A Study on the Effects of a Cartoon Text Version of Health Education Manual with Sandplay on the Psychological Status and Cognitive Function of Children with Attention Deficit Hyperactivity Disorder.

Purpose: The study aimed to examine the effects of a cartoon text version of a health education manual with sandplay on the psychological status and cognitive function of children with attention deficit hyperactivity disorder (ADHD). Methods: Eighty cases of children with ADHD admitted from February 2019 to September 2021 were selected for the study. They were numbered according to the order of consultation, and after obtaining family consent, they were divided into the control group (n = 40) and the observation group (n = 40) using the random number table method. The control group received only medication and verbal health education, while the observation group received a cartoon text version of the health education manual together with sandplay on top of the above, and both groups were treated for 30 weeks. The attention test results and the Swanson, Nolan, and Pelham-IV rating scales (SNAP-IV) were used to assess the effectiveness of the treatment for both groups of children. The awareness rate of health education knowledge of children and their families in both groups was counted. The Conners Parent Symptom Questionnaire (PSQ) and the Combined Raven's test (CRT) were used to assess the psychological status and cognitive functioning of the children in both groups. Results: After treatment, the response time, the number of errors, and the number of missed alarms in the attention test results were lower in the observation group than in the control group (P < 0.05). After treatment, the inattention, antagonism and defiance, and impulsiveness and hyperactivity scores on SNAP-IV were lower in the observation group than in the control group (P < 0.05). After treatment, the knowledge of disease and treatment, medical and nursing cooperation, safety and protection, and dietary precautions were higher in the observation group than in the control group (P < 0.05). After treatment, the learning problems, conduct problems, psychosomatic problems, anxiety, impulsivity-hyperactivity, and hyperactivity index scores on the PSQ were lower in the observation group than in the control group (P < 0.05). After treatment, the A, B, C, D, and E theme scores in the CRT were higher in the observation group than in the control group, and the IQ score was also higher in the observation group than in the control group (P < 0.05). Conclusion: The cartoon text version of the health education manual with sandplay can significantly improve the attention deficit, hyperactive behaviour, psychological status, and cognitive function of children with ADHD on the basis of pharmacological treatment, which has a good clinical application.

Isolation, structures and bioactivities of the polysaccharides from Radix Hedysari: A review.

Radix Hedysari, a well-known traditional Chinese herbal medicine, has a long history as a medicinal plant in China based on its wide spectrum of biological and pharmacological activities. Until now, many chemical constituents have been isolated and identified from Radix Hedysari, such as polysaccharides, flavonoids, phenylpropanoids, trace elements and so on. Of these, Radix Hedysari polysaccharides are one of the most important active compounds of the Radix Hedysari and have various biological activities, including anti-tumor activity, antioxidant activity, anti-diabetic activity, immunity enhancement effect and regulation of intestinal flora. These beneficial biological activities are related to the chemical structure of the Radix Hedysari polysaccharides. The chemical structure of HPS is the basis of its biological activity, which is affected by many factors, such as the composition of monosaccharide, the size of relative molecular weight, the way of glycoside bond connection, the three-dimensional structure of polysaccharide, and so on. Different extraction and separation methods lead to different configurations of polysaccharides and different biological activities of polysaccharides. In general, the bioactivity of polysaccharides showed a certain dose-response or structure-activity relationship. At present, few studies of regarding the structure-function relationships of these polysaccharides have been reported, and it is not easy to relate the structures of HPS to their biological activities. Nevertheless, some relationships can be inferred as follows. This article is aimed to provide a systematic and up-to-date review on the extraction, purification, structural characterization, and biological activities of the Radix Hedysari polysaccharides to support its further therapeutic potentials and sanitarian functions. Furthermore, the possible development and a perspective for future research of Radix Hedysari polysaccharides are also discussed.

Mechanism-based pharmacokinetics-pharmacodynamics studies of harmine and harmaline on neurotransmitters regulatory effects in healthy rats: Challenge on monoamine oxidase and acetylcholinesterase inhibition.

