Heiner Bollwein

Affiliations

Clinic of Reproductive Medicine, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.

Publications (53)

Activation of cryptic splicing in bovine WDR19 is associated with reduced semen quality and male fertility.

PLoS genetics

Avec: Maya Hiltpold , Guanglin Niu , Naveen Kumar Kadri , Danang Crysnanto , Zih-Hua Fang , Mirjam Spengeler , Fritz Schmitz-Hsu , Christian Fuerst , Hermann Schwarzenbacher , Franz R Seefried , Frauke Seehusen , Ulrich Witschi , Angelika Schnieke , Ruedi Fries , Heinrich Bollwein , Krzysztof Flisikowski , Hubert Pausch

Relationships between antral follicle count, blood serum concentration of anti-Müllerian hormone and fertility in mares.

Schweizer Archiv fur Tierheilkunde

Avec: J Traversari , H Aepli , B Knutti , J Lüttgenau , R M Bruckmaier , H Bollwein

Extended lactation in high-yielding dairy cows. I. Effects on reproductive measurements.

Journal of dairy science

Avec: G Niozas , G Tsousis , I Steinhöfel , C Brozos , A Römer , S Wiedemann , H Bollwein , M Kaske

Extended lactation in high-yielding dairy cows. II. Effects on milk production, udder health, and body measurements.

Journal of dairy science

Avec: G Niozas , G Tsousis , C Malesios , I Steinhöfel , C Boscos , H Bollwein , M Kaske

Transrectal three-dimensional fetal volumetry in early pregnant mares: Relationships between maternal factors and equine fetal volume measurements.

Theriogenology

Avec: Angela Becsek , Nikolaos Tzanidakis , Miguel Blanco , Marion Schmicke , Heinrich Bollwein

Oviductal extracellular vesicles miRNA cargo varies in response to embryos and their quality.

BMC genomics

Avec: Meriem Hamdi , José María Sánchez , Beatriz Fernandez-Fuertes , Diogo Ribeiro Câmara , Heinrich Bollwein , Dimitrios Rizos , Stefan Bauersachs , Carmen Almiñana

Association between IGF-1 and IGFBPs in Blood and Follicular Fluid in Dairy Cows Under Field Conditions.

Animals : an open access journal from MDPI

Avec: Christina Schiffers , Idil Serbetci , Kirsten Mense , Ana Kassens , Hanna Grothmann , Matthias Sommer , Christine Hoeflich , Andreas Hoeflich , Heinrich Bollwein , Marion Schmicke

Seasonal changes in ROS concentrations and sperm quality in unfrozen and frozen-thawed stallion semen.

Theriogenology

Avec: Beatrice Mislei , Diego Bucci , Eleni Malama , Heirich Bollwein , Gaetano Mari

Multicolor flow cytometric analysis of cryopreserved bovine sperm: A tool for the evaluation of bull fertility.

Journal of dairy science

Avec: K Bucher , E Malama , M Siuda , F Janett , H Bollwein

Effects of Different Freezing Protocols on Motility, Viability, Mitochondrial Membrane Potential, Intracellular Calcium Level, and DNA Integrity of Cryopreserved Equine Epididymal Sperm.

Journal of equine veterinary science

Avec: Stefanie Neuhauser , Heiner Bollwein , Mathias Siuda , Johannes Handler

Predicting the probability of conception in dairy cows with clinical endometritis based on a combination of anamnestic information and examination results.

Theriogenology

Avec: M Ernstberger , H Oehl , M Haessig , S Hartnack , H Bollwein

Effects of intravenous infusion of E. coli lipopolysaccharide in early pregnant cows.

Reproduction (Cambridge, England)

Avec: K Herzog , L Debertolis , J P Kastelic , M Schmicke , S E Ulbrich , H Bollwein

Pathogen dependent effects of high amounts of oxytocin on the bloodmilk barrier integrity during mastitis in dairy cows.

Schweizer Archiv fur Tierheilkunde

Avec: F J Strasser , M Feldmann , J J Gross , A T M Müller , H Pfingstner , S Corti , R Stephan , H Bollwein , R M Bruckmaier , O Wellnitz

Intrauterine infusion of killed semen adversely affects uterine blood flow and endometrial gene expression of inflammatory cytokines in mares susceptible to persistent breeding-induced endometritis.

