Objective To explore the risk factors of sepsis complicated with hepatic insufficiency in elder patients.Methods With retrospective case-control study method,according to whether or not complicated with hepatic insufficiency,a total of 384 elder sepsis patients were divided into case group (91 patients) and control group(293 patients),then single factor analysis and multiple factors Logistic regression methods were used to screen the risk factors.Results Single factor analysis identified 6 kinds of significant variables,including age(P =0.000),history of alcohol(P =0.006),chronic diseases(P =0.001),arterial blood lactate level (P =0.035),mechanical ventilation (P =0.009) and acute physiology and chronic health evaluation Ⅲ score (APACHE-Ⅲ) scores(P =0.004).Multiple factors Logistic regression analysis showed that age,history of alcohol,chronic diseases,arterial blood lactate level,mechanical ventilation,APACHE-Ⅲ scores were correlated with sepsis complicated hepatic insuffciency in elder patients (P ＜ 0.01 or ＜ 0.05).Conclusion The risk factors which closely relate to sepsis complicated with hepatic insufficiency in elder patients are age,history of alcohol,chronic diseases,arterial blood lactate level,mechanical ventilation,APACHE-Ⅲ scores.

Objective To investigate the nutritional status of the pupils with cerebral palsy and the factors related with nutrition. Methods The height and weight of 139 cerebral palsy pupil (6~18 years old) were measured. The rate of stunting, wasting, overweight and obesity were calculated, and compared with the norm, and among the subjects with different cerebral palsy type, grade of Gross Motor Function Classification System (GMFCS), famiy background (urban or rural), age, etc. Results The rate of stunting and wasting was more than the norm, and the obesity was less. The rate of stunting negatively correlated with the grade of GMFCS. The rate of wasting negatively correlated with the age. Conclusion It is important to focus on the physical development delay and malnutrition of children with cerebral palsy.

Objective To observe the effects of swimming on school-age children with cerebral palsy. MethodsHalliwick swimming method was used in swimming group (n=16), while the control group (n=15) received routine training. Before and after training, they were assessed with the Gross Motor Function Measure (GMFM-88) and the Berg Balance Scale. ResultsMost of the swimming group mastered swimming skills. The total scores of GMFM-88 and the Berg Balance Scale scores improved significantly in the swimming group (P<0.05), but not significantly in the control group (P>0.05) after training. ConclusionHalliwick technique is an effective way to learn swimming for school-age children with cerebral palsy. There is certain effect of swimming on motor function, especially on the balance functions.

Objective To study the effects of carbamazepine on serum metabolic profiles in rats using nuclear magnetic resonance (NMR) spectroscopy. Methods Twenty-four healthy male Wistar rats were randomized into 4 groups (n=6) for daily intragastric administration of high-, medium-or low-dose carbamazepine or distilled water (control) for 7 days. Blood samples were collected from the abdominal aortic under anesthesia after the treatment to determine serum carbamazepine concentration using high-performance liquid chromatography. 1H nuclear magnetic resonance (1H NMR) spectra were acquired for pattern recognition analysis. Histopathological changes of the renal and liver tissues of the rats were also examined. Results Steady-state blood concentration of carbamazepine in high-, medium- and low-dose groups were 14.64 ± 1.41, 8.54 ± 1.19, and 4.56 ± 0.64μg/ml, respectively. Slight liver swelling was found in high-dose group, but none of the groups showed renal pathologies. Compared with the control group, the high-dose carbamazepine group showed lowered serum concentrations of 1,3-diaminopropane, deoxycorticosterone, 7-dehydrocholesterol, betaine, beta-alanine, L-cystathionine, 4-methyl-2-oxovaleric acid, and creatine with increased levels of saccharides, lactate, succinic acid, acetyl phosphate, and adipic acid. Principal component analysis revealed significant differences of the metabolites between carbamazepine-treated groups and the control group. The metabolic profiles showed no differences in the kinds of metabolites although the concentrations of the metabolites varied between the carbamazepine groups. Conclusions Carbamazepine significantly affects metabolism in normal rats. This finding provides evidence for clinical drug monitoring and drug safety of carbamazepine. NMR technique has important values for pharmacodynamic and toxicological evaluation of drugs.

