10 results match your criteria: "Kumasi Center for Collaborative Research in Tropical Medicine (KCCR)[Affiliation]"

Article Synopsis
  • - The study investigates genetic factors affecting susceptibility to lymphatic filariasis (LF), a disease caused by parasitic filarial nematodes, which can lead to serious conditions like lymphedema and elephantiasis.
  • - Researchers analyzed genetic data from 1,459 LF cases and 1,492 asymptomatic controls of Ghanaian descent, identifying significant genetic variants linked to LF near the HLA-DQB2 and HLA-DQA1 genes.
  • - The findings highlight the role of HLA-mediated immune responses in the disease's progression, while also showing that their genome-wide association study accounted for 24-42% of LF heritability.
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Worldwide, farm animals, in particular poultry, are an important reservoir for spp. However, information on colonization in farm animals in Africa is scarce. Hence, this cross-sectional study determined antibiotic-resistant from both commercial and smallholder farm animals in the Asante Akim North Municipality of Ghana.

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This paper uses publicly available data and various statistical models to estimate the basic reproduction number (R0) and other disease parameters for Ghana's early COVID-19 pandemic outbreak. We also test the effectiveness of government imposition of public health measures to reduce the risk of transmission and impact of the pandemic, especially in the early phase. R0 is estimated from the statistical model as 3.

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Article Synopsis
  • Scientists are studying a special type of DNA called ctDNA to learn more about cancer in Africa.
  • They looked at blood samples from 15 patients with breast cancer at the time they were diagnosed.
  • Most of the patients showed changes in their DNA that drive the cancer, which helps researchers understand the disease better.
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The impact of COVID-19 vaccination programmes on disease transmission, morbidity and mortality relies heavily on the population's willingness to accept the vaccine. We explore Ghanaian adult citizens' vaccine hesitancy attitudes and identify the likelihood of participation or non-participation in the government's effort to get citizens vaccinated. A fully anonymised cross-sectional online survey of 2345 adult Ghanaians was conducted from 23 to 28 February 2021.

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Background: Plasmodium falciparum malaria remains one of the world's major infectious diseases that cause most morbidity and mortality, particularly in children. In Ghana, most children below the ages of 5 years depending on the severity of the infection often lose their lives. However, it is still debatable why infection with falciparum malaria contributes to thrombocytopenia.

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Platelet activation and functional changes in some haematological malignancies have been investigated with little or no known documentation on Burkitt lymphoma (BL). Abnormalities of platelets contribute to either haemorrhage or thrombotic episodes which are life-threatening in patients with BL. Thus, the study aimed at investigating the various platelet indices and platelet membrane glycoproteins in childhood Burkitt lymphoma.

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Background: The aim of this study was the development and evaluation of an algorithm-based diagnosis-tool, applicable on mobile phones, to support guardians in providing appropriate care to sick children.

Methods: The algorithm was developed on the basis of the Integrated Management of Childhood Illness (IMCI) guidelines and evaluated at a hospital in Ghana. Two hundred and thirty-seven guardians applied the tool to assess their child's symptoms.

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The adoption of Artemisinin based combination therapies (ACT) constitutes a basic strategy for malaria control in sub-Saharan Africa. Moreover, since cases of ACT resistance have been reported in South-East Asia, the need to understand P. falciparum resistance mechanism to ACT has become a global research goal.

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Background: Several studies have reported high efficacy and safety of artemisinin-based combination therapy (ACT) mostly under strict supervision of drug intake and limited to children less than 5 years of age. Patients over 5 years of age are usually not involved in such studies. Thus, the findings do not fully reflect the reality in the field.

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