Theriogenology

Avec: J Lüttgenau , I Imboden , O Wellnitz , R Romer , I Scaravaggi , A P Neves , N Borel , R M Bruckmaier , F Janett , H Bollwein

A comparative analysis of the intrauterine transcriptome in fertile and subfertile mares using cytobrush sampling.

BMC genomics

Avec: Katharina S Weber , Karen Wagener , Miguel Blanco , Stefan Bauersachs , Heinrich Bollwein

Structural variant-based pangenome construction has low sensitivity to variability of haplotype-resolved bovine assemblies.

Nature communications

Avec: Alexander S Leonard , Danang Crysnanto , Zih-Hua Fang , Michael P Heaton , Brian L Vander Ley , Carolina Herrera , Heinrich Bollwein , Derek M Bickhart , Kristen L Kuhn , Timothy P L Smith , Benjamin D Rosen , Hubert Pausch

Development of a flow cytometric assay to assess the bacterial count in boar semen.

Theriogenology

Avec: Christin Oehler , Fredi Janett , Sarah Schmitt , Eleni Malama , Heinrich Bollwein

Methane emission, metabolism, and performance of Holstein dairy cows with low, medium, and high lymphocyte proliferation during transition.

Journal of dairy science

Avec: S Meese , S E Ulbrich , H Bollwein , R Bruckmaier , O Wellnitz , M Kreuzer , M Röntgen , U Gimsa , A Schwarm

In vitro effects of lipopolysaccharides on bovine uterine contractility.

Reproduction in domestic animals = Zuchthygiene

Avec: Maraike Wiebe , Christiane Pfarrer , Lara Górriz Martín , Marion Schmicke , Martina Hoedemaker , Heiner Bollwein , Maike Heppelmann

The micro-RNA content of unsorted cryopreserved bovine sperm and its relation to the fertility of sperm after sex-sorting.

BMC genomics

Avec: Esin Keles , Eleni Malama , Siyka Bozukova , Mathias Siuda , Sarah Wyck , Ulrich Witschi , Stefan Bauersachs , Heinrich Bollwein

Inhibition of lipopolysaccharide-induced suppression of luteal function in isolated perfused bovine ovaries.

The Journal of reproduction and development

Avec: Elena Storni , Heinrich Bollwein , Anna-Katharina Hankele , Olga Wellnitz , Rupert M Bruckmaier , Susanne E Ulbrich , Johannes Lüttgenau

Variability of bovine conceptus-related volumes in early pregnancy measured with transrectal 3-dimensional ultrasonography.

Journal of dairy science

Avec: S Rotheneder , L A González-Grajales , H Beck , F Bootz , H Bollwein

NMR spectroscopy of a single mammalian early stage embryo.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Avec: Giulia Sivelli , Gaurasundar M Conley , Carolina Herrera , Kathryn Marable , Kyle J Rodriguez , Heinrich Bollwein , Mateus J Sudano , Jürgen Brugger , Andre J Simpson , Giovanni Boero , Marco Grisi

Uterine extracellular vesicles as multi-signal messengers during maternal recognition of pregnancy in the mare.

Scientific reports

Avec: Alba Rudolf Vegas , Meriem Hamdi , Giorgia Podico , Heinrich Bollwein , Thomas Fröhlich , Igor F Canisso , Stefan Bauersachs , Carmen Almiñana

Relationship between periparturient diseases, metabolic markers and the dynamics of hair cortisol concentrations in dairy cows.

Research in veterinary science

Avec: M Tekin , D R Câmara , T M Binz , R M Bruckmaier , H Bollwein , K Wagener

Impact of negative energy balance and postpartum diseases during the transition period on oocyte quality and embryonic development in dairy cows.

Frontiers in veterinary science

Avec: Idil Serbetci , L Antonio González-Grajales , Carolina Herrera , Iulian Ibanescu , Muhittin Tekin , Manuel Melean , Fumie Magata , Eleni Malama , Heinrich Bollwein , Dragos Scarlet

Lipopolysaccharide-binding protein in follicular fluid is associated with the follicular inflammatory status and granulosa cell steroidogenesis in dairy cows.

