Objective To make a system evaluation regarding the effect and safety of the"Nourishing Kidney and Activating Blood"method in the treatment of diabetic cognitive impairment.Methods According to the requirements of evidence-based medicine,the domestic and foreign databases were searched comprehensively,and the time limit was from the establishment of databases to June 2022,so as to find out the clinical randomized controlled trials of"Nourishing Kidney and Activating Blood"method in treating diabetic cognitive impairment.Revman5.3 was used for meta-analysis and risk bias evaluation,TSA0.9 for sequential analysis,Stata15.0 for publication bias evaluation,and GRADE3.6 for evidence quality evaluation.Results Eventually,14 RCTs were included with a sample size of 1126 cases.Meta-analysis showed that compared with conventional western medicine treatment,the"Nourishing Kidney and Activating Blood"method could significantly improve the effective rate of treating cognitive dysfunction in diabetes[OR=5.06,95%CI(3.38,7.57),P<0.00001],and significantly improve the total MoCA score of patients[MD=2.11,95%CI(1.76,2.47),P<0.00001],MMSE score[MD=1.86,95%CI(1.13,2.59),P<0.00001],MQ score[MD=13.40,95%CI(11.23,15.57),P<0.00001]and HDS score[MD=-3.36,95%CI(2.61,4.11),P<0.00001].Meanwhile,the"Nourishing Kidney and Activating Blood"method could reduce the level of glycosylated hemoglobin in DCI patients[MD=-0.84,95%CI(-1.37,-0.32),P=0.002].However,since the drugs used in the control group have no hypoglycemic effect,this conclusion needs to be further verified.In addition,the ability of the"Nourishing Kidney and Activating Blood"method to improve CDR score[MD=-0.01,95%CI(-0.08,0.07),P=0.84],ADL score[MD=2.10,95%CI(-1.62,5.82),P=0.27],TCM syndrome score[MD=-4.46,95%CI(-10.94,2.02),P=0.18]and reduce adverse reactions[OR=0.36,95%CI(0.08,1.60),P=0.18]was equivalent to that of conventional western medicine.Begg's test and Egger's test suggested that there might be some publication bias in the research.Metaninf command chart and sequential analysis of experiments indicated that the stability of research results was relatively good.The quality evaluation of evidence showed that the evidence of effective rate,glycosylated hemoglobin,MoCA scale score,MMSE score and MQ score was medium quality,the evidence of fasting blood glucose,CDR score and HDS score was low quality,and the evidence of ADL score,TCM syndrome score and adverse reactions was extremely low quality.Conclusion The existing literature evidence showed that the"Nourishing Kidney and Activating Blood"method had a good clinical effect in treating diabetic cognitive impairment,and it could reduce the blood glucose level and improve the cognitive function of patients,with certain safety.However,the above conclusions still needed more large samples and multi-center RCT to be further verified due to the limitation of the quality and quantity of the included literature.

Objective:To explore the block-based charging method for centralized dispensing of neonatal drugs in pharmacy intravenous admixture service (PIVAS), analyze its effect on drug savings and inpatient drug cost, so as to provide the reference for the appropriate charging method of neonatal drugs.Methods:According to the balance quantity and amount of neonatal intravenous drugs that were centrally allocated by the PIVAS of our hospital, refer to the doctor′s orders, the dosage per dose as well as the number of patients per dose were analyzed, then the drug types and plans for block-based charging were formulated. Before and after the implementation of the plan, the monthly average drug balance quantity and amount, the average number of drug charges for the neonates, the average daily drug cost, and the adverse events of related drugs were used as the indicators to be investigated to clarify the implementation effect of the block-based charging mothod.Results:Fourteen medicines were charged by block-based, including 4 antibiotics, 2 ordinary infusion preparations, and 8 parenteral nutrition solution preparations. The monthly average drug balance quantity was reduced from 5 047±541 to 1 856±225, and the monthly average balance amount was reduced from 65 811±10 265 yuan to 20 659±6 002 yuan. The average drug dosage for children in the trial drug was significantly reduced with a decrease range of 39.2% to 90.1%. Both the inpatient daily drug cost of neonatus and the daily average antibacterial drug cost was decreased. During the centralized dispensing of neonatal drugs, no related adverse drug events occurred.Conclusions:The block-based charging method of centralized drug distribution can improve the utilization rate of drugs, reduce drug waste, reduce the cost of inpatient medicines the financial burden on children′s families, which is worthy of further promotion and implementation.

