ABSTRACT
Background : Studies showed that esophageal body dysmotility is associated with gastroesophageal reflux disease (GERD), however, their interactions are still unclear. Aims: To explore the influence of proportion of ineffective swallows on esophageal motility and gastroesophageal reflux in esophageal high-resolution manometry (HRM). Methods: Patients who completed esophageal HRM and 24 h esophageal impedanee-pH monitoring and were identified as normal esophageal motility or mild dysmotility from March 2018 to December 2019 at the First Affiliated Hospital of Nanjing Medical University were recruited retrospectively. According to the times of ineffective swallows in 10 warm water swallows in HRM, these patients were allocated into four groups; Group A (0 times), Group B (1-4 times), Group C (5-7 times), Group D (8-10 times). The parameters of esophageal HRM and 24 h esophageal impedance-pH monitoring were analyzed, and the value of ineffective swallows for assistant diagnosis of pathological acid reflux was assessed. Results: A total of 142 patients were included. There were no significant differences in abnormal manometric parameters between the four groups (all P > 0. 05). In Group D, the number of weak and non-peristalsis were increased, while the mean and maximum value of distal contractile integral (DCI) were decreased as compared with those in Group A and Group B (all P 70 % might be most significant, and to a certain extent, can predicts pathological acid reflux.
ABSTRACT
[Objective] To observe the therapeutic effect of spleen-invigorating and lung-nourishing therapy and its influence on nutritive index and quality of life (QOL) in patients with chronic obstructive pulmonary disease (COPD) at stationary phase. [ Methods ] Ninety cases of COPD were randomized into three groups. Group A was given routine symptomatic treatment; groups B and C were given oral use of Jianpi yifei Granules and routine symptomatic treatment and group C was additionally treated with garlic-partition moxibustion and acupoint injection of Shenmai Injection on bilateral Zusanli (ST 36) point alternatively. The treatment lasted 2 months. [Results] The effective rate was 93.33% in group C, 86.67% in group B and 56.67% in group A (P 0.05) compared with those before treatment. Scores of activity of daily life (ADL) , depression and anxiety and the total score of QOL were obviously decreased in groups B and C (P
ABSTRACT
Objective: To evaluate the cytotoxic effect of PEM? induced by HSPgp96 on anti-tumor in vitro. Methods; PEM? separated from mice induced by thioglycolate were divided into three groups randomly: Culture medium in control; LPS-induced group; HSPgp96-induced group. The production of NO, the cytotoxic effect to H22 cells and the morphologic change of PEM? were investigated separately by enzyme method, MTT assay and scanning electron microscope. Results: In vitro, HSPgp96 can increased NO production from PEM? of mice and significantly enhance the cytotoxic effect of PEM? to H22 cells as well as LPS. Conclusion: HSPgp96 can effectively induce the cytotoxic effect of PEM? on anti-tumor in which NO is one of the capital effective molecules in vitro.