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Journal articles on the topic 'Fertilization in vitro Economic aspects'

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Author: Grafiati
Published: 10 December 2022
Last updated: 29 January 2023

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1

Mantovani, L. G. "Pharmaco-economic aspects of in-vitro fertilization in Italy." Human Reproduction 14, no. 4 (April 1, 1999): 953–58. http://dx.doi.org/10.1093/humrep/14.4.953.

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2

Handwerker, Lisa. "Social and Ethical Implications of In Vitro Fertilization in Contemporary China." Cambridge Quarterly of Healthcare Ethics 4, no. 3 (1995): 355–63. http://dx.doi.org/10.1017/s0963180100006101.

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In March 1988 the People's Republic of China announced the birth of the first test-tube baby born to a 39-year-old infertile peasant woman. This surprise announcement appeared in strong contradiction to China's population reduction goals amidst a population crisis. Yet, the media attention given to this medical achievement would seem to be consistent with the political, social, and economic changes taking place in the last decade, including technological innovation as the key to a modern socialist nation. In short, this announcement highlights tensions facing China as it simultaneously attempts to modernize within a trans-national economy, control population, and maintain traditional Confucian family values within a rapidly changing context.
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3

DALE, Laura M., André THEWIS, Ioan ROTAR, Christelle BOUDRY, Florin S. PĂCURAR, Bernard LECLER, Richard AGNEESSENS, Pierre DARDENNE, and Vincent BAETEN. "Fertilization Effects on the Chemical Composition and In vitro Organic Matter Digestibility of Semi-natural Meadows as Predicted by NIR Spectrometry." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 41, no. 1 (May 28, 2013): 58. http://dx.doi.org/10.15835/nbha4119112.

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Management of livestock grazing in highly-productive mountain meadows is an important aspect for the economic viability and the environmental impact of a grassland-based farm. The main aim of this study was to build near infrared models to determine the chemical composition and in vitro organic matter digestibility of Romanian meadow forages. The treatments were organic and mineral fertilizer combinations, and forage samples were obtained from three fertilization experiments conducted in the Apuseni Mountains; these samples were analysed using classical and NIR methods. The samples were scanned in the NIR wavelength band. The CRA-W Gembloux ‘local’ calibration models were validated with Romanian meadow forages and then used in order to predict the forage quality of samples. A second objective of the study was to determine the effects of fertilization on forage quality. The results showed a decrease in crude protein content from the NPK treatment (150:75:75), which can be explained by a reduction of Fabaceae plants with this treatment from 17.25% of the populations in the control (semi-natural meadow not fertilized) to 6.25% in the fertilized plots. The decrease in protein content and in vitro organic matter digestibility was related to a reduced Fabaceae presence. Our recommendation is to use mineral fertilization with NPK doses less than 100:50:50 to improve meadow productivity; meanwhile organic fertilization can also be used to complement and maintain biodiversity and forage quality.
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4

Mares-Quiñones, María Daniela, and Juan Ignacio Valiente-Banuet. "Horticultural Aspects for the Cultivated Production of Piquin Peppers (Capsicum annuum L. var. glabriusculum)—A Review." HortScience 54, no. 1 (January 2019): 70–75. http://dx.doi.org/10.21273/hortsci13451-18.

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Piquin pepper [Capsicum annuum L. var. glabriusculum (Dunal) Heiser and Pickergill] is a semidomesticated pepper with high commercial value and wide applications as fresh or processed products. Piquin pepper plants have been difficult to domesticate and cultivate because of low seed germination, genetic and morphologic variability, insect and disease susceptibility, and limited environmental physiology information. Currently, seed sterility is no longer considered a limiting factor as hormonal, chemical, and thermal treatments have been developed to overcome seed dormancy. In vitro propagation (primarily by direct organogenesis) is still not reliable for seedling production. Cropping systems of piquin pepper plants include traditional methods such as agroforestry and full sunlight, and under protected horticulture conditions, mainly shade nets. Shade levels and water availability affect yield and vegetative growth. Piquin pepper plants can be grown under diverse geographic and edaphic conditions. Nutrition and fertilization studies are limited. Biotic stresses that can cause economic damage to piquin pepper plants include most that affect other pepper cultivars. Piquin pepper is also considered an important genetic resource as it reports resistance to some viral groups, which could be used for genetic improvement of other cultivated peppers. Current research needs involve the development of dependable plant materials (cultivated varieties) with reduced labor needs, particularly during the harvest period. In addition, research is needed to reduce the susceptibility of piquin pepper plants to other plant diseases. This review presents an analysis of the aspects related to the production of piquin peppers under cultivated conditions.
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5

