Effects of oral calcium on reproduction and postpartum health in cattle: a meta-analysis and quality assessment.

Postpartum blood calcium (Ca) concentration is related to the reproduction and health of cattle. Oral calcium supplements were given to dairy cows after calving to increase blood Ca concentration and reduce the risk of hypocalcemia. However, studies have shown that oral Ca has different effects in preventing disease. The purposes of this study were (i) to conduct a meta-analysis to evaluate the expected effect of oral Ca on incidence of calving-related diseases, pregnancy risk and milk yield in dairy cows, and (ii) to make a quality assessment of these related studies. In total, 22 eligible studies were included in this review. Meta-analysis showed that oral Ca could significantly reduce the incidence of hypocalcemia (clinical hypocalcemia: relative risk (RR) = 0.67, 95% confidence interval (CI) = [0.52, 0.87]; subclinical hypocalcemia: RR = 0.81, CI = [0.72, 0.91]), and incidence of retained placenta (RR = 0.77, CI = [0.62, 0.95]), improved blood Ca concentrations: mean difference (MD) = 0.08; 95% CI = [0.04, 0.11]. For other results, the meta-analysis revealed a lack of evidence of the correlation between oral Ca and serum magnesium (Mg) / phosphorus (P) concentration (Mg: MD = -0.04; 95% CI = [-0.10, 0.02]; P: MD = 0.05; 95% CI = [-0.10, 0.21]) or incidence of other calving-related disorders (metritis: RR = 1.06, CI = [0.94, 1.19]; ketosis: RR = 1.04, CI = [0.91, 1.18]; mastitis: RR = 1.02, CI = [0.86, 1.21]; displacement of the abomasum: RR = 0.81, CI = [0.57, 1.16]) or pregnancy risk (pregnancy risk at first service: RR = 0.99, CI = [0.94, 1.05]; overall pregnancy rate: RR = 1.03, CI = [0.98, 1.08]) or milk yield (MD = 0.44; 95% CI = [-0.24, 1.13]). The distribution of the funnel plot formed by the included studies was symmetrical, and the Egger's test had a p > 0.05, indicating that there was no significant publication bias. Sensitivity analyses results suggested that the results of meta-analysis are robust. Quality assessment of the included studies revealed that the risk of bias was focused on selection bias, performance bias, detection bias and other sources of bias, and the future research should focus on these aspects.

Using a consensus acupoints regimen to explore the relationship between acupuncture sensation and lumbar spinal postoperative analgesia: A retrospective analysis of prospective clinical cooperation.

OBJECTIVE: This study evaluated the effectiveness of acupuncture treatment on postoperative pain in patients with degenerative lumbar spine disease, and explored the relationship between the postoperative analgesic effect of acupuncture and the sensation of acupuncture experienced by the patients. METHODS: This retrospective study analyzed the medical records of 97 patients who had undergone an operation by the same surgeon due to degenerative lumbar disease. These patients were divided into acupuncture group (n = 32), patient-controlled analgesia (PCA) group (n = 27), and oral analgesia group (n = 38) according to the different postoperative analgesic methods. During their hospitalization, patients completed daily evaluations of their pain using a visual analogue scale (VAS), and injection times of supplemental meperidine were recorded. Also, the Chinese version of the Massachusetts General Hospital Acupuncture Sensation Scale (C-MASS) was used in the acupuncture group. RESULTS: Each of the three treatment groups showed significant reductions in postoperative pain, as shown by reduced VAS scores. The acupuncture group, however, had less rebound pain (P < 0.05) than the other two groups. Both the acupuncture and PCA groups experienced acute analgesic effects that were superior to those in the oral analgesia group. In addition, the higher the C-MASS index on the second day after surgery, the lower the VAS score on the fourth day after surgery. There was also a significant difference in the "dull pain" in the acupuncture sensation. CONCLUSION: The results demonstrated that acupuncture was beneficial for postoperative pain and discomfort after simple surgery for degenerative spinal disease. It is worth noting that there was a disproportionate relevance between the patient's acupuncture sensation and the improvement of pain VAS score.

An exploratory study on the mechanism of Huangqi Guizhi Wuwu Decoction in the treatment of neuropathic pain.

Huangqi Guizhi Wuwu Decoction (HGWD) has a definite effect on neuropathic pain (NP), whereas the specific mechanism has not been elucidated. The components and targets in HGWD were collected and identified through System Pharmacology Database (Traditional Chinese Medicine Database and Analysis Platform). Genecards and Online Mendelian Inheritance in Man databases were used to search for NP-related genes. The Venn diagram was drawn to get the intersection target. Cytoscape 3.8.0 software was used to construct the compound-disease-target-pathway networks. STRING database was applied to analyze protein-protein interaction of potential targets. Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) analyses were used to identify the function of genes related to NP. Finally, molecular docking was performed to visualize the binding mode and affinity between proteins and active ingredients. According to the intersection target of the Venn diagram, the network graph is constructed by Cytoscape and the results show the five compounds, ß-sitosterol, (+)-catechin, quercetin, Stigmasterol, kaempferol, and 15 genes (CASP3, FOS, GSK3B, HSP90AA1, IKBKB, IL6, MAPK8, RELA, ICAM1, SELE, ELK1, HSPB1, PRKACA, PRKCA, RAF1) were highly correlated with NP. KEGG and GO of 15 genes results that TNF, IL-17 and MAPK signaling pathway were Significantly related to the pathological mechanism of NP. Molecular docking showed that core genes in this network were IL-6 (TNF and IL-17 signaling pathways), ICAM1 (TNF signaling pathway), and CASP3 (three signal pathways). This study found that the five active compounds, three core genes, and three signaling pathways may be the key to the treatment of NP by HGWD.

Using a consensus acupoints regimen to explore the relationship between acupuncture sensation and lumbar spinal postoperative analgesia: A retrospective analysis of prospective clinical cooperation / 中西医结合学报

OBJECTIVE@#This study evaluated the effectiveness of acupuncture treatment on postoperative pain in patients with degenerative lumbar spine disease, and explored the relationship between the postoperative analgesic effect of acupuncture and the sensation of acupuncture experienced by the patients.@*METHODS@#This retrospective study analyzed the medical records of 97 patients who had undergone an operation by the same surgeon due to degenerative lumbar disease. These patients were divided into acupuncture group (n = 32), patient-controlled analgesia (PCA) group (n = 27), and oral analgesia group (n = 38) according to the different postoperative analgesic methods. During their hospitalization, patients completed daily evaluations of their pain using a visual analogue scale (VAS), and injection times of supplemental meperidine were recorded. Also, the Chinese version of the Massachusetts General Hospital Acupuncture Sensation Scale (C-MASS) was used in the acupuncture group.@*RESULTS@#Each of the three treatment groups showed significant reductions in postoperative pain, as shown by reduced VAS scores. The acupuncture group, however, had less rebound pain (P < 0.05) than the other two groups. Both the acupuncture and PCA groups experienced acute analgesic effects that were superior to those in the oral analgesia group. In addition, the higher the C-MASS index on the second day after surgery, the lower the VAS score on the fourth day after surgery. There was also a significant difference in the "dull pain" in the acupuncture sensation.@*CONCLUSION@#The results demonstrated that acupuncture was beneficial for postoperative pain and discomfort after simple surgery for degenerative spinal disease. It is worth noting that there was a disproportionate relevance between the patient's acupuncture sensation and the improvement of pain VAS score.

Multi-dimensional Efficacy Analysis of TDP Combined with Osteoking in Treatment of Knee Osteoarthritis of Qi Stagnation and Blood Stasis Type / 中国实验方剂学杂志

ObjectiveTo evaluate the clinical efficacy of TDP （specific electromagnetic wave） combined with Osteoking in the treatment of knee osteoarthritis of Qi stagnation and blood stasis type. MethodA total of 104 patients with knee osteoarthritis of Qi stagnation and blood stasis type， who received conservative therapy in The Third People's Hospital of Xinjiang Uygur Autonomous Region from July 2019 to December 2021， were randomized into the control group and study group with the random number table method， 52 cases in either group. The control group was treated with TDP， and the study group with TDP and Osteoking. The treatment lasted 1 week for both groups， with 1-month follow-up. Subjective indexes of visual analog scale （VAS） score and Western Ontario McMaster Universities Osteoarthritis Index （WOMAC） score， and objective indexes of visual tenderness index and visual knee range of motion were determined before and after treatment to evaluate the pain and functions of patients. Traditional Chinese medicine （TCM） syndrome score was calculated. The serum erythrocyte sedimentation rate （ESR） and high sensitivity C-reactive protein （hs-CRP） were detected before and after treatment， and the total clinical effective rate was calculated. ResultBefore treatment， the baseline information and all the scores of the two groups were comparable. After treatment， the VAS score， WOMAC score， tenderness index， knee range of motion， and TCM syndrome score were improved in both groups （P<0.01）. After the treatment， the VAS score and WOMAC score of the study group were lower than those of the control group （P<0.01） and the improvement of tenderness index in the study group was better than that in the control group （P<0.05）. The knee range of motion in the study group was better than that in the control group （P=0.061）. The TCM syndrome score of study group was lower than that of control group （P<0.01） after treatment. The post-treatment serum ESR and hs-CRP level in the two groups decreased significantly after treatment， and the study group were lower than those of the control group （P<0.01）. The total clinical effective rate of the study group was 90.4%（47/52）， as compared with the 53.8%（28/52） in the control group （P<0.05）. No obvious adverse events occurred during treatment in both groups. ConclusionThe clinical efficacy of TDP combined with Osteoking in the treatment of knee osteoarthritis of Qi stagnation and blood stasis type is remarkable， which can improve knee pain and functions， alleviate TCM syndrome， and reduce inflammatory indexes， with high safety.

