Assessment of awareness, knowledge, and usage of folic acid among females in Jazan Region, Saudi Arabia.

Folic acid (FA) plays a crucial role in various biological processes. Insufficient intake of FA during pregnancy can lead to serious clinical complications, including neural tube defect. The current study sought to assess the awareness, knowledge, and usage of FA among young females in Jazan region of Saudi Arabia.

The Association Between Antioxidant Enzyme Polymorphisms with Type 2 Diabetes Mellitus in Jazan Province.

Introduction: Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by persistent hyperglycemia, which results in initiates oxidative stress and disrupts various cellular pathways. In this study, we examined the relationship between polymorphisms in antioxidant enzymes, specifically glutathione peroxidase 1 (GPx1) and catalase (CAT), and the susceptibility to T2DM in a Saudi population from the Jazan Province.

Methods: A total of 419 participants were evaluated, including 247 T2DM patients and 172 controls.

Cu(II) complexes based on benzimidazole ligands: synthesis, characterization, DFT, molecular docking & bioactivity study.

The biggest cause of cancer deaths globally was lung cancer. New cancer fighting drugs are needed due to the rising number of cancer patients and cancer cells' treatment resistance. Two Cu(II) complexes, synthesized from ligands based on 2-aminomethyl benzimidazole and salicylaldehyde derivatives, were designed and evaluated for their effectiveness against A549 lung cancer.

Impact of iron deficiency anemia on academic achievement among female university students in Saudi Arabia.

Anemia, particularly iron deficiency anemia (IDA), is a prevalent health issue globally and in Saudi Arabia, especially among young adult females. This study investigates the association between anemia and academic achievement among female students at the Female Health Campus of Jazan University, Jazan, Saudi Arabia. This cross-sectional study included 118 randomly selected participants aged 18-22.

Red Cell Alloimmunisation Among Sickle Cell Disease and Thalassemia Patients Following Rh- and K-Matched Red Cell Transfusion in Southwestern Saudi Arabia: A Multicenter Study.

Background: Alloimmunisation remains a major consequence of blood transfusion among sickle cell disease (SCD) and thalassemia patients due to the exposure to non-self-red blood cell (RBC) antigen. The complication is associated with transfusion reactions and delayed transfusion procedure because of the difficulty of finding compatible blood. This study aims to determine the prevalence of alloimmunisation to RBC and alloantibody specificities among SCD and thalassemia patients in, an endemic area of SCD and thalassemia, Jazan province of Saudi Arabia, from three major hospitals.

The Effects of Supplementation of the Freezing Extender with Silymarin on the Quality Parameters of Frozen-Thawed Arabian Stallion Sperm: A Preliminary Evaluation.

This study evaluated the effects of supplementation of the freezing extender with different concentrations of silymarin on the quality of frozen-thawed Arabian stallion spermatozoa. Semen samples from three stallions (1, 2, and 3) were suspended in the freezing extender without or with silymarin (0, 25 μg/mL, 50 μg/mL, 75 μg/mL, and 100 μg/mL) and cryopreserved in 0.5 mL straws.

Assessing Nutritional Anemia Among University Students in Jazan, Saudi Arabia: A Public Health Perspective.

Background: Nutritional anemia is a significant public health concern worldwide, particularly affecting young adults and children in Saudi Arabia, where inadequate nutrition is considered a primary contributing factor. This study aims to (i) examine the levels of serum iron, folate, and vitamin B in young adult students, with a focus on identifying any deficiencies and their association with anemia; (ii) explore the prevalence of mixed-deficiency anemia resulting from deficiencies in serum iron, folate, and vitamin B (iii) explore how sociodemographic characteristics and dietary habits influence serum iron, folate, and vitamin B levels.

Materials And Methods: This cross-sectional study encompassed 158 young adult students at Jazan University, Saudi Arabia.

Hypercoagulability in Sickle Cell Disease: A Thrombo-Inflammatory Mechanism.

Sickle cell disease (SCD) is a group of inherited disorders characterized by the presence of abnormal hemoglobin S. Patients with SCD suffer from frequent episodes of anemia, chronic hemolysis, pain crisis, and vaso-occlusion. Additionally, SCD is associated with diverse and serious clinical complications, including thrombosis, which can lead to organ failure, increased morbidity, and eventually, mortality.

Exploring antithrombin: insights into its physiological features, clinical implications and analytical techniques.