The Journal of reproduction and development

Avec: Fumie Magata , Misato Kikuzawa , Heinrich Bollwein , Fuko Matsuda , Shingo Haneda

Relationship between Pelvic Dimensions and Maximum Traction Forces Required during Parturition in Holstein Cows Using a Biomechanical Obstetric Simulator.

Animals : an open access journal from MDPI

Avec: Angeliki Tsaousioti , Anastasia Praxitelous , Michail Patsikas , Meik Becker , Heinrich Bollwein , Constantin M Boscos , Evangelos Kiossis , Georgios Tsousis

Isolation and Characterization of Equine Uterine Extracellular Vesicles: A Comparative Methodological Study.

International journal of molecular sciences

Avec: Carmen Almiñana , Alba Rudolf Vegas , Muhittin Tekin , Mubbashar Hassan , Rustem Uzbekov , Thomas Fröhlich , Heinrich Bollwein , Stefan Bauersachs

Motile sperm subpopulations in bull semen using different clustering approaches - Associations with flow cytometric sperm characteristics and fertility.

Animal reproduction science

Avec: Iulian Ibanescu , Mathias Siuda , Heinrich Bollwein

Cryopreservation of donkey embryos: Comparison of embryo survival rate after in vitro culture between conventional freezing and vitrification.

Theriogenology

Avec: D Fanelli , D Panzani , A Rota , M Tesi , F Camillo , H Bollwein , C Herrera

[Gender determination in equine fetuses in early pregnancy using two- and three-dimensional ultrasound].

Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere

Avec: Angela Becsek , Adrian Schweizer , Barbara Knutti , Heiner Bollwein

Effect of season and genotype on values for bull semen variables under tropical conditions.

Animal reproduction science

Avec: Antonio J Landaeta-Hernández , Marcelo A Gil-Araujo , Rodolfo Ungerfeld , D Owen Rae , Angela Urdaneta-Moyer , Alexander Parra-Núñez , Martin Kaske , Heinrich Bollwein , Peter J Chenoweth

Mitoquinone does not improve sperm cryo-resistance in bulls.

Reproduction in domestic animals = Zuchthygiene

Avec: Diogo Ribeiro Câmara , Iulian Ibanescu , Mathias Siuda , Heinrich Bollwein

Identification of genes associated with susceptibility to persistent breeding-induced endometritis by RNA-sequencing of uterine cytobrush samples.

Reproductive biology

Avec: Amr Elshalofy , Karen Wagener , Katharina Weber , Miguel Blanco , Stefan Bauersachs , Heinrich Bollwein

Effect of metritis on in-vitro uterine contractility in cows during the puerperium.

Animal reproduction science

Avec: M Wiebe , C Pfarrer , L Górriz Martín , M Schmicke , M Hoedemaker , H Bollwein , M Heppelmann

Effect of Acetylsalicylic Acid on Uterine Blood Flow, Gestation Length, Foal Birth Weight and Placental Weight in Pregnant Thoroughbred Mares - A Clinical Pilot Study.

Journal of equine veterinary science

Avec: Jutta Sielhorst , Ute Roggel-Buecker , Kim-Carolin Neudeck , Anne Kahler , Karl Rohn , Johannes Luettgenau , Heinrich Bollwein , Fiona Hollinshead , Harald Sieme

The sperm chromatin structure assay does not detect alterations in sperm chromatin structure induced by hydrogen peroxide.

Animal reproduction science

Avec: L Bittner-Schwerda , E Malama , M Siuda , B van Loon , H Bollwein

Dynamic regulation of the transcriptome and proteome of the equine embryo during maternal recognition of pregnancy.

FASEB bioAdvances

Avec: Alba Rudolf Vegas , Giorgia Podico , Igor F Canisso , Heinrich Bollwein , Thomas Fröhlich , Stefan Bauersachs , Carmen Almiñana

Effects of postpartum diseases on antral follicle count and serum concentration of Anti-Müllerian hormone in dairy cows.

Animal reproduction science

Avec: Laurin Schwarzmann , Arlene Marchand , Barbara Knutti , Rupert Bruckmaier , Heinrich Bollwein , Dragos Scarlet

Herbal yeast product, Equi-Strath

Animal reproduction science

Avec: Anette van Dorland , Fredi Janett , Rupert Bruckmaier , Lucyna Wach-Gygax , Elise Jeannerat , Heiner Bollwein , Harald Sieme , Dominik Burger

Comparison of the Effects of Five Semen Extenders on the Quality of Frozen-Thawed Equine Epididymal Sperm.