[Mechanism of Huanglian Wendan Decoction in improving impaired glucose tolerance based on skeletal muscle NLRP3/caspase-1/IL-1ß, IL-18 pathway].

This study investigated the mechanism of improving impaired glucose tolerance(IGT) of rats by Huanglian Wendan Decoction from the perspective of the skeletal muscle Nod-like receptor protein 3(NLRP3)/cysteinyl aspartate specific proteinase-1(caspase-1)/interleukin-1ß(IL-1ß), interleukin-18(IL-18) pathway. Healthy male SD rats were fed with the diet containing 45% fat for 20 weeks, accompanied by a high-temperature and high-humidity environment and an inactive lifestyle, for the establishment of the IGT rat model. The rats were divided into the blank control group, model control group, metformin hydrochloride group(positive drug group, 0.05 g·kg~(-1)·d~(-1)) and Huanglian Wendan Decoction group(7.8 g·kg~(-1)·d~(-1)). After continuous intragastric administration for 4 weeks, the obesity and glycemic indexes of all the rats were measured. The fasting serum insulin(FINS) level was determined by ELISA, with the insulin sensitivity index(ISI) and insulin resistance index(IRI) calculated. The mRNA and protein expression le-vels of nuclear factor kappaB(NF-κB), NLRP3, caspase-1, IL-1ß and IL-18 in skeletal muscle tissue were detected by real-time polymerase chain reaction(PCR), Western blot and immunofluorescence. Compared with the blank control group, the model control group witnessed significantly increased mRNA and protein expression of NF-κB, NLRP3, caspase-1, IL-1ß and IL-18. As revealed by the comparison with the model control group, Huanglian Wendan Decoction could effectively regulate the obesity status, reduce body weight, correct the abnormal levels of 2-hour plasma glucose(2 hPG), insulin resistance index(IRI), insulin sensitivity index(ISI), and lower the mRNA and protein expression of NF-κB, NLRP3, caspase-1, IL-1ß and IL-18 in the skeletal muscle tissue of IGT rats. Combined with previous studies, the above results showed that the occurrence and development of IGT was closely related to inflammatory response and the classic pyroptosis pathway in skeletal muscle, such as NLRP3/caspase-1/IL-1ß, IL-18. It is inferred that the mechanism of Huanglian Wendan Decoction was to alleviate insulin resistance(IR) and then reverse the course of IGT lies in the regulation of the abnormal insulin receptor signaling pathway based on the NLRP3 inflammasome pathway.

[Mechanism of Huanglian Wendan Decoction in intervening IGT IR based on liver cell pyroptosis].

