamtanong S, Anantaphruti MT, Muennoo C, Sa-nguankiat S. Evaluation of the modified formalin-detergent technique for detection of intestinal parasites. In: Hayashi S, et al, editors. Collected papers on the control of soil-transmitted helminthiases Vol 6. Tokyo: APCO; 1997. p.5-11.  
       
    Waikagul J, Nuamtanong S, Anantaphruti MT, Pubampen S, Visiessuk K, Tawatsin A. Sequential mebendazole treatment against Gnathostoma spinigerum in rat. J Trop Med Parasitol 1997;20:40-6.  
       
    Waikagul J, Radomyos P. Intestinal trematodes. J Trop Med Parasitol 1997;20:15-22.  
       
    Waikagul J, Wongsaroj T, Radomyos P, Meesomboon C, Praewanich R, Jongsuksuntikul P. Human infection of Centrocestus caninus in Thailand. Southeast Asian J Trop Med Public Health 1997;28:831-5.  
       
    Watthanakulpanich D, Waikagul J, Anantaphruti MT, Dekumyoy P. Evaluation of Bithynia funiculata snail antigens by ELISA—serodiagnosis of human opisthorchiasis. Southeast Asian J Trop Med Public Health 1997;28:593-8.  
       
1996
  Maipanich W, Pahuchon W, Visiessuk K, Nontasut P, Waikagul J. Soil-transmitted helminths in human host and soil pollution after quaternary treatment. J Trop Med Parasitol 1996;19:48-54.  
       
    Maipanich W, Waikagul J, Visiessuk K. Efficacy of three floating media in separating Ascaris eggs from soil. Mahidol Univ J 1996;3:157-60.  
       
    Rojekittikhun W, Pubampen S, Anantaphruti MT, Nuamtanong S, Waikagul J, Bunyapraphatsara N. A preliminary trial on the treatment of Gnathostoma spinigerum infection in mice and in vitro with herbal drug, Luang-sal. J Trop Med Parasitol 1996;19:40-7.  
       
    Rojekittikhun W, Pubampen S, Waikagul J. Twelve-years laboratory infection of cats with Gnathostoma spigerum. J Trop Med Parasitol 1996;19:63-4.  
       
    Waikagul J, Mekavutikul Y. Treatment of intestinal parasite infestations. Med Progress 1996:8-11.  
       
    Waikagul J, Yaemput S. A new metacercaria from mountainous crab. Proceedings of the fourth Asian-Pacific Congress for Parasitic Zoonoses; 1996 Aug 2-4; Taichung, Taiwan ROC; 1996. p.37-41.  
       
1995
  Dekumyoy P, Setasuban S, Waikagul J, Yaemput S, Sangnaunkiat S. Human lung fluke Paragonimus heterotremus: Differentiation of antigeic proteins of adult worms by Enzyme-linked immunoelectrotransfer blot-technique. Southeast Asian J Trop Med Public Health 1995;26:434-8.  
       
    Maipanich W, Waikagul J, Pahuchon W, Muennoo C, Visiassuk K. Contamination of soil-transmitted helminth eggs in soil samples from Nakorn Si Thammarat Province. J Trop Med Parasitol 1995;18:22-30.  
       
    Waikagul J, Impand P, Limsomboon J, Kerdpuech Y. Prosthogonimus furcifer Railliet, 1925 (Digenea: Prosthogonimidae) from duck. J Trop Med Parasitol 1995;18:31-4.  
       
1994
  Mahannop P, Waikagul J, Rojanavat P, Subcharoen S, Deevisate K. Study on risk factors of opisthorchiasis at Amphoe Wattananakorn, Prachinburi Province. J Trop Med Parasitol 1995;17:39-48.  
       
    Waikagul J, Anantaphruti MT, Visiassuk K. A preliminary study on the efficacy of mebendazole, thiabendazole, praziquantel and ivermectin against gnathostomiasis in rats. J TropMed Parasitol 1994;17:76-81.  
       
    Waikagul J, Maipanich W, Muennoo C, Yaemput S, Nontasut P, Pahuchon W. Expelled effect of single and multiple doses of albendazole against Trichuris trichiura.Chula Med J 1994;38:753-60.  
       
    Waikagul J, Watthanakulpanich D, Dekumyoy P, Anantaphruti MT, Sabcharoen B. Evaluation of Bithynia funiculata snail antigen in ELISA serodiagnosis of human opisthorchiosis. Proceedings of the third Asian Pacific Congress for Parasitic Zoonoses; 1994 Jul 13-Aug 1; Mitaka, Tokyo, Japan. 1994. p.58-63.  
       
1993
  Anantaphruti MT, Achawanitkun W, Sa-nguankiat S, Dekumyoy P, Nuamtanong S, Waikagul J, Tusuji M. Intensity of Infection, worms expulsion and efficacy of multiple doses of albendazole and mebendazole against trichuriasis. In: Yokogawa M, etal, editors. Collected paper on the control of soil-transmitted helminthiases Vol 5. Tokyo: APCO; 1993. p.179-83.  
       
    Charoenlarp P, Waikagul J, Muennoo C, Srinophakun S, Kitayaporn D. Efficacy of single dose mebendazole polymorphic forms A and C, in the treatment of hookworm and Trichuris infection. Southeast Asian J Trop Med Public Health 1993;24:712-6.  
       
1992
  Anantaphruti MT , Nuamtanong S, Waikagul J. Effect of ivermectin on experimental gnathostomiasis in rabbits. Trop Med Parasitol 1992;43:65-7.  
       
