Results 241 to 250 of about 49,640 (305)

Childhood adversity and psychotic‐like experiences in adolescence: Investigating a pathway via disrupted pubertal and grey matter development

JCPP Advances, EarlyView.
Abstract Background Childhood adversity increases psychosis risk, but the biological mechanisms responsible remain elusive. A possible but underexplored pathway involves altered pubertal and grey matter (GM) development. Methods In youth from the Adolescent Brain Cognitive Development study (N = 3462), we investigated the effect of adversity at age 9 ...
Megan Thomas, Sarah Whittle, Elizabeth M. Haris, Vanessa L. Cropley   +3 more
wiley   +1 more source

Impact of short feed restriction to compensatory growth on the performance, body measurements, and carcass and non-carcass traits of Bunaji and Sokoto Gudali Nigerian bulls. [PDF]

Trop Anim Health Prod
Madziga II, Adesote AA, Jaiyeoba BB, Perreira Filho JM, Lucena KHOS, Bezerra LR.   +5 more
europepmc   +1 more source

Linking laboratory findings to field fertility: a comparative study of frozen semen from dairy and beef bulls. [PDF]

Front Vet Sci
Kocyigit A, Un H, Kaya C, Esin B, Tanrıkulu MD, Cevik M.   +5 more
europepmc   +1 more source

Anti-Müllerian Hormone as a Marker for Castration Status and Fertility in Bulls and Oxen. [PDF]

Reprod Domest Anim
Gilg D, Otzdorff C, Zablotski Y, Zerbe H, Walter B.   +4 more
europepmc   +1 more source

Bovine In Vitro Fertilization Embryo Development Predicted by Capacitation-Induced Zinc Ion Flux and Acrosome Remodeling. [PDF]

Int J Mol Sci
Jimmerson K, Jahnke M, Keller E, Putz A, Demetrio D, Dohlman T, Kerns K.   +6 more
europepmc   +1 more source

Resilience of the ruminal bacterial community to increasing inclusion of de-oiled wet distillers grains in feedlot diets. [PDF]

Trop Anim Health Prod
Virginio Júnior GF, de Torres PHF, Afonso BC, Petean BC, de Souza JM, De Beni Arrigoni M, de Aquino Tomaz L, Machado Neto OR, Baldassini WA, de Souza Castagnino P, Millen DD.   +10 more
europepmc   +1 more source

Enhancing cryopreservation performance in semen quality of Bali bulls (<i>Bos sondaicus</i>) using tris-nano-liposome extender. [PDF]

J Adv Vet Anim Res
Gunawan M, Maulana T, Iskandar H, Rahayu JD, Arifiantini RI, Karja NWK, Setiadi MA, Kaiin EM, Said S, Junian D, Syam M, Setiono A, Amalia A, Akbar A, Musafak TR.   +14 more
europepmc   +1 more source

Policy of selecting bulls to breed bulls

Animal Science, 1987
ABSTRACTIn the breeding of dairy cattle the selection of bulls to breed young bulls for progeny testing is a crucial process. This paper compares several policies for making this selection based on the criteria-selection response, inbreeding depression, loss of genetic variance and variability of response.
M. E. Goddard
openaire   +2 more sources

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Bull markets and bull sessions

Culture and Organization, 2012
Frankfurt's (2005. On bullshit. Princeton: Princeton University Press) having given the term ‘bullshit’ philosophical respectability is quite timely for an understanding of the financial services industry. There is no doubt a preponderance of financial bullshitting nowadays, much more in fact than in the not so distant past.
Douglas E. Allen, Richard S. Allen, Elton G. McGoun   +2 more
openaire   +1 more source

Spermatogonia in the bull

Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1964
1. A description is given of form and components of the three types of spermatogonia: type A, I, and B. 2. The distribution of the stem cells (=type A-spermatogonia at the beginning of the cycle, i.e. after the release of the mature sperms) is rather irregular. 3. The mean number of stem cells per cross section of a tubule is
M F, KRAMER, A, DE LANGE, M B, VISSER
openaire   +2 more sources