Saad Ahmed
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View article: Effect of Green Laser on Human Sperm Asthenospermia
Effect of Green Laser on Human Sperm Asthenospermia Open
Infertility being a challenge that many scholars and other individuals in reproductive field are trying to counter, many designs are usually applied in addressing it. And one of the most important is the laser in the 1980s and 1990s, laser…
View article: Successful Kidney Transplantation in an Advanced Elderly at Federal Medical Center Abuja: A Case Presentation
Successful Kidney Transplantation in an Advanced Elderly at Federal Medical Center Abuja: A Case Presentation Open
<i>Background: </i>Kidney transplantation (KTP) in elderly can be challenging with fears of mortality that is unrelated to surgery. Generally, elderly patients are defined as individuals aged 65 years and older. These group of …
View article: WITHDRAWN: Using Machine Learning to Improve Cancer Diagnosis Accuracy Through Genetic Data Analysis
WITHDRAWN: Using Machine Learning to Improve Cancer Diagnosis Accuracy Through Genetic Data Analysis Open
Withdrawal Statement The authors have withdrawn this manuscript because : 1- After careful consideration, my co-authors and I have decided to pursue significant revisions that fundamentally change the scope of the study. 2- Due to unforese…
View article: Battling the wave of Crimean-Congo hemorrhagic fever in South Asia: Integrated policy recommendations for preempting a regional epidemic
Battling the wave of Crimean-Congo hemorrhagic fever in South Asia: Integrated policy recommendations for preempting a regional epidemic Open
Background: Crimean-Congo hemorrhagic fever virus (CCHFV) has been responsible for severe viral hemorrhagic fever outbreaks in South Asia over the past couple of decades, carrying a case fatality rate of 10-40%. The objective of this study…
View article: Car Price Prediction and Recognition Using Deep Learning and Computer Vision Algorithms
Car Price Prediction and Recognition Using Deep Learning and Computer Vision Algorithms Open
Purchasing a used vehicle might be difficult. As with many other consumer items, the cost of a used automobile has increased dramatically in recent years. The unpleasant experience of being a car owner has also been exacerbated by growing …
View article: Rising adult hepatitis A in Pakistan: Shifting trends and public health solutions
Rising adult hepatitis A in Pakistan: Shifting trends and public health solutions Open
This letter evaluates Shahid et al ’s study in 2025 on the rising hepatitis A virus (HAV) among adults in Pakistan, highlighting a shift in the virus’s epidemiology. Once primarily a childhood disease in low-income regions, HAV is now incr…
View article: Powered instruments for managing Thornwaldt’s cyst: our experience
Powered instruments for managing Thornwaldt’s cyst: our experience Open
Thornwaldt’s cyst (TC) is a benign, midline cystic swelling located in the roof of nasopharynx. Produced by persistent notochord remnants, it is relatively rare. There is no sex predilection. Most cases are diagnosed during the second and …
View article: A new family of ant-associated fungi in <i>Chaetothyriales</i>.