Journal of equine veterinary science

Avec: Stefanie Neuhauser , Heinrich Bollwein , Matthias Siuda , Johannes Handler

"Effect of the addition of different catalase concentrations to a TRIS-egg yolk extender on quality and in vitro fertilization rate of frozen-thawed bull sperm''.

Cryobiology

Avec: Halil Ozancan Arslan , Carolina Herrera , Eleni Malama , Mathias Siuda , Claus Leiding , Heinrich Bollwein

Luteal blood flow measured by Doppler ultrasonography during the first three weeks after artificial insemination in pregnant and non-pregnant Bos indicus dairy cows.

The Journal of reproduction and development

Avec: Mubbashar Hassan , Usman Arshad , Muhammad Bilal , Abdul Sattar , Muhammad Avais , Heinrich Bollwein , Nasim Ahmad

Cell type-specific endometrial transcriptome changes during initial recognition of pregnancy in the mare.

Reproduction, fertility, and development

Avec: Iside Scaravaggi , Nicole Borel , Rebekka Romer , Isabel Imboden , Susanne E Ulbrich , Shuqin Zeng , Heinrich Bollwein , Stefan Bauersachs

Transrectal three-dimensional fetal volumetry and crown-rump length measurement during early gestation in mares: Intra- and inter-observer reliability and agreement.

Theriogenology

Avec: Angela Becsek , Nikolaos Tzanidakis , Miguel Blanco , Heinrich Bollwein

Spatiotemporal endometrial transcriptome analysis revealed the luminal epithelium as key player during initial maternal recognition of pregnancy in the mare.

Scientific reports

Avec: Alba Rudolf Vegas , Giorgia Podico , Igor F Canisso , Heinrich Bollwein , Carmen Almiñana , Stefan Bauersachs

Relationship between Clinical Uterine Findings, Therapy, and Fertility in the Mare.

Veterinary sciences

Avec: Dragos Scarlet , Eleni Malama , Sophie Fischer , Barbara Knutti , Heinrich Bollwein

Impact of bull age, sperm processing, and microclimatic conditions on the viability and DNA integrity of cryopreserved bovine sperm.

Reproduction, fertility, and development

Avec: Burcu Cinar , Heinrich Bollwein , Mathias Siuda , Matthias Lautner , Claus Leiding , Eleni Malama

Review: Evaluation of bull fertility. Functional and molecular approaches.

Animal : an international journal of animal bioscience

Avec: H Bollwein , E Malama

Brilliant Cresyl Blue Negative Oocytes Show a Reduced Competence for Embryo Development after In Vitro Fertilisation with Sperm Exposed to Oxidative Stress.

Animals : an open access journal from MDPI

Avec: Lilli Bittner-Schwerda , Carolina Herrera , Sarah Wyck , Eleni Malama , Christine Wrenzycki , Heinrich Bollwein

Effects of natural mating, artificial insemination and intravaginal deposition of raw semen or seminal plasma on vaginal and uterine blood flow in German Holstein cows.

BMC veterinary research

Avec: Mohammed A Elmetwally , Sabine Meinecke-Tillmann , Kathrin Herzog , Heinrich Bollwein

Exogenous FSH/LH modulates TGF beta signaling genes in granulosa cells of Simmental heifers without affecting IVP results.

Theriogenology

Avec: Dragos Scarlet , Idil Serbetci , Matthias Lautner , Mariusz P Kowalewski , Heinrich Bollwein

