A series of aziridinederivatives of N,N'-bis-butanoylalkylenodiamines (Scheme 1, 1-4) and aziridinederivatives of substituted succinic acid (Scheme 2, 16-19) was obtained. Pharmacological analysis revealed that these compounds were immunotropic, of marked suppressive effect (PFC, RFC, circulating immunoglobulins). Outstanding in this group was phenyloimide of succinic acid (prep. 16) which reduced PFC and RFC number but increased the level of circulating IgG.
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Objective: Aim: To investigate the effect of succinic acid on the humoral component of the immune system in rats.
Patients And Methods: Materials and Methods: The study was conducted on two groups of mature non-linear white rats (males) of similar weight (200-270 g, aged 6-8 months), with 5 animals in each group. The control group was fed a standard diet with free access to water throughout the experiment.
Urol Res Pract
January 2025
Non-Communicable Pediatric Diseases Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran.
Objective: A majority of small size kidney in children were diagnosed after a urinary tract infection (UTI) and with high-grade vesicoureteral reflux (VUR). This study was conducted in children who were diagnosed accidentally and investigated for VUR and UTI.
Methods: This longitudinal retrospective study was conducted in children with a diagnosis of a small kidney accidentally discovered by ultrasonography and referred to Children's Hospital in Babol, Iran, between 2012-2022.
Adv Mater
January 2025
State Key Laboratory of Organic-Inorganic Composites, State Key Laboratory of Chemical Resource Engineering, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
The past decades have witnessed the increasing accumulation of plastics, posing a daunting environmental crisis. Among various solutions, converting plastics into value-added products presents a significant endeavor. Here, an electrocatalytic upcycling route that efficiently converts waste poly(butylene terephthalate) plastics into high-value succinic acid with high Faradaic efficiency of 94.
View Article and Find Full Text PDFBiochemistry (Mosc)
December 2024
Institute of the Biological Problems of the North, Far Eastern Branch of the Russian Academy of Sciences, Magadan, 630058, Russia.
Hypoxia poses a serious challenge for all animals; however, certain animals exhibit a remarkable resilience in the case of prolonged and severe hypoxia. The Siberian wood frog is a unique amphibian capable of surviving for up to several months at almost complete anoxia. We investigated changes in the metabolome of at the onset of hypoxia (day 1) and within 1 h of reoxygenation after a long-term hypoxia using H NMR.
View Article and Find Full Text PDFPlants (Basel)
January 2025
Department of Turf Science and Engineering, College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
White clover () is an excellent perennial cold-season ground-cover plant for municipal landscaping and urban greening. It is, therefore, widely distributed and utilized throughout the world. However, poor salt tolerance greatly limits its promotion and application.
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