Results 71 to 80 of about 303,496 (386)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Locomotion changes in methamphetamine and amphetamine withdrawal: a systematic review

Frontiers in Pharmacology
Despite extensive preclinical research over the years, a significant gap remains in our understanding of the specific effects of methamphetamine (METH) and amphetamine (AMPH) withdrawal.
Jaya Kumar, Isa Naina Mohamed, Rashidi Mohamed, Azizah Ugusman, Mustapha Muzaimi, Wael Mohamed, Wael Mohamed, Mohamad Fairuz Yahaya, Seong Lin Teoh, Mohammad Rahim Kamaluddin, Hafizah Abdul Hamid, Muhammad Zulfadli Mehat, Prem Kumar Shanmugam   +12 more
doaj   +1 more source

Stimulant Holidays in Children and Adolescents with ADHD: A Retrospective Study to Explore Variables in Parent and Prescriber Initiated Holidays [PDF]

, 2017
Approved May 2017 by the faculty of UMKC in partial fulfillment of the requirements for the degree of Doctor of Nursing PracticeA stimulant holiday is an underutilized and under-researched intervention that could improve patient outcomes and patient ...
Daugherty, Kelsey
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Hospitalized patients and stimulant use-associated heart failure: importance of ejection fraction and related risk factors

Frontiers in Cardiovascular Medicine
BackgroundMethamphetamine and cocaine use are known risk factors for heart failure (HF). Previous studies focused on HF cases identified as either methamphetamine or cocaine-induced HF with no study identifying the HF subtype most associated with ...
Akshat Agrawal, Brooke Scardino, Diensn G. Xing, Md. Shenuarin Bhuiyan, Md. Shenuarin Bhuiyan, Rick A. Bevins, Kalgi Modi, Tarek Helmy, Steven A. Conrad, Steven A. Conrad, Nicholas E. Goeders, Md Mostafizur Rahman Bhuiyan, John A. Vanchiere, John A. Vanchiere, A. Wayne Orr, A. Wayne Orr, Christopher G. Kevil, Christopher G. Kevil, Mohammad Alfrad Nobel Bhuiyan, Mohammad Alfrad Nobel Bhuiyan, Mohammad Alfrad Nobel Bhuiyan   +20 more
doaj   +1 more source

Comparative Evaluation of Lactulose and Bisacodyl in the Management of Chronic Constipation: Efficacy, Safety, and Patient Preferences

Bagcilar Medical Bulletin, 2023
Chronic constipation is a common gastrointestinal disorder, and its management often requires long-term use of laxatives. This review addresses the differences between two commonly used laxatives, lactulose and bisacodyl.
Mustafa Reşat Dabak, Kerim Güler
doaj   +1 more source

Characterizing Pathways of Non-oral Prescription Stimulant Non-medical Use Among Adults Recruited From Reddit

Frontiers in Psychiatry, 2021
Objective: Prescription stimulant non-medical use (NMU) is a national predicament. While the risks of prescription stimulant NMU have been considered, less is known about non-oral use.
Suzanne K. Vosburg, Rebekkah S. Robbins, Kevin M. Antshel, Stephen V. Faraone, Jody L. Green   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Response Latex Production at Various Times Applications on Rubber Clone Quick Starter Treated by Stimulant Ethylene Banana Peel [PDF]

, 2017
Increasing latex production in rubber plants generally used ethrel stimulant that contains the chemical hormone ethylene and the ethrel may be difficult to consumed by the people's plantation (estates) because the price is expensive, and therefore it ...
charloq, C. (charloq), Galingging, A. (Andan), Sitepu, F. E. (Ferry)   +2 more
core  

Acylation stimulating protein stimulates insulin secretion [PDF]

International Journal of Obesity, 2003
Acylation stimulating protein (ASP) is a hormone produced by adipocytes and is of importance for the storage of energy as fat. We examined whether ASP might also have effects on islet function. In clonal INS-1 cells, ASP dose-dependently augmented glucose-stimulated insulin secretion.
Ahrén B, Havel P, Pacini G, Cianflone K   +3 more
openaire   +6 more sources