To investigate the mechanism of Huanglian Wendan Decoction in intervening impaired glucose tolerance( IGT) rat insulin resistance( IR) based on the pyroptosis pathway of liver cells. The IGT rat model was established by high-fat diet( 20 weeks) combined with high temperature,humidity environment and inactive lifestyle. The experiment was divided into blank group,model group,metformin hydrochloride group( positive group)( 0. 05 g·kg~(-1)·d~(-1)) and Huanglian Wendan Decoction group( 7. 8 g·kg~(-1)·d~(-1)). After continuous intragastric administration for 4 weeks,the body weight,body length and abdominal circumferences of all the rats were measured,the Lee' s obesity indexes was calculated,and the levels of fasting plasma glucose( FPG) and 2-hour plasma glucose( 2 hPG) in each group were measured. Serum insulin levels( FINS) and tumour necrosis factor-α( TNF-α) levels were detected by ELISA,and insulin sensitivity index( ISI) and insulin resistance index( IRI) values were calculated. The expressions of cysteinyl aspartate specific proteinase-1( caspase-1),gasdermin D( GSDMD),interleukin-1ß( IL-1ß) and interleukin-18( IL-18) m RNA and proteins in liver tissues were detected by Real-time PCR and Western blot. Immunofluorescence was used to detect the expressions of caspase-1 and GSDMD protein in liver tissues. Huanglian Wendan Decoction could effectively reduce the weight of model rats,improve abdominal obesity,FINS,IRI and ISI indexes and correct 2 hPG levels. Compared with blank group,TNF-α levels in serum and caspase-1,GSDMD,IL-1ß and IL-18 expressions in liver tissue of model control group were increased significantly. Huanglian Wendan Decoction could effectively reduce TNF-α level in serum,regulate the expressions of caspase-1,GSDMD,IL-1ß and IL-18 genes and proteins in liver tissues of IGT rats. The above results showed that the occurrence and development of " obesity-IR-abnormal glucose metabolism-type 2 diabetes mellitus" was closely related to inflammatory response and the classical pyroptosis pathway mediated by caspase-1/GSDMD. The mechanism of Huanglian Wendan Decoction in improving IR may be correlated with reduction of the level of inflammatory factors and the alleviation of the state of pyroptosis,and thus reverse the course of IGT.

Associations Between Using Chinese Herbal Medicine and Long-Term Outcome Among Pre-dialysis Diabetic Nephropathy Patients: A Retrospective Population-Based Cohort Study.

Background: Chronic kidney disease (CKD) has become a worldwide burden due to the high co-morbidity and mortality. Diabetic nephropathy (DN) is one of the leading causes of CKD, and pre-dialysis is one of the most critical stages before the end-stage renal disease (ESRD). Although Chinese herbal medicine (CHM) use is not uncommon, the feasibility of using CHM among pre-dialysis DN patients remains unclear. Materials and methods: We analyzed a population-based cohort, retrieved from Taiwan's National Health Insurance Research Database, to study the long-term outcome of using CHM among incident pre-dialysis DN patients from January 1, 2004, to December 31, 2007. All patients were followed up to 5 years or the occurrence of mortality. The risks of all-cause mortality and ESRD were carried out using Kaplan-Meier and competing risk estimation, respectively. Further, we demonstrated the CHM prescriptions and core CHMs using the Chinese herbal medicine network (CMN) analysis. Results: A total of 6,648 incident pre-dialysis DN patients were analyzed, including 877 CHM users and 5,771 CHM nonusers. With overlap weighing for balancing all accessible covariates between CHM users and nonusers, we found the use of CHM was associated with lower all-cause mortality (0.22 versus 0.56; log-rank test: p-value <0.001), and the risk of mortality was 0.42 (95% CI: 0.36-0.49; p-value <0.001) by adjusting all accessible covariates. Further, the use of CHM was associated with a lower risk of ESRD (cause-specific hazard ratio: 0.59, 95%CI: 0.55-0.63; p-value <0.001). Also, from the 5,901 CHM prescriptions, we found Ji-Sheng-Shen-Qi-Wan, Astragalus mongholicus Bunge or (Astragalus membranaceus (Fisch.) Bge.), Plantago asiatica L. (or Plantago depressa Willd.), Salvia miltiorrhiza Bunge, and Rheum palmatum L. (or Rheum tanguticum (Maxim. ex Regel) Balf., Rheum officinale Baill.) were used as core CHMs for different CHM indications. Use of core CHMs was associated with a lower risk of mortality than CHM users without using core CHMs. Conclusions: The use of CHM seemed feasible among pre-dialysis DN patients; however, the beneficial effects still need to be validated by well-designed clinical trials.

Ancient DNA and multimethod dating confirm the late arrival of anatomically modern humans in southern China.