Antithrombin is an essential protein that acts as a natural anticoagulant in the human body. It is synthesized by the liver and belongs to the serine protease inhibitors, which are commonly referred to as the SERPINS superfamily. The antithrombin molecule comprises 432 amino acids and has a molecular weight of approximately 58 200 D.

Exploring the impact of heat stress on oocyte maturation and embryo development in dairy cattle using a culture medium supplemented with vitamins E, C, and coenzyme Q10.

Heat stress is a significant factor affecting the fertility of dairy cattle due to the generation of free radicals. In assisted reproductive techniques, the inclusion of protective antioxidants becomes crucial to mitigate potential cellular damage. This study aimed to explore the impact of supplementing vitamins E, C, and coenzyme Q10 into the oocyte culture medium, with the goal of ameliorating the adverse effects of heat stress on oocyte maturation and embryo development in dairy cattle.

Regulation of the heterochromatin spreading reaction by acting factors.

Heterochromatin is a gene-repressive protein-nucleic acid ultrastructure that is initially nucleated by DNA sequences. However, following nucleation, heterochromatin can then propagate along the chromatin template in a sequence-independent manner in a reaction termed spreading. At the heart of this process are enzymes that deposit chemical information on chromatin, which attracts the factors that execute chromatin compaction and transcriptional or co/post-transcriptional gene silencing.

Comparative Analysis of Red Blood Cells, White Blood Cells, Platelet Count, and Indices in Type 2 Diabetes Mellitus Patients and Normal Controls: Association and Clinical Implications.

Background: Diabetes mellitus (DM) is a major health burden affecting 537 million adults worldwide, characterized by chronic metabolic disorder and various complications. This case control study aimed to assess the impact of type 2 diabetes mellitus (T2DM), including hyperglycemia levels, on hematological parameters and complete blood count (CBC) derived parameters.

Methods: A total of 250 known diabetic patients from the Jazan Diabetic Center, Saudi Arabia, between January 2021 and December 2022, along with 175 healthy adult controls were recruited from Jazan Hospital's blood donation center.

Improvement of post-thaw quality and fertilizing ability of bull spermatozoa using Rho kinase inhibitor in freezing extender.

In this study, it was hypothesized that the addition of an appropriate concentration of Y-27632 (a ROCK inhibitor) to the freezing extender prevents cryopreservation-induced apoptosis and improves embryonic development after fertilization (IVF). Semen samples were collected from five fertile Simmental bulls using an artificial vagina twice a week for 4 weeks. Selected samples were pooled and diluted with Tris-egg-yolk-glycerol (TEYG) extender containing different concentrations of Y-27632 (0, 10, 20, 30, and 40 μM) and then frozen in liquid nitrogen.

Evaluation of the Knowledge, Attitudes, and Resulting Behavior Changes in Response to COVID-19 Among Students at the College of Applied Medical Sciences (CAMS), Jazan University, Saudi Arabia.

Background: The emergence of COVID-19 posed a threat to millions of lives worldwide. The pandemic impacts extended to affect people's psychological well-being, resulting in significant behavioural change. This study was designed to assess the knowledge regarding COVID-19 precautions among the College of Applied Medical Science students at Jazan University and to evaluate the general, psychosocial, and behavioral changes due to COVID-19.

Elevated Levels of Procoagulant Microvesicles and Tissue-Factor Bearing Microvesicles in Malaria Patients.

Background: Procoagulant microvesicles (MVs) are submicron membrane fragments released from activated cells and cells undergoing apoptosis. The procoagulant activity of MVs is enhanced in the presence of tissue factor (TF). MVs and TF are active mediators that induce pro-inflammatory response and prothrombotic tendency and have been linked to the severity of several disorders, including malaria infection.

-Ethyl -(2,3,4)-4-hy-droxy-1,2-dimethyl-5-oxopyrrolidine-3-carboxyl-ate.

The asymmetric unit of the title compound, CHNO, consists of a functionalized pyrrolidine ring having an envelope conformation, synthesized as an ethyl ester. The mol-ecule has three chiral centres and crystallized as a racemic mixture. In the crystal, mol-ecules are linked by pairwise O-H⋯O bonds, generating dimers with twofold rotational symmetry.

Mitochondria: Emerging Consequential in Sickle Cell Disease.

Advanced mitochondrial multi-omics indicate a multi-facet involvement of mitochondria in the physiology of the cell, changing the perception of mitochondria from being just the energy-generating organelles to organelles that highly influence cell structure, function, signaling, and cell fate. This sets mitochondrial dysfunction in the centerstage of numerous acquired and genetic diseases. Sickle cell disease is also being increasingly associated with mitochondrial anomalies and the pathophysiology of sickle cell disease finds mitochondria at crucial intersections in the pathological cascade.

Prevalence and Correlation of Vitamin D Levels with Hematological and Biochemical Parameters in Young Adults.

Objective: Vitamin D has a pivotal role in maintaining healthy bones and in the modulation of multiple physiologic processes. Vitamin D deficiency has become a global burden that affects all members of society. This study aimed to investigate the prevalence and correlation of vitamin D deficiency with hematological and biochemical parameters in young adult college students.

Risk Factors of Venous Thromboembolism in Sudanese Pregnant Women.

Venous thromboembolism (VTE) is one of the major causes of pregnancy-related mortality and morbidity. This study aimed to determine the frequency of factor V Leiden (FVL) and prothrombin G20210A polymorphisms and measure the plasma levels of protein C (PC), protein S (PS) and antithrombin (AT) in pregnant women with VTE and healthy pregnant women. This prospective case-control study determined the frequencies of FVL G1691A and prothrombin G20210A polymorphisms and measured the plasma levels of PC, PS and AT in 198 pregnant women with VTE and 198 healthy pregnant women.

Improving the process of spermatogenesis in azoospermic mice using spermatogonial stem cells co-cultured with epididymosomes in three-dimensional culture system.

Aims: This study aimed to explore the effect of epididymosomes on the proliferative efficiency of spermatogonial stem cells (SSCs) in vitro and the resumption of spermatogenesis in the azoospermic mice.

Main Methods: The epididymosomes were extracted from the epididymis and characterized. SSCs were cultured in 2D (two-dimensional) and hydrogel-based 3D culture in the presence of 20 μg/mL epididymosome or 10 ng/mL GDNF.

Patterns of Hepatitis B, Hepatitis C and HIV Among Blood Donors in Samtah-Jazan Region.

Background And Objective: Transfusion-transmitted infectious agents are amongst the major health burden worldwide. The purpose of this study was to evaluate the prevalence of hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) among blood donors in Samtah General Hospital, Jazan region, Saudi Arabia.

Material And Methods: In this retrospective study, blood donation records of all blood donors recruited between January 2019 and August 2020 were included for data acquisition.

Hematotoxicity of Co-Administration of Bisphenol A and Acetaminophen in Rats and its Amelioration by Melatonin.

Background: Hematotoxicity is an underexplored endpoint of toxicity in most of the chemical exposures. An adverse effect on the hematological system arising out of xenobiotic exposure causes impaired hemostasis and coagulation leading to disease. BPA and acetaminophen are widely used synthetic chemicals worldwide and both are known and have numerous toxic effects.

Procoagulant Microvesicles in COVID-19 Patients: Possible Modulators of Inflammation and Prothrombotic Tendency.

Background: The hypercoagulability and thrombotic tendency in coronavirus disease 2019 (COVID-19) is multifactorial, driven mainly by inflammation, and endothelial dysfunction. Elevated levels of procoagulant microvesicles (MVs) and tissue factor-bearing microvesicles (TF-bearing MVs) have been observed in many diseases with thrombotic tendency. The current study aimed to measure the levels of procoagulant MVs and TF-bearing MVs in patients with COVID-19 and healthy controls and to correlate their levels with platelet counts, D-Dimer levels, and other proposed calculated inflammatory markers.

Prevalence of Rh and K phenotypes among blood donors from different ethnicities in Samtah (Southwestern Region) Saudi Arabia.

Introduction: Rh and Kell blood group systems are amongst the most important blood group systems; being highly immunogenic after ABO system. The aim of this study was to evaluate the frequencies of Rh antigens, haplotypes and K antigen among blood donors belonging to various ethnicities in Samtah, Jazan, Saudi Arabia.

Methods: This study was conducted during January 2019 and August 2020 at Samtah General Hospital, Samtah.

Red Cell Alloimmunization and Autoimmunization Among Sickle Cell Disease and Thalassemia Patients in Jazan Province, Saudi Arabia.

Purpose: Sickle cell disease (SCD) and thalassemia are common inherited blood disorders in Saudi Arabia, especially in Jazan Province. Patients with these disorders require multiple blood transfusions, which may lead to alloimmunization because of mismatched blood group antigens. In this study, we examined the alloimmunization and autoimmunization rates in patients with SCD and thalassemia together with the involved antibodies.