- Abnormal fertilisation
Microtubules and parental genome organisation during abnormal fertilisation [...]
- Acentrosomal spindle
Behavior of γ-tubulin during spindle formation in Xenopus oocytes: req [...]
- Acetyl-CoA carboxylase
Characterization of the effects of metformin on porcine oocyte meiosis and [...]
- Acetylcholine
Localisation of two classes of acetylcholine receptor-like molecules in spe [...]
- Acipenseriformes
Ultrastructural study of spermatozoa of the paddlefish, Polyodon spathula
- ACP-118®
Embryo production by parthenogenetic activation and fertilization of in vit [...]
- Acridine orange
DNA stability and thiol-disulphide status of rat sperm nuclei during epidid [...]
- Acrosin
Correlation between male fertility and acrosin-like protease activity in ra [...]
- Acrosin
Evidence that acrosin activity is important for the development of fusibili [...]
- Acrosin
Functional interactions between sulphated polysaccharides and proacrosin: i [...]
- Acrosin
p-Aminobenzamidine-sensitive acrosomal protease(s) other than acrosin serve [...]
- Acrosin
The polysulphate binding domain of human proacrosin/acrosin is involved in [...]
- Acrosin
Proteolytic activity of rabbit perivitelline spermatozoa
- Acrosin
Soybean trypsin inhibitor as a probe for the acrosome reaction in motile cy [...]
- Acrosomal filament
Immunological characterisation of the acrosomal filament in the marine shri [...]
- Acrosomal glycohydrolases
Mammalian sperm molecules that are potentially important in interaction wit [...]
- Acrosomal membrane
Bovine sperm cells viability during incubation with or without exogenous DN [...]
- Acrosomal membrane
Centrifugation on Percoll density gradient enhances motility, membrane inte [...]
- Acrosome
Evaluation of the antifertility activity of the broom Spartium junceum in [...]
- Acrosome
A potential relationship between the acrosome response characteristics of b [...]
- Acrosome reaction
Acrosomal status and motility of guinea pig spermatozoa during in vitro pen [...]
- Acrosome reaction
Activity of exoglycosidases in ejaculated spermatozoa of boar and bull
- Acrosome reaction
The activity for the induction of the sperm acrosome reaction localises in [...]
- Acrosome reaction
Assessment of the acrosome reastion in Bufo arenarum Spermatozoa by immuno [...]
- Acrosome reaction
Asterosap-induced elevation in intracellular pH is indispensable for ARIS-i [...]
- Acrosome reaction
Capacitation status of activated bovine sperm cultured in media containing [...]
- Acrosome reaction
Chlortetracycline fluorescence patterns and in vitro fertilisation of froz [...]
- Acrosome reaction
Comparison of the acrosome reaction-inducing ability of the outer and inner [...]
- Acrosome reaction
Detection of glycine receptor/Cl- channel beta subunit transcripts in mouse [...]
- Acrosome reaction
Effects of oviductal fluid and heparin on fertility and characteristics of [...]
- Acrosome reaction
Estimation by radiation inactivation of the minimum functional size of acro [...]
- Acrosome reaction
Guanylyl cyclase and cGMP-specific phosphodiesterase participate in the acr [...]
- Acrosome reaction
Hyaluronic acid enhances induction of the acrosome reaction of human sperm [...]
- Acrosome reaction
The influence of sperm concentration, length of the gamete co-culture and t [...]
- Acrosome reaction
Inositol triphosphate receptors in sea urchin sperm
- Acrosome reaction
Mouse sperm fertilising capacity following subzonal microinjection is depen [...]
- Acrosome reaction
Peptide-induced hyperactivation-like vigorous flagellar movement in starfis [...]
- Acrosome reaction
Progesterone treatment of boar spermatozoa improves male pronuclear formati [...]
- Acrosome reaction
Recombinant hamster sperm receptors that exhibit species-specific binding t [...]