The expansion of anatomically modern humans (AMHs) from Africa around 65,000 to 45,000 y ago (ca. 65 to 45 ka) led to the establishment of present-day non-African populations. Some paleoanthropologists have argued that fossil discoveries from Huanglong, Zhiren, Luna, and Fuyan caves in southern China indicate one or more prior dispersals, perhaps as early as ca. 120 ka. We investigated the age of the human remains from three of these localities and two additional early AMH sites (Yangjiapo and Sanyou caves, Hubei) by combining ancient DNA (aDNA) analysis with a multimethod geological dating strategy. Although U-Th dating of capping flowstones suggested they lie within the range ca. 168 to 70 ka, analyses of aDNA and direct AMS 14C dating on human teeth from Fuyan and Yangjiapo caves showed they derive from the Holocene. OSL dating of sediments and AMS 14C analysis of mammal teeth and charcoal also demonstrated major discrepancies from the flowstone ages; the difference between them being an order of magnitude or more at most of these localities. Our work highlights the surprisingly complex depositional history recorded at these subtropical caves which involved one or more episodes of erosion and redeposition or intrusion as recently as the late Holocene. In light of our findings, the first appearance datum for AMHs in southern China should probably lie within the timeframe set by molecular data of ca. 50 to 45 ka.

Effect of acupuncture on capillary refill time in healthy adults: A clinical study.

BACKGROUND: Pulse examination, which reveals information about bodily qi and blood circulation, is an essential diagnostic tool in traditional Chinese medicine. Capillary refill time (CRT) is a simple test parameter for assessing circulation status. Examining the root of pulse and measuring CRT are extremely similar procedures. The objective of this study was to evaluate the effect of acupuncture on CRT. METHODS: Three acupoints were selected to evaluate the effects of CRT. CRT, quantitative CRT, heart rate, core body temperature, and blood pressure were measured before acupuncture and immediately after removal of needles and 30 min after removal of needles. A total of 15 healthy adults representing both sexes were prospectively included in the study. The acupoints selected were bilateral Taixi (KI3), Hegu (LI4), and Zusanli (ST36). Each participant received acupuncture three times, interventions were separated by at least 2 days, and acupuncture was performed on only one acupoint at each intervention. RESULTS: CRT decreased significantly after acupuncture on only KI3. Quantitative CRT decreased significantly after acupuncture on KI3 and LI4. Heart rate changed significantly after acupuncture on KI3 and ST36. CONCLUSION: Acupuncture on KI3 can reduce CRT in health adults.

Mechanism of Huanglian Wendan Decoction in intervening IGT IR based on liver cell pyroptosis / 中国中药杂志

To investigate the mechanism of Huanglian Wendan Decoction in intervening impaired glucose tolerance( IGT) rat insulin resistance( IR) based on the pyroptosis pathway of liver cells. The IGT rat model was established by high-fat diet( 20 weeks) combined with high temperature,humidity environment and inactive lifestyle. The experiment was divided into blank group,model group,metformin hydrochloride group( positive group)( 0. 05 g·kg~(-1)·d~(-1)) and Huanglian Wendan Decoction group( 7. 8 g·kg~(-1)·d~(-1)). After continuous intragastric administration for 4 weeks,the body weight,body length and abdominal circumferences of all the rats were measured,the Lee' s obesity indexes was calculated,and the levels of fasting plasma glucose( FPG) and 2-hour plasma glucose( 2 hPG) in each group were measured. Serum insulin levels( FINS) and tumour necrosis factor-α( TNF-α) levels were detected by ELISA,and insulin sensitivity index( ISI) and insulin resistance index( IRI) values were calculated. The expressions of cysteinyl aspartate specific proteinase-1( caspase-1),gasdermin D( GSDMD),interleukin-1β( IL-1β) and interleukin-18( IL-18) m RNA and proteins in liver tissues were detected by Real-time PCR and Western blot. Immunofluorescence was used to detect the expressions of caspase-1 and GSDMD protein in liver tissues. Huanglian Wendan Decoction could effectively reduce the weight of model rats,improve abdominal obesity,FINS,IRI and ISI indexes and correct 2 hPG levels. Compared with blank group,TNF-α levels in serum and caspase-1,GSDMD,IL-1β and IL-18 expressions in liver tissue of model control group were increased significantly. Huanglian Wendan Decoction could effectively reduce TNF-α level in serum,regulate the expressions of caspase-1,GSDMD,IL-1β and IL-18 genes and proteins in liver tissues of IGT rats. The above results showed that the occurrence and development of " obesity-IR-abnormal glucose metabolism-type 2 diabetes mellitus" was closely related to inflammatory response and the classical pyroptosis pathway mediated by caspase-1/GSDMD. The mechanism of Huanglian Wendan Decoction in improving IR may be correlated with reduction of the level of inflammatory factors and the alleviation of the state of pyroptosis,and thus reverse the course of IGT.

