Georg von Samson‐Himmelstjerna

freie universitat berlin

57H指数

359论文数

1.3W被引数

收录论文 97

发表时间

Detection of Ehrlichia spp., Candidatus Neoehrlichia sp. (FU98) and Anaplasma phagocytophilum in red foxes (Vulpes vulpes) in Germany

Ticks and Tick-Borne Diseases

IF3.4

2026-09-02

OAAI

Alexandra Eggersmann; Thore Schenk; Christoph Schulze; Martin Peters; Georg von Samson-Himmelstjerna; Jürgen Krücken

Evolution of Ivermectin Resistance in the Nematode Model Caenorhabditis elegans: Critical Influence of Population Size and Altered Emodepside Efficacy 伊维菌素抗性在秀丽隐杆线虫模型中的演化：群体规模和改变emodepside效力的关键影响

Evolutionary Applications

IF3.2

2026-04-24

OAAI

Jacqueline Hellinga; Barbora Trubenova; Jessica Wagner; Marc Borchert; Jürgen Krücken; Roland R. Regoes; Hinrich Schulenburg; Georg von Samson-Himmelstjerna

Tapeworm testing: Coprological and antibody-based approaches across colic types in a German equine hospital population 绦虫检测：在德国某马医院群体中针对不同结肠类型的粪便学和抗体检测方法

Equine Veterinary Education

IF0.8

2026-02-01

OAAI

Adamasky, K. L.; Drozdzewska, K.; Schmitz, P.; Peczak, N.; Lightbody, K. L.; Matthews, J. B.; Nielsen, M. K.; Merle, R.; Von Samson-himmelstjerna, G.; Gehlen, H.

Species diversity and within-host tropism for mixed equine strongyle infections using a cytochrome c oxidase subunit I metabarcoding approach 物种多样性与宿主内嗜性：混合马属线虫感染的细胞色素c氧化酶亚基I元条形码方法

International Journal for Parasitology

IF3.2

2025-10-08

PREAI

Luise Grace Klass; Irina Diekmann; Sandro Andreotti; Susan Mbedi; Sarah Sparman; Thore Schenk; Haley P. Anderson; Jennifer Bellaw; Martin K. Nielsen; Jürgen Krücken; Georg von Samson-Himmelstjerna

Cytochrome c oxidase I deep amplicon sequencing for metabarcoding of equine strongyle communities: unexpectedly high Strongylus spp. prevalence in treated horses 线粒体细胞色素c氧化酶I（COI）深度扩增子测序在马属动物圆线虫群落宏条形码分析中的应用：在已治疗马匹中意外发现高比例的Strongylus spp.

International Journal for Parasitology

IF3.2

2025-10-04

OAAI

Jürgen Krücken; Irina Diekmann; Sandro Andreotti; Christina M. Bredtmann; Susan Mbedi; Sarah Sparmann; Jennifer S. Schmidt; Fernando de Almeida Borges; Mariana Green de Freitas; Guillaume Sallé; Heribert Hofer; Jacqueline B Matthews; Thomas Tzelos; Martin K. Nielsen; Tetiana A. Kuzmina; Georg von Samson Himmelstjerna

Faecal egg count reduction test, deep amplicon sequencing of isotype-1 β-tubulin gene and in ovo larval development assay reveal susceptibility to benzimidazoles of porcine nematodes Oesophagostomum spp. and Ascaris suum in outdoor-reared pigs in Germany 粪检虫卵计数减少试验、isotype-1 β-tubulin基因的深度扩增子测序以及在卵幼虫发育试验揭示了在德国室外饲养的猪体内，猪线虫Oesophagostomum spp.和Ascaris suum对苯并咪唑类药物的敏感性。

international journal for parasitology drugs and drug resistance

IF0

2025-08-28

OAAI

Hannah RM. Fischer; Jürgen Krücken; Stefan Fiedler; Stig M. Thamsborg; Hendrik Nienhoff; Stephan Steuber; Ricarda Daher; Georg von Samson-Himmelstjerna

