Abstract Objectives To evaluate the therapeutic effect of Saccharomyces boulardii supplementation on jaundice in premature infants undergoing phototherapy. Methods In this article, the authors reviewed 100 hospitalized jaundiced premature infants under 35 weeks of gestational age. All infants were assigned to a control group (n= 45) and a treatment group (n= 55) randomly. The infants in the treatment group received S. boulardii supplementation by undergoing phototherapy and the infants in the control group were only treated by phototherapy. The total serum bilirubin levels were detected before and at the end of phototherapy, and transcutaneous bilirubin levels were measured on the 1st, 4th, 8th and 15th day of treatment. The duration of jaundice resolution and phototherapy, stool frequency, and characteristics were compared after phototherapy. Results The duration of jaundice resolution and phototherapy were shortened. Total serum bilirubin level was lower than the control group at the end of phototherapy (p < 0.05). Transcutaneous bilirubin levels decreased more significantly on the 8th and 15th day of treatment (p < 0.05), while there were no significant differences on the post-treatment 1st and 4th day (p > 0.05). In addition, bowel movements including stool frequency and Bristol Stool Form Scale ratings of stools also improved after treatment. Conclusions S. boulardii in combination with phototherapy is effective and safe in reducing bilirubin levels and duration of phototherapy, accelerating jaundice resolution in premature infants with jaundice. The procedure also provided an ideal therapeutic effect of diarrhea induced by phototherapy to promote compliance and maternal-infant bonding.

ABSTRACT The advancement of neuroimaging technology offers a pivotal reference for the early detection of mild cognitive impairment (MCI), a significant area of focus in contemporary cognitive function research. Structural MRI scans present visual and quantitative manifestations of alterations in brain tissue, whereas functional MRI scans depict the metabolic and functional state of brain tissues from diverse perspectives. As various magnetic resonance techniques possess both strengths and constraints, this review examines the methodologies and outcomes of multimodal magnetic resonance technology in MCI diagnosis, laying the groundwork for subsequent diagnostic and therapeutic interventions for MCI.

RESUMO O avanço da tecnologia de neuroimagem oferece uma referência fundamental para a detecção precoce do comprometimento cognitivo leve (CCL), uma área significativa de foco na pesquisa contemporânea da função cognitiva. A ressonância magnética estrutural apresenta manifestações visuais e quantitativas de alterações no tecido cerebral, enquanto a ressonância magnética funcional retrata o estado metabólico e funcional dos tecidos cerebrais sob diversas perspectivas. Como várias técnicas de ressonância magnética possuem pontos fortes e restrições, esta revisão examinou as metodologias e os resultados da tecnologia de ressonância magnética multimodal no diagnóstico de CCL, estabelecendo as bases para intervenções diagnósticas e terapêuticas subsequentes para CCL.

Abstract Background Subarachnoid hemorrhage (SAH) is an uncommon and serious subtype of stroke, which leads to the loss of the patient’s ability to produce and live for many years. Objective To investigate the clinical effect of nimodipine in the treatment of SAH. Methods Electronic databases including China National Knowledge Infrastructure (CNKI), VIP, SinoMed, China Master’s Theses Full-text Database (CMFD), China Doctoral Dissertations Full-text Database (CDFD), Cochrane Library, PubMed and Embase were searched from 2010 and 2021. All randomized controlled trials evaluating the efficacy of nimodipine in the treatment of SAH were included in our meta-analysis. The patients were divided into control group and treatment group. Meta-analysis was performed with Stata16.0 software. Results A total of 10 studies were included. Compared with the control group, the treatment group had higher effective rate (OR = 3.21, 95% CI: 2.25, 4.58; p < 0.001), and lower incidence of adverse reactions (OR = 0.35, 95% CI: 0.19, 0.67; p = 0.001). Before treatment, no significant differences were identified in middle cerebral artery blood flow velocity and Glasgow coma scale (GCS) score between the two groups. However, after treatment, the middle cerebral artery blood flow velocity (SMD = — 1.36, 95% CI: —2.28, —0.49; p = 0.002) and GCS score (SMD = 1.24, 95% CI: 0.58, 1.89; p < 0.001) in the treatment group were significantly better than those in the control group. Conclusions Nimodipine is effective in the treatment of SAH, lowering incidence of adverse reactions and therefore improving the prognosis of patients.