Mechanism of Huanglian Wendan Decoction in improving impaired glucose tolerance based on skeletal muscle NLRP3/caspase-1/IL-1β, IL-18 pathway / 中国中药杂志

This study investigated the mechanism of improving impaired glucose tolerance(IGT) of rats by Huanglian Wendan Decoction from the perspective of the skeletal muscle Nod-like receptor protein 3(NLRP3)/cysteinyl aspartate specific proteinase-1(caspase-1)/interleukin-1β(IL-1β), interleukin-18(IL-18) pathway. Healthy male SD rats were fed with the diet containing 45% fat for 20 weeks, accompanied by a high-temperature and high-humidity environment and an inactive lifestyle, for the establishment of the IGT rat model. The rats were divided into the blank control group, model control group, metformin hydrochloride group(positive drug group, 0.05 g·kg~(-1)·d~(-1)) and Huanglian Wendan Decoction group(7.8 g·kg~(-1)·d~(-1)). After continuous intragastric administration for 4 weeks, the obesity and glycemic indexes of all the rats were measured. The fasting serum insulin(FINS) level was determined by ELISA, with the insulin sensitivity index(ISI) and insulin resistance index(IRI) calculated. The mRNA and protein expression le-vels of nuclear factor kappaB(NF-κB), NLRP3, caspase-1, IL-1β and IL-18 in skeletal muscle tissue were detected by real-time polymerase chain reaction(PCR), Western blot and immunofluorescence. Compared with the blank control group, the model control group witnessed significantly increased mRNA and protein expression of NF-κB, NLRP3, caspase-1, IL-1β and IL-18. As revealed by the comparison with the model control group, Huanglian Wendan Decoction could effectively regulate the obesity status, reduce body weight, correct the abnormal levels of 2-hour plasma glucose(2 hPG), insulin resistance index(IRI), insulin sensitivity index(ISI), and lower the mRNA and protein expression of NF-κB, NLRP3, caspase-1, IL-1β and IL-18 in the skeletal muscle tissue of IGT rats. Combined with previous studies, the above results showed that the occurrence and development of IGT was closely related to inflammatory response and the classic pyroptosis pathway in skeletal muscle, such as NLRP3/caspase-1/IL-1β, IL-18. It is inferred that the mechanism of Huanglian Wendan Decoction was to alleviate insulin resistance(IR) and then reverse the course of IGT lies in the regulation of the abnormal insulin receptor signaling pathway based on the NLRP3 inflammasome pathway.

Efficacy of Electronic Acupuncture Shoes for Chronic Low Back Pain: Double-Blinded Randomized Controlled Trial.

BACKGROUND: Chronic low back pain is a common problem and is associated with high costs, including those related to health care and indirect costs due to absence at work or reduced productivity. Previous studies have demonstrated that acupuncture or electroacupuncture can relieve low back pain. Electronic acupuncture shoes (EAS) are a novel device designed in this study. This device combines the properties of acupuncture and transcutaneous electrical nerve stimulation for clinical use. OBJECTIVE: The aim of this study was to evaluate the efficacy of EAS in patients with chronic low back pain. METHODS: In this prospective double-blinded randomized controlled study, the data of 83 patients who experienced chronic low back pain were analyzed. Patients came to our clinic for 20 visits and underwent assessment and treatment. Patients were randomly allocated to receive either EAS plus placebo nonsteroidal anti-inflammatory drugs (NSAIDs) (EAS group, n=42) or sham EAS plus NSAIDs (NSAID group, n=41). The visual analog scale (VAS) score and range of motion were assessed at baseline, before and after each EAS treatment, and 2 weeks after the last treatment. The time for achieving pain remission was recorded. Quality of life was assessed at the 2nd, 14th, and 20th visits. RESULTS: After 6 weeks of treatment, the treatment success rate in each visit in the EAS group was higher than that in the NSAID group, as revealed by the intention-to-treat (ITT) and per-protocol (PP) analyses, but significant differences were observed only during the 16th visit in the ITT analysis (EAS group: 31/37, 84% and NSAID group: 21/34, 62%; P=.04). The change in the VAS score from baseline in each visit in the EAS group was greater than that in the NSAID group, as revealed by the ITT and PP analyses, and significant differences were observed in the 5th visit and 9th visit in the ITT analysis (P=.048 and P=.048, respectively). Significant differences were observed in the left rotation in the 2nd visit and 4th visit (P=.049 and P=.03, respectively). No significant differences were observed in the VAS score before and after treatment in each visit and in the quality of life in both groups. CONCLUSIONS: EAS might serve as a reliable alternative therapeutic tool for patients with chronic low back pain who are contraindicated for oral NSAIDs. TRIAL REGISTRATION: ClinicalTrials.gov NCT02468297 https://clinicaltrials.gov/ct2/show/NCT02468297.

