Objective To explore the clinical value of high-frequency ultrasound-guided labial gland biopsy in patients with suspected Sj?gren's syndrome(SS).Methods Totally 126 patients with clinically suspected SS and salivary gland involvement who underwent labial gland biopsy in Department of Ultrasound and Department of Rheumatology and Immunology,Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine from Sep.2022 to Dec.2024 were enrolled.The patients who underwent traditional excision labial gland biopsy from Sep.2022 to Feb.2023 were selected as control group(n=53),and the patients who received high-frequency ultrasound-guided labial gland biopsy from Mar.2023 to Dec.2024 were selected as ultrasound-guided group(n=73).The success rate of sampling,the number of salivary lobes,wound healing time,and adverse reaction incidence were analyzed in the 2 groups.Results The success rate of sampling in the ultrasound-guided group(100.00％,73/73)was significantly higher than that in the control group(92.45％,49/53),the number of salivary lobes(6[6,7])was significantly greater than that in the control group(6[5,6]),and the wound healing time was significantly shorter than that in the control group(4[4,5]d vs 5[5,6]d)(all P＜0.05).One(1.37％)patient of the ultrasound-guided group had postoperative adverse reactions,and 5(9.43％)patients of the control group had adverse reactions,with no significant difference(P＞0.05).Conclusion High-frequency ultrasound can clearly locate labial gland,improve the success rate of sampling and shorten the wound healing time,and it is worthy of clinical promotion and application.

Here,a styrene-based polymer monolithic column poly(VBS-co-TAT-co-AHM)with reversed-phase/hydrophilic interaction liquid chromatography(RPLC/HILIC)bifunctional separation mode was success-fully prepared for capillary electrochromatography by the in situ polymerization of sodium p-styrene sulfonate(VBS)with cross-linkers 3-(acryloyloxy)-2-hydroxypropyl methacrylate(AHM)and 1,3,5-triacryloylhexahydro-1,3,5-triazine(TAT).The preparation conditions of the monolith were optimized.The morphology and formation of the poly(VBS-co-TAT-co-AHM)monolith were confirmed by scanning electron microscopy(SEM)and Fourier transform infrared spectroscopy(FT-IR).The separation perfor-mances of the monolith were evaluated systematically.It should be noted that the incorporation of VBS functional monomer can provide π-π interactions,hydrophilic interactions,and ion-exchange in-teractions.Hence,the prepared poly(VBS-co-TAT-co-AHM)monolith can achieve efficient separation of thiourea compounds,benzene series,phenol compounds,aniline compounds and sulfonamides in RPLC or HILIC separation mode.The largest theoretical plate number for N,N'-dimethylthiourea reached 1.7×105 plates/m.In addition,the poly(VBS-co-TAT-co-AHM)monolithic column showed excellent reproducibility and stability.This novel monolithic column has great application value and potential in capillary electrochromatography(CEC).

Objective:To verify the efficacy and safety of daily oral minodronate in postmenopausal women with established osteoporosis.Methods:In this randomized, double-blinded, placebo-controlled trial, 262 postmenopausal women were enrolled. Patients were randomized to receive daily oral minodronate 1 mg with supplements of 500 mg calcium and 200 U vitamin D 3 ( n=130) or placebo ( n=132) with daily supplements of 500 mg calcium and 200 U vitamin D 3, for 48 weeks. The primary endpoint was the average bone mineral density (BMD) change in the lumbar vertebrae 48 weeks post-treatment. Secondary outcome measures was the incidence of vertebral fractures. Safety assessments included the rate of adverse events. Results:At the end of 48 weeks treatment, the average BMD change rate from baseline were: full analysis set results: (3.52±4.82)% in the minodronate group and (2.00±5.74)% in the placebo group; per-protocol set results: (3.99±5.05)% in the minodronate group and (2.07±6.20)% in the placebo group; the differences were all significant (all P<0.05). Vertebral fracture occured in 3 patients (2.3%, 3/132) in the placebo group, and 1 case (0.8%, 1/130) in the minodronate group ( P>0.05). The incidence of adverse events was 71.5% (93/130) in the minodronate group and 78.0% (103/132) in the placebo group ( P>0.05). Conclusion:Minodronate is effective and safe in the treatment of postmenopausal osteoporosis without severe side effects.

