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Objective@#To evaluate diet quality and related problems among children and adolescents in Yunnan Province, in order to provide a theoretical basis for the formulation of targeted dietary interventions for children and adolescents in this region.@*Methods@#Using a stratified random sampling method, 1 078 primary and secondary school students from six prefecture level cities in Yunnan Province were selected from August to November 2022. Dietary quality was evaluated by applying the China Children s Dietary Index (CCDI-2016) on the basis of a 3 d 24 h dietary survey.@*Results@#The total dietary index score of children and adolescents in Yunnan Province was 62.63(54.57,71.19). The overall recommended intakes were largely achieved by consumption of cereals, eggs and sugary drinks, with dietary index scores of 9.91(8.24,10.00), 5.58(0,8.58) and 9.20(7.38,10.00), respectively; there were inadequate intakes of vegetables, legumes, water, vitamin A and dietary fiber, with scores of 5.63(4.09,7.59), 3.48 (0,9.70), 4.23(2.67,5.50), 2.33(1.56,3.53), 3.19(1.63,5.67), respectively; intake of fruits, dairy and aquatic products were severely deficient, with scores of 0(0,1.74), 0(0,2.37), 0(0,9.85), respectively; excessive intake of meat was found, with a dietary index score of 0(0,2.46). The stratified analysis showed that children and adolescents aged 11-13 years had the highest total dietary scores[65.35(54.29,72.03)], followed by those aged 7-10 years[63.46(56.19,72.63)], while the 14-17 year old age group had the lowest scores[59.07(51.15,68.30), H=32.23, P <0.01]. Girls had higher total dietary scores than that of boys[64.20(56.12,72.56), 59.32(52.60,69.72), Z=-5.16, P <0.01], while urban children and adolescents had higher total dietary scores than rural children and adolescents[65.30(54.84,73.62), 62.17(54.31,70.70), Z=-2.11, P <0.05]. Furthermore, higher total dietary index scores were observed among children and adolescents whose parents had a higher educational level( H=27.68, 22.58, P <0.01). The comparison of ethnic groups revealed that the Wa children and adolescents had the highest total dietary index scores, while the Hani children had the lowest( H=27.51, P <0.01).@*Conclusion@#The overall dietary quality of children and adolescents in Yunnan Province is not high, the imbalance of dietary nutrition is prominent, and the dietary structure needs to be adjusted and optimized. Intervention programs should focus on the problem of insufficient intake of fruits and vegetables, milk and legumes, aquatic products and excessive intake of poultry meat among children and adolescents.
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Objective:To investigate the diagnosis, treatment and prognosis of ureteral endometriosis with hydronephrosis.Methods:A retrospective study was performed of 92 cases diagnosed as ureteral endometriosis with surgery confirmed in Peking University First Hospital from January 2000 to January 2021.Results:The incidence of ureteral endometriosis was 0.9% (92/10 222), with an average age of (40.0±6.0) years. Among 92 cases, urological symptoms and pelvic pain including dysmenorrheal, periodic abdominal pain were the main forms of clinical characteristics, while 11 patients (12%, 11/92) were asymptomatic. All patients with ureteral endometriosis had hydronephrosis and hydroureter before surgery, hydronephrosis were left sided in 48 (52%, 48/92) patients, right sided in 39 (42%, 39/92) patients, both sided in 5 (5%,5/92) patients. The distal and middle sections of ureteral obstructions existed in 73 (79%, 73/92) patients and 19 (21%, 19/92) patients, respectively. Out of the 92 ureteral lesions 71 (77%, 71/92) patients were extrinsic lesions, 21 (23%, 21/92) patients presented intrinsic lesions. Of the 38 cases who took preoperative radionuclide renal dynamic imaging examination, there were 6 (16%, 6/38) cases of mildly damaged, 7 (18%, 7/38) cases of moderately dameged, 14 (37%, 14/38) cases of severely damaged, and 11 (29%, 11/38) cases of normal renal function. Laparotomy was decided in 25 (27%, 25/92) patients, and laparoscopic surgery in 67 (73%, 67/92) patients. In cases of ureteral surgery, ureterolysis, partial ureteral resection and ureterocystoneostomy, partial ureteral resection and end-to-end ureteral anastomosis and nephroureterectomy were undertaken in 52 (57%, 52/92), 20 (22%, 20/92), 12 (13%, 12/92) and 8 (9%, 8/92) patients separately. The median follow up was 108 months (range: 6 to 240 months). During the follow-up period, 68 (87%, 68/78) patients took urinary ultrasound after surgery, and 60 (88%, 60/68) cases of hydronephrosis disappeared, and 8 (12%, 8/68) cases were better than before.Conclusion:Most of the patients with ureteral endometriosis are impaired with renal function, and early surgical treatment could effectively relieve urinary obstruction and promote the recovery of renal function.
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Breast cancer is one of the most common malignancies that seriously threaten women's health. In the process of the malignant transformation of breast cancer, metabolic reprogramming and immune evasion represent the two main fascinating characteristics of cancer and facilitate cancer cell proliferation. Breast cancer cells generate energy through increased glucose metabolism. Lipid metabolism contributes to biological signal pathways and forms cell membranes except energy generation. Amino acids act as basic protein units and metabolic regulators in supporting cell growth. For tumor-associated immunity, poor immunogenicity and heightened immunosuppression cause breast cancer cells to evade the host's immune system. For the past few years, the complex mechanisms of metabolic reprogramming and immune evasion are deeply investigated, and the genes involved in these processes are used as clinical therapeutic targets for breast cancer. Here, we review the recent findings related to abnormal metabolism and immune characteristics, regulatory mechanisms, their links, and relevant therapeutic strategies.
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Female , Humans , Breast Neoplasms , Cell Proliferation , Cell Transformation, Neoplastic , Energy Metabolism , Lipid Metabolism , Signal TransductionABSTRACT
Objective:To measure the coagulation function of patients with adenomyosis so as to explore its relationship with increased menstrual amount and its clinical significance.Methods:From January 2014 to May 2019, clinical data of patients with hysterectomy in which 111 pathologically diagnosed adenomyosis (case group) and 115 with uterine myoma (control group) in Peking University First Hospital were retrospectively analyzed. The changes in coagulation function of the two groups were compared, and the correlation between coagulation and uterine volume in the adenomyosis group was analyzed.Results:(1) The activated partial thromboplastin time (APTT) was longer in the adenomyosis group than that in the uterine myoma group [(30.4±3.1), (29.6±2.5) s, respectively; P<0.05], while the thrombin time (TT) was shorter than that in the control group [(14.2±1.2), (14.6±1.0) s, respectively; P<0.05]. (2) According to the results of the Pearson correlation test, there was a positive correlation between prothrombin time (PT; r=0.135, P=0.042) and fibrinogen (FIB-C; r=0.139, P=0.036). (3) Platelet counts were higher in the anemia group of adenomyosis than that in the non-anemia group [(323±79)×10 9/L, (274±56)×10 9/L, respectively; P<0.05]. (4) FIB-C in non-anemia group of adenomyosis was lower than non-anemia group of uterine myoma [(2.8±0.5), (3.0±0.6) g/L, respectively; P<0.05], the anemia group of adenomyosis shortened TT compared with the anemia group of uterine myoma [(14.4±1.2), (15.2±0.9) s, respectively; P<0.05]. Conclusion:Patients with adenomyosis have abnormal coagulation function, which may be related to the increase amount of menstruation, and anemia may also be involved in coagulation disorders.
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Objective To explore the changes and significance of Klotho protein levels in different stages of chronic kidney disease (CKD). Methods From March 2015 to December 2017,176 patients with CKD admitted to nephrology department of Inner Mongolia People＇s Hospital were selected as the study object (CKD group), and 80 healthy patients in our hospital were selected as the control group in the same period. The serum Klotho levels of CKD patients and control group at different stages were detected by double antibody sandwich ELISA, and the differences between each group were compared. Results The serum Klotho level of CKD group (( 4. 84 ± 1. 87) μg／L) was significantly lower than that of the control group ((9. 11± 3. 14) μg／L) ( t＝ 13. 82, P＜0. 01) . One-way anova showed that estimated renal glomerular filtration rate (eGFR),serum albumin (ALB),hemoglobin ( Hb),blood calcium ( Ca) and serum Klotho were gradually decreased,while phosphorus (P) and creatinine (Cr) in serum were gradually increased,and the difference was statistically significant among the five stages( all P＜0. 01). Spearman correlation analysis showed that Klotho level was positively correlated with eGFR and Ca,and negatively correlated with CKD stage,Cr and P (r＝0. 369,0. 160,－0. 200,－0. 250,－0. 230,all P＜0. 05). The multiple linear regression equation showed that Klotho level was positively and independently correlated with eGFR ( t＝ 3. 89, P＜0. 001),and negatively correlated with CKD staging independently (t＝－4. 12,P＜0. 001). Conclusion The expression level of serum Klotho protein in patients with CKD is lower than that of healthy people,and it decreases with the increase of CKD stages,which is closely related to the deterioration of renal function. It can be used as a reference index to evaluate the incidence and severity of CKD.
