A5091229218- Sperm and Testicular Function
- Reproductive Biology and Fertility
- Animal Genetics and Reproduction
- Second Language Learning and Teaching
- Ovarian function and disorders
- Animal Behavior and Welfare Studies
- Reproductive Physiology in Livestock
- Reproductive biology and impacts on aquatic species
- EFL/ESL Teaching and Learning
- Cardiovascular and Diving-Related Complications
- Seed Germination and Physiology
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Hormonal and reproductive studies
- Aquaculture Nutrition and Growth
- Bee Products Chemical Analysis
- Pulmonary Hypertension Research and Treatments
- Congenital Heart Disease Studies
- Genetic and phenotypic traits in livestock
- Selenium in Biological Systems
- Educational Technology in Learning
- Vascular Anomalies and Treatments
- Xenotransplantation and immune response
- Cardiovascular Conditions and Treatments
- Gender Studies in Language
- Vascular Malformations and Hemangiomas
Universidad de Murcia
2009-2020
University of Veterinary Medicine Hannover, Foundation
2020
The University of Sydney
2004-2020
University of Warmia and Mazury in Olsztyn
2020
North Carolina State University
2020
Friedrich-Loeffler-Institut
2020
Tohoku University
2004
Dankook University
2004
Colorado State University
2004
The University of Queensland
2004
Contents More than eighteen years have passed since the first derivation of human embryonic stem cells ( ESC s), but their clinical use is still met with several challenges, such as ethical concerns regarding need embryos, tissue rejection after transplantation and tumour formation. The generation induced pluripotent iPSC s) enables access to patient‐derived PSC opens door for personalized medicine tissues/organs can potentially be generated from same genetic background patient recipients,...
Flow cytometric sorting technology was used to measure the difference in DNA content between X- and Y-chromosome-bearing spermatozoa bucks. Spermatozoa were analysed by flow cytometry characterize sperm populations quantify them. Two symmetrical, overlapping clearly separated peaks, corresponding Y-bearing spermatozoa, detected. The fluorescence intensity peaks 4.4 +/- 0.03% without any significant inter- or intra-animal variations. Therefore, identification selection of high-purity samples...
The study aimed to assess whether altrenogest treatment, fed before weaning (from -8 -2 days), could improve fertility of sows showing reproductive seasonality. Ninety (50 in winter-spring [WS] and 40 summer-autumn [SA]) were randomly selected assigned control (C; 27 WS 20 SA) or treatment (A; 23 groups. diameter number ovarian follicles transrectally scanned at the onset oestrus. Oestrus was evaluated twice daily from day 8 post-weaning. Sows oestrus post-cervically inseminated 0 24 hr...
Contents With the development of non‐surgical deep uterine (Ns DU ) embryo transfer ( ET technology, commercial applicability in pigs is now possible. There are, nevertheless, many factors that influence Ns ‐ effectiveness need to be addressed. The aim this study was evaluate effects weaned recipients' parity on fertility and prolificacy following . recipients (n = 120) were selected based their reproductive history body condition grouped into three categories according parity: primiparous...
Improvement of farrowing rate (FR) and litter size (LS) sows that are AI with frozen-thawed (FT) semen can hardly be reached without identification the factors behind high variability seen among trials. Three experiments using weaned (4-d wean-to-estrus interval) multiparous (parity 2 to 7) were conducted evaluate effect period year on FR LS FT-inseminated in southern Spain. Sows grouped into periods year: winter-spring (November April; WS) summer-autumn (May October; SA). Ovarian status was...
During ejaculation in the boar, sperm cohorts emitted epididymal cauda fluid are sequentially exposed and resuspended different mixtures of accessory sex gland secretion. This paper reviews relevance such unevenly composed fractions seminal plasma (SP) vivo on transport function how this knowledge could benefit boar semen processing for artificial insemination (Al). The firstly ejaculated spermatozoa (first 10 ml sperm-rich fraction, SRF [Pl]) remain mainly to its specific proteins i.e....
ABSTRACT In the Mediterranean environment and subtropical microclimate of south-east Iberian Peninsula (37° 59' N), testicle size sexual behaviour male goats were studied influence season (day length, air temperature relative humidity) on these factors examined. Nine, 13-month-old Murciano-Granadina weighing 47 to 53 kg used. The experiment began during month January extended for a complete year. Every 2 weeks, anterior-posterior maximum testis diameter was measured. They tested twice week...
Since 35 years ago boar semen has been frozen and used for artificial insemination (Al). However, fertility of cryopreserved porcine sperm consistently low as are more sensitive to cellular stress imposed by changing osmotic balance, oxidative stress, low-temperature exposure, cryo-protectant intoxication etc. less able compensate these deficiencies at commercially applicable dosages. Additionally, differences in freezability among individuals well known. Here we review current advances on...
All the didactic materials used for teaching EFL have a certain potential learning. On one hand, there are those activities focused on learning of forms, which likely to foster explicit language. other content, more aimed at comprehension communicative message and implicit Selecting appropriate promote balanced is paramount; however, increasing number today makes it difficult teachers get know all resources available them. For this particular end, present study an attempt categorize large...
Contradictory results have been reported about the effect of seminal plasma (SP) on freezability mammalian spermatozoa. In pigs, current methods for sperm cryopreservation involve removing plasma. Therefore, no conclusive evidence potential SP boar spermatozoa has reported. this study, we evaluate addition low concentrations from individual boars to freezing extender post-thaw survival. Sperm procedure included: dilution sperm-rich fraction in Beltsville Thaw Solution (BTS), cooling 17°C...
One of the fundamental goals Foreign Language Teaching might be attainment implicit knowledge, which underlies oral and written fluency. Textbook activities reflect different explicit teaching loads following type knowledge they are targeted at (explicit, or both). EFL teachers’ implementation can thus help become a hindrance for development knowledge. This study aimed to explore nature 100 taken from 10 textbooks used in Spanish primary school teaching. The ultimate goal was examine whether...