Cathartic colon （CC） is a common and refractory digestive system disease， with the pathogenesis not fully clarified. The effective therapies other than laxatives and surgery remain to be developed for CC. Therefore， establishing the CC animal models that fit the disease characteristics of western medicine and syndrome characteristics of traditional Chinese medicine （TCM） is an important link to promote the research on this disease. The fitting degree of animal models with the latest Chinese and western medical diagnostic criteria is an indicator to assess the effectiveness of the animal models in simulating the disease characteristics of western medicine and syndrome characteristics of TCM. The literature review showed that the model animals， drugs and their dosage forms， doses， administration methods， and modeling period of CC varied in different studies， and the available CC animal models presented different fitting degrees with the disease characteristics of western medicine and syndrome characteristics of TCM. Rats were the preferred animals for the modeling of CC. Rhei Radix et Rhizoma preparations were commonly used for model inducing， which， however， may cause water electrolyte disorders， decreased immunity， and even death of animals at the late stage of modeling. The animals were modeled by gradually increasing the starting dose， while the starting dose and increasing dose varied. The maintenance dose was determined based on 50% of the animals having loose stools， and the end for a cycle was determined as the time when loose stools disappeared in 80% of animals. The modeling always lasted for 2-3 cycles， approximately 2-4 months. The CC models established with Rhei Radix et Rhizoma granules and rhein had high fitting degrees with the disease and syndrome characteristics. In addition， the CC animal models of TCM syndromes were still in the exploration stage. There were only the animal models of four TCM syndromes： liver depression and spleen deficiency， both Qi and Yin deficiency， Qi stagnation and blood stasis， and spleen and kidney deficiency. Efforts should be made to establish the animal models that meet the characteristics of disease of western medicine and syndromes of TCM， so as to facilitate the research on CC mechanism and drug development.

OBJECTIVE To provide reference for the construction of remote inspection mode of pharmaceutical production in China. METHODS By combing the guidance documents of remote inspection and related pilots issued abroad， the experience of constructing remote inspection mode of pharmaceutical production was summarized. RESULTS & CONCLUSIONS Typical foreign countries and regions have carried out remote inspection pilots all over the world， and clearly defined the application situation， implementation process， inspection techniques and related points for attention of remote inspection of pharmaceutical production. In terms of application， the European Union pointed out four specific applicable situations， including travel restrictions， while the United States stipulated that remote inspection was applicable to pre-approved inspection and so on. In terms of the implementation process， the United States developed a four-step method of remote inspection， while the European Union has defined the specific implementation process of remote inspection in more detail. In comparison， Japan paid more attention to the remote inspection process of production documents. In terms of inspection techniques， the European Union used 360° cameras， Matterport 3D technology and document review software to realize the remote inspection of production sites and production documents. In terms of attention points for remote inspection， the United States required that access rights should be set for information sharing to avoid information disclosure. Both the European Union and the United States required inspectors to be trained and equipment inspected before remote inspection. It is suggested that China should formulate unified guidelines for remote inspection of pharmaceutical production， clarify the applicable situations， and formulate the implementation process of remote inspection of pharmaceutical production with reference to the opinions of drug manufacturers. In addition， intelligent remote inspection technology can be used in combination with the information construction level of drug manufacturers， and remote inspection training program can be formulated to cultivate professional remote inspection team.

Early weaned piglets suffer from oxidative stress and enteral infection, which usually results in gut microbial dysbiosis, serve diarrhea, and even death. Rice bran oil (RBO), a polyphenol-enriched by-product of rice processing, has been shown to have antioxidant and anti-inflammatory properties both in vivo and in vitro. Here, we ascertained the proper RBO supplementation level, and subsequently determined its effects on lipopolysaccharide (LPS)-induced intestinal dysfunction in weaned piglets. A total of 168 piglets were randomly allocated into four groups of seven replicates (42 piglets each group, (21±1) d of age, body weight (7.60±0.04) kg, and half males and half females) and were given basal diet (Ctrl) or basal diet supplemented with 0.01% (mass fraction) RBO (RBO1), 0.02% RBO (RBO2), or 0.03% RBO (RBO3) for 21 d. Then, seven piglets from the Ctrl and the RBO were treated with LPS (100 μg/kg body weight (BW)) as LPS group and RBO+LPS group, respectively. Meanwhile, seven piglets from the Ctrl were treated with the saline vehicle (Ctrl group). Four hours later, all treated piglets were sacrificed for taking samples of plasma, jejunum tissues, and feces. The results showed that 0.02% was the optimal dose of dietary RBO supplementation based on diarrhea, average daily gain, and average daily feed intake indices in early weaning piglets. Furthermore, RBO protected piglets against LPS-induced jejunal epithelium damage, which was indicated by the increases in villus height, villus height/crypt depth ratio, and Claudin-1 levels, as well as a decreased level of jejunal epithelium apoptosis. RBO also improved the antioxidant ability of LPS-challenged piglets, which was indicated by the elevated concentrations of catalase and superoxide dismutase, and increased total antioxidant capacity, as well as the decreased concentrations of diamine oxidase and malondialdehyde in plasma. Meanwhile, RBO improved the immune function of LPS-challenged weaned piglets, which was indicated by elevated immunoglobulin A (IgA), IgM, β‍‍-defensin-1, and lysozyme levels in the plasma. In addition, RBO supplementation improved the LPS challenge-induced dysbiosis of gut microbiota. Particularly, the indices of antioxidant capacity, intestinal damage, and immunity were significantly associated with the RBO-regulated gut microbiota. These findings suggested that 0.02% RBO is a suitable dose to protect against LPS-induced intestinal damage, oxidative stress, and jejunal microbiota dysbiosis in early weaned piglets.
Male ; Female ; Swine ; Animals ; Lipopolysaccharides/toxicity* ; Antioxidants/pharmacology* ; Rice Bran Oil ; Dysbiosis ; Dietary Supplements ; Diarrhea/veterinary* ; Weaning ; Body Weight

