Objective To develop a rehabilitation nursing model for knee osteoarthritis(KOA)of external treatment in traditional Chinese medicine(TCM).Methods Between February and June 2023,a preliminary KOA rehabilitation nursing model was developed through literature search and semi-structured interview method.Two rounds of Delphi consultations were conducted with the selected experts,to establish a rehabilitation nursing model for KOA of TCM external treatment.Results A total of 24 experts from different regions participated in the consultation.The final rehabilitation nursing model of TCM external treatment for KOA included 3 primary indicators,16 secondary indicators and 91 tertiary indicators.The response rates from the two rounds of expert consultation were 96.00%and 100.00%,respectively,and the rates of expert opinion proposal were 58.33%and 8.33%,respectively.The expert authority coefficient were 0.906 and 0.923.The two rounds of expert consultation were 0.137 and 0.236 in Kendall's coefficient of concordance(W),with statistically significant differences(both P<0.001).The importance scores of each item in the second inquiry ranged from 3.75 to 4.88,and the coefficient of variation ranged from 0.07 to 0.30,and the full score ratio ranged from 20.83%to 87.50%.Conclusion The rehabilitation nursing model for KOA of TCM external treatment developed in this study is significant,scientific and feasible.It provides a guidance for medical professionals.

Objective:To investigate the effects of oxycodone on perioperative pain and cognitive function in elderly patients with colorectal cancer.Methods:A prospective randomized-controlled trial was conducted. A total of 88 elderly patients with colorectal cancer who underwent elective laparoscopic surgery at Benxi Central Hospital from June 2022 to December 2023 were selected. According to random number table method, all patients were randomly divided to the experimental group and the control group, with 44 cases in each group. Anesthesia in the experimental group was induced with oxycodone 0.2-0.3 mg/kg, intraoperative oxycodone was maintained at 0.1-0.15 mg·kg -1·h -1; oxycodone was intravenously injected with analgesia pump after surgery. In the control group, anesthesia was induced with sufentanil 0.2-0.3 μg/kg, remifentanil was intraoperatively maintained at 0.1-0.3 μg·kg -1·min -1, sufentanil was intravenously injected with analgesia pump after surgery. Blood pressure and heart rate before anesthesia induction (T 0), at tracheal intubation (T 1), at skin incision (T 2), and at extubation (T 3) of both groups were compared; numerical rating scale (NRS) at 30 minutes, 6 h, 24 h, and 48 h after surgery were scored, the confusion assessment method (CAM) and the mini-mental state examination (MMSE) score at day 1, 3, 7 after surgery were used to assess the postoperative early cognitive decline and other adverse reactions. Results:Finally, 81 patients were included in the study. There were 41 cases in the experimental group including 20 males and 21 females with the age of (76±3) years, and 40 cases in the control group including 19 males and 21 females with the age of (75±2) years. There were no statistically significant differences in gender composition, age, body mass index, operative time, intraoperative blood loss (all P > 0.05). There were statistically differences in blood pressure [(91±8) mmHg (1 mmHg = 0.133 kPa) vs. (89±10) mmHg at T 0, (92±9) mmHg vs. (90±8) mmHg at T 2, (93±9) mmHg vs. (92±9) mmHg at T 3] and heart rate [(70± 15) times/min vs.(69±16) times/min at T 0, (68±12) times/min vs. (67±12) times /min at T 2, (70± 15) times/min vs. (69±14) times/min at T 3] between the experimental group and the control group (all P > 0.05). Blood pressure and heart rate [(101±9) mmHg, (83±15) times /min] at T 1 in the experimental group were higher than those in the control group [(93±11) mmHg, (70±17) times /min], and the differences were statistically significant ( t values were 3.73, 3.77; all P < 0.001). There were no statistically significant differences in NRS scores [(2.6±1.2) scores vs. (2.8±1.1) scores at 30 min, (2.8±1.6) scores vs. (2.9±1.3) scores at 6 h, (1.8±1.2) scores vs. (2.1±1.3) scores at 24 h, and (1.5±0.7) scores vs. (1.5±0.7) scores at 48 h after surgery] between the experimental group and the control group (all P > 0.05). The incidence of postoperative early cognitive decline [4.9% (2/41) vs. 22.5% (9/40)], nausea and vomiting after surgery [7.3% (3/41) vs. 25.0% (10/40)] in the experimental group was lower than that in the control group, and the difference was statistically significant ( χ2 values were 5.36, 4.70; P values were 0.021, 0.030, respectively). Conclusions:The application of oxycodone during laparoscopic surgery can meet the needs of perioperative analgesia and improve the postoperative early cognitive function of elderly patients with colorectal cancer.

