Effects of Traditional Chinese Medicine Five-Element Music Therapy Combined with Mirtazapine on Depression and Limb Function Recovery After Ischemic Stroke.

Objective: To observe the effects of traditional Chinese medicine (TCM) five-element music therapy combined with mirtazapine on depression and limb function recovery after ischemic stroke. Methods: A total of 110 patients treated in the Departments of Geriatrics, Cardiology, and Psychology of three hospitals in Qinhuangdao City, Hebei Province, China from October 2022 to August 2023 were selected. Based on the scores of 24-item Hamilton Depression Scale (HAMD-24), Barthel (BL) index, and National Institute of Health Stroke Scale (NIHSS) before enrollment, the patients were randomly divided into control group (n = 58) and experimental group (n = 52). The patients in control group were treated with limb rehabilitation, while those in experimental group underwent limb rehabilitation combined with five-element music therapy and mirtazapine. Results: After 12 weeks of treatment and observation, 11 patients in control group and 9 patients in experimental group withdrew from this trail. As for the proportions of score changes, experimental group had higher decline proportions of HAMD-24 score and NIHSS score as well as an increased proportion of BL index score than control group, which were 43.97%, 69.32%, and 44.12%, respectively. Conclusion: TCM five-element music therapy combined with mirtazapine significantly improves depression and limb function recovery after ischemic stroke.

[Transurethral plasma resection of the prostate for acute urinary retention in patients with advanced prostate cancer].

OBJECTIVE: To compare the safety of transurethral plasma resection of the prostate (TuPkRP) in the treatment of advanced PCa (APC)-related acute urinary retention (AUR) with that in the treatment of BPH-related AUR and investigate the oncologic characteristics of the PCa patient after TuPkRP. METHODS: In this retrospective study, we first compared the baseline data between the patients with APC-related AUR (group A, n = 32) and those with BPH-related AUR (group B, n = 45) as well as their surgical parameters, such as the operation time, pre- and post-operative hemoglobin levels, IPSS at 3 months after TuPkRP and length of postoperative hospital stay. Then, we observed possible TuPkRP-induced tumor progression by comparing the oncologic parameters, such as the PSA level and ECT-manifested bone metastasis, between the APC-AUR patients treated by androgen-deprivation therapy (ADT) + TuPkRP and those treated by ADT only (group C, n = 24). RESULTS: There were no statistically significant differences in the baseline data between the APC-AUR and BPH-AUR patients (P > 0.05). The operation time and postoperative hospital stay were significantly longer in the APC-AUR than in the BPH-AUR group (P < 0.05), but the decreases in the hemoglobin level and IPSS at 3 months after operation showed no significant differences between the two groups of patients (P > 0.05). Besides, no statistically significant differences were observed in the oncologic parameters between the APC-AUR patients treated by ADT + TuPkRP and those by ADT only (P > 0.05). CONCLUSION: The safety of TuPkRP was not significantly lower and the rates of postoperative complications and adverse events were not significantly higher in the patients with APC-related AUR than in those with BPH-related AUR. And this surgical strategy did not significantly improve the progression of APC.

[Hyperspectral imaging technology distinguishes between Puerariae Lobatae Radix and Puerariae Lobatae Caulis].

Puerariae Lobatae Radix, the dried root of Pueraria lobata, is a traditional Chinese medicine with a long history. Puerariae Lobatae Caulis as an adulterant is always mixed into Puerariae Lobatae Radix for sales in the market. This study employed hyperspectral imaging(HSI) to distinguish between the two products. VNIR lens(spectral scope of 410-990 nm) and SWIR lens(spectral scope of 950-2 500 nm) were used for image acquiring. Multi-layer perceptron(MLP), partial least squares discriminant analysis(PLS-DA), and support vector machine(SVM) were employed to establish the full-waveband models and select the effective wavelengths for the distinguishing between Puerariae Lobatae Caulis and Puerariae Lobatae Radix, which provided technical and data support for the development of quick inspection equipment based on HSI. The results showed that MLP model outperformed PLS-DA and SVM models in the accuracy of discrimination with full wavebands in VNIR, SWIR, and VNIR+SWIR lens, which were 95.26%, 99.11%, and 99.05%, respectively. The discriminative band selection(DBS) algorithm was employed to select the effective wavelengths, and the discrimination accuracy was 93.05%, 98.05%, and 98.74% in the three different spectral scopes, respectively. On this basis, the MLP model combined with the effective wavelengths within the range of 2 100-2 400 nm can achieve the accuracy of 97.74%, which was close to that obtained with the full waveband. This waveband can be used to develop quick inspection devices based on HSI for the rapid and non-destructive distinguishing between Puerariae Lobatae Radix and Puerariae Lobatae Caulis.