    Muennoo C, Chiamratana B, Sanguankiat S, Yamput S, Waikagul J, Charoenlarp P. Study on prevalence and intensity of soil-transmitted helminths in primary school children, Nakorn Si-thammarat province. J Trop Med Parasitol 1992;15:31-8.  
       
    Sirisinha S, Chawengkirttikul R, Tayapiwatana C, Naiyanetr C, Waikagul J, Radomyos P, Podoprigora GI. Specific and cross-reactive monoclonal antibodies to the 89-kDa antigen of Opisthorchis viverrini. Southeast Asian J Trop Med Public Health 1992;23:489-90.  
       
1991
  Anantaphruti MT, Waikagul J, Pahuchon W, Leemingsawad S, Maipanich W. Practicable IFAT slide antigen preparations for detection of Gnathostoma spinigerum antibodies in rabbits. Southeast Asian J Trop Med Public Health 1991;22:422-5.  
       
    Chanawong A, Waikagul J. Laboratory studies on host-parasite relationship of Bithynia snails and the liver fluke, Opisthorchis viverrini. Southeast Asian J Trop Med Public Health 1991;22:235-9.  
       
    Impand P, Waikagul J, Kitikoon V, Limsomboon J. A report of Anchitrema sanguineum (Sonsino, 1894) from wild rats (Rattus rattus) caught in Kanchanaburi Province. J Trop Med Parasitol 1991;14:21-5.  
       
    Waikagul J, Anantaphruti MT, Nuamtanong S, Nithiuthai S. Study on efficacy of ivermectin against Gnathostoma spinigerum (Nematoda: Spiruroidea) advanced third stage larvae in rats. Thai J Vet Med 1991;21:91-103.  
       
    Waikagul J. Intestinal fluke infections in Southeast Asia. Southeast Asian J Trop Med Public Health 1991;22 Suppl:158-162.  
       
1990
  Chanawong A, Waikagul J, Thammapalerd N. Detection of shared antigens of human liver flukes Opisthorchis viverrini and its snail hosts, Bithynia spp. Trop Med Parasitol 1990;41:419-21.  
       
    Waikagul J, Visiassuk K, Sanguankait S. Study on the life-cycle of Centrocestus caninus Leiper, 1913 (Digenea: Heterophyidae) in Thailand. J Trop Med Parasitol 1990;13:50-6.  
       
1989
  Waikagul J, Pearson JC. Heterophyes nocens Onji and Nishio, 1916 (Digenea: Heterophyidae) from the water rat, Hydromys chrysogaster Geoff, 1804 in Australia. Systematic Parasitol 1989;13:53-61.  
       
    Waikagul J. Serodiagnosis of paragonimiasis by enzyme-linked immunosorbent assay and immunoelectrophoresis. Southeast Asian J Trop Med Public Health 1989;20:243-51.  
       
    Waikagul J, Setasuban P, Vajrasthira S. On a species of Paragonimus lung fluke metacercaria in Thailand. Southeast Asian J Trop Med Public Health 1989;20:495-7.  
       
    Waikagul J, Yamput S, Visiassuk K. Paragonimus siamensis: subcutaneous infection with excysted metacercariae. Med Lab Sc 1989;46:370-1.  
       
1988
  Yaemput S, Waikagul J, Visiassuk K, Maipanich W. Susceptibility of Tricula aperta (b -race) to Paragonimus heterotremus. Southeast Asian J Trop Med Public Health 1988;19:337.  
       
1987
  Yaemput S, Waikagul J. The natural first intermediate host of Paragonimus in Thailand. Southeast Asian J Trop Med Public Health 1987;18:265-6.  
       
1986
  Anantaphruti M, Waikagul J, Nithi-uthai S, Pubampen S, Rojekittikhun W. Detection of humoral immune response to Gnathostoma spinigerum in mice. Southeast Asian J Trop Med Public Health 1986;17:172-6.  
       
    Waikagul J, Yaemput S, Visiassuk K. The route of migration of Paragonimus siamensis Miyazaki and Wykoff, 1965 in the white rat. Southeast Asian J Med Public Health 1986;17:587-90.  
       
1985
  Waikagul J. A review of the heterophyid flukes in man. Chula MedJ 1985; 29: 1131-8.  
       
    Waikagul J, Yingyourd P, Chaimratana B, Visiassuk K. Study on helminthic infections which brackish water fish is intermediate host. J Thai Vet Practitioner Circle 1985;7:245-57 (Thai).  
       
1984
  Kimura E, Shigeno S, Sakamoto M, Shimada M, Aoki Y, Waikagul J. Studies on Brugia pahangi in inbred hamsters. 2. The intratesticular inoculation of infective larvae in CBN hamsters and some other rodents. Trop Med 1984;26:51-6.  
       
1983
  Waikagul J. Microphalloides vajrasthirae n.sp. (Digenea: Microphallidae) from the small intestine of cat in Thailand. Southeast Asian J Trop Med Public Health 1983;14:260.  
       
    Yokogawa M, Vajrasthira S, Waikagul J, Anantaphruti M, Yingyourd P, Tsuji M, Kojima S. Control of soil-transmitted helminthiasis and its impact on the nutritional status. In: Yokogawa M, etal, ed. Collected papers on the control of Soil-transmitted Helminthiases Tokyo: APCO;1983:295-308.  
       
1980
  Waikagul J. Studies on some heterophyid trematodes [M.Sc. Thesis]. Brisbane: University of Queensland; 1980.  
       
1974
  Waikagul J. The study on the infectivity of Opisthorchis viverrini metacercaria [M.Sc. Thesis]. Bangkok: Mahidol University; 1974.  
 
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