- Acrosome reaction
Sperm-egg interaction in an Australian dasyurid marsupial with special refe [...]
- Acrosome reaction
Structure and function of asterosaps, sperm-activating peptides from the je [...]
- Acrosome reaction
Ultrastructural observations on in vivo fertilisation in the brushtail poss [...]
- Acrosome reaction
Viability, acrosome morphology and fertilizing capacity of boar spermatozoa [...]
- Acrosome-reaction-inducing substance
Specific binding of acrosome-reaction-inducing substance to the head of sta [...]
- Actin
Biphasic assembly of the contractile apparatus during the first two cell di [...]
- Actin
Cytoskeletal organisation and modification during pollen tube arrival, game [...]
- Actin
Development of cortical contractility in the Xenopus leavis oocyte mediate [...]
- Actin
Identification and characterisation of Xenopus moesin, a Src substrate in X [...]
- Actin
Sperm incorporation in Xenopus laevis: characterisation of morphological ev [...]
- Actin filament
Role of actin filaments in the hatching process of mouse blastocyst
- Actin filaments
A rho-like protein is involved in the organisation of the contractile ring [...]
- Actinomycin
Nucleolus in apoptosis-induced mouse preimplantation embryos
- Activation
Absence of an intracellular pH change following fertilisation of the mouse [...]
- Activation
Activation of pig and cattle oocytes by butyrolactone I: morphological and [...]
- Activation
Activation of pig oocytes by intracytoplasmic injection of strontium and ba [...]
- Activation
Capacity of mouse oocytes to become activated depends on completion of cyto [...]
- Activation
Control of the surface expression of uvomorulin after activation of mouse o [...]
- Activation
Different activation treatments for successful development of bovine oocyte [...]
- Activation
DNA synthesis, microtubule and nuclear dynamics in porcine parthenotes
- Activation
Double activation improves rabbit freeze–thawed oocytes developmental poten [...]
- Activation
The effect of 6-dimethylaminopurine (6-DMAP) on DNA synthesis in activated [...]
- Activation
Fertilisability and developmental ability of mouse oocytes with reduced amo [...]
- Activation
Histone deacetylase inhibition improves meiotic competence but not developm [...]
- Activation
Inactivation of p34cdc2 kinase by the accumulation of its phosphorylated fo [...]
- Activation
Influence of meiotic inhibition by butyrolactone-I during germinal vesicle [...]
- Activation
Inhibitory effects of calcium ionophore pretreatment of porcine oocytes on [...]
- Activation
Nitric-oxide-dependent activation of pig oocytes: the role of the cGMP-sign [...]
- Activation
Optimisation of porcine oocyte activation following nuclear transfer
- Activation
Protein phosphorylation in bovine oocytes following fertilisation and parth [...]
- Activation
The response of mouse oocytes injected with sea urchin spermatozoa
- Activin
Effect of medium conditioned with rat hepatoma BRL cells on ‘2-cell block’ [...]
- Adducin
Differential distributions of two adducin-like protein isoforms in the Dro [...]
- Adenylyl cyclase
Involvement of G protein and purines in Rhinella arenarum oocyte maturation
- Adhesiveness
Biology of eggs, embryos and larvae of Rhinelepis aspera (Spix & Agassiz, [...]
- Adhesiveness
Oocyte adhesiveness and embryonic development of Astyanax bimaculatus (Linn [...]
- AFP
Expression of Fas, p53 and AFP in development of human fetal germ cells in [...]
- African catfish
Stages in the early and larval development of the African catfish Clarias g [...]
- Agarose gel
Post-hatching development of bovine embryos in vitro: the effects of tunnel [...]
- Age
The Kunming mouse: as a model for age-related decline in female fertility i [...]
- Ageing
Ageing-induced changes in the cortical granules of mouse eggs
- Ageing
Effect of bovine age on the proliferative activity, global DNA methylation, [...]
- Ageing
In vitro ageing of pig oocytes: effects of the histone deacetylase inhibito [...]
