Effects of accelerated rehabilitation surgical care on the surgical site wound infection and postoperative complications in patients of lung cancer: A meta-analysis.

To comprehensively evaluate the effect of accelerated rehabilitation surgical care on perioperative wound infections and complications in patients undergoing lung cancer surgery. A comprehensive computerised search for randomised controlled trials (RCTs) of accelerated rehabilitative surgical care applied to patients undergoing lung cancer surgery was conducted using the Web of Science, PubMed, Cochrane Library, Embase, Wanfang and China National Knowledge Infrastructure databases from inception to September 2023. The literature was screened and evaluated by two investigators, and data were extracted from the final included literature. Stata software (version 17.0) was used for data analysis. Overall, 21 RCTs involving 2187 patients were included, including 1093 cases in the accelerated rehabilitation surgical care group and 1094 cases in the conventional care group. The analyses revealed that patients with lung cancer surgery who implemented accelerated rehabilitation surgical care were significantly less likely to develop postoperative wound infections (odds ratio [OR] = 0.29, 95% confidence interval [CI]: 0.17-0.49, p < 0.001) and postoperative complications (OR = 0.26, 95% CI: 0.20-0.34, p < 0.001) and shortened the hospital length of stay (standardised mean differences [SMD] = -1.93, 95% CI: -2.32 to -1.53, and p < 0.001) compared with conventional care. The effect of accelerated rehabilitation surgical care intervention in the perioperative period of lung cancer surgery patients is remarkable, as it can effectively reduce the incidence of wound infection and complications, shorten hospitalisation time and promote patient recovery.

Decreased circulating levels of free triiodothyronine in Sepsis children and correlation analysis.

BACKGROUND: Intensive physical stress in sepsis can induce the disorder of endocrine function and impact the clinical course and prognosis. Low T3 syndrome has been verified to be the predictive indicator of poor prognosis in several researches. Reports on the influence factors of thyroid hormonal levels in children with severe sepsis are rare. We aim to investigate the thyroid hormonal variations in the course of sepsis and analyze that how to be affected by clinical data and inflammatory biomarkers. METHODS: In the case-control study, 184 children with sepsis and 323 controls were included in Tongji Hospital, Wuhan, China, in 2019. Data on clinical and inflammatory parameters were collected from all participants. Circulating FT3(Free Triiodothyronine) levels were measured by Electrochemiluminescence immunoassay. Finally, we investigated the correlation between FT3 and related variables with linear regression analysis. RESULTS: Serum FT3 was lower in the sepsis group than in control group(2.59 + 1.17 vs 2.83 + 1.01 pg/mL, p < 0.05). Significant moderately negative correlations(|r| > 0.3) of FT3 levels with ferritin, PCT, duration of symptoms, SOFA score, and mortality were revealed. Moreover, we observed that FT3 had the positive correlation with albumin, as well as white blood cell count. CONCLUSIONS: Concentrations of serum FT3 are dramatically declined in sepsis children than in control children. Our results demonstrate that recognizing the potential abnormality of thyroid hormones in sepsis patients and examine timely through abnormal common clinical data and inflammatory biomarkers is a fine option.

Mutations in the PIGW gene associated with hyperphosphatasia and mental retardation syndrome: a case report.

BACKGROUND: Mutations in the PIGV, PIGO, PIGL, PIGY, PGAP2, PGAP3, and PIGW genes have recently been reported to cause hyperphosphatasia accompanied by mental retardation syndrome (HPMRS); the latter is an autosomal-recessive neurological disorder typically characterised by recurrent seizures, intellectual disability, and distinct facial features. Here, we report an extremely rare case of a Chinese boy with compound heterozygous PIGW mutations who suffers from severe pneumonia, mental retardation, and epilepsy. CASE PRESENTATION: A 70-day-old boy presented with fever and cough over 20 days in duration at the time of admission. At the age of 6 months, unusual facial features were apparent, and seizures were clinically observed, accompanied by obvious cognitive delay. Next-generation sequencing identified novel PIGW c.178G > A and c.462A > T mutations, confirmed by Sanger sequencing. CONCLUSIONS: Mutations in the PIGW gene in infants can cause various symptoms and multiple anomalies. Next-generation sequencing efficiently detects such mutations. The compound PIGW mutations that we describe expand the genotype/phenotype spectrum of HPMRS and may aid in clinical treatment.

[Etiology and risk factors for childhood unintentional injuries: a retrospective analysis of data at a pediatric intensive care unit].

