Results 31 to 40 of about 157,892 (348)

State-Dependent and -Independent Effects of Dialyzing Excitatory Neuromodulator Receptor Antagonists into the Ventral Respiratory Column [PDF]

, 2017
Unilateral dialysis of the broad-spectrum muscarinic receptor antagonist atropine (50 mM) into the ventral respiratory column [(VRC) including the pre-Bötzinger complex region] of awake goats increased pulmonary ventilation (V̇i) and breathing frequency (
Burgraff, Nicholas J., Crumley, Emma, Forster, Hubert V., Hodges, Matthew R., Langer, Thomas M., III, Neumueller, Suzanne E., Pan, Lawrence, Talwar, Sawan   +7 more
core   +2 more sources

Safety and efficacy of 0.02% and 0.01% atropine on controlling myopia progression: a 2-year clinical trial

Scientific Reports, 2021
Four hundred myopic children randomly received atropine 0.02% (n = 138) or 0.01% (n = 142) in both eyes once-nightly or only wore single-vision spectacles (control group) (n = 120) for 2 years.
Can Cui, Xiujuan Li, Y. Lyu, Li Wei, Bingxin Zhao, Shi-Zhi Yu, Junbo Rong, Yan-hui Bai, Aicun Fu   +8 more
semanticscholar   +1 more source

The action of atropine and acetylcholine on the pace maker ganglion cells of limulus heart [PDF]

, 1960
On the median nerve trunk-heart muscle preparation of Limulus the authors studied the effects of atropine and acetylcholine upon the pace maker ganglion cells.
Hukuhara, Takesi, Okada, Hiromasa, Yamagami, Matuyosi   +2 more
core   +1 more source

Insights into the mechanism by which atropine inhibits myopia: evidence against cholinergic hyperactivity and modulation of dopamine release

British Journal of Pharmacology, 2021
The ability of the muscarinic cholinergic antagonist atropine to inhibit myopia development in humans and animal models would suggest that cholinergic hyperactivity may underlie myopic growth.
Kate Thomson, T. Kelly, Cindy Karouta, Ian G. Morgan, R. Ashby   +4 more
semanticscholar   +1 more source

The Role of Voltage-Gated Sodium Channel 1.8 in the Effect of Atropine on Heart Rate: Evidence From a Retrospective Clinical Study and Mouse Model

Frontiers in Pharmacology, 2020
Atropine is commonly used to counter the effects of the parasympathetic neurotransmitter acetylcholine on heart rate in clinical practice, such as in the perioperative period; however, individual differences in the response to atropine are huge.
Baowen Liu, Baowen Liu, Ningbo Li, Jin Zhang, Yi Liu, Mi Zhang, Yishun Hong, Wenyao Wu, Xianwei Zhang, Guangyou Duan   +9 more
doaj   +1 more source

Effect of atropine 0.01% on myopia control in children aged 6–13 years during the 2022 lockdown in Shanghai

Frontiers in Public Health, 2023
PurposeTo compare the myopic progression in children treated with 0. 01% atropine and those who discontinued atropine during the 2022-home quarantine in Shanghai.MethodsIn this retrospective study, children aged 6–13 years with follow-up visits before ...
Manrong Yu, Manrong Yu, Manrong Yu, Manrong Yu, Lingli Jiang, Minjie Chen, Minjie Chen, Minjie Chen, Minjie Chen   +8 more
doaj   +1 more source

Current trends among pediatric ophthalmologists to decrease myopia progression—an international perspective [PDF]

, 2018
Purpose To explore what the current worldwide preferred practice patterns of pediatric ophthalmologists are to decrease myopia progression among their patients.
Farzavandi, Sonal K., Gomez-de-Liaño, Rosario, Mezer, Eedy, Sprunger, Derek T., Wygnanski-Jaffe, Tamara, Zloto, Ofira   +5 more
core   +1 more source

ATROPINE PREMEDICATION [PDF]

Survey of Anesthesiology, 1974
A double blind trial on a selected group of 125 adult patients investigated the effect of atropine in premedication. The addition of atropine to premedication of pethidine and promethazine made no statistical difference in the incidence of (a) secretory problems, cough, laryngeal spasm, and vomiting during induction and recovery, (b) arrhythmias ...
openaire   +2 more sources

High‐concentration atropine induces corneal epithelial cell apoptosis via miR‐30c‐1/SOCS3

Kaohsiung Journal of Medical Sciences, 2022
Atropine is an anticholinergic drug widely used in the field of ophthalmology, but its abuse can cause cytotoxicity to the cornea, resulting in blurred vision.
Xi‐Jia Chen, Po Hu, Shu Yi
doaj   +1 more source

Safety and Efficacy of Low-Dose Atropine Eyedrops for the Treatment of Myopia Progression in Chinese Children: A Randomized Clinical Trial.

JAMA ophthalmology, 2020
Importance Because studies have suggested that atropine might slow the progression of myopia in children, randomized clinical trials are warranted to understand this potential causal relationship.
S. Wei, Shiming Li, Wenzai An, Jialing Du, Xintong Liang, Yunyun Sun, Duo Zhang, Jiaxin Tian, Ningli Wang   +8 more
semanticscholar   +1 more source