Ferrero, Susanna. "Being a Gynecologist Doctor Specialized in IVF, a Mother and a Woman at the Time of COVID-19." International Journal of Safety and Security Engineering 11, no. 4 (August 31, 2021): 487–90. http://dx.doi.org/10.18280/ijsse.110422.

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The COVID-19 pandemic is affecting people around the world with terrible impacts on health, economy, social and psychological aspects and so on, but in this paper, I would like to focus attention on how this situation is worsening the female world. Although men have been shown to have a higher risk factor due to the presence of testosterone, women are severely affected due to: Health Impact • Reduction of life expectancy in terms of delay on necessary oncological checks and consequent progression of related pathologies; • Delay/Stop in taking up the battle against the infertility which can result in potential depression; • A significant increase in fears for both, the woman herself and the incoming creature. Social Impact: The ability to resilience and manages critical situations have always been a female peculiarity but we cannot fail to consider objective data such as: • Reduced chances to save the job position after a severe economic crisis; • Enormous stress for the dual role of mother and worker aggravated by the distance learning (DAD) In this work I will bring to the attention my experience in this emergency period as a gynaecologist doctor specialized in In Vitro Fertilization (IVF); as a mother and as a woman living this situation in the Italian Society.
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6

Facioli, Fernanda L., Flávia De Marchi, Mariana G. Marques, Paulo R. P. Michelon, Eraldo L. Zanella, Kyle C. Caires, Jerry J. Reeves, and Ricardo Zanella. "The Outcome and Economic Viability of Embryo Production Using IVF and SOV Techniques in the Wagyu Breed of Cattle." Veterinary Sciences 7, no. 2 (May 1, 2020): 58. http://dx.doi.org/10.3390/vetsci7020058.

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The Japanese black cattle breed (Wagyu) has an improved metabolism, which allows them to have a higher marbling score when compared with other cattle breeds. However, this may affect other aspects of the animal’s physiology, including hormone secretion and their reproductive success, such as their response to synchronization protocols and embryo production. Therefore, the objectives of this study were to test a superovulation protocol (SOV) developed with low doses of FSH and to evaluate the outcome and economic viability of embryo production using the SOV and in vitro fertilization (IVF) approaches in the Wagyu cattle breed. For that, ten Wagyu cows were submitted to five SOVs over a period of 15 months using a standard protocol: CIDR + 3 mg estradiol benzoate (D0), 35 mg FSH (Folltropin®) a.m. and p.m. (D4), 35 mg Folltropin® a.m. and 20 mg p.m. (D5), 20 mg Folltropin® a.m. and 10 mg p.m. (D6), 10 mg Folltropin® and 0.5 mg cloprostenol, both a.m. and p.m., + CIDR removal (D7), 0.05 mg GnRH + insemination 12 and 24 h after (D8) and embryo collection + 0.5 mg of cloprostenol (D16). Thirty days after each SOV, a follicular aspiration was conducted to produce IVF embryos without any pre-synchronization using standard semen in the same group of animals. The average number of embryos produced was 7.63 ± 5.61 (SOV) and 4.52 ± 2.44 (IVF) (p = 0.303). There was no significant correlation between the number of embryos produced by the different techniques (SOV and IVF), indicating that cows that respond well to SOV did not respond well to IVF and vice versa (r = 0.379, p = 0.529). The total cost of each embryo produced by SOV was R$215.00 and R$410.00 for IVF. Therefore, cows that produce less than five embryos by SOV are not economically viable due their lack of response to FSH, and the use of IVF in those animals may be more effective.
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7

Shiraishi, Eriko, Seido Takae, Ahmad Mohd Faizal, Kohei Sugimoto, Aikou Okamoto, and Nao Suzuki. "The Scenario of Adoption and Foster Care in Relation to the Reproductive Medicine Practice in Asia." International Journal of Environmental Research and Public Health 18, no. 7 (March 26, 2021): 3466. http://dx.doi.org/10.3390/ijerph18073466.

