Results 71 to 80 of about 13,188 (213)

Vaginal Microbiota and Ovarian Cancer: A New Frontier in Immunomodulation and Diagnosis

Immunology, EarlyView.
Microbial imbalance, dysbiosis, plays a role in ovarian carcinogenesis by interacting with the immune system and altering inflammatory pathways, notably Th17 pathways. In contrast, eubiosis, characterised by Lactobacillus dominance, protects against infections and maintains hormone metabolism.
Wafa Babay, Mariem Garci, Ahmed Baligh Laaribi, Nabil Mathlouthi, Imene Ouzari   +4 more
wiley   +1 more source

Volatile N-Nitrosamines in Dried Foods

Journal of AOAC INTERNATIONAL, 1981
Abstract An investigation was carried out to determine the levels of volatile Af-nitrosamines in several dried food commodities such as malt, instant skim milk powder, infant formula containing milk powder, instant coffee, soup and soup bases, and baby cereals.
N P, Sen, S, Seaman
openaire   +2 more sources

Early‐Onset Oral Squamous Cell Carcinoma: Emerging Biological Insights, Risk Factors and Clinical Implications

Journal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Early‐onset oral squamous cell carcinoma (EO‐OSCC), commonly defined as occurring in individuals under 50 years of age, is increasingly recognized as a potentially distinct clinical subset with differences in exposure patterns and tumor biology compared with conventional oral squamous cell carcinoma (OSCC).
Gennaro Musella, Cristina D'Antonio, Federica Canfora, Michele D. Mignogna, Valentino Vellone, Vito Carlo Alberto Caponio, Amerigo Giudice, Alessandro Villa, Daniela Adamo   +8 more
wiley   +1 more source

A case study on N-nitrosamine investigation in a marketed drug: from analytical procedure validation to risk mitigation decision

Frontiers in Analytical Science
IntroductionN-nitrosamines, a class of organic compounds recognized for their mutagenic and carcinogenic properties, have been raising major public health concerns following their detection in pharmaceuticals since 2018.
Yue Zhang, Sabah Houari, Thomas Van Laethem, Priyanka Kumari, Eric Ziemons, Philippe Hubert, Cédric Hubert   +6 more
doaj   +1 more source

Evaluation of N-Nitrosamine Formation in Routine Potato Cooking [PDF]

, 2015
Background: Nitrosamine is amongst carcinogen chemical compounds, which can enter the human body through consumption of food. Potatoes are a root vegetable consumed by many people around the world, however their potential for nitrosamine formation during
Ahmadi, Maryam, Ataee, Maryam, Haj Hoseini, Ashraf, Mahmoudi, Razzagh, Mohammad Poorasl, Asghar, Qajarbeygi, Payman   +5 more
core  

Tissue correlation of nitrite in plant parts of cassava (manihot esculenta crantz) and nitrosamine toxicity in wistar rat [PDF]

, 2016
Aim: This study was designed to determine the correlation in nitrite content of cassava (Manihot esculenta Crantz) as present in the various parts (roots, stems and leaves) and the possible hepatotoxicity when Wistar rats are exposed to N-nitrosamine ...
Bazuaye, John Uyinmwen, Maduagwu, E. N., Oyinloye, BE   +2 more
core   +1 more source

Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela, Raffael Silva Santos Almeida, Ivana Ferreira Simões, Aline Gonçalves Miranda, Magno Oliveira Ramos, Roberto Rodrigues Bandeira Tosta Maciel, Fernanda Warken Rosa, Aníbal de Freitas Santos Júnior   +7 more
wiley   +1 more source

Association between bacterial vaginosis and cervical intraepithelial neoplasia: systematic review and meta-analysis [PDF]

, 2012
Objective: Bacterial vaginosis (BV), the most common vaginal disorder among women of reproductive age, has been suggested as co-factor in the development of cervical cancer.
De Sutter, Philippe, Gillet, Evy, Meys, Joris, Temmerman, Marleen, Vanden Broeck, Davy, Verhelst, Rita, Verstraelen, Hans   +6 more
core   +3 more sources

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Epidemiology of Risk Stratification, Machine Learning Early Prediction Model, and Tumor Suppressive Mechanism of RHBDF2 in Esophageal Cancer in Gansu Province

Cancer Medicine, Volume 15, Issue 3, March 2026.
(A) Epidemiological Stratification, Risk Modeling, and Molecular Mechanisms: RHBDF2 Inhibits Esophageal Cancer Progression via EMT and KRAS Signaling in Gansu's Risk‐Stratified Regions. (B) Schematic Workflow of the Study: From Clinical Risk Assessment to Molecular Mechanisms in Esophageal Carcinoma.
Duojie Zhu, Yinggang Che, Huijuan Cheng, Weiqi Wang, Yumin Li   +4 more
wiley   +1 more source