- Ageing
The maternal age effect: a hypothesis based on oxidative phosphorylation
- Aggregated embryo
Regulation of embryonic size in early mouse development in vitro culture sy [...]
- Aggregates of embryos/chimeras
The microenvironment created by non-blocking embryos in aggregates may resc [...]
- Aggregation chimeras
LacZ transgene expression as a cell marker to analyse rescue from the 2-cel [...]
- Aging
Does heat stress provoke the loss of a continuous layer of cortical granule [...]
- AICA riboside
Activation of AMP-activated protein kinase may not be involved in AICAR- an [...]
- Alanyl-glutamine
Replacement of glutamine with the dipeptide derivative alanyl-glutamine enh [...]
- Alcohol
Can alcohol retain the reproductive and genetic potential of sperm nuclei? [...]
- Allo-antibodies
Effect of antibodies against seminal vesicle secretion on fertility in the [...]
- Amelogenin
Sex identification of pigs using polymerase chain reaction amplification of [...]
- AMH
Secretion profiles from in vitro cultured follicles, isolated from fresh pr [...]
- Amiloride
Intracellular ion concentrations and their maintennance by Na+/K+ -ATPase i [...]
- Amino acid
Amino acid carryover in the subzonal space of mouse fertilized ova affects [...]
- Amino acid
In vitro development of equine nuclear transfer embryos: effects of oocyte [...]
- Amino acid
Interactions in glycine and methionine uptake, conversion and incorporation [...]
- Amino acids
Maturation of hamster oocytes under chemically defined conditions and sperm [...]
- Amniotic cells
Equine bone marrow mesenchymal or amniotic epithelial stem cells as feeder [...]
- Amphibia
Effects of sex steroid hormones and their antagonists on mast cell number i [...]
- Amphibian
Analysis of Bufo arenarum oviductal secretion during the sexual cycle
- Amphibian
Comparative study of vitellogenesis in the anuran amphibians Ceratophrys cr [...]
- Amphibian
Effect of gap junction uncoupling in full-grown Bufo arenarum ovarian folli [...]
- Amphibian
Inhibition of the synthesis of glycosphingolipid by a ceramide analogue (PP [...]
- Amphibian
Involvement of catecholamines in the regulation of oocyte maturation in fro [...]
- Amphibian
Involvement of the dehydroleucodine alpha-methylene-gamma-lactone function [...]
- Amphibian
Modulators of Bufo arenarum ovulation
- Amphibian
Nuclear maturation inducers in Bufo arenarum oocytes
- Amphibian
Participation of inositol trisphosphate and ryanodine receptors in Bufo are [...]
- Amphibian
Participation of IP3R, RyR and L-type Ca2+ channel in the nuclear maturatio [...]
- Amphibian
Participation of MAPK, PKA and PP2A in the regulation of MPF activity in Bu [...]
- Amphibian
Polyspermy in Bufo arenarum oocytes matured in vitro
- Amphibian
Role of cations as components of jelly coats in Bufo arenarum fertilizatio [...]
- Amphibian
Role of prolactin in nuclear maturation and ovulation in amphibian oocytes
- Amphibian
Spontaneous maturation in Bufo arenarum oocytes: participation of protein [...]
- Amphibian
Structural analysis of toad oviductal mucosa in relation to jelly component [...]
- Amphibian
Subcellular localization of calcium and Ca-ATPase activity during nuclear m [...]
- Amphibian
Ultrastructural changes during nuclear maturation in Bufo arenarum oocytes
- Amphibian oocytes
Mitochondrial lipids in Bufo arenarum full-grown oocytes
- Amphibian oogenesis
Confocal microscopy of F-actin distribution in Xenopus oocytes
- Amphibians
Spermatogenesis in Leptodactylus chaquensis. Histological study
- Amphibians
Ultrastructural characteristics of the follicle cell-oocyte interface in th [...]
