User profiles for S. Ahmed

Safwat A. Ahmed

- Verified email at pharm.suez.edu.eg - Cited by 13231

Sohail Ahmad

- Verified email at uetpeshawar.edu.pk - Cited by 11952

Syed Amjad Ahmad

- Verified email at iefr.edu.pk - Cited by 11022

[HTML][HTML] Tocilizumab in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial

…, R Ahmed, S Ahmed, S Ahmed, S Ahmed, S Ahmed… - The Lancet, 2021 - thelancet.com
Background In this study, we aimed to evaluate the effects of tocilizumab in adult patients
admitted to hospital with COVID-19 with both hypoxia and systemic inflammation. Methods This …

Regulation of placental vascular endothelial growth factor (VEGF) and placenta growth factor (PlGF) and soluble Flt-1 by oxygen—a review

A Ahmed, C Dunk, S Ahmad, A Khaliq - Placenta, 2000 - Elsevier
Morphological studies show poor placental vascular development and an increase in the
mitotic index of cytotrophoblast cells in intrauterine growth restriction (IUGR). We hypothesized …

[HTML][HTML] A review on plants extract mediated synthesis of silver nanoparticles for antimicrobial applications: a green expertise

S Ahmed, M Ahmad, BL Swami, S Ikram - Journal of advanced research, 2016 - Elsevier
… Nanotechnology is an important field of modern research dealing with synthesis, strategy
and manipulation of particle’s structure ranging from approximately 1 to 100 nm in size. Within …

[HTML][HTML] Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050: a systematic analysis for the Global Burden of …

…, D Ahmad, R Ahmad, S Ahmad, A Ahmad… - The Lancet, 2023 - thelancet.com
Background Diabetes is one of the leading causes of death and disability worldwide, and
affects people regardless of country, age group, or sex. Using the most recent evidentiary and …

Biological degradation of plastics: a comprehensive review

AA Shah, F Hasan, A Hameed, S Ahmed - Biotechnology advances, 2008 - Elsevier
… In 1980′s, scientists started to look if plastics could be designed to become susceptible to
… We have isolated two different types of PHB and PHBV depolymerases from S. kashmirense …

Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

…, S Ahmad, DAK Ahmed, SH Ahmed… - Journal of …, 2024 - Wiley Online Library
Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of
origin and change the functions and phenotypes of other cells. These features indicate …

Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)1

…, ST Ahmad, ZM Ahmed, U Ahumada-Castro, S Aits… - autophagy, 2021 - Taylor & Francis
In 2008, we published the first set of guidelines for standardizing research in autophagy.
Since then, this topic has received increasing attention, and many scientists have entered the …

Lifelong restriction of dietary branched-chain amino acids has sex-specific benefits for frailty and life span in mice

…, D Yu, V Flores, HH Pak, S Ahmad, S Ahmed… - Nature Aging, 2021 - nature.com
Protein-restricted diets promote health and longevity in many species. While the precise
components of a protein-restricted diet that mediate the beneficial effects to longevity have not …

[HTML][HTML] The global burden of cancer attributable to risk factors, 2010–19: a systematic analysis for the Global Burden of Disease Study 2019

…, AR Ahmad, R Ahmad, S Ahmad, S Ahmad, S Ahmadi… - The Lancet, 2022 - thelancet.com
Background Understanding the magnitude of cancer burden attributable to potentially
modifiable risk factors is crucial for development of effective prevention and mitigation strategies. …

[HTML][HTML] Physical, cognitive, and mental health impacts of COVID-19 after hospitalisation (PHOSP-COVID): a UK multicentre, prospective cohort study

…, F Adeyemi, S Ahmad, R Ahmed… - The Lancet …, 2021 - thelancet.com
Background The impact of COVID-19 on physical and mental health and employment after
hospitalisation with acute disease is not well understood. The aim of this study was to …