Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

AIM To study the effects and possible mechanism of Fuke Qianjin Formula and its modifications on sequelae of pelvic inflammatory disease(PID)in rats.METHODS The SD rats were randomly divided into the normal group,the sham operation group,the model group,Kangfuyan group(FYK,0.756 g/kg),Fuke Qianjin Formula group(FKQ,2.7 g/kg),Yijun Formula group(YJ,2.7 g/kg),Kangyan Formula group(KY,2.7 g/kg)and Buyi Formula group(BY,2.7 g/kg).After 28 days of corresponding administration by gavage,the rats were put to death to procure their uterus,spleen,thymus and liver for the calculation of the organs indices levels;the observation of the general morphology of uterus and oviduct and histopathological examination of uterus and oviduct;the measurement of.the serum levels of IL-1β,IL-18 and IL-6 by ELISA;the detection of the uterine expressions of TGF-β1,caspase-1,NLRP3,IL-18 and CTGF by Western blot;and the detection of the expressions of CD4+and CD8+in spleen lymphocytes by flow cytometry.RESULTS Compared with the model group,FKQ and YJ group,KY group and BY group displayed decreased indices levels of the uterus,spleen and thymus(P＜0.01);FKQ group and KY group displayed reduced uterine swelling,increased endometrial glands,and reduced inflammatory exudation(P＜0.01),and lower serum levels of IL-1β,IL-18 and IL-6(P＜0.01);FKQ group,KYgroup and BY group displayed decreased protein expressions of TGF-β1 and CTGF(P＜0.05,P＜0.01);FKQ group and KY group displayed decreased protein expressions of NLRP3,caspase-1 and IL-18(P＜0.05,P＜0.01);and FKQ group and BY group displayed increased CD4+/CD8+ratio(P＜0.01).CONCLUSION Being protective to sequelae of PID rat models,Fuke Qianjin Formula and its modifications may contribute their anti-inflammatory efficacy by inhibiting the activation of NLRP3 body to hinder the activation of caspase-1,reduce the secretion and release of pro-inflammatory factor IL-18,and thus inhibit pyroptosis.

Objective:To construct a traditional Chinese medicine syndrome differentiation model for tinnitus using automatic machine learning technology, and to explore the key factors that affect the results of tinnitus syndrome differentiation.Methods:The clinical characteristics of 594 patients with subjective tinnitus in seven medical units in Shanghai from January 2021 to January 2022 were retrospectively analyzed. The Auto-sklearn automatic machine learning method was used to compare 15 algorithms, and the model with the best classification effect was selected to analyze the key factors affecting tinnitus.Results:The results showed that the optimal algorithm for classification results was the random forest, its accuracy, precision, sensitivity, specificity, F1-score, AUC and kappa coefficient were 87.37%, 88.34%, 89.06%, 96.63%, 88.38%, 97.50%, and 83.37%, respectively. It is concluded that the key factors affecting the classification of the pattern of kidney yin deficiency and fire effulgence, the pattern of liver fire disturbing upward, the pattern of stagnation and binding of phlegm and fire, the pattern of spleen and stomach deficiency, the pattern of wind and heat attacking the external are smooth pulse, string pulse, smooth pulse, weak tongue, and floating pulse respectively.Conclusions:Random forest can provide a good classification prediction function for structured clinical data, suggesting that machine learning technology has clinical application value in assisting the diagnosis of subjective tinnitus.

