Results 61 to 70 of about 18,914 (212)

Novel Cu:ZnS Quantum Dots‐Sodium Alginate Composite Fluorescent Hydrogel for Simultaneous Visual Detection and Efficient Removal of Pb(II)

Food Frontiers, Volume 6, Issue 6, Page 2852-2863, November 2025.
Strategy of Cu:ZnS QDs‐SA hydrogel for visual detection and simultaneous removal of Pb(II). ABSTRACT A novel composite fluorescent hydrogel composed of copper‐doped zinc sulfide quantum dots (Cu:ZnS QDs) was embedded in sodium alginate (SA). Fluorescence sensors were constructed on the basis of fluorescent hydrogels for nondestructive visual detection ...
Wei Lan, Xiangyu Zhao, Yanmin Rao, Xinyi Min, Yi Zhao, Hengye Chen, Wanjun Long, Xiaole Han, Yuanbin She, Haiyan Fu   +9 more
wiley   +1 more source

Severe neuropsychiatric symptoms due to vitamin b12 deficiency: a case of pernicious anemia or metformin use?

Galicia Clínica, 2015
Pernicious anemia is the leading cause of vitamin B12 deficiency and requires an early diagnose and proper treatment since it is a reversible form of acute psychosis and demyelinating nervous system disease 1.
doaj   +1 more source

Rapid healing of a patient with dramatic subacute combined degeneration of spinal cord: a case report [PDF]

, 2017
Background: Prevalence of cobalamin deficiency is high especially in older patients and an immediate therapy start is necessary to prevent irreversible neurological damages. Unfortunately, the diagnosis of cobalamin deficiency is difficult and at present,
Roessler, Florian C., Wolff, Stephanie
core   +1 more source

Iron Metabolism Disorders Associated With the Severity of Pyogenic Liver Abscess

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Iron Metabolism Disorders Associated with the Severity of Pyogenic Liver Abscess. ABSTRACT Pyogenic liver abscess (PLA) is a serious intra‐abdominal infection with high morbidity and mortality. Current diagnostic methods are time‐consuming, inefficient and high‐cost.
Zhongyu Han, Zhenchao Wu, Han Zhou, Taikang Yao, Fan Jiang, Yingqiu Ying, Ming Lu, Zihe Zhou, Zilu Wang, Ning Shen, Jiajia Zheng   +10 more
wiley   +1 more source

When B12 therapy fails: two case reports of intravenous vitamin B12 resistance in pernicious anemia

Khyber Medical University Journal
BACKGROUND: Pernicious anemia is an autoimmune disorder causing vitamin B12 deficiency resulting from impaired absorption caused by intrinsic factor absence. Positive parietal cell and intrinsic factor antibodies confirm the diagnosis.
Zeeshan Shaikh, Ali Nawaz Khan, Salman Amer Sheikh, Syed Onaiz Anwar, Saeed Khan Akhtar, Rafia Alvi   +5 more
doaj   +1 more source

Severe Vitamin B12 Deficiency in Pregnancy Mimicking HELLP Syndrome

Case Reports in Obstetrics and Gynecology, 2019
Severe vitamin B12 deficiency may present with hematologic abnormalities that mimic thrombotic microangiopathy disorders such as hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome. We report a patient diagnosed with severe vitamin
Shravya Govindappagari, Michelle Nguyen, Megha Gupta, Ramy M. Hanna, Richard M. Burwick   +4 more
doaj   +1 more source

Hematinic deficiencies and anemia statuses in oral mucosal disease patients with folic acid deficiency

Journal of the Formosan Medical Association, 2015
Folic acid deficiency (FAD) may result in macrocytic anemia. This study assessed the hematinic deficiencies and anemia statuses in oral mucosal disease patients with FAD (defined as folic acid ≤ 6 ng/mL). Methods: The blood hemoglobin (Hb), iron, vitamin
Julia Yu-Fong Chang, Yi-Ping Wang, Yang-Che Wu, Shih-Jung Cheng, Hsin-Ming Chen, Andy Sun   +5 more
doaj   +1 more source

A Rare Case of Acquired Hemolytic Anemia and Pancytopenia Secondary to Pernicious Anemia

Case Reports in Oncology, 2020
The commonest etiologies of new-onset pancytopenia are congenital bone marrow failure syndromes, marrow space-occupying lesions, infections, and peripheral destruction.
Sreethish Sasi, Mohamed A. Yassin
doaj   +1 more source

CVID Enteropathy Associated With Chronic Norovirus Infection: Background, Clinical Features, and Therapeutic Aspects

Reviews in Medical Virology, Volume 35, Issue 6, November 2025.
ABSTRACT Common variable immunodeficiency (CVID) is the most prevalent symptomatic primary immunodeficiency, characterised by impaired antibody production, immune dysregulation, and a broad spectrum of clinical manifestations. Gastrointestinal involvement is frequent, affecting up to 20% of patients and significantly contributing to morbidity and ...
Györgyi Műzes, Ferenc Sipos
wiley   +1 more source

Physical Activity and Psychological Health in Vitiligo Patients: A Cross‐Sectional Study on Depression, Anxiety, and Stress

Health Science Reports, Volume 8, Issue 10, October 2025.
ABSTRACT Background and Aims Vitiligo is a long‐lasting depigmenting disorder that has a significant impact on people's emotional health but does not cause physical impairment. They deal with high levels of anxiety, depression, and stress. Physical activity (PA) is one of the potentially protective factors against psychological disorders, but its role ...
Zeinab Aryanian, Elahe Asgari, Azar Shirzadian, Hemmat Gholinia Ahangar, Sama Heidari, Armon Massoodi, Hanie Babaie   +6 more
wiley   +1 more source