Global equine parasite control guidelines: Consensus or confusion?全球马属动物寄生虫控制指南：共识还是困惑？

international journal for parasitology drugs and drug resistance

IF0

2025-06-03

OAAI

Martin K. Nielsen; Alison Pyatt; Jodie Perrett; Eva Tydén; Deborah van Doorn; Tina H. Pihl; Jennifer S. Schmidt; Georg von Samson-Himmelstjerna; Anne Beasley; Ghazanfar Abbas; Abdul Jabbar

Anthelmintic resistance against benzimidazoles and macrocyclic lactones in strongyle populations on cattle farms in northern Germany 苯并咪唑类和大环内酯类抗寄生虫药物的驱虫药抗性，在德国北部牛场圆线虫种群中的表现

SCIENTIFIC REPORTS

IF3.9

2025-05-23

OAAI

Ehnert, Paula; Kruecken, Juergen; Fiedler, Stefan; Horn, Fabian; Helm, Christina S.; Neubert, Ann; Weiher, Wiebke; Terhalle, Werner; Steuber, Stephan; Daher, Ricarda; von Samson-Himmelstjerna, Georg

Comparative phylogenetic and sequence identity analysis of internal transcribed spacer 2 and cytochrome c oxidase subunit I as DNA barcode markers for the most common equine Strongylidae species 内部转录间隔区2和细胞色素c氧化酶亚基I作为马属常见Strongylidae科物种DNA条形码标记的比较系统发育和序列同源性分析

INFECTION GENETICS AND EVOLUTION

IF2.6

2025-04-01

OAAI

Diekmann, Irina; Kruecken, Juergen; Kuzmina, Tetiana A.; Bredtmann, Christina M.; Louro, Mariana; Kharchenko, Vitaliy A.; Tzelos, Thomas; Matthews, Jacqueline B.; de Carvalho, Luis M. Madeira; von Samson-Himmelstjerna, Georg

Dynamics of Tunga penetrans infections and severity of associated morbidity among pigs during the dry season in rural Uganda

PARASITES & VECTORS

IF3.5

2025-02-21

OAAI

Mutebi, Francis; von Samson-Himmelstjerna, Georg; Feldmeier, Hermann; Mencke, Norbert; Waiswa, Charles; Kruecken, Juergen

Comparative assessment of Mini-FLOTAC, McMaster and semi-quantitative flotation for helminth egg examination in camel faeces

PARASITES & VECTORS

IF3.5

2025-01-12

OAAI

Mohammedsalih, Khalid M.; Hassan, Salma A.; Juma, Fathel-Rahman; Saeed, Shamsaldeen I.; Bashar, Ahmed; von Samson-Himmelstjerna, Georg; Kruecken, Juergen

Benzimidazole inhibits Haemonchus contortus microtubule dynamics by intradimer structural changes observed by in silico modeling 苯并咪唑通过计算建模观察到的二聚体内结构变化抑制捻转血矛线虫微管动力学

JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS

IF2.4

2024-12-30

OAAI

Marc Borchert; Jacqueline R. Hellinga; Simone Reber; Jürgen Krücken; Georg von Samson-Himmelstjerna

Differences in constitutive gene expression of cytochrome P450 enzymes and ATP-binding cassette transporter gene expression between a susceptible and a highly macrocyclic lactone-resistant Haemonchus contortus isolate in the absence of drug-inducible expression

PARASITES & VECTORS

IF3.5

2024-12-12

OAAI

Jakobs, Natalie; Andreotti, Sandro; Ramuenke, Sabrina; von Samson-Himmelstjerna, Georg; Kruecken, Juergen

