This study was aimed to investigate the efficacy, acceptance, complications / adverse events treated with traditional manipulation and bed rest for patients with acute nonspecific low back pain (ANLBP). A total of 60 ANLBP patients were distributed into the Group A/B randomly and equally. Patients in Group A were treated by bed rest absolutely for one week; meanwhile patients in Group B were treated by traditional manipulation for one week. IBM SPSS20.0 was used to analyze the Visual Analogue Scale (VAS), Chinese Oswestry Disability Index (ODI), acceptance, complications / adverse events and others. The results showed that VAS and ODI reduced after one-week treatment in Group A and B (t = 14.67, 11.55, allP < 0.001 andt = 24.80, 15.35, allP <0.001). Differences of VAS and ODI were with significant difference between Group A and B (t = 3.24, 2.75,P =0.002, 0.009). Scores of acceptance and complications / adverse events were with significant difference between Group A and B (t = 2.65,P = 0.01 andχ2= 10.00,P = 0.002). It was concluded that both manipulation and bed rest can alleviatepain due to ANLBP, promote functional recovery. However, traditional manipulation can better improve symptoms, easier to be accepted by patients with less complications / adverse events.

Objective To investigate the clinical efficiency of Huayu Xiaozhong Decoction (HXD) on preventing peri-operative deep venous thrombosis (DVT) in lower limbs following artificial total hip replacement. Methods Ninety cases following artificial total hip replacement were randomized into blank control group, Rivaroxaban group and HXD group, 30 cases in each group, and were treated with brown sugar water, Rivaroxaban, HXD respectively. Before operation, and one, 3 and 14 days after operation, we monitored the changes of bleeding volume, DVT incidence, hemoglobin, prothrombin time ( PT) , activated partial thromboplastin time ( APTT) , international normalized ratio (INR), and D-dimer (DD) in the three groups. Results (1) Fifteen cases had DVT, with a total incidence rate of 16.67%. Of the 15 cases, 10 were from blank control group, 2 from Rivaroxaban group, and 3 from HXD group. ( 2) The amount of bleeding volume of Rivaroxaban group was larger than that of the blank control group and HXD group (P<0.05), but the bleeding was mild. (3) One, 3 and 14 days after operation, PT and APTT were shortened in blank control group (P<0.01 compared with those before operation). PT, APTT and INR were prolonged, and coagulation function was improved in Rivaroxaban group and HXD group, the differences being significant as compared with the blank control group ( P<0.05). HXD group had better effect on improving INR than Rivaroxaban group ( P<0.05). ( 4) In the three groups, hemoglobin level began to decrease on postoperative day one, arrived to the bottom on postoperative day 3 (P<0.05), and rose up near to the normal level on postoperative day 14; HXD group had higher hemoglobin level than blank control group and Rivaroxaban group on postoperative day 3 and 14 ( P<0.05). The 3 groups had higher plasma DD level than the normal level before the operation, arrived to the highest level on postoperative day one and 3 ( P<0.05) , and fell down near to the normal level on postoperative day 14. The inter-group comparison results showed that Rivaroxaban group and HXD group had lower DD level than the blank control group on postoperative day 3 and 14 ( P<0.05). Conclusion HXD is effective on preventing DVT in the peri-operation period through reducing bleeding, increasing hemoglobin level and improving postoperative anemia. The efficiency and safety of HXD are similar to Rivaroxaban.

The level of blood sugar is an improtant indicator used in the diagnosis and management of diabetes mellitus. In this respect, polarimeter and blood sugar detector were conventionally and generally used in hospitals; However, the former one is already obsolete; the latter one is invasive. In this paper, the development of a novel noninvasive blood-sugar detector is described. The experiment indicate that this detector is nonivasive, safe, fast, and easy to operate, and it can be of wide application.
Blood Glucose ; analysis ; Diabetes Mellitus ; blood ; Diagnostic Techniques, Endocrine ; instrumentation ; Humans ; Saliva ; chemistry

Objective:To evaluate the health related quality of life (HRQoL) of hip fracture patients after surgery and build a prediction model to identify high-risk patients with HRQoL decline.Methods:A cross-sectional research method was applied to select 135 patients with unilateral hip fractures from January 2020 to June 2021 in Hainan Provincial Hospital of Traditional Chinese Medicine using convenience sampling as the study population. HRQoL was self-assessed using the European Five-Dimensional Health Scale (EQ-5D).Logistic regression models were used to identify risk factors for HRQoL decline. The columnar plots′ predictive accuracy and net clinical benefit were assessed using calibration curves, ROC curves, and decision curve analysis (DCA).Results:The final number of patients with valid follow-up was 122.At 6 and 12 months postoperatively, the EQ-5D index was lower than before the fracture in 41(33.6%) patients, showing a strong correlation with the Barthel index ( r=0.833, 0.705, both P<0.05). Nutritional Risk Screening 2002 (NRS-2002) ( OR=1.352), Charlson Comorbidity Index (CCI) ( OR=1.121), hip replacement ( OR=0.795), and lung infection ( OR=1.328) were independently associated with a decrease in HRQoL in patients with hip fracture (all P<0.05). The consistency index (C-index) of the column line plot was 0.889 (0.791 to 0.955), and the area under the curve (AUC) was 0.871 (0.784 to 0.947). The DCA results showed that the model provided good net clinical benefit. Conclusions:The model can effectively identify patients at high risk of declining HRQoL, which is helpful to determine priority patients to provide nursing strategies.