OBJECTIVE: To investigate the etiology and risk factors for unintentional injuries in children admitted to the pediatric intensive care unit (PICU), and to provide a basis for preventing these injuries and decreasing the mortality rate. METHODS: A retrospective analysis was performed on the clinical data of children with unintentional injuries admitted to the PICU from December 2012 to December 2017. RESULTS: A total of 102 children with unintentional injuries were admitted to the PICU, which accounted for 3.30% (102/3 087) of the overall PICU patients. The top three causes of unintentional injuries were food or drug poisoning, drowning, and foreign body ingestion and aspiration. The proportion of unintentional injuries in boys was significantly higher than in girls (P<0.05). The younger children had a significantly higher proportion of unintentional injuries (P<0.05). The cause of unintentional injuries was also related to age, and the common causes of unintentional injuries varied between different age groups. The proportion of unintentional injuries was not significantly different between children from urban and rural areas (P>0.05). The logistic regression analysis showed that the number of organs with dysfunction after unintentional injuries, especially respiratory, cardiac, neurological, renal and hematological involvement, was closely associated with the mortality rate of children with unintentional injuries (P<0.05); however, it is not an independent risk factor (P>0.05). CONCLUSIONS: Prevention is the key to decreasing the incidence of childhood unintentional injuries. Preventive measures should be taken based on patient's sex and age and the cause of unintentional injuries. The spread of first aid knowledge, improvement in emergency transportation, and more attention to organ protection may be useful for decreasing the mortality rate of children with unintentional injuries.

An Optimized and Feasible Preparation Technique for the Industrial Production of Hydrogel Patches.

For hydrogel patches, the laboratory tests could not fully reveal the existing problems of full scale of industrial production, and there are few studies about the preparation technique for the industrial manufacturing process of hydrogel patches. So, the purpose of this work was to elucidate the effects of mainly technological operation and its parameters on the performance of hydrogel patches at the industrial-scale production. The results revealed the following: (1) the aqueous phase was obtained by polyvinylpyrrolidone (PVP) along with tartaric acid dissolved in purified water, then feeding this into a vacuum mixer as a whole in one batch, thus extended the crosslinking reaction time of hydrogel paste (matrix) and allowed the operation of coating/cutting-off to be carried out easily, and there was no permeation of backing layer; (2) the gel strength of the hydrogel patches increased with the increase of working temperature, however, once the temperature exceeded 35 ± 2 °C, the hydrogel paste would lose water severely and the resultant physical crosslinking structure which has lower gel/cohesive strength would easily bring gelatinization/residues during application; (3) the relative humidity (RH) of the standing-workshop was dynamically controlled (namely at 35 ± 2 °C, keeping the RH at 55 ± 5% for 4 days, then 65 ± 5% for 2 days), which would make patches with satisfactory characteristics such as better flexibility, higher adhesive force, smooth flat matrix surface, and without gelatinization/residues and warped edge during the using process; (4) the aging of the packaged hydrogel patches was very sensitive to storage temperature, higher temperature, higher gel strength and lower adhesiveness. The storage temperature of 10 ± 2 °C could effectively prevent matrix aging and adhesion losing, which would also facilitate the expiration date of patches extended obviously. In conclusion, this work provides an optimized and feasible preparation technique for the industrial production of the hydrogel patches and establishes the hydrogel patches as a novel carrier for transdermal drug delivery.

[Effects of bufalin combined with doxorubicin on the proliferation and apoptosis of human lung cancer cell line A549 in vitro].

OBJECTIVE: To explore the effects of bufalin (BUF) combined with doxorubicin (DOX) on the proliferation and apoptosis in human lung cancer cell line A549 in vitro.
 Methods: Methyl thiazolyl tetrazolium (MTT) assay was used to measure the inhibitory effects of BUF, DOX and their combination on the growth of A549 cells. Hoechst 33342 staining was used to observe the changes of nucleus. Flow cytometry was used to investigate the apoptosis and cell cycle distribution of A549 cells. Western blot was used to examine the expression of apoptotic protein.
 Results: BUF and DOX showed inhibitory effect on the A549 cells in a dose and time-dependent manner. Compared with BUF or DOX alone, combination of BUF (1, 20, 100 nmol/L) with DOX (1.0 µg/mL) could significantly increase the growth inhibition rate of A549 cells at 24, 36, 72 h, respectively (all P<0.05). BUF and DOX alone could induce apoptosis, and their combination could significantly increase the apoptosis ratio. In addition, BUF combined with DOX could block the cell stage of A549 cells, keep the cell stage stay in S stage and up-regulate the expression of caspase-3.
 Conclusion: BUF combined with DOX can significantly inhibit the proliferation of A549 cells, which might be related to the induction of apoptosis, cell cycle S phase arrest and caspase-3 up-regulation.

