Objective:To evaluate the effect of high intensity interval training on cancer patients.Methods:Web of Science, EBSCO, PubMed, Ovid, EMbase, Cochrane Library, CBM, CNKI and Wanfang database were searched for randomized controlled trials of the effect of high intensity interval training on cancer patients, RevMan5.3 software was used for analysis.Results:Eleven articles with a population of 614 were included in the analysis, which involved 323 cases of the intervention group and 291 cases of the control group. The analysis showed that high intensity interval training could improve the total quality of life ( SMD values were 0.40, 95% CI 0.14-0.65, P<0.01) and peak oxygen uptake ( MD values were 3.00, 95% CI 2.19-3.80, P<0.01) of cancer patients, and reduce carotid intima-media thickness ( MD values were -0.06, 95% CI-0.08--0.03, P<0.01), but did not reduce the high-sensitivity C-reactive protein ( MD values were -0.61, 95% CI-1.23-0.01, P>0.05) and body weight ( MD values were 0.16, 95% CI-3.19-3.51, P>0.05). Conclusions:High intensity interval training has a positive impact on quality of life, cardiopulmonary function and carotid intima-media thickness with cancer patients, but has no significant effects on high-sensitivity C-reactive protein and body weight.

OBJECTIVE:To optimize the extraction technology of Baiyi rectal solution. METHODS:The effects of water amount and extraction time on extraction technology were investigated by central composite design-response surface method using OD value of berberine hydrochloride and ferulic acid and the extract yield as index. Validation test was also conducted. RESULTS:The optimal extraction technology was as 11-fold water,decocting 70 min for the first time;5-fold water,decocting 30 min for the second time. In validation test,OD value of first extraction was 0.940 0,and the bias between observed and predicted values was -2.07%;that of second extraction was 0.851 8,and the bias was -2.41%. CONCLUSIONS:The extraction technology of Baiyi rectal solution is reasonable,feasible and suitable for industrial production.

Objective To investigate the dose-effect relationship between Q-switch ruby laser and skin pigmentation in Guinea pigs. Methods Ten Guinea pigs were included in this study, and the back of each pig was divided into 5 areas, negative control area receiving no UVB irradiation or laser treatment, positive control area receiving UVB irradiation but no laser treatment, low-, middle- and high-dose areas receiving UVB irradiation followed by the treatment with laser at an energy density of 1.5, 3.0 and 6.0 J/cm2 for 4, 2, and 1 session, respectively, with an interval of 1 week. Melanin content index (MCI) was determined, and confocal laser scanning microscopy (CLSM) and histopathology were performed to observe melanin granules and melanocytes in the skin tissue from Guinea pigs before the initial laser treatment, 2 and 4 weeks after the final laser treatment. Results The best response was observed in the low-dose areas, and there was a complete clearance of hyperpigmentation in these areas, which maintained 8 weeks without recurrence, while different degrees of skin pigmentation recurred in the middle- and high-dose areas. Moreover, the low-dose areas showed a significantly lower melanin content index (MCI) compared with the middle- and high-dose areas (F = 4.2,P < 0.05), together with a marked reduction in the extent of pigment deposition, melanin granules, melanocyte number and density. Conclusions The efficacy of Q-switched ruby laser on skin pigmentation in Guinea pigs is correlated with the energy density and treatment frequency, and, low intensity and high frequency are often associated with a better treatment outcome.

A 27-year-old man presented with a 3-year history of persistent asymptomatic papules on the left chest and axirlary fossa. Multiple skin biopsies were performed and histopathology revealed mild acanthosis, extension of the dermal papilla, lichenoid lymphoid infiltrates in upper dermis. Some lymphoid cells migrated into the epidermis and formed Pautrier's microabscesses. Immunohistochemistry revealed that the infiltrating cells were positive for LCA, CD45RO, CD3, CD4 and CD8 (scattered), but negative for CD68 or CD30. Cutaneous laser confocal microscopy showed the shadow of scattered, oval or round, slightly refractive cells measuring 4-8 pm in diameter. A diagnosis of papular mycosis fungoides was made. The papules were softened with the lightening of lesional color after treatment with narrow-band ultraviolet B, topical fluticasone propionate cream and isotretinoin gel.

Objective To investigate the effect of prevention and treatment of urinary retention for patients after abdominal surgery using electroacupuncture unit model 6805.Methods 180 cases of ab-dominal surgery patients were randomly divided into three groups, the treatment group(64 patients)were treated with electroacupuneture at the points of sanyinjiao, zhongji, pangguangyu, the control group 1(57patients)Was treated with moxibustion and foment were used in the control group 2(259 patients).The incidence rate of urinary retention Was compared between the three groups. Results The rate of spontaneously emiction was 56.25%in 30 minutes and 35.94%in 40 minutes in the treatment group, the results in the control group 1 and 2 were 22.81% and 15.79%,23.73% and 13.56% respectively. There were significant differences between three groups. Conclusions Electroacupuncture Can effectively prevent and treat urinary retention after abdominal operation.

Objective To study the effects of self-made Chinese sherbal gargle on AIDS related oral lesion.Methods 353 hospitalized AIDS patients from June 2007 to December 2009 were divided randomly into the experimental group(179 patients)and the control group(174 patients).ALL the patients were treated with systemic anti-viral therapy while the experimental group was mouthwashed by self-made herbal gargle and the control group with normal saline solution.The incidence of new oral lesion and the changes of the originM lesion were observed.Results The incidence of new oral lesion in the experimental group was obviously lower than that of the control group.The cure rate and effective rate of original oral lesion were much higher than the control group.Conclusions Self-made herbal gargle shows good effect in preventing and treating the AIDS related oral lesion.

Objective To evaluate the efficacy of Disposcope endoscope for tracheal intubation in patients with difficult glottis exposure.Methods Sixty adult patients of both sexes,aged 22-68 yr,scheduled for elective oro-tracheal intubation under general anesthesia,whose glottis was not visible under Macintosh laryngoscope (grade Ⅲ or according to Cormach-Lehane Grading of laryngoscopic view),were randomized into 2 groups (n =30 each) using a random number table:group Macintosh laryngoscope-assisted Disposcope endoscope (group DM) and group Disposcope endoscope (group D).The glottis exposure condition and time,intubation condition and time,assisted lifting mandible,laryngeal mucosa bleeding and postoperative sore throat and hoarseness were recorded.Results The success rate of intubation at second attempt achieved 100％ in the two groups.Compared with group DM,the incidence of assisted lifting mandible was decreased,and no significant changes were found in the success rate of glottis exposure,glottis exposure time,intubation time,success rate of intubation at first attempt,incidence of laryngeal mucosa bleeding,and postoperative sore throat and hoarseness in group D.Conclusion Disposcope endoscope can improve the condition for tracheal intubation significantly after lifting mandible in patients with difficult glottis exposure.

Objective? To evaluate the effect of biofeedback on bowel function among rectal cancer patients with chemoradiotherapy and temporary enterostomy. Methods? This study was designed as a randomized controlled trial. The patients with low and middle rectal cancer in a Cancer Hospital of Guangzhou from June 2015 to December 2016 were randomly divided into pelvic floor muscle exercise group (control group, n=36) and biofeedback training group (intervention group, n=35). The intestinal function questionnaire of the Chinese version of Memorial Sloan-Kettering Cancer Cente(r MSKCC) was used to longitudinally track and compare the intestinal function of the two groups for 16 months and 5 times in total. Results? The total score of MSKCC, frequency and urgency of defecation and defecation sensory disturbance in intervention group were higher than those in control group at 4 days and 3 months after stoma inclusion operation, and the differences were statistically significant (P＜ 0.05). Conclusions? Biofeedback training can improve the intestinal function of patients with middle and low rectal cancer, promote their recovery, and prevent intestinal and anal dysfunction of patients with middle and low rectal cancer.

Effective referral management of health and clinical services in maternal and child health hospitals plays an important role in enhancing patients′ medical experience, improving the efficiency and quality of maternal and child health services. A tertiary grade A maternal and child health hospital has carried out a practice of health and clinical service referral management based on information technology construction. A referral information module embedded in the hospital information system has been designed and constructed, and started to be applied in outpatient clinics in July 2021. At the same time, corresponding system and process construction, as well as quality control management and continuous improvement, have been carried out. The outpatient referral rate from July to December 2021 was 2.8% (11 466/412 808), from January to June 2022 it was 5.6% (22 705/402 586), from July to December 2022 it was 5.5% (22 233/402 959), and from January to June 2023 it was 6.7% (23 373/347 898). The referral rate has continued to improve and can provide reference for the referral management of other maternal and child health institutions.

Objective To investigate the effect of Danshen Baoxin Cha (DBC) on a rat model of coronary heart disease combined with cognitive impairment. Methods Male Sprague-Dawley(SD) rats were randomly assigned to two groups:normal group and model group. Streptozotocin was injected into the bilateral ventricles of rats in the model group to establish cognitive impairment model,then isoproterenol hydrochloride was injected subcutaneously to model myocardial ischemia. Behavioral experiments were conducted to verify the success of the model of cognitive dysfunction. The rats of the model group were randomly divided into five groups:model control group,Tongxinluo Capsule group (TXL group,1.6 g·kg-1),and low-(4 g·kg-1),medium-(8 g·kg-1),and high-(16 g·kg-1) dose DBC groups. These groups were received the respective treatments continuously for two weeks. Subsequently,the Y-maze,novel object recognition and Morris water maze experiment were employed to assess the learning and memory abilities of rats. A kit was utilized to quantify the level of oxidative stress in the brain and the adenosine triphosphate (ATP) content in the brain and mitochondria. Hematoxylin-eosin (HE) staining and Nissl staining were employed to observe the pathological changes of neurons in hippocampus CA1 region. Electron microscopy was utilized to observe the pathological changes of mitochondria in hippocampal CA1 region. The expression levels of peroxisome proliferator-activated receptor γ coactivator-1α(PