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1.
Nat Methods ; 2024 Jul 04.
Article in English | MEDLINE | ID: mdl-38965442

ABSTRACT

Dynamic imaging of genomic loci is key for understanding gene regulation, but methods for imaging genomes, in particular non-repetitive DNAs, are limited. We developed CRISPRdelight, a DNA-labeling system based on endonuclease-deficient CRISPR-Cas12a (dCas12a), with an engineered CRISPR array to track DNA location and motion. CRISPRdelight enables robust imaging of all examined 12 non-repetitive genomic loci in different cell lines. We revealed the confined movement of the CCAT1 locus (chr8q24) at the nuclear periphery for repressed expression and active motion in the interior nucleus for transcription. We uncovered the selective repositioning of HSP gene loci to nuclear speckles, including a remarkable relocation of HSPH1 (chr13q12) for elevated transcription during stresses. Combining CRISPR-dCas12a and RNA aptamers allowed multiplex imaging of four types of satellite DNA loci with a single array, revealing their spatial proximity to the nucleolus-associated domain. CRISPRdelight is a user-friendly and robust system for imaging and tracking genomic dynamics and regulation.

2.
Ann Vasc Surg ; 2024 Jul 16.
Article in English | MEDLINE | ID: mdl-39025209

ABSTRACT

BACKGROUND: Prophylactic dose of rivaroxaban is often used in treatment of isolated calf muscle vein thrombosis (ICMVT), nevertheless, its effect is less reported. This study aims to evaluate short-term outcomes in patients with ICMVT who received prophylactic dose of rivaroxaban or warfarin therapy. METHODS: A retrospective analysis of 472 ICMVT patients who received two different treatment regimens was undertaken. Propensity score matching method was used to balance the confounding effect of baseline clinical data. Chi-squared test and logistic regression analysis were used to compare outcomes (venous thromboembolism events, bleeding events, complete clot resolution) according to the type of treatment regimens before and after propensity score matching. Univariate and multivariable analysis were used to investigate risk factors for incomplete clot resolution of ICMVT after propensity score matching. RESULTS: 242 ICMVT patients received prophylactic dose of rivaroxaban (rivaroxaban group, RG), and 230 received warfarin (warfarin group, WG). After propensity score matching, 156 patients were included in each group; Venous thromboembolism (VTE) events occurred in 14 (9.0%) patients in the RG and 10 (6.4%) in the WG (P = 0.395); No major bleeding events occurred in each group, and clinically relevant non-major bleeding events occurred in 5 (3.2%) patients in the RG and 10 (6.4%) in the WG (P = 0.186); Complete clot resolution at 3 months occurred in 80 (51.3%) patients in the RG and 100 (64.1%) in the WG (P = 0.022). Logistic regression analysis showed that there were no significant differences between RG and WG in VTE events (odds ratio 1.439, 95% confidence interval 0.619 to 3.347, P = 0.397) and clinically relevant non-major bleeding events (odds ratio 0.483, 95% confidence interval 0.161 to 1.449, P = 0.194); it revealed that complete clot resolution rate at 3 months was different in the two groups (odds ratio 0.589, 95% confidence interval 0.375 to 0.928, P = 0.022). Treatment regimens (prophylactic dose of rivaroxaban), thrombosis (maximum diameter >7 mm) and risk factors for VTE (non-surgery risk factors, mainly referring to active malignancy) were risk factors for incomplete clot resolution of ICMVT (P < 0.05). CONCLUSIONS: In this retrospective study with a short-term follow-up, ICMVT patients who received prophylactic dose of rivaroxaban had no significant differences in VTE and bleeding events compared to those who received warfarin therapy (the overall INR > 2.0 for >50% of the time); but it was not conducive to complete clot resolution.