Objective To analyze the risk of bias during the experimental process and the shortcomings of the research report by evaluating the methodological and reporting quality of animal experimental studies on the prevention and treatment of precancerous lesions of gastric cancer(PLGC)using TCM compounds.To provide reference for improving the quality of animal experimental research on the prevention and treatment of PLGC with TCM compounds.Methods Experimental literature about the prevention and treatment of PLGC with TCM compounds was retrieved from CNKI,Wanfang Data,VIP,CBM,PubMed,Cochrane Library,Web of science and Embase from January 1,2014 to February 23,2024.SYRCLE assessment tool and ARRIVE 2.0 guideline were used to score the included literature and calculate the"low-risk"compliance rate for each item.Results Totally 213 articles were finally included,including 189 Chinese articles and 24 English articles.The SYRCLE tool score was(12.86±1.29)points,and the"low risk"compliance rate was 32.79％.The score of the necessary items of the ARRIVE 2.0 guideline was(24.15±2.80)points,and the"low risk"compliance rate was 49.08％;the score of the recommended items was(11.28±3.40)points,and the"low risk"compliance rate was 30.27％.In the SYRCLE tool evaluation,144(67.61％)studies did not elaborate on the method of generating the allocation sequence.All studies did not describe the adequacy of allocation concealment and the blinding method in the implementation of bias.Only 51 studies(23.94％)explicitly proposed the success criteria for PLGC modeling,only 66 studies(30.96％)provided detailed information on the statistical methods used,29 studies(13.62％)provided complete ethical statements,and 22 studies(10.33％)reported conflicts of interest.Conclusion There are many problems in the methodological quality and reporting quality of animal experimental literature on the prevention and treatment of PLGC with TCM compounds published from 2014 to 2024,especially the implementation of the random blinding strategy during the experimental process,the calculation details of the sample size,and the reporting of inclusion and exclusion criteria,etc.There are many deficiencies in this aspect.It is recommended to refer to the SYRCLE evaluation tool and the ARRIVE 2.0 guideline list to design and report the research plan,thereby improving the credibility and standardization of the PLGC animal experimental research results.

Objective To develop a rehabilitation nursing model for knee osteoarthritis(KOA)of external treatment in traditional Chinese medicine(TCM).Methods Between February and June 2023,a preliminary KOA rehabilitation nursing model was developed through literature search and semi-structured interview method.Two rounds of Delphi consultations were conducted with the selected experts,to establish a rehabilitation nursing model for KOA of TCM external treatment.Results A total of 24 experts from different regions participated in the consultation.The final rehabilitation nursing model of TCM external treatment for KOA included 3 primary indicators,16 secondary indicators and 91 tertiary indicators.The response rates from the two rounds of expert consultation were 96.00%and 100.00%,respectively,and the rates of expert opinion proposal were 58.33%and 8.33%,respectively.The expert authority coefficient were 0.906 and 0.923.The two rounds of expert consultation were 0.137 and 0.236 in Kendall's coefficient of concordance(W),with statistically significant differences(both P<0.001).The importance scores of each item in the second inquiry ranged from 3.75 to 4.88,and the coefficient of variation ranged from 0.07 to 0.30,and the full score ratio ranged from 20.83%to 87.50%.Conclusion The rehabilitation nursing model for KOA of TCM external treatment developed in this study is significant,scientific and feasible.It provides a guidance for medical professionals.

