Rheumatoid arthritis （RA） is a common autoimmune disease characterised clinically by symmetrical joint pain， swelling， and stiffness. Long-term chronic synovial inflammation can lead to severe joint damage and even disability， thereby affecting quality of life for patients. Current clinical treatment of RA emphasises an integrated approach combining traditional Chinese and Western medicine， with traditional Chinese medicine offering certain advantages in reducing disease activity of RA， preventing relapses， and other aspects. Modern clinical evidence confirms that Guizhi Shaoyao Zhimutang （GSZT） is effective in improving symptoms such as immune metabolism， joint stiffness， and joint pain in RA patients. Pharmacological studies have revealed that GSZT primarily contains components such as cinnamaldehyde， total glucosides of paeony， total alkaloids of Aconiti Lateralis Radix Praeparata， glycyrrhetinic acid， zingiberone， isoimperatorin， ephedra polysaccharides， and cedrol. It improves RA symptoms via multiple mechanisms and targets， including enhancing immune responses， exerting anti-inflammatory and analgesic effects， regulating relevant signalling pathways， inhibiting cell apoptosis， and suppressing bone destruction. This paper reviewed the syndrome patterns and pharmacological basis of GSZT in the treatment of RA， as well as its clinical applications and related mechanisms， thereby providing a theoretical basis and reference for the further development and utilisation of GSZT in the treatment of RA.

Rheumatoid arthritis （RA） is a common autoimmune disease characterised clinically by symmetrical joint pain， swelling， and stiffness. Long-term chronic synovial inflammation can lead to severe joint damage and even disability， thereby affecting quality of life for patients. Current clinical treatment of RA emphasises an integrated approach combining traditional Chinese and Western medicine， with traditional Chinese medicine offering certain advantages in reducing disease activity of RA， preventing relapses， and other aspects. Modern clinical evidence confirms that Guizhi Shaoyao Zhimutang （GSZT） is effective in improving symptoms such as immune metabolism， joint stiffness， and joint pain in RA patients. Pharmacological studies have revealed that GSZT primarily contains components such as cinnamaldehyde， total glucosides of paeony， total alkaloids of Aconiti Lateralis Radix Praeparata， glycyrrhetinic acid， zingiberone， isoimperatorin， ephedra polysaccharides， and cedrol. It improves RA symptoms via multiple mechanisms and targets， including enhancing immune responses， exerting anti-inflammatory and analgesic effects， regulating relevant signalling pathways， inhibiting cell apoptosis， and suppressing bone destruction. This paper reviewed the syndrome patterns and pharmacological basis of GSZT in the treatment of RA， as well as its clinical applications and related mechanisms， thereby providing a theoretical basis and reference for the further development and utilisation of GSZT in the treatment of RA.

Urea transporters (UT) play a vital role in the mechanism of urine concentration and are recognized as novel targets for the development of salt-sparing diuretics. Thus, UT inhibitors are promising for development as novel diuretics. In the present study, a novel UT inhibitor with a diarylamide scaffold was discovered by high-throughput screening. Optimization of the inhibitor led to the identification of a promising preclinical candidate,

Orthodontic resident training has a long history abroad. Its purpose is to teach general practitioners in dentistry about basic knowledge and operating standards and to lay a solid foundation for the normalization and standardization of techniques. Osaka Dental University, established in 1911, is one of the oldest dental higher education facilities in Japan and Asia. Its systematic orthodontic resident training program has specific characteristics, including a thorough foundation in basic training, sufficient practice time in clinical work, and an emphasis on both clinical thinking ability and technical detail mastery. Recently, orthodontic resident training programs in China have achieved significant progress in a short period. In this manuscript, we introduce the orthodontic training program of Osaka Dental University in terms of enrollment, training arrangements, orthodontic basic education and clinical training in order to offer a reference for the continuous improvement of the standardized training system for resident doctors of stomatology in China.

