Knowledge about, attitude and acceptance towards, and predictors of intention to receive the COVID-19 vaccine among cancer patients in Eastern China: A cross-sectional survey / 中西医结合学报

OBJECTIVE@#The coronavirus disease 2019 (COVID-19) pandemic has had a serious impact on health all over the world. Cancer patient, whose immunity is often compromised, faces a huge challenge. Currently, some COVID-19 vaccines are being developed and applied on general population; however, whether cancer patients should take COVID-19 vaccine remains unknown. Our study aimed to explore the knowledge, attitude, acceptance, and predictors of intention to receive the COVID-19 vaccine among cancer patients in Eastern China.@*METHODS@#A cross-sectional study was conducted in Eastern China from June 17th to September 3rd, 2021. Patients were selected using a convenience sampling method. A self-report questionnaire was developed to assess knowledge about the COVID-19 vaccine, attitude towards the vaccine and acceptance of the vaccine; following a review of similar studies previously published in the scientific literature, multivariate logistic regression analysis was used to determine the predictors associated with COVID-19 vaccine acceptance.@*RESULTS@#A total of 2158 cancer patients were enrolled in this study. The rate of vaccine hesitancy was 24.05% (519/2158); further, among the participants of vaccine acceptance, 767 had taken COVID-19 vaccine (35.54%), and 872 were willing to get vaccinated (40.01%). A total of 24 variables including demographic characteristics, clinical status of cancer, impact of COVID-19 pandemic on study participants, patients' knowledge about the COVID-19 vaccine, and attitude towards the vaccine, had significant differences between the "vaccine hesitancy" population and "vaccine acceptance" population. Multivariate logistic regression analysis indicated that parameters including alcohol consumption (odds ratio [OR] = 1.849; 95% confidence interval [CI]: 1.375-2.488; P-reference [P-Ref] < 0.001 vs non-drinkers), income impacted by COVID-19 pandemic (OR = 1.930, 2.037 and 2.688 for mild, moderate, and severe impact, respectively; all P-Ref < 0.01 vs no impact), knowledge of how the vaccine was developed (OR = 1.616; 95% CI: 1.126-2.318; P-Ref = 0.009 vs unknown), believing in the safety of the vaccine (OR = 1.502; 95% CI: 1.024-2.203; P-Ref = 0.038 vs denying the safety of vaccine), willingness to pay for the vaccine (OR = 3.042; 95% CI: 2.376-3.894; P-Ref < 0.001 vs unwilling), and willingness to recommend families and friends to get vaccinated (OR = 2.744; 95% CI: 1.759-4.280; P-Ref < 0.001 vs do not recommend) were contributors to vaccine acceptance. While such as being retired (OR = 0.586; 95% CI: 0.438-0.784; P-Ref < 0.001 vs unemployed), undergoing multiple therapies of cancer (OR = 0.408; 95% CI: 0.221-0.753; P-Ref = 0.004 vs no ongoing treatment), and worrying that the vaccine might deteriorate the prognosis of cancer (OR = 0.393; 95% CI: 0.307-0.504; P-Ref < 0.001 vs might not) were contributors to vaccine hesitancy.@*CONCLUSION@#This study provided preliminary estimates of the rates of vaccine acceptance and vaccine hesitancy among cancer patients in Eastern China. The intention to receive the COVID-19 vaccine was impacted by factors such as patient occupation, alcohol consumption, and some parts of knowledge about and attitude towards COVID-19 vaccine. It is recommended to develop individualized vaccination plans that meet the healthcare needs of cancer patients.