OBJECTIVE：To investigate the role of clinical pharmacists in the diagnosis and treatment of liposome-induced hand-food syndrome （HFS），and to provide reference for rational use of liposome preparation in clinic. METHODS ：One case of elderly female patient with breast cancer ，admitted to our hospital suffered from HFS （grade 2）after treated with Doxorubicin hydrochloride liposome ；after successful therapy ，the patient had skin symptoms （grade 3）again due to Paclitaxel liposome ，and clinical pharmacist judged the recurrence of HFS. For symptomatic treatment ，stopping the treatment and external use of hormone was suggested ，and whole-process pharmaceutical care was provided. The pathogenesis ，differential diagnosis ，risk factors and therapeutic drugs of HFS were summarized based on literature review and 2 case reports in the database. RESULTS ：The physicians adopted the suggestion of clinical pharmacists ；the patient ’s symptoms improved significantly on the third day and disappeared after 1 week. Combined with literature analysis and 2 case reports ，doxorubicin liposome metabolized more slowly than non liposomes in palms and soles of feet ，resulting in accumulation of doxorubicin in sweat duct and stratum corneum ，aggravating skin damage and leading to HFS. Sequential paclitaxel in liposome form may also lead to the accumulation in eccrine duct ，further caused skin damage and induced HFS. CONCLUSIONS ：Clinical pharmacists actively participate in the diagnosis and treatment of ADR ， which is conducive to the rehabilitation of patients. At same time ，combination or sequential of Paclitaxel liposome with PLD should be avoided ，as it can lead to ADR as HFS.

Objective:To investigate the epidemiological characteristics and current status of surgical management for esophageal cancer in China.Methods:A national database was setup through a network platform. The clinical data of esophageal cancer treated by surgery was collected from 70 major hospitals in China between January 2009 and December 2014.Results:Complete data of 8 181 cases of esophageal cancer patients who underwent surgery were recorded in the database and recruited in the analysis. Among them, 6 052 cases were male and 2 129 were female, the average age was 60.5 years.The epidemiological investigation results showed that 148 cases (1.8%) had history of psychological trauma, 7 527 cases (92.0%) were lower social economic status, 5 072 cases (62.0%) were short of fresh vegetables and fruits, 6 544 cases (80.0%) ate rough food frequently, 3 722 cases (45.5%) drank untreated water directly from lake or river or shallow well, 3 436 cases (42.0%) had a unhealthy eating habit, including habits of eating food fast (507 cases, 6.2%), eating hot food or drinking hot tea/soup (998 cases, 12.2%), eating fried food (1 939 cases, 23.7%), 4 410 cases (53.9%) had the habits of smoking cigarettes and 2 822 cases (34.5%) drank white wine frequently.The pathological results showed that 7 813 cases (95.5%) were squamous cell carcinoma, 267 cases were adenocarcinoma (3.3%), 25 cases were adenosquamous cell carcinoma (0.3%) and 50 cases were small cell carcinoma (0.6%). A total of 1 800 cases (22.0%) received preoperative neoadjuvant therapy due to locally advanced disease or difficulty of resection. The esophagectomies were performed through left thoracotomy approach in 5 870 cases (71.8%), through right chest approach in 2 215 cases (27.1%), and the remain 96 cases (1.2%) received surgery though other approaches.A total of 8 001 cases (97.8%) underwent radical resection, the other 180 cases (2.2%) received palliative resection. The 30-day postoperative mortality rate was 0.5%, the overall ≥ grade Ⅱ postoperative complication rate was 11.6% (951 cases). The 1-yr, 3-yr, and 5-yr overall actual survival rates were 82.6%, 61.6%, and 52.9%, respectively.Conclusions:The data analysis of the national database for esophageal cancer shows that bad eating habits or eating rough food without enough nutrients, lower social and economic status, drinking white wine and smoking cigarettes frequently may be correlated with tumorigenesis of esophageal cancer. However, strong evidences produced by prospective observation studies are needed. Overall, the long-term survival of esophageal cancer patients has been improved gradually due to the application of advanced surgical techniques and reasonable multimodality treatment.

