OBJECTIVE: To investigate the efficacy of posterior axillary approach internal fixation for Ideberg Ⅰa andⅡ glenoid fractures. METHODS: From December 2018 to September 2021, 9 patients with lower part of glenoid fractures were treated by posterior axillary approach, including 3 males and 6 females, aged from 50 to 78 years old. All the fractures were closed fractures. According to Ideberg type of scapular glenoid fracture was type Ⅰa in 6 cases and type Ⅱ in 3 cases. AP and lateral X-ray films of scapula were taken at 6, 12 weeks and 6 and 12 months postoperatively. Constant-Murley and disabilities of the arm shoulder and hand (DASH), and other complications were recorded at the latest follow-up. RESULTS: Nine patients were followed up, ranged from 6 to 15 months. And bone healing was achieved in all 9 patients at the final follow-up, the healing time 3 to 6 months, Constant-Murley score at the final follow-up ranged from 55 to 96, and DASH score ranged from 3.33 to 33.33. Both of them were better than preoperative. CONCLUSION The posterior axillary approach internal fixation for Ideberg Ⅰa and Ideberg Ⅱ Glenoid fractures scapular fracture is satisfactory and worthy of clinical application.
Male ; Female ; Humans ; Middle Aged ; Aged ; Fractures, Bone/surgery* ; Fracture Fixation, Internal ; Shoulder/surgery* ; Scapula/surgery* ; Shoulder Fractures ; Fractures, Closed ; Treatment Outcome ; Retrospective Studies

ObjectiveTo explore the effects of three kinds of microbial fertilizers on the growth， yield， quality， and cadmium （Cd） accumulation of Chuanxiong Rhizoma （CX）. MethodTaking CX seeds as materials， field experiments were carried out in the main producing areas， Pengzhou and Meishan. The samples were collected during the harvesting period， and the agronomic characters and yield were determined. The contents of extract， volatile oil， and ferulic acid were analyzed by the collection method of Chinese Pharmacopoeia （2020 edition）. The content of Cd was determined by inductively coupled plasma-mass spectrometry （ICP-MS）. Data were processed by difference significance analysis， correlation analysis and cluster analysis. ResultThree kinds of microbial fertilizers with appropriate concentrations could promote the growth of CX. In terms of yield and quality， the treatment of Jinwuzong （1.50 ton/hm²， 1 ton=1 000 kg， the same below） and Cuijingyuan （1.5 L·hm^-2） could increase the yield of medicinal materials by 0.92%-46.34%， while Cuijingyuan （1.8 L·hm^-2） and Shenchu （15， 30 kg·hm^-2） could increase the water-soluble extract of CX by 0.06%-18.79%， of which Cuijingyuan （1.8 L·hm^-2） was significantly increased （P<0.01）. The alcohol-soluble extract of CX treated with Jinwuzong （0.75， 1.50， 2.25 ton/hm²）， Shenchu （15， 45 kg·hm^-2）， and Cuijingyuan （1.2 L·hm^-2） decreased significantly by 3.51%-22.94% （P<0.01）. The content of ferulic acid in CX treated with Jinwuzong （1.50 ton/hm²） and Shenchu （30 kg·hm^-2） decreased by 2.14%-30.56%. Three kinds of microbial fertilizers had little effect on the content of volatile oil in CX. In the aspect of Cd enrichment， the concentration of Cd in rhizosphere soil of CX was increased by 11.33%-76.36% （P<0.01） after the treatment of Jinwuzong （0.75， 1.50， 2.25 ton/hm²）， Shenchu （15， 30， 45 kg·hm^-2） and Cuijingyuan （1.2 L·hm^-2）. However， the Cd enrichment coefficient of CX reduced by 2.58%-48.38%， the Cd content and Cd accumulation of CX decreased respectively by 9.54%-25.96% and 9.34%-18.88% via Jinwuzong （0.75 ton/hm²） and Cuijingyuan （1.8 L·hm^-2）. ConclusionThree kinds of microbial fertilizers have a certain positive effect on the growth， substance accumulation， and reduction of Cd content in medicinal parts of CX， and the changes of each index are affected by the producing area and treatment method. Based on the comprehensive analysis of various indicators， Jinwuzong （0.75， 1.50 ton/hm²） can better adapt to the rhizosphere soil micro-ecological environment of CX， it can effectively reduce the content of Cd on the premise of guaranteeing the yield and quality of CX.