Objective To analyze the risk of bias during the experimental process and the shortcomings of the research report by evaluating the methodological and reporting quality of animal experimental studies on the prevention and treatment of precancerous lesions of gastric cancer(PLGC)using TCM compounds.To provide reference for improving the quality of animal experimental research on the prevention and treatment of PLGC with TCM compounds.Methods Experimental literature about the prevention and treatment of PLGC with TCM compounds was retrieved from CNKI,Wanfang Data,VIP,CBM,PubMed,Cochrane Library,Web of science and Embase from January 1,2014 to February 23,2024.SYRCLE assessment tool and ARRIVE 2.0 guideline were used to score the included literature and calculate the"low-risk"compliance rate for each item.Results Totally 213 articles were finally included,including 189 Chinese articles and 24 English articles.The SYRCLE tool score was(12.86±1.29)points,and the"low risk"compliance rate was 32.79％.The score of the necessary items of the ARRIVE 2.0 guideline was(24.15±2.80)points,and the"low risk"compliance rate was 49.08％;the score of the recommended items was(11.28±3.40)points,and the"low risk"compliance rate was 30.27％.In the SYRCLE tool evaluation,144(67.61％)studies did not elaborate on the method of generating the allocation sequence.All studies did not describe the adequacy of allocation concealment and the blinding method in the implementation of bias.Only 51 studies(23.94％)explicitly proposed the success criteria for PLGC modeling,only 66 studies(30.96％)provided detailed information on the statistical methods used,29 studies(13.62％)provided complete ethical statements,and 22 studies(10.33％)reported conflicts of interest.Conclusion There are many problems in the methodological quality and reporting quality of animal experimental literature on the prevention and treatment of PLGC with TCM compounds published from 2014 to 2024,especially the implementation of the random blinding strategy during the experimental process,the calculation details of the sample size,and the reporting of inclusion and exclusion criteria,etc.There are many deficiencies in this aspect.It is recommended to refer to the SYRCLE evaluation tool and the ARRIVE 2.0 guideline list to design and report the research plan,thereby improving the credibility and standardization of the PLGC animal experimental research results.

Objective:To investigate the effects of oxycodone on perioperative pain and cognitive function in elderly patients with colorectal cancer.Methods:A prospective randomized-controlled trial was conducted. A total of 88 elderly patients with colorectal cancer who underwent elective laparoscopic surgery at Benxi Central Hospital from June 2022 to December 2023 were selected. According to random number table method, all patients were randomly divided to the experimental group and the control group, with 44 cases in each group. Anesthesia in the experimental group was induced with oxycodone 0.2-0.3 mg/kg, intraoperative oxycodone was maintained at 0.1-0.15 mg·kg -1·h -1; oxycodone was intravenously injected with analgesia pump after surgery. In the control group, anesthesia was induced with sufentanil 0.2-0.3 μg/kg, remifentanil was intraoperatively maintained at 0.1-0.3 μg·kg -1·min -1, sufentanil was intravenously injected with analgesia pump after surgery. Blood pressure and heart rate before anesthesia induction (T 0), at tracheal intubation (T 1), at skin incision (T 2), and at extubation (T 3) of both groups were compared; numerical rating scale (NRS) at 30 minutes, 6 h, 24 h, and 48 h after surgery were scored, the confusion assessment method (CAM) and the mini-mental state examination (MMSE) score at day 1, 3, 7 after surgery were used to assess the postoperative early cognitive decline and other adverse reactions. Results:Finally, 81 patients were included in the study. There were 41 cases in the experimental group including 20 males and 21 females with the age of (76±3) years, and 40 cases in the control group including 19 males and 21 females with the age of (75±2) years. There were no statistically significant differences in gender composition, age, body mass index, operative time, intraoperative blood loss (all P > 0.05). There were statistically differences in blood pressure [(91±8) mmHg (1 mmHg = 0.133 kPa) vs. (89±10) mmHg at T 0, (92±9) mmHg vs. (90±8) mmHg at T 2, (93±9) mmHg vs. (92±9) mmHg at T 3] and heart rate [(70± 15) times/min vs.