A new family of ant-associated fungi in <i>Chaetothyriales</i>. Open
The order Chaetothyriales comprises the black yeasts and relatives, of which numerous species are prevalent as opportunists on human hosts. The present paper introduces a clade of species that live in ant nests inside hollow structures of …
View article: Morphological characterization and ecotypic classification of olive varie-ties in Bordj Bou Arreridj, Algeria
Morphological characterization and ecotypic classification of olive varie-ties in Bordj Bou Arreridj, Algeria Open
The aim of this research is to establish the phenotypic variation that exists in the olive varieties of Olea europaea L. in the Bordj Bou Arreridj region of Algeria. The study examined 18 olive varieties from 20 farms, focusing on the morp…
View article: An atypical case of rheumatoid arthritis serositis
An atypical case of rheumatoid arthritis serositis Open
Dear Editor, Rheumatoid Arthritis (RA), the commonest form of inflammatory arthritis, can have extraarticular manifestations, including serositis. With disease-modifying treatment as a risk factor for tuberculosis (TB) infection, this repo…
View article: Novel Biomarkers in Histopathology: Implications for Diagnosis and Prognosis
Novel Biomarkers in Histopathology: Implications for Diagnosis and Prognosis Open
Identification of new biomarkers in histopathology for better understanding of disease diagnosis and outcome has received interest. Significant progresses have been achieved in these fronts in cancer diagnosis through biomarkers in differe…
View article: Neoantigen-Based Cancer Vaccines: Current Innovations, Challenges and Future Directions in Personalized Immunotherapy
Neoantigen-Based Cancer Vaccines: Current Innovations, Challenges and Future Directions in Personalized Immunotherapy Open
The development of neoantigen-based cancer vaccines represents a breakthrough in personalized immunotherapy due to their ability to elicit strong and effective tumor-specific immune responses. Unlike conventional cancer vaccines, neoantige…
View article: 279P Incidence, risk factors and management of medication-related osteonecrosis of the jaw in breast cancer patients treated with zoledronic acid or denosumab over a 5-year period in a UK tertiary institution
279P Incidence, risk factors and management of medication-related osteonecrosis of the jaw in breast cancer patients treated with zoledronic acid or denosumab over a 5-year period in a UK tertiary institution Open
Bone modifying agents (BMAs) such as Zoledronic acid (ZA) and Denosumab (Dmab) are indicated in metastatic breast cancer (MBC) with bone involvement to prevent skeletal-related events.1 In the early breast cancer (EBC) setting, bisphosphon…
View article: EP291/#959 Dying undiagnosed: challenges of management of pelvic masses in a resource-poor setting in Northwestern Nigeria
EP291/#959 Dying undiagnosed: challenges of management of pelvic masses in a resource-poor setting in Northwestern Nigeria Open
Introduction Ovarian cancer is the second most prevalent but most lethal gynaecologic malignancy in our institution. The study aimed at determining the rate of non-diagnosis in patients with pelvic masses suspicious for ovarian malignancy …
View article: Trade-offs in muscle physiology in selectively bred high runner mice
Trade-offs in muscle physiology in selectively bred high runner mice Open
A trade-off between locomotor speed and endurance occurs in various taxa, and is thought to be underpinned by a muscle-level trade-off. Among four replicate high runner (HR) lines of mice, selectively bred for voluntary wheel-running behav…
View article: Chemical Contaminants in Table Eggs
Chemical Contaminants in Table Eggs Open
A total of 153 farm, native and organic table hen's egg samples were collected randomly from different places in Ismailia city.These samples were divided into 51 groups (17eggs each group).Each sample composed of (3 pooled eggs) were prepa…
View article: A Cross-Sectional Study of Sialic Acids Level in Breast Cancer Patients Attending Ahmadu Bello University Teaching Hospital Zaria, North-Western Nigeria: Preliminary investigations and Implications on Disease Subtypes, Grade and Chemotherapy Courses
A Cross-Sectional Study of Sialic Acids Level in Breast Cancer Patients Attending Ahmadu Bello University Teaching Hospital Zaria, North-Western Nigeria: Preliminary investigations and Implications on Disease Subtypes, Grade and Chemotherapy Courses Open
Due to the challenges associated with breast cancer prognosis, this study examined sialic acid levels based on subtypes, grades and therapeutic courses among breast cancer patients presenting at Ahmadu Bello University Teaching Hospital (A…
View article: Long follow-up of Multiple Recurrent Calcific Masses–A rare case report of Hyperphosphatemic Familial Tumoral Calcinosis
