Publications by authors named "Zahra Saeed"
The green synthesis of nanoparticles (NPs) utilizing a green path is eco-friendly and profitable compared to traditional physical and chemical techniques. This research conducted a green synthesis of gold NPs (AuNPs) and silver NPs (AgNPs) using an extract of Teak () and their anticancer and anti-microbial activities. Various techniques like transmission-electron microscopy (TEM), UV-Vis spectroscopy, thermal-gravimetric analyses (TGA), X-ray diffraction (XRD), and Fourier transform-infrared spectroscopy (FT-IR) were used to analyze synthesized AuNPs and AgNPs.
View Article and Find Full Text PDFBackground: Carcinomas of the salivary gland are known to be aggressive in nature, making them difficult to manage. The therapeutic options offered include excision of the gland (maxillectomy in cases of palatal tumours), with or without lymph node dissection, proceeded with radiotherapy. Chemotherapy has not produced promising outcomes and has a minimal impact as a therapeutic alternative.
View Article and Find Full Text PDFBackground: Obstructive sleep apnea (OSA) is a prevalent disease that is associated with an increased incidence of type II diabetes mellitus (DM) if left untreated. We aimed to determine the association between glycosylated hemoglobin (HbA1c) levels and both nocturnal hypoxemia and apnea-hypopnea index (AHI) among a Saudi patients with OSA.
Methods: A cross-sectional study that enrolled 103 adult patients diagnosed with DM and confirmed to have OSA by full night attended polysomnography between 2018 and 2021.
Objective: Isolated adrenocorticotropic hormone (ACTH) deficiency is characterized by loss of adrenocorticotropic hormone, resulting in adrenal insufficiency, which can lead to life threatening severe hypoglycemia. We report a case of isolated ACTH deficiency with emphases on presentation, common etiologies, diagnosis, and management.
Methods: The clinical course in addition to laboratory and imaging results are presented.
Objective: We report a case of adipsic diabetes insipidus (ADI) post-astrocytoma resection.
Methods: Clinical and laboratory data are presented.
Results: A 16-year-old female with a history of incompletely resected hypothalamic astrocytoma was admitted with a headache.
Background: Few cases have been reported with respect to portal vein thrombosis in non-cirrhotic patients. Asymptomatic or non-specific symptoms of portal vein thrombosis may lead to misdiagnosis or may delay the diagnosis until complications develop. We report a case of portal vein thrombosis in a patient with type 1 diabetes presenting as acute pyelonephritis.
View Article and Find Full Text PDFThe objective of the study was to evaluate role of zeolite and Enterobacter sp. MN17 on Cd uptake, growth, physiological and biochemical responses of Brassica napus on Cd-contaminated soil. A sandy clay loam soil in plastic pots was spiked with Cd (0 and 80 mg kg-1) and amended with zeolite (0 and 10 g kg-1).
View Article and Find Full Text PDFObjectives: The world over, tonsillectomy is one of the operations most frequently performed by otolaryngologists, who are in search of a technique of tonsillectomy where the operation time and operative blood loss is reduced. This study was carried out to evaluate the effect of hydrogen peroxide 3% on tonsillectomy times, blood loss during the surgery and on the number of ties used.
Methods: A pilot study of 30 patients was carried out in the Department of Otolaryngology of Basrah General Hospital, Iraq, in the period from February to July 2006.