Effects of Self-Administered Acupressure on Fatigue Following Traumatic Brain Injury: A Randomized Controlled Trial.

BACKGROUND: Fatigue is a common symptom after a traumatic brain injury (TBI) and may persist for weeks or years. However, nonpharmacological management strategies for fatigue alleviations are almost nonexistent; thus, effective fatigue management programs are needed urgently. PURPOSES: We aimed to evaluate the effects of self-administered acupressure programs on post-TBI fatigue and heart rate variability and identify the possible correlation between the improvements in fatigue symptoms and the changes in heart rate variability. DESIGN: This randomized controlled trial included 2-point acupressure (TPA; n = 27), 5-point acupressure (FPA; n = 27), and usual care (UC, control; n = 27) groups who underwent several assessments before and after the study intervention. Heart rate variability was evaluated at baseline, weeks 2 and 3, and treatment completion. METHODS: The TPA and FPA groups self-administered acupressure (3 minutes per acupoint; bilateral), thrice daily for 4 weeks, whereas the UC group received routine treatment without acupressure. RESULTS: Both the TPA and FPA groups exhibited substantial improvements in fatigue symptoms compared with the baseline findings in the UC group. In addition, the TPA and FPA groups exhibited increased high-frequency power and mean number of times per hour in which the changes in successive normal sinus intervals (RR) gradually exceeded 50 ms (pNN50). Changes in high-frequency power and pNN50 were correlated with improvements in post-TBI fatigue symptoms. CONCLUSION: Acupressure may alleviate chronic fatigue and enhance parasympathetic activity in TBI survivors. The enhancement of parasympathetic activity may be correlated with improvements in post-TBI fatigue symptoms. RELEVANCE TO CLINICAL PRACTICE: Healthcare providers should incorporate self-administered acupressure into the care plans for TBI survivors to improve their fatigue symptoms.

Effects of Neurofeedback on Fibromyalgia: A Randomized Controlled Trial.

BACKGROUND: Fibromyalgia is a chronic widespread pain condition that is associated with sleep disturbances and cognitive impairments. Neurofeedback has been demonstrated to improve pain, sleep quality, and fatigue. However, few studies have examined the effect of neurofeedback for patients with fibromyalgia. AIM: To determine the effects of neurofeedback on pain intensity, symptom severity, sleep quality, and cognitive function in patients with fibromyalgia. DESIGN: This study was a randomized controlled trial. METHOD: Eighty participants were randomized to a neurofeedback group (N = 60), receiving sensorimotor and alpha rhythm feedback for 8 weeks, or a telephone support group (N = 20). RESULTS: Results from the generalized estimating equation modelling revealed significant group-by-time interactions for Brief Pain Inventory pain severity (B = -1.35, SE = 0.46, p = .003) and pain interference (B = -1.75, SE = 0.41, p < .001), Revised Fibromyalgia Impact Questionnaire total scores (B = -16.41, SE = 3.76, p < .001), sleep onset latency (B = -25.33, SE = 9.02, p = .005), and Psychomotor Vigilance Test error (B = -1.38, SE = 0.55, p = .013) after adjustments for age, sex, duration of illness, and group differences at baseline. CONCLUSIONS: An 8-week neurofeedback training regimen of sensorimotor rhythm and alpha brain waves significantly improved pain severity and interference, fibromyalgia symptom severity, sleep latency, and sustained attention in patients with fibromyalgia.

The Fruits of Paris polyphylla Inhibit Colorectal Cancer Cell Migration Induced by Fusobacterium nucleatum-Derived Extracellular Vesicles.

Colorectal cancer (CRC) is one of the most common cancers worldwide. Gut microbiota are highly associated with CRC, and Fusobacterium nucleatum was found to be enriched in CRC lesions and correlated with CRC carcinogenesis and metastases. Paris polyphylla is a well-known herbal medicine that showed anticancer activity. The present study demonstrates that P. polyphylla inhibited the growth of CRC cells. In addition, treating with active compounds pennogenin 3-O-beta-chacotrioside and polyphyllin VI isolated from P. polyphylla inhibited the growth of F. nucleatum. We also found that extracellular vesicles (EVs) released from F. nucleatum could promote mitochondrial fusion and cell invasion in CRC cells, whereas active components from P. polyphylla could dampen such an impact. The data suggest that P. polyphylla and its active ingredients could be further explored as potential candidates for developing complementary chemotherapy for the treatment of CRC.