Resumo Antecedentes Hemorragia subaracnóidea (SAH) é um subtipo raro e grave de acidente vascular cerebral (AVC), o que leva à perda da capacidade do paciente de produzir e viver por muitos anos. Objetivo Investigar o efeito clínico da nimodipina no tratamento da SAH. Métodos As bases de dados eletrônicas, incluindo a China National Knowledge Infrastructure (CNKI), VIP, SinoMed, Masters Theses Full-text Database (CMFD), China Doctoral Dissertations Full-text Database (CDFD), Cochrane Library, PubMed e Embase foram pesquisadas no período de 2010 a 2021. Todos os ensaios controlados aleatorizados que avaliam a eficácia da nimodipina no tratamento da SAH foram incluídos na nossa meta-análise. Os pacientes foram divididos em grupo controle e grupo de tratamento. Meta-análise foi realizada com o software Stata 16.0. Resultados Foram incluídos um total de dez estudos. Em comparação com o grupo controle, o grupo de tratamento tinha uma taxa mais elevada (OR = 3,21, 95% CI: 2,25, 4,58; p < 0,001), e menor incidência de reações adversas (OR = 0,35, 95% CI: 0,19, 0,67; p = 0,001). Antes do tratamento, não foram identificadas diferenças significativas na velocidade média do fluxo sanguíneo da artéria cerebral e na pontuação de Glasgow coma scale (GCS) entre os dois grupos. No entanto, após o tratamento, a velocidade média do fluxo sanguíneo da artéria cerebral (SMD = −1,36, 95% CI: −2,28, 0,49; p = 0,002) e a pontuação do GCS (SMD = 1,24, 95% CI: 0,58, 1,89; p < 0,001) no grupo de tratamento foram significativamente melhores do que os do grupo controle. Conclusões A nimodipina é eficaz no tratamento da SAH, diminuindo a incidência de reações adversas e, consequentemente, melhorando o prognóstico dos doentes.

SUMMARY OBJECTIVE: This study aimed at the oral health problems of elderly patients with diabetes. A training course of integrated traditional Chinese and Western medicine was constructed, helping patients improve their oral health quality of life. METHODS: A randomized controlled prospective experimental study was conducted. A total of 190 elderly patients were divided randomly into an observation group and a control group with 95 cases in each. The control group received regular health education, while the observation group was based on the control group to implement the integrated experiential learning of traditional Chinese and Western medicine in small groups. The oral health knowledge, attitude, behavior, and blood glucose control status along with the oral health quality of life of the two groups were compared before the intervention and at 3-month postintervention. RESULTS: Three months after the intervention, the fasting blood glucose control and the 2-h postprandial blood glucose/glycosylated hemoglobin levels in the observation group were significantly better than in the control group, and the difference was statistically significant (p<0.05). The oral health quality of life in the observation group was significantly better than in the control group, and the difference was statistically significant (p<0.05). CONCLUSION: The small-group experiential learning model of integrated Chinese and Western medicine can promote the transformation of knowledge–beliefs–behaviors in elderly patients with diabetes, which is conducive to controlling blood sugar levels and improving the quality of oral health.

Abstract Numerous studies have demonstrated that Radix Astragali can inhibit gastric ulcers in mice. Anhydrous ethanol (0.01 mL/g) administered to mice by intragastric infusion can induce gastric ulcer injury. This study was performed to compare the stomach tissue distribution profiles of four major bioactive constituents of Radix Astragali(calycosin-7-O-β-d-glucoside, calycosin, ononin and formononetin) after oral administration of extract of Radix Astragali (ERA)in normal and gastric ulcer mice. The abundance of Radix Astragali constituents was determined using an ultra-pressure liquid chromatograph with a photodiode array detector (UPLC-PDA), after which histograms were drawn. In comparison with normal mice, the contents of calycosin- 7-O-β-d-glucoside, calycosin, ononin and formononetin in the stomach tissue samples of gastric ulcer mice showed significant differences at the selected time points (P < 0.05).The abundance of each of the four tested constituents in the normal groups was higher than that of the gastric ulcer groups. This study provides an empirical foundation for future studies focused on developing clinical applications of Radix Astragali.