Objective: To investigate the characteristics and comprehensive treatment of infected wounds in patients with iatrogenic Cushing's syndrome. Methods: A retrospective observational study was conducted. From May 2012 to December 2021, the data of 19 patients with iatrogenic Cushing's syndrome discharged from the Department of Burns and Plastic Surgery of the First Affiliated Hospital of Guangxi Medical University were collected, including 8 males and 11 females, aged 28-71 (56±11) years, with 12 cases of infected acute wounds and 7 cases of infected chronic wounds. The lesions were located in the limbs, perianal, and sacrococcygeal regions, with original infection ranging from 9 cm×5 cm to 85 cm×45 cm. After admission, the patients were performed with multidisciplinary assisted diagnosis and treatment, and the wounds were treated with debridement and vacuum sealing drainage, according to the size, severity of infection, suture tension, and bone and tendon tissue exposure of wounds, direct suture or autologous skin and/or artificial dermis and/or autologous tissue flap transplantation was selected for wound repair. The levels of cortisol and adrenocorticotropic hormone (ACTH) of patients at 8:00, 16:00, and 24:00 within 24 h after admission were counted. After admission, the number of operations, wound repair methods, and wound and skin/flap donor site healing of patients were recorded. During follow-up, the wounds were observed for recurrent infection. Results: The cortisol levels of 16 patients at 8:00, 16:00, and 24:00 within 24 h after admission were (130±54), (80±16), and (109±39) nmol/L, respectively, and ACTH levels were (7.2±2.8), (4.1±1.8), and (6.0±3.0) pg/mL, respectively; and the other 3 patients had no such statistical results. After admission, the number of surgical operation for patients was 3.4±0.9. The following methods were used for wound repair, including direct suturing in 4 cases and autologous skin and/or artificial dermis grafting in 9 cases, of which 2 cases underwent stage Ⅱ autologous skin grafting after artificial dermis grafting in stage Ⅰ, and 6 cases had pedicled retrograde island flap+autologous skin grafting. The wound healing was observed, showing that all directly sutured wounds healed well; the wounds in 6 cases of autologous skin and/or artificial dermis grafting healed well, and the wounds in 3 cases also healed well after the secondary skin grafting; the flaps in 4 cases survived well with the wounds in 2 cases with distal perforators flap arteries circumfluence obstacle of posterior leg healed after stage Ⅱ debridement and autologous skin grafting. The healing status of skin/flap donor sites was followed showing that the donor sites of medium-thickness skin grafts in the thigh of 4 cases were well healed after transplanted with autologous split-thickness grafts from scalp; the donor sites of medium-thickness skin grafts in 3 cases did not undergo split-thickness skin grafting, of which 2 cases had poor healing but healed well after secondary skin grafting 2 weeks after surgery; the donor sites of split-thickness skin grafts in the head of 2 patients healed well; and all donor sites of flaps healed well after autologous skin grafting. During follow-up of more than half a year, 3 gout patients were hospitalized again for surgical treatment due to gout stone rupture, 4 patients were hospitalized again for surgical treatment due to infection, and no recurrent infection was found in the rest of patients. Conclusions: The infected wounds in patients with iatrogenic Cushing's syndrome have poor ability to regenerate and are prone to repeated infection. Local wound treatment together with multidisciplinary comprehensive treatment should be performed to control infection and close wounds in a timely manner, so as to maximize the benefits of patients.
Adrenocorticotropic Hormone ; China ; Cushing Syndrome/surgery* ; Female ; Gout ; Humans ; Hydrocortisone ; Iatrogenic Disease ; Male ; Skin, Artificial ; Wound Infection

OBJECTIVE: To compare the clinical efficacy of abdominal acupoint thread embedding therapy based on "brain-intestinal connection" combined with donepezil hydrochloride tablets and oral donepezil hydrochloride tablets alone for mild-to-moderate Alzheimer's disease (AD) and observe its effects on amyloid precursor protein (APP) and β-amyloid protein METHODS: Sixty patients with AD were randomly divided into an observation group (30 cases, 3 cases dropped off) and a control group (30 cases, 3 cases dropped off). The patients in the control group were treated with donepezil hydrochloride tablets (5 mg per day); based on the treatment in the control group, the patients in the observation group were treated with abdominal acupoint thread embedding therapy at Zhongwan (CV 12), Xiawan (CV 10), Huaroumen (ST 24), Wailing (ST 26), Daheng (SP 15), etc., once every 10 days. Both groups were treated for 2 months. The mini-mental state examination (MMSE), Alzheimer's disease assessment scale-cognitive subscale (ADAS-Cog), activity of daily living scale (ADL), neuropsychiatric inventory questionnaire (NPI) as well as the serum levels of APP and Aβ RESULTS: After treatment, the MMSE scores in the two groups were higher than those before treatment ( CONCLUSION The abdominal acupoint thread embedding therapy based on the theory of "brain-intestinal connection" combined with donepezil hydrochloride tablets can improve cognitive function, self-care ability of daily life and mental behavior, and reduce the serum levels of APP and Aβ
Acupuncture Points ; Alzheimer Disease/drug therapy* ; Amyloid beta-Peptides ; Amyloid beta-Protein Precursor ; Brain ; Donepezil ; Humans ; Peptide Fragments

Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

Objective:To determine the content of active ingredients in root bark,stems,leaves and fruits of three varieties of Sambucus williamsii (Saline-toleratedvariety,Natural Red No. 1 variety,Qingzhou No.15 variety),and identify the chemical patterns of the chemical components. Method:The content of polysaccharides,flavonoids,phenolic acids and triterpene were determined by UV spectrophotometry (UV) colorimetry. The content of anthocyanin was determined by pH differential method. Ursolic acid,oleanolic acid,quercetin,protocatechuic acid,morroniside content were determined by high performance liquid chromatography (HPLC). The root bark,stems,leaves and fruits of three varieties were analyzed by chemical pattern recognition. Result:The quality of different samples was further evaluated by F₃ and F₆ comprehensive scores in principal component analysis. It was found that the root bark and leaves were higher in the comprehensive ranking,and the results were basically consistent with the quantitative results. The contents of polysaccharide and morroniside in Natural Red No. 1 variety root bark were the highest,which were 161.09 mg·g^-1 and 8.33 mg·g^-1,respectively. Flavonoids,rutin and quercetin were the highest in the Natural Red No. 1 variety leaf,which were 71.93,4.09 and 3.57 mg·g^-1,respectively. Triterpene was the highest in Natural Red No. 1 variety fruit, which was 47.84 mg·g^-1. Phenolic acid and anthocyanin were the highest in Saline-tolerated variety fruits,which were 11.25 mg·g^-1 and 94.32 mg·g^-1,respectively. The Saline-tolerated variety stem had the highest oleanolic acid content, which was 1.41 mg·g^-1. Saline-tolerated variety leaf had the highest contents of ursolic acid and gallic acid,which were 2.12 and 0.34 mg·g^-1, respectively. The highest content of protocatechuic acid in Qingzhou No. 15 variety root bark, which was 0.12 mg·g^-1. Conclusion:The content of Natural Red No. 1 variety is higher than that of the other two varieties,with a good quality.

Background: Disease-modifying therapy is the standard treatment for patients with multiple sclerosis (MS) in remission. The primary objective of the current analysis was to assess the efficacy and safety of two teriflunomide doses (7 mg and 14 mg) in the subgroup of Chinese patients with relapsing MS included in the TOWER study. Methods: TOWER was a multicenter, multinational, randomized, double-blind, parallel-group (three groups), placebo-controlled study. This subgroup analysis includes 148 Chinese patients randomized to receive either teriflunomide 7 mg (n = 51), teriflunomide 14 mg (n = 43), or placebo (n = 54). Results: Of the 148 patients in the intent-to-treat population, adjusted annualized relapse rates were 0.63 (95% confidence interval [CI]: 0.44, 0.92) in the placebo group, 0.48 (95% CI: 0.33, 0.70) in the teriflunomide 7 mg group, and 0.18 (95% CI: 0.09, 0.36) in the teriflunomide 14 mg group; this corresponded to a significant relative risk reduction in the teriflunomide 14 mg group versus placebo (-71.2%, P = 0.0012). Teriflunomide 14 mg also tended to reduce 12-week confirmed disability worsening by 68.1% compared with placebo (hazard ratio: 0.319, P = 0.1194). There were no differences across all treatment groups in the proportion of patients with treatment-emergent adverse events (TEAEs; 72.2% in the placebo group, 74.5% in the teriflunomide 7 mg group, and 69.8% in the teriflunomide 14 mg group); corresponding proportions for serious adverse events were 11.1%, 3.9%, and 11.6%, respectively. The most frequently reported TEAEs with teriflunomide versus placebo were neutropenia, increased alanine aminotransferase, and hair thinning. Conclusions: Teriflunomide was as effective and safe in the Chinese subpopulation as it was in the overall population of patients in the TOWER trial. Teriflunomide has the potential to meet unmet medical needs for MS patients in China. Trial Registration ClinicalTrials.gov, NCT00751881; https://clinicaltrials.gov/ct2/show/NCT00751881?term=NCT00751881&rank=1.
China ; Crotonates ; administration & dosage ; adverse effects ; therapeutic use ; Double-Blind Method ; Drug Administration Schedule ; Humans ; Immunosuppressive Agents ; administration & dosage ; adverse effects ; therapeutic use ; Multicenter Studies as Topic ; Multiple Sclerosis ; drug therapy ; metabolism ; Proportional Hazards Models ; Toluidines ; administration & dosage ; adverse effects ; therapeutic use