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In vitro fertilization (IVF) is a hallmark of reproductive medicine. However, the inconclusive outcome leads to marital disharmonies; thus, the choices of gamete donation and surrogacy (GD/S) are often offered. In restricted countries, the child-rearing choice through foster/adoption care is promising, but the uptake remains low. We explore the current reproductive services and adoption scenarios in Asian countries to delineate this issue. The web and literature search using PubMed and Ichushi was conducted in Japanese and English using the keywords “adoption”, “foster care”, “reproductive medicine”, including the interview with the respective Asian clinicians. We found that an established adoption system was seen in China, Malaysia, and the Philippines, mainly due to the restriction of GD/S. Although GD/S were allowed in Thailand, Singapore, and India, the different local affordability of IVF cost led to various adoption system scenarios. Nevertheless, the country’s economic aspect does influence the establishment of adoption care, mainly due to financial support from local government. Otherwise, the significant barrier was the cultural/religious background leading to low adoption rates. We concluded that the adoption option should always be highlighted as an alternative strategy as it synergistically contributes to children’s and infertile couples’ welfare.
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8

Clarke, C. A. "In Vitro Fertilization-Some Comparative Aspects." Journal of the Royal Society of Medicine 83, no. 4 (April 1990): 214–18. http://dx.doi.org/10.1177/014107689008300405.

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9

van Kooij, R. J., M. Balerna, and A. Campana. "Biological aspects of in vitro fertilization." Experientia 41, no. 12 (December 1985): 1496–502. http://dx.doi.org/10.1007/bf01964782.

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10

SCHULMAN, JOSEPH D., ANDREW DORFMANN, and MARK I. EVANS. "Genetic Aspects of in Vitro Fertilization." Annals of the New York Academy of Sciences 442, no. 1 In Vitro Fert (May 1985): 466–75. http://dx.doi.org/10.1111/j.1749-6632.1985.tb37555.x.

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11

Laffont, I., and R. J. Edelmann. "Psychological aspects ofin vitro fertilization: a gender comparison." Journal of Psychosomatic Obstetrics & Gynecology 15, no. 2 (January 1994): 85–92. http://dx.doi.org/10.3109/01674829409025633.

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12

Brandão, Pedro, António de Pinho, Nathan Ceschin, Ricardo Sousa-Santos, Sérgio Reis-Soares, and José Bellver. "ROPA – Lesbian shared in vitro fertilization – Ethical aspects." European Journal of Obstetrics & Gynecology and Reproductive Biology 272 (May 2022): 230–33. http://dx.doi.org/10.1016/j.ejogrb.2022.03.046.

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13

McConnell, Edwina A. "Social and Ethical Aspects of in Vitro Fertilization." AORN Journal 71, no. 5 (May 2000): 1071. http://dx.doi.org/10.1016/s0001-2092(06)61561-5.

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14

Heitman, Elizabeth. "SOCIAL AND ETHICAL ASPECTS OF IN VITRO FERTILIZATION." International Journal of Technology Assessment in Health Care 15, no. 1 (January 1999): 22–35. http://dx.doi.org/10.1017/s0266462399015184.

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In vitro fertilization (IVF) stands out as one of the contemporary period's most extraordinary technologies, and its social and ethical consequences among the most far reaching. Despite its uncertain effectiveness and medical consequences, IVF has contributed significantly to the medicalization of infertility and the increasingly imperative character of reproductive technology. New developments in IVF, particularly oocyte donation, have created new definitions of treatable infertility and new social needs for IVF; when the technology does not result in pregnancy or healthy babies, these developments have created profound new disappointments. IVF and the commodification of the extracorporeal embryo have also confused the social meaning and legal definition of parenthood. Ultimately the relationship between prospective parents, infertility specialists, and the embryos that they create is a highly ambiguous one. This ambiguity is likely to be a long-term characteristic of efforts to develop, use, and assess assisted reproductive technologies.
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15

Crozet, N. "Ultrastructural aspects of in vitro fertilization in sheep." Journal of Ultrastructure and Molecular Structure Research 98, no. 1 (January 1988): 1–10. http://dx.doi.org/10.1016/s0889-1605(88)80929-7.

