Review: Evaluation of bull fertility. Functional and molecular approaches von Bollwein, H, Malama, E

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Multicolor flow cytometric analysis of cryopreserved bovine sperm: A tool for the evaluation of bull fertility von Bucher, K., Malama, E., Siuda, M., Janett, F., Bollwein, H.

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Use of computer-assisted sperm analysis and flow cytometry to detect seasonal variations of bovine semen quality von Malama, E., Zeron, Y., Janett, F., Siuda, M., Roth, Z., Bollwein, H.

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Effects of cryopreservation on sperm viability, synthesis of reactive oxygen species, and DNA damage of bovine sperm von Gürler, H., Malama, E., Heppelmann, M., Calisici, O., Leiding, C., Kastelic, J.P., Bollwein, H.

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Variability of bovine conceptus-related volumes in early pregnancy measured with transrectal 3-dimensional ultrasonography von Rotheneder, S., González-Grajales, L.A., Beck, H., Bootz, F., Bollwein, H.

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Effects of sodium pyruvate on viability, synthesis of reactive oxygen species, lipid peroxidation and DNA integrity of cryopreserved bovine sperm von Korkmaz, F., Malama, E., Siuda, M., Leiding, C., Bollwein, H.

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Extended lactation in high-yielding dairy cows. II. Effects on milk production, udder health, and body measurements von Niozas, G., Tsousis, G., Malesios, C., Steinhöfel, I., Boscos, C., Bollwein, H., Kaske, M.

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Evaluation of bovine luteal blood flow by using color Doppler ultrasonography von Lüttgenau, J, Bollwein, H

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7 Relationships between antral follicle count, serum concentration of anti-Müllerian hormone, and fertility in dairy cows von Scarlet, D, Schwarzmann, L, Bruckmaier, R, Bollwein, H

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Extended lactation in high-yielding dairy cows. I. Effects on reproductive measurements von Niozas, G., Tsousis, G., Steinhöfel, I., Brozos, C., Römer, A., Wiedemann, S., Bollwein, H., Kaske, M.

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The sperm chromatin structure assay does not detect alterations in sperm chromatin structure induced by hydrogen peroxide von Bittner-Schwerda, L., Malama, E., Siuda, M., van Loon, B., Bollwein, H.

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Luteal blood flow is a more appropriate indicator for luteal function during the bovine estrous cycle than luteal size von Herzog, K., Brockhan-Lüdemann, M., Kaske, M., Beindorff, N., Paul, V., Niemann, H., Bollwein, H.

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Seasonal changes of DNA fragmentation and quality of raw and cold-stored stallion spermatozoa von Wach-Gygax, L., Burger, D., Malama, E., Bollwein, H., Fleisch, A., Jeannerat, E., Thomas, S., Schuler, G., Janett, F.

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Predicting the probability of conception in dairy cows with clinical endometritis based on a combination of anamnestic information and examination results von Ernstberger, M., Oehl, H., Haessig, M., Hartnack, S., Bollwein, H.

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Effects of an extension of the equilibration period up to 96 hours on the characteristics of cryopreserved bull semen von Fleisch, A., Malama, E., Witschi, U., Leiding, C., Siuda, M., Janett, F., Bollwein, H.

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Future consequences and challenges for dairy cow production systems arising from climate change in Central Europe – a review von Gauly, M., Bollwein, H., Breves, G., Brügemann, K., Dänicke, S., Daş, G., Demeler, J., Hansen, H., Isselstein, J., König, S., Lohölter, M., Martinsohn, M., Meyer, U., Potthoff, M., Sanker, C., Schröder, B., Wrage, N., Meibaum, B., von Samson-Himmelstjerna, G., Stinshoff, H., Wrenzycki, C.

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Repeated intrauterine infusions of lipopolysaccharide alter gene expression and lifespan of the bovine corpus luteum von Lüttgenau, J., Lingemann, B., Wellnitz, O., Hankele, A.K., Schmicke, M., Ulbrich, S.E., Bruckmaier, R.M., Bollwein, H.

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Application of Doppler Ultrasonography in Cattle Reproduction von Herzog, K, Bollwein, H

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Vascular and immune regulation of corpus luteum development, maintenance, and regression in the cow von Shirasuna, K., Nitta, A., Sineenard, J., Shimizu, T., Bollwein, H., Miyamoto, A.

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Cryopreservation of donkey embryos: Comparison of embryo survival rate after in vitro culture between conventional freezing and vitrification von Fanelli, D., Panzani, D., Rota, A., Tesi, M., Camillo, F., Bollwein, H., Herrera, C.

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