Comprehensive genomic analysis of puerarin in inhibiting bladder urothelial carcinoma cell proliferation and migration.

BACKGROUND: Bladder urothelial carcinoma (BUC) ranks second in the incidence of urogenital system tumors, and the treatment of BUC needs to be improved. Puerarin, a traditional Chinese medicine (TCM), has been shown to have various effects such as anti-cancer effects, the promotion of angiogenesis, and anti-inflammation. This study investigates the effects of puerarin on BUC and its molecular mechanisms. METHODS: Through GeneChip experiments, we obtained differentially expressed genes (DEGs) and analyzed these DEGs using the Ingenuity® Pathway Analysis (IPA®), Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) pathway enrichment analyses. The Cell Counting Kit 8 (CCK8) assay was used to verify the inhibitory effect of puerarin on the proliferation of BUC T24 cells. String combined with Cytoscape® was used to create the Protein-Protein Interaction (PPI) network, and the MCC algorithm in cytoHubba plugin was used to screen key genes. Gene Set Enrichment Analysis (GSEA®) was used to verify the correlation between key genes and cell proliferation. RESULTS: A total of 1617 DEGs were obtained by GeneChip. Based on the DEGs, the IPA® and pathway enrichment analysis showed they were mainly enriched in cancer cell proliferation and migration. CCK8 experiments proved that puerarin inhibited the proliferation of BUC T24 cells, and its IC50 at 48 hours was 218µmol/L. Through PPI and related algorithms, 7 key genes were obtained: ITGA1, LAMA3, LAMB3, LAMA4, PAK2, DMD, and UTRN. GSEA showed that these key genes were highly correlated with BUC cell proliferation. Survival curves showed that ITGA1 upregulation was associated with poor prognosis of BUC patients. CONCLUSION: Our findings support the potential antitumor activity of puerarin in BUC. To the best of our knowledge, bioinformatics investigation suggests that puerarin demonstrates anticancer mechanisms via the upregulation of ITGA1, LAMA3 and 4, LAMB3, PAK2, DMD, and UTRN, all of which are involved in the proliferation and migration of bladder urothelial cancer cells.

A network pharmacology perspective for deciphering potential mechanisms of action of Solanum nigrum L. in bladder cancer.

BACKGROUND: Solanum nigrum L. decoction has been used as a folklore medicine in China to prevent the postoperative recurrence of bladder cancer (BC). However, there are no previous pharmacological studies on the protective mechanisms of this activity of the plant. Thus, this study aimed to perform a systematic analysis and to predict the potential action mechanisms underlying S. nigrum activity in BC based on network pharmacology. METHODS: Based on network pharmacology, the active ingredients of S. nigrum and the corresponding targets were identified using the Traditional Chinese Medicines for Systems Pharmacology Database and Analysis Platform database, and BC-related genes were screened using GeneCards and the Online Mendelian Inheritance in Man database. In addition, ingredient-target (I-T) and protein-protein interaction (PPI) networks were constructed using STRING and Cytoscape, Gene Ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were conducted, and then the pathways directly related to BC were integrated manually to reveal the pharmacological mechanism underlying S. nigrum-medicated therapeutic effects in BC. RESULTS: Seven active herbal ingredients from 39 components of S. nigrum were identified, which shared 77 common target genes related to BC. I-T network analysis revealed that quercetin was associated with all targets and that NCOA2 was targeted by four ingredients. Besides, interleukin 6 had the highest degree value in the PPI network, indicating a hub role. A subsequent gene enrichment analysis yielded 86 significant GO terms and 89 significant pathways, implying that S. nigrum had therapeutic benefits in BC through multi-pathway effects, including the HIF-1, TNF, P53, MAPK, PI3K/Akt, apoptosis and bladder cancer pathway. CONCLUSIONS: S. nigrum may mediate pharmacological effects in BC through multi-target and various signaling pathways. Further validation is required experimentally. Network pharmacology approach provides a predicative novel strategy to reveal the holistic mechanism of action of herbs.

Nano-selenium Supplementation Increases Selenoprotein (Sel) Gene Expression Profiles and Milk Selenium Concentration in Lactating Dairy Cows.

