| 词汇 | example_english_in-vitro |
| 释义 | Examples of in vitroThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Following invitro culture of female worms, increasing levels of dietary pectin were associated with increasing release of eggs. Worms from all other groups were fixed after either 2 or 4 days invitro. Addition of serum to the defined medium, however, increases the rate of acquisition of protection by schistosomula invitro. However, largescale use of the vaccine would require the transfer of parasite production to a scaled-up invitro system using large animal erythrocytes. Conditions and results of invitro experiments cannot be assumed to mimic in vivo situations. The requirements for parasite growth invitro have been investigated by others. We have previously shown that blocking gap junctions enhanced glutamate-induced excitotoxic neuronal injury invitro. This invitro system appears to mimic natural selection. In addition, healthy skepticism should be recommended, as strong invitro synergy may not always translate into synergy in clinical practice. The procedure itself is indistinguishable from any analogous invitro fertilization, except that it is self-administered. One good example is the invitro production of monoclonal antibodies. Long-term survival of transplanted basal forebrain cells following invitro propagation with fibroblast growth factor-2. Results from these and the invitro germination tests were then used to recommend soaking times to farmers. In tissue engineering, the aim is to grow replacements invitro for tissues which have become defective through age, disease or trauma. Further invitro and in vivo work is needed to understand this process further, so that it can eventually be translated to patients. A triplet pregnancy after invitro fertilization is a procedure-related complication that should be prevented by replacement of two embryos only. Intra-observer and inter-observer variation assessed invitro and in the fetal sheep. The extent of heterocellular communication mediated by gap junctions is predictive of bystander tumor cytotoxicity invitro. Abnormalities in the spontaneous firing patterns of cultured rat neocortical neurons after chronic exposure to picrotoxin during development invitro. For example, the committee concluded that invitro fertilization and homeopathic medicines could be left to individual responsibility. The technique is demonstrated with reference to a study that looks at the benefits of invitro fertilization. Such a mechanism is not easy to prove electrophysiologically either in vivo or invitro. Perhaps the most interesting finding of this study is that, under these invitro conditions, thalamic oscillations have a preferred frequency. Electrical coupling underlies high-frequency oscillations in the hippocampus invitro. The survival expectation of patients without any invitro drug sensitivity is very poor, even with treatment. Invitro digestion reduced seed germination of all the species tested compared to the untreated controls. The invitro protein phosphorylation assay measures net phosphorylation and dephosphorylation of proteins in the crude extract. Since mature spermatozoa attain a higher fertilisation potential compared with round spermatids, attempts have been made to mature the latter invitro. Here, we examine the spatial organization and synaptic basis of this light response by means of whole-cell current-clamp recordings made invitro. We aimed to achieve the differentiation of spermatogenic cells in order to observe spermatogenesis in testicular tissue invitro. Consequently, this supplementation might increase the number of oocytes per prepubertal goat ovary used for invitro embryo production. After oocyte isolation from the follicle, calcium deposits are quickly depleted, and their replenishment occurs gradually during invitro culture of the oocytes. The effect of the invitro system, as reflected by some clinically important phenomena like apoptosis, is also discussed. At day 6, expanded blastocyst were harvested as invitro blastocysts. The invitro-developed blastocysts had lipid droplets with a higher electron density than in the in vivo ones, albeit with a lower homogeneity. Luteinizing hormone has a stage-limited effect on preantral follicles development invitro. Assessment of the need for follicle stimulating hormone in early preantral mouse follicle culture invitro. Radical solutions and cultural problems: could free oxygen radicals be responsible for the impaired development of preimplantation mammalian embryos invitro? Cumulus-oocyte complexes were collected from slaughterhouse ovaries, matured, inseminated and subjected to embryo culture invitro. Invitro development and metabolism of the human embryo up to the blastocyst stage. Factors affecting the developmental competence of mouse oocytes grown invitro: follicle-stimulating hormone and insulin. Three-dimensional structure modeling and invitro experiments suggested that this mutation destabilizes proper folding and inactivates the enzyme. Invitro biosynthesis of three sulfated glycoproteins of murine zona pellucida by oocytes grown in follicle culture. Effect of porcine follicular fluid on male pronucleus formation in porcine oocytes matured invitro. Invitro capacitation of dog spermatozoa as assessed by chlortetracycline staining. Identification of sterol acceptors that stimulate cholesterol efflux from human spermatozoa during invitro capacitation. The study forms part of a broader investigation aimed at developing alternative ways of producing human zygotes invitro. The biopsied blastocyst is put in co-culture again to assess its ability to recover from the biopsy by expanding again and hatching invitro. Invitro fertilisation itself may not be seriously compromised nor indeed the relatively straightforward development of an embryo up to the stage of early blastocyst. The acquisition of calcium signalling by oocytes invitro is always impaired by the cumulative effect of insulin and gonadotropins. Our invitro study uses a culture system where individual follicles are maintained in a controlled medium. Quality of embryo does not affect the implantation rate of invitro fertilization-embryo transfer in infertile women with antisperm antibody. The developmental capacity of mouse oocytes that matured spontaneously invitro is normal. The effect of inhibiting protein synthesis by the oocytes during invitro incubation was assessed with cycloheximide. Cytogenetic and morphological observations of single pronucleated human oocytes after invitro fertilization. Therefore, oxidative stress seems to be a critical factor that has an impact on invitro embryo development. Granulocyte-macrophage colony stimulating factor promotes human blastocyst development invitro. Successful piglet production after transfer of blastocysts produced by a modified invitro system. This is because, until recently, there was no efficient method to fertilize horse oocytes invitro. In addition, increasing interest in biotechnological uses for oocytes matured invitro further increases the demand for oocytes selected on the basis of developmental potential. A control group consisted of untreated and microinjected invitro cultured morulae (72 hpc) that were not vitrified. Chromosomal mosaicism throughout human preimplantation development invitro: incidence, type and relevance to embryo outcome. In experiment 4, oocytes were treated as in experiment 3 and then invitro fertilized and cultured for 8 days. Factors affecting the developmental competence of mouse oocytes grown invitro: follicle stimulating hormone and insulin. Advances in the production and propagation of transgenic goats using laparoscopic ovum pick-up and invitro embryo production technologies. Overheating is detrimental to meiotic spindles within invitro matured human oocytes. In addition, the female pronucleus was from invitro fertilization of an enucleated egg and the female pronucleus was from a parthenogenetic egg. Effects of epidermal growth factor on early embryonic development after invitro fertilization of oocytes collected from ewes treated with follicle stimulating hormone. Cervical mucins affect the motility of human spermatozoa invitro. There must be some limiting factors in the invitro embryo culture systems. Developmental competence of human invitro aged oocytes as host cells for nuclear transfer. These results suggest the importance of culture conditions for invitro embryo development. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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