Uniparental Genetic Analyses Reveal the Major Origin of Fujian Tanka from Ancient Indigenous Daic Populations.

The Fujian Tanka people are officially classified as a southern Han ethnic group, whereas they have customs similar to Daic and Austronesion people. Whether they originated in Han or Daic people, there is no consensus. Three hypotheses have been proposed to explain the origin of this group: (1) the Han Chinese origin, (2) the ancient Daic origin, (3) and the admixture between Daic and Han. This study addressed this issue by analyzing the paternal Y chromosome and maternal mtDNA variation of 62 Fujian Tanka and 25 neighboring Han in Fujian. The southern East Asian predominant haplogroups (e.g., Y-chromosome O1a1a-P203 and O1b1a1a-M95, and mtDNA F2a, M7c1, and F1a1) had relatively high frequencies in Tanka. The interpopulation comparison revealed that the Tanka have a closer affinity with Daic populations than with Han Chinese in paternal lineages but are closely clustered with southern Han populations such as Hakka and Chaoshanese in maternal lineages. Network and haplotype-sharing analyses also support the admixture hypothesis. The Fujian Tanka mainly originate from the ancient indigenous Daic people and have only limited gene flows from Han Chinese populations. Notably, the divergence time inferred by the Tanka-specific haplotypes indicates that the formation of Fujian Tanka was a least 1033.8-1050.6 years before present (the early Northern Song dynasty), indicating that they are an indigenous population, not late Daic migrants from southwestern China.

Low-Frequency Sonophoresis of Chinese Medicine Formula Improves Efficacy of Malignant Pleural Effusion Treatment.

OBJECTIVE: To evaluate whether low-frequency ultrasound-facilitated transdermal delivery of a Chinese medicine (CM) formula could improve the efficacy of intrapleural administration of interleukin-2 (IL-2) in treatment of malignant pleural effusion (MPE). METHODS: A total of 110 eligible participants were randomized into the low-frequency sonophoresis (LFS) of CM (LSF/CM) group (55 cases) and the control group (55 cases) by simple randomization using a random number table. The control group was treated with an intrapleural administration of IL-2; and the LFS/CM group was treated with LFS of a CM gel formulation, combined with the same IL-2 injection as in the control group. The CM formula consisted of Semen Lepidii, Semen Sinapis, Ramulus Cinnamomi, Poriacocos, Herba Lycopi, and Radix Paeoniae Rubra. After 2-week treatment, the therapeutic outcome was determined by the change of the amount of MPE, which was evaluated by B-scan ultrasound and/or chest X-ray, and the change of quality of life (QOL) scores, which were evaluated by the Eastern Cooperative Oncology Group (ECOG) performance status. RESULTS: A significantly higher objective remission rate (ORR) was obtained with intrapleural IL-2 plus LFS/CM than IL-2 treatment alone (P=0.049). In addition, more patients in the LFS/CM group than in the control group had an improved QOL score (P=0.048), and no patients in the LFS/CM group had a reduced QOL. CONCLUSION: LFS of CM formulation could effectively alleviate MPE and improve the QOL of cancer patients.

Topical Delivery of Modified Da-Cheng-Qi Decoction () Using Low-Frequency Ultrasound Sonophoresis for Refractory Metastatic Malignant Bowel Obstruction: An Open-Label Single-Arm Clinical Trial.