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16

Eugster, A., and A. J. J. M. Vingerhoets. "Psychological aspects of in vitro fertilization: a review." Social Science & Medicine 48, no. 5 (March 1999): 575–89. http://dx.doi.org/10.1016/s0277-9536(98)00386-4.

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17

Page, H. "Economic Appraisal of in Vitro Fertilization: Discussion Paper." Journal of the Royal Society of Medicine 82, no. 2 (February 1989): 99–102. http://dx.doi.org/10.1177/014107688908200216.

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18

Vartanova, I. V., Yu M. Korostelev, and D. M. Shirokov. "Anesthesia parameters in in vitro fertilization." Messenger of ANESTHESIOLOGY AND RESUSCITATION 18, no. 1 (March 6, 2021): 93–102. http://dx.doi.org/10.21292/2078-5658-2021-18-1-93-102.

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The review describes certain practical aspects of follicular puncture anesthesia. It presents data on the penetration of anesthetics and other drugs used during anesthesia into the follicular fluid as well as the effect of certain drugs and conditions on the reproductive outcome of treatment. Various options for anesthesia are described that can be used depending on the characteristics of the patient's psychoemotional state and the number of punctured follicles.
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19

Köpfen steiner, TR. "Ethical aspects of in vitro fertilization and embryo transfer." Biomedicine & Pharmacotherapy 52, no. 5 (June 1998): 204–7. http://dx.doi.org/10.1016/s0753-3322(98)80017-6.

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20

Olivius, Catharina, Barbro Friden, Gunilla Borg, and Christina Bergh. "Psychological aspects of discontinuation of in vitro fertilization treatment." Fertility and Sterility 81, no. 2 (February 2004): 276. http://dx.doi.org/10.1016/j.fertnstert.2003.09.026.

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21

STEPTOE, PATRICK. "Historical Aspects of the Ethics of in Vitro Fertilization." Annals of the New York Academy of Sciences 442, no. 1 In Vitro Fert (May 1985): 573–76. http://dx.doi.org/10.1111/j.1749-6632.1985.tb37568.x.

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22

Volkohon, V. V., S. B. Dimova, K. I. Volkohon, L. M. Tokmakova, M. A. Zhurba, Y. M. Halep, N. P. Shtanko, and N. V. Lutsenko. "BIOLOGICAL ASPECTS OF CROPS FERTILIZING SYSTEMS." Agriciltural microbiology 22 (December 29, 2015): 13–29. http://dx.doi.org/10.35868/1997-3004.22.13-29.

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The process of nitrogen fixation and N2O emission in the system “soil – plant” was studied in the conditions of field stationary experiment on leached black soil when growing crops in short rotation crop succession (potato – barley – peas – winter wheat) in case of different fertilization systems and application of microbial agents. Using directivity indexes of processes of nitrogen biological transformation in agrocoenosis and economic calculations an environmental and economic rationale for fertilization was composed.
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23

Devine, Kate, Robert J. Stillman, and Alan H. DeCherney. "Building a family through in vitro fertilization—economic realities." Fertility and Sterility 103, no. 2 (February 2015): 357–58. http://dx.doi.org/10.1016/j.fertnstert.2014.12.092.

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24

Holub, Grzegorz. "SOME ETHICAL REFLECTIONS ON IN-VITRO FERTILIZATION." Síntesis. Revista de Filosofía 5, no. 1 (December 20, 2018): 107–20. http://dx.doi.org/10.15691/0718-5448vol5iss1a266.

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In-vitro fertilization is becoming a pressing issue in contemporary societies. The article considers it starting form the Polish debate but takes up its broader anthropological an ethical aspects. Dealing with the latter, it also employs some acute remarks from Dignitas Personae. Finally it considers an approach to in vitro against the background of European Convention on Bioethics. In its conclusion the paper offers a balanced pro-life stance, albeit critical of in vitro.
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25

Bonnicksen, Andrea. "Some Consumer Aspects of In Vitro Fertilization and Embryo Transfer." Birth 15, no. 3 (September 1988): 148–52. http://dx.doi.org/10.1111/j.1523-536x.1988.tb01095.x.

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26

Barnhart, Kurt. "Modifiable aspects of in vitro fertilization to reduce perinatal morbidity." Fertility and Sterility 99, no. 1 (January 2013): 68. http://dx.doi.org/10.1016/j.fertnstert.2012.08.058.

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27

JOHNSTON, W. I. H., K. OKE, A. SPEIRS, G. A. CLARKE, J. McBAIN, C. BAYLY, J. HUNT, and G. N. CLARKE. "Patient Selection for in Vitro Fertilization: Physical and Psychological Aspects." Annals of the New York Academy of Sciences 442, no. 1 In Vitro Fert (May 1985): 490–503. http://dx.doi.org/10.1111/j.1749-6632.1985.tb37558.x.

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28

Revillard, Mariel. "Legal aspects of freezing and filiation in in-vitro fertilization." Human Reproduction 1, no. 6 (September 1986): 413–17. http://dx.doi.org/10.1093/oxfordjournals.humrep.a136438.

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29

Spiegel, Uriel, Limor Dina Gonen, and Joseph Templeman. "Economic implications of in vitro fertilization using willingness to pay." Journal of Public Health 21, no. 6 (August 31, 2013): 535–57. http://dx.doi.org/10.1007/s10389-013-0582-7.

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30

Wiesing, Urban. "In Vitro Fertilization: Regulations in Germany." Cambridge Quarterly of Healthcare Ethics 2, no. 3 (1993): 321–26. http://dx.doi.org/10.1017/s0963180100004321.

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In Germany — as probably worldwide — in vitro fertilization (IVF) has provoked disapproval, fears, and dread, but it also raises hope and gives feelings of pride and satisfaction in a new scientific achievement. Critics look for convincing argu- ments that could ban IVF completely or at least restrict it considerably. Some of the most important arguments are outlined below.The main aspect of IVF that was new to society was that conception could take place outside the female body. Although this fact has made a deep impression on us, no ethical relevance has been attributed to it. One must look further for arguments against IVF.
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31

Maltau, Jan Martin. "Some safety aspects of in vitro fertilization and pre-embryo freezing." International Journal of Risk and Safety in Medicine 1, no. 3 (1990): 225–26. http://dx.doi.org/10.3233/jrs-1990-1305.

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32

FEICHTINGER, WILFRIED, MICHAEL PUTZ, and PETER KEMETER. "New aspects of vaginal ultrasound in an in vitro fertilization program." Annals of the New York Academy of Sciences 541, no. 1 In Vitro Fert (October 1988): 125–33. http://dx.doi.org/10.1111/j.1749-6632.1988.tb22248.x.

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33

SCHENKER, JOSEPH G. "Jewish and Moslem Aspects of in Vitro Fertilization and Embryo Transfer." Annals of the New York Academy of Sciences 442, no. 1 In Vitro Fert (May 1985): 601–8. http://dx.doi.org/10.1111/j.1749-6632.1985.tb37574.x.

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34

SCHENKER, JOSEPH G., and DAVID A. FRENKEL. "Medico-Legal Aspects of in Vitro Fertilization and Embryo Transfer Practice." Obstetrical & Gynecological Survey 42, no. 7 (July 1987): 405–13. http://dx.doi.org/10.1097/00006254-198707000-00001.

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35

Wigger, Magdalena, Simon E. Tröder, and Branko Zevnik. "A simple and economic protocol for efficient in vitro fertilization using cryopreserved mouse sperm." PLOS ONE 16, no. 10 (October 28, 2021): e0259202. http://dx.doi.org/10.1371/journal.pone.0259202.

