7 research outputs found
Parasites, drugs and captivity: blastocystis-microbiome associations in captive water voles
(1) Background: Blastocystis is a microbial eukaryote inhabiting the gastrointestinal tract of a broad range of animals including humans. Several studies have shown that the organism is associated with specific microbial profiles and bacterial taxa that have been deemed beneficial to intestinal and overall health. Nonetheless, these studies are focused almost exclusively on humans, while there is no similar information on other animals. (2) Methods: Using a combination of conventional PCR, cloning and sequencing, we investigated presence of Blastocystis along with Giardia and Cryptosporidium in 16 captive water voles sampled twice from a wildlife park. We also characterised their bacterial gut communities. (3) Results: Overall, alpha and beta diversities between water voles with and without Blastocystis did not differ significantly. Differences were noted only on individual taxa with Treponema and Kineothrix being significantly reduced in Blastocystis positive water voles. Grouping according to antiprotozoal treatment and presence of other protists did not reveal any differences in the bacterial community composition either. (4) Conclusion: Unlike human investigations, Blastocystis does not seem to be associated with specific gut microbial profiles in water vole
BSGE/ESGE guideline on management of fluid distension media in operative hysteroscopy
Key content:
Hysteroscopy is a common surgical procedure in gynaecology. Fluid distension media is needed to undertake the procedure.
The common fluid distension media available are discussed, along with their properties and role in undertaking operative hysteroscopic procedures.
Some inherent complications can occur when there is excessive fluid absorption during hysteroscopic procedures.
The monitoring of the fluid distension medium used and how to avoid complications is discussed. /
Learning objectives:
To gain a better understanding of the fluid media are available for hysteroscopic surgery.
To understand the risks associated with the use of different distension fluid media.
To understand the difference between the various fluid distension media and their effect when excessive absorption occurs.
To recognise, manage and prevent complications associated with excessive fluid absorption.
To understand the different monitoring systems available during surgery