【Objective】To observe the influence of medicated diet with spleen-invigorating and phlegm-removing herbs on the therapeutic effect of acupuncture for simple obesity.【Methods】Ninety-six female simple obesity patients with phlegm-damp retention in the interior due to spleen deficiency were equally randomized into two groups by simple random method.Groups A(n=48)and B(n=48)were given dietary control,acupuncture on acupoints of Zusanli(ST36),Pishu(BL20) and Feishu(BL13),and catgutembedment(CE)in auricular points of spleen,stomach and tri-energizer.Group A additionally took a medicated diet for invigorating Qi and strengthening spleen,removing phlegm and draining damp.After one-month treatment,body weight,index of body weight and height were measured,and serum levels of total cholesterol(TC),triglyceride(TG),low-density lipoprotein(LDL)and high-density lipoprotein(HDL)were determined.【Results】Body weight,index of body weight and height,and blood lipid levels were decreased in groups A and B after treatment(P

Objective To explore the modified mesh in female pelvic floor reconstruction for pelvic organ prolapse and clinical effects of the application.Methods 78 patients with pelvic organ prolapse,line modified mesh pelvic floor reconstruction surgery(study group)and vaginal hysterectomy and vaginal repair of anterior and posterior wall(control group)treatment,clinical efficacy was compared.Results The mean operating time,blood loss,average body temperature,catheter indwelling time,residual urine volume,and postoperative hospital stay showed no significant difference(P＞0.05).No postoperative infection,vaginal hematoma,mesh erosion occurred.Two groups of patients before discharge degree of POP-Q points are 0°or Ⅰ degree,to cure the standard.Vaginal length of the control group was significantly shorter than after treatment(P＜0.05),while no significant change in the observation group(P＞ 0.05).Control group,the recurrence rate was significantly higher than the observation group(P＜0.05),while the observation group of sexual satisfaction was better than the control group(P＜0.05).Conclusion The modified mesh treatment of female pelvic floor reconstruction is an effective method of pelvic organ prolapse,the surgical curative effect is better,the recurrence rate is lower,worthy of clinical application.

Objective To explore pathogenes and pathogenesis of acute cerebral infarction (ACI) from the perspective of integrated traditional and western medicine.Methods To categorize the tongue and pulse manifestation of 64 ACI patients and calculate their frequency,constituent ratios.Meanwhile,patients' blood pressure and laboratory examination results are given descriptive and statistical analysis,showing their means and standard deviations,etc.Results The frequency of dark-red tongue,thin-greasy tongue fur,greasy-yellow tongue fur and taut-slippery is respectively 48,34,20,and 41,constituting 77.4％,54.8％,32.3％,64.1％ of the patients examined respectively; Mean and standard deviation of systolic blood pressure (SBP),total cholesterol (TC),white blood cell (WBC),neutrophil percentage (NEUT％),fasting plasma glucose (FPG),and hemoglobin A1c (HbA1c) is respectively (141.20± 19.20)mm Hg (1 mm Hg=0.133 kPa)、(4.47±0.97) mmol/L、(7.83±2.63) × 109/L、(71.61±9.65)％、(6.16±2.25)mmol/L、and (6.60±1.66)％.Conclusion In terms of pathogens,wind,stasis,heat (fire) and turbid pathogen (phlegm,dampness,etc.) are important factors in bringing out ACI; In respect of ACI pathogenesis characteristics,healthy qi is slightly damaged and pathogenic qi is exuberant.Yet,the role of modern medical examination results,such as blood pressure,blood glucose,blood lipids etc.in the assessment of ACI pathogens and pathogenesis awaits further exploration.