Réseau de co-auteurs

Heinrich Bollwein 33 collaborations

H Bollwein 15 collaborations

Stefan Bauersachs 9 collaborations

Eleni Malama 8 collaborations

Mathias Siuda 6 collaborations

Carmen Almiñana 5 collaborations

Carolina Herrera 5 collaborations

R M Bruckmaier 4 collaborations

Miguel Blanco 4 collaborations

Alba Rudolf Vegas 4 collaborations

Dragos Scarlet 4 collaborations

Angela Becsek 3 collaborations

Marion Schmicke 3 collaborations

Idil Serbetci 3 collaborations

E Malama 3 collaborations

O Wellnitz 3 collaborations

Giorgia Podico 3 collaborations

Thomas Fröhlich 3 collaborations

Igor F Canisso 3 collaborations

Iulian Ibanescu 3 collaborations

Barbara Knutti 3 collaborations

Danang Crysnanto 2 collaborations

Zih-Hua Fang 2 collaborations

Ulrich Witschi 2 collaborations

Hubert Pausch 2 collaborations

J Lüttgenau 2 collaborations

G Niozas 2 collaborations

G Tsousis 2 collaborations

I Steinhöfel 2 collaborations

M Kaske 2 collaborations

Nikolaos Tzanidakis 2 collaborations

Meriem Hamdi 2 collaborations

Diogo Ribeiro Câmara 2 collaborations

M Siuda 2 collaborations

F Janett 2 collaborations

Stefanie Neuhauser 2 collaborations

Johannes Handler 2 collaborations

M Schmicke 2 collaborations

S E Ulbrich 2 collaborations

Karen Wagener 2 collaborations

Fredi Janett 2 collaborations

Sarah Wyck 2 collaborations

Susanne E Ulbrich 2 collaborations

Muhittin Tekin 2 collaborations

Fumie Magata 2 collaborations

Mubbashar Hassan 2 collaborations

Harald Sieme 2 collaborations

Rupert Bruckmaier 2 collaborations

Claus Leiding 2 collaborations

Matthias Lautner 2 collaborations

Maya Hiltpold 1 collaboration

Guanglin Niu 1 collaboration

Naveen Kumar Kadri 1 collaboration

Mirjam Spengeler 1 collaboration

Fritz Schmitz-Hsu 1 collaboration

Christian Fuerst 1 collaboration

Hermann Schwarzenbacher 1 collaboration

Franz R Seefried 1 collaboration

Frauke Seehusen 1 collaboration

Angelika Schnieke 1 collaboration

Ruedi Fries 1 collaboration

Krzysztof Flisikowski 1 collaboration

J Traversari 1 collaboration

H Aepli 1 collaboration

B Knutti 1 collaboration

C Brozos 1 collaboration

A Römer 1 collaboration

S Wiedemann 1 collaboration

C Malesios 1 collaboration

C Boscos 1 collaboration

José María Sánchez 1 collaboration

Beatriz Fernandez-Fuertes 1 collaboration

Dimitrios Rizos 1 collaboration

Christina Schiffers 1 collaboration

Kirsten Mense 1 collaboration

Ana Kassens 1 collaboration

Hanna Grothmann 1 collaboration

Matthias Sommer 1 collaboration

Christine Hoeflich 1 collaboration

Andreas Hoeflich 1 collaboration

Beatrice Mislei 1 collaboration

Diego Bucci 1 collaboration

Heirich Bollwein 1 collaboration

Gaetano Mari 1 collaboration

K Bucher 1 collaboration

M Ernstberger 1 collaboration

H Oehl 1 collaboration

M Haessig 1 collaboration

S Hartnack 1 collaboration

K Herzog 1 collaboration

L Debertolis 1 collaboration

J P Kastelic 1 collaboration

F J Strasser 1 collaboration

M Feldmann 1 collaboration

J J Gross 1 collaboration

A T M Müller 1 collaboration

H Pfingstner 1 collaboration

S Corti 1 collaboration

R Stephan 1 collaboration

I Imboden 1 collaboration

R Romer 1 collaboration

I Scaravaggi 1 collaboration

A P Neves 1 collaboration

N Borel 1 collaboration

Katharina S Weber 1 collaboration

Alexander S Leonard 1 collaboration

Michael P Heaton 1 collaboration

Brian L Vander Ley 1 collaboration

Derek M Bickhart 1 collaboration

Kristen L Kuhn 1 collaboration