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ObjectiveTo observe the clinical efficacy of hair needle therapy in treating dry eye syndrome (DES).Method Eighty patients diagnosed with DES were randomized into a treatment group and a control group, 40 cases in each group. The treatment group was intervened by 0.1% Sodium Hyaluronate eye drops plus Hair needle therapy; the control group was by 0.1%Sodium Hyaluronate eye drops alone. The subjects were re-examined after 1-month treatment. The therapeutic efficacy was evaluated by observing the subjective symptoms, SchirmerⅠtest (SIT), tear break-up time (BUT), and fluorescein test (FL).Result The subjective symptoms, SIT, BUT, and FL scores were significantly improved after intervention in the treatment group (P0.05); after treatment, there were significant differences in comparing the subjective symptoms, SIT, BUT, and FL scores between the two groups (P<0.01).ConclusionHair needle therapy plus Sodium Hyaluronate eye drops can produce a more significant efficacy than Sodium Hyaluronate eye drops alone in treating DES.
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Objective To evaluate Satoh typing for tumor thrombi in the bile duct in patients of hepatocellular carcinoma.Methods A retrospective analysis was made on clinical data of 51 hepatocellular carcinoma patients with tumor thrombi in the bile duct undergoing hepatectomy in Eastern Hepatobiliary Surgery Hospital from Jan 2004 to Dec 2005.The cumulative disease-free survival by the three Satoh types were compared by Kaplain-Meire analysis.and log-rank test.Results There was no operationrelated motality and the postoperative complication rate was 22%(11/5 1).The overall survival rates at 1-and 2-years were respectively 76%(39/51)and 55%(28/51).The overall disease-free survival rates at 1-and 2-years were respectively 53%(27/51)and 22%(11/51).The disease-free survival rates at 1-and 2-years in type Ⅰ patients were respectively 61%(19/31)and 29%(19/31).The disease-free survival rates at 1-and 2-years in type Ⅱ and Ⅲ patients were respectively 35%(7/20)and 10%(2/20).The cumulative disease-free survival rates at 2-years was statistically different between type Ⅰ,type Ⅱ and Ⅲ (v=7.489,P=0.006)).Conclusions Satoh typing of tumor thrombi helps to determine the surgery plan and assess the prognosis of hepatocellular carcinoma with tumor thrombi in the bile duct.
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Objective To study the mechanism of the rat’s myocardium induced by macleaya cordata. Methods36 SD rats were randomly assigned to 2 experimental groups treated by macleaya cordata decoction with a dose of 1/6 LD50, 1/3 LD50 respectively and a control group treated with distilled water by oral administration. The rats were killed 6 hours after the administration for taking the cardiac muscle to examine the Ca2+.Mg2+-ATPase, SDH while observing the structures. ResoultsIn the group treated by macleaya cordata with dose of 1/6 LD50, the activity of Ca2+.Mg2+-ATPase and SDH were increased significantly.However, the groups treated by macleaya cordata with dose of 1/3 LD50 and distilled water, the activity of Ca2+.Mg2+-ATPase,SDH showed no significant change. The apoptosise in myocardium cells of rat’s can be observed in the experimental groups,while the changes were not seen in control group. ConclusionThe results indicate that the macleaye cordata can induce and improve the apoptosis of myocardium cells in low dose, and these effects may be induced by stimulating the activity of Ca2+.Mg2+-ATPase,SDH in myocardium cells.