D1, D2, and 5-HT2 receptor occupancy in relation to clozapine serum concentration: a PET study of schizophrenic patients

Anna Nordström, Lars Farde, Sigrid Nyberg, +3

American Journal of Psychiatry

Patients with Premenstrual Syndrome Have a Different Sensitivity to a Neuroactive Steroid during the Menstrual Cycle Compared to Control Subjects

Inger Sundström Poromaa, Agneta Andersson, Sigrid Nyberg, +3

Neuroendocrinology

D2 dopamine receptor occupancy during low-dose treatment with haloperidol decanoate

Sigrid Nyberg, Lars Farde, Christer Halldin, +2

American Journal of Psychiatry

Pharmacokinetic and behavioral effects of allopregnanolone in healthy women

Erika Timby, Matts Balgård, Sigrid Nyberg, +7

Psychopharmacology

Pharmacological StudyMedicineBehavioral PharmacologyPharmacotherapyHealthy Women +3

A PET Study of 5-HT2 and D2 Dopamine Receptor Occupancy Induced by Olanzapine in Healthy Subjects

Sigrid Nyberg

Neuropsychopharmacology

Healthy SubjectsPsychiatryAddictionMedicinePsychotropic Medication +9

Relationship between allopregnanolone and negative mood in postmenopausal women taking sequential hormone replacement therapy with vaginal progesterone

Lotta Andréen, Inger Sundström Poromaa, Marie Bixo, +3

Psychoneuroendocrinology

Hormonal ContraceptivePsychiatryVaginal ProgesteroneReproductive HealthNegative Mood +12

Evaluation of different add-back estradiol and progesterone treatments to gonadotropin-releasing hormone agonist treatment in patients with premenstrual dysphoric disorder

Birgitta Segebladh, Anna Borgström, Sigrid Nyberg, +2

American Journal of Obstetrics and Gynecology

InfertilityHormonal ContraceptivePremenstrual Dysphoric DisorderPsychiatryReproductive Health +9

Treatment of premenstrual syndrome with gonadotropin‐releasing hormone agonist in a low dose regimen

Inger Sundström Poromaa, Sigrid Nyberg, Marie Bixo, +2

Acta Obstetricia Et Gynecologica Scandinavica

Negative mood changes during hormone replacement therapy: A comparison between two progestogens

Inger Björn, Marie Bixo, Karin Strandberg Nöjd, +2

American Journal of Obstetrics and Gynecology

Hormonal ContraceptiveNegative Mood ChangesStress HormonePsychiatryMedicine +7

Fluoxetine treatment of depression

Björn Mårtensson, Sigrid Nyberg, Gudrun Toresson, +2

Acta Psychiatrica Scandinavica