Caregiver Faculty: Working through a Pandemic.

Myriad research examines benefits and drawbacks of working from home, both pre- and post-pandemic. Our research looks at how work from home mandates due to the COVID-19 pandemic were implemented, primarily by those who also had caregiver roles to fulfill. We used a convenience sample, drawing from full-time college faculty at a mid-sized state college in Florida, gathering information from caregivers and non-caregivers for comparative purposes.

Mapping Pectic-Polysaccharide Epitopes in Cell Walls of Forage Chicory () Leaves.

The cell walls of forage chicory () leaves are known to contain high proportions of pectic polysaccharides. However, little is known about the distribution of pectic polysaacharides among walls of different cell types/tissues and within walls. In this study, immunolabelling with four monoclonal antibodies was used to map the distribution of pectic polysaccharides in the cell walls of the laminae and midribs of these leaves.

Trends in Acute Pulmonary Embolism Admission Rates and Mortality Outcomes in Australia, 2002-2003 to 2017-2018: A Retrospective Cohort Study.

Background:  Contemporary Australian epidemiological data on acute pulmonary embolism (PE) are lacking.

Objectives:  To determine the admission rates of acute PE in Australia, and to assess the temporal trends in short- and medium-term mortality following acute PE.

Methods:  Retrospective population-linkage study of all New South Wales residents admitted with a primary diagnosis of PE between January 1, 2002 and December 31, 2018 using data from the Centre for Health Record Linkage databases.

Burdens and awareness of adverse self-reported lifestyle factors in men with sub-fertility: A cross-sectional study in 1149 men.

Background: There are no current pharmacological therapies to improve sperm quality in men with sub-fertility. Reducing the exposure to lifestyle risk factor (LSF) is currently the only intervention for improving sperm quality in men with sub-fertility. No previous study has investigated what proportion of men with sub-fertility are exposed to adverse lifestyle factors.

Sheep Rumen Fermentation Characteristics Affected by Feeding Frequency and Feeding Level When Fed Fresh Forage.

Feeding frequency and feeding level are two important factors affecting rumen fermentation characteristics, but few studies on these have been conducted on fresh forage. Eight rumen-fistulated sheep were fed either fresh chicory or perennial ryegrass hourly in the first period (d 14 to 21) of the experiment and twice-daily in the second period (d 22 to 27) at 1.3 or 2.

Effect of weaning age on growth, mammary gland development, and immune function in Holstein Friesian calves fed conserved alfalfa (FiberStart).

This study aimed to evaluate intake, body growth, and the development of the rumen, mammary gland, and immune system in Holstein Friesian calves reared for 100 d on the commercially available feed FiberStart (conserved alfalfa, Medicago sativa; Fiber Fresh Feeds Ltd., Reporoa, New Zealand) and fed calf milk replacer (CMR) for either 56 or 91 d. Eighty calves (40 bulls and 40 heifer calves) were reared indoors in groups (n = 5 of the same sex/pen).

Incidence and Impact of Hypoalbuminaemia on Outcomes Following Acute Pulmonary Embolism.

Background: Clinical features and outcomes of patients with hypoalbuminaemia in acute pulmonary embolism (PE) have never been studied. The present study investigated the incidence and determined the prognostic significance of hypoalbuminaemia in patients with confirmed acute PE.

Methods: From a dedicated tertiary-referral centre database involving 1,426 consecutive patients admitted with confirmed PE (2000-2012), 1,032 patients had serum albumin assessed on admission (day-1).

Developing, Planning and Conducting an Interim Analysis: Lessons From the DEVOTE Cardiovascular Outcomes Trial (Trial Comparing Cardiovascular Safety of Insulin Degludec Versus Insulin Glargine in Patients With Type 2 Diabetes at High Risk of Cardiovascular Events).

Background: In 2013, a randomized, double-blind, active comparator-controlled, event-driven cardiovascular outcomes trial (DEVOTE) was initiated to compare the cardiovascular safety of insulin degludec (degludec) versus insulin glargine 100 units/mL (glargine U100) in patients with type 2 diabetes at high risk of cardiovascular events. The FDA agreed that an interim analysis could form the basis for an early regulatory approval. We report here the operational model developed to support the DEVOTE interim analysis and the results.

Histologic transformation of EGFR mutant lung adenocarcinoma without exposure to EGFR inhibition.

Resistance to EGFR kinase inhibitors appears to be invariable in the treatment of non-small cell lung cancer. Several mechanisms have been described. Here, we report the first case of histologic transformation of EGFR mutant lung adenocarcinoma without prior exposure to EGFR inhibition.

Whole-body and splanchnic amino acid metabolism in sheep during an acute endotoxin challenge.

Supplemented protein or specific amino acids (AA) are proposed to help animals combat infection and inflammation. The current study investigates whole-body and splanchnic tissue metabolism in response to a lipopolysaccharide (LPS) challenge with or without a supplement of six AA (cysteine, glutamine, methionine, proline, serine and threonine). Eight sheep were surgically prepared with vascular catheters across the gut and liver.

Responses in whole-body amino acid kinetics to an acute, sub-clinical endotoxin challenge in lambs.

Some effects of parasitism, endotoxaemia or sepsis can be mitigated by provision of extra protein. Supplemented protein may encompass a metabolic requirement for specific amino acids (AA). The current study investigates a method to identify and quantify the amounts of AA required during inflammation induced by an endotoxin challenge.