OBJECTIVE: To figure out the etiological factors and overall mortality of the patients with acute intestinal obstruction, and to explore the rational period of conservative therapy before operation. METHODS: Medical records of all the patients with acute intestinal obstruction admitted to West China Hospital from 1995 to 2002 were retrospectively reviewed. The etiology of the obstruction was categorized, and the correlation of mortality and time interval between conservative therapy and operation was analyzed. RESULTS: There were 705 patients with acute intestinal obstruction included. There were 71.1% of the obstruction lesions located on the small bowel, and 82.6% of the patients experienced simple obstruction. The most frequent cause was adhesions (62.0%), and next was neoplasms (23.7%). There were 57.6% of the patients underwent the surgical treatment. The overall mortality rate was 1.6%, and the mortality rates in conservative therapy and surgical intervention groups were 1.3% and 1.7% respectively. The intestinal necrosis rate was increased gradually with the prolongation of time interval between conservative therapy and operation, and the death might occur 24 hours after strangulation. CONCLUSION: The epidemiological transition to adhesive obstruction still exists in China, and it is similar to that in Western countries. In our experience, near half of the patients with simple obstruction may achieve palliation by conservative therapy. Surgical intervention is indicated for the patients with prolonged and non-palliated simple obstruction, or strangulation disease within the first 24 hours.

Objective: In order to observe the clinical therapeutic effect of acupuncture plus ear point-sticking for simple obesity. Methods: Fifty-two cases of the patients with simple obesity were treated by acupuncture and ear point-sticking method for one course. Results:After the treatments, the results showed remarkable effect in 22 cases, effect in 25 cases and failure in 5 cases, and the total effective rate was 90.4%. There was no obvious change in various indexes of the body in the male and female patients before and after the treatment.Conclusion: Acupuncture plus ear point-sticking for simple obesity is stable in the therapeutic effect, simple and safe in application, without side effects, and cheap in cost and needs to be greatly popularized.

Objective: To analyze the semen quality parameters of sperm donor volunteers, so as to provide insights into male infertility control and related research. Methods: A total of 155 sperm donors were recruited from the Human Sperm Bank of Zhejiang Province using the convenience sampling method from January to March 2021. Demographic information were collected through questionnaire surveys. Semen were collected, and parameters including semen volume, sperm concentration, total number of sperm, forward motility rate and total sperm viability were measured. Semen quality was evaluated according to the WHO Laboratory Manual for the Examination and Processing of Human Semen. : Results Conclusion There were 20.65% of the 155 sperm donors with unqualified semen, and the unqualified rates of forward motility rate and total sperm viability were relatively high.

Objective To explore the effects of simethicone on gastrointestinal hormones,intestinal floras and inflammatory process mediated by NOD-like receptor protein 3(NLRP3)inflammasome in patients with irritable bowel syndrome(IBS).Methods A total of 120 patients with IBS admitted to the hospital were prospectively enrolled as the research objects between January 1,2021 and December 31,2022,and they were randomly divided into control group(60 cases)and treatment group(60 cases).The control group was treated with compound eosinophil-Lactobacillus,while treatment group was additionally treated with simethicone.The curative effect after treatment,scores of gastrointestinal symptom rating scale(GSRS),levels of somatostatin(SS),vasoactive intestinal peptide(VIP),NLRP3 inflammasome,interleukin-8(IL-8)and interleukin-1β(IL-1β),counts of intestinal floras before and after treatment,and safety during treatment were compared between the two groups.Results After treatment,total response rate of treatment group was higher than that of control group(91.67% vs.76.67% ,P<0.05).After treatment,GSRS scores in both groups were decreased,which were lower in treatment group than control group(P<0.05).After treatment,levels of SS and VIP in both groups were decreased,which were lower in treatment group than control group(P<0.05).After treatment,counts of eosinophil-Lactobacillus and Bifidobacteria were increased in both groups,the difference was statistically significant(P<0.05),but there was no significant difference in counts of intestinal floras between the two groups(P>0.05).After treatment,levels of NLRP3 inflammasome,IL-8 and IL-1β were decreased in both groups,the difference was statistically significant(P<0.05),but there was no significant difference between the two groups(P>0.05).During treatment,there was no significant difference in side effects between the two groups(P>0.05).Conclusion Simethicone can significantly improve response rate of treatment,improve gastrointestinal symptoms and gastrointestinal hormones in IBS patients,which has no significant effects on intestinal floras and inflammatory process mediated by NLRP3 inflammasome,with good safety.

{L-End}Objective To analyze the effects of night shift work and overweight/obesity on blood pressure of workers in chemical fiber industry. {L-End}Methods A total of 1 004 workers of a chemical fiber factory were selected as the study subjects using convenient sampling method, and their blood pressure and body mass index were measured. Multiple linear regression model was used to analyze the relationship between night shift work and blood pressure, and multiple logistic regression was used to assess the independent impact and combined impact of night shifts and overweight/obesity on the risk of hypertension. {L-End}Results Compared with the non-night shift workers, the prevalence of hypertension in night shift workers was increased (5.3% vs 13.0%, P<0.05), with elevated systolic and diastolic blood pressure (both P<0.05). The results of multiple linear regression analysis showed that the systolic blood pressure and diastolic blood pressure of the night shift workers were higher than those of the non-night shift workers (both P<0.05), and the systolic blood pressure and diastolic blood pressure of overweight/obesity workers were higher than those of non-overweight/obesity workers (both P<0.01). The results of multiple logistic regression analysis showed that the risk of hypertension in night shift workers and overweight/obesity workers was higher than that in non-night shift workers and non-overweight/obesity workers [odds ratio (OR) and 95% confidence interval (CI) were 2.49 (1.04-5.99) and 2.65 (1.77-3.95), both P<0.05]. Night shift work and overweight/obesity showed a synergistic effect on blood pressure of workers. Compared to non-overweight/obesity non-night shift workers, overweight/obesity night shift workers had a higher risk of hypertension (OR=4.93, 95%CI: 1.70-14.29, P<0.01). {L-End}Conclusion Night shift work could lead to elevated blood pressure in workers in the chemical fiber industry, which is a potential risk factor for hypertension. The synergistic effect of night shift work and overweight/obesity may contribute to the increased risk of hypertension.

Objective: To explore the possibility that the neck extension in chest CT scanning would make thyroid move upward and reduce thyroid radiation exposure. Methods: The images of 1 994 patients who underwent chest CT examination in Beijing Chaoyang Hospital from March to June in 2017 were compared and analyzed retrospectively. According to different cervical positions, patients were divided into extension group and routine group with 997 cases in each group. In the extension group, the head and neck bended back to the maxillary top position while in the regular group with normal position. The length of thyroid glands exposed to the scanning range and the number of cases of all glands moved out of the scanning range were observed with the first rib head as the baseline counting mark. The differences in exposed length of thyroid gland in primary radiation area between the two groups were compared. Results: The length of exposed thyroid gland by primary radiation in the extension group (4.69±5.68) mm was significantly shorter (U=91 073.5, P<0.05) than that in the routine group (17.16±6.68) mm. In addition, the number of thyroid glands out of scanning range completely in the extension group (n=519, with ratio of 52.1%) was significantly more (U=594.8, P<0.05) than those in the routine group (n=32, with ratio of 3.2%). Conclusions During chest CT scan, the length of thyroid gland in the scanning field can be shortened with neck backbend position and the radioation protection for thyroid gland can be effectively improved.

OBJECTIVETo investigate the effect of aloin on apoptosis of human gastric cancer cells and explore the molecular mechanism.

METHODSGastric cancer MKN-28 and HGC-27 cells were cultured routinely in 1640 medium supplemented with 10% fetal bovine serum and 10% non-essential amino acids (for HGC-27 cells) and treated with different concentrations of aloin for different durations. The cell viability, cell nuclear morphology, and apoptotic rate of the cells were detected using CCK-8 assay, DAPI staining and AnnexinV-FITC/PI, respectively; Western blotting was used to detect the expression levels of PARP, procaspase 3 and the phosphorylation of p38, ERK and JNK. The cells were treated with specific inhibitors of p38, ERK and JNK, and the inhibitory effects on these pathways were detected with Western blotting; DAPI staining was used to detect the effects of inhibitors on apoptosis of gastric cancer cells.

RESULTSAloin dose-dependently inhibited the viability and induced apoptosis of HGC-27 and MKN-28 cells. Alion treatment obvious enhanced the phosphorylation of p38 and JNK but decreased ERK phosphorylation in the cells. Blocking ERK activation with the ERK inhibitor obviously enhanced aloin-induced cell apoptosis, where inhibiting p38 and JNK activation partly reversed alion-induced apoptosis in the cells.

CONCLUSIONSAloin induces apoptosis of human gastric cancer cells by activating p38 and JNK signaling pathways and inhibiting ERK signaling pathway.