A5041033098- Sperm and Testicular Function
- Reproductive Biology and Fertility
- Animal Genetics and Reproduction
- Ovarian function and disorders
- Pain Mechanisms and Treatments
- Reproductive Physiology in Livestock
- Adipose Tissue and Metabolism
- Stress Responses and Cortisol
- Reproductive biology and impacts on aquatic species
- Plant Physiology and Cultivation Studies
- Plant Reproductive Biology
- Bee Products Chemical Analysis
- Horticultural and Viticultural Research
- Insect and Pesticide Research
- Rabbits: Nutrition, Reproduction, Health
- HIV Research and Treatment
- Animal Nutrition and Physiology
- Insect and Arachnid Ecology and Behavior
- Reproductive Health and Technologies
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Male Reproductive Health Studies
- Immunotherapy and Immune Responses
- T-cell and B-cell Immunology
Karolinska Institutet
2020-2021
The University of Sydney
2004-2007
Reprogen (Czechia)
2004
Swedish University of Agricultural Sciences
1994-2002
University of Computer Sciences and Economics in Olsztyn
1998
Abstract Distinct types of dorsal root ganglion sensory neurons may have unique contributions to chronic pain. Identification primate neuron is critical for understanding the cellular origin and heritability However, molecular insights into are missing. Here we classify non-human based on their transcriptome map human pain neuronal types. First, identified cell correlates between two major datasets mouse Machine learning exposes an overall cross-species conservation somatosensory mouse,...
Although intramuscular (i.m.) administration is the most commonly used route for licensed vaccines, subcutaneous (s.c.) delivery being explored several new vaccines under development. Here, we use rhesus macaques, physiologically relevant to humans, identify anatomical compartments and early immune processes engaged in response immunization via two routes. Administration of fluorescently labeled HIV-1 envelope glycoprotein trimers displayed on liposomes enables visualization targeted cells...
In the present study, effects of seminal plasma (SP), cumulus–oocyte‐complexes (COCs) conditioned medium (CCM) and hyaluronan (HA) on functional changes in vitro fertilizing ability porcine spermatozoa were examined. fertilization (IVF) experiments, 10% (v/v) exogenous SP prevented sperm penetration (using fresh‐extended frozen–thawed ejaculated spermatozoa). Analysis CCM revealed a HA content to levels 30 ng/mL per incubated COC. Presence did not, however, prove effective increase...
An experimental series was carried out to examine the ability of exogenous hyaluronan (HA) facilitate monospermic penetration in vitro-matured (IVM) oocytes during conventional porcine vitro fertilization (IVF). IVM were co-cultured medium with frozen-thawed, ejaculated boar spermatozoa. Addition 0.5 mg/mL HA increased rates (p < 0.05) on cumulus-denuded oocytes, without detrimentally affecting (rates monospermy 57% and 78% 2 mM caffeine-containing HA, respectively). Caffeine cumulus cells...
The motility and membrane integrity of spermatozoa from nine boars frozen with a programmable freezing machine in plastic bags, ‘cochettes’ ® , ‘maxi‐straws’, total doses 5 × 10 9 spermatozoa/5 ml glycerol (3 %) used as cryoprotectant, were assessed after thawing. A computer‐based cell motion analyser was to evaluate sperm motility, while the plasmalemma fluorescent supravital dyes (C‐FDA/PI). fertilizing capacity semen two containers investigated by inseminating (AI) gilts. Pregnancy...
Abstract Distinct types of dorsal root ganglion sensory neurons may have unique contributions to chronic pain. Identification primate neuron is critical for understanding the cellular origin and heritability However, molecular insights into are missing. Here we classify non-human based on their transcriptome map human pain neuronal types. First, identified cell correlates between two major datasets mouse Machine learning exposes an overall cross-species conservation somatosensory mouse,...
The use of frozen-thawed boar sperm is not widespread, owing to reduced fertility rates and high cost per dose (Eriksson et al. 2004 Proc. Aust. Assoc. Pig Vet., 61–69). Improvements in post-thaw survival are required for commercialization. Platelet-activating factor (PAF) a phospholipid involved regulating function. PAF:acetylhydrolase (PAF:AH) regulates PAF activity by conversion its inactive isoform. Both occur naturally semen (Kordan 2003 Pol. J. Vet. Sci. 6, 55–60). Removal PAF:AH along...
Pre-sexed embryos and offspring have been produced after IVF embryo transfer (ET) with sex-sorted frozen-thawed sperm in cattle sheep (Maxwell et al. 2004 Anim. Reprod. Sci. 82–83, 79–95). The aims of this study were to demonstrate that boar could be incorporated into pig for the production a predetermined sex these successfully nonsurgically transferred. Ovaries collected from abattoir slaughtered gilts (n = 138) selected COCs matured vitro (Long 1999 Theriogenology 51, 1375–1390). Sperm...