Supplementation with selenium is common for dairy cows, but the importance of selenium source is not clear. This study aimed to compare nano-selenium (Nano-Se) and sodium selenite supplements for dairy cows on lactation performance, milk Se levels and selenoprotein (Sel) gene expression. Twelve multiparous Holstein cows were randomly divided into two groups: a control group fed a basal diet plus 0.30 mg Se/kg of DM as sodium selenite or Nano-Se for 30 days. Dry matter intake, milk yield and composition were not affected by dietary Se source (P > 0.05); however, the milk total Se levels and milk glutathione peroxidase (GSH-Px) activities were higher with Nano-Se supplementation than sodium selenite (P < 0.05). At the end of the experiment, Nano-Se supplementation significantly increased plasma Se levels and GSH-Px activity, compared with the sodium selenite supplement. The mRNA expression levels of glutathione peroxidase 1, 2 and 4; thioredoxin reductase 2 and 3; and selenoproteins W, T, K and F were markedly upregulated (P < 0.05) in the mammary gland of the Nano-Se group. Thus, the source of selenium plays an important role in the antioxidant status and in particular the Sel gene expression in the mammary glands of dairy cows, both being stimulated by nano sources.

A high dose of conjugated linoleic acid increases fatty liver and insulin resistance in lactating mice.

This study aimed to evaluate the effects of a high dose of conjugated linoleic acid (CLA) on lactating mice. In one experiment, Kunming mice were separated into four groups (n = 6 per group); the control (CON) group received 3.0% linoleic acid (LA) oil, the L-CLA group received a mixture of 2.0% LA and 1.0% CLA, the M-CLA group received a mixture of 1.0% LA and a 2.0% CLA, and the H-CLA group received 3.0% CLA. Feeding proceeded from day 4 to day 10 of lactation. In a second experiment, a CON group received 3.0% LA, and an H-CLA group received 3.0% CLA. Plasma parameters were analyzed for all groups, and insulin tolerance tests (ITTs) were conducted. CLA treatment did not affect dam weight but significantly decreased the food intake of dams during lactation. Furthermore, CLA decreased the weight of pups on day 10 of lactation; this effect was attributed to lower milk fat of dams in the CLA group than in those of the other groups. Relative to mice in the CON group, the mice in the H-CLA group displayed increased liver weight and liver triglyceride (TG) content as well as higher TG content and γ-glutamyl transferase (γ-GT) activity in the plasma. Moreover, high-dose CLA resulted in insulin resistance, possibly affecting the red blood cell (RBC) and hemoglobin (HCB) levels in the plasma. In conclusion, lactating mice receiving a high dose of CLA exhibited fatty liver, insulin resistance, and impaired lactation performance.

Changes in milk yield and composition of colostrum and regular milk from four buffalo breeds in China during lactation.

BACKGROUND: Chinese local buffalos are mainly used as draft animals because of their low productivity but their crossbreeding with Murrah and Nili-Ravi breeds can produce offspring with a greatly improved milk yield. However, no studies have reported the characteristics of milk produced during lactation by these crossbred buffalo. RESULTS: This study investigated changes in yield, and the physicochemical composition of milk of Murrah, Nili-Ravi, Murrah×local, Murrah×Nili-Ravi×local buffalos with milk yields of 1022.49 ± 90.26 kg, 1193.02 ± 97.65 kg, 805.46 ± 76.57 kg and 1499.35 ± 105.32 kg respectively over a 210-day period. The protein, fat, ash and total solids contents of milk from the hybrids decreased, but the yield of these nutritional components increased because of the greater improvement in milk yield. As lactation progressed, lactose content increased, but this change was not significant after the 15th day postpartum; the protein content decreased whereas fat content increased significantly during the first three days; ash content changed significantly during the first 24 h postpartum but further changes were not significant. Gel electrophoresis was used to identify the protein profile with no difference found between the four breeds. CONCLUSION: After crossbreeding, the milk production of triple-crossbred buffalo was higher than Murrah, Nili-Ravi and the local Chinese buffalo, making it a potential resource for the Chinese dairy market. The results of this experiment will provide basic data for making better use of buffalo milk, planning crossbreeding programs, and establishing standards for buffalo milk. © 2019 Society of Chemical Industry.

Hybrid Balloon Valvuloplasty for the Treatment of Severe Congenital Aortic Valve Stenosis in Infants.