Taiwanofungus camphoratus Combined With Amphotericin B for Metastatic Cancer Patients Unresponsive to or Unwilling to Undergo Chemotherapy: A Pilot Study.

CONTEXT: Taiwanofungus camphoratus is a parasitic mushroom found in the heartwood of Cinnamomum kanehirai and is used as a nutritional supplement. It has an anticancer action, both alone and synergistically with amphotericin B (AmB). OBJECTIVE: The study intended to assess the efficacy of a T camphoratus ethanol extract (TCEE) combined with AmB for patients with metastatic cancer whose cancer did not respond to multiline chemotherapy or who were unwilling to receive chemotherapy. DESIGN: The research team performed a retrospective analysis as a pilot study. SETTING: The study took place at a single hospital (Taipei Medical University Hospital, Taipei, Taiwan). PARTICIPANTS: Participants were 9 patients at the hospital who were terminally ill with metastatic cancer. INTERVENTIONS: The participants had received daily doses of 2-3 g of the TCEE in combination with a weekly dose of 20-25 mg of AmB in 500 cc of 5% glucose water, given intravenously in 4-6 h. OUTCOME MEASURES: Outcome measures included (1) a primary evaluation index measuring the efficacy of the treatment; (2) a measure of tumor burden that was estimated using the response evaluation criteria in solid tumors (RECIST 1.1), (3) a secondary evaluation index measuring survival duration, and (4) safety. RESULTS: The mean treatment time was 54.4 ± 18.3 wk. At the end of the study, 2 patients showed a continued complete response, 1 patient had a continued partial response, and 1 patient showed a stable disease. The other 5 participants had times to progression ranging from 24 to 48 wk, with a mean of 35.6 wk. The mean survival time was 57.8 ± 18.5 wk, and 5 patients were still alive at the end of the study. CONCLUSIONS: For patients whose metastatic cancer did not respond to multiline chemotherapy or who were unwilling to receive chemotherapy, the use of TCEE as an adjuvant therapy to AmB resulted in tumor suppression and a delay in time to disease progression. The preliminary results reported here can be used to guide a future, more extensive clinical study of the combination.

Symptom severity, symptom interference and use of complementary and alternative medicine among survivors of colorectal and breast cancer after curative treatment in Taiwan.

This study compared symptom severity, symptom interference and use of complementary and alternative medicine (CAM) between cancer survivors after curative treatment and individuals who did not have cancer. Factors associated with CAM use among cancer survivors were examined. A cross-sectional survey was conducted of 146 cancer survivors (77 breast and 69 colorectal cancer survivors who had completed conventional treatment 1-5 years previously and were cancer-free) from a hospital's cancer registration system (survivor group), and 161 healthy individuals without cancer (comparison group). The two groups were frequency-matched for sex and age. Findings indicated higher use of CAM in the survivor group (54.1%) than the comparison group (36.6%). There were no significant differences in overall symptom severity and interference between the two groups. Multivariate logistic regression showed that prior use of CAM (OR = 5.14, 95% CI: 2.34-10.69) and higher symptom interference (OR = 1.04, 95% CI: 1.001-1.08) were positively related to CAM use in the survivor group. The survivors did not have higher symptom severity and symptom interference with daily life, but were more likely to use CAM than the comparison group. Medical staff should discuss symptom interference and use of CAM with cancer survivors to guide them in the appropriate use of CAM.

Paris Polyphylla Inhibits Colorectal Cancer Cells via Inducing Autophagy and Enhancing the Efficacy of Chemotherapeutic Drug Doxorubicin.

Colorectal cancer is one of the most common cancers worldwide and chemotherapy is the main approach for the treatment of advanced and recurrent cases. Developing an effective complementary therapy could help to improve tumor suppression efficiency and control adverse effects from chemotherapy. Paris polyphylla is a folk medicine for treating various forms of cancer, but its effect on colorectal cancer is largely unexplored. The aim of the present study is to investigate the tumor suppression efficacy and the mechanism of action of the ethanolic extract from P. polyphylla (EEPP) in DLD-1 human colorectal carcinoma cells and to evaluate its combined effect with chemotherapeutic drug doxorubicin. The data indicated that EEPP induced DLD-1 cell death via the upregulation of the autophagy markers, without triggering p53- and caspase-3-dependent apoptosis. Moreover, EEPP treatment in combination with doxorubicin enhanced cytotoxicity in these tumor cells. Pennogenin 3-O-beta-chacotrioside and polyphyllin VI were isolated from EEPP and identified as the main candidate active components. Our results suggest that EEPP deserves further evaluation for development as complementary chemotherapy for colorectal cancer.

