Fish handling and postharvest losses around the Fincha'a, Amarti, and Nashe reservoirs in Oromiya, Ethiopia.

This study assessed the factors contributing to postharvest loss of fish around the Fincha'a, Amarti, and Nashe reservoirs in Horro Guduru Wollega, Oromia, Western Ethiopia, using semi-structured questionnaires from January, 2022 GC onward. The aim of the finding was to know the fish handling and post-harvest preservation of fish around the reservoirs. In the study area, 320 respondents were selected using a random sampling system.

Proximate composition, some phytochemical constituents, potential uses, and safety of neem leaf flour: A review.

Globally, there is a growing concern about avoiding using artificial compounds in food ingredients, food preservation, and packaging. Among the parts of the neem tree, leaf flour is one of the most commonly used parts in some countries for food and medicinal purposes and is known for containing several nutrients and phytochemicals. In this review, the proximate composition, phytochemical constituents, potential uses, and safety issues of neem leaf flour are discussed.

A comprehensive review of current approaches on food waste reduction strategies.

Food waste is a serious worldwide issue that has an impact on the environment, society, and economy. This comprehensive review provides a detailed description of methods and approaches for reducing food waste, emphasizing the necessity of comprehensive strategies to tackle its intricate relationship with environmental sustainability, social equity, and economic prosperity. By scrutinizing the extent and impact of food waste, from initial production stages to final disposal, this comprehensive review underlines the urgent need for integrated solutions that include technological advancements, behavioral interventions, regulatory frameworks, and collaborative endeavors.

Dietary aflatoxins exposure, environmental enteropathy, and their relation with childhood stunting.

Childhood stunting is a global phenomenon affecting more than 149 million children under the age of 5 worldwide. Exposure to aflatoxins (AFs) , during breastfeeding, and consumption of contaminated food affect the gut microbiome, resulting in intestinal dysfunction and potentially contributing to stunting. This review explores the potential relationship between AF exposure, environmental enteropathy and childhood stunting.

Effects of solar tunnel drying zones and slice thickness on the drying characteristics of taro ( (L.) Schott) slice.

This study aims to investigate the effects of slice thicknesses (2, 4, and 6 mm) and solar tunnel drying zones (zone I, zone II, and zone III) on the drying characteristics and thermal properties of taro slices, which were dried using solar tunnel drying (STD). To assess the drying characteristics of taro slices, the data from the drying kinetics were fitted with five different models. The adequacy of fit for the proposed models was evaluated using the reduced chi-square ( ), determination of coefficient ( ), mean relative percent error (), and root means square error (RMSE).

Design, construction, and testing of passive type solar tunnel for maize grain disinfestations.

In this study, a solar tunnel of passive-type designed, constructed and tested for storage insect pest disinfestation. The designed solar tunnel was 1.9 m wide and 3 m long with the maize grain holding capacity of 150 kg, 300 kg, and 450 kg with 5 cm, 10 cm, and 15 cm layer thickness respectively.

Palm Oil Processing and Controversies over Its Health Effect: Overview of Positive and Negative Consequences.

Palm oil is the world's most commonly used vegetable oil and extracted both from fruit and seed of palm tree. However, its high saturated fatty acid content raised controversies over consumption of the oil. Few scientific findings suggest it as a risk factor for cardiovascular disease and increased consumer's awareness over healthy diet raised claim over it.

Establishing reference intervals for electrolytes in newborns and infants using direct ISE analyzer.

Background: To generate clinically applicable reference intervals (RIs) for commonly requested electrolytes in Ethiopian newborns and infants that can help in early detection, close monitoring and correction of electrolyte abnormalities. Cord blood (from newborns, n = 60) and venous blood samples (from infants, n = 57) were collected and analyzed using direct ISE analyzer, AVL (9181). MedCalc® software was applied to determine the robust upper and lower end points covering 95% of the reference values of each electrolyte with respective 90% CIs.

Is the difference in neonatal blood glucose concentration of caesarian and vaginally delivered term infants requiring separated reference intervals?

Background: Mode of delivery has been reported to affect the cord blood glucose level of newborns. Vaginally delivered (VD) newborns were found to have relatively increased concentration of cord blood glucose than those delivered by cesarean section (CS). The aim of this study is thus to determine whether the difference in cord blood glucose concentration among VD and CS newborns is necessitating partitioned reference intervals (RIs) for the laboratory diagnosis of neonatal hypoglycemia.

Robust reference intervals for liver function test (LFT) analytes in newborns and infants.

Background: Reference intervals (RIs) are ranges of upper and lower limits of a given analyte which are used for a laboratory test to determine whether a disease is present or absent or to know if the patient is at risk for future disease states. In Ethiopia, a country with highly diversified population groups and geographical sites, there are no established RIs to metabolic analytes including the liver function test (LFT) analytes for the pediatric population though it has been known that liver function assessment in this population is vital as a result of varied vulnerability to both endogenous and xenobiotic substances.

Methods: A cross sectional study was conducted in Tikur Anbessa Specialized Hospital (TASH) and Teklehaymanot Health Center (THC) from November 2010 to April 2011.

Evaluation of standards of informed consent formats in research proposals approved by Faculty of Medicine, Addis Ababa University.

Background: Medical research involves the voluntary participation of human subjects. Potential participants need information upon which they can make their decision. This review aims to evaluate standard of informed consent and information to human participants in researches conducted at Faculty of Medicine (FoM), Addis Ababa University (AAU).