• 690 Citations
  • 16 h-Index
1976 …2018

Research output per year

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Research Output

  • 690 Citations
  • 16 h-Index
  • 61 Article
  • 4 Letter
  • 4 Review article
2018

Ombitasvir/paritaprevir/ritonavir + dasabuvir + ribavirin in HCV genotype 1 infected patients who failed previous protease inhibitor therapy

Hunyady, B., Abonyi, M., Gerlei, Z., Gervain, J., Horváth, G., Jancsik, V., Lengyel, G., Makkai, E., Pár, A., Péter, Z., Pusztay, M., Ribiczey, P., Rókusz, L., Sarrazin, C., Schneider, F., Susser, S., Szalay, F., Tornai, I., Tusnádi, A., újhelyi, E. & 2 others, Werling, K. & Makara, M., 2018, In : Clinical and Experimental Hepatology. 4, 2, p. 83-90 8 p.

Research output: Article

2 Citations (Scopus)
2017

Prevalence of Anal Human Papillomavirus Infection in Hungarian Men Who Have Sex with Men

Szabó, E., Kósa, C., Babarczi, E., Sulyok, M., Újhelyi, E., Bánhegyi, D. & Vályi-Nagy, I., aug. 24 2017, (Accepted/In press) In : Pathology and Oncology Research. p. 1-7 7 p.

Research output: Article

1 Citation (Scopus)
2015

Hepatic steatosis in individuals living with HIV measured by controlled attenuation parameter: A cross-sectional study

Sulyok, M., Makara, M., Rupnik, Z., Ferenci, T., Újhelyi, E., Kormos, L., Gerlei, Z., Szlávik, J., Horváth, G. & Vályi-Nagy, I., dec. 1 2015, In : European Journal of Gastroenterology and Hepatology. 27, 6, p. 679-685 7 p.

Research output: Article

16 Citations (Scopus)

Non-Hodgkin Lymphoma and Hepatitis C: Where We are and What Next?

Sulyok, M., Makara, M., Újhelyi, E. & Vályi-Nagy, I., jan. 1 2015, In : Pathology and Oncology Research. 21, 1

Research output: Review article

5 Citations (Scopus)
2014

A hepatitis C-vírus szerepe a non-Hodgkin lymphomák kialakulásában

Mihály, S., Mihály, M., Eszter, Ú. & István, V. N., 2014, In : Lege Artis Medicinae. 24, 3, p. 88-93 6 p.

Research output: Article

2012

Ajánlás a B-, a C- és a D-vírus hepatitisek diagnosztikájára és antivirális kezelé sére

Makara, M., Horváth, G., Gervain, J., Pár, A., Szalay, F., Telegdy, L., Tornai, I., Újhelyi, E. & Hunyady, B., márc. 1 2012, In : Orvosi hetilap. 153, 10, p. 375-394 20 p.

Research output: Article

10 Citations (Scopus)

Single DermaVir immunization: Dose-dependent expansion of precursor/memory T cells against all HIV antigens in HIV-1 infected individuals

Lisziewicz, J., Bakare, N., Calarota, S. A., Bánhegyi, D., Szlávik, J., Újhelyi, E., Toke, E. R., Molnár, L., Lisziewicz, Z., Autran, B. & Lori, F., máj. 9 2012, In : PloS one. 7, 5, e35416.

Research output: Article

50 Citations (Scopus)
2010
4 Citations (Scopus)
9 Citations (Scopus)

Liquid drugs and high dead space syringes may keep HIV and HCV prevalence high - A comparison of Hungary and Lithuania

Gyarmathy, V. A., Neaigus, A., Li, N., Ujhelyi, E., Caplinskiene, I., Caplinskas, S. & Latkin, C. A., szept. 1 2010, In : European Addiction Research. 16, 4, p. 220-228 9 p.

Research output: Article

22 Citations (Scopus)
7 Citations (Scopus)
2009

The association of syringe type and syringe cleaning with HCV infection among IDUs in Budapest, Hungary

Gyarmathy, V. A., Neaigus, A., Mitchell, M. M. & Ujhelyi, E., márc. 1 2009, In : Drug and Alcohol Dependence. 100, 3, p. 240-247 8 p.

Research output: Article

26 Citations (Scopus)
19 Citations (Scopus)
2008
21 Citations (Scopus)
2007
27 Citations (Scopus)
2006

Strong HIV and hepatitis disclosure norms and frequent risk behaviors among Hungarian drug injectors

Gyarmathy, V. A., Neaigus, A., Ujhelyi, E., Szabó, T. & Rácz, J., ápr. 1 2006, In : Drug and Alcohol Dependence. 82, SUPPL. 1, p. S65-S69

Research output: Article

18 Citations (Scopus)
2004

The urgent need for HIV and hepatitis prevention in drug treatment programs in Hungary

Gyarmathy, V. A., Rácz, J., Neaigus, A. & Ujhelyi, E., jún. 1 2004, In : AIDS Education and Prevention. 16, 3, p. 276-287 12 p.