Gastrointestinal tract development in red deer (Cervus elaphus) calves from 1 to 12 months of age.

This study provides a detailed description of the development of the gastrointestinal tract (GIT) of farmed red deer (Cervus elaphus) calves over the first 12 months of age. GIT development was measured using a combination of computerised tomography (CT) scanning and traditional slaughter plus dissection techniques. Red deer calves of a known birth date were randomly assigned to two treatment groups.

A review of the development and use of video image analysis (VIA) for beef carcass evaluation as an alternative to the current EUROP system and other subjective systems.

The current EUROP beef carcass classification scheme is still largely dependent on visually assessed fatness and conformation and its purpose is to provide a common basis for the description of carcasses for use in trade, price reporting and intervention. The meat industry, however, aims for accurately predicted saleable meat yield (SMY%) to which the EUROP carcass classification shows highly variable correlations due in part to the variable distribution of fat throughout the carcass as affected by breed, sex, diet, and the level of fat trimming. Video image analysis (VIA) technology is capable of improving the precision and accuracy of SMY% prediction even for specific carcass joints and simultaneously mimics the visual assessment to comply with EU regulations on carcass classification.

Methanogen community structure in the rumens of farmed sheep, cattle and red deer fed different diets.

Development of inhibitors and vaccines that mitigate rumen-derived methane by targeting methanogens relies on knowledge of the methanogens present. We investigated the composition of archaeal communities in the rumens of farmed sheep (Ovis aries), cattle (Bos taurus) and red deer (Cervus elaphus) using denaturing gradient gel electrophoresis (DGGE) to generate fingerprints of archaeal 16S rRNA genes. The total archaeal communities were relatively constant across species and diets, and were less variable and less diverse than bacterial communities.

Effect of intensification of pastoral farming on greenhouse gas emissions in New Zealand.

In 2007, greenhouse gas (GHG) emissions in New Zealand were 16% higher than in 1990. Agriculture accounts for 48% of GHG emissions in New Zealand, and 10-12% of emissions in most other 'developed' countries. Methane (CH4) accounts for 35% of GHG emissions in New Zealand, mostly from ruminal fermentation.

Degradation of forage chicory by ruminal fibrolytic bacteria.

Aims: Determine the susceptibility of forage chicory (Cichorium intybus L.) to degradation by ruminal fibrolytic bacteria and measure the effects on cell-wall pectic polysaccharides.

Methods And Results: Large segments of fresh forage chicory were degraded in vitro by Lachnospira multiparus and Fibrobacter succinogenes, but not by Ruminococcus flavefaciens or Butyrivibrio hungatei.

A survey of anthelmintic use and internal parasite control in farmed deer in New Zealand.

Aim: To survey parasite control programmes and anthelmintic usage over a 12-month period on deer farms in New Zealand.

Methods: A questionnaire of general farm data, policy and procedures for anthelmintic use, anthelmintic programmes for weaner and older deer, general information and understanding of parasite management practices was posted to 500 deer farmers in November 2004.

Results: Two hundred and twenty-seven (45.

The effects of tannin-rich plants on parasitic nematodes in ruminants.

Apart from the obvious role of plants in herbivore nutrition, they are also a rich source of bioactive products that can operate either to the benefit or the detriment of grazing animals. Here, we review the available evidence for the potential beneficial effects that plant-derived bioactive substances can have on gastrointestinal parasites. Tannin-rich plants have attracted most attention for their effect on internal nematodes in ruminants.

Novel forages for growth and health in farmed deer.

Aims: This paper reviews recent research on the use of new forages in deer farming that may be useful for increasing growth in weaner deer for venison production, increasing the trace element status of deer, and for developing systems less reliant on chemical inputs, notably of anthelmintics used to control internal parasites.

Growth: Grazing on pure swards of red clover (Trifolium pratense) or chicory (Chicorium intybus) increased weaner growth during autumn by 26-47% and during spring by 10-14%, relative to red deer (Cervus elaphus) grazed on perennial ryegrass (Lolium perenne) /white clover (Trifolium repens) pasture (0.8/0.

Feeding value of pastures for horses.

The feeding value of fresh pasture grazed in situ is determined by animal performance or productivity and could be relatively easily established for growing and lactating horses. Despite this, there is a lack of published information on the relative feeding value of different pastures and forages grazed by horses in New Zealand and the world. In addition, for adult breeding or non-breeding and young or adult sport or performance horses, the definition of feeding value and its determination remain problematic.

Effect of intake on whole body plasma amino acid kinetics in sheep.

While both the quantity and quality of food ingested are potent regulators of whole body protein metabolism in ruminants, little data are available on responses across a wide range of intakes. The current study examined the responses in whole body protein flux (PrF) to such intake changes and compared these with the responses across the hind-quarters (in a companion study). Six growing sheep (6-8 months, 30-35 kg) received each of four intakes of dried grass pellets (0.

Effect of feed intake on amino acid transfers across the ovine hindquarters.

Responses in variables of amino acid (AA) metabolism across peripheral tissues to feed intake were studied in six sheep (mean live weight 32 kg) prepared with arterio-venous catheters across the hindquarters. Four intakes (0.5, 1.