Abstract The purpose of this study is to investigate the influence and analysis of Chaihu plus Longgu oyster decoction combined with five-elements music therapy on inflammatory factors and depression in patients with postoperative reflux cholangitis of cholangiocarcinoma. 90 patients with reflux cholangitis and mild to moderate depression after cholangiocarcinoma surgery were selected and were randomly divided into control and treatment groups. Control group was treated with antibiotics and antidepressant drugs, and treatment group was given Chaihu plus Longgu oyster decoction plus five-elements music therapy based on antibiotics. After treatment, the improvement of the main clinical symptoms, the serum IL-6, IL-10, TNF-α, CRP levels, and Hamilton Depression Scale evaluation of depression were analyzed. Follow up for 12 months, analyze the recurrence of the two groups of patients. The levels of IL-6, IL-10, TNF-αand CRP in the treatment group were significantly lower than in the control group. The scores of the main clinical symptoms and the efficacy of relieving depression in the treatment group were better. Therefore, Chaihu plus Longgu oyster decoction combined with five-elements music therapy can reduce the release of serum IL-6, IL-10, TNF-α and CRP inflammatory factors, improve fever, jaundice, abdominal pain and other symptoms, and reduce the degree of depression and the recurrence after treatment.

Abstract Enteromorpha prolifera polysaccharide (EP) is a water-soluble sulfated polysaccharide with many types of biological activities. In this study, the crude polysaccharide was extracted from Enteromorpha prolifera and degraded by different physical, chemical, and biological methods. The results showed that the enzymatic degradation products displayed the best tyrosinase inhibitory activity. The optimal enzymatic degradation conditions were as follows: 30 °C, pH 5.5, 750 U/mL enzyme dosage for 2 h. The enzymatic hydrolysates were then divided into six EP fractions (EPFs) by an ultrafiltration membrane. The in vitro tyrosinase inhibitory activity of these fractions showed that the smaller the molecular weight of EPF, the better the inhibitory effect on tyrosinase. The antioxidant and tyrosinase inhibitory effect of the most effective EPF, a molecular weight below 5 kDa, (EPF5), was further confirmed on B16 cells. A kinetic study of tyrosinase inhibitory activity revealed that EPF5 is a competitive-uncompetitive mixed-type inhibitor of tyrosinase. These findings suggested that EPF5 has significant potential as a skin-whitening agent in cosmetics as well as an antibrowning agent in the food and agriculture industries.

OBJECTIVES: This study aims to compare the clinical efficacy of an integrated approach to prevent and treat the recurrence of moderate-to-severe intrauterine adhesions (IUA) after hysteroscopic transcervical resection of adhesion (TCRA). METHODS: The study included a total of 70 patients with moderate-to-severe IUAs who underwent TCRA. Patients were randomly divided into two groups: treatment group (n=35) and control group n=35). In the treatment group, patients underwent balloon uterine stent placement and artificial cycle as well as received intrauterine perfusion of Danshen injection and oral Chinese medicine. In the control group, patients underwent balloon uterine stent placement and artificial cycle as well as received hyaluronic acid sodium and intrauterine device (IUD). Follow-up was performed after treatment of uterine cavity, menstruation and pregnancy. RESULTS: After 3 months of treatment, we observed a significantly lower rate of intrauterine re-adhesion (45.71% versus 77.14%, p=0.044) and significantly higher clinical efficiency (82.86% versus 77.14%, p=0.025) in the treatment group than those in the control group. After 6 months of treatment, we observed a significantly higher clinical efficiency in the treatment group than that in the control group (88.57% versus 68.57%, p=0.039). During the follow-up period, the pregnancy rate was 45.71% and 37.14% in the treatment group and control group, respectively, although the difference was not statistically significant (p=0.628). CONCLUSIONS: After surgical management of IUA, the integrated treatment combining a uterus stent placement and artificial cycle with Danshen injection and oral Chinese medicine can improve the condition of menstruation, and prevent and treat recurrence of IUA.