Comparable effects of Jiedu Granule, a compound Chinese herbal medicine, and sorafenib for advanced hepatocellular carcinoma: A prospective multicenter cohort study / 中西医结合学报

OBJECTIVE@#Sorafenib has been extensively used for the treatment of advanced hepatocellular carcinoma (HCC), and Chinese herbal medicine has also been used to manage advanced HCC. The present work evaluates the effectiveness and safety of Jiedu (JD) Granule, a compound of traditional Chinese herbal medicine, side-by-side with sorafenib for the treatment of advance HCC.@*METHODS@#Patients with advanced HCC receiving treatment with JD Granule or sorafenib were enrolled from December 2014 to March 2018. The primary endpoint was overall survival (OS). The secondary endpoints were progression-free survival (PFS) and safety. Propensity score matching (PSM) analysis was used to control for possible selection bias from the study group allocation process.@*RESULTS@#Of the 325 patients included, 161 received JD Granule and 164 received sorafenib. No significant differences were found in OS or PFS among patients receiving JD Granule compared to sorafenib (P > 0.05). Median OS of the two study groups was 6.83 months (95% confidence interval [CI]: 5.83-9.47) in the group receiving JD Granule and 8 months (95% CI: 6.67-9.80) in the group receiving sorafenib, with half-, 1- and 2-year survival rates of 53.6%, 31.2% and 13.2% vs 60.1%, 35.5% and 14.2%, respectively. Even after PSM, the median survival time did not differ between the JD Granule group (9.03 months; 95% CI: 6.37-14.2) and the sorafenib group (7.93 months; 95% CI: 6.5-9.97), with comparable half-, 1- and 2-year survival rates. The most common adverse events (AEs) were diarrhea (13.7%) and fatigue (5.6%) in the JD Granule group, and hand-foot skin reaction (46.3%) and diarrhea (36.6%) in the sorafenib group. The JD Granule was more cost-effective than sorafenib treatment for advanced HCC.@*CONCLUSION@#Compared to sorafenib, JD Granule was more cost-effective and caused fewer AEs for the treatment of Chinese patients with advanced HCC.

Clinical practice guidelines for the treatment of primary liver cancer with integrative traditional Chinese and Western medicine / 中西医结合学报

Traditional Chinese medicine (TCM) is an important part of the treatment of primary liver cancer (PLC) in China; however, the current instructions for the integrative use of traditional Chinese and Western medicine for PLC are mostly based on expert opinion. There is no evidence-based guideline for clinical practice in this field. Therefore, the Shanghai Association of Chinese Integrative Medicine has established a multidisciplinary working group to develop this guideline, which focuses on the most important questions about the use of TCM during PLC treatment. This guideline was developed following the methodological process recommended by the World Health Organization Handbook for Guideline Development. Two rounds of questionnaire survey were performed to identify clinical questions; published evidence was searched; the Grading of Recommendations Assessment, Development and Evaluation approach was used to evaluate the body of evidence; and recommendations were formulated by combining the quality of evidence, patient preferences and values, and other risk factors. The guideline was written based on the Reporting Items for Practice Guidelines in Healthcare tool. This guideline contains 10 recommendations related to 8 questions, including recommendations for early treatment by TCM after surgery, TCM combined with transcatheter arterial chemoembolization for advanced PLC, TCM drugs for external use, and acupuncture and moxibustion therapy.

Progress in research on the effects of traditional Chinese medicine on the tumor microenvironment / 中西医结合学报

Tumor microenvironment (TME) has received more and more attention as modern medical research has begun to understand its importance in tumorigenesis. The occurrence, development, metastasis and drug resistance of tumors are closely related to TME. TME is a complicated system, including nontumor cells, their secreted cytokines, extracellular matrix, among other components. The concepts of wholism and multitarget regulation in traditional Chinese medicine (TCM) make it well suited to the regulation of TME. In this paper, the authors reviewed the progress of TME research and the effect of TCM on TME, providing some views of Chinese medicine in antitumor research.

