OBJECTIVE: This study aimed to reexplore minimum iodine excretion and to build a dietary iodine recommendation for Chinese adults using the obligatory iodine loss hypothesis. METHODS: Data from 171 Chinese adults (19-21 years old) were collected and analyzed based on three balance studies in Shenzhen, Yinchuan, and Changzhi. The single exponential equation was accordingly used to simulate the trajectory of 24 h urinary iodine excretion as the low iodine experimental diets offered (iodine intake: 11-26 μg/day) and to further deduce the dietary reference intakes (DRIs) for iodine, including estimated average requirement (EAR) and recommended nutrient intake (RNI). RESULTS: The minimum iodine excretion was estimated as 57, 58, and 51 μg/day in three balance studies, respectively. Moreover, it was further suggested as 57, 58, and 51 μg/day for iodine EAR, and 80, 81, and 71 μg/day for iodine RNI or expressed as 1.42, 1.41, and 1.20 μg/(day·kg) of body weight. CONCLUSION The iodine DRIs for Chinese adults were established based on the obligatory iodine loss hypothesis, which provides scientific support for the amendment of nutrient requirements.
Humans ; Iodine/administration & dosage* ; Male ; Female ; China ; Young Adult ; Diet ; Adult ; Nutritional Requirements ; East Asian People

Objective To explore the effectiveness and safety of percutaneous coronary artery shock wave balloon angioplasty(IVL)under the guidance of intravascular ultrasound(IVUS)for the treatment of severe calcification lesions in the left main artery(LM).Methods A total of 26 patients with severe LM(mouth,body,bifurcation)calcification admitted to Jiangnan University Affiliated Hospital from October 2022 to April 2024 were included,with an average age of 72.0(61.8,75.4)years.Under the guidance of IVUS,IVL was used for pre-treatment of calcified lesions,followed by percutaneous coronary intervention(PCI)with stent/drug balloon implantation.All patients were evaluated using IVUS before and after the use of IVL and after PCI.And compare the IVUS intracavity related data before and after treatment[plaque burden(PB)、minimum lumen area(MLA)、minimum lumen diameter(MLD)]and calcification fracture number,minimum stent area(MSA),stent expansion coefficient(expansion,EXP),etc.Results There were 26 patients(2 with opening lesions,7 with body lesions,and 17 with bifurcation lesions at the end of the main trunk),including 7 with stable angina pectoris(SAP),10 with unstable angina(UA),4 with acute ST-segment elevation myocardial infarction(STEMI),and 5 with non ST-segment elevation myocardial infarction(NSTEMI).The PB at the most severe site of calcification decreased by 79.50(76.00,83.75)％compared to 80.00(76.00,83.75)％after IVL(P=0.001),MLA increased by 3.39(3.14,3.68)mm2 compared to 3.38(3.14,3.67)mm2 after IVL(P=0.039),MLD increased by 3.21(3.07,3.30)mm compared to 3.20(3.07,3.30)mm after IVL(P=0.024),and there was 100％calcification rupture(1/2 cases,2/9 cases,≥3/15 cases).The stent/drug ball was successfully implanted 100％,with EXP of(89.15±4.42)％and an MSA of 7.20(6.46,7.45)mm2.No adverse events such as death,angina or recurrent myocardial infarction occurred during the 3 months follow-up after surgery.Conclusions After evaluation by IVUS and pre-treatment with IVL,PCI was successfully completed for severe calcification lesions in LM,and IVL can be used as an option for the treatment of severe calcification in LM.

Gegen Qinlian Decoction is a classical prescription with the function of relieving exterior and interior syndromes.The formula contains complex chemical components and is prepared into several dosage forms regulating the function of the gut.The review discusses the chemical components,common dosage forms,clinical application and effect on the intestinal barrier of Gegen Qinlian Decoction,so as to provide a basis for its further development and utilization.

Mice ; Animals ; Tandem Mass Spectrometry ; Alpha-Amanitin ; Chromatography, Liquid ; Metabolomics ; Chromatography, High Pressure Liquid/methods*

OBJECTIVE: To evaluate the feasibility and tolerability of metoprolol standard dosing pathway (MSDP) in Chinese patients with acute coronary syndrome (ACS). METHODS: In this multicenter, prospective, open label, single-arm and interventional study that was conducted from February 2018 to April 2019 in fifteen Chinese hospitals. A total of 998 hospitalized patients aged ≥ 18 years and diagnosed with ACS were included. The MSDP was applied to all eligible ACS patients based on the standard treatment recommended by international guidelines. The primary endpoint was the percentage of patients achieving the target dose at discharge (V2). The secondary endpoints included the heart rate and blood pressure at V2 and four weeks after discharge (V4), and percentage of patients experiencing bradycardia (heart rate < 50 beats/min), hypotension (blood pressure < 90/60 mmHg) and transient cardiac dysfunction at V2 and V4. RESULTS: Of the 998 patients, 29.46% of patients achieved the target dose (≥ 95 mg/d) at V2. The total population was divided into two groups: target group (patients achieving the target dose at V2) and non-target group (patients not achieving the target dose at V2). There was significant difference in the reduction of heart rate from baseline to discharge in the two groups (-4.97 ± 11.90 beats/min vs. -2.70 ± 9.47 beats/min, P = 0.034). There was no significant difference in the proportion of bradycardia that occurred in the two groups at V2 (0 vs. 0, P = 1.000) and V4 (0.81% vs. 0.33%, P = 0.715). There was no significant difference in the proportion of hypotension between the two groups at V2 (0.004% vs. 0.004%, P = 1.000) and V4 (0 vs. 0.005%, P = 0.560). No transient cardiac dysfunction occurred in two groups during the study. A total of five adverse events (1.70%) and one serious adverse event (0.34%) were related to the pathway in target group. CONCLUSIONS In Chinese ACS patients, the feasibility and tolerability of the MSDP have been proved to be acceptable.

