Sökning: "lena marions"

Hittade 5 avhandlingar innehållade orden lena marions.

1. 1. Endometrial receptivity and development of new contraceptive methods

   Författare :Lena Marions; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Mifepristone; levonorgestrel; endometrial receptivity; emergency contraception; blastocyst implantation; integrins; cyclooxygenase;

   Sammanfattning : Ovulation and endometrial development as well as contraceptive efficacy was studied after treatment with the antiprogestin mifepristone. Mechanism of action after treatment with the gestagen levonorgestrel or mifepristone in doses effective for emergency contraception was also evaluated. LÄS MER

3. 2. Women's experiences and reactions when a fetal malformation is detected by ultrasound examination

   Författare :Nina Asplin; Susanne Georgsson Öhman; Hans Wessel; Lena Marions; Christine Rubertsson; Sophiahemmet Högskola; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prenatal diagnosis; Ultrasound examination; Information; Decision-making; Prenatal depression; Postnatal depression; Anxiety; Attachment; Care; prenatal diagnosis;

   Sammanfattning : Background: Second trimester ultrasound examination among pregnant women in Sweden is almost universal. The detection of a fetal malformation on ultrasound puts health care providers and pregnant women in a difficult and precarious situation. LÄS MER

4. 3. Violence exposure among Swedish youth

   Författare :Helena Blom; Ingela Danielsson; Ulf Högberg; Lena Marions; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; violence; adolescent; self-injurious behaviour; suicidal ideation; mental health; reproductive health; youth; obstetrik och gynekologi; Obstetrics and Gynaecology;

   Sammanfattning : BackgroundViolence is a global public health problem and violence among youth is a matter of high priority. Adolescence and young adulthood are important periods for the foundation of future health. LÄS MER

5. 4. Teenagers´unintended pregnancies and contraception

   Författare :Gabriella Falk; Jan Brynhildsen; Ann-Britt Ivarsson; Lena Marions; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Teenagers; unintended pregnancies; legal abortion; contraceptive counselling; postpartum visit; Chlamydia trachomatis; Tonåringar; oplanerade graviditeter; preventivmedel; preventivmedelsrådgivning; abort; kvalitativ innehållsanalys; Teenagers; adolescents; unintended pregnancies; contraception; contraceptive counselling; induced abortion; qualitative content analysis; Obstetrics and gynaecology; Obstetrik och gynekologi;

   Sammanfattning : Teenage pregnancies are often not intended, and there is a high risk that unintended pregnancies will lead to abortion. The wide-spread availability of Youth Clinics, the subsidizing of contraceptives and the introduction of new and effective contraceptives have failed to lower the abortion rates. LÄS MER

7. 5. Averting HIV and AIDS epidemic in Nicaragua : Studies of prevalence, knowledge, attitudes, and behavior

   Författare :William J. Ugarte Guevara; Birgitta Essén; Ulf Högberg; Eliette Valladares Cardoza; Lena Marions; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; HIV-related knowledge; vulnerability; risk behaviors; stigma; discrimination; men who have sex with men; gender; sexuality; Nicaragua; Medicinsk vetenskap; Medical Science; Social Medicine; Socialmedicin;

   Sammanfattning : The overall aim of this thesis was to obtain an understanding of the dynamics of the HIV epidemic by estimating prevalence and exploring the relationship between HIV-related knowledge, attitudes, behavior, and HIV status in Nicaragua. Structured questionnaires were administered to adults from a health and demographic surveillance system in León, Nicaragua (Papers I–III). LÄS MER