Diabetes, hypertension, and dyslipidemia, collectively referred to the " Three Highs, " represent increasingly prevalent metabolic risk factors in China. Many individuals experience all three conditions concurrently, significantly heightening the risk of cardiovascular disease and mortality. Although the National Metabolic Management Center(MMC) has been established for over eight years and has its unique features, the awareness, treatment, and control rates of these diseases in China remain low, and the efficiency of community management is insufficient. According to the previous two editions of management guidelines and the most recent domestic and international diagnostic and treatment guidelines, this paper conducts an in-depth analysis of the operational experience and management strategies of the MMC. Its aim is to improve the efficiency of grassroots MMC mode management for " Three Highs" patients and ensure that patients receive more standardized management.

Diabetes, hypertension, and dyslipidemia, collectively referred to the " Three Highs, " represent increasingly prevalent metabolic risk factors in China. Many individuals experience all three conditions concurrently, significantly heightening the risk of cardiovascular disease and mortality. Although the National Metabolic Management Center(MMC) has been established for over eight years and has its unique features, the awareness, treatment, and control rates of these diseases in China remain low, and the efficiency of community management is insufficient. According to the previous two editions of management guidelines and the most recent domestic and international diagnostic and treatment guidelines, this paper conducts an in-depth analysis of the operational experience and management strategies of the MMC. Its aim is to improve the efficiency of grassroots MMC mode management for " Three Highs" patients and ensure that patients receive more standardized management.

Objective To analyze the clinical situation and related factors of subclinical hypothyroidism in patients with abnormal glucose metabolism, and to provide theoretical basis for the prevention and treatment of subclinical hypothyroidism in patients with abnormal glucose metabolism. Methods A total of 428 patients with abnormal glucose metabolism who were treated in the Department of Endocrinology of Tianmen First People's Hospital from March 2018 to March 2020 were selected, and serum FT3, FT4 and TSH levels were determined by automatic immune analysis system. Automatic analyzer was used to measure the levels of FBG, HbA1c, TC, TG, LDL-C and UA. A self-made questionnaire was used to investigate the basic information of all subjects, including gender, age, abnormal course of glucose metabolism, BMI and blood pressure. The survey method was combined with telephone inquiry and field investigation. Logistic regression was used to analyze the independent risk factors for subhypothyroidism in patients with abnormal glucose metabolism. Results Among 428 patients with abnormal glucose metabolism, 89 patients were accompanied by subclinical hypothyroidism, including 39 males and 43 females, with an average age of (45.12±8.13) years. The prevalence of subhypothyroidism in females was higher than that in males, and the difference was statistically significant (χ²=4.353 , P<0.05). There was no significant difference in serum FT3 and FT4 levels between the two groups (P>0.05). The serum TSH level in experimental group was significantly higher than that in control group (P<0.05). Univariate analysis showed statistically significant differences in age, gender, abnormal course of glucose metabolism, BMI, BMI, FBG, HbA1c, UA, TC, LDL-C and SBP between the two groups (P<0.05). Logistic regression analysis showed that old age, high levels of FBG, TC, SBP and UA were independent risk factors for subclinical hypothyroidism in patients with abnormal glucose metabolism (P<0.05). Conclusion The incidence rate of patients with abnormal glucose metabolism complicated with subclinical hypothyroidism is high. The biochemical indexes such as blood glucose, blood lipid, blood pressure and uric acid should be monitored regularly. The early regulation of glucose metabolism disorder is an effective way to prevent and treat subclinical hypothyroidism.

The etiology of deep vein thrombosis (DVT) is still not elucidated nowadays.Based on the accordance between DVT incidence and the anemophilous pollen concentration in the air,we proposed the hypothesis that allergic reaction induced by anemophilous pollen may cause “idiopathic” DVT,and proinflammatory factors may play an important role in the thrombosis process.

The etiology of deep vein thrombosis (DVT) is still not elucidated nowadays. Based on the accordance between DVT incidence and the anemophilous pollen concentration in the air, we proposed the hypothesis that allergic reaction induced by anemophilous pollen may cause "idiopathic" DVT, and proinflammatory factors may play an important role in the thrombosis process.