Long follow-up of Multiple Recurrent Calcific Masses–A rare case report of Hyperphosphatemic Familial Tumoral Calcinosis Open
Hyperphosphatemic familial tumoral calcinosis (HFTC) is an autosomal recessive benign condition of dysregulated phosphate metabolism (biallelic mutation in GLANT3, KLOTHO or FGF23) due to deficiency or resistance of intact fibroblast growt…
View article: Triple-negative Breast Cancer (TNBC) and Its Luminal Androgen Receptor (LAR) Subtype
Triple-negative Breast Cancer (TNBC) and Its Luminal Androgen Receptor (LAR) Subtype Open
Background: Breast cancer (BC) is a common malignancy; the most frequent in Nigeria. BC characteristically exhibits great biologic diversity. Amongst its variants, the triple-negative subtype is also characterized by heterogeneity (thus ma…
View article: Clinicopathological Characteristics of Ocular Surface Squamous Neoplasia: A 10-Year Review form a Referral Tertiary Centre in Nigeria
Clinicopathological Characteristics of Ocular Surface Squamous Neoplasia: A 10-Year Review form a Referral Tertiary Centre in Nigeria Open
Background: Ocular surface squamous neoplasia is a heterogenous group of proliferative squamous lesions on the ocular surface with varying biologic behaviours. This study aims to report the clinical profile and pathologic characteristics o…
View article: An Assessment of Ovarian Cancer Histotypes Across the African Diaspora
An Assessment of Ovarian Cancer Histotypes Across the African Diaspora Open
Objective Ovarian cancer in Black women is common in many West African countries but is relatively rare in North America. Black women have worse survival outcomes when compared to White women. Ovarian cancer histotype, diagnosis, and age a…
View article: Feed intake, rumen metabolite and some blood parameters of yearling Bunaji bulls fed graded levels of palm kernel cake
Feed intake, rumen metabolite and some blood parameters of yearling Bunaji bulls fed graded levels of palm kernel cake Open
The need to observe the changes taking place in the animal's body in response to external factors such as nutrition, housing system and microclimate as it affects intake, rumen metabolite, haematological and biochemical parameters cannot b…
View article: COMPARISON OF EMERGENCY SURGERIES UNDER SPINAL ANESTHESIA IN COVID-19 PANDEMIC WITH PRE-COVID PERIOD IN A TERTIARY CARE HOSPITAL OF A DEVELOPING COUNTRY
COMPARISON OF EMERGENCY SURGERIES UNDER SPINAL ANESTHESIA IN COVID-19 PANDEMIC WITH PRE-COVID PERIOD IN A TERTIARY CARE HOSPITAL OF A DEVELOPING COUNTRY Open
Objective: To compare emergency surgeries under spinal anesthesia in COVID-19 pandemic with pre-COVID period in a tertiary care hospital of a developing country.
Study Design: Prospective observational study.
Place and Duration of Study:…
View article: Prevalence and Mortality of Triple-Negative Breast Cancer in West Africa: Biologic and Sociocultural Factors
Prevalence and Mortality of Triple-Negative Breast Cancer in West Africa: Biologic and Sociocultural Factors Open
Africa is the second-largest continent by population.1 With 54 countries across five geographical regions (Northern, Western, Middle, Eastern, and Southern Africa), the continent boasts great geographical, cultural, and population diversit…
View article: Diagnostic accuracy of contrast enhanced MRI pelvis in differentiating indeterminate adnexal lesions into benign and malignant with histopathological correlation
Diagnostic accuracy of contrast enhanced MRI pelvis in differentiating indeterminate adnexal lesions into benign and malignant with histopathological correlation Open
Background: The objective of our study was to determine the diagnostic accuracy of contrast-enhanced magnetic resonance imaging pelvis in differentiating indeterminate adnexal lesions into benign and malignant, while considering histopatho…
View article: ADVANCE STUDIES ON MICROPROPAGATION OF DATE PALM.
ADVANCE STUDIES ON MICROPROPAGATION OF DATE PALM. Open
Date palm is one of the most important fruit crops in the present and past, as the cultivated areas increase due to its high economics and grown in most lands and its tolerance to difficult conditions and therefore the demand for its offsh…
View article: PRIMITIVE EFFECTS OF CULTURE SYSTEM, SORBITOL AND SALICYLIC ACID ON GROWTH OF TISSUE CULTURE DERIVED DATE PALM PLANTS (PHOENIX DACTYLIFERA L.) AMRI CV. DURING ACCLIMATIZATION STAGE
PRIMITIVE EFFECTS OF CULTURE SYSTEM, SORBITOL AND SALICYLIC ACID ON GROWTH OF TISSUE CULTURE DERIVED DATE PALM PLANTS (PHOENIX DACTYLIFERA L.) AMRI CV. DURING ACCLIMATIZATION STAGE Open
Date palm plantlets produced in vitro using tissue culture technique in a greenhouse face a great challenge that may lead to their death due to different ambient environmental conditions, moreover the slow growth rate of the survived tissu…