Objective:To investigate the epidemiological characteristics and current status of surgical management for esophageal cancer in China.Methods:A national database was setup through a network platform. The clinical data of esophageal cancer treated by surgery was collected from 70 major hospitals in China between January 2009 and December 2014.Results:Complete data of 8 181 cases of esophageal cancer patients who underwent surgery were recorded in the database and recruited in the analysis. Among them, 6 052 cases were male and 2 129 were female, the average age was 60.5 years.The epidemiological investigation results showed that 148 cases (1.8%) had history of psychological trauma, 7 527 cases (92.0%) were lower social economic status, 5 072 cases (62.0%) were short of fresh vegetables and fruits, 6 544 cases (80.0%) ate rough food frequently, 3 722 cases (45.5%) drank untreated water directly from lake or river or shallow well, 3 436 cases (42.0%) had a unhealthy eating habit, including habits of eating food fast (507 cases, 6.2%), eating hot food or drinking hot tea/soup (998 cases, 12.2%), eating fried food (1 939 cases, 23.7%), 4 410 cases (53.9%) had the habits of smoking cigarettes and 2 822 cases (34.5%) drank white wine frequently.The pathological results showed that 7 813 cases (95.5%) were squamous cell carcinoma, 267 cases were adenocarcinoma (3.3%), 25 cases were adenosquamous cell carcinoma (0.3%) and 50 cases were small cell carcinoma (0.6%). A total of 1 800 cases (22.0%) received preoperative neoadjuvant therapy due to locally advanced disease or difficulty of resection. The esophagectomies were performed through left thoracotomy approach in 5 870 cases (71.8%), through right chest approach in 2 215 cases (27.1%), and the remain 96 cases (1.2%) received surgery though other approaches.A total of 8 001 cases (97.8%) underwent radical resection, the other 180 cases (2.2%) received palliative resection. The 30-day postoperative mortality rate was 0.5%, the overall ≥ grade Ⅱ postoperative complication rate was 11.6% (951 cases). The 1-yr, 3-yr, and 5-yr overall actual survival rates were 82.6%, 61.6%, and 52.9%, respectively.Conclusions:The data analysis of the national database for esophageal cancer shows that bad eating habits or eating rough food without enough nutrients, lower social and economic status, drinking white wine and smoking cigarettes frequently may be correlated with tumorigenesis of esophageal cancer. However, strong evidences produced by prospective observation studies are needed. Overall, the long-term survival of esophageal cancer patients has been improved gradually due to the application of advanced surgical techniques and reasonable multimodality treatment.

Objective:To evaluate the effectiveness of Xipayi Mouth Rinse in the treatment of halitosis.Methods:PubMed/MEDLINE,China National Knowledge Infrastructure (CNKI) (1979-2015) and Weipu Database for Chinese Technical Periodicals (1989-2013) were systemically searched.The methodological quality of the included trials was assessed based on the Jadad scale and the available data were analyzed with RevMan software (version 5.3).Results:8 studies involving 608 participants satisfied the minimum criteria for Meta-analysis.The evidence showed that the Organoleptic Score (OS) of Xipayi Mouth Rinse compared with placebo for treatment of halitosis was [WMD =-0.43,95％ CI (-0.57,-0.29)],plaque index (PLI) [WMD =-1.59,95％ CI (-1.67,-1.51)];the OS of Xipayi Mouth Rinse compared with western medicine [WMD =0.16,95％ CI (0.05,0.28)],PLI [WMD =0.10,95％ CI(0.03,0.18)];the total efficiency of Xipayi Mouth Rinse compared with normal saline was[RR:1.64,95％ CI(1.11,2.42)].Conclusion:The current clinical evidence showed that the effectiveness of Xipayi Mouth Rinse in the treatment of halitosis is higher than the Placebo,but lower than western medicine.