Highly bioavailable silibinin nanoparticles inhibit HCV infection.

OBJECTIVE: Silibinin is a flavonolignan that is well established for its robust antiviral activity against HCV infection and has undergone several clinical trials for the management of hepatitis C. Despite its potency, silibinin suffers from poor solubility and bioavailability, restricting its clinical use. To overcome this limitation, we developed highly bioavailable silibinin nanoparticles (SB-NPs) and evaluated their efficiency against HCV infection. DESIGN: SB-NPs were prepared using a nanoemulsification technique and were physicochemically characterised. Infectious HCV culture systems were used to evaluate the influence of SB-NP on the virus life cycle and examine their antioxidant activity against HCV-induced oxidative stress. The safety profiles of SB-NP, in vivo pharmacokinetic studies and antiviral activity against infection of primary human hepatocytes were also assessed. RESULTS: SB-NP consisted of nanoscale spherical particles (<200 nm) encapsulating amorphous silibinin at >97% efficiency and increasing the compound's solubility by >75%. Treatment with SB-NP efficiently restricted HCV cell-to-cell transmission, suggesting that they retained silibinin's robust anti-HCV activity. In addition, SB-NP exerted an antioxidant effect via their free radical scavenging function. Oral administration of SB-NP in rodents produced no apparent in vivo toxicity, and pharmacokinetic studies revealed an enhanced serum level and superior biodistribution to the liver compared with non-modified silibinin. Finally, SB-NP efficiently reduced HCV infection of primary human hepatocytes. CONCLUSIONS: Due to SB-NP's enhanced bioavailability, effective anti-HCV activity and an overall hepatoprotective effect, we suggest that SB-NP may be a cost-effective anti-HCV agent that merits further evaluation for the treatment of hepatitis C.

Differences between native and immigrant women in Taiwan in factors associated with caesarean section: A prospective observational study.

This study aimed to examine the association of social support, social factors, and maternal complications with caesarean deliveries in native and immigrant women, and to explore the association between acculturation and caesarean deliveries in immigrant women in Taiwan. This prospective panel study was conducted from August 2012 through April 2014 and included 222 native and 147 immigrant pregnant women in Taiwan. Caesarean rates did not differ significantly between native and immigrant women, including the overall caesarean rate (28.8%, 32.0%), medically indicated caesarean (22.5%, 24.5%), and caesarean without medical indications (6.3%, 7.5%). Results of multiple logistic regression models revealed that maternal complications and household activity support were positively associated with caesarean deliveries. Both native and immigrant women with high levels of informational support were less likely to receive caesareans. Immigrant women who were older than 35 years, had a middle level socioeconomic status, and perceived a high level of acceptance of caesarean in Taiwan were more likely to have caesarean deliveries. Informational support was a protective factor for caesarean delivery, whereas household activity support offered by the family was positively associated with caesarean delivery. Perceived acceptance level in mainstream society could affect immigrant women's use of caesarean delivery.

Aqueous Extract of Paris polyphylla (AEPP) Inhibits Ovarian Cancer via Suppression of Peroxisome Proliferator-Activated Receptor-Gamma Coactivator (PGC)-1alpha.

Chemotherapy, a major approach was used in carcinoma treatment, always involves the development of drug resistance as well as side-effects that affect the quality of patients' lives. An association between epithelial-mesenchymal transition (EMT) and chemotherapy resistance was established recently. We demonstrate in this paper that the aqueous extract of Paris polyphylla (AEPP)-a traditional Chinese medicine-can be used in various cancer types for suppression of carcinogenesis. We evaluated the suppressions of EMT and mitochondrial activity by AEPP treatment in a high-glucose (HG) induced-human ovarian carcinoma cell line (OVCAR-3 cells). The mitochondrial morphology was investigated using MitoTracker Deep Red FM staining. Our results indicated that AEPP reduced the viability of OVCAR-3 cells considerably through induction of apoptosis. However, this inhibitory potential of AEPP was attenuated by HG induction in OVCAR-3 cells. The levels of estrogen-related receptor (ERR)-alpha activator and peroxisome proliferator-activated receptor-gamma coactivator (PGC)-1alpha were elevated by HG induction, but were suppressed by AEPP treatment. Down-regulations of cell survival and EMT were oberved in OVCAR-3 cells through suppression of PGC-1alpha by AEPP treatment. These results were confirmed through PGC-1alpha knockdown and overexpression in OVCAR-3 cells. Thus, AEPP can be beneficial for treating ovarian cancer and has potential for development of an integrative cancer therapy against ovarian cancer proliferation, metastasis, and migration.

