Results 31 to 40 of about 230,319 (297)

Transport Disparities in a Crossborder Region. Case Study: The Land of Maramureş [PDF]

Romanian Review of Regional Studies, 2006
The Land of Maramureş is one of the most representative natural regions. It has become a cross-border region on a segment of the Romanian-Ukrainian border because of the evolution of human society.
NICOLAE BOAR
doaj  

Myo-inositol improves the viability of boar sperm during liquid storage

Frontiers in Veterinary Science, 2023
IntroductionLiquid preservation of boar semen is a highly preferred method for semen preservation in pig production. However, oxidative stress is the main challenge during the liquid preservation of boar semen in a time dependent manner.
Ali Jawad, Ali Jawad, Dongjin Oh, Dongjin Oh, Hyerin Choi, Hyerin Choi, Mirae Kim, Mirae Kim, Lian Cai, Lian Cai, Lian Cai, Joohyeong Lee, Joohyeong Lee, Sang-Hwan Hyun, Sang-Hwan Hyun, Sang-Hwan Hyun   +15 more
doaj   +1 more source

Effect of mesenchymal stem cells on animal semen during storage

Ветеринария сегодня, 2023
Mesenchymal stem cells (MSCs) have been known to mankind since the mid-20th century. The comprehensive study revealed their high biologically active potential. Capacity of forming several types of body tissues was demonstrated.
E. Yu. Zakirova, A. G. Malanyeva, A. M. Aimaletdinov   +2 more
doaj   +1 more source

Chlorophyll b—An Essence of Plant Photosynthesis

Plants
Chlorophyll (Chl) b is crucial for assembly of the light-harvesting antennae that are required for optimal photosynthetic activity in plants and green algae. Synthesis of its precursor, chlorophyllide (Chlide) b, is catalyzed by Chlide a oxygenase (CAO),
John Kenneth Hoober, Laura L. Eggink, Daniel-Paul Bednarik, Steffen Reinbothe   +3 more
doaj   +1 more source

Comparative Analysis of piRNA Profiles Helps to Elucidate Cryoinjury Between Giant Panda and Boar Sperm During Cryopreservation

Frontiers in Veterinary Science, 2021
Cryopreservation induces sperm cryoinjuries, including physiological and functional changes. However, the molecular mechanisms of sperm cryoinjury and cryoresistance are still unknown. Cryoresistance or the freeze tolerance of sperm varies across species,
Yihan Wang, Yingmin Zhou, Malik Ahsan Ali, Malik Ahsan Ali, Jiaman Zhang, Wencan Wang, Yan Huang, Bo Luo, Heming Zhang, Ziyue Qin, Yan Zhang, Ming Zhang, Guangbin Zhou, Changjun Zeng   +13 more
doaj   +1 more source

The distal end of porcine chromosome 6p is involved in the regulation of skatole levels in boars [PDF]

, 2011
Background Boar taint is an unpleasant condition of pork, mainly due to the accumulation of androstenone and skatole in male pigs at onset of puberty.
Bovenhuis, H., Egbert F Knol, Bovenhuis Henk, Ramon, A.M., Knol, E.F., Barbara Harlizius, Martien AM Groenen, Groenen, M.A.M., Henk Bovenhuis, Jan WM Merks, Merks Jan WM, Harlizius Barbara, Merks, J.W.M., Knol Egbert F, António M Ramos, Richard PMA Crooijmans, Duijvesteijn Naomi, Crooijmans, R.P.M.A., Groenen Martien AM, Duijvesteijn, N., Crooijmans Richard PMA, Naomi Duijvesteijn, Ramos António M, Harlizius, B.   +23 more
core   +1 more source

Influence of wild boar (Sus scrofa L.) on vegetation development in the Meerdaal forest [PDF]

, 2022
openThe wild boar is a native ungulate species for Flanders, however due to overhunting and a reduction of forested area in the last centuries wild boar disappeared.
WILLEMS, HENDRIK JULES R
core  

Development of an optimal protocol to induce capacitation of boar spermatozoa in vitro

Journal of Animal Reproduction and Biotechnology, 2022
In 1951, Colin Russell Austin and Min Chueh Chang identified “capacitation”, a special process involving ejaculated spermatozoa in the female reproductive tract.
Seung-Ik Jang, Jae-Hwan Jo, Eun-Ju Jung, Woo-Jin Lee, Ju-Mi Hwang, Jeong-Won Bae, Woo-Sung Kwon   +6 more
doaj   +1 more source

Correlation of frequency of spermatozoa morphological alterations with sperm concentration in ejaculates of Polish Landrace boars [PDF]

Acta Veterinaria, 2013
The experiments were performed on 448 ejaculates obtained from 41 Polish Landrace boars. Ejaculates collected from each boar at one-month intervals for approximately 10 months were analysed.
Kondracki S., Banaszewska Dorota, Bajena Magdalena, Komorowska Katarzyna, Kowalewski D.   +4 more
doaj   +1 more source

CANNULATION OF THE VAS DEFERENS IN THE BOAR [PDF]

Reproduction, 1969
White, Larsen & Wales (1959) obtained semen from the epididymis of the ram by establishing a fistula into the vas deferens. This method enabled the authors to make observations on epididymal semen without contamination by other accessory gland secretions and allowed them to carry out comparative studies on normally ejaculated spermatozoa.
S. Wierzbowski, E. Wierzchoś
openaire   +2 more sources