- Amphioxus
Glycoconjugate profiles of the lancelet (Branchiostoma lanceolatum) ovary: [...]
- Amphioxus
Primordial germ cells and oocytes of Branchiostoma virginiae (Cephalochord [...]
- AMPK
Perturbing microtubule integrity blocks AMP-activated protein kinase-induce [...]
- Androgens
Effects of melatonin treatment on Leydig cell activity in the testis of the [...]
- Androstenedione
Effect of androstenedione on the growth and meiotic competence of bovine oo [...]
- Aneuploidy
Occurrence of chromosomal aneuploidy in rabbit oocytes and embryos at diffe [...]
- Aneuploidy
Tamoxifen-induced alterations in meiotic maturation and cytogenetic abnorma [...]
- Angiogenesis
Importance of vascular endothelial growth factor (VEGF) in ovarian physiolo [...]
- Aniline blue
Effects of cryostorage on human sperm chromatin integrity
- Ankryin
An ankryin-like protein in ascidian eggs and its role in the evolution of d [...]
- Ankyrin repeat
Murine Asb-17 expression during mouse testis development and spermatogenesi [...]
- Annexin V
Viability and apoptosis in spermatozoa of transgenic rabbits
- Anthroylouabain
Localisation of potassium pumps in Drosophila ovarian follicles
- Anti-freeze glycoprotein
Several aspects of animal embryo cryopreservation: anti-freeze protein (AFP [...]
- Anti-ganglioside antibody
Non-plasmalemmal localisation of the major ganglioside in sea urchin eggs
- Anti-Sm serum
Nuclear Sm antigens in the sperm of different organisms
- Antibacterial activity
Functional analysis of bovine Nramp1 and production of transgenic cloned em [...]
- Antibiotics
Detrimental effects of antibiotics on mouse embryos in chromatin integrity, [...]
- Antioxidant
Antioxidant treatment during preservation of bovine ovaries increased the d [...]
- Antioxidant
Effects of IAA in combination with FSH on in vitro culture of ovine preant [...]
- Antioxidants
Antioxidant supplementation of boar spermatozoa from different fractions of [...]
- Antioxidants
Oxidative stress and fertility: incorrect assumptions and ineffective solut [...]
- Antisperm antibody
Evaluation of two sperm antigens, rSMP-B and YWK-II, as targets for immunoc [...]
- Antral follicles
Co-culture of buffalo (Bubalus bubalis) preantral follicles with antral fol [...]
- Antral oocytes
The analysis of chromatin organisation allows selection of mouse antral ooc [...]
- Antrum
Effect of medium composition on the in vitro culture of bovine pre-antral f [...]
- Antrum formation
Promotion of follicular antrum formation by pig oocytes in vitro
- Anuran eggs
Jelly plug dissolution in Discoglossus pictus eggs (Anura) involves peroxi [...]
- Anurans
Enzyme activity in anuran spermatozoa upon induction of the acrosome reacti [...]
- Aphidicolin
Caffeine overrides the S-phase cell cycle block in sea urchin embryos
- Apolipoprotein A-1
Haptoglobin transport into human ovarian follicles and its binding to apoli [...]
- Apoptosis
Activated caspases are present in frozen–thawed canine sperm and may be rel [...]
- Apoptosis
Activation of the metaphase checkpoint and an apoptosis programme in the ea [...]
- Apoptosis
Akt/PKB plays role of apoptosis relay on entry into first mitosis of mouse [...]
- Apoptosis
Analysis of caspase-3, caspase-8 and caspase-9 enzymatic activities in mous [...]
- Apoptosis
Apoptosis in the early bovine embryo
- Apoptosis
Apoptotic processes and DNA cytosine methylation in mouse embryos arrested [...]
- Apoptosis
The combined treatment of calcium ionophore with strontium improves the qua [...]
- Apoptosis
Crucial surviving aspects for vitrified in vitro-produced bovine embryos
- Apoptosis
Cumulus cell features and nuclear chromatin configuration of in vitro matu [...]