Resveratrol (RES), a natural polyphenolic phytochemical, has been suggested as a putative anti-aging molecule for the prevention and treatment of Alzheimer's disease (AD) by the activation of sirtuin 1 (Sirt1/Sir2). In this study, we tested the effects of RES and Sirt1/Sir2 on sleep and courtship memory in a Drosophila model by overexpression of amyloid precursor protein (APP), whose duplications and mutations cause familial AD. We found a mild but significant transcriptional increase of Drosophila Sir2 (dSir2) by RES supplementation for up to 17 days in APP flies, but not for 7 days. RES and dSir2 almost completely reversed the sleep and memory deficits in APP flies. We further demonstrated that dSir2 acts as a sleep promotor in Drosophila neurons. Interestingly, RES increased sleep in the absence of dSir2 in dSir2-null mutants, and RES further enhanced sleep when dSir2 was either overexpressed or knocked down in APP flies. Finally, we showed that Aβ aggregates in APP flies were reduced by RES and dSir2, probably via inhibiting Drosophila β-secretase (dBACE). Our data suggest that RES rescues the APP-induced behavioral deficits and Aβ burden largely, but not exclusively, via dSir2.
Animals ; Alzheimer Disease/metabolism* ; Amyloid beta-Peptides ; Amyloid beta-Protein Precursor/metabolism* ; Drosophila/physiology* ; Drosophila Proteins/metabolism* ; Resveratrol/pharmacology* ; Sirtuin 1 ; Sleep

Ankylosing spondylitis (AS) combined with spinal fractures with thoracic and lumbar fracture as the most common type shows characteristics of unstable fracture, high incidence of nerve injury, high mortality and high disability rate. The diagnosis may be missed because it is mostly caused by low-energy injury, when spinal rigidity and osteoporosis have a great impact on the accuracy of imaging examination. At the same time, the treatment choices are controversial, with no relevant specifications. Non-operative treatments can easily lead to bone nonunion, pseudoarthrosis and delayed nerve injury, while surgeries may be failed due to internal fixation failure. At present, there are no evidence-based guidelines for the diagnosis and treatment of AS combined with thoracic and lumbar fracture. In this context, the Spinal Trauma Academic Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate the Clinical guideline for the diagnosis and treatment of adult ankylosing spondylitis combined with thoracolumbar fracture ( version 2023) by following the principles of evidence-based medicine and systematically review related literatures. Ten recommendations on the diagnosis, imaging evaluation, classification and treatment of AS combined with thoracic and lumbar fracture were put forward, aiming to standardize the clinical diagnosis and treatment of such disorder.

As one of the most lethal diseases, pancreatic cancer shows a dismal overall prognosis and high resistance to most treatment modalities. Furthermore, pancreatic cancer escapes early detection during the curable period because early symptoms rarely emerge and specific markers for this disease have not been found. Although combinations of new drugs, multimodal therapies, and adjuvants prolong survival, most patients still relapse after surgery and eventually die. Consequently, the search for more effective treatments for pancreatic cancer is highly relevant and justified. As a newly re-discovered mediator of gasotransmission, hydrogen sulfide (H

Objective:To explore the validity of a function assessing tool based on the International Classification of Functioning, Disability and Health′s (ICF′s) rehabilitation set in assessing aging-related disability.Methods:A total of 1610 elderly people from 15 nursing homes across China were assessed using the tool based on the ICF′s rehabilitation set and with the 12-item short form health survey (SF-12). The structural validity of the responses was analyzed using factor analysis, and criterion-related validity was also evaluated.Results:The factor analysis yielded three factors with eigenvalues greater than 1. Their cumulative explanatory power was 74.4%. Item d550 eating had double loading in the factor analysis. The item scores and the total scores of the disability assessment tool were significantly negatively correlated with the physiological function domain scores and the psychological function domain scores.Conclusion:The function assessment tool based on the ICF′s rehabilitation set when combined with a numerical rating scale has good structural and criterion-related validity in the assessment of disability due to aging.

Objective:To investigate the reliability of a tool based on the International Classification of Functioning, Disability and Health (ICF) in the assessment of functioning despite disability.Methods:A total of 371 patients were assessed using a tool based on the ICF rehabilitation set combined with a numerical rating scale ranging from 0 to 10. The internal consistency, inter-rater reliability and intra-rater reliability were analyzed.Results:The scale′s Cronbach′s alpha coefficient was 0.89. The inter-rater correlation coefficient was 0.85, and the correlations among the items ranged from 0.78 to 0.94. The intra-rater correlation coefficient with the scale was 0.95, with the item correlations ranging from 0.72 to 0.97. Only item b230 Hearing function did not correlate well.Conclusions:The functioning assessment tool based on the ICF rehabilitation set when combined with a numerical rating scale has internal consistency, inter-rater reliability and intra-rater reliability sufficient for use in clinical practice.