Perceptions of community pharmacists regarding pregabalin abuse: a survey from Sudan.

Objectives: Pregabalin abuse is increasing in prevalence and is associated with significant harm. This study aimed to assess community pharmacists' perceptions of pregabalin abuse and their recommendations to address this issue.

Methods: This was a descriptive cross-sectional study conducted in the Omdurman locality, Khartoum in 2022.

Coexistence Between Antiphospholipid Syndrome and Protein S Deficiency in a Patient With Transverse Sinus Thrombosis: A Rare Association.

The primary antiphospholipid syndrome and protein S deficiency are known hypercoagulable states predisposing to strokes. We present a 34-year-old woman presented to rheumatology clinic complaining of right side weakness and aphasia for 2 months before the visit. There was joint pain in the right elbow and shoulder joints, hyperpigmentation on her face and dry painful red eyes mainly the right eye in addition to dry mouth.

Understanding the role of TNFR2 signaling in the tumor microenvironment of breast cancer.

Breast cancer (BC) is the most frequently diagnosed malignancy among women. It is characterized by a high level of heterogeneity that emerges from the interaction of several cellular and soluble components in the tumor microenvironment (TME), such as cytokines, tumor cells and tumor-associated immune cells. Tumor necrosis factor (TNF) receptor 2 (TNFR2) appears to play a significant role in microenvironmental regulation, tumor progression, immune evasion, drug resistance, and metastasis of many types of cancer, including BC.

Harnessing Lignin Nanoparticles for Sustainable Enzyme Immobilization: Current Paradigms and Future Innovations.

Lignin, a vital plant component, is key in providing structural integrity and is the second most abundant biopolymer in nature. The growing interest in sustainable and efficient biocatalysis has driven the exploration of lignin nanoparticles (LNPs) as a promising platform for enzyme immobilization. Given lignin's abundance and structural role in plants, converting it into nanoparticles offers a potential eco-friendly alternative to traditional supports.

Molecular Secrets Revealed: How Diabetes may be Paving the Way for Leukemia.

Type 2 Diabetes Mellitus (T2DM) and leukemia are two major global health concerns, both contributing significantly to morbidity and mortality. Epidemiological evidence demonstrates a strong correlation between T2DM and an increased risk of leukemia, particularly driven by insulin resistance, hyperglycemia, and the resultant metabolic dysregulation. Key shared risk factors, including obesity and chronic inflammation, create a conducive environment for leukemogenesis, intensifying cancer cell proliferation and resistance to standard therapies.

A Rare Case Report of the Successful Management of Perforated Sigmoid Volvulus in a Pregnant Woman With Massive Pneumoperitoneum: First Case in Yemen.

Sigmoid volvulus during pregnancy is an extremely rare condition that presents as intestinal obstruction and can lead to severe complications for both the mother and fetus if not promptly diagnosed and treated. To our knowledge, this is the first documented case in Yemen. We report a case of a 39-year-old pregnant woman at 32 weeks of gestation who presented with acute abdominal pain, constipation, and signs of peritonitis.

Dengue virus infection in Saudi Arabia from 2003 to 2023: a systematic review and meta-analysis.

Dengue virus (DENV) remains one of the most common arboviral infections threatening humans. This study was conducted to systematically review the available literature and provide an updated overview of the overall prevalence of DENV infection in Saudi Arabia. The prevalence data was pooled from 21,891 participants recruited in 17 studies.

Green synthesis of metal nanocarriers: A perspective for targeting glioblastoma.

Glioblastoma, the most aggressive brain cancer, is challenging to treat owing to the difficulty of crossing the blood-brain barrier, high recurrence rates and significant mortality. This review highlights the potential of green synthesis methods in developing metal nanoparticles (MNPs) as a sustainable solution for drug delivery systems targeting glioblastoma. We explore the unique properties and modes of action of MNPs synthesised through eco-friendly processes by focusing on their bioavailability and precision in brain targeting, and discuss the potential of MNPs to target glioblastoma at the molecular level.

Hematological picture of pediatric Sudanese patients with visceral leishmaniasis and prediction of leishmania donovani parasite load.

Background: Visceral leishmaniasis (VL) is a systemic protozoan infection caused by () and transmitted by sand flies, causing macrophage invasion in the liver, spleen, and bone marrow. Diagnosis of VL is currently based on clinical signs, symptoms, and specific markers and bone marrow investigations. However, VL's specific hematological and bone marrow manifestation in Sudanese pediatric patients is not well studied.

