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Front Mol Biosci
December 2024
Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, United States.
Introduction: Sickle cell disease (SCD) is a genetic blood disorder caused by a mutation in the HBB gene, which encodes the beta-globin subunit of hemoglobin. This mutation leads to the production of abnormal hemoglobin S (HbS), causing red blood cells to deform into a sickle shape. These deformed cells can block blood flow, leading to complications like chronic hemolysis, anemia, severe pain episodes, and organ damage.
View Article and Find Full Text PDFDiabetes Metab Res Rev
January 2025
Department of Endocrinology and Metabolism, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Clinical Center for Diabetes, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China.
Objective: Previous studies suggested that sudomotor dysfunction is closely related to multiple diabetic microvascular complications. We aimed to investigate the association between sudomotor dysfunction and subclinical carotid atherosclerosis (SCAS) in people with type 2 diabetes.
Methods: A total of 1788 participants were included in this cross-sectional study.
Hemoglobin
January 2025
Prenatal Diagnostic Center, Guangzhou Women and Children's Medical Center affiliated with Guangzhou Medical University, Guangzhou, Guangdong Province, China.
Microcytosis of red cells and mild anemia are common in thalassemia carriers but those phenotypes are not specific. It is really a challenge for clinical interpretation of those variants. Co-segregation with disease in affected family members or specific phenotypes such as the abnormal Hb H are very helpful to assess the pathogenicity of rare variants.
View Article and Find Full Text PDFBMC Geriatr
December 2024
Département de Gériatrie, Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, Paris, France.
Background: Hip fracture is common and associated with high morbidity and mortality rates. Selective serotonin reuptake inhibitors (SSRIs) influence platelet hemostasis and might result in abnormal bleeding. This study aims to determine whether the use of SSRIs in older patients undergoing hip fracture surgery is associated with the risk of perioperative red blood cell (RBC) transfusion.
View Article and Find Full Text PDFChin J Traumatol
December 2024
Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, Department of Orthopedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, 100048, China. Electronic address:
Purpose: To investigate the protective effect of sub-hypothermic mechanical perfusion combined with membrane lung oxygenation on ischemic hypoxic injury of yorkshire brain tissue caused by traumatic blood loss.
Methods: This article performed a random controlled trial. Brain tissue of 7 yorkshire was selected and divided into the sub-low temperature anterograde machine perfusion group (n = 4) and the blank control group (n = 3) using the random number table method.
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