Objective To analyze the factors influencing augmentation index (AI) by examining the AI changes in patients who received continuous ambulatory peritoneal dialysis (CAPD) therapy, and evaluate the artery elastic function situation. Methods The height, weight, blood pressure, blood indicators were detected in 46 CAPD patients (CAPD group) and 42 controls (control group). AI was managed by OMRON HEM-90OOAI, and the influencing factor was analyzed. Results Systolic blood pressure(SBP),diastolic blood pressure(DBP), pulse pressure, central aortic pressure and AIp75 (AI value, when pulse was 75 beats/min) in CAPD group were significantly higher than those in control group. Within CAPD patients,the AIp75, in female was significantly higher than that in nude [(96.67±8.95 )% vs (89.89±6.46)% ,P =0.022]. Simple correlation showed positive relationship in gender, age, SBP, DBP, pulse pressure and central aortic pressure with AI; and negative relationship in height, weight and weight index with AI; while there was no relationship between AI and all kinds of chemical examination indicators or dialysis years.Multiple linear regression analysis evidenced that gender,age, height, DBP and central aortic pressure of CAPD patients had linear regression relation with AI. Conclusions It indicates a decreased artery elasticity and an increased stiffness occurs in CAPD patients. AI has tight correlation with age, height, DBP and central aortic pressure, and is an non-invasive factor thai partially reflects the arterial elasticity. Central aortic pressure is relevant with aortic elasticity and rigidity closely. Measuring central aortic pressure is very imporrant for preventing cardiovascular accident.

Differences in gene expressions were compared by cDNA microarray in skeletal muscle of type 2 diabetic rats and normal rats.In diabetic rats,157 genes were down-regulated and 100 genes up-regulated. Some of these genes were related to insulin resistance,glucose and lipid metabolism.

A total of 160 type 2 diabetic patients were divided into microalbuminuria(42 cases)and normoalbuminuria(118 cases)groups.Multivariate analysis demonstrated that the presence of microalbuminuria was independently associated with brachial-ankle pulse wave velocity(baPWV)and intima-media thickness(both P

Objective: To investigate the effects and related mechanism of bivalirudin on the survival of random skin flap on the back of rat. Methods: Thirty SD rats were divided into bivalirudin group and normal saline group according to the random number table, with 15 rats in each group. The random flap model with size of 9 cm×3 cm was reproduced on the back of rats in two groups. Immediately post injury, rats in bivalirudin group were intraperitoneally injected with 5 mg/mL bivalirudin (0.8 mL/kg), while rats in normal saline group were intraperitoneally injected with normal saline (0.8 mL/kg) once a day. The continuous injection lasted for 7 days. The flap was divided into distal area, middle area and proximal area averagely based on the flap blood supply. On post injury day (PID) 1, 3, and 7, the overall survival of each area of flap was observed with naked eyes. On PID 7, the survival rate of flap was calculated, and then the morphology of skin tissue at the center of the three areas of flap was observed by HE staining, the microvessel density (MVD) of the middle area of flap was calculated, and the expression of vascular endothelial growth factor (VEGF) of the middle area of flap was detected with immunohistochemical staining. Data were processed with t test. Results: (1) On PID 1, flaps of rats in two groups had different degrees of swelling, mainly concentrated in distal area, but there was no obvious necrosis. The middle area and proximal area of flaps in two groups were survived. On PID 3, the necrosis of flaps of rats in two groups was concentrated in the middle area, while the proximal area of flap was still in survival state, and most distal area of flap was necrosis with a little scab. On PID 7, the necrosis of middle area of flaps of rats in two groups was gradually fused, and the survival area of flap of rats in bivalirudin group was larger than that in normal saline group. The distal area of flap was almost necrotic, and the proximal area of flap was almost survived. (2) On PID 7, the survival rate of flap of rats in bivalirudin group was (64±4)%, significantly higher than that in normal saline group [(45±3)%, t=13.49, P<0.01]. (3) On PID 7, the histological morphology of distal area of flap of rats in two groups was similar, the inflammatory cells were infiltrated abundantly, and tissue edema was obvious. A large number of new blood vessels appeared in the middle area of flap of rats in bivalirudin group, with the formation of collateral vessels, and basic dilation of new blood vessels was seen. There were fewer new blood vessels appeared in the middle area of flap of rats in normal saline group, and dilation of new blood vessels was not obvious. There was little inflammatory cells infiltration in the proximal area of flap of rats in two groups. Compared with that in normal saline group, tissue edema extent of proximal area of flap of rats in bivalirudin group was less, and expansion was observed in more blood vessels. (4) The MVD of middle area of flap of rats in bivalirudin group was (26±5)/mm^2, significantly higher than that in normal saline group [(18±3)/mm^2, t=5.43, P<0.05]. (5) The expression of VEGF of middle area of flap of rats in bivalirudin group was 6 534±384, significantly higher than that in normal saline group (4 659±448, t=12.31, P<0.05). Conclusions Bivalirudin can promote the survival of random skin flap in rats, and the mechanisms may include reducing the formation of thrombosis, improving the blood supply of flap, and increasing the expression of VEGF, promoting the formation of new blood vessels.