Anti-Cancer Activity of Solanum nigrum (AESN) through Suppression of Mitochondrial Function and Epithelial-Mesenchymal Transition (EMT) in Breast Cancer Cells.

Chemotherapy is the main approach for treating advanced and recurrent carcinoma, but the clinical performance of chemotherapy is limited by relatively low response rates, drug resistance, and adverse effects that severely affect the quality of life of patients. An association between epithelial-mesenchymal transition (EMT) and chemotherapy resistance has been investigated in recent studies. Our recent studies have found that the aqueous extract of Solanum nigrum (AESN) is a crucial ingredient in some traditional Chinese medicine formulas for treating various types of cancer patients and exhibits antitumor effects. We evaluated the suppression of EMT in MCF-7 breast cancer cells treated with AESN. The mitochondrial morphology was investigated using Mitotracker Deep-Red FM stain. Our results indicated that AESN markedly inhibited cell viability of MCF-7 breast cancer cells through apoptosis induction and cell cycle arrest mediated by activation of caspase-3 and production of reactive oxygen species. Furthermore, mitochondrial fission was observed in MCF-7 breast cancer cells treated with AESN. In addition to elevation of E-cadherin, downregulations of ZEB1, N-cadherin, and vimentin were found in AESN-treated MCF-7 breast cancer cells. These results suggested that AESN could inhibit EMT of MCF-7 breast cancer cells mediated by attenuation of mitochondrial function. AESN could be potentially beneficial in treating breast cancer cells, and may be of interest for future studies in developing integrative cancer therapy against proliferation, metastasis, and migration of breast cancer cells.

Solanum nigrum Protects against Hepatic Fibrosis via Suppression of Hyperglycemia in High-Fat/Ethanol Diet-Induced Rats.

BACKGROUND: Advanced glycation end products (AGEs) signal through the receptor for AGE (RAGE), which can lead to hepatic fibrosis in hyperglycemia and hyperlipidemia. We investigated the inhibitory effect of aqueous extracts from Solanum nigrum (AESN) on AGEs-induced RAGE signaling and activation of hepatic stellate cells (HSCs) and hyperglycemia induced by high-fat diet with ethanol. METHODS: An animal model was used to evaluate the anti-hepatic fibrosis activity of AESN in rats fed a high-fat diet (HFD; 30%) with ethanol (10%). Male Wistar rats (4 weeks of age) were randomly divided into four groups (n = 6): (1) control (basal diet); (2) HFD (30%) + ethanol (10%) (HFD/ethanol); (3) HFD/ethanol + AESN (100 mg/kg, oral administration); and (4) HFD/ethanol + pioglitazone (10 mg/kg, oral administration) and treated with HFD for 6 months in the presence or absence of 10% ethanol in dietary water. RESULTS: We found that AESN improved insulin resistance and hyperinsulinemia, and downregulated lipogenesis via regulation of the peroxisome proliferator-activated receptor α (PPARα), PPARγ co-activator (PGC-1α), carbohydrate response element-binding protein (ChREBP), acetyl-CoA carboxylase (ACC), and fatty acid synthase (FAS) mRNA levels in the liver of HFD/ethanol-treated rats. In turn, AESN may delay and inhibit the progression of hepatic fibrosis, including α-smooth muscle actin (α-SMA) inhibition and MMP-2 production. CONCLUSIONS: These results suggest that AESN may be further explored as a novel anti-fibrotic strategy for the prevention of liver disease.

[Changes in symptom patterns and health-related quality of life of cancer patients before and after chemotherapy].