Objective To study the effects of carbamazepine on serum metabolic profiles in rats using nuclear magnetic resonance (NMR) spectroscopy. Methods Twenty-four healthy male Wistar rats were randomized into 4 groups (n=6) for daily intragastric administration of high-, medium-or low-dose carbamazepine or distilled water (control) for 7 days. Blood samples were collected from the abdominal aortic under anesthesia after the treatment to determine serum carbamazepine concentration using high-performance liquid chromatography. 1H nuclear magnetic resonance (1H NMR) spectra were acquired for pattern recognition analysis. Histopathological changes of the renal and liver tissues of the rats were also examined. Results Steady-state blood concentration of carbamazepine in high-, medium- and low-dose groups were 14.64 ± 1.41, 8.54 ± 1.19, and 4.56 ± 0.64μg/ml, respectively. Slight liver swelling was found in high-dose group, but none of the groups showed renal pathologies. Compared with the control group, the high-dose carbamazepine group showed lowered serum concentrations of 1,3-diaminopropane, deoxycorticosterone, 7-dehydrocholesterol, betaine, beta-alanine, L-cystathionine, 4-methyl-2-oxovaleric acid, and creatine with increased levels of saccharides, lactate, succinic acid, acetyl phosphate, and adipic acid. Principal component analysis revealed significant differences of the metabolites between carbamazepine-treated groups and the control group. The metabolic profiles showed no differences in the kinds of metabolites although the concentrations of the metabolites varied between the carbamazepine groups. Conclusions Carbamazepine significantly affects metabolism in normal rats. This finding provides evidence for clinical drug monitoring and drug safety of carbamazepine. NMR technique has important values for pharmacodynamic and toxicological evaluation of drugs.

Background::Previous studies have revealed that diabetes mellitus (DM) promotes disease progress of gastric cancer (GC). This study aimed to further investigating whether DM advanced lymph nodes (LNs) metastasis in GC.Methods::The clinicopathologic data of GC patients with >15 examined LN (ELN) between October 2004 and December 2019 from a prospectively maintained database were included. The observational outcomes included the number (N3b status) and anatomical distribution (N3 stations) of metastatic LN (MLN).Results::A total of 2142 eligible patients were included in the study between October 2004 and December 2019. N3 stations metastasis (26.8% in DM vs. 19.3% in non-DM, P = 0.026) and N3b status (18.8% in DM vs. 12.8% in non-DM, P = 0.039) were more advanced in the DM group, and multivariate logistic regression analyses confirmed that DM was an independent factor of developing N3 stations metastasis (odds ratio [OR] = 1.771, P= 0.011) and N3b status (OR= 1.752, P= 0.028). Also, multivariate analyses determined DM was independently associated with more MLN (β = 1.424, P = 0.047). The preponderance of N3 stations metastasis (DM vs. non-DM, T1-2: 2.2% vs. 4.9%, T3: 29.0% vs. 20.3%, T4a: 38.9% vs. 25.8%, T4b: 50.0% vs. 36.6%; ELN16-29: 8.6% vs. 10.4%, ELN30-44: 27.9% vs. 20.5%, ELN ≥ 45: 37.7% vs. 25.3%), N3b status (DM vs. non-DM, T1-2: 0% vs. 1.7%, T3: 16.1% vs. 5.1%, T4a: 27.8% vs. 19.1%, T4b: 44.0% vs. 28.0%; ELN16-29: 8.6% vs. 7.9%, ELN30-44: 18.0% vs. 11.8%, ELN ≥ 45: 26.4% vs. 17.3%), and the number of MLN (DM vs. non-DM, T1-2: 0.4 vs. 1.1, T3: 8.6 vs. 5.2, T4a: 9.7 vs. 8.6, T4b: 17.0 vs. 12.8; ELN16-29: 3.6 vs. 4.6, ELN30-44: 5.8 vs. 5.5, ELN ≥ 45: 12.0 vs. 7.7) of DM group increased with the advancement of primary tumor depth stage and raising of ELN. Conclusions::DM was an independent risk factor for promoting LN metastasis. The preponderance of LN involvement in the DM group was aggravated with the advancement of tumor depth.