Abstract Histone methylation plays a crucial role in various biological processes, from heterochromatin formation to transcriptional regulation. Currently, no information is available regarding histone methylation modifiers in the important rubber-producing plant Hevea brasiliensis. Here, we identified 47 histone methyltransferase (HMT) genes and 25 histone demethylase (HDM) genes as possible members of the histone methylation modifiers in the rubber tree genome. According to the structural features of HMT and HDM, the HbHMTs were classified into two groups (HbPRMs and HbSDGs), the HbHDMs have two groups (HbLSDs and HbJMJs). Expression patterns were analyzed in five different tissues and at different phases of somatic embryogenesis. HbSDG10, 21, 25, 33, HbJMJ2, 18, 20 were with high expression at different phases of somatic embryogenesis. HbSDG10,14, 20, 21, 33 and HbPRMT4 were expressed highly in anther, HbSDG14, 20, 21, 22, 23, 33, 35 and HbPRMT1 HbJMJ7 and HbLSD1, 2, 3, 4 showed high expression levels in callus. HbSDG1, 7, 10, 13, 14, 18, 19, 21, 22, 23, 35, HbPRMT1, 8, HbJMJ5, 7, 11, 16, 20 and HbLSD2, 3, 4 were expressed highly in somatic embryo. HbSDG10, 21, 25, 33, HbLSD2, 3 were expressed highly in bud of regenerated plant. The analyses reveal that HbHMTs and HbHDMs exhibit different expression patterns at different phases during somatic embryogenesis, implying that some HbHMTs and HbHDMs play important roles during somatic embryogenesis. This study provide fundamental information for further studies on histone methylation in Hevea brasiliensis.

Abstract INTRODUCTION Anopheles stephensi is the main malaria vector in Southeast Asia. Recently, plant-sourced larvicides are attracting great interests. METHODS: The essential oil was extracted from the leaf of Cinnamomum camphora (L.), and a bioassay was conducted to determine the larvicidal efficacy. The chemical composition of the essential oil was determined by GC-MS analysis. RESULTS: The oil showed strong, dose-dependent larvicidal activities. The onset of larvicidal efficiency was rapid. The LC50 and LC95 were determined as 0.146% and 1.057% at 1 h, 0.031% and 0.237% at 12 h, 0.026% and 0.128% at 24 h, respectively. The oil contains 32 compounds. CONCLUSIONS The essential oil of C. camphora leaf has an excellent larvicidal potential for the control of A. stephensi.

In this study, an in situ deep eutectic solvent-liquid-liquid microextraction method together with high performance liquid chromatography was developed for the determination of parabens in aqueous sample. The hydrophobic deep eutectic solvent, formed in situ by the DL-menthol and decanoic acid was used as the extraction solvent. Various parameters affecting the extraction efficiency including the composition of deep eutectic solvent, temperature of sample solution, extraction time, solution pH and salt concentration were investigated and optimized. Under the optimum conditions, the linear range of calibration curves was in the range of 3-1000 ng mL-1. The limits of detection and limits of quantification were in the range of 0.6-0.8 and 2.0-2.5 ng mL-1, respectively. The relative standard deviations were less than 7.2% for both intra-day and inter-days analysis. Finally, the proposed method was successfully applied to determine four parabens in environmental water samples with acceptable recoveries.

Infection is a leading cause of mortality and morbidity in the newborn and preterm neonates due to immuno-incompetence in these patients. Administration of intravenous immunoglobulin (IVIG) provides immunoglobulin G (IgG) that can protect the body from infection. In theory, morbidity and mortality due to infections in newborns and preterm infants could be reduced by the administration of IVIG. Two meta-analyses were evaluated comparing IVIG to treat various infection versus conventional treatments. The results showed that IVIG is not effective as an adjunctive treatment for suspected or proven infections in neonates.

La infección es la causa principal de la mortalidad y de la morbilidad entre los recién nacidos y los neonatos prematuros debido a la incompetencia inmunológica de estos pacientes. El suministro de inmunoglobulina por vía intravenosa brinda la inmunoglobulina G que protege al cuerpo humano de las infecciones. En términos teóricos, la morbilidad y la mortalidad por infecciones en recién nacidos y en bebés prematuros, podrían reducirse si se administra inmunoglobulina G intravenosa. Se evaluaron dos meta-análisis que comparaban el uso de la inmunoglobulina G intravenosa para tratar diversas infecciones con los tratamientos convencionales. Los resultados demostraron que dicha inmunoglobulina no es eficaz como tratamiento adyuvante para combatir sospechas de infección o infecciones comprobadas en los recién nacidos.

Superior mesenteric arteriovenous fistula (SMAVF) is a rare vascular disorder usually following penetrating abdominal trauma or gastrointestinal surgery. Percutaneous endovascular treatment such as embolization, has been widely used to treat this disease. We report a patient, who was presented with melena at the onset of his symptoms, then an acute hematemesis in shock. A SMAVF was diagnosed on an angiogram after a large mesenteric vein was seen on CT. The patient had a successful emergency endoscopic variceal ligation (EVL) to stop bleeding. Then the patient received fistula embolization with covered stent.