In order to identify host factors which interact with the movement protein (MP) of Apple chlorotic leaf spot virus (ACLSV), ACLSV MP was cloned into the bait vector pGBKT7 and used to screen a cDNA library of Malus sylvestris cv. R12740-7A, which had previously been constructed by yeast two-hybrid sequencing transformation. The protein functions of the identified host factors were determined according to their gene annotations in GenBank. The result showed that the bait plasmid pGBKT7-MP showed no virulence or self-activating effect on yeast strain Y2H Gold. Sixty-nine interactor proteins were identified, which were divided into the following 10 classes according to their described functions: hydrolases; pathogenesis-related proteins; DNA binding proteins; phosphatases; ligases; proteins with catalytic activity; phenylalanine ammonialyases; peroxidases; NAD binding proteins; and proteins of unknown function. Bioinformatic analysis of gene homology suggested that phosphatases, pathogenesis-related proteins and glyceraldehyde-3-phosphate dehydrogenase A may play an important role in the interaction between virus and host. This study may provide a theoretical basis for the further study of viral pathogenesis and virus-host interaction mechanisms.
Flexiviridae ; genetics ; metabolism ; Malus ; genetics ; metabolism ; virology ; Molecular Sequence Data ; Plant Diseases ; genetics ; virology ; Plant Proteins ; genetics ; metabolism ; Plant Viral Movement Proteins ; genetics ; metabolism ; Protein Binding ; Two-Hybrid System Techniques

Objective To establish determination method for total polyphenols in Guhong Injection, and provide reference for internal quality control of Guhong Injection.[Methods]Using the Folin-Ciocalteu colorimetric method, according to the consistent degree of the maximum absorption wavelengths of hydroxysafflor yel ow A and kaempferol relative to Guhong Injection, we selected the appropriate reference and color reaction condition to content determination.[Rsults]With hydroxysafflor yel ow A as the standard, the content of total polyphenols in 10 batches of samples were 9.94, 9.55, 9.75, 9.67, 9.84, 10.03, 9.81, 9.52, 9.88, 10.09mg·mL-1. The average recovery of total polyphenols was 98.11% and RSD was 1.68%(n=6). [Conclusion]The established Folin-Ciocalteu method is simple, accurate, sensitive, and is reliable for detecting total polyphenols in Guhong Injection.

This article was aimed to study the sedative and hypnotic effects of different eluents of Shuangxiatang (SXT). The effects of SXT water decoction, water eluent, 20%, 70% and 95% alcohol eluent on spontaneous ac-tivity and the sleeping induced by subthreshold dose of pentobarbital sodium were measured. The results showed that the SXT decoction, 20% and 95% alcohol eluent can significantly decrease the number of rearing in mice with the percentage of 78.5%, 78.3% and 62.5%, respectively. SXT water eluent and 70% alcohol eluent can significantly decrease the spontaneous activity of mice (P < 0.01), the number of rearing (P < 0.01) and grooming time (P < 0.05). SXT water decoction can significantly shorten sleep latency (P < 0.05), prolong sleep time (P <0.05), and increase rates of sleeping in mice. SXT water eluent can significantly shorten sleep latency in mice (P< 0.05), increase rates of sleeping in mice. SXT water decoction and water eluent have the sedative and hypnotic effects. And the effects are more than alcohol eluents.