Timothy P L Smith 1 collaboration

Benjamin D Rosen 1 collaboration

Christin Oehler 1 collaboration

Sarah Schmitt 1 collaboration

S Meese 1 collaboration

R Bruckmaier 1 collaboration

M Kreuzer 1 collaboration

M Röntgen 1 collaboration

U Gimsa 1 collaboration

A Schwarm 1 collaboration

Maraike Wiebe 1 collaboration

Christiane Pfarrer 1 collaboration

Lara Górriz Martín 1 collaboration

Martina Hoedemaker 1 collaboration

Maike Heppelmann 1 collaboration

Esin Keles 1 collaboration

Siyka Bozukova 1 collaboration

Elena Storni 1 collaboration

Anna-Katharina Hankele 1 collaboration

Olga Wellnitz 1 collaboration

Rupert M Bruckmaier 1 collaboration

Johannes Lüttgenau 1 collaboration

S Rotheneder 1 collaboration

L A González-Grajales 1 collaboration

H Beck 1 collaboration

F Bootz 1 collaboration

Giulia Sivelli 1 collaboration

Gaurasundar M Conley 1 collaboration

Kathryn Marable 1 collaboration

Kyle J Rodriguez 1 collaboration

Mateus J Sudano 1 collaboration

Jürgen Brugger 1 collaboration

Andre J Simpson 1 collaboration

Giovanni Boero 1 collaboration

Marco Grisi 1 collaboration

M Tekin 1 collaboration

D R Câmara 1 collaboration

T M Binz 1 collaboration

K Wagener 1 collaboration

L Antonio González-Grajales 1 collaboration

Manuel Melean 1 collaboration

Misato Kikuzawa 1 collaboration

Fuko Matsuda 1 collaboration

Shingo Haneda 1 collaboration

Angeliki Tsaousioti 1 collaboration

Anastasia Praxitelous 1 collaboration

Michail Patsikas 1 collaboration

Meik Becker 1 collaboration

Constantin M Boscos 1 collaboration

Evangelos Kiossis 1 collaboration

Georgios Tsousis 1 collaboration

Rustem Uzbekov 1 collaboration

D Fanelli 1 collaboration

D Panzani 1 collaboration

A Rota 1 collaboration

M Tesi 1 collaboration

F Camillo 1 collaboration

C Herrera 1 collaboration

Adrian Schweizer 1 collaboration

Antonio J Landaeta-Hernández 1 collaboration

Marcelo A Gil-Araujo 1 collaboration

Rodolfo Ungerfeld 1 collaboration

D Owen Rae 1 collaboration

Angela Urdaneta-Moyer 1 collaboration

Alexander Parra-Núñez 1 collaboration

Martin Kaske 1 collaboration

Peter J Chenoweth 1 collaboration

Amr Elshalofy 1 collaboration

Katharina Weber 1 collaboration

M Wiebe 1 collaboration

C Pfarrer 1 collaboration

L Górriz Martín 1 collaboration

M Hoedemaker 1 collaboration

M Heppelmann 1 collaboration

Jutta Sielhorst 1 collaboration

Ute Roggel-Buecker 1 collaboration

Kim-Carolin Neudeck 1 collaboration

Anne Kahler 1 collaboration

Karl Rohn 1 collaboration

Johannes Luettgenau 1 collaboration

Fiona Hollinshead 1 collaboration

L Bittner-Schwerda 1 collaboration

B van Loon 1 collaboration

Laurin Schwarzmann 1 collaboration

Arlene Marchand 1 collaboration

Anette van Dorland 1 collaboration

Lucyna Wach-Gygax 1 collaboration

Elise Jeannerat 1 collaboration

Dominik Burger 1 collaboration

Matthias Siuda 1 collaboration

Halil Ozancan Arslan 1 collaboration

Usman Arshad 1 collaboration

Muhammad Bilal 1 collaboration

Abdul Sattar 1 collaboration

Muhammad Avais 1 collaboration

Nasim Ahmad 1 collaboration

Iside Scaravaggi 1 collaboration

Nicole Borel 1 collaboration

Rebekka Romer 1 collaboration

Isabel Imboden 1 collaboration

Shuqin Zeng 1 collaboration

Sophie Fischer 1 collaboration

Burcu Cinar 1 collaboration

Lilli Bittner-Schwerda 1 collaboration

Christine Wrenzycki 1 collaboration

Mohammed A Elmetwally 1 collaboration

Sabine Meinecke-Tillmann 1 collaboration

Kathrin Herzog 1 collaboration

Mariusz P Kowalewski 1 collaboration