Diabetic nephropathy (DN) is one of the most common complications of diabetes mellitus, which is characterized in renal tubulointerstitial fibrosis (TIF). The current study was designed to investigate the protective effect of Jujuboside A (Ju A) on TIF in type 2 diabetes (T2DM) mice, and explore its underlying anti-fibrosis mechanism. A mouse T2DM model was established using high fat diet (HFD) feeding combined with intraperitoneal injection of streptozotocin (STZ). Then, diabetic mice were treated with Ju A (10, 20 and 40 mg·kg^-1·d^-1, i.g.) for 12 weeks. Results showed that administration of Ju A not only down-regulated fasting blood glucose (FBG) levels, but also improved hyperlipidemia and renal function in diabetic mice. Moreover, the reduced ECM accumulation was observed in the renal cortex of Ju A treated diabetic mice, while the TIF progression was also attenuated by Ju A through blocking the epithelial-to-mesenchymal transition (EMT) of renal tubular epithelial cells (RTECs). Further mechanism studies showed that Ju A treatment effectively down-regulated the protein expression and subsequent nuclear translocation of Yin Yang 1 (YY1) in the renal cortex of diabetic mice, and reduced the levels of transforming growth factor-β1 (TGF-β1) in the serum and renal cortex of Ju A treated mice. According to invitro studies, the up-regulated YY1/TGF-β1 signaling pathway was restored by Ju A in high glucose (HG) cultured HK-2 cells. Taken together, these findings demonstrated that Ju A can ameliorate the TIF of DN through down-regulating the YY1/TGF-β1 signaling pathway.
Animals ; Blood Glucose ; Diabetes Mellitus, Experimental/metabolism* ; Diabetes Mellitus, Type 2/drug therapy* ; Diabetic Nephropathies/metabolism* ; Fibrosis ; Mice ; Saponins ; Signal Transduction ; Streptozocin ; Transforming Growth Factor beta1/metabolism*

Objective: To investigate the feasibility of endoscopic lateral neck dissection via the breast and transoral approaches (ELNDBTOA) for papillary thyroid carcinoma (PTC). Methods: From February 2015 to April 2019, 10 patients with PTC (cN1b) including 1 male and 9 females aged from 22 to 53 years old received ELNDBTOA in the General Surgery Department of Zhongshan Hospital, Xiamen University. Total thyroidectomy, the central lymph node dissection and the selective neck dissection (levels Ⅱ, Ⅲ and Ⅳ) were performed endoscopically via the breast approach, and then the residual lymph nodes were dissected via transoral approach. The medical records, operation time, blood loss, complications and postoperative follow-up outcomes were analyzed retrospectively. SPSS 22.0 software package was used for statistical processing of clinical data of patients. Results: All cases were successfully treated with ELNDBTOA without transfer to open surgery. The average operative time was (362.5±79.7) min, the blood loss was (23.0±14.9) ml, and the postoperative hospital stay was (5.1±1.3) days. The mean number of harvested cervical lymph nodes were (34.2±25.8), and the mean number of positive lymph nodes were (6.5±4.9). Lymph nodes were dissected by the further dissection via oral approach in 6 patients and a total of 9 lateral lymph nodes were havested from 2 of the 6 patients, with 3 positive lymph nodes. Two patients had transient skin numbness in the mandibular area and recovered within two weeks. One patient developed transient hypoparathyroidism and recovered within two months. No secondary bleeding, recurrent laryngeal nerve paralysis, chylous leakage, neck infection, permanent hypoparathyroidism or other complications were observed. The follow-up time was from 16 to 66 months with a median of 42.5 months, no tumor recurrence or metastasis occurred, and also no obvious deformity, abnormal sensation or movement in the chest, neck and mouth was observed. Conclusions: ELNBTOA is safe and feasible, with good cosmetic outcome.
Adult ; Female ; Humans ; Lymph Nodes ; Male ; Middle Aged ; Neck Dissection ; Retrospective Studies ; Thyroid Cancer, Papillary/surgery* ; Thyroid Neoplasms/surgery* ; Thyroidectomy ; Young Adult

Animals ; Cdc20 Proteins/metabolism* ; Cell Line ; Embryo, Mammalian/embryology* ; Embryonic Development ; Female ; Infertility, Female/metabolism* ; Mice ; Mutation ; Oocytes/metabolism*

Day-care chemotherapy boasts the advantage of shorter treatment time, higher treatment efficacy and lower patients′ burden, as compared to the conventional hospitalization pattern. In view of treatment needs of patients, better therapeutic outcomes and patient satisfaction, the authors analyzed the problems and shortages in the current management mode of chemotherapy in breast cancer care. With the specialized department taking the lead, a multidisciplinary collaboration was built among doctors, nurses and pharmacists.This integrated new mode combining doctors, nurses, pharmacists and patients together was further optimized. This new mode can provide a safer and easier treatment and set up a whole process management for chemotherapy of breast cancer care.