OBJECTIVE: Symptom patterns are an important diagnostic concept in terms of Traditional Chinese Medicine. Although symptom patterns and health related quality of life (HRQOL) are common diagnostic measures for cancer patients, the association between them has not been studied. This study aimed to describe the changes in the pattern of symptoms of Yang-deficiency, Yin-deficiency, blood stasis, and HRQOL before and after chemotherapy, and to examine the association between the patterns and the cancer patients' HRQOL. METHODS: A panel study was undertaken with 123 cancer patients who were about to begin their first course of chemotherapy at four teaching hospitals in Taiwan. A structured questionnaire was used before and after chemotherapy. HRQOL was assessed using the Medical Outcomes Survey Short-Form 36. The Traditional Chinese Medical Constitutional Scale was used to measure Yang-deficiency, Yin-deficiency, and blood stasis patterns, with higher scores indicating a larger deficiency. RESULTS: The patients had significantly worse scores for Yang-deficient pattern, Yin-deficiency pattern, blood stasis pattern, and the physical components of HRQOL after chemotherapy compared with before chemotherapy. The HRQOL scores correlated significantly with Yang-deficiency, Yin-deficiency, and the blood stasis pattern scores. A generalized estimating equation model showed that the HRQOL scores were significantly worse after chemotherapy compared with before chemotherapy for the physical component, but not for the mental component. Blood stasis pattern was significantly associated with a decreased HRQOL in both the physical and mental components. A hemoglobin level < 12 g/dL was associated with a worse physical component of HRQOL. CONCLUSION: The Yang-deficiency, Yin-deficiency, and blood stasis patterns were all associated with lower HRQOL in cancer patients after chemotherapy.

Glucose-regulated protein 94 modulates the therapeutic efficacy to taxane in cervical cancer cells.

Cervical cancer is an important health issue for women worldwide, and the endoplasmic reticulum stress pathway is important for determining the chemotherapeutic response to cancer. However, the role of glucose-regulated protein 94 (GRP94) in taxane therapy for cervical cancer remains unclear. In this study, we generated GRP94 knockdown (GRP94-KD) Hela cells using short hairpin RNAs and found that GRP94-KD cells were resistant to taxane treatment in an MTT assay. Scrambled control cells demonstrated higher levels of apoptosis when treated with taxanes in comparison to GRP94-KD cells, as determined by cell cycle profiling, 4',6-diamidino-2-phenylindole staining, and terminal deoxynucleotidyl transferase-mediated nick end labeling staining. Caspase 3 and caspase 7 activity was also higher in scrambled control cells treated with taxane in comparison to GRP94-KD cells. Moreover, we found that depletion of GRP94 altered the levels of the apoptosis-related proteins Bcl2 and Bad, leading to sensitivity to taxane. Exposure to taxane also induced the expression of Bad in scrambled cells but not in GRP94-KD cells. In addition, the expression of Bcl2 was increased dramatically in GRP94-KD cells, whereas only a small increase was observed in scrambled cells. Therefore, we conclude that silencing GRP94 may increase resistance to taxane treatment in cervical cancer cells by altering the activation of the apoptosis pathway. In addition, GRP94 may represent a key biomarker for determining the therapeutic efficacy of taxane treatment in cervical cancer patients.

Thrombomodulin mediates the migration of cervical cancer cells through the regulation of epithelial-mesenchymal transition biomarkers.

Thrombomodulin (TM) has been shown to regulate many physiological and pathological processes, including inflammation, thrombosis, and tumor progression. TM is also a natural anticoagulant that maintains circulatory homeostasis in endothelial cells. However, little is known regarding the role of TM in the progression and metastasis of cervical cancer. TM-specific RNA interference and a cDNA expression vector were used to manipulate TM expression in cervical cancer cells. Cell growth and cell migration were evaluated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, transwell migration assays, and a biosensor system. TM silencing did not affect the growth rate of the cells. However, cell migration was dramatically enhanced after silencing of TM in HeLa cells. The overexpression of TM in cervical cancer cells only slightly influenced their proliferative capacity. After overexpression of TM in HeLa cells, their migratory capability was suppressed. Furthermore, we found that the decreased expression of E-cadherin and increase of zeb-1 and snail expression in TM-silenced cells which may be correlated with the results of knocking-down TM increases the migratory ability in this study. Our results demonstrate that TM may slightly regulate the growth but played the important role in the migratory ability of cervical cancer cells, suggesting that TM could potentially serve as a novel prognostic and therapeutic target in cervical cancer.

Thrombomodulin mediates the progression of epithelial ovarian cancer cells.

