Results 21 to 30 of about 763,675 (267)

Donor insemination [PDF]

open access: yesJournal of Medical Ethics, 1975
This paper reviews the technical and social problems concerned in donor insemination in the light of recent developments. The most important of these is the declining number of babies available for adoption by subfertile couples because modern methods and attitudes have reduced the number of unplanned births.
M G, Kerr, C, Rogers
openaire   +2 more sources

Immune checkpoint inhibitors plus capecitabine and oxaliplatin in unresectable or advanced biliary tract cancer patients: A retrospective study

open access: yesFrontiers in Oncology, 2022
ObjectiveImmune checkpoint inhibitors (ICIs) have recently been increasingly used in cancer treatment, whereas their clinical application in biliary tract cancer (BTC) patients is uncommon.
Jie Zhao   +13 more
doaj   +1 more source

The association between population density and blood lipid levels in Dutch blood donors

open access: yesInternational Journal of Health Geographics, 2019
Background In low and middle-income countries (LMIC), the total and LDL cholesterol and triglyceride levels of residents of urban areas are reported to be higher than those of rural areas.
Rosa de Groot   +11 more
doaj   +1 more source

The best donor [PDF]

open access: yesHuman Reproduction, 1999
Oocyte donation has become a common treatment modality for a large spectrum of infertility conditions. The purpose of this study was to assess the success rate of a shared egg donation programme, and to define the profile of a successful 'donor-recipient' couple in view of the limitations imposed by the shared programme.
A, Shulman   +5 more
openaire   +2 more sources

Development and external validation of a nomogram for predicting the effect of tumor size on survival of patients with perihilar cholangiocarcinoma

open access: yesBMC Cancer, 2020
Background The effect of tumor size on account of long-term survival results in perihilar cholangiocarcinoma (PCCA) patients has remained a controversial debate.
Yaodong Zhang   +8 more
doaj   +1 more source

Donor heart selection: the outcome of "unacceptable" donors [PDF]

open access: yesJournal of Cardiothoracic Surgery, 2007
The decline in the number of suitable donor hearts has led to an increasing interest in the use of previously unacceptable donors. In the United Kingdom, if one centre declines a donor heart on medical grounds it may be offered to other centres. This multi-centre study aimed to evaluate the outcome of recipients of donor hearts considered medically ...
Khasati, Noman H.   +3 more
openaire   +4 more sources

Simulation shows that HLA-matched stem cell donors can remain unidentified in donor searches

open access: yesScientific Reports, 2016
The heterogeneous nature of HLA information in real-life stem cell donor registries may hamper unrelated donor searches. It is even possible that fully HLA-matched donors with incomplete HLA information are not identified.
Jürgen Sauter   +4 more
doaj   +1 more source

Identification of Barriers to Attracting and Retaining Sports Donors in the Field of Women's Sports Infrastructure Development in Isfahan Province [PDF]

open access: yesArchives in Sport Management and Leadership, 2023
Considering the importance of sports and physical activity for women and the necessity of involvement of economic structures to advance the goals in this area, the present research was conducted with the aim of identification of obstacles of attracting ...
Leila Moslehi
doaj   +1 more source

THE USE OF NEW REAGENT KITS FOR DETECTION AND DESCRIPTION OF ADDITIONAL ALLELES

open access: yesВестник трансплантологии и искусственных органов, 2011
During the screening typing of recruited volunteers with Volga Federal District for unrelated hematopoietic stem cell registry on the loci (HLA)-A, B, DRB1, DRB345 in sample No 1758 identified a new allele at locus A.
M. A. Loginova   +2 more
doaj   +1 more source

Hybrids as NO Donors [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Cinnamic acid and its derivatives have been studied for a variety of biological properties, including anti-inflammatory, antioxidant, anticancer, antihypertensive, and antibacterial. Many hybrids of cinnamic derivatives with other bioactive molecules have been synthesized and evaluated as nitric oxide (NO) donors.
Ioanna-Chrysoula Tsopka   +1 more
openaire   +2 more sources

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