(69±16) times/min at T 0, (68±12) times/min vs. (67±12) times /min at T 2, (70± 15) times/min vs. (69±14) times/min at T 3] between the experimental group and the control group (all P > 0.05). Blood pressure and heart rate [(101±9) mmHg, (83±15) times /min] at T 1 in the experimental group were higher than those in the control group [(93±11) mmHg, (70±17) times /min], and the differences were statistically significant ( t values were 3.73, 3.77; all P < 0.001). There were no statistically significant differences in NRS scores [(2.6±1.2) scores vs. (2.8±1.1) scores at 30 min, (2.8±1.6) scores vs. (2.9±1.3) scores at 6 h, (1.8±1.2) scores vs. (2.1±1.3) scores at 24 h, and (1.5±0.7) scores vs. (1.5±0.7) scores at 48 h after surgery] between the experimental group and the control group (all P > 0.05). The incidence of postoperative early cognitive decline [4.9% (2/41) vs. 22.5% (9/40)], nausea and vomiting after surgery [7.3% (3/41) vs. 25.0% (10/40)] in the experimental group was lower than that in the control group, and the difference was statistically significant ( χ2 values were 5.36, 4.70; P values were 0.021, 0.030, respectively). Conclusions:The application of oxycodone during laparoscopic surgery can meet the needs of perioperative analgesia and improve the postoperative early cognitive function of elderly patients with colorectal cancer.

Objective:To observe any effect supplementing treadmill training with external application of relaxation cream on skeletal muscle cell apoptosis and IGF-1/PI3K/Akt signaling.Methods:Eight Wistar rats formed a healthy control group (the healthy group) and muscle atrophy was induced in the left hind limbs of another 32. Those 32 rats were randomly divided into a model control group (model group), a treadmill training group (treadmill group), a relaxation cream group (TCM group), and a group which received both treadmill training and the relaxation cream (combined group). After 6 weeks of the intervention, terminal deoxynucleotidyl transferase nick-end labeling (TUNEL) was used to detect any apoptosis of skeletal muscle cells. Western blotting was employed to detect the protein expression levels of insulin-like growth factor 1 (IGF-1), phosphorylated PI3K (p-PI3K), phosphorylated Akt (p-Akt), B-cell lymphomato-2 (Bcl-2) and Bcl-2 associated X protein (Bax) in the skeletal muscles.Results:The number of apoptotic cells in the skeletal muscles of the treadmill, TCM and combined groups was significantly less, on average, then in the model group. The difference in the combined group was significantly greater than in the other two groups. The expression of Bcl-2 protein in the model group was significantly lower than in the healthy group, while that of Bax protein had increased significantly. Compared with the model group, a significant increase in Bcl-2 protein expression and a significant decrease in Bax protein expression were observed in both the TCM and combined groups. Compared with the model group, the expression of IGF-1, p-PI3K and p-Akt proteins had increased significantly in both the TCM and combined groups, with significantly greater increases in the combined group, on average.Conclusion:Combining treadmill training with relaxation cream can inhibit the apoptosis of skeletal muscle cells, at least in DMA rats. The mechanism may be related to activation of the IGF-1/PI3K/Akt signaling pathway, up-regulation of Bcl-2 and down-regulation of Bax.

To investigate the effect of Zhiwei Fuwei Pills (ZWFW) on the expression of mammalian target of rapamycin (mTOR)/autophagy key molecule yeast Atg6 homologue (Beclin1)/microtubuleassociated protein 1 light chain 3 (LC3) signaling axis key molecules in gastric antrum tissue of rats with precancerous gastric lesions (PLGC). METHODS: SPF SD rats were randomly divided into normal group, model group, folic acid group, ZWFW low-dose, medium-dose, high-dose group. In addition to the normal group, the model group, folic acid group, ZWFW low-dose, medium-dose and high-dose groups, were used to establish the PLGC rat model by five factors compound modeling methods: N-methyl-N ' - nitro-n-nitroguanidine (MNNG) combined with hunger and satiation, ethanol intragastric administration, free drinking of ammonia and ranitidine feed. The rats were treated with normal saline, folic acid tablet aqueous solution (0.002 g/kg), ZWFW low-dose, medium-dose, high-dose aqueous solution (0.42, 0.84, 1.67 g/kg) for 4 weeks, and the stomach was removed by laparotomy. Hematoxylineosin (HE) staining was used to observe the histopathological changes in the antrum of rats, and real-time polymerase chain reaction (real-time PCR), Western blot (WB) and immunohistochemistry (IHC) were used to detect the expression of mammalian target of rapamycin mTOR, yeast Atg6 homologue 1 (Beclin1), microtubule-associated protein 1 light chain 3β (LC3B) mRNA and protein in the antrum of rats. RESULTS: Compared with the normal group, the Gastric antrum tissue of the model group was distended, thinner gastric wall, palegastric mucosa, atrophic and flat folds, disordered course and nodules and vegetations were visible. HE staining showed that compared with the normal group, the gastric mucosal glands in the model group were crowded and disordered, and the cell morphology was different, including a large number of goblet cells, basophilic cytoplasm, large, hyper-chromatic and irregular nuclei, and mucosal muscle infiltration and destruction. Compared with the model group, treated by ZWFW can significantly improve the pathological manifestations of gastric mucosal gland structure disorder and cell atypia. Compared with the normal group, mTOR mRNA and protein expression were significantly increased (P< 0.05) and Beclin1 and LC3B mRNA and protein expression were significantly decreased (P<0.05) in the antral tissue of rats in the model group; compared with the model group, mTOR mRNA and protein expression were decreased (P<0.05) in the medium and high dose groups of ZWFW, Beclin1 and LC3B protein expression in the antral tissue of rats in the low dose group of ZWFW and Beclin1 and LC3B mRNA and protein expression were increased (P<0.05) in the medium and high dose groups. CONCLUSION: Zhiwei Fuwei Pills can significantly improve the abnormal histopathological findings of gastric mucosa in PLGC model rats, and the mechanism may be related to the down-regulation of mTOR expression, up-regulation of Beclin1 and LC3B expression and then promoting autophagy.

Objective:To explore the curative effect of rehabilitation nursing on the rat knee model of post-traumatic joint contractures.Methods:Male Wistar rats ( n=40), weighing between (180±20) g, were randomly divided into control group ( n=8) and experimental group ( n = 32) by random number table. The left knee was surgically immobilized in the experimental group which by external fixation for 4 weeks which applied the Nagai method established the model of post-traumatic joint contractures, the group also divided into four groups namely experimental control group, rehabilitation nursing intervention group, drug intervention group and exercise intervention group, 8 rats in each group and they were given different interventions. After 4 weeks interventions each rat was photographed with X-ray in order to measure the range of motion of the left knee joint range of motion (ROM), the joint muscle and synovial tissue of the animals were subjected to morphological analysis. Results:The ROM of left knee joint in experimental group (74.74±9.23) ° was lower than that of in control group (109.72±5.74) ° after 4 weeks immobilization, the difference was statistically significant ( t value was 12.237, P < 0.01), which showed that the model of joint contractures was established successfully. Compared with the experimental control group ROM (72.20±12.73) °, the difference of ROM (103.54 ±4.36)° in rehabilitation nursing intervention group and ROM (98.13 ±11.20) ° in drug intervention group were significantly higher ( t value was, P < 0.05). The results of pathological section showed that the gloss of muscle tissue in the rehabilitation nursing intervention group and the muscle fiber arrangement in the drug intervention group were close to those in the control group. Conclusion:Rehabilitation nursing intervention can not only improve ROM of joint contracture model animals, but also promote the recovery of joint muscle tissue structure.