The selective inhibitory effect of sodium salicylate (2.5 M) on the adrenal medulla was investigated histopathologically, histoenzymatically, electron microscopically and biochemically. It was proved that the different behaviour of nicotinamide-adenine dinucleotide (NAD) and nicotinamide-adenine dinucleotide phosphate (NADP) linked dehydrogenases under the action of sodium salicylate can account for the survival of cortical cells, while the medullar ones are necrosed.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Incidental left paraaortic mass in a patient with gall bladder adenocarcinoma: A diagnostic challenge.
Radiol Case Rep
March 2025
Department of Pathology, Bir Hospital, Kathmandu, Nepal.
Incidental adrenal masses are frequently detected due to the extensive use of cross-sectional imaging, with about 3% to 7% of adults estimated to have them. Paragangliomas and pheochromocytomas (PPGL), rare tumors originating from paraganglia tissues, including the adrenal medulla, continue to be imaging mimics, necessitating a multimodal approach for accurate diagnosis. We report a case of 72-years male presenting with intermittent pain abdomen for the past 1 year.
View Article and Find Full Text PDFRaman spectroscopic fingerprinting for the identification and quantitative analysis of sports doping β - agonists based on gold nanopolyhedra.
Spectrochim Acta A Mol Biomol Spectrosc
January 2025
School of Science, Xihua University, Chengdu 610039 PR China. Electronic address:
Beta - stimulant, that is, β - adrenergic stimulant, also known as β - agonists, is bioactive catecholamine compounds naturally produced in animals' adrenal medulla glands that induce relaxation in asthmatic airway smooth muscles upon inhalation while also temporarily boosting athletic alertness and alleviating fatigue. However, their potential for dependency poses health risks including unnoticed exacerbation leading to severe illness or fatality prompting their inclusion on WADA's prohibited substances list. Surface - enhanced Raman spectroscopy (SERS) offers a rapid, sensitive, and label - free means for identifying characteristic peaks associated with β - agonist compounds.
View Article and Find Full Text PDFPossible effects of radiofrequency electromagnetic radiation on contextual fear conditioning, hippocampal perivascular space, apoptosis and adrenal gland microarchitecture in rats.
Behav Brain Res
January 2025
Division of Biotechnology, School of Life Sciences, Manipal Academy of Higher Education, Manipal- 576104, India.
Whilst the world sees the tremendous growth of mobile phone technology, radiofrequency electromagnetic radiation (RF-EMR) induced possible health effects have emerged as a topic of recent day debate. The current study is designed to test the hypothesis that chronic 900MHz radiation exposure would potentially dysregulate the stress response system (HPA axis) in vivo, via, its non-thermal mechanisms, leading to alterations in the microarchitecture of the adrenal gland, vulnerable brain regions such as the hippocampus which may results in altered behaviours in rats. Male albino Wistar rats aged four weeks, weighing 50-60g were subjected to 900MHz radiation from a cellphone for four weeks at a rate of one hour per day.
View Article and Find Full Text PDF-related gene C (MrgC) receptor activation induced inhibition of neurochemical alterations in the spinal dorsal horn and dorsal root ganglia in a rat model of bone cancer pain.
Sheng Li Xue Bao
December 2024
College of Life Sciences, Fujian Normal University; Fujian Key Laboratory of Developmental and Neuro Biology, Fuzhou 350117, China.
Cancer pain is one of the most common symptoms in patients with advanced cancer. In this study, we aimed to investigate the effects of the -related gene C (MrgC) receptors on bone cancer pain. Mechanical withdrawal threshold (MWT) and thermal withdrawal latency (TWL) were measured after the inoculation of Walker 256 mammary gland carcinoma cells into the tibia of adult Sprague-Dawley rats.
View Article and Find Full Text PDFAdrenal gland size in fetuses with congenital heart disease.
J Perinat Med
January 2025
Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany.
Objectives: The aim of this study was to compare the adrenal gland size of fetuses with congenital heart diseases (CHD) and normal fetuses.
Methods: In this cross-sectional prospective study we measured the fetal adrenal gland size (total width, cortex width, medulla width, adrenal gland ratio of total width divided by medulla width) in 62 fetuses with CHD and 62 gestational-age-matched controls between 20 + 0 and 39 + 3 weeks of gestation. First, we clustered three CHD subgroups: CHD group_1 with a normal outflow tract (n=7), CHD group_2 with an altered outflow tract and anterograde flow in the ascending aorta (n=39) and CHD group_3 with an altered outflow tract and retrograde flow in the ascending aorta (n=16).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!