BACKGROUND: Surgical or percutaneous interventional treatment of severe congenital aortic valve stenosis (CAS) in early infancy remains challenging. This single-center, retrospective study analyzed midterm outcomes of a hybrid balloon valvuloplasty procedure through the ascending aorta by way of median sternotomy, including cases with improved technique. METHODS: Included were 45 consecutive infants (aged <90 days) with CAS and selected for biventricular repair who underwent hybrid balloon valvuloplasty in a hybrid or ordinary operating room from October 2010 to March 2016. Patients were assessed at 1, 3, 6, and 12 months and yearly thereafter. RESULTS: Hybrid balloon valvuloplasty was successful in all patients, with the last 8 treated in an ordinary operating room under only echocardiography guidance with a new sheath. Thirty-two patients were successfully rescued from low heart rate or left ventricular systolic dysfunction, or both, by cardiac massage under direct visualization; none required cardiopulmonary bypass. The degree of new aortic insufficiency was mild in 7 patients and changed from mild to moderate in 1 patient. Aortic valve pressure gradient decreased from 70.6 ± 17.5 mm Hg preoperatively to 15.2 ± 4.2 mm Hg immediately postoperatively (p < 0.001). Fluoroscopy time was 4.8 ± 2.3 minutes. At a median of 32.1 months (range, 1 to 68 months) follow-up, all patients were alive and healthy. Aortic valve pressure gradient remained low (19.1 ± 5.2 mm Hg). Left ventricular ejection fraction increased from 0.515 ± 0.134 (range, 0.21 to 0.70) preoperatively to 0.633 ± 0.035 (range, 0.58 to 0.75; p < 0.001). No aortic insufficiency developed, and no patient required reintervention. CONCLUSIONS: For infants with severe CAS, hybrid balloon valvuloplasty through the ascending aorta by way of a median sternotomy appears efficacious and safe up to midterm follow-up.

Percutaneous Closure of Atrial Septal Defects Under Transthoracic Echocardiography Guidance Without Fluoroscopy or Intubation in Children.

OBJECTIVE: Demonstrate the benefits of percutaneous atrial septal defect (ASD) closure under guidance of transthoracic echocardiography (TTE) without fluoroscopy. METHODS: From February 2013 to April 2014, 127 consecutive patients with an isolated type II ASD were recruited to undergo percutaneous closure under either TTE (n = 60, TTE group) or TEE (n = 67, TEE group) guidance. The TTE group received local anesthesia or sedation with propofol, and the TEE group received general anesthesia with endotracheal intubation. Follow-up examinations were performed for both groups at 1 month, 3 months, 6 months, and 1 year after discharge and annually thereafter. RESULTS: The TTE group had a significantly shorter procedure time and respirator ventilation duration than the TEE group. The dose of propofol required, the cost, and the pharyngeal complication rate were significantly lower in the TTE group than in the TEE group. The median follow-up of 11.6 months was uneventful in all patients. CONCLUSIONS: Percutaneous ASD closure with TTE guidance as the only imaging tool avoids fluoroscopy, endotracheal intubation, and probe insertion and is associated with a satisfactory procedural success rate and lower costs. This procedure is a safe and reliable treatment for ASD.

Safety and efficiency of thulium laser prostate resection for the treatment of benign prostatic hyperplasia in large prostates.

Thulium laser resection of the prostate-tangerine technique (TmLRP-TT) dissects whole prostatic lobes off the surgical capsule, similar to peeling a tangerine. The present study aimed to evaluate the safety and efficacy of TmLRP-TT for older symptomatic benign prostatic hyperplasia patients with large prostates during 18 months of follow-up. A prospective analysis of 95 consecutive patients with large prostates (>80 ml) who underwent surgical treatment using TmLRP-TT was carried out. All patients were evaluated preoperatively and at 1, 6, 12, and 18 months postoperatively by the International Prostate Symptom Score (IPSS), quality of life (QoL), maximum urinary flow rate (Q max), postvoid residual urine volume (PVR), International Index of Erectile Function 5 (IIEF-5), urine analysis, and urine culture. Perioperative complications were recorded and graded by the modified Clavien classification system (CCS). Mean preoperative prostate volume was 106.81 ± 24.79 ml. TmLRP-TT was successfully completed in all patients. The mean operative duration, catheterization time, and hospital stay were 95.36 ± 27.06 min, 2.25 ± 0.9 days, and 5.39 ± 1.18 days, respectively. The decrease in mean hemoglobin level was 1.23 ± 0.72 g/dl, and that in mean serum sodium level was 0.71 ± 2.56 mmol/l. Within the observation period of 18 months, the patients showed an improvement in IPSS (20.01 ± 7.08 vs. 4.96 ± 3.68), QoL (4.10 ± 1.16 vs. 1.23 ± 1.30), Q max (8.14 ± 3.81 ml/s vs. 18.33 ± 2.56 ml/s) and PVR (102.70 ± 70.64 ml vs. 20.28 ± 30.02 ml), compared with baseline values (P < 0.001). IIEF-5 remained stable. Minor complications occurred in 10 (10.52 %) of 95 patients (Clavien grade 1, 9.47 % and grade 2, 1.05 %). There were no severe complications requiring reintervention (Clavien grade 3, 0 % and grade 4, 0 %). TmLRP-TT is a safe and effective surgical endoscopic technique associated with a low complication rate in large prostates as assessed during an 18-month follow-up period. It is a promising technology, which may be considered as one of the alternatives to open simple prostatectomy (OP) for large prostates in the future.