Results 91 to 100 of about 212,176 (310)

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

Clinicians advised to halt use of propofol from tainted lots [PDF]

open access: yes
Monday, July 13, 2009, 19:00 EDT (7:00 PM EDT)CDCHAN-00296-2009-07-13-ADV-NThe Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA) have been investigating recent cases of febrile reactions among patients undergoing

core  

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

The investigation and assessment of Nutritional and Traditional Supplement products for content validity, contamination and adulteration

open access: yes, 2013
Includes abstract.Includes bibliographical references.Nutritional supplements are used by competitive and recreational athletes of all ages. As a consequence the supplement industry has grown to meet the increasing demand.
Gabriels, Gary Anthony
core  

An investigation of Stenotrophomonas maltophilia-positive culture caused by fiberoptic bronchoscope contamination

open access: yesBMC Infectious Diseases, 2019
Background Stenotrophomonas maltophilia (SMA) is present in hospital environments and has been one of the pathogens that cause nosocomial contamination and infections.
Bende Liu, Shenglan Tong
doaj   +1 more source

Cocaine contamination in pubic hair: Analysis of the decontamination method

open access: yesEgyptian Journal of Forensic Sciences, 2014
Even if pubic hair represents a reliable and widely accepted alternative hair matrix to identify drug abusers, it might produce false positive results due to external contamination.
Guido Romano   +4 more
doaj   +1 more source

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

A Study of Microbial Contamination in Sanjivani Vati, A Cow Urine Prepared Drug

open access: yes, 2022
Gomutra (Cow urine) has been used in various diseases as a medicine since long. It is recommended alone or in combination with other herbal drugs. Sanjivani vati is a popular Ayurvedic drug described in various classical and official text of Ayurveda and
Tewari, Vimal, Deepika Tewari
core   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

open access: yesFEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia   +3 more
wiley   +1 more source

Banknotes as a Source of Drug and Pharmaceutical Contamination of the Population

open access: yesToxics
This study investigates the potential contamination of cash register employees in the Slovak Republic with 148 selected pharmaceuticals, illicit drugs, and their metabolites. Of these, 42 substances were detected, and it was found that the target group—cashiers—regularly handle large volumes of banknotes, increasing their exposure to contaminants ...
Nina Petrovičová   +15 more
openaire   +3 more sources

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