- Apoptosis
Detection of rare Leydig cell hypoplasia in somatic cell cloned male piglet [...]
- Apoptosis
Effect of prooxidant agents added at the morula/blastocyst stage on bovine [...]
- Apoptosis
The effects of cysteine addition during in vitro maturation on the developm [...]
- Apoptosis
Expression of apoptotic genes in immature and in vitro matured equine oocyt [...]
- Apoptosis
Haploidy influences Bak and Bcl-xL mRNA expression and increases incidence [...]
- Apoptosis
Impact of adding 5.5 mM glucose to SOF medium on the development, metabolis [...]
- Apoptosis
In X. laevis embryos high levels of the anti-apoptotic factor p27BBP/eIF6 a [...]
- Apoptosis
Induction of apoptosis mediated by Fas receptor and activation of caspase-3 [...]
- Apoptosis
Observation of fresh Bos indicus embryos comparing stereoscopic and phase c [...]
- Apoptosis
Preimplantation development and viability of in vitro cultured rabbit embry [...]
- Apyrene sperm
Double copulation of a female with sterile diploid and polyploid males reco [...]
- Apyrene sperm
Significance of peristaltic squeezing of sperm bundles in the silkworm, Bom [...]
- Aquaporin 3
Effect of maturation on the expression of aquaporin 3 in mouse oocyte
- Arabidopsis thaliana
Ultrastructural changes of Arabidopsis thaliana pollen during final matura [...]
- Archenteron attachment
Exogenous hyalin and sea urchin gastrulation, Part II: hyalin, an interspec [...]
- Archenteron attachment
Exogenous hyalin and sea urchin gastrulation. Part III: Biological activity [...]
- Archenteron attachment
Exogenous hyalin and sea urchin gastrulation. Part IV: a direct adhesion as [...]
- Archenteron attachment
A role for polyglucans in a model sea urchin embryo cellular interaction
- ART
Abnormal methylation of KCNQ1OT1 and differential methylation of H19 imprin [...]
- ART
Advantages of the two-step embryo transfer strategy in human IVF/ICSI cycle [...]
- Artificial activation
Toxic effects of Hoechst staining and UV irradiation on preimplantation dev [...]
- Artificial breeding
Optimization of artificial fertilization in the stinging catfish Heteropneu [...]
- Ascidian
Different calcium-dependent pathways control fertilisation-triggered glycos [...]
- Ascidian eggs
Activation currents, sperm entry and surface contractions in ascidian eggs
- Ascidian fertilisation
Soluble extracts from ascidian spermatozoa trigger intracellular calcium re [...]
- Ascidians
Role of cyclic AMP in the maturation of Ciona intestinalis oocytes
- Ascorbic acid
Effects of ascorbic acid on in vitro culture of bovine preantral follicles
- Assembly in vitro
Assembly in vitro of vitelline envelope components induced by a cortical al [...]
- Assisted hatching
Effect of vitrification technique and assisted hatching on rabbit embryo de [...]
- Assisted reproduction
Cryopreservation of feline epididymal spermatozoa from dead and alive anima [...]
- Asymmetrical
Morphometric characterization of the first blastomeres of rainbow trout (On [...]
- ATP production
Confocal microscopy analysis of the activity of mitochondria contained with [...]
- Atresia
Aberrant expression and dysfunction of Fas antigen in MRL/MpJ-lpr/lpr murin [...]
- Avian egg yolk LDL
Effects of low-density lipoproteins extracted from different avian yolks on [...]
- Avian embryo
Expression of melatonin receptor transcripts (mel-1a, mel-1b and mel-1c) in [...]
- Avian nuclei
Response of avian nuclei to mammalian maturation promoting factor (MPF)
- Avian oocyte
Accumulation and localisation of maternal RNA in oocytes of Japanese quail
- Avian oogenesis
DNase I and II present in avian oocytes: a possible involvement in sperm de [...]