The purpose of this study is to evaluate the interaction effects of In-Chen-How (Artemisia capillaries Thunb.) on the pharmacokinetics of acetaminophen and on liver microsomal cytochrome P450 enzyme activity in rats. The rats were divided into control group (n = 8) without In-Chen-How and the pretreated group (n = 8) administered with In-Chen-How (approximately 1.0 mL x kg(-1), according to weight) for 5 consecutive days. Rats in the control group received water simultaneously. Each rat was then given acetaminophen. The pharmacokinetic parameters of acetaminophen of the two groups were significantly different. In the In-Chen-How pretreated group, the maximum concentration of acetaminophen and the area under the plasma concentration-time curve were reduced about 58.4%, 56.7% and 55.4%. To further explain the results, liver microsomal suspensions were obtained from rats that were randomly divided into control and In-Chen-How pretreated group. The levels of CYP1A2 and CYP2E1 in hepatic microsomal protein from pretreated group were increased as compared to that from the control group. It indicated that In-Chen-How can stimulate the activity of CYP isozymes. The changes in the pharmacokinetics of acetaminophen resulting from the administration of In-Chen-How are related to an increase in metabolic activity of CYP1A2 and CYP2E1.
Acetaminophen ; administration & dosage ; blood ; pharmacokinetics ; Administration, Oral ; Analgesics, Non-Narcotic ; administration & dosage ; blood ; pharmacokinetics ; Animals ; Area Under Curve ; Artemisia ; chemistry ; Aryl Hydrocarbon Hydroxylases ; metabolism ; Cytochrome P-450 CYP1A2 ; metabolism ; Cytochrome P-450 CYP2E1 ; metabolism ; Drug Interactions ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Immunoblotting ; Male ; Metabolic Clearance Rate ; drug effects ; Microsomes, Liver ; drug effects ; enzymology ; Plants, Medicinal ; chemistry ; Random Allocation ; Rats ; Rats, Wistar

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common condition obsessing urologists and patients. It is also known as a heterogeneous syndrome, with varied etiologies, progression courses and responses to treatment. Based on the deeper insights into its pathogenesis and re-evaluation of its clinical trials, a novel phenotypic classification system UPOINT has been developed, which clinically classifies CP/CPPS patients into six domains: urinary (U), psychosocial (P), organ-specific (O), infection (I) , neurologic/systemic (N) and tenderness of pelvic floor skeletal muscles (T), and directs individualized and multimodal therapeutic approaches to CP/CPPS. This review systematically summarizes the theoretical foundation, clinical characteristics of UPOINT and treatment strategies based on the UPOINT phenotypic classification system.
Chronic Disease ; Humans ; Male ; Pelvic Pain ; classification ; diagnosis ; therapy ; Phenotype ; Prostatitis ; classification ; diagnosis ; therapy ; Severity of Illness Index

Objective This research takes the IMB model (Information-Motivation-Behavioral Skills Model) as the theoretical basis for intervention measures, aimed at enhancing the self-care level of patients, in order to control the blood sugar and complication occurrence. Methods One hundred patients diagnosed as type Ⅱ diabetes are stochastically selected as subjects of the study, 50 are as the contrast group, another 50 as the experimental group. The conventional treatment is implemented to the contrast group, while the experimental group receives, besides the conventional treatment, an additional auxiliary treatment by the IMB model intervention measures. Observation is given to the difference between the levels of self-care behaviors of the two groups and the average time (days) difference of their fasting plasma glucose level approaching the normal standards-3.9 to 6.0 mmol/L (70 to 108 mg/dL) before they are discharged from the hospital; When being discharged from the hospital, patients of the two groups are informed to return for reexamination after three months. Continual observation is given to the difference of their self-care behavioral levels and their blood sugar levels. Results Reexamination content includes self-potency grading, fasting plasma glucose. Software SPSS Ttest is applied for the comparison between the two groups' items, P ＜ 0. 05, indicating statistic significance of the difference. Conclusions In the Information-Motivation-Behavioral Skills Model, overall evaluation is given to the behavioral factors in transformation, emphasizing the influence of behavior skills on the behavioral change,urging the patients to perform good self-care behavior, and providing a new way for type Ⅱ diabetic treatment and recovery.