BACKGROUND: ß-Carboline alkaloid harmine (HAR) and harmaline (HAL) are monoamine oxidase (MAO) and acetylcholinesterase (AChE) inhibitors. However, whether HAR and HAL inhibit MAO or AChE selectively and competitively is unclear. PURPOSE: The purpose of this study was to investigate the potential competition inhibition of HAR and HAL on MAO and AChE in brain endothelial cells (RBE4) and in healthy rats to provide a basis for the application of the inhibitors in the treatment of patients with depression and with Parkinson's disease or Alzheimer's disease. STUDY DESIGN/METHODS: The transport properties of HAR and HAL by using blood-brain barrier models constructed with RBE4 were systematically investigated. Then, the modulation effects of HAR and HAL on CNS neurotransmitters (NTs) in healthy rat brains were determined by a microdialysis method coupled with LC-MS/MS. The competition inhibition of HAR and HAL on MAO and AChE was evaluated through real time-PCR, Western blot analysis, and molecular docking experiments. RESULTS: Results showed that HAL and HAR can be detected in the blood and striatum 300 min after intravenous injection (1 mg/kg). Choline (Ch), gamma-aminobutyric acid (GABA), glutamate (Glu), and phenylalanine (Phe) levels in the striatum decreased in a time-dependent manner after the HAL treatment, with average velocities of 1.41, 0.73, 3.86, and 1.10 (ng/ml)/min, respectively. The Ch and GABA levels in the striatum decreased after the HAR treatment, with average velocities of 1.16 and 0.22 ng/ml/min, respectively. The results of the cocktail experiment using the human liver enzyme indicated that the IC50 value of HAL on MAO-A was 0.10 ± 0.08 µm and that of HAR was 0.38 ± 0.21 µm. Their IC50 values on AChE were not obtained. These findings indicated that HAL and HAR selectively acted on MAO in vitro. However, RT-PCR and Western blot analysis results showed that the AChE mRNA and protein expression decreased in a time-dependent manner in RBE4 cells after the HAR and HAL treatments. CONCLUSION: NT analysis results showed that HAL and HAR selectively affect AChE in vivo. HAL and HAR may be highly and suitably developed for the treatment of Alzheimer's disease.

Astragaloside IV attenuates inflammatory reaction via activating immune function of regulatory T-cells inhibited by HMGB1 in mice.

CONTEXT: High-mobility group box 1 (HMGB1) protein is a highly abundant protein that can promote the pathogenesis of inflammatory. Some experiments have demonstrated a vital role for HMGB1 to modulate the immune function of regulatory T-cells (Tregs). Astragaloside IV (AST IV), an extract from Astragalus membranaceus Moench (Leguminosae), has been shown to exert potent cardioprotective and anti-inflammatory effects. It is still unclear whether AST IV has a latent effect on the proinflammatory ability of HMGB1 with subsequent activation of Tregs in vivo. OBJECTIVE: This research explores the antagonism of different doses of AST IV on the immunologic function of Tregs mediated by HMGB1. MATERIALS AND METHODS: Mouse models (BALB/c) were constructed by which normal saline or AST IV was administered i.p. at 2, 4 and 6 days after the administration i.p. of 20 µg recombinate HMGB1. Spleen was used to procure Treg and CD4 + CD25- T-cells which were co-cultured with Treg. Cell phenotypes of Tregs(Foxp3) were examined, and the cytokine levels in supernatants and the proliferation of T-cells were assayed. Gene expression was measured by RT-PCR. RESULTS: (1) The expression levels of Foxp3 in Treg on post-stimulus days (PSD) 1-7 were significantly decreased in the HMGB1 group in comparison to those in the control group mice (p < 0.01). The Foxp3 expression was markedly increased in a dose-dependent manner in the AST group as compared with those in the HMGB1 group (p < 0.0 1-0.05). The same results were found in the contents of cytokines (IL-10 and TGF-ß) released into supernatants by Treg. (2) When CD4 + CD25- T-cells were co-cultured with Treg stimulated by HMGB1, the cell proliferation and the levels of cytokines (IL-2 and IFN-γ) in supernatant were markedly increased as compared with those in the HMGB1 group. The level of IL-4 was markedly decreased as compared with that in the HMGB1 group. The same results were found when CD4 + CD25- T-cells were co-cultured with Treg in the NS group. Compared with those in the NS group, the contrary results were shown in a dose-dependent manner in the AST group. DISCUSSION AND CONCLUSION: These results showed that AST IV has a therapeutic effect on inflammation promoted by HMGB1, and it should be studied as a new drug for the treatment of sepsis.

A novel scoring system predicts adjuvant chemolipiodolization benefit for hepatocellular carcinoma patients after hepatectomy.