To find out which biomaterial had the best biocompatibility, we compared the acute phase reaction of common biomaterials preparing for vascular grafts with the material of polyurethane modified by silk fibroin (SF-PU(1:1)). After transplanted the materials of dacron, polyterafluoroethylene (e-PTFE), polyurethane (PU), SF-PU(1:1) in rat muscle for one week, we studied the influence of different biomaterials on the histocompatibility by using rat acute toxicity test, test of local reaction in muscle, tissue section staining, WBC and PLT count. As a result, dacron had the worst histocompatibility. The other biomaterials had slight local inflammatory reaction. The WBC and PLT was nearly the same with the blank except dacron. e-PTFE, pure PU and SF-PU(1:1) had the better histocompatibility than traditional dacron. Especially SF-PU(1:1) had the best histocompatibility. Because of the better physical properties and histocompatibility of SF-PU( 1:1), the prospect of preparing small-diameter vascular grafts with SF-PU was cheerful.
Acute-Phase Reaction ; Animals ; Biocompatible Materials ; Blood Vessel Prosthesis ; Blood Vessel Prosthesis Implantation ; instrumentation ; Female ; Fibroins ; chemistry ; Implants, Experimental ; Macromolecular Substances ; chemistry ; Male ; Materials Testing ; methods ; Muscle, Skeletal ; physiology ; Polyurethanes ; chemistry ; Prosthesis Design ; Random Allocation ; Rats ; Rats, Sprague-Dawley

g revealed nestin (+) or NF (+), and GFAP (-). It was concluded that hMSCs were successfully cultured and induced to differentiate into neuron-like cells.

ibility than polytetrafluoroethylene mem-brane. It is concluded that the superfine silk-fibroin powder/polyurethane blend membrane is a prom-ising biomaterial for small-diameter prosthesis.

In this study, a novel polyurethane membrane, modified by superfine silk-fibroin powder, was prepared for small-diameter vascular grafting. Scanning electron microscopy, transmission electron microscopy, and histological examination were applied to evaluate histocompatibility of this polyurethane membrane. The polyurethane membrane was compared with polytetrafluoroethylene material. A pseudomembrane and gap formed between polytetrafluoroethylene and the surrounding tissues, and no cells infiltrated or grew into the polytetrafluoroethylene material. On the contrary, superfine silk-fibroin powder/polyurethane blend membrane merged tightly with the surrounding tissues without gaps, and cells infiltrated and grew into the material. Moreover, the negative effects of superfine silk-fibroin powder/polyurethane blend membrane on cells were less than those of its polytetrafluoroethylene counterpart. Our findings indicated that the superfine silk-fibroin powder/polyurethane blend membrane has better histocompatibility than polytetrafluoroethylene membrane. It is concluded that the superfine silk-fibroin powder/polyurethane blend membrane is a promising biomaterial for small-diameter prosthesis.

A systematic method of isolating and culturing human bone mesenchymal stem cells (hMSCs), and inducing them to differentiate into neuron-like cells in vitro was established. The hMSCs were isolated from bone marrow with the lymphocyte-separating medium, cultured and expanded in vitro, and induced after addition of compound neuro-revulsants. The morphological changes of hMSCs were observed, and the expression of surface markers in induced hMSCs was immunocytochemically identified during induction period. The hMSCs could be separated, cultured and expanded in vitro. After induction by compound neuro-revulsants for 48 h, the changes of neuron-like cells, such as cellular shrinkage and neurite growth, were observed in some cells. The immunochemical staining revealed nestin (+) or NF (+), and GFAP (-). It was concluded that hMSCs were successfully cultured and induced to differentiate into neuron-like cells.
Bone Marrow Cells/*cytology ; Cell Culture Techniques ; Cell Differentiation/*physiology ; Cells, Cultured ; Mesenchymal Stem Cells/*cytology ; Neurons/*cytology