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The advent of genome editing tools like CRISPR/Cas has substantially increased the number of genetically engineered mouse models in recent years. In support of refinement and reduction, sperm cryopreservation is advantageous compared to embryo freezing for archiving and distribution of such mouse models. The in vitro fertilization using cryopreserved sperm from the most widely used C57BL/6 strain has become highly efficient in recent years due to several improvements of the procedure. However, purchase of the necessary media for routine application of the current protocol poses a constant burden on budgetary constraints. In-house media preparation, instead, is complex and requires quality control of each batch. Here, we describe a cost-effective and easily adaptable approach for in vitro fertilization using cryopreserved C57BL/6 sperm. This is mainly achieved by modification of an affordable commercial fertilization medium and a step-by-step description of all other necessary reagents. Large-scale comparison of fertilization rates from independent lines of genetically engineered C57BL/6 mice upon cryopreservation and in vitro fertilization with our approach demonstrated equal or significantly superior fertilization rates to current protocols. Our novel SEcuRe (Simple Economical set-up for Rederivation) method provides an affordable, easily adaptable and harmonized protocol for highly efficient rederivation using cryopreserved C57BL/6 sperm for a broad application of colony management in the sense of the 3Rs.
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36

Ledger, William L. "Medicolegal aspects of reproductive medicine." Clinical Risk 15, no. 5 (September 2009): 197–200. http://dx.doi.org/10.1258/cr.2009.090061.

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This paper is a review of current techniques and best practice in reproductive medicine, including preimplantation genetic diagnosis and embryo freezing, and management of pregnancy after in vitro fertilization. It discusses medicolegal aspects that can arise from failure to follow best practice including ovarian hyperstimulation syndrome and mistakes occurring in the embryology laboratory.
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37

Ranoux, Claude, and Machelle M. Seibel. "Taking in Vitro out of Fertilization." Hastings Center Report 19, no. 5 (September 10, 1989): 4. http://dx.doi.org/10.2307/3562633.

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38

Silva, S., and H. Barros. "Perspectives on access to in vitro fertilization in Portugal." Revista de Saúde Pública 46, no. 2 (April 2012): 344–50. http://dx.doi.org/10.1590/s0034-89102012000200017.

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OBJECTIVE: To analyze users' reasons for choosing in vitro fertilization treatment in public or private services and to identify their suggestions for improving fertility treatment. METHODS: A qualitative study using an interpretative approach was conducted. Fifteen semi-structured interviews were conducted with patients undergoing in vitro fertilization treatment (nine women, one man and five couples) at home or at their workplace in the districts of Viana do Castelo, Braga, Porto and Lisbon, Portugal, between July 2005 and February 2006. RESULTS: Users evaluated access to in vitro fertilization treatment in public and private services based mainly on their individual experiences and called for more access to less costly, faster and friendlier care with suitable facilities, appropriate time management and caring medical providers. These perceptions were also associated with views on the need for fighting stigmatization of infertility, protecting children's rights and guaranteeing sustainability of health care system. Interviewees sought to balance reduced waiting time and more attentive care with costs involved. The choice of services depended on the users' purchase power and place of residence and availability of attentive care. CONCLUSIONS: Current national policies on in vitro fertilization treatment meet user's demands of promoting access to, and quality, availability and affordability of in vitro fertilization treatment. However, their focus on legal regulation and technical-scientific aspects contrasts with the users' emphasis on reimbursement, insurance coverage and focus on emotional aspects of the treatment. The study showed these policies should ensure insurance coverage, participation of user representatives in the National Council for Assisted Reproductive Technology, promotion of infertility research and certification of fertility laboratories.
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Gică, C., A. M. Panaitescu, A. E. Dumitru, A. Veduță, G. Peltecu, R. Botezatu, and N. Gică. "Age Related Ethical and Medico-Legal Aspects of In Vitro Fertilization (IVF)." Romanian Journal of Legal Medicine 28, no. 4 (December 10, 2020): 470–73. http://dx.doi.org/10.4323/rjlm.2020.470.

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40

von Schondorf-Gleicher, Anja, Lyka Mochizuki, Raoul Orvieto, Pasquale Patrizio, Arthur S. Caplan, and Norbert Gleicher. "Revisiting selected ethical aspects of current clinical in vitro fertilization (IVF) practice." Journal of Assisted Reproduction and Genetics 39, no. 3 (February 22, 2022): 591–604. http://dx.doi.org/10.1007/s10815-022-02439-7.

