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1.
J Am Anim Hosp Assoc ; 60(4): 131-163, 2024 Jul 01.
Article in English | MEDLINE | ID: mdl-38885492

ABSTRACT

Fluids are drugs used in veterinary patients capable of producing beneficial therapeutic or inadvertent harmful effects within the body's intravascular, interstitial, and intracellular fluid spaces. The individualized design of a fluid therapy plan requires careful patient assessment and targeted selection of proper fluid types, administration routes, and rates, along with adjustments during therapy tailored specifically as per the individual patient's fluid requirement and therapeutic response. Personalized fluid prescriptions and vigilant patient monitoring help avoid patient morbidity from body fluid deficiencies, fluid excess, and electrolyte derangements and support better patient outcomes. These guidelines provide an overview of fluid dynamics within the fluid spaces of the body, describe various types of fluids and their uses, and outline recommendations for fluid administration for resuscitation, rehydration, and maintenance purposes. The guidelines also outline approaches to fluid therapy for anesthetized patients and reiterate the recommendations of reduced fluid rates in this population of patients. Additionally, the guidelines include practical fluid therapy strategies for patients with various common disorders. The goal of these guidelines is to help veterinary professionals safely and effectively prescribe and administer fluid therapy for canine and feline patients.


Subject(s)
Cat Diseases , Dog Diseases , Fluid Therapy , Dogs , Cats , Fluid Therapy/veterinary , Fluid Therapy/standards , Animals , Cat Diseases/therapy , Dog Diseases/therapy , Veterinary Medicine/standards , Societies, Veterinary , United States
2.
PeerJ ; 11: e14531, 2023.
Article in English | MEDLINE | ID: mdl-36778145

ABSTRACT

The European eel (Anguilla anguilla) has declined by over 90% since the early 1980s and has been listed as critically endangered. Yet, despite strict export bans from the European Union, the European eel is still sold illegally in many countries. Efforts to monitor the trade of European eels have been primarily concentrated in Asian markets where concerningly high rates of European eel have been reported. Comparably fewer studies have assessed the identities of eel samples from the United States (US), despite the obvious implications for eel conservation. To address this knowledge gap, we purchased 137 eel products (134 freshwater eels and three saltwater eels) from grocers, sushi bars, and restaurants in nine states across the US from 2019 to 2021. Seven samples (5.2%) labeled as freshwater eels (or "unagi") were identified as European eels using a combination of mitochondrial (cytochrome b) and nuclear (18S rRNA) restriction digestion assays, a fast and inexpensive molecular tool for seafood identification that can identify hybrids between European eels (A. anguilla) and American eels (A. rostrata). No hybrids between European and American eels were found and all seven samples identified with restriction digestion as European eels were confirmed by sequencing of cytochrome b and 18S rRNA. Frequency of European eels in US markets did not significantly correlate with state or retail type. Although illegal eel exports are likely reaching US consumers, the frequency of European eel samples in this study of the US market is much lower than found in other non-European countries.


Subject(s)
Anguilla , Commerce , Endangered Species , Animals , Anguilla/genetics , Cytochromes b , RNA, Ribosomal, 18S , Seafood
4.
PeerJ ; 8: e9218, 2020.
Article in English | MEDLINE | ID: mdl-32617188

ABSTRACT

Seafood mislabeling occurs when a market label is inaccurate, primarily in terms of species identity, but also regarding weight, geographic origin, or other characteristics. This widespread problem allows cheaper or illegally-caught species to be marketed as species desirable to consumers. Previous studies have identified red snapper (Lutjanus campechanus) as one of the most frequently mislabeled seafood species in the United States. To quantify how common mislabeling of red snapper is across North Carolina, the Seafood Forensics class at the University of North Carolina at Chapel Hill used DNA barcoding to analyze samples sold as "red snapper" from restaurants, seafood markets, and grocery stores purchased in ten counties. Of 43 samples successfully sequenced and identified, 90.7% were mislabeled. Only one grocery store chain (of four chains tested) accurately labeled red snapper. The mislabeling rate for restaurants and seafood markets was 100%. Vermilion snapper (Rhomboplites aurorubens) and tilapia (Oreochromis aureus and O. niloticus) were the species most frequently substituted for red snapper (13 of 39 mislabeled samples for both taxa, or 26 of 39 mislabeled total). This study builds on previous mislabeling research by collecting samples of a specific species in a confined geographic region, allowing local vendors and policy makers to better understand the scope of red snapper mislabeling in North Carolina. This methodology is also a model for other academic institutions to engage undergraduate researchers in mislabeling data collection, sample processing, and analysis.

5.
PLoS One ; 15(3): e0229512, 2020.
Article in English | MEDLINE | ID: mdl-32163430

ABSTRACT

Seafood mislabeling occurs in a wide range of seafood products worldwide, resulting in public distrust, economic fraud, and health risks for consumers. We quantified the extent of shrimp mislabeling in coastal and inland North Carolina. We used standard DNA barcoding procedures to determine the species identity of 106 shrimp sold as "local" by 60 vendors across North Carolina. Thirty-four percent of the purchased shrimp was mislabeled, and surprisingly the percentage did not differ significantly between coastal and inland counties. One third of product incorrectly marketed as "local" was in fact whiteleg shrimp: an imported and globally farmed species native to the eastern Pacific, not found in North Carolina waters. In addition to the negative ecosystem consequences of shrimp farming (e.g., the loss of mangrove forests and the coastal buffering they provide), North Carolina fishers-as with local fishers elsewhere-are negatively impacted when vendors label farmed, frozen, and imported shrimp as local, fresh, and wild-caught.


Subject(s)
Aquaculture/ethics , Aquaculture/methods , Penaeidae/genetics , Animals , Conservation of Natural Resources/methods , DNA Barcoding, Taxonomic/methods , Ecosystem , North Carolina , Penaeidae/classification , Seafood/analysis , Seafood/economics , Shellfish/analysis , Shellfish/classification
6.
Infant Ment Health J ; 27(6): 584-602, 2006 Nov.
Article in English | MEDLINE | ID: mdl-28640371

ABSTRACT

The HIV/AIDS epidemic has already produced millions of orphans in Africa and the peak of the orphan epidemic has not yet been reached. One emerging social trend associated with premature parental death is the formation of households headed by youth aged 13-24. In Rwanda, specific sociocultural factors have supported the formation of youth-headed households (YHH) in the wake of both the 1994 genocide and the ongoing HIV/AIDS epidemic. There is no published data on the health and socioemotional functioning of children under 5 living in YHH. Survey data from 692 YHH in one region of Rwanda yielded a subsample of 89 homes which contained one or more children under 5 (n=104). These data reveal that a majority of young children living in YHH's is in fair or poor health. Heads of household themselves report high levels of depressive symptoms and social isolation; reports of emotional distress among the youngest children in the homes are associated with reports of higher symptomatology among heads of household. Findings are interpreted in light of the sociocultural context of Rwanda and the implications of the data for intervention are considered.

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