Assessment of myeloid response and iron status among Sudanese pediatric ESKD on hemodialysis through reticulocyte parameters and β-globin mRNA expression.

Background: Sudanese children with End-Stage Kidney Disease (ESKD) often show limited improvement in hemoglobin levels despite treatment with recombinant human erythropoietin (rHuEPO). This study aims to assess the response to rHuEPO therapy by analyzing β-globin mRNA expression and reticulocyte parameters. Additionally, it classifies anemia among Sudanese pediatric patients based on iron status, considering age and gender as biological markers for evaluating treatment response.

The Impact of the Clinical Pharmacist-Led Diabetes Education on the Knowledge and Attitude of Individuals with Type II Diabetes Mellitus: An Interventional Study.

Background: Diabetes mellitus is a complex condition to manage. Patients with a greater understanding and knowledge of their condition might achieve better glycemic control than others. This study aimed to evaluate the impact of clinical pharmacist-led diabetes education on the knowledge and attitude of individuals with type II diabetes mellitus (T2DM).

Cytotoxic activity, selectivity, and clonogenicity of fruits and resins of Saudi medicinal plants against human liver adenocarcinoma.

Background: Edible fruits and resins provide various benefits to mankind including potential medicinal applications. This study aimed to determine the cytotoxicity, selectivity, and clonogenicity of fruits and exudates of certain Saudi medicinal plants ( (BEP-09), (L.) Miller (BEP-10), Roxb.

Green synthesis of polyphenol-grafted lignin nanoparticles and their application as sustainable anti-acne, antioxidant, and UV-blocking agents.

Acne is a persistent infectious skin condition primarily caused by Propionibacterium acne that affects 80 % of teenagers. The rise of antibiotic resistance in P. acnes has led to an increasing interest in exploring alternative antimicrobial agents.

GC-MS, Antibacterial and In silico Studies of Sudanese Stem Bark Alcoholic Extract.

Introduction: Antimicrobial resistance is a critical global issue, and medicinal plants, as a key source of therapeutic agents, offer potential solutions by offering new antibacterial agents. tree, known as Al Kakamout in Sudan, is a significant source of Gum Arabic and has been traditionally used to treat bacterial diseases. This study aimed to investigate a hydro-ethanol extract of Kakamout stem bark through GC-MS analysis, evaluate its antibacterial activity against two standard bacterial strains, and conduct molecular docking and ADME studies.

Nanotechnology in action: silver nanoparticles for improved eco-friendly remediation.

Nanotechnology is an exciting area with great potential for use in biotechnology due to the far-reaching effects of nanoscale materials and their size-dependent characteristics. Silver and other metal nanoparticles have attracted a lot of attention lately because of the exceptional optical, electrical, and antimicrobial characteristics they possess. Silver nanoparticles (AgNPs) stand out due to their cost-effectiveness and abundant presence in the earth's crust, making them a compelling subject for further exploration.

Prevalence and Determinants of Self-Medication Among Pregnant Women at an Antenatal Clinic at Soba Teaching Hospital, Sudan: A Cross-Sectional Analysis.

BACKGROUND Rates of self-medication among pregnant women are high, due to the promotion of herbal and dietary supplements and lack of awareness of possible adverse effects. This study evaluated self-medication in pregnant women attending an antenatal clinic at Soba Teaching Hospital, Sudan. MATERIAL AND METHODS A quantitative study was conducted using a pre-tested semi-structured interviewer-administered questionnaire, which consisted of 25 questions divided into 4 sections: demographic and obstetric; self-medication source, recommendations, and conditions; most commonly used medications and herbal medicine; reasons for self-medications.

Class II Transactivator Gene () Variants Associated with Bare Lymphocyte Syndrome II in a Female Sudanese Patient.

Introduction: Inborn errors of immunity (IEI) are disorders that present a health issue, especially in developing countries where there is a high rate of consanguineous marriages and an increasing rate of diagnosis. One of these disorders is Bare Lymphocyte Syndrome II (BLS II) which is a rare and genetically complex disease that has high morbidity and mortality. The exact genotypic and phenotypic characteristics are still poorly characterized especially in developing countries.

Dynamic role of exosomal long non-coding RNA in liver diseases: pathogenesis and diagnostic aspects.

Background: Liver disease has emerged as a significant health concern, characterized by high rates of morbidity and mortality. Circulating exosomes have garnered attention as important mediators of intercellular communication, harboring protein and stable mRNAs, microRNAs, and long non-coding RNAs (lncRNA). This review highlights the involvement of exosomal lncRNA in the pathogenesis and diagnosis of various liver diseases.