Thrombomodulin (TM), a natural anticoagulation factor, maintains circulation homeostasis in endothelial cells. TM has additional roles in modulating inflammation, thrombosis, and carcinogenesis. However, there is little information on the role of TM in the progression and metastasis of ovarian cancer. RNA silencing and cDNA expression vectors were used to manipulate target gene expression in ovarian cancer cells. Cell growth and migration were evaluated by an MTT assay, a wound-healing migration assay, a transwell migration assay, and a biosensor system. In this study, we found that TM silencing may enhance the growth rate of cells. The migratory ability of ovarian cancer cells was enhanced dramatically after TM silencing. TM overexpression in ovarian cells suppressed the proliferation and migration capability. Furthermore, we found that skov-3 cells treated with TM shRNA expressed high levels of fibronectin and vimentin and that the expression of these markers correlated positively with their migratory ability. Our results demonstrate that TM expression may regulate cell growth and migration in ovarian cancer cells. This finding suggests that TM may be a novel prognostic and therapeutic target for ovarian cancer.

Decision-making process for choosing an elective cesarean delivery among primiparas in Taiwan.

A significant proportion of cesarean deliveries in Taiwan were without medical indications and/or on maternal request. The purpose of this study was to understand the decision-making process of choosing an elective cesarean delivery (ELCD) among primiparas in Taiwan. This qualitative exploratory study was guided by grounded theory. Data were collected through in-depth interviews with 20 primiparous women, 15 of whom chose ELCD. Verbatim transcriptions were analyzed using constant comparative analysis and methods of open, axial, and selective coding. The core category that describes the process of ELCD decision making among primiparas is "controlling risks of childbirth and ensuring well-being." The decision process can be divided into three phases: (1) Pre-decision: risk perception, including two subcategories, negative pre-existing ideas about normal spontaneous delivery (NSD) caused worry, and desire for ELCD as the solution; (2) In-decision: risk assessment. Women proactively collected information about NSD and cesarean delivery, and then weighed the personal risk between NSD and ELCD. Risk assessment focused on seven dimensions including safety, health, comfort, efficiency, feminine charms, time and economy; (3) Post-decision: marching onward fearlessly, including two subcategories, belief in ELCD and stress relief, and persuading stakeholders to agree and gaining the required resources for ELCD. At different phases of decision-making, women revealed different concerns, though the sequence of phases was not necessarily unidirectional. Health care providers should be aware of the decision phase and intervene at appropriate times. It is difficult to change a women's decision to have ELCD in the post-decision phase.

The Effectiveness of a Traditional Chinese Medicine-Based Mobile Health App for Individuals With Prediabetes: Randomized Controlled Trial.

BACKGROUND: Traditional Chinese medicine (TCM) theories assert that body constitution and meridian energy lay the foundation for disease prevention. TCM-based health concepts have not yet been incorporated into mobile health (mHealth) apps for individuals with prediabetes. OBJECTIVE: The aim of this study was to examine the effectiveness of a TCM mHealth app for individuals with prediabetes. METHODS: This randomized controlled trial recruited 121 individuals with prediabetes at a teaching hospital in New Taipei City between February 2020 and May 2021. The participants were randomly assigned to the TCM mHealth app group (n=42), ordinary mHealth app group (n=41), or control group (n=38). All participants received the usual care that included 15-20 minutes of health education about the disease, along with healthy diet and exercise encouragement. The ordinary mHealth app included physical activity (PA), diet, and disease education, along with individual records. The TCM mHealth app additionally included qi and body constitution information, along with constitution-based PA and diet advice. The control group received the usual care alone and did not have access to any app. Data were collected at baseline, at the end of the 12-week intervention, and 1 month after the intervention. Body constitution, including yang-deficiency, yin-deficiency, and phlegm-stasis, was measured according to the Body Constitution Questionnaire, with higher scores indicating a greater deficiency. Body energy was examined using the Meridian Energy Analysis Device. The Short-Form 36 questionnaire was used to evaluate health-related quality of life (HRQOL), which yielded physical component scores and mental component scores, with higher scores indicating better physical and mental aspects of HRQOL, respectively. RESULTS: Compared to the control group, the TCM mHealth app group showed greater improvement in hemoglobin A1c (HbA1c), yang-deficiency and phlegm-stasis body constitution, and BMI; however, no significant differences were found in these outcomes between the TCM mHealth app and ordinary mHealth app groups. The TCM mHealth app group showed better improvement in body energy and mental component scores than the ordinary mHealth app group. There were no significant differences in fasting plasma glucose, yin-deficiency body constitution, Dietary Approaches to Stop Hypertension dietary behavior, and total PA among the three groups after the intervention. CONCLUSIONS: Use of either the ordinary or TCM mHealth app improved HRQOL among individuals with prediabetes. Compared to the outcomes of controls not using any app, use of the TCM mHealth app was effective at improving HbA1c, BMI, yang-deficiency and phlegm-stasis body constitution, and HRQOL. Moreover, using the TCM mHealth app seemed to improve the body energy and HRQOL more than when using the ordinary mHealth app. Further studies with a larger sample size and longer follow-up period may be necessary to determine whether the differences favoring the TCM app are clinically meaningful. TRIAL REGISTRATION: ClinicalTrials.gov NCT04096989; https://clinicaltrials.gov/ct2/show/NCT04096989.