3.
Int J Psychol ; 2024 Jul 17.
Article in English | MEDLINE | ID: mdl-39021306

ABSTRACT

This study investigates individuals' adoption of containment measures (e.g., wearing masks) from the perspectives of cultural values and trust in two countries-China and the US. Distinguished from previous definitions that characterise cultural values as rigid and fixed concepts, this study reconceptualizes collectivism to be a context-sensitive construct. With survey data from a collectivism-prevalent culture (China, n = 1578) and an individualism-prevalent culture (the US, n = 1510), it unfolds the underlying mechanism by which collectivism influences people's adoption of containment measures in both countries. Results indicate that institutional trust serves as a significant mediator in this relationship. In both countries, individuals who hold a collectivistic value on the pandemic are more likely to endorse the adoption of containment measures. This endorsement is driven by their trust in public institutions, which stems from their collectivistic values. Additionally, slight distinctions emerge, revealing that collectivistic values directly predict the behaviours among Chinese individuals, whereas such a direct effect is not observed in the US. Practical implications will be offered.

4.
Huan Jing Ke Xue ; 45(7): 3881-3892, 2024 Jul 08.
Article in Chinese | MEDLINE | ID: mdl-39022936

ABSTRACT

The spatio-temporal variation characteristics and potential sources of carbonaceous aerosols in the Guanzhong Plain during the Spring Festival in 2023 were analyzed using inverse distance weighting spatial interpolation (IDW), secondary organic carbon (SOC) estimation, and potential source contribution factor analysis (PSCF), with the OC and EC in the PM2.5 of five cities: Xi'an, Baoji, Xianyang, Weinan, and Tongchuan as the research objects. The results showed that in terms of time distribution, ρ(OC) was as follows: after the Spring Festival [(18.6 ±11.0) µg·m-3] > during the Spring Festival [(16.2 ±15.1) µg·m-3] > before the Spring Festival [(10.0 ±8.3) µg·m-3], and ρ(EC) was as follows: after the Spring Festival [(2.2 ±1.2) µg·m-3] > during the Spring Festival [(1.7 ±1.5) µg·m-3] > before the Spring Festival [(1.4 ±1.1) µg·m-3], which indicated that OC and EC concentrations were the most severe after the Spring Festival. In terms of spatial distribution, ρ(OC) was as follows: Xianyang [(21.4 ±17.3) µg·m-3] > Baoji [(15.8 ±12.8) µg·m-3] > Xi'an [(13.6 ±11.3) µg·m-3] > Weinan [(11.6 ±9.1) µg·m-3] > Tongchuan [(10.0 ±8.3) µg·m-3], and ρ(EC) was as follows: Xianyang [(2.1 ±1.4) µg·m-3] > Weinan [(1.8 ±1.4) µg·m-3] > Xi'an [(1.8 ±1.2) µg·m-3] > Tongchuan [(1.6 ±1.4) µg·m-3] > Baoji [(1.2 ±0.9) µg·m-3]. Overall, Xianyang had the most severe PM2.5 and carbon aerosol pollution, whereas Tongchuan had the least pollution. IDW results showed that the high-value center of OC and EC concentration [ρ(OC) > 27.3 µg·m-3, ρ(EC) > 2.9 µg·m-3] was in the middle of the plain, the low-value center of OC and EC concentration [ρ(OC) <7.0 µg·m-3, ρ(EC) < 1.0 µg·m-3] was in the northern plain, and the distribution of OC was higher in the west and lower in the east, whereas the distribution of EC was higher in the east and lower in the west. The proportion of SOC in OC was as follows: after the Spring Festival (51.7%) > during the Spring Festival (41.1%) > before the Spring Festival (36.8%). The SOC/OC values of each city and the contribution rate of SOC of each city to the Guanzhong Plain indicated that Tongchuan, Baoji, and Xianyang were greatly affected by the secondary conversion of organic carbon. The correlation of OC and EC before, during, and after the Spring Festival (r = 0.85, r = 0.98, and r = 0.94, respectively) indicated a high degree of homology between them. Carbonaceous aerosols had a certain correlation with humidity and wind speed before and during the Spring Festival but had a weak correlation with meteorological factors after the Spring Festival. Carbonaceous aerosols generally were strongly correlated with CO and NO2, and the correlation was strongest after the Spring Festival, whereas the correlation with SO2 was strongest during the Spring Festival. The potential source areas of carbonaceous aerosols in the five cities were mainly concentrated in the local and surrounding areas of southern Gansu, northern Shaanxi, and southern Shaanxi. They were also affected by long-distance transportation from the northwest before the Spring Festival.

5.
Huan Jing Ke Xue ; 45(7): 4082-4089, 2024 Jul 08.
Article in Chinese | MEDLINE | ID: mdl-39022956

ABSTRACT

The rapid cultivation of partial nitritation/ANAMMOX (PN/A) granular sludge in a continuous-flow mode is one of the key technologies for efficient biological nitrogen removal in domestic wastewater treatment. Compared with that in PN/A granular sludge, PN granular sludge demonstrates a shorter incubation period and suitability for batch culture. It is also a good carrier for enriching ANAMMOX (AMX) bacteria. In this study, we established a continuous-flow autotrophic nitrogen removal process in three continuously stirred tank reactors (CSTR) (R1-R3) by hybrid-inoculating PN/A and PN granular sludge at the mass ratios of 3∶1, 1∶1, and 1∶3, respectively. By implementing high ammonium nitrogen loading and short hydraulic retention time, continuous autotrophic nitrogen removal processes were successfully started up in the three CSTRs. The results showed that compared with that of R1 and R2, R3 had a longer start-up time but a similar steady-state nitrogen removal performance. The total nitrogen removal load of R3 could be more than 2.6 kg·ï¼ˆm3·d)-1. Intriguingly, the inoculated PN granular sludge served as a precursor for PN/A granular sludge cultivation. This approach facilitated the enrichment of anaerobic ammonia-oxidizing bacteria (AMX) by introducing abundant ammonium-oxidizing bacteria (AOB) and nitrite nitrogen substrates into the CSTR. According to the results of high-throughput sequencing, the microbial abundance and diversity of the mature granules in R1-R3 were significantly higher than those of the inoculation sludge. AOB (genus Nitrosomonas), AMX (genera Candidatus Kuenenia and Candidatus Brocadia), and symbiotic heterotrophs, such as Chloroflexi, Bacteroidetes, and Chlorobi, drove the autotrophic nitrogen removal process and maintained the stability of the granular structure. In summary, a novel start-up strategy of hybrid-inoculating granular sludge was provided for a continuous-flow autotrophic nitrogen removal in engineering application.


Subject(s)
Autotrophic Processes , Bioreactors , Nitrogen , Sewage , Waste Disposal, Fluid , Bioreactors/microbiology , Nitrogen/metabolism , Nitrogen/isolation & purification , Waste Disposal, Fluid/methods , Sewage/microbiology , Bacteria/metabolism , Bacteria/isolation & purification , Bacteria/genetics , Wastewater/chemistry , Ammonium Compounds/metabolism , Ammonium Compounds/isolation & purification
6.
Food Funct ; 2024 Jul 08.
Article in English | MEDLINE | ID: mdl-38973338

ABSTRACT

Obesity has become a significant global health concern, affecting millions of people worldwide. One well-studied approach to identifying potential anti-obesity agents is the inhibition of pancreatic lipase (PL), an enzyme responsible for dietary fat digestion. This study investigated the inhibitory effects and mechanisms of galactolipid monogalactosyldiacylglycerol (MGDG), that was extracted from Brassica rapa ssp. chinensis on PL. Five different MGDG compounds were isolated and the results showed that compounds containing shorter fatty acid side chains and a higher degree of unsaturated bonds exhibit a greater inhibition effect on PL. Interestingly, both the kinetic study and the molecular docking prediction revealed a non-competitive inhibition of MGDG. Furthermore, the in vitro digestion model also showed that the consumption of MGDG extract with salad dressing was effective in delaying enzymatic fat digestion in a dose-dependent manner. These results suggest that MGDG from Brassica rapa ssp. chinensis may be a promising candidate for developing novel anti-obesity therapies.

7.
Nat Commun ; 15(1): 6215, 2024 Jul 23.
Article in English | MEDLINE | ID: mdl-39043664

ABSTRACT

Integrating genomics and histology for cancer prognosis demonstrates promise. Here, we develop a multi-classifier system integrating a lncRNA-based classifier, a deep learning whole-slide-image-based classifier, and a clinicopathological classifier to accurately predict post-surgery localized (stage I-III) papillary renal cell carcinoma (pRCC) recurrence. The multi-classifier system demonstrates significantly higher predictive accuracy for recurrence-free survival (RFS) compared to the three single classifiers alone in the training set and in both validation sets (C-index 0.831-0.858 vs. 0.642-0.777, p < 0.05). The RFS in our multi-classifier-defined high-risk stage I/II and grade 1/2 groups is significantly worse than in the low-risk stage III and grade 3/4 groups (p < 0.05). Our multi-classifier system is a practical and reliable predictor for recurrence of localized pRCC after surgery that can be used with the current staging system to more accurately predict disease course and inform strategies for individualized adjuvant therapy.


Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Neoplasm Recurrence, Local , Humans , Carcinoma, Renal Cell/genetics , Carcinoma, Renal Cell/pathology , Kidney Neoplasms/genetics , Kidney Neoplasms/pathology , Kidney Neoplasms/surgery , Male , Female , Neoplasm Recurrence, Local/genetics , Middle Aged , Aged , Prognosis , Genomics/methods , Adult , Neoplasm Staging , Deep Learning , Disease-Free Survival
8.
Clin Exp Med ; 24(1): 157, 2024 Jul 13.
Article in English | MEDLINE | ID: mdl-39003393

ABSTRACT

In the realm of acute respiratory infections, coronavirus disease-19 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), poses a global public health challenge. The application of corticosteroids (CSs) in COVID-19 remains a contentious topic among researchers. Accordingly, our team performed a comprehensive meta-analysis of randomized controlled trials (RCTs) to meticulously evaluate the safety and efficacy of CSs in hospitalized COVID-19 patients. To explore efficacy of CSs in the treatment of COVID-19 patients, we meticulously screened RCTs across key databases, including PubMed, Web of Science, Embase, Cochrane Library, ClinicalTrials.gov, as well as China's CNKI and Wanfang Data. We focused on assessing the 28 days mortality rates. We evaluated the data heterogeneity using the Chi-square test and I2 values, setting significance at 0.1 and 50%. Data from 21 RCTs involving 5721 participants were analyzed. The analysis did not demonstrate a significant association between CSs intervention and the 28 days mortality risk in hospitalized COVID-19 patients (relative risk [RR] = 0.93; 95% confidence interval [95% CI]: 0.84-1.03; P = 0.15). However, subgroup analysis revealed a significant reduction in 28 days mortality among patients with moderate-to-severe COVID-19 (RR at 0.85; 95% CI: 0.76-0.95; P = 0.004). Specifically, short-term CS administration (≤ 3 days) was associated with a substantial improvement in clinical outcomes (RR = 0.24; 95% CI: 0.09-0.63; P = 0.004), as was longer-term use (≥ 8 days) (RR = 0.88; 95% CI: 0.77-0.99; P = 0.04). Additionally, in patients with moderate-to-severe COVID-19, the administration of dexamethasone increased the number of 28 days ventilator-free days (Mean Difference = 1.92; 95% CI: 0.44-3.40; P = 0.01). Methylprednisolone also demonstrated significant benefits in improving clinical outcomes (RR = 0.24; 95% CI: 0.09-0.63; P = 0.004). Our meta-analysis demonstrated that although there is no significant difference in 28 days mortality rates among hospitalized COVID-19 patients, the use of CSs may be beneficial in improving clinical outcomes in moderate or severe COVID-19 patients. There was no significant increase in the occurrence of adverse events associated with the use of CSs. Our meta-analysis provides evidence that while CSs may not be suitable for all COVID-19 patients, they could be effective and safe in severely ill COVID-19 patients. Consequently, it is recommended to administer CSs for personalized treatments in COVID-19 cases to improve the clinical outcomes while minimizing adverse events.


Subject(s)
COVID-19 Drug Treatment , Glucocorticoids , Randomized Controlled Trials as Topic , SARS-CoV-2 , Humans , Glucocorticoids/therapeutic use , Glucocorticoids/adverse effects , Treatment Outcome , COVID-19/mortality , Hospitalization
9.
J Agric Food Chem ; 72(26): 14557-14569, 2024 Jul 03.
Article in English | MEDLINE | ID: mdl-38957088

ABSTRACT

This study aimed to investigate the mechanisms by which dark septate endophytes (DSE) regulate salt tolerance and the accumulation of bioactive constituents in licorice. First, the salt stress tolerance and resynthesis with the plant effect of isolated DSE from wild licorice were tested. Second, the performance of licorice inoculated with DSE, which had the best salt-tolerant and growth-promoting effects, was examined under salt stress. All isolated DSE showed salt tolerance and promoted plant growth, withCurvularia lunata D43 being the most effective. Under salt stress, C. lunata D43 could promote growth, increase antioxidant enzyme activities, enhance glycyrrhizic acid accumulation, improve key enzyme activities in the glycyrrhizic acid synthesis pathway, and induce the expression of the key enzyme gene and salt tolerance gene of licorice. The structural equation model demonstrated that DSE alleviate the negative effects of salt stress through direct and indirect pathways. Variations in key enzyme activities, gene expression, and bioactive constituent concentration can be attributed to the effects of DSE. These results contribute to revealing the value of DSE for cultivating medicinal plants in saline soils.


Subject(s)
Endophytes , Glycyrrhiza , Glycyrrhizic Acid , Salt Stress , Glycyrrhizic Acid/metabolism , Glycyrrhiza/chemistry , Glycyrrhiza/metabolism , Glycyrrhiza/microbiology , Endophytes/metabolism , Endophytes/genetics , Salt Tolerance , Ascomycota/metabolism , Ascomycota/growth & development , Plant Proteins/metabolism , Plant Proteins/genetics , Gene Expression Regulation, Plant
10.
Mol Neurobiol ; 2024 Jul 04.
Article in English | MEDLINE | ID: mdl-38963532

ABSTRACT

The comorbidity of anxiety and depression frequently occurs in patients with neuropathic pain. The ventrolateral orbital cortex (VLO) plays a critical role in mediating neuropathic pain and anxiodepression in rodents. Previous studies suggested that 5-HT6 receptors in the VLO are involved in neuropathic pain. Strong evidence supports a close link between 5-HT6 receptors and affective disorders such as depression and anxiety disorders. However, it remains unclear whether the 5-HT6 receptors in the VLO are involved in neuropathic pain-induced anxiodepression. Using a rat neuropathic pain model of spared nerve injury (SNI), we demonstrated that rats exhibited significant anxiodepression-like behaviors and the expression of VLO 5-HT6 receptors obviously decreased four weeks after SNI surgery. Microinjection of the 5-HT6 receptor agonist EMD-386088 into the VLO or overexpression of VLO 5-HT6 receptors alleviated anxiodepression-like behaviors. These effects were blocked by pre-microinjection of a selective 5-HT6 receptor antagonist (SB-258585) or inhibitors of AC (SQ-22536), PKA (H89), and MEK1/2 (U0126) respectively. Meanwhile, the expression of p-ERK, p-CREB, and BDNF in the VLO decreased four weeks after SNI surgery. Furthermore, administration of EMD-386088 upregulated the expression of BDNF, p-ERK, and p-CREB in the VLO of SNI rats, which were reversed by pre-injection of SB-258585. These findings suggest that activating 5-HT6 receptors in the VLO has anti-anxiodepressive effects in rats with neuropathic pain via activating AC-cAMP-PKA-MERK-CREB-BDNF signaling pathway. Accordingly, 5-HT6 receptor in the VLO could be a potential target for the treatment of the comorbidity of neuropathic pain and anxiodepression.

11.
Nature ; 2024 Jun 17.
Article in English | MEDLINE | ID: mdl-38885695

ABSTRACT

Oligosaccharides have myriad functions throughout biological processes1,2. Chemical synthesis of these structurally complex molecules facilitates investigation of their functions. With a dense concentration of stereocentres and hydroxyl groups, oligosaccharide assembly through O-glycosylation requires simultaneous control of site, stereo- and chemoselectivities3,4. Chemists have traditionally relied on protecting group manipulations for this purpose5-8, adding considerable synthetic work. Here we report a glycosylation platform that enables selective coupling between unprotected or minimally protected donor and acceptor sugars, producing 1,2-cis-O-glycosides in a catalyst-controlled, site-selective manner. Radical-based activation9 of allyl glycosyl sulfones forms glycosyl bromides. A designed aminoboronic acid catalyst brings this reactive intermediate close to an acceptor through a network of non-covalent hydrogen bonding and reversible covalent B-O bonding interactions, allowing precise glycosyl transfer. The site of glycosylation can be switched with different aminoboronic acid catalysts by affecting their interaction modes with substrates. The method accommodates a wide range of sugar types, amenable to the preparation of naturally occurring sugar chains and pentasaccharides containing 11 free hydroxyls. Experimental and computational studies provide insights into the origin of selectivity outcomes.

13.
Food Chem ; 454: 139590, 2024 Oct 01.
Article in English | MEDLINE | ID: mdl-38823202

ABSTRACT

This study aimed to improve mung bean protein's gelation qualities via microbial transglutaminase (mTGase) cross-linking. The mTGase treatment significantly improved gel hardness and storage modulus (G') at higher enzyme levels (2 IU/g), peaking hardness at 3 h. The scanning electron microscopy imaging demonstrated more cross-linked structures at 2 IU/g, evolving into a dense network by 3 h. The water-holding capacity for mTGase-treated samples (2 IU/g, 3 h, 55 °C) tripled to 3.77 ± 0.06 g/g versus control (1.24 ± 0.02 g/g), alongside a 15 % decrease in zeta potential (-30.84 ± 0.901 mV versus control's -26.63 ± 0.497 mV) and an increase in emulsifying activity index to 4.519 ± 0.004 m2/g from 3.79 ± 0.01 m2/g (control). The confocal images showed a more uniform lipid droplet distribution in mTGase-treated samples, suggesting enhanced emulsifying activity. Thus, mTGase treatment significantly improved gel strength and emulsifying properties, making it ideal for plant-based seafood products.


Subject(s)
Gels , Plant Proteins , Transglutaminases , Vigna , Transglutaminases/chemistry , Transglutaminases/metabolism , Gels/chemistry , Plant Proteins/chemistry , Plant Proteins/metabolism , Vigna/chemistry , Vigna/enzymology , Emulsions/chemistry
15.
PhytoKeys ; 243: 9-14, 2024.
Article in English | MEDLINE | ID: mdl-38912087

ABSTRACT

Based on a critical examination of type specimens, images of living plants, and the literature has shown Rhododendronoligocarpum to be conspecific with R.leishanicum. Although slight variations in corolla colour exist amongst different populations of R.oligocarpum, it does not serve as a key distinguishing trait. Therefore, we reduced R.oligocarpum to a synonym of R.leishanicum, and recommend placing it in Subsection Maculifera.