OBJECTIVE: To evaluate the efficacy and safety of topical delivery of modified Da-Cheng- Qi Decoction (, MDCQD) by low-frequency ultrasound sonophoresis (LFUS) in patients with refractory metastatic malignant bowel obstruction (MBO) using an objective performance criteria (OPC) design. METHODS: Fifty patients with refractory metastatic MBO were enrolled in this open-label single-arm clinical trial. Alongside fasting, gastrointestinal decompression, glycerol enema, intravenous nutrition and antisecretory therapy, a 50 g dose of MDCQD (prepared as a hydrogel) was applied through topical delivery at the site of abodminal pain or Tianshu (S 25) using LFUS for 30 min, twice daily for 5 consecutive days. The overall outcome was the remission of intestinal obstruction, and improvement on abdominal pain, abdominal distention, nausea and vomiting scores. Indicators of safety evaluation included liver and renal function as well as blood coagulation indicators. RESULTS: Among 50 patients, 5 patients (10%) showed complete remission of intestinal obstruction and 21 patients (42%) showed improvement of intestinal obstruction. The overall remission rate of bowel obstruction was 52%. The results of the symptom score, based on the severity and frequency of the episode, are as follows: 26 patients (52%) showed improvment on symptom scores, 20 patients (40%) did not respond to treatment, and 4 patients (8%) discontinued treatment due to intolerance. No serious adverse effects or abnormal changes on liver and renal function or blood coagulation were observed. CONCLUSION: Topical delivery of MDCQD at 100 g/day using LFUS can improve the treatment response in patients with refractory metastatic MBO.

Topical Delivery of Modified Da-Cheng-Qi Decoction () Using Low-Frequency Ultrasound Sonophoresis for Refractory Metastatic Malignant Bowel Obstruction: An Open-Label Single-Arm Clinical Trial / 中国结合医学杂志

OBJECTIVE@#To evaluate the efficacy and safety of topical delivery of modified Da-Cheng- Qi Decoction (, MDCQD) by low-frequency ultrasound sonophoresis (LFUS) in patients with refractory metastatic malignant bowel obstruction (MBO) using an objective performance criteria (OPC) design.@*METHODS@#Fifty patients with refractory metastatic MBO were enrolled in this open-label single-arm clinical trial. Alongside fasting, gastrointestinal decompression, glycerol enema, intravenous nutrition and antisecretory therapy, a 50 g dose of MDCQD (prepared as a hydrogel) was applied through topical delivery at the site of abodminal pain or Tianshu (S 25) using LFUS for 30 min, twice daily for 5 consecutive days. The overall outcome was the remission of intestinal obstruction, and improvement on abdominal pain, abdominal distention, nausea and vomiting scores. Indicators of safety evaluation included liver and renal function as well as blood coagulation indicators.@*RESULTS@#Among 50 patients, 5 patients (10%) showed complete remission of intestinal obstruction and 21 patients (42%) showed improvement of intestinal obstruction. The overall remission rate of bowel obstruction was 52%. The results of the symptom score, based on the severity and frequency of the episode, are as follows: 26 patients (52%) showed improvment on symptom scores, 20 patients (40%) did not respond to treatment, and 4 patients (8%) discontinued treatment due to intolerance. No serious adverse effects or abnormal changes on liver and renal function or blood coagulation were observed.@*CONCLUSION@#Topical delivery of MDCQD at 100 g/day using LFUS can improve the treatment response in patients with refractory metastatic MBO.

Treatment of Chilomastix mesnili infection with traditional Chinese medicine: a case report / 中国血吸虫病防治杂志

This paper reports a case with Chilomastix mesnili infections, and summarizes the diagnosis and treatment with traditional Chinese medicine.

Acupuncture Effect and Mechanism for Treating Pain in Patients With Parkinson's Disease.

Non-motor symptoms of Parkinson's disease (PD) have been receiving increasing attention. Approximately half of patients with PD have experience PD-related pain. We investigated the effect and mechanism of acupuncture in patients with PD who have pain. PD patients with pain were divided into acupuncture group and control group. Nine patients completed acupuncture treatment; seven patients who received only an analgesic agent underwent resting-state functional magnetic resonance imaging (rs-fMRI) twice. fMRI was performed to evaluate the functional connectivity of the brain regions. After treatment, a decrease in total scores on the King's Parkinson's Disease Pain Scale (KPPS) and Unified Parkinson's Disease Rating Scale was observed in the acupuncture group (-46.2 and -21.6%, respectively). In the acupuncture group, increased connectivity was observed in four connections, one in the left hemisphere between the middle temporal gyrus (MTG) and precentral gyrus, and three in the right hemisphere between the postcentral gyrus and precentral gyrus, supramarginal gyrus and precentral gyrus, and MTG and insular cortex. A significant correlation was noted between the changes in functional connectivity and KPPS. The involved connection was between the left middle frontal gyrus and the right precentral gyrus (R = -0.698, P = 0.037). Acupuncture could relieve pain in PD patients by modulating brain regions related to both sensory-discriminative and emotional aspects. The present study might increase the confidence of users that acupuncture is an effective and safe analgesic tool that can relieve PD-related pain.