OBJECTIVETo observe the clinical efficacy of penyan pill (PP) in treating ureaplasma urealyticum (UU) infection patients of qi deficiency blood stasis syndrome (QDBSS).

METHODSTotally 188 UU infection patients of QDBSS were randomly assigned to two groups, the treatment group and the control group. Patients in the treatment group were treated with PP (10 g each time, thrice daily, 14 consecutive days as one therapeutic course), while those in the control group took azithromycin (10 g each day, 7 consecutive days as one therapeutic course). They were continually treated for 3 therapeutic courses. The clinical symptom integrals were observed in the two groups before and after treatment. The short-term efficacy was judged. Their recurrence rates were followed-up to assess their long-term efficacies.

RESULTSThe total effective rate of the comprehensive efficacy in the treatment group was 91.4%, while it was 79. 3%in the control group, showing no statistical difference between the two groups (P > 0.05). Better effects were obtained in improving Chinese medical clinical symptoms in the treatment group (P <0.01). There was no statistical difference in the negative conversion rate between the two groups after treatment (P >0. 05). There was statistical difference in the recurrence rate between the two groups (12. 82% vs 54.76%,P <0. 05).

CONCLUSIONSPP showed equivalent effects in treating UU infection patients of QDBSS to those of azithromycin. But PP showed obvious advantages over azithromycin in improving Chinese medical syndromes.

Adult ; Azithromycin ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Ureaplasma Infections ; diagnosis ; drug therapy ; Ureaplasma urealyticum

OBJECTIVETo investigate the effects of occupational exposure to formaldehyde on the micronuclei frequencies in peripheral blood lymphocytes of workers.

METHODSTwo hundred thirty six plywood workers were divided into 3 exposure groups (low, middle and high) according to internal exposure biomarker (formaldehyde human serum albumin conjugate, FA-HSA), which was detected by ELISA. The concentrations of formaldehyde (FA) in air of two workshops were measure using the high performance liquid chromatography. Cytokinesis-block micronucleus (CBMN) test was used to detect the micronuclei frequencies of peripheral blood lymphocyte in 236 workers.

RESULTSThe average concentrations of FA in the low and high exposure workshops were 0.58 +/- 0.20 and 1.48 +/- 0.61 mg/m3, respectively, there was significant difference (P < 0.01). The average concentrations of serum FA-HAS of workers in two workshops were 69.22 +/- 15.37 and 136.29 +/- 89.49 pg/ml, respectively, there was significant difference (P < 0.01). The results of CBMN test showed that the micronucleus frequencies in low, middle and high exposure groups were 1.94 +/- 1.72, 2.10 +/- 1.92 and 2.10 +/- 1.70 per thousand, respectively, there were no significant differences between groups. However, the micronucleus frequencies in accumulative low, middle and high exposure groups were 1.36 +/- 1.36, 2.31 +/- 1.81 and 2.49 +/- 1.92 per thousand, respectively, there were significant differences between different accumulative exposure groups (P < 0.01). The results of correlation analysis indicated that there was a positive correlation between accumulative exposure levels and micronucleus frequencies (r(s) = 0.321, P < 0.01). The accumulative exposure doses may be a risk factor for high micronucleus frequencies in workers exposed to FA (P(trend) = 0.002).

CONCLUSIONFA-HSA levels can serve as an internal exposure biomarker for assessing the exposure level of workers exposed to FA. Accumulative formaldehyde exposure resulted in an increase of micronuclei frequencies of peripheral blood lymphocyte in plywood workers.

Adult ; Asian Continental Ancestry Group ; Biomarkers ; blood ; Formaldehyde ; adverse effects ; blood ; Humans ; Lymphocytes ; cytology ; drug effects ; Micronucleus Tests ; Occupational Exposure ; analysis ; Respiratory Hypersensitivity ; blood