Research output: Article

12 Citations (Scopus)
2002

Emberi immunhiányt okozó víruspozitív esetek intravénás droghasználók között.

Rácz, J., Ujhelyi, E. & Fehér, B., jan. 20 2002, In : Orvosi hetilap. 143, 3, p. 131-133 3 p.

Research output: Article

3 Citations (Scopus)

Evaluation of a comprehensive AIDS education curriculum in Hungary - The role of good educators

Gyarmathy, V. A., McNutt, L. A., Molnár, A., Morse, D. L., DeHovitz, J., Ujhelyi, E. & Számadó, S., okt. 2002, In : Journal of Adolescence. 25, 5, p. 495-508 14 p.

Research output: Article

11 Citations (Scopus)

Sexual activity and condom use among Eastern European adolescents - The study of Hungarian Adolescent Risk Behaviours

Gyarmathy, V. A., Thomas, R. P., Mikl, J., McNutt, L. A., Morse, D. L., Dehovitz, J., Ujhelyi, E. & Számadó, S., jún. 13 2002, In : International Journal of STD and AIDS. 13, 6, p. 399-405 7 p.

Research output: Article

18 Citations (Scopus)
2001

High level of anticholesterol antibodies (ACHA) in HIV patients. Normalization of serum ACHA concentration after introduction of HAART

Horváth, A., Bánhegyi, D., Bíró, A., Ujhelyi, E., Veres, A., Horváth, L., Prohászka, Z., Bácsi, A., Tarján, V., Romics, L., Horváth, I., Toݩth, F. D., Fuݶst, G. & Karádi, I., jan. 1 2001, In : Immunobiology. 203, 5, p. 756-768 13 p.

Research output: Article

10 Citations (Scopus)
1999

C1q autoantibodies in HIV infection: Correlation to elevated levels of autoantibodies against 60-kDa heat-shock proteins

Prohászka, Z., Daha, M. R., Süsal, C., Daniel, V., Szlávik, J., Bánhegyi, D., Nagy, K., Várkonyi, V., Horváth, A., Ujhelyi, E., Tóth, F. D., Uray, K., Hudecz, F. & Füst, G., febr. 1999, In : Clinical Immunology. 90, 2, p. 247-255 9 p.

Research output: Article

24 Citations (Scopus)
28 Citations (Scopus)
46 Citations (Scopus)

Three cases of transient HIV-1 seropositivity observed in 10 years of practice of a national HIV confirmatory laboratory [8]

Tarjan, V., Ujhelyi, E., Kellner, R., Krall, G., Gyuris, A., Mihaly, I. & Fust, G., jan. 1 1998, In : AIDS. 12, 1, p. 120-121 2 p.

Research output: Letter

1997
13 Citations (Scopus)

HIV, HBsAg and HCV quality control system in the hungarian blood bank network

Szabó, J. E., Újhelyi, E., Tarján, V., Görög, G. & Medgyesi, G., dec. 1 1997, In : Infusionstherapie und Transfusionsmedizin. 24, 4, 1 p.

Research output: Article

38 Citations (Scopus)

Two parallel routes of the complement-mediated antibody-dependent enhancement of HIV-1 infection

Prohászka, Z., Nemes, J., Hidvégi, T., Tóth, F. D., Kerekes, K., Erdei, A., Szabó, J., Ujhelyi, E., Thielens, N., Dierich, M. P., Späth, P., Ghebrehiwet, B., Hampl, H., Kiss, J., Arlaud, G. & Füst, G., júl. 2 1997, In : AIDS. 11, 8, p. 949-958 10 p.

Research output: Article

29 Citations (Scopus)
1996

A KRUPPSZINDROMA MODERN SZEMLELETE. I. RESZ

Ujhelyi, E., márc. 26 1996, In : Lege Artis Medicinae. 6, 2, p. 92-100 9 p.

Research output: Review article

A KRUPPSZINDROMA MODERN SZEMLELETE. II. RESZ

Ujhelyi, E., máj. 20 1996, In : Lege Artis Medicinae. 6, 3-4, p. 174-179 6 p.

Research output: Review article

1995

Interaction of complement and specific antibodies with the external glycoprotein 120 of HIV-1

Prohaszka, Z., Hidvegi, T., Ujhelyi, E., Stoiber, H., Dierich, M. P., Susal, C. & Fust, G., jan. 1 1995, In : Immunology. 85, 2, p. 184-189 6 p.