The application status of Chinese herbal medicine in military health service in China / 中国结合医学杂志

Military medicine has had a long history in China since the emergence of the war. Chinese medicine, especially Chinese herbs, was widely used in China as well as other Asian countries for the prevention and treatment of diseases in the military for hundreds of years. However, the use of Chinese medicine in military health service has never been well studied. In this article, we briefly summarize the application status of Chinese herbal medicine in military health service in China, putting particular emphasis on special military environment, in an attempt to build a bridge between Chinese medicine and military health service and promote the quality of health service for the military and maintain world peace.

China's growing contribution to military Chinese medicine (2005-2014): a ten-year literature survey / 中西医结合学报

<p><b>OBJECTIVE</b>In China, people have relied on traditional Chinese medicine (TCM) for thousands of years to keep healthy and treat diseases. TCM also plays an important role in military health services and now forms a new discipline called military Chinese medicine (MCM). However, the type, quality and focus of research articles about MCM have not been reported. The present study was performed to analyze the growing trends of MCM and investigate China's contribution to military health services.</p><p><b>METHODS</b>China's MCM publications were retrieved from the PubMed database, as well as China National Knowledge Infrastructure, Wanfang Data and Chongqing VIP database from 2005 to 2014.</p><p><b>RESULTS</b>The study found that the number of published articles increased markedly from 2005 to 2014. Basic research studies comprised a small percentage of the literature. Among these studies, military training injury and special military environmental medicine were the most common research subjects in MCM. Military hospitals were the main institutions generating MCM literature.</p><p><b>CONCLUSION</b>The quality of MCM research is generally low, as indicated by the proportion of publications in core journals. Studies on MCM still lack high-quality publications and international cooperation.</p>

Research progress in anti-tumor effect of emodin / 中国中药杂志

Emodin is one of the main active ingredient of Rheum palmatum, and has anti-inflammatory, anti-bacterial, anti-viral and other effects. In recent years, it arouse concern since it has a significant anti-tumor effect with low toxicity. In this paper we mainly report the anti-cancer effects of emodin according to the studies of the past five years, including four parts such as inhibit tumor growth, inhibit migration and invasion, enhance the efficacy of combination therapy, increase chemosensitivity and attenuated side effects. We hope that our work may provide a reference for further study.

Prevalence of neutralizing antibodies against liver-tropic adeno-associated virus serotype vectors in 100 healthy Chinese and its potential relation to body constitutions / 中西医结合学报

Recombinant adeno-associated virus (rAAV) serotype 2, 3 and 8 vectors are the most promising liver-tropic AAV serotype vectors. Liver diseases are significant problems in China. However, to date, few studies on AAV neutralizing antibodies (Nabs) were working with the Chinese population or with the rAAV3 vectors. The present study aimed to determine the prevalence of Nabs in Chinese population against wild-type AAV2, AAV3 and AAV8 capsids as well as additional two AAV3 variants. In addition, we performed a preliminary analysis to investigate the potential influence of traditional Chinese medicine body constitutions on AAV Nabs. Our work demonstrated that the majority of healthy Chinese subjects were positive for AAV Nabs, with the order of AAV2>AAV3=AAVLK03>AAV8. There was no difference between: 1) AAV3 and its variants; 2) male and female subjects; and 3) different age cohorts (≤35, 36-50, and ≥51 years old). People in the Qi-deficiency constitution had significantly increased AAV8 Nabs than people in the Gentleness constitution. Our studies may have impact on the future clinical design of AAV-based gene therapy in the Chinese population.