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AbstractEthical considerations are central to all medicine though, likely, nowhere more essential than in the practice of reproductive endocrinology and infertility. Through in vitro fertilization (IVF), this is the only field in medicine involved in creating human life. IVF has, indeed, so far led to close to 10 million births worldwide. Yet, relating to substantial changes in clinical practice of IVF, the medical literature has remained surprisingly quiet over the last two decades. Major changes especially since 2010, however, call for an updated commentary. Three key changes deserve special notice: Starting out as a strictly medical service, IVF in recent years, in efforts to expand female reproductive lifespans in a process given the term “planned” oocyte cryopreservation, increasingly became more socially motivated. The IVF field also increasingly underwent industrialization and commoditization by outside financial interests. Finally, at least partially driven by industrialization and commoditization, so-called add-ons, the term describing mostly unvalidated tests and procedures added to IVF since 2010, have been held responsible for worldwide declines in fresh, non-donor live birthrates after IVF, to levels not seen since the mid-1990s. We here, therefore, do not offer a review of bioethical considerations regarding IVF as a fertility treatment, but attempt to point out ethical issues that arose because of major recent changes in clinical IVF practice.
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Hovatta, Outi. "Ethical aspects of oocyte donation, in vitro fertilization surrogacy and reproductive cloning." Acta Obstetricia et Gynecologica Scandinavica 79, no. 11 (November 1, 2000): 921–24. http://dx.doi.org/10.3109/00016340009169233.

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HOVATTA, OUTI. "Ethical aspects of oocyte donation, in vitro fertilization surrogacy and reproductive cloning." Acta Obstetricia et Gynecologica Scandinavica 79, no. 11 (November 2000): 921–24. http://dx.doi.org/10.1034/j.1600-0412.2000.079011921.x.

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Callan, Victor J., and John F. Hennessey. "Emotional aspects and support in in vitro fertilization and embryo transfer programs." Journal of In Vitro Fertilization and Embryo Transfer 5, no. 5 (October 1988): 290–95. http://dx.doi.org/10.1007/bf01132180.

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Abashin, Victor G., Т. V. Charchenko, and А. B. Ilyin. "Cytogenetical aspects of miscarriages and reproductive failures at assisted fertilization technologies." Journal of obstetrics and women's diseases 52, no. 1 (January 20, 2003): 72–77. http://dx.doi.org/10.17816/jowd88803.

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It is known that chromosomal abnormalities are one of the most important causes of the spontaneous abortions. In this review we have considered the cytogenetical disturbances which can lead to miscarriages and embrio losses at assisted fertilization technologies. We have analyzed the structure of chromosome aberrations in spontaneous abortions and influence of the different types of alterations on the forecasting the future pregnancy outcomes. It has been considered the probability of recurrence of the pregnancy losses in patients-carriers of structural balanced chromosome rearrangements. In vitro fertilization implantation failures like as the miscarriages can depend on presence of chromosome anomalies including the occasions when the parents are the carriers of structural unbalanced rearrangements. So the kariotyping of couples, which require the assisted fertilization technologies, should be the necessary part of preliminary investigation.
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45

Pike, IL, AJ Ammit, and C. O'Neill. "Actions of platelet activating factor (PAF) on gametes and embryos: clinical aspects." Reproduction, Fertility and Development 4, no. 4 (1992): 399. http://dx.doi.org/10.1071/rd9920399.

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Platelet activating factor (PAF) is a phospholipid widespread in body tissues. Previous reviews have discussed its production by preimplantation embryos and the evidence implicating it as an autocrine mediator in aspects of gamete and embryo physiology. Human spermatozoa contain variable amounts of PAF, the amount contained depending on the source and method of preparation of the sperm. Incubation of human sperm with PAF tends to increase their forward velocity, especially in samples with slow motility. PAF treatment causes an increase in the proportion of acrosome-reacted sperm and in their ability to penetrate both zona-free hamster ova and cervical mucus. PAF has been found in human follicular fluid at ovulation. A role for PAF in ovulation has been suggested, because PAF antagonists reduce the rate of ovulation in rats. In some studies, modest improvements to mouse in vitro fertilization (IVF) rates have been achieved with PAF supplementation of media under specific conditions. Furthermore, in the rabbit and mouse, PAF antagonists have been reported to inhibit fertilization in vivo and in vitro respectively. However, addition of PAF to human IVF medium, but only at the time of insemination and fertilization, had no effect on either fertilization or pregnancy rates. Sensitive bio- and immuno-assays have shown that PAF is secreted by human embryos into their fluid milieu. PAF secretion by these zygotes during culture, although markedly variable, has been correlated with the achievement of pregnancy and pregnancy outcome. Although the secretion of PAF by the mouse embryo decreases during culture in vitro, exogenous PAF enhances embryo viability during culture. Similarly, culture of human zygotes in PAF-supplemented medium prior to embryo transfer significantly increases the chance of achieving pregnancy. Both the implantation and live-birth rates are increased in human IVF by addition of PAF to the medium.
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Chalova, L., V. Lokshin, A. Guseva, and A. Kinzhibayev. "GAMETE DONATION. ETHICAL AND LEGAL ASPECTS." Reproductive Medicine, no. 3(44) (September 20, 2020): 13–19. http://dx.doi.org/10.37800/rm2020-1-21.

