Soluble platelet selectin and platelets in COVID-19: a multifaceted connection.

The COVID-19 pandemic has brought to light the intricate relationship between platelets, soluble platelet selectin (sP-selectin), and disease pathogenesis. Platelets, traditionally recognized for their role in hemostasis, have emerged as key contributors to the immunothrombotic complications observed in COVID-19 patients. Concurrently, elevated levels of sP-selectin, indicative of platelet activation and endothelial injury, have been consistently identified in COVID-19 patients and have shown associations with disease severity and adverse outcomes.

Menstrual cycle-associated effects on some acute phase reactants parameters of Students in Usmanu Danfodiyo University Sokoto, North Western Nigeria.

Background: The menstrual cycle is the cycle of natural variations that occurs in the uterus and ovary as an essential part of making sexual reproduction possible. It is characterized by hormonal changes but the changes that occur in some active phase reactants (APR) parameters have not been fully elucidated.

Objective: The aim of this study was to compare the serum albumin, ESR, and C-reactive protein levels in follicular and luteal phases of menstruation.

Harmony in health sector: a requirement for effective healthcare delivery in Nigeria.

Harmony is defined as the pleasing combination of elements of a system to form an all-inclusive, all involving and more productive team. The aim of this present review was to investigate the factors militating against harmony among healthcare professional in the Nigerian healthcare delivery system. This review was carried out by searching through literature on the topic that bother on harmony among health professions in the health sector.

Evaluation of coagulation parameters and liver enzymes among alcohol drinkers in Port Harcourt, Nigeria.

Alcohol is a major contributor to the global burden of disease, disability, and death in high, middle, and low-income countries. Harmful use of alcohol is one of the main factors contributing to premature deaths and avoidable disease burden worldwide and has a major impact on public health. The aim of this present cross-sectional study was to investigate the effect of alcohol consumption on coagulation parameters and liver enzymes of subjects in Port Harcourt, Nigeria.

The challenges of meeting the blood transfusion requirements in Sub-Saharan Africa: the need for the development of alternatives to allogenic blood.

As a resource, allogenic blood has never been more in demand than it is today. Escalating elective surgery, shortages arising from a fall in supply, a lack of national blood transfusion services, policies, appropriate infrastructure, trained personnel, and financial resources to support the running of a voluntary nonremunerated donor transfusion service, and old and emerging threats of transfusion-transmitted infection, have all conspired to ensure that allogenic blood remains very much a vital but limited asset to healthcare delivery particularly in Sub-Saharan Africa. This is further aggravated by the predominance of family replacement and commercially remunerated blood donors, rather than regular benevolent, nonremunerated donors who give blood out of altruism.

Rh isoimmunization in Sub-Saharan Africa indicates need for universal access to anti-RhD immunoglobulin and effective management of D-negative pregnancies.

Transplacental or fetomaternal hemorrhage (FMH) may occur during pregnancy or at delivery and lead to immunization to the D antigen if the mother is Rh-negative and the baby is Rh-positive. This can result in hemolytic disease of the fetus and newborn (HDFN) in subsequent D-positive pregnancies. The aim of this study is to highlight the challenges associated with the effective management and prevention of Rh alloimmunization among Rh-negative women in Sub-Saharan Africa.

The prevalence of Plasmodia parasitaemia among donors in the Niger delta of Nigeria.

Giemsa-stained blood films from 1018 consecutively recruited blood donors was examined quantitatively for plasmodium species to determine the prevalence of transfusion-transmissible malaria among blood donors. The overall prevalence rate was 104 (10.2%).

Autologous blood transfusion--a review.

The discovery of HIV and other transfusion-transmissible infections has increased the demand for alternatives to allogeneic blood transfusion. One such alternative is autologous transfusion. This review presents an analysis of autologous transfusion.