A systematic review and meta-analysis on the prevalence of amphistome infection in domestic ruminants in the sub-Saharan Africa region.

Systematic review and meta-analysis were conducted to provide comprehensive information on the prevalence of amphistome infections in domestic ruminants in sub-Saharan Africa. A systematic search of peer-reviewed articles published between 2002 and 2023 was conducted. Prevalence estimates and meta-analysis were based on 76 peer-reviewed articles which met the inclusion criteria.

Changes in reproduction mediate the effects of climate change and grassland management on plant population dynamics.

Climate change is one of the largest threats to grassland plant species, which can be modified by land management. Although climate change and land management are expected to separately and interactively influence plant demography, this has been rarely considered in climate change experiments. We used a large-scale experiment in central Germany to quantify the effects of grassland management, climate change, and their joint effect on the demography and population growth rate of 11 plant species all native to this temperate grassland ecosystem.

Analysis of BoDV-1 status, EEG resting-state alpha activity and pro-inflammatory cytokines in adults with and without major depressive disorder.

Introduction: In severe cases, an infection with the Borna Disease Virus 1 (BoDV-1), the causative agent of Borna disease in horses, sheep, and other domestic mammals, was reported to be accompanied by cognitive dysfunctions, seizures, deep coma, or severe to fatal encephalitis in humans. In addition, asymptomatic or mild courses of BoDV-1 infection are discussed to act as a co-factor in the etiology of Major Depressive Disorder (MDD). Previously, studies using electroencephalography (EEG) reported BoDV-1-dependent changes in event-related potentials (ERPs), thus indicating the use and added value of non-invasive studies in Borna research.

Seroprevalence and associated risk factors of peste des petits ruminants in sheep and goats in three districts of the Central Oromia Region, Ethiopia.

Background: Peste des petits ruminants (PPR) is a viral disease that affects domestic and wild small ruminants and camels in Africa, the Middle East, and Asia. Following the successful eradication of rinderpest, the World Organization for Animal Health (WOAH) and the Food and Agriculture Organization (FAO) have undertaken to eradicate PPR by 2030. Regular surveillance and monitoring of the disease in various regions of Ethiopia are crucial to achieving this goal.

Practices and efficacy of nematode control in sheep, goats and cattle in communal grazing settings of central Ethiopia.

Communal grazing is the predominant farming system in Ethiopia and the livelihood of millions of people depend on it. Gastrointestinal nematodes represent a serious threat to the sustainability of these systems, and there is further concern due to the worldwide spread of anthelmintic resistance (AR). This study aimed to assess nematode control practices and anthelmintic efficacy in three districts of central Ethiopia, where sheep, goats and cattle are reared together by resource-poor farmers.

History and genetic diversity of African sheep: Contrasting phenotypic and genomic diversity.

Domesticated sheep have adapted to contrasting and extreme environments and continue to play important roles in local community-based economies throughout Africa. Here we review the Neolithic migrations of thin-tailed sheep and the later introductions of fat-tailed sheep into eastern Africa. According to contemporary pictorial evidence, the latter occurred in Egypt not before the Ptolemaic period (305-25 BCE).

Ramming the parasites: Evaluation of quarantine procedures against Haemonchus contortus at sheep markets in Sweden.

In Sweden, it is recommended to treat rams at sheep markets with ivermectin and then keep them in quarantine to minimise the risk of transmission of Haemonchus contortus between farms. The aim of this study was to evaluate the effectiveness of this practise. Accordingly the gastrointestinal parasite status of 50 rams purchased at two sheep markets in central Sweden in autumn 2019 was investigated using faecal samples collected on the day of sale (test 1), 12 ± 3 days after ivermectin injection (test 2, in quarantine) and a few months later before inclusion in the new flocks (test 3).

Advanced 2D Nanomaterials for Phototheranostics of Breast Cancer: A Paradigm Shift.

Breast cancer is the leading cause of women's deaths and associated comorbidities. The advanced and targeted strategies against breast cancer have gained considerable attention due to their potential enhanced therapeutic efficacy over conventional therapies. In this context, phototherapies like photodynamic therapy (PDT) and photothermal therapy (PTT) have shown promise as an effective and alternative strategy due to reduced side effects, noninvasiveness, and spatiotemporal specificity.

Coxiella burnetii caused lumbar infection: A case report and literature review.

Coxiella burnetii (C. burnetii)is a significant microbe linked to the zoonotic disease Q fever, known for its atypical clinical manifestations and sporadic cases. It can cause lumbar infections.

Sensory artificial cilia for in situ monitoring of airway physiological properties.

Continuously monitoring human airway conditions is crucial for timely interventions, especially when airway stents are implanted to alleviate central airway obstruction in lung cancer and other diseases. Mucus conditions, in particular, are important biomarkers for indicating inflammation and stent patency but remain challenging to monitor. Current methods, reliant on computational tomography imaging and bronchoscope inspection, pose risks due to radiation and lack the ability to provide continuous real-time feedback outside of hospitals.

Exploring transcriptomic mechanisms underlying pulmonary adaptation to diverse environments in Indian rams.

Background: The Changthangi sheep thrive at high altitudes in the cold desert regions of Ladakh, India while Muzaffarnagri sheep are well-suited to the low altitude plains of northern India. This study investigates the molecular mechanisms of pulmonary adaptation to diverse environments by analyzing gene expression profiles of lung tissues through RNA sequencing.

Methods And Results: Four biological replicates of lung tissue from each breed were utilized to generate the transcriptomic data.

Sheeppox virus genome sequences from the European outbreaks in Spain, Bulgaria, and Greece in 2022-2024.

In 2022-2024, three outbreaks of sheeppox (SPP) were reported in the European Union. These occurred in Spain, Bulgaria, and Greece and had serious economic consequences due to animal losses and trade restrictions. Five sheeppox virus (SPPV) whole-genome sequences (WGSs) were determined from samples collected during these outbreaks and analyzed in the context of all other published WGSs.

A multi-year study monitoring the cadmium content in the tissues of lambs and sheep sampled in the Czech Republic between 2001 and 2022.

Cadmium is one of the most important environmental contaminants. Animals grazing on natural pastures are particularly exposed to cadmium. Sheep are mostly reared in extensive and grazing systems.

Developmental programming of reproduction in sheep and goat: Association of fraternity size and sex ratio with reproductive performance of ewes and does at the first pregnancy.

Various prenatal factors including the number of littermates (fraternity size) and exposure to male littermate (fraternity sex ratio) during fetal period have been reported to influence postnatal fertility in the mammals. The present research was conducted to study the association of fraternity size and sex ratio with reproductive performance of nulliparous ewes and does. To this end, data associated with number of littermates, exposure to male littermate, birth weight, age at first pregnancy, as well as litter size, sex ratio of offspring, litter weight, and birth weight of female and male offspring after the first parturition retrieved from the database of sheep (n = 536 Romane and 289 Blanche du Massif Central ewes) and goat (n = 174 Alpine and 267 Saanen does) flocks.