Bronchopulmonary foregut malformation with severe hemoptysis in advanced age: a case report and literature review.

Bronchopulmonary foregut malformation (BPFM) is a rare developmental malformation disease due to embryonic defects, with an even rarer occurrence in adults. We report a diagnosed case in an adult patient, and notably, this is the first reported case of such advanced age. Additionally, she experienced coughing up approximately 1 liter of blood and partial lung tissue, accompanied by respiratory failure and shock. Following treatment with transcatheter arterial embolization, her condition improved, and she has remained stable during follow-up. We present a case report and conducted a systematic review on this particular case.

Application of a novel and green temperature-responsive deep eutectic solvent system to simultaneously extract and separate different polar active phytochemicals from Schisandra chinensis (Turcz.) Baill.

In the present study, a novel and green temperature-responsive deep eutectic solvent (TRDES) system was developed and applied for the simultaneous extraction and separation of different polar active phytochemicals from Schisandra chinensis (Turcz.) Baill. The TRDES, consisting of amino alcohols and phenolic compounds, was chosen as the switching medium, and an upper critical solution temperature (UCST) type switchable solvent was obtained by adding an inorganic salt solution. The switchable phase diagram was plotted based on the relationship between the phase change temperature, the concentration and the amount of sodium chloride solution. Under optimal parameters, the yields with TRDES for different polar active phytochemicals (lignanoids and polysaccharides) from the dried fruit of Schisandra chinensis (DFSC) were 1.62 âˆ¼ 1.17-fold and 1.39-fold to those with conventional solvents. Also, the TRDES system was still effective on extraction of DFSC lignanoids and polysaccharides after four cycles of extraction. The separated polysaccharides and lignanoids both had strong antioxidant activities with IC50 values of 1.92 mg/ mL and 0.10 mg/ mL against 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid)(ABTS), respectively. The extraction mechanism of TRDES was postulated by Density functional theory (DFT) calculations the hydrogen bonding in TRDES was the main factor to the higher extraction yield. This temperature-responsive deep eutectic solvent could be widely used for the efficient extraction and separation of multi-polar components. As a green and recyclable solvents, TRDES has great potential for the lower cost production from plants.

[Retracted] MicroRNA­744 inhibits tumor cell proliferation and invasion of gastric cancer via targeting brain­derived neurotrophic factor.

Following the publication of this paper, it was drawn to the Editors' attention by a concerned reader that certain of the cell migration assay data shown in Fig. 2D were strikingly similar to data that had appeared in different form in other articles by different authors. Owing to the fact that the contentious data in the above article had already been published elsewhere, or were already under consideration for publication, prior to its submission to Molecular Medicine Reports, the Editor has decided that this paper should be retracted from the Journal. The authors were asked for an explanation to account for these concerns, but the Editorial Office did not receive a reply. The Editor apologizes to the readership for any inconvenience caused. [the original article was published in Molecular Medicine Reports 16: 5055­5061, 2017; DOI: 10.3892/mmr.2017.7167].

[Chemical constituents of rhizoma imperatae and their anti-complementary activity].

OBJECTIVE: To study the chemical constituents of Rhizoma Imperatae and their anti-complementary activity. METHODS: By the hemolysis test, the petroleum extraction, ethyl acetate extraction, n-butanol extraction and the water extraction was tested for anti-complementary activity. Compounds were isolated and purified by silica gel column chromatography, Sephadex LH-20 and reversed-phase column chromatography. The structures were identified by the various spectroscopic data of ESI-MS, 1H-NMR, 13C-NMR. The compounds were evaluated for anti-complementary activity in vitro. RESULTS: The petroleum extraction, ethyl acetate extraction showed significant anti-complementary activity. Ten compounds were isolated from the petroleum and EtOAc soluble fractions and identified as cylindrin (1), arundoin (2), friedelin (3), beta-sitosterol (4), siderin (5), ethyl p-hydroxybenzoate (6), 5-methoxyflavone (7), vanillic acid (8), trans-p-coumaric acid (9), 5-hydroxymethylfurfural (10). CONCLUSION: Compounds 6, 7, 8, and 10 are isolated from the genus for the first time, and compounds 3, 8 and 9 inhibited the complement system towards the classical pathway.