Quality assessment of clinical research on liver cancer treated by intra-arterial infusion of Chinese medicine / 中国结合医学杂志

<p><b>OBJECTIVE</b>To assess the methodological quality of clinical research on Chinese medicine (CM) applied by intra-arterial infusion in treating primary liver cancer (PLC).</p><p><b>METHODS</b>Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, and three Chinese databases, including Chinese BioMedical Database (CBM), China National Knowledge Infrastructure (CNKI) and China Academic Journal (VIP) were searched. Chinese articles were also searched manually in 16 journals. Two reviewers independently selected studies, the quality of literatures were assessed according to the Cochrane Collaboration method of quality assessment.</p><p><b>RESULTS</b>A total of 14 articles met the inclusion criteria for this review. Only three of these articles described the randomization method used. None of the studies was blinded. All of the articles didn't report the calculation of the sample size. Only six studies mentioned adverse reactions. All of the studies were of grade C according to the Cochrane Collaboration method. Six studies reported results of survival, and only two of these reported better efficacy in the treatment groups.</p><p><b>CONCLUSIONS</b>The quality of studies concerned intra-arterial infusion of CM in treating with PLC was poor and the exact effect of these medicines still need evaluation. Well designed RCTs with large sample sizes, adequate follow-up data and reliable methods of assessment are needed to better appraise the real effect of CMs in the treatment of PLC patients.</p>

Pristimerin enhances recombinant adeno-associated virus vector-mediated transgene expression in human cell lines in vitro and murine hepatocytes in vivo / 中西医结合学报

<p><b>OBJECTIVE</b>In the present study, we systemically evaluated the ability of two bioactive compounds from traditional Chinese medicine, celastrol and pristimerin, to enhance recombinant adeno-associated virus (rAAV) serotype vector-mediated transgene expression both in human cell lines in vitro, and in murine hepatocytes in vivo.</p><p><b>METHODS</b>Human cell lines were infected with rAAV vectors with either mock treatment or treatment with celastrol or pristimerin. The transgene expression, percentage of nuclear translocated viral genomes and the ubiquitination of intracellular proteins were investigated post-treatment. In addition, nonobese diabetic/severe combined immunodeficient gamma (NSG) mice were tail vain-injected with rAAV vectors and co-administered with either dimethyl sulfoxide, celastrol, pristimerin or a positive control, bortezomib. The transgene expression in liver was detected and compared over time.</p><p><b>RESULTS</b>We observed that treatment with pristimerin, at as low as 1 μmol/L concentration, significantly enhanced rAAV2 vector-mediated transgene expression in vitro, and intraperitoneal co-administration with pristimerin at 4 mg/(kg·d) for 3 d dramatically facilitated viral transduction in murine hepatocytes in vivo. The transduction efficiency of the tyrosine-mutant rAAV2 vectors as well as that of rAAV8 vectors carrying oversized transgene cassette was also augmented significantly by pristimerin. The underlying molecular mechanisms by which pristimerin mediated the observed increase in the transduction efficiency of rAAV vectors include both inhibition of proteasomal degradation of the intracellular proteins and enhanced nuclear translocation of the vector genomes.</p><p><b>CONCLUSION</b>These studies suggest the potential beneficial use of pristimerin and pristimerin-containing herb extract in future liver-targeted gene therapy with rAAV vectors.</p>

The roles of traditional Chinese medicine in gene therapy / 中西医结合学报

The field of gene therapy has been increasingly studied in the last four decades, and its clinical application has become a reality in the last 15 years. Traditional Chinese medicine (TCM), an important component of complementary and alternative medicine, has evolved over thousands of years with its own unique system of theories, diagnostics and therapies. TCM is well-known for its various roles in preventing and treating infectious and chronic diseases, and its usage in other modern clinical practice. However, whether TCM can be applied alongside gene therapy is a topic that has not been systematically examined. Here we provide an overview of TCM theories in relation to gene therapy. We believe that TCM theories are congruent with some principles of gene therapy. TCM-derived drugs may also act as gene therapy vehicles, therapeutic genes, synergistic therapeutic treatments, and as co-administrated drugs to reduce side effects. We also discuss in this review some possible approaches to combine TCM and gene therapy.