Polysaccharides from numerous traditional Chinese medicines have been proven as the bioactive ingredients and are hence used as the quality control markers. However, the assessment criteria always show a poor specificity, due to the lack of systematic comparison among the analogous herbs. In the present study, two similar materials, namely sea-tangle and sargassum, were selected as the model herbs to develop more specific methods for quality control. Two well-established methods, determination of the total polysaccharides content and monosaccharides composition analysis, were both employed. Based upon the quantitative results, the evaluation criteria of the polysaccharides contents of not less than 2.0% and 1.7% were proposed for sea-tangle and sargassum, respectively. Nine identical monosaccharide derivatives appeared on the HPLC chromatograms of the hydrolysis and derivatized solutions of the two drugs. Principal component analysis and orthogonal partial least squares discriminant analysis using the peak areas of monosaccharides derivatives as the variables were performed, and the results indicated that mannuronic acid and xylose with the opposite concentrations in the two drugs were the differential components. A discriminative criterion using the peak area ratio of these two monosaccharides derivatives was proposed for the qualitative identification. In conclusion, a more specific and quantitative quality control method was developed for sea-tangle and sargassum.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Laminaria ; chemistry ; Plant Extracts ; chemistry ; isolation & purification ; Polysaccharides ; chemistry ; Quality Control ; Sargassum ; chemistry ; Seaweed ; chemistry

BACKGROUNDThe conventional approaches to diabetes screening are potentially limited by poor compliance and laboratory demand. This study aimed to evaluate the performance of fasting plasma glucose (FPG) and postprandial urine glucose (PUG) in screening for diabetes in Chinese high-risk population.

METHODSNine hundred and nine subjects with high-risk factors of diabetes underwent oral glucose tolerance test after an overnight fast. FPG, hemoglobin A1c, 2-h plasma glucose (2 h-PG), and 2 h-PUG were evaluated. Diabetes and prediabetes were defined by the American Diabetes Association criteria. The area under the receiver operating characteristic (ROC) curve was used to evaluate the diagnostic accuracy of 2 h-PUG, and the optimal cut-off determined to provide the largest Youden index. Spearman correlation was used for relationship analysis.

RESULTSAmong 909 subjects, 33.4% (304/909) of subjects had prediabetes, and 17.2% (156/909) had diabetes. The 2 h-PUG was positively related to FPG and 2 h-PG (r = 0.428 and 0.551, respectively, both P < 0.001). For estimation of 2 h-PG ≥ 7.8 mmol/L and 2 h-PG ≥ 11.1 mmol/L using 2 h-PUG, the area under the ROC curve were 0.772 (95% confidence interval [CI ]: 0.738-0.806) and 0.885 (95% CI: 0.850-0.921), respectively. The corresponding optimal cut-offs for 2 h-PUG were 5.6 mmol/L and 7.5 mmol/L, respectively. Compared with FPG alone, FPG combined with 2 h-PUG had a higher sensitivity for detecting glucose abnormalities (84.1% vs. 73.7%, P < 0.001) and diabetes (82.7% vs. 48.1%, P < 0.001).

CONCLUSIONFPG combined with 2 h-PUG substantially improves the sensitivity in detecting prediabetes and diabetes relative to FPG alone, and may represent an efficient layperson-oriented diabetes screening method.

Aged ; Asian Continental Ancestry Group ; Blood Glucose ; metabolism ; Diabetes Mellitus ; blood ; diagnosis ; urine ; Fasting ; blood ; Female ; Glucose Tolerance Test ; Humans ; Male ; Mass Screening ; methods ; Middle Aged ; Postprandial Period ; physiology

To understand the maintenance and transmission of SFTS virus, the potential vector ticks were collected from sheep, cattle and dogs in the endemic areas of SFTSV in Shandong Province. Among the collected ticks, the dominant species was H. longicornis ticks. Real-time PCR for RNA detection, virus isolation and characterization, genomic sequencing, phylogenetic and antigenic analysis were performed in this investigation. The results showed that the SFTS viral RNA was detected in 2.14% H. longicornis, and a SFTS virus was isolated from one of viral RNA positive ticks collected from sheep. Whole genome analysis of the SFTSV isolates with 11 human-origin SFTS virus revealed a highly pairwise similarity, and the growth curve analysis showed nearly identical in virus yield and the dynamic of virus reproduction compared to human derived viral isolates. Immunofluorescence and neutralization test showed identical serological reaction character of the two different origin viral strains. In this study, the characters of a SFTSV isolate was firstly described, which suggested that the tick species H. longicornis acting important vector role in the transmission of SFTS virus.
Animals ; Animals, Domestic ; parasitology ; Arachnid Vectors ; virology ; Bunyaviridae Infections ; transmission ; virology ; Cattle ; Cell Line ; Dogs ; Humans ; Livestock ; parasitology ; Molecular Sequence Data ; Phlebovirus ; classification ; genetics ; isolation & purification ; Phylogeny ; Sheep ; Ticks ; virology