The oral microbiota is associated with oral diseases and digestive systemic diseases. Nevertheless, the causal relationship between them has not been completely elucidated, and colonisation of the gut by oral bacteria is not clear due to the limitations of existing research models. The aim of this study was to develop a human oral microbiota-associated (HOMA) mouse model and to investigate the ecological invasion into the gut. By transplanting human saliva into germ-free (GF) mice, a HOMA mouse model was first constructed. 16S rRNA gene sequencing was used to reveal the biogeography of oral bacteria along the cephalocaudal axis of the digestive tract. In the HOMA mice, 84.78% of the detected genus-level taxa were specific to the donor. Principal component analysis (PCA) revealed that the donor oral microbiota clustered with those of the HOMA mice and were distinct from those of specific pathogen-free (SPF) mice. In HOMA mice, OTU counts decreased from the stomach and small intestine to the distal gut. The distal gut was dominated by Streptococcus, Veillonella, Haemophilus, Fusobacterium, Trichococcus and Actinomyces. HOMA mice and human microbiota-associated (HMA) mice along with the GF mice were then cohoused. Microbial communities of cohoused mice clustered together and were significantly separated from those of HOMA mice and HMA mice. The Source Tracker analysis and network analysis revealed more significant ecological invasion from oral bacteria in the small intestines, compared to the distal gut, of cohoused mice. In conclusion, a HOMA mouse model was successfully established. By overcoming the physical and microbial barrier, oral bacteria colonised the gut and profiled the gut microbiota, especially in the small intestine.
Animals ; Bacteria ; Gastrointestinal Microbiome ; Germ-Free Life ; Humans ; Mice ; Microbiota ; RNA, Ribosomal, 16S

Objective To compare the technical success ,complication rates and comfort of the radiologic placement of central venous ports(CVP) via the internal jugular vein ,subclavian vein via subclavian region ,subclavian vein via supraclavicular region un‐der DSA guidance .Methods We retrospectively reviewed 188 CVP patients implanted at hospitals between December 2012 and De‐cember 2013 .The patients were divided into three groups according to the different catheter implantation sites ,internal jugular vein (group A) ,subclavian vein via subclavian region (group B) and subclavian vein via supraclavicular region (group C) .Intraoperative pain score ,technical success rates ,peri‐procedural ,as well as early and late complication rates were recorded based on the image fol‐low‐up and patient medical records .Results The technical success rate was 100 .0% without any lethal complications .The CVP re‐lated infections were occurred in each group with 1 patient ,but there was no statistics significant different(P>0 .05) .Subclavian vein thrombosis were occurred 2(2 .1% ,2/96) in group B ,which was recanalized after thrombolytic therapy ,and 1(1 .7% ,1/60) in group C ,which was completely occluded .The higher rate of catheter migration and kinking of catheter were occurred in group A and group C .The rate was statistically significant difference among the three groups (P<0 .01) .The late complication rates were statistically higher in group A and C compared with group B (P<0 .05) .The punch‐off was just occurred in group B (n=2) .There were no significant differences about catheter fracture ,port rotation and wound dehiscence among the three groups(P>0 .05) .Con‐clusion In DSA radiologic placement of a CVP via the subclavian vein via subclavian region is safe and efficient with more comfort‐able and lower complication rates ,which could be chosen priority .

ObjectiveTo explore the relationship of marriage quality with individual characteristics and copy style among the epilepsy patients.MethodsThe Chinese Marriage Quality Questionnaire,and Eysenck Personality Questionnaire Short Form Scale-Chinese edition (EPQ-RSC),and the Questionnaire of Simple Way to Coping were assessed used to assess 97 cases of the aduh married epilepsy patients and 93 cases of the control group 1 (epilepsy patients spouses) and 91 cases of the control group 2 (healthy crowds ).ResultsThe total scores of the marriage quality of epilepsy patients ( 295.78 ± 40.37 ) was lower than ones in the control group 2 ( ( 354.85 ± 28.11 ),P =0.000) and higher than that of the control group 1 ( (278.55 ± 42.23 ),P =0.014),the difference was all statistically significant(P＜ 0.05).The total scores of marriage quality of the epilepsy patients was negative correlated with the sex,and the age,and the marriage age and the severity,and the duration,and psychoticism( the Pearson correlation was respectively:-0.204,-0.436,-0.243,-0.691,-0.568,-0.635 ),and was positive correlated with which the formal schooling,and the attack types (symptoms epilepsy),and the introversion or extroversion,and the hidness,and the positive( the Pearson correlation was respectively 0.317,0.750,0.267,0.386,0.188) the difference was all statistically significant (P ＜ 0.05).Those seven variables that the attack type,and the hidness,and the severity,and the sex,and the education,and the psychoticism,and the positive could be predict to marriage quality of epilepsy patients,Adjusted R square was 0.903,After adjustment was 0.021 (P ＜ 0.05 ).ConclusionThe lever of marriage quality of the epilepsy patients is lower,and correlate with severity of epilepsy disease,and personality,copy style,and can be do comprehensive intervention from those.