Three advantages of using traditional Chinese medicine to prevent and treat tumor / 中西医结合学报

Traditional Chinese medicine (TCM), an important component of complementary and alternative medicine, has evolved over thousands of years with its own unique system of theories, diagnostics and therapies. TCM has been increasingly used in the last decades and become well known for its significant role in preventing and treating cancer. We believe that TCM possesses advantages over Western medicine in specific aspects at a certain stage of cancer treatment. Here we summarize the advantages of TCM from three aspects: preventing tumorigenesis; attenuating toxicity and enhancing the treatment effect; and reducing tumor recurrence and metastasis.

Interpretation of illness in patients with chronic diseases from Shanghai and their associations with life satisfaction, escape from illness, and ability to reflect the implications of illness / 中西医结合学报

<p><b>OBJECTIVE</b>The aim of this study is to analyze how patients with chronic diseases from Shanghai interpret their disease, and how these interpretations influence patients' life satisfaction, intention to escape from their illness and their ability to reflect on the implications of their illness.</p><p><b>METHODS</b>A cross-sectional study enrolling 142 patients (mean age (50 ± 16) years; 63% men, 37% women) with chronic diseases (60% cancer) was recruited in the Changhai Hospital of Traditional Chinese Medicine, Shanghai, China and surveyed using standardized questionnaires.</p><p><b>RESULTS</b>Patients with chronic diseases from Shanghai interpreted their illness mostly as an Adverse Interruption of Life (55%), as a Threat/Enemy (50%), but also as a Challenge (49%), and only rarely as a Call for Help (18%) or as a Punishment (13%). Particularly fatalistic negative (i.e., Threat/Enemy, Adverse Interruption of Life) and strategy-associated disease interpretations (i.e., Relieving Break, Call for Help) were moderately associated with patients' intention to escape from illness. In contrast, positive interpretations (i.e., something of Value, Challenge) and also the guilt-associated negative interpretation Failure were moderately related with patients' ability to reflect on their illness. However, life satisfaction was weakly associated only with the view that illness might be a Challenge. Interestingly, 58% of those who would see their illness as an Adverse Interruption (AI+) could see it also as a Challenge (Ch+). Detailed analyses showed that AI+Ch+ patients differ from their AI+Ch- counterparts significantly with respect to their ability to reflect life and implications of illness (F=9.1; P=0.004).</p><p><b>CONCLUSION</b>The observed interpretations of illness, particularly the negative perceptions, could be used as indicators that patients require further psychological assistance to cope with their burden. Helping AI+ patients see their illness also as a Challenge, and thus develop a higher Reflection on Life Concerns, would be greatly beneficial, and encourages further research.</p>

Cytotoxic genes from traditional Chinese medicine inhibit tumor growth both in vitro and in vivo / 中西医结合学报

<p><b>OBJECTIVE</b>Little effort has been made to study the protein-encoding genes isolated from traditional Chinese medicine (TCM) drugs, and the delivery of these genes into malignant cells through recombinant adeno-associated virus (rAAV) vectors has not been attempted.</p><p><b>METHODS</b>We synthesized the cDNAs of five known cytotoxic proteins isolated from TCM drugs and the FLAG epitope-tagged cDNAs were subcloned into a rAAV plasmid vector. The protein expression was confirmed by Western blot assay. Various cancer cell lines were transfected with the above plasmids and cell growth was monitored both in vitro and in vivo. The best cytotoxic gene was further packaged into rAAV vectors, under the control of a liver cancer-specific promoter. The liver tumor growth was then monitored following intratumor administration of the rAAV vectors.</p><p><b>RESULTS</b>The expression plasmids, encoding individual potential cytotoxic genes tagged with FLAG epitope, were successfully generated and sequenced. Among these genes, trichosanthin (TCS) gene yielded the most promising results for the inhibition of cancer cell growth in vitro. The over-expressed TCS functioned as a type I ribosome-inactivating protein, followed by inducing apoptosis that is associated with the Bcl-PARP signaling pathway. Furthermore, intratumor injection of rAAV vectors containing the TCS gene significantly inhibited the growth of human hepatocellular carcinoma tumors in a murine xenograft model.</p><p><b>CONCLUSION</b>Our studies suggest that the use of TCM cytotoxic genes is a useful therapeutic strategy for treating human cancers in general, and liver tumors in particular.</p>