Objective:To investigate the influence of isoflurane on neural stem cells and its possible mechanism .Methods:Mouse neural stem cells ,isolated and cultured in vitro ,were divided into the control group ,the phosphate‐buffered saline (PBS) group and the isoflurane group .The control group was not intervened .The isoflurane group exposed to isoflurane for 24 h ,while the PBS group exposed to the same amount of PBS .Then CCK‐8 assay was used to detect the cell proliferation rate . Real‐time quantitative polymerase chaln reaction was used to detect the mRNA levels of apoptosis‐related genes .Expression of apoptosis‐related protein was measured with Western blotting .Annexin V‐FITC/PI kit was used to assess cell apoptosis . Results:Compared with those in the control group and the PBS group ,cell proliferation rate ,as well as the mRNA and protein levels of Notch‐1 ,CBF‐1 and Hes‐1 ,in the isoflurane group ,decreased significantly .There were more apoptotic cells in the isoflurane group than in the control group and the PBS group .Conclusions:Isoflurane can induce the apoptosis of mouse neural stem cells ,and the process is closely related to the inhibition of Notch‐1 pathway .

Objective:To explore the effect of postpartum evidence-based rehabilitation nursing program in primiparas.Methods:From January 2019 to March 2021, convenience sampling was used to select primiparas who gave birth in the Obstetrics Department of the Second Affiliated Hospital of Wenzhou Medical University as the research subject. The primiparas who were hospitalized from January to December 2019 were set as the control group ( n=80) , and the primipara who were hospitalized from January 2020 to March 2021 were set as the research group ( n=94) . The control group received routine rehabilitation nursing, while the research group received postpartum evidence-based rehabilitation nursing. The health status and pelvic floor function of primiparas were compared between the two groups. Results:The total incidences of primiparas in the research group were lower than those in the control group in terms of difficulty in breastfeeding, incompatibility with the role of mother, indifferent family attitude, anxiety and depression, mastitis, urinary retention, urinary incontinence and constipation, and the difference was statistically significant ( P<0.05) . After intervention, the pelvic floor muscle voltage of classⅠ andⅡ muscle fibers in primiparas in the research group was higher than that in the control group, and the difference was statistically significant ( P<0.01) . Conclusions:Postpartum evidence-based rehabilitation nursing program can help improve maternal health and improve pelvic floor function.

OBJECTIVE: This study examined whether a 4-week group-based mindfulness intervention would be superior in reducing psychological distress in colorectal cancer (CRC) patients compared to a psychoeducation and cognitive behavioural skills learning support active control group. METHODS: Patients with CRC were randomized via Computerised Permuted Block Randomisation to mindfulness or active control groups (2-h weekly sessions over 4 weeks). Outcomes were measured pre-intervention, and 8 weeks and 6 months post-baseline. The primary outcome was psychological distress measured by the Hospital Anxiety and Depression Scale. Secondary outcomes were generic quality of life (QoL), disease specific QoL, mindfulness, and intervention credibility and acceptability. RESULTS: Sixty-eight participants were randomized to mindfulness (n=35) or active control group (n=33). Uptake of potentially eligible patients consenting was low (28.0%) and the dropout rate was 33.8%. Depression scores were reduced in both groups at week 8 (P=0.020). Control participants had greater improvement in generic mental QoL scores at week 8 than mindfulness (P=0.023). In disease specific QoL, there was reduction in impotence symptom in the mindfulness group (P=0.022) and reduction in faecal incontinence in the control group (P=0.019). The embarrassment symptom had a significantly lower increase in the mindfulness group at week 8 compared to the control group (P=0.009). Both groups rated the treatments as credible and acceptable. CONCLUSIONS Mindfulness was not superior to the active control group in terms of alleviating psychological distress but both treatments were associated with some improvements in depression. There was low uptake of both interventions. (Trial registration number: ACTRN12616001033437).
Male ; Humans ; Quality of Life ; Mindfulness ; Colorectal Neoplasms/therapy*