Efficacy of fenbendazole against gastrointestinal nematodes in naturally infected goats in Maputo Province, Mozambique using in vivo, in vitro and molecular assessment 莫桑比克马普托省自然感染山羊体内、体外及分子评估芬苯达唑对胃肠道线虫的疗效

international journal for parasitology drugs and drug resistance

IF0

2024-12-06

OAAI

Edna F.X. Guinda; Sonia M.S. Afonso; Stefan Fiedler; Eric R. Morgan; Sabrina Ramünke; Marc Borchert; Alsácia Atanásio; Bettencourt P.S. Capece; Jürgen Krücken; Georg von Samson-Himmelstjerna

Efficacy of flukicides against Fasciola hepatica and first report of triclabendazole resistance on German sheep farms (vol 23, pg 94, 2023)

INTERNATIONAL JOURNAL FOR PARASITOLOGY-DRUGS AND DRUG RESISTANCE

IF3.4

2024-12-01

OAAI

Kahl, Alexandra; von Samson-Himmelstjerna, Georg; Helm, Christina; Hodgkinson, Jane; Williams, Diana; Weiher, Wiebke; Terhalle, Werner; Steuber, Stephan; Ganter, Martin; Kruecken, Jurgen

Gastrointestinal nematodes in German outdoor-reared pigs based on faecal egg count and next-generation sequencing nemabiome data

PORCINE HEALTH MANAGEMENT

IF3.1

2024-09-12

OAAI

Fischer, Hannah R. M.; Kruecken, Juergen; Fiedler, Stefan; Duckwitz, Veronica; Nienhoff, Hendrik; Steuber, Stephan; Daher, Ricarda; von Samson-Himmelstjerna, Georg

Faecal egg count reduction tests and nemabiome analysis reveal high frequency of multi-resistant parasites on sheep farms in north-east Germany involving multiple strongyle parasite species

INTERNATIONAL JOURNAL FOR PARASITOLOGY-DRUGS AND DRUG RESISTANCE

IF3.4

2024-08-01

OAAI

Kruecken, Juergen; Ehnert, Paula; Fiedler, Stefan; Horn, Fabian; Helm, Christina S.; Ramuenke, Sabrina; Bartmann, Tanja; Kahl, Alexandra; Neubert, Ann; Weiher, Wiebke; Daher, Ricarda; Terhalle, Werner; Klabunde-Negatsch, Alexandra; Steuber, Stephan; von Samson-Himmelstjerna, Georg

Use of Viscous medium to study anthelmintic drug action in Caenorhabditis elegans 使用粘性介质研究线虫的驱虫药物作用

SCIENTIFIC REPORTS

IF3.9

2024-06-04

OAAI

Hellinga, Jacqueline R.; Kruecken, Juergen; Schulenburg, Hinrich; von Samson-Himmelstjerna, Georg

Ascaris suum infection in juvenile pigs elicits a local Th2 response in a setting of ongoing Th1 expansion

FRONTIERS IN IMMUNOLOGY

IF5.9

2024-05-10

OAAI

Oser, Larissa; Midha, Ankur; Schlosser-Brandenburg, Josephine; Rausch, Sebastian; Mugo, Robert M.; Kundik, Arkadi; Elizalde-Velazquez, Luis E.; Adjah, Joshua; Musimbi, Zaneta D.; Klopfleisch, Robert; Helm, Christina S.; von Samson-Himmelstjerna, Georg; Hartmann, Susanne; Ebner, Friederike

Validation of a serum ELISA test for cyathostomin infection in equines

INTERNATIONAL JOURNAL FOR PARASITOLOGY

IF3.2

2024-01-01

OAAI

Lightbody, Kirsty L.; Austin, Andrew; Lambert, Peter A.; von Samson-Himmelstjerna, Georg; Juergenschellert, Laura; Kruecken, Juergen; Nielsen, Martin K.; Salle, Guillaume; Reigner, Fabrice; Donnelly, Callum G.; Finno, Carrie J.; Walshe, Nicola; Mulcahy, Grace; Housby-Skeggs, Nicola; Grice, Steven; Geyer, Kathrin K.; Austin, Corrine J.; Matthew, Jacqueline B.

研究方向