Anti-tumor effects of triptolide on osteosarcoma cells in vitro and in vivo: an experimental research / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe in vitro and in vivo effects of triptolide on growth inhibition and apoptosis of osteosarcoma cells, and to further explore its correlated molecular mechanisms.</p><p><b>METHODS</b>The growth inhibition effects of triptolide on osteosarcoma cells were detected using MTT assay. The apoptosis was detected using flow cytometry.The protein expressions of associated signals were detected using Western blot. The in vivo anti-osteosarcoma effects of triptolide were verified in osteosarcoma nude mice. The in vivo associated protein expressions were detected using immunohistochemistry (IHC).</p><p><b>RESULTS</b>Triptolide could significantly inhibit the proliferation of various osteosarcoma cells. Besides, it could induce their apoptosis. Triptolide triggered the mitochondrial dependent apoptotic pathway, significantly inhibited the in vivo growth of osteosarcoma cells, and caused in vivo apoptosis.</p><p><b>CONCLUSIONS</b>Triptolide induced apoptosis of osteosarcoma cells partially through activating mitochondria associated apoptosis signal pathway. Triptolide also induced apoptosis of osteosarcoma cells and inhibited their in vivo growth in nude mice.</p>

A rapid and sensitive liquid chromatography-tandem mass spectrometric method for determination of actinoside E in rat plasma and application to a pharmacokinetic study / 中国天然药物

A highly sensitive liquid chromatography-tandem mass spectrometric (LC-MS/MS) method was developed for the determination of actinoside E in rat plasma. The analytes were extracted by ethyl acetate and an analogue of actinoside F was used as the internal standard. The mobile phase consisted of methanol-water (50: 50, V/V) containing 0.1% formic acid was delivered at a flow rate of 0.3 mL·min(-1) to a Zorbax SB-C18 column (100 mm × 2.1 mm, 3.5 μm). The detection was performed by electrospray ionization mass spectrometry in the negative multiple reaction monitoring mode with a chromatograph run time of 3.0 min. Calibration curves of actinoside E were linear in the range of 0.5-2 500 ng·mL(-1). In this range, intra- and inter-day precision ranged from 1.7% to 7.5% and 2.0% to 8.9%, respectively. The accuracy ranged from 95.7% to 108.6%, and extraction recovery from 83.2% to 85.5%. This method was successfully applied to a pharmacokinetic study of actinoside E in rats after intravenous (5 mg·kg(-1)) and oral (100 mg·kg(-1)) administration, and the results showed that actinoside E was poorly absorbed with an absolute bioavailability being approximately 0.27%.

Traditional herbal medicine in preventing recurrence after resection of small hepatocellular carcinoma: a multicenter randomized controlled trial / 中西医结合学报

