AACC Guidance Document on the Use of Point-of-Care Testing in Fertility and Reproduction.

Background: The AACC Academy revised the reproductive testing section of the Laboratory Medicine Practice Guidelines: Evidence-Based Practice for Point-of-Care Testing (POCT) published in 2007.

Methods: A panel of Academy members with expertise in POCT and laboratory medicine was formed to develop guidance for the use of POCT in reproductive health, specifically ovulation, pregnancy, premature rupture of membranes (PROM), and high-risk deliveries. The committee was supplemented with clinicians having Emergency Medicine and Obstetrics/Gynecology training.

Chagas Disease Screening Using Point-of-Care Testing in an At-Risk Obstetric Population.

Congenital transmission is the most important mode of transmission of Chagas disease (CD) in non-endemic countries. Identifying CD in reproductive-aged women is essential to reduce the risk of transmitting the disease to their children and offer treatment to women and their children, which could cure the disease. We evaluated the use of point-of-care (POC) testing for CD in postpartum patients.

An insular record of the Mayan cichlid Mayaheros urophthalmus (Günther, 1862) (Cichliformes: Cichlidae) on an island 70 km offshore in the Honduran Caribbean.

Here we report the first record of the Mayan cichlid, Mayaheros urophthalmus, occurring on an offshore island 70 km from the mainland, the most distant record from the mainland to date. Specimens were collected during several ichthyological surveys on the island of Guanaja, Honduras in November 2019. Mayan cichlids are euryhaline fishes that perform very well in fresh, brackish and marine waters.

The effect of Mn and B on the magnetic and structural properties of nanostructured Fe60Al40 alloys produced by mechanical alloying.

The effect of Mn and B on the magnetic and structural properties of nanostructured samples of the Fe60Al40 system, prepared by mechanical alloying, was studied by 57Fe Mössbauer spectrometry, X-ray diffraction and magnetic measurements. In the case of the Fe(60-x)Mn(x)Al40 system, 24 h milling time is required to achieve the BCC ternary phase. Different magnetic structures are observed according to the temperature and the Mn content for alloys milled during 48 h: ferromagnetic, antiferromagnetic, spin-glass, reentrant spin-glass and superparamagnetic behavior.