16.
PLoS One ; 19(6): e0298868, 2024.
Article in English | MEDLINE | ID: mdl-38843128

ABSTRACT

Commercial fisheries along the US West Coast are important components of local and regional economies. They use various fishing gear, target a high diversity of species, and are highly spatially heterogeneous, making it challenging to generate a synoptic picture of fisheries activity in the region. Still, understanding the spatial and temporal dynamics of US West Coast fisheries is critical to meet the US legal mandate to manage fisheries sustainably and to better coordinate activities among a growing number of users of ocean space, including offshore renewable energy, aquaculture, shipping, and interactions with habitats and key non-fishery species such as seabirds and marine mammals. We analyzed vessel tracking data from Vessel Monitoring System (VMS) from 2010 to 2017 to generate high-resolution spatio-temporal estimates of contemporary fishing effort across a wide range of commercial fisheries along the entire US West Coast. We identified over 247,000 fishing trips across the entire VMS data, covering over 25 different fisheries. We validated the spatial accuracy of our analyses using independent estimates of spatial groundfish fisheries effort generated through the NOAA's National Marine Fisheries Service Observer Program. Additionally, for commercial groundfish fisheries operating in federal waters in California, we combined the VMS data with landings and ex-vessel value data from California commercial fisheries landings receipts to generate highly resolved estimates of landings and ex-vessel value, matching over 38,000 fish tickets with VMS data that included 87% of the landings and 76% of the ex-vessel value for groundfish. We highlight fisheries-specific and spatially-resolved patterns of effort, landings, and ex-vessel value, a bimodal distribution of fishing effort with respect to depth, and variable and generally declining effort over eight years. The information generated by our study can help inform future sustainable spatial fisheries management and other activities in the marine environment including offshore renewable energy planning.


Subject(s)
Conservation of Natural Resources , Fisheries , Fisheries/legislation & jurisprudence , Fisheries/economics , California , Animals , Conservation of Natural Resources/methods , Ecosystem , Fishes , Ships
18.
Data Brief ; 54: 110428, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38764458

ABSTRACT

This dataset investigates the complex interactions between perceived organizational support (POS) and Employee's intention to stay (ITS) in Vietnam's electronics industry, emphasizing the subtleties of job satisfaction (JS) and work-life balance (WLB) against a backdrop of socialist economic principles. The analysis is underpinned by a structured questionnaire distributed among employees across various corporations, including prominent entities like Samsung, Foxconn, and Luxshare, in Vietnam's northern industrial zones. A total of 604 legitimate responses were amassed via a convenience sampling strategy. After meticulous collation and organization, the dataset was subjected to Partial Least Squares Structural Equation Modeling (PLS-SEM) to elucidate the symbiotic relationships among POS, JS, WLB, and ITS. The outcomes obtained from this dataset show the relationship between POS, JS and WLB had a positive and significant impact on ITS. This dataset can offer valuable insights to countries with similar characteristics to Vietnam.

19.
Phytochemistry ; 223: 114132, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38714288

ABSTRACT

Honokiol (HK) and magnolol (MAG) are typical representatives of neolignans possessing a wide range of biological activities and are employed as traditional medicines in Asia. In the past few decades, HK and MAG have been proven to be promising chemical scaffolds for the development of novel neolignan drugs. This review focuses on recent advances in the medicinal chemistry of HK and MAG derivatives, especially their structure-activity relationships. In addition, it also presents a comprehensive summary of the pharmacology, biosynthetic pathways, and metabolic characteristics of HK and MAG. This review can provide pharmaceutical chemists deeper insights into medicinal research on HK and MAG, and a reference for the rational design of HK and MAG derivatives.


Subject(s)
Biphenyl Compounds , Lignans , Lignans/chemistry , Lignans/pharmacology , Biphenyl Compounds/antagonists & inhibitors , Biphenyl Compounds/pharmacology , Biphenyl Compounds/chemistry , Structure-Activity Relationship , Humans , Molecular Structure , Allyl Compounds , Phenols
20.
World J Hepatol ; 16(4): 494-505, 2024 Apr 27.
Article in English | MEDLINE | ID: mdl-38689744

ABSTRACT

The endoplasmic reticulum (ER) is connected to mitochondria through mitochondria-associated ER membranes (MAMs). MAMs provide a framework for crosstalk between the ER and mitochondria, playing a crucial role in regulating cellular calcium balance, lipid metabolism, and cell death. Dysregulation of MAMs is involved in the development of chronic liver disease (CLD). In CLD, changes in MAMs structure and function occur due to factors such as cellular stress, inflammation, and oxidative stress, leading to abnormal interactions between mitochondria and the ER, resulting in liver cell injury, fibrosis, and impaired liver function. Traditional Chinese medicine has shown some research progress in regulating MAMs signaling and treating CLD. This paper reviews the literature on the association between mitochondria and the ER, as well as the intervention of traditional Chinese medicine in regulating CLD.

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