<p><b>BACKGROUND</b>Disease recurrence is a main challenge in treatment of hepatocellular carcinoma (HCC). There is no generally accepted method for preventing recurrence of HCC after resection.</p><p><b>OBJECTIVE</b>To compare the efficacy of a traditional herbal medicine (THM) regimen and transarterial chemoembolization (TACE) in preventing recurrence in post-resection patients with small HCC.</p><p><b>DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS</b>This is a multicenter, open-label, randomized, controlled study, which was undertaken in five centers of China. A total of 379 patients who met the eligibility criteria and underwent randomization were enrolled in this trial. One hundred and eighty-eight patients were assigned to the THM group and received Cinobufacini injection and Jiedu Granule, and the other 191 patients were assigned to the TACE group and received one single course of TACE.</p><p><b>MAIN OUTCOME MEASURES</b>Primary outcome measures were the annual recurrence rate and the time to recurrence. Incidence of adverse events was regarded as the secondary outcome measure.</p><p><b>RESULTS</b>Among the 364 patients who were included in the intention-to-treat analysis, 67 patients of the THM group and 87 of the TACE group had recurrence, with a hazard ratio of 0.695 (P = 0.048). Median recurrence-free survival of the patients in the THM and TACE groups was 46.89 and 34.49 months, respectively. Recurrence rates at 1, 2 and 3 years were 17.7%, 33.0% and 43.5% for the THM group, and 28.8%, 42.5% and 54.0% for the TACE group, respectively (P = 0.026). Multivariate analysis indicated that the THM regimen had a big advantage for prolonging the recurrence-free survival. Adverse events were mild and abnormality of laboratory indices of the two groups were similar.</p><p><b>CONCLUSION</b>In comparison with TACE therapy, the THM regimen was associated with diminished risk of recurrence of small-sized HCC after resection, with comparable adverse events. TRIAL REGISTRTION IDENTIFIER: This trial was registered in the Chinese Clinical Trial Registry with the identifier ChiCTR-TRC-07000033.</p>

Psychosocial and spiritual needs of patients with chronic diseases: validation of the Chinese version of the Spiritual Needs Questionnaire / 中西医结合学报

<p><b>OBJECTIVE</b>Even in secular societies, a small portion of patients find their spirituality to help cope with illness. But for the majority of patients, psychosocial and spiritual needs are neither addressed nor even considered a relevant factor by health care professionals. To measure such specific needs, the Spiritual Needs Questionnaire (SpNQ) was developed. The aim of this study was to validate the Chinese version of the SpNQ (SpNQ-Ch) and thus to measure psychosocial and spiritual needs of Chinese patients.</p><p><b>METHODS</b>This was a cross-sectional study among 168 patients with chronic diseases who were recruited in the Changhai Hospital of Traditional Chinese Medicine, Shanghai, China using standardized questionnaires. We performed reliability and factor analyses, as well as analyses of variance, first order correlations and regression analyses.</p><p><b>RESULTS</b>The 17-item SpNQ-Ch had a similar factorial structure as the original version with two main and three minor factors which accounted for 64% of variance, and internal consistency estimates (Cronbach's α) ranging from 0.51 to 0.81. Included were the 4-item scale Inner Peace Needs, the 5-item scale Giving/Generativity Needs, the 5-item scale Religious Needs (with 2 sub-constructs, Praying and Sources), and a 3-item scale Reflection/Release Needs. In Chinese patients with cancer (63%), pain affections (10%), or other chronic conditions (23%), the needs for Giving/Generativity (which refer to categories of Connectedness and Meaning) and Inner Peace Needs scored highest, while Religious Needs and the Reflection/Release Needs scored lower.</p><p><b>CONCLUSION</b>The SpNQ-Ch is congruent with its primary version, and can be used in future studies with the mostly nonreligious patients from China. First findings indicate specific psychosocial and spiritual needs which should be addressed by health care professionals to support patients in their struggle with chronic illness in terms of psycho-emotional stabilization, finding hope and meaning, and thus achieving peaceful states of mind despite chronic illness.</p>