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This world literature review tries to determine the significance of the gamete donation in the field of assisted reproductive technologies as well as the availability of treatment methods using donation in in vitro fertilization programs. Gamete donation is regulated by every country's national legislation system, and quite often the laws vary between the states. There are practically no universal standards and/or rules in this area, which, in turn, leads to an ambivalent reaction towards reproductive practices.
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Krivonos, Marina Ivanovna, Marina Sabirovna Zaynulina, Sergey Vladimirovich Chepanov, Alexandr Vasilevich Selutin, Sergey Alekseevich Selkov, and Olga Leonidovna Mysik. "Clinical and immunological aspects of treatment women with repeated in-vitro fertilization failure." Journal of obstetrics and women's diseases 63, no. 5 (December 15, 2014): 89–95. http://dx.doi.org/10.17816/jowd63589-95.

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This review presents the existing literature concerning repeated implantation failure in assisted reproductive technologies. There are also discussed the role of immune pathology in the occurrence of repeated implantation failure in assisted reproductive treatment and the prospects of improving implantation rates with intravenous immunoglobulin in women with different immune pathologies.
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48

Andrews, Lori B. "Ethical and Legal Aspects of In-Vitro Fertilization and Artificial Insemination by Donor." Urologic Clinics of North America 14, no. 3 (August 1987): 633–42. http://dx.doi.org/10.1016/s0094-0143(21)01766-3.

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49

Grøndahl, C. "Fertilization in the Horse - A Review of In Vivo and In Vitro Aspects." Reproduction in Domestic Animals 33, no. 3-4 (June 1998): 133–37. http://dx.doi.org/10.1111/j.1439-0531.1998.tb01330.x.

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Darwiche, Joëlle, Nicolas Favez, Florine Maillard, Marc Germond, Patrice Guex, Jean-Nicolas Despland, and Yves de Roten. "Couples’ Resolution of an Infertility Diagnosis Before Undergoing in Vitro Fertilization." Swiss Journal of Psychology 72, no. 2 (January 2013): 91–102. http://dx.doi.org/10.1024/1421-0185/a000102.

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Although the use of assisted reproductive technology has today become more familiar, the suffering associated with the experience of infertility remains. This study assesses the emotional resolution of couples faced with an infertility diagnosis by examining their narratives. Fifty-seven couples were recruited from fertility clinics to participate in a semistructured interview prior to in vitro fertilization. Two aspects of the couples’ reactions to the infertility diagnosis were assessed: (1) each individual’s capacity to acknowledge the emotional reality of the diagnosis (diagnosis resolution) and (2) the couple’s ability to construct a shared meaning of the infertility diagnosis experience (narrative co-construction). Associations between these aspects and self-reported marital satisfaction, infertility-related stress, and diagnosis-related variables were analyzed. 73.7% of women and 61.4% of men had acknowledged the emotional reality of the diagnosis, and their scores for narrative co-construction were comparable to reference samples. Marital satisfaction, but not infertility-related stress, was associated with diagnosis resolution and narrative co-construction. The results indicate the importance of detecting couples with fewer individual and marital resources needed to face the reality of the diagnosis. A couple’s capacity to perceive the infertility diagnosis as a shared problem is also essential for dealing with this common life event.
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