Research output: Article

18 Citations (Scopus)

Longitudinal immunological follow-up of HIV infected haemophiliacs in Hungary.

Ujhelyi, E., Králl, G., Zimonyl, I., Bánhegyi, D., Hollán, S. R., Horváth, A., Fuchs, D., Wachter, H., Berkessy, E. & Füst, G., 1995, In : Acta microbiologica et immunologica Hungarica. 42, 2, p. 189-198 10 p.

Research output: Article

1 Citation (Scopus)
1994

Comparative study of antibodies that are associated with disease progression in HIV disease

Tóth, F. D., Süsal, C., Ujhelyi, E., Bánhegyi, D., Kiss, J., Daniel, V., Nagy, I., Opelz, G. & Füst, G., jún. 2 1994, In : Immunology letters. 41, 1, p. 33-36 4 p.

Research output: Article

5 Citations (Scopus)

Competition of complement proteins and specific antibodies for binding to HIV-1 envelope antigens.

Füst, G., Prohászka, Z., Hidvégi, T., Thielens, N., Arlaud, G., Tóth, F. D., Kiss, J., Dierich, M. P. & Ujhelyi, E., 1994, In : Acta microbiologica et immunologica Hungarica. 41 Suppl, p. 27-31 5 p.

Research output: Article

4 Citations (Scopus)
33 Citations (Scopus)
1993

Studies on the mechanism of complement-mediated inhibition of antibody binding to HIV gp41

Hidvegi, T., Prohaszka, Z., Ujhelyi, E., Thielens, N. M., Dierich, M. P., Hampl, H., Arlaud, G., Nagy, K. & Fust, G., jan. 1 1993, In : Clinical and Experimental Immunology. 94, 3, p. 490-493 4 p.

Research output: Article

9 Citations (Scopus)
1992

Bacterially expressed core and envelope proteins of human immunodeficiency virus type-1 (HIV-1): Comparative evaluation in detection of type-specific antibodies

Kovac, J., Zachar, V., Bruckova, M., Ujhelyi, E., Fust, G., Mayer, V. & Zajac, V., jan. 1 1992, In : Acta virologica. 36, 4, p. 337-346 10 p.

Research output: Article

Complement activation decreases the ability of HIV transmembrane envelope protein to bind to specific antibody [10]

El Jarrah, F., Hidvegi, T., Ujhelyi, E., Gyapay, G., Salavecz, V., Origer, J. J., Hollan, S. & Fust, G., jan. 1 1992, In : AIDS. 6, 9, p. 1050-1051 2 p.

Research output: Letter

2 Citations (Scopus)
5 Citations (Scopus)

Virus neutralizing antibodies at different stages of the HIV disease: Increased levels after azidothymidine treatment

Schmidtmayerova, H., Lackovicova, M., Stankova, M., Bruckova, M., Surovy, I., Ujhelyi, E., Fust, G. & Mayer, V., jan. 1 1992, In : Acta virologica. 36, 2, p. 157-165 9 p.

Research output: Article

6 Citations (Scopus)
1991
5 Citations (Scopus)
33 Citations (Scopus)

The complement system in HIV disease

Füst, G., Ujhelyi, E., Hidvégi, T., Pálóczi, K., Mihalik, R., Hollán, S., Nagy, K. & Kirschfink, M., jan. 1 1991, In : Immunological Investigations. 20, 2, p. 231-241 11 p.

Research output: Article

15 Citations (Scopus)
5 Citations (Scopus)
1990

Age dependency of the progression of HIV disease in haemophiliacs; predictive value of T cell subset and neopterin measurements

Ujhelyi, E., Fuchs, D., Králl, G., Zimonyi, I., Berkessy, S., Bujdosó, S., Pálóczi, K., Mihalik, R., Füst, G., Wachter, H. & Hollán, S. R., okt. 1990, In : Immunology letters. 26, 1, p. 67-73 7 p.

Research output: Article

6 Citations (Scopus)

Correlation of HIV core antigen, antibody and immune complex levels in sera of HIV-infected individuals

Ujhelyi, E., Lange, J., Goudsmit, J., Salavecz, V., Buki, B., Fust, G. & Hollan, S. R., jan. 1 1990, In : AIDS. 4, 9, p. 928-929 2 p.

Research output: Letter

3 Citations (Scopus)

E. coli antibodies do not cause false-positivity in recombinant anti-HIV assays.

Ujhelyi, E., Illei, G., Böhm, U., Füst, G., Dierich, M. M., Szelényi, J., Merétey, K., Hofbauer, J. & Hollán, S. R., 1990, In : Haematologia. 23, 1, p. 3-7 5 p.

Research output: Article