The investigation of the correlation between metabolic syndrome and Chinese medicine constitution types in senior retired military personnel of the People's Liberation Army / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the incidence of metabolic syndrome (MS) and the distribution of constitutional pattern in elderly retired personnel of the People's Liberation Army.</p><p><b>METHODS</b>Adopting the method of cross-sectional field investigation, from June to December in 2008, the investigation questionnaires were completed by the aged over 60 and collected from 69 military retired residences in the 4 cities of Shanghai, Nanjing, Hangzhou and Qingdao. Other data, including demographic characteristics, physiological characteristics, life style and former medical history, were collected and analyzed. The statistical analysis for the database was drawn up by the software Epidata 3.0.</p><p><b>RESULTS</b>A total of 4,502 people were included in this study, and 35.3% of them were diagnosed with MS. There was no obvious difference in mobility among ages (60 to 69, 70 to 79 and over 80, P>0.05). Referring to the MS patients in the 70s age group, both the phlegm-dampness and dampness-heat constitutional types were evidently higher than those in the 60s age group (P=0.019, P=0.008); while MS patients in 80s and older showed a significantly lower incidence of dampness-heat constitution than those in the 60s (P=0.00); and ql-deficiency constitution was obviously higher in the 80s age group than those in the other two groups (P=0.00). The top 3 constitutions in MS people were, respectively, phlegm-dampness, dampness-heat and qi-deficiency constitution; while in non-MS people, the top 3 constitutions were gentleness, qi-deficiency and phlegm-dampness. When the patient's body mass index (BMI) was more than 25 kg/m(2), the rate of phlegm-dampness and dampness-heat constitution significantly increased, while the rate of qi-deficiency constitution declined; the discrepancy was significant (P=0.00).</p><p><b>CONCLUSIONS</b>The prevalence rate of MS in military senior people was 35.3%, which did not vary among the three age groups. Phlegm-dampness, dampness-heat and qi-deficiency constitution were the three dominant constitutional types seen in the MS patients. The distribution of constitution formation was different in MS people and non-MS people. For different dimensions of BMI, the proportion of each kind of constitutions was varied.</p>

Total saponin from root of Actinidia valvata Dunn prevents the metastasis of human hepatocellular carcinoma cells / 中国结合医学杂志

<p><b>OBJECTIVE</b>To extract the active component from the root of Actinidia valvata Dunn and to investigate the effects on hepatocellular carcinoma (HCC) cells in vitro.</p><p><b>METHODS</b>Total saponin was extracted from the root of A. valvata (TSAVD). HCC cells, such as BEL-7402, HepG2, PLC, SMMC-7721, MHCC-97-H, and MHCC-97-L, were treated with TSAVD in 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenytetrazolium bromide (MTT) assay. BEL-7402 and MHCC-97-H cells were also treated respectively with TSAVD at different concentrations for 24 h in wound healing and adhesion assays, and the effects of TSAVD on BEL-7402 and MHCC-97-H cells mobility and adhesion abilities were observed. Meanwhile, the effects of TSAVD on invasion and migration of BEL-7402 and MHCC-97-H cells were also investigated by transwell chamber in invasion and migration assays.</p><p><b>RESULTS</b>TSAVD at 1.5 mg/mL inhibited BEL-7402 cell proliferation with inhibition ratios (IRs) of 61.08%, 74.12%, 84.55% at 24, 48, and 72 h, respectively. Meanwhile, TSAVD inhibited MHCC-97-H proliferation in a concentration-dependent manner from 1.5 to 0.5 mg/mL, with the IR of 36% at 1.5 mg/mL at 24 h. For SMMC-7721, PLC, and HepG2, the IR was lower than 30% at 1.5 mg/mL at 24 h. In the wound healing assay, mobility abilities of BEL-7402 and MHCC-97-H cells in TSAVD treated groups were significantly weaker than those of the control group. After pretreatment for 24 h with TSAVD, adhesion abilities were reduced in both MHCC-97-H and BEL-7402 cells, with IRs of 48.50%±4.86% and 49.85%±5.25% at 200 μg/mL. The IRs of MHCC-97-H and BEL-7402 cells in the migration assay were 49.13%±2.91% and 79.37%±0.09% at 200 μg/mL. In the invasion assay, IRs were 69.78%±4.88% and 82.48%±0.25% at 200 μg/mL.</p><p><b>CONCLUSIONS</b>Of all HCC cells, the highest inhibition by TSAVD was seen for BEL-7402 proliferation. TSAVD could restrain adhesion, invasion, mobility, and migration abilities of BEL-7402 and MHCC-97-H cells in vitro.</p>