Combination of Oncolytic Measles Virus and Ursolic Acid Synergistically Induces Oncolysis of Hepatocellular Carcinoma Cells.

Hepatocellular carcinoma (HCC) remains a difficult-to-treat cancer due to late diagnosis and limited curative treatment options. Developing more effective therapeutic strategies is essential for the management of HCC. Oncolytic virotherapy is a novel treatment modality for cancers, and its combination with small molecules merits further exploration. In this study, we combined oncolytic measles virus (MV) with the natural triterpenoid compound ursolic acid (UA) and evaluated their combination effect against HCC cells, including those harboring hepatitis B virus (HBV) or hepatitis C virus (HCV) replication. We found that the combination of MV and UA synergistically induced more cell death in Huh-7 HCC cells through enhanced apoptosis. In addition, increased oxidative stress and loss of mitochondrial potential were observed in the treated cells, indicating dysregulation of the mitochondria-dependent pathway. Similar synergistic cytotoxic effects were also found in HCC cells harboring HBV or HCV genomes. These findings underscore the potential of oncolytic MV and UA combination for further development as a treatment strategy for HCC.

Characteristics and Effects of Chinese Herbal Medicine in the Management of Female Infertility: A Hospital-Based Study.

BACKGROUND: In Taiwan, Chinese herbal medicine (CHM) is used to treat female infertility. Evidence indicates that the absence of monotherapy efficacy assessment and comparison with mainstream interventions may lead to the improper use of CHM for female infertility. METHODS: A retrospective cohort study enrolled female patients at a hospital undergoing CHM intervention to treat infertility from 2012 to 2020 in order to determine the outcomes of CHM monotherapy for female infertility. Kaplan-Meier analysis under strict assumptions was used to estimate the cumulative probability of pregnancy and live births after CHM. Cox hazard regression analysis was used to estimate the hazard ratios of prognostic variables, namely, the woman's age and diagnostic category. RESULTS: 694 women met the inclusion criteria and accounted for 2,145 cycles. A total of 190 pregnancies resulted in 125 live births, all of which were singleton births of babies with 16 perinatal complications requiring hospitalization. The real cumulative pregnancy rate and cumulative live birth rate (CLBR) for the total population after 10 cycles were between 27.4% and 35.2% and between 18% and 22.1%, respectively. Compared with the live birth rate corresponding to patients aged under 35 years, that of older patients, particularly those aged 38-39 years, was significantly lower (hazard ratio: 0.19, 95% confidence interval: 0.11-0.33). Women with other diagnoses, namely, uterine problems or endometriosis, had a greater probability of a live birth than did women with tubal pathology (hazard ratio: 6.31, 95% confidence interval: 1.99-20.07). CONCLUSION: To the best of our knowledge, this is the first retrospective study to employ life table analysis to determine the CHM treatment outcomes in terms of female infertility. The study established a basis to compare in vitro fertilization (IVF) with CHM and identified the advantages and disadvantages of CHM for treating female infertility. Although the CLBR of present study is lower than those reported in IVF studies, CHM in treating female infertility can still be beneficial to women aged younger than 38 years or with diagnoses other than tubal pathology and worth recommendation by reproductive specialists according to the promising results gained from the strict criteria. However, in order to determine the optimal timing, possible mechanism, corresponding side effects, and the efficacy of CHM combined with IVF for treating female infertility, rigorous research is required.In Taiwan wird die chinesische Heilpflanzenmedizin (CHM) zur Behandlung weiblicher Infertilität angewendet. Es liegen Hinweise vor, nach denen fehlende Wirksamkeitsbeurteilungen der Monotherapien und Vergleiche mit herkömmlichen