Chronic Disease ; Humans ; Nasal Polyps ; Prognosis ; Rhinitis ; Sinusitis

By summarizing the recent literatures on brain mechanisms with acupuncture intervention based on blood oxygenation level-dependent (BOLD)-functional magnetic resonance imaging (fMRI), the BOLD-fMRI examination and analysis methods, the points to be acupunctured, the corresponding meridian activation regions, the specific intensity range, functions and indications of the acupoints, the manifestation of 'bi-directional regulation' characteristics, fMRI performance of chronergy, laterality and needling qi of acupuncture were reviewed to provide the ideas for future research in this area.

OBJECTIVE: To analyze the characteristics of gene mutation in adult ALL and its clinical significance. METHODS: Clinical data of 134 primary adult ALL patients and DNA sequencing results of 16 kinds of gene mutation were collected. The characteristic of gene mutation and clinical significances were statistically analyzed. RESULTS: In 31 cases of 134 ALL cases (23.13%) the gene mutations were detected as follows: 19 cases of 114 B-ALL cases (16.67%), 11 cases of 19 T-ALL cases (57.89%) and 1 case of T/B-ALL. The incidence of T-ALL gene mutation was significantly higher than that of B-ALL (χ CONCLUSION There may be multiple gene mutations in adult ALL patients. IL7R and NOTCH1 are the most common gene mutations and NOTCH1 mutation may indicate poor prognosis. Detection of gene mutations is helpful to understand the pathogenesis of ALL and evaluate the prognosis of adult ALL patients.
Adult ; Humans ; Mutation ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics* ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; Prognosis ; Receptor, Notch1/genetics* ; Sequence Analysis, DNA

Objective　To explore the expression of angiopoietin-like protein 4 (ANGPTL4) in patients with acute cerebral infarction and the relationship between ANGPTL4 and carotid atherosclerosis.Methods　170 patients with acute cerebral infarction and 133 patients in the control group were selected.According to the results of carotid ultrasound,the cerebral infarction group was divided into three groups:non plaque group (26 cases),stable plaque group (40 cases) and unstable plaque group (104 cases).The serum level of ANGPTL4 was measured by enzyme-linked immunosorbent assay.Results　The serum level of ANGPTL4 in patients with acute cerebral infarction was 1052.75 (586.53,1823.68)pg/ml,which was significantly higher than 876.18 (571.01,1528.93)pg/ml in the control group (P=0.042).The serum level of ANGPTL4 in the unstable plaque group was 794.73 (531.5,1580.06)pg/ml,which was lower than 1491.75(895.39,3960.34)pg/ml in the stable plaque group and 1223.34 (851.66,3018.70)pg/ml in the non Plaque group (P<0.05).There was no significant difference in the serum level of ANGPTL4 between plaque free group and stable plaque group (P=0.244).Spearman correlation analysis showed that the serum level of ANGPTL4 was related to HDL (r=0.194,P<0.05).Conclusion　ANGPTL4 is closely related to the degree of carotid atherosclerosis,which may be a protective index of acute cerebral infarction and atherosclerosis.

Objective To investigate the relationship between interleukin 10 (IL-10) -592 (rs1800872) and -819 (rs1800871) promoter genetic polymorphisms and the susceptibility of antituberculosis drug-induced liver injury (ADLI). Methods A case-control study was conducted. Epidemiology survey data and peripheral blood samples were obtained from the patients. Two IL-10 gene polymorphisms (-592 A/C and 819 C/T) were genotyped with PCR-RFLP (polymerase chain reaction-restriction fragment length polymorphism) in Chinese Han ADLI subjects (n=180) and sex matched by frequency matching in control subjects (n=180). Results No significant differences in genotypes of IL-10 -592 site and IL-10 -819 site between ADLI group and that of the control group were noticed (all P>0.05). The mutant alleles -592 C of IL-10 gene polymorphism was significantly higher in ADLI subjects compared to controls, and in dominant model, the frequency of CC+AC genotype was 1.62 higher among the cases than controls (all P<0.05). Significant difference in allele -819 C/T between the ADLI group and the control group were not found (P=0.190). The polymorphisms at -819 C/T and -592 A/C variants of IL-10 gene were found to be good linkage disequilibrium. The CC haplotype represent genetic risk factor (OR=1.37, 95% CI: 1.02-1.85) and CA haplotype represent genetic protect factor (OR=0.49, 95% CI: 0.34-0.70) for ADLI in the subjects. Conclusions The polymorphisms in IL-10 gene -592 A/C and -819 C/T are associated with ADLI.