Our aim in this study was to develop a prognostic scoring system with which to identify patients most likely to benefit from adjuvant chemolipiodolization (ACL) after liver resection for hepatocellular carcinoma (HCC). Data from 1150 HCC patients who underwent liver resection between 2002 and 2008 at the Eastern Hepatobiliary Surgery Hospital were used to develop the scoring system. Patients were stratified into prognostic subgroups using the new scoring system, and the outcomes of patients who received ACL and those who did not were compared in each subgroup. Using data from 379 patients operated on between 2008 and 2010 for validation, the scoring system had a concordance index (C-index) of 0.75 for predicting post-resectional overall survival (OS). It optimally stratified patients into three prognostic subgroups with scores of 0-5, 6-9 and ≥ 10, having better, medium and worse survival outcomes, respectively. A difference in OS between ACL and non-ACL patients was only detected in the subgroup with scores ≥ 10 (1-, 3-, and 5-year OS rates: 63.9%, 22.6%, and 9.0% vs. 33.8%, 5.6%, and 2.8%, p = 0.001). Our proposed scoring system provides an effective tool for selecting the patients most likely to benefit from ACL.

The effect of Astragaloside IV on immune function of regulatory T cell mediated by high mobility group box 1 protein in vitro.

High mobility group box 1 protein (HMGB1), a potent pro-inflammatory cytokine, contributes to the pathogenesis of diverse inflammatory and infectious disorders. Some studies have illustrated the potential effect of HMGB1 on regulatory T cells (Tregs). Astragaloside IV (AST IV) isolated from a Chinese herb, Astragalus mongholicus, is known to have a variety of immunomodulatory activities. However, it is not yet clear whether AST IV possesses potential regulatory effect on the pro-inflammatory ability of HMGB1 with subsequent activation of Tregs. This study was carried out to investigate the antagonistic effects of different doses of AST IV on the immune function of Tregs mediated by HMGB1 in vitro. Tregs isolated from the spleens of mice were co-cultured with HMGB1 and/or AST IV. Cell phenotypes of Tregs were analyzed, and the contents of various cytokines in the cell supernatants as a result of co-culture and the proliferation of CD4(+)CD25(-) T cells were determined. Results showed that HMGB1 stimulation resulted in significantly down-regulation of expressions of Tregs cell phenotypes. However, AST IV can rival the suppressing effect of HMGB1 on immune function of Tregs with a dose-dependent in vitro. These results indicate that AST IV has the potential therapeutic action on inflammation augmented by HMGB1.

Treatment of abdominal compartment syndrome in severe acute pancreatitis patients with traditional Chinese medicine.

AIM: To investigate the therapeutic effect of traditional Chinese traditional medicines Da Cheng Qi Decoction (Timely-Purging and Yin-Preserving Decoction) and Glauber's salt combined with conservative measures on abdominal compartment syndrome (ACS) in severe acute pancreatitis (SAP) patients. METHODS: Eighty consecutive SAP patients, admitted for routine non-operative conservative treatment, were randomly divided into study group and control group (40 patients in each group). Patients in the study group received Da Cheng Qi Decoction enema for 2 h and external use of Glauber's salt, once a day for 7 d. Patients in the control group received normal saline (NS) enema. Routine non-operative conservative treatments included non-per os nutrition (NPON), gastrointestinal decompression, life support, total parenteral nutrition (TPN), continuous peripancreatic vascular pharmaceutical infusion and drug therapy. Intra-cystic pressure (ICP) of the two groups was measured during treatment. The effectiveness and outcomes of treatment were observed and APACHE II scores were applied in analysis. RESULTS: On days 4 and 5 of treatment, the ICP was lower in the study group than in the control group (P < 0.05). On days 3-5 of treatment, acute physiology and chronic health evaluation II (APACHE II) scores for the study and control groups were significantly different (P < 0.05). Both the effectiveness and outcome of the treatment with Da Cheng Qi Decoction on abdominalgia, burbulence relief time, ascites quantity, cyst formation rate and hospitalization time were quite different between the two groups (P < 0.05). The mortality rate for the two groups had no significant difference. CONCLUSION: Da Cheng Qi Decoction enema and external use of Glauber's salt combined with routine non-operative conservative treatment can decrease the intra-abdominal pressure (IAP) of SAP patients and have preventive and therapeutic effects on abdominal compartment syndrome of SAP.