Evidence suggests that genital mycoplasmas play a role in spontaneous abortion, prematurity, and perinatal morbidity and mortality rate. Since these organisms are sensitive to antibiotics, three treatment regimens were assessed for efficacy in preventing spontaneous pregnancy loss. The pregnancy loss rate was significantly reduced from 96% to 47.4% among those treated with doxycycline prior to conception and to less than 20% among those treated with erythromycin stearate only during pregnancy or with both regimens. The reduction in pregnancy loss rate was independent of maternal age, the number of previous abortions, gestational age at abortion, or other minor abnormalities. Diagnosis and treatment of mycoplasma infection following a first or later pregnancy loss equally prevented spontaneous loss in the next pregnancy. These observations suggest that appropriate treatment of mycoplasma infection could also prevent recurrent spontaneous abortion syndrome in couples with positive cultures.
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http://dx.doi.org/10.1016/0002-9378(83)90499-4 | DOI Listing |
BMC Pregnancy Childbirth
January 2025
Department of Women's and Children's Health, Uppsala University, Uppsala, 751 85, Sweden.
Background: Stillbirth occurs at a rate of 3.0 per thousand in Sweden. However, few studies have focused on the initial experiences of parents facing a stillbirth.
View Article and Find Full Text PDFFront Vet Sci
December 2024
Sichuan Academy of Grassland Sciences, Chengdu, China.
The transition period is a crucial stage in the reproductive cycle for dams and is linked closely with postpartum recovery, reproduction performance, and health. The confronting problem in the yak industry is that transition yaks under a conventional grazing feeding regime endure nutritional deficiency since this period is in late winter and early spring of the Qinghai-Tibet Plateau with the lack of grass on natural pasture. Therefore, this study aimed to investigate the effects of perinatal nutritional supplementation and early weaning on serum biochemistry, reproductive performance, and metabolomics in transition yaks.
View Article and Find Full Text PDFPublic Health Nurs
January 2025
Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India.
Background: Vitamin B12 (B12), playing the role of a coenzyme in one-carbon metabolism, is an important vitamin necessary for human health.
Objectives: To systematically review evidence to identify the complications of B12 deficiency among women.
Methods: We conducted a systematic search of quantitative studies on disorders associated with B12 deficiency among women, published in English in the last 25 years (1999-2024), using electronic databases such as Scopus, Web of science, CINAHL, PubMed, and Medline.
J Steroid Biochem Mol Biol
December 2024
Department of Applied Chemistry and Chemical Engineering, Islamic University, Kushtia-7003, Bangladesh; Institute of Glass and Ceramic Research and Testing(IGCRT), Bangladesh Council of Scientific and Industrial Research(BCSIR), Dhaka-1205, Bangladesh.
Phthalates are a wide family of chemicals that are used in many different industrial applications used in many different industrial applications, including the production of plastics, toys, food packaging particularly for kids, and medical equipment. Due to their various chemical and physical properties, phthalates may negatively impact humans, animals, and the environment. Thus the potential for phthalate exposure and harm to humans, animals, and the environment is high because its presence is alarming.
View Article and Find Full Text PDFAm J Epidemiol
December 2024
Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
Identifying the determinants of pregnancy loss is a critical public health concern. However, pregnancy loss is often not noticed, and even when it is, it is inconsistently recorded. Thus, past studies have been limited to medically-identified losses or small, highly selected cohorts, which can lead to biased or non-generalizable results.
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