Interventionen zu einer unsachgemäßen Anwendung von CHM bei weiblicher Infertilität führen können.Eine retrospektive Kohortenstudie schloss Patientinnen eines Krankenhauses ein, die von 2012 bis 2020 wegen Infertilität mit CHM behandelt wurden, um die Behandlungsergebnisse der CHM-Monotherapie bei weiblicher Infertilität zu ermitteln. Zur Schätzung der kumulativen Wahrscheinlichkeit von Schwangerschaften und Lebendgeburten nach einer CHM-Behandlung wurde die Kaplan-Meier-Analyse unter strengen Annahmen verwendet. Mit Hilfe der Cox-Hazard-Regressionsanalyse wurden die Risikoverhältnisse der prognostischen Variablen Alter der Frau und Diagnosekategorie geschätzt.694 Frauen erfüllten die Einschlusskriterien und die Zahl der Zyklen betrug 2,145. Insgesamt 190 Schwangerschaften führten zu 125 Lebendgeburten, allesamt Einlingsgeburten, mit 16 perinatalen Komplikationen, die eine Hospitalisierung erforderten. Die reale kumulative Schwangerschaftsrate und die kumulative Lebendgeburtenrate (cumulative live birth rate, CLBR) für die Gesamtpopulation nach 10 Zyklen lagen zwischen 27.4% und 35.2% bzw. zwischen 18% und 22.1%. Die Lebendgeburtenrate bei älteren Patientinnen, insbesondere im Alter von 38 bis 39 Jahren, war deutlich niedriger als bei Patientinnen unter 35 Jahren (Hazard Ratio: 0.19, 95%-Konfidenzintervall: 0.11­0.33). Bei Frauen mit anderen Diagnosen wie Gebärmutterproblemen oder Endometriose war die Wahrscheinlichkeit einer Lebendgeburt höher als bei Frauen mit Eileitererkrankungen (Hazard Ratio: 6.31, 95%-Konfidenzintervall: 1.99­20.07).Unseres Wissens ist dies die erste retrospektive Studie, in der die Ergebnisse der CHM-Behandlung bei weiblicher Infertilität mittels Sterbetafelanalyse ermittelt wurden. Die Studie bildet eine Grundlage für den Vergleich von In-vitro-Fertilisation (IVF) mit CHM und zeigt die Vor- und Nachteile der CHM zur Behandlung weiblicher Infertilität auf. Zwar fällt die kumulative Lebendgeburtenrate in der vorliegenden Studie niedriger aus als in IVF-Studien, doch kann die CHM bei der Behandlung weiblicher Infertilität für Frauen unter 38 Jahren oder Frauen, die eine andere Diagnose als eine Eileitererkrankung haben, von Nutzen sein und angesichts der vielversprechenden Ergebnisse, die aus den strengen Kriterien gewonnen wurden, ist sie eine Empfehlung durch Reproduktionsspezialisten wert. Allerdings sind rigorose Forschungsarbeiten erforderlich, um die optimale Zeitplanung, den möglichen Mechanismus, die entsprechenden Nebenwirkungen und die Wirksamkeit der CHM in Kombination mit IVF zur Behandlung der weiblichen Infertilität zu ermitteln.

Anti-inflammatory effect of euphane- and tirucallane-type triterpenes isolated from the traditional herb Euphorbia neriifolia L.

The Euphorbiaceae plant Euphorbia neriifolia L. is distributed widely in India, Thailand, Southeastern China, and Taiwan and used as a carminative and expectorant to treat several inflammation-related diseases, such as gonorrhoea, asthma, and cancer. In the course of our search for potential anti-inflammatory agents from the titled plant, 11 triterpenes from the stem of E. neriifolia were isolated and reported in our previous endeavor. Given its rich abundance in triterpenoids, the ethanolic extract in this follow-up exploration has led to the isolation of additional eight triterpenes, including six new euphanes-neritriterpenols H and J-N (1 and 3-7)-one new tirucallane, neritriterpenol I (2), and a known compound, 11-oxo-kansenonol (8). Their chemical structures were elucidated on the basis of spectroscopic data, including 1D- and 2D NMR, and HRESIMS spectra. The absolute stereochemistry of neritriterpenols was determined by single-crystal X-ray diffraction analysis, ICD spectra, and DP4+ NMR data calculations. Compounds 1-8 were also evaluated for their anti-inflammatory activity by using lipopolysaccharide (LPS)-stimulated IL-6 and TNF-α on RAW 264.7 macrophage cells. Intriguingly, the euphane-type triterpenes (1 and 3-8) showed an inhibitory effect on LPS-induced IL-6 but not on TNF-α, while tirucallane-type triterpene 2 showed strong inhibition on both IL-6 and TNF-α.