ObjectiveTo observe the clinical effectiveness and safety of She medicine （畲药） Diren Zishen Formula（地稔滋肾方） combined with acupuncture as adjunctive treatment for primary biliary cholangitis with liver and kidney yin deficiency syndrome. MethodsSeventy patients of primary biliary cholangitis with liver and kidney yin deficiency syndrome were randomly divided into a control group and a treatment group， with 35 patients in each group. The control group received oral ursodeoxycholic acid capsules （250 mg per dose， three times daily）. The treatment group received She medicine Diren Zishen Formula oral decoction （one dose daily， 200 ml per dose in the morning and evening， served warm） and acupuncture ［bilateral Sanyingjiao （SP6）， Taichong （LR3）， Ganshu （BL18）， Zusanli （ST36）， Fenglong （ST17）， once daily， 5 consecutive days per week］ in addition to the same treatment as the control group. The treatment duration was three months for both groups. Comparisons were made between the two groups before and after treatment for the following parameters， which were four traditional Chinese medicine （TCM） symptoms scores （skin itching， fatigue， jaundice， and flank pain）， TCM syndrome scores， liver function indicators including aspartate aminotransferase （AST）， alanine aminotransferase （ALT）， alkaline phosphatase （ALP）， gamma-glutamyl transferase （GGT） and total bilirubin （TBiL）， liver fibrosis markers including serum laminin （LN）， serum hyaluronic acid （HA）， serum type Ⅳ collagen （Ⅳ-C） and serum type Ⅲ procollagen （PC-Ⅲ）， and inflammatory factor indicators including serum interleukin-6 （IL-6） and tumor necrosis factor-alpha （TNF-α）. The effectiveness of TCM syndrome between the two groups was compared and safety evaluations were also conducted after treatment. ResultsA total of 32 cases were finally analyzed in the treatment group， while the control group had 31 cases. The total effective rate of TCM syndrome in the treatment group （87.50%， 28/32） was higher than that in the control group （67.74%， 20/31） （P＜0.05）. After treatment， the TCM symptom scores， syndrome scores， liver function， and liver fibrosis markers in both groups signi-ficantly decreased， while in the treatment group， the inflammatory factor indicators decreased after treatment， and more decreases were found than those in the control group （P＜0.05 or P＜0.01）. Both groups had good safety， and no adverse reactions were observed. ConclusionThe combination of She medicine Diren Zishen Formula and acupuncture as an adjunctive treatment for primary biliary cholangitis can significantly improve the clinical effectiveness， improve liver function， reduce inflammatory response， and alleviate liver fibrosis， with good safety.

Objective : To investigate the role of knockdown of peroxiredoxin-6 ( PRDX6) in injury and adaptive expression of bile acid transporter in human hepatoellular carcinomas ( HepG2 ) cells induced by rifampicin (RFP) . Methods : Cells in logarithmic growth phase were uniformly inoculated in six-well plates , and HepG2 cells were transiently transfected with specific PRDX6-siRNA and control-siRNA to construct the knockdown group and control group . After 24 h of induction with 100 μmol/L RFP , Western blot and qRT-PCR were performed to detect the protein and gene expression levels of PRDX6 , multidrug resistance protein 1 (MDR1) , multidrug resist- ance-associated proteins 2 , 3 and 4 (MRP2 , MRP3 and MRP4) , and Na + /taurine taurocholate cotransporter pro- tein (NTCP) . Annexin V-FITC/PI double staining assay was used to detect the apoptosis rate of cells in each group ; CCK-8 assay was used to detect the changes of cell proliferation in each group; The relative contents of ala- nine aminotransferase ( ALT) , aspartate aminotransferase ( AST) , total bilirubin ( TBIL) , indirect bilirubin (IBIL) and total bile acid (TBA) in the supernatant of cell culture medium of each group were detected by kits . Results : RFP increased the protein and gene expression levels of MRP2 , MRP3 , MRP4 , MDR1 , NTCP and PRDX6 in HepG2 cells (P < 0. 05) , while the protein and gene expression levels of MRP2 , MRP3 , MRP4 , MDR1 and NTCP decreased to different degrees after PRDX6 knockdown (P < 0. 05) . In addition , PRDX6 knockdown re- sulted in increased apoptosis rate of HepG2 cells (P < 0. 05) , decreased cell proliferation ability (P < 0. 05) , and increased levels of cell injury markers (ALT , AST , TBIL , DBIL , TBA) in cell culture supernatants (P < 0. 05) . Conclusion RFP increased the protein and gene expression of bile acid transporter and PRDX6 to increase in HepG2 cells . However , following knockdown of PRDX6 and treatment with RFP , the protein and gene expression levels of the bile acid transporter decreased and cell injury was aggravated , suggesting that PRDX6 played a protec- tive role in RFP-induced adaptive response in HepG2 cells .

Natural killer (NK) cells, a type of cytotoxic lymphocytes, can infiltrate into ischemic brain and exacerbate neuronal cell death. Astragaloside IV (ASIV) is the major bioactive ingredient of Astragalus membranaceus, a Chinese herbal medicine, and possesses potent immunomodulatory and neuroprotective properties. This study investigated the effects of ASIV on post-ischemic brain infiltration and activation of NK cells. ASIV reduced brain infarction and alleviated functional deficits in MCAO rats, and these beneficial effects persisted for at least 7 days. Abundant NK cells infiltrated into the ischemic hemisphere on day 1 after brain ischemia, and this infiltration was suppressed by ASIV. Strikingly, ASIV reversed NK cell deficiency in the spleen and blood after brain ischemia. ASIV inhibited astrocyte-derived CCL2 upregulation and reduced CCR2
Animals ; Brain ; Histone Deacetylases ; Killer Cells, Natural ; Rats ; Saponins/pharmacology* ; Triterpenes/pharmacology*