H Mehlhorn

Summary

Affiliation: Heinrich Heine University
Country: Germany

Publications

  1. request reprint
    Mehlhorn H, Schmahl G, Schmidt J. Extract of the seeds of the plant Vitex agnus castus proven to be highly efficacious as a repellent against ticks, fleas, mosquitoes and biting flies. Parasitol Res. 2005;95:363-5 pubmed
    ..In addition mosquitoes, biting flies and fleas are also repelled for about 6 h...
  2. request reprint
    Mehlhorn H, Walldorf V, Klimpel S, Jahn B, Jaeger F, Eschweiler J, et al. First occurrence of Culicoides obsoletus-transmitted Bluetongue virus epidemic in Central Europe. Parasitol Res. 2007;101:219-28 pubmed
    ..obsoletus complex. Since they were captured still at the 21st of December close to cattle with clinical signs, it must be feared that BTV-8 is now established in Central Europe, where it had been absent until now...
  3. request reprint
    Mehlhorn B, Mehlhorn H, Plötz J. Light and scanning electron microscopical study on Antarctophthirus ogmorhini lice from the Antarctic seal Leptonychotes weddellii. Parasitol Res. 2002;88:651-60 pubmed
    ....
  4. request reprint
    Mehlhorn H, Hanser E, Harder A, Hansen O, Mencke N, Schaper R. A light and electron microscopic study on the synergistic effect of pyrantel and the febantel metabolite febendazole on adult Toxocara canis in vitro. Parasitol Res. 2003;90:305-13 pubmed
    ..We hypothesise that these synergistic effects will also take place when dogs are treated either with Drontal Plus or Welpan in which lower dosages will be sufficient to destroy the worms. ..
  5. Mehlhorn H, Al Quraishy S, Al Rasheid K, Jatzlau A, Abdel Ghaffar F. Addition of a combination of onion (Allium cepa) and coconut (Cocos nucifera) to food of sheep stops gastrointestinal helminthic infections. Parasitol Res. 2011;108:1041-6 pubmed publisher
    ..Parasitol Res, in press, 2010; Abdel-Ghaffar et al., Parasitol Res, in press, 2010; in this volume). ..
  6. Mehlhorn H, Schmahl G, Frese M, Mevissen I, Harder A, Krieger K. Effects of a combinations of emodepside and praziquantel on parasites of reptiles and rodents. Parasitol Res. 2005;97 Suppl 1:S65-S69 pubmed publisher
    ..In animals with an extremely thick epidermis (e.g. monitor lizards, leguans) the new product was applied under the armpits. ..
  7. Mehlhorn H, Klimpel S, Schein E, Heydorn A, Al Quraishy S, Selmair J. Another African disease in Central Europa: Besnoitiosis of cattle. I. Light and electron microscopical study. Parasitol Res. 2009;104:861-8 pubmed publisher
    ....
  8. Klimpel S, Mehlhorn H, Heukelbach J, Feldmeier H, Mencke N. Field trial of the efficacy of a combination of imidacloprid and permethrin against Tunga penetrans (sand flea, jigger flea) in dogs in Brazil. Parasitol Res. 2005;97 Suppl 1:S113-S119 pubmed publisher
    ..Since the dogs distribute the flea eggs throughout the village, leading to a high incidence of tungiasis in humans, treatment of dogs probably also decreases the number of cases of tungiasis in the latter...
  9. Mehlhorn H, Walldorf V, Klimpel S, Schmahl G. Outbreak of bluetongue disease (BTD) in Germany and the danger for Europe. Parasitol Res. 2008;103 Suppl 1:S79-86 pubmed publisher
    ..Effects of global warming-of course-will support persistence of such outbreaks of diseases due to offering of spreading of imported viruses, bacteria and/or parasites...
  10. Mehlhorn H, Walldorf V, Klimpel S, Schmahl G, Al Quraishy S, Walldorf U, et al. Entomological survey on vectors of Bluetongue virus in Northrhine-Westfalia (Germany) during 2007 and 2008. Parasitol Res. 2009;105:321-9 pubmed publisher
    ..This conclusion needs urgently special attention on other luring epidemics in the near future...

Locale

Detail Information

Publications13

  1. request reprint
    Mehlhorn H, Schmahl G, Schmidt J. Extract of the seeds of the plant Vitex agnus castus proven to be highly efficacious as a repellent against ticks, fleas, mosquitoes and biting flies. Parasitol Res. 2005;95:363-5 pubmed
    ..In addition mosquitoes, biting flies and fleas are also repelled for about 6 h...
  2. request reprint
    Mehlhorn H, Walldorf V, Klimpel S, Jahn B, Jaeger F, Eschweiler J, et al. First occurrence of Culicoides obsoletus-transmitted Bluetongue virus epidemic in Central Europe. Parasitol Res. 2007;101:219-28 pubmed
    ..obsoletus complex. Since they were captured still at the 21st of December close to cattle with clinical signs, it must be feared that BTV-8 is now established in Central Europe, where it had been absent until now...
  3. request reprint
    Mehlhorn B, Mehlhorn H, Plötz J. Light and scanning electron microscopical study on Antarctophthirus ogmorhini lice from the Antarctic seal Leptonychotes weddellii. Parasitol Res. 2002;88:651-60 pubmed
    ....
  4. request reprint
    Mehlhorn H, Hanser E, Harder A, Hansen O, Mencke N, Schaper R. A light and electron microscopic study on the synergistic effect of pyrantel and the febantel metabolite febendazole on adult Toxocara canis in vitro. Parasitol Res. 2003;90:305-13 pubmed
    ..We hypothesise that these synergistic effects will also take place when dogs are treated either with Drontal Plus or Welpan in which lower dosages will be sufficient to destroy the worms. ..
  5. Mehlhorn H, Al Quraishy S, Al Rasheid K, Jatzlau A, Abdel Ghaffar F. Addition of a combination of onion (Allium cepa) and coconut (Cocos nucifera) to food of sheep stops gastrointestinal helminthic infections. Parasitol Res. 2011;108:1041-6 pubmed publisher
    ..Parasitol Res, in press, 2010; Abdel-Ghaffar et al., Parasitol Res, in press, 2010; in this volume). ..
  6. Mehlhorn H, Schmahl G, Frese M, Mevissen I, Harder A, Krieger K. Effects of a combinations of emodepside and praziquantel on parasites of reptiles and rodents. Parasitol Res. 2005;97 Suppl 1:S65-S69 pubmed publisher
    ..In animals with an extremely thick epidermis (e.g. monitor lizards, leguans) the new product was applied under the armpits. ..
  7. Mehlhorn H, Klimpel S, Schein E, Heydorn A, Al Quraishy S, Selmair J. Another African disease in Central Europa: Besnoitiosis of cattle. I. Light and electron microscopical study. Parasitol Res. 2009;104:861-8 pubmed publisher
    ....
  8. Klimpel S, Mehlhorn H, Heukelbach J, Feldmeier H, Mencke N. Field trial of the efficacy of a combination of imidacloprid and permethrin against Tunga penetrans (sand flea, jigger flea) in dogs in Brazil. Parasitol Res. 2005;97 Suppl 1:S113-S119 pubmed publisher
    ..Since the dogs distribute the flea eggs throughout the village, leading to a high incidence of tungiasis in humans, treatment of dogs probably also decreases the number of cases of tungiasis in the latter...
  9. Mehlhorn H, Walldorf V, Klimpel S, Schmahl G. Outbreak of bluetongue disease (BTD) in Germany and the danger for Europe. Parasitol Res. 2008;103 Suppl 1:S79-86 pubmed publisher
    ..Effects of global warming-of course-will support persistence of such outbreaks of diseases due to offering of spreading of imported viruses, bacteria and/or parasites...
  10. Mehlhorn H, Walldorf V, Klimpel S, Schmahl G, Al Quraishy S, Walldorf U, et al. Entomological survey on vectors of Bluetongue virus in Northrhine-Westfalia (Germany) during 2007 and 2008. Parasitol Res. 2009;105:321-9 pubmed publisher
    ..This conclusion needs urgently special attention on other luring epidemics in the near future...
  11. Mehlhorn H, Al Quraishy S, Aziza A, Hess M. Fine structure of the bird parasites Trichomonas gallinae and Tetratrichomonas gallinarum from cultures. Parasitol Res. 2009;105:751-6 pubmed publisher
    ..Furthermore, the food vacuoles appeared very large. However, both species clearly differed from the trophozoites of Histomonas meleagridis...
  12. Mehlhorn H, Schumacher B, Jatzlau A, Abdel Ghaffar F, Al Rasheid K, Klimpel S, et al. Efficacy of deltamethrin (Butox® 7.5 pour on) against nymphs and adults of ticks (Ixodes ricinus, Rhipicephalus sanguineus) in treated hair of cattle and sheep. Parasitol Res. 2011;108:963-71 pubmed publisher
    ..As conclusion, deltamethrin, besides its very good effects against biting insects, brings acaricidal as well as repellent effects against ticks, thus protecting the sheep and cattle from transmission of agents of diseases...
  13. Mehlhorn H, Abdel Ghaffar F, Al Rasheid K, Schmidt J, Semmler M. Ovicidal effects of a neem seed extract preparation on eggs of body and head lice. Parasitol Res. 2011;109:1299-302 pubmed publisher
    ..Thus, this product offers a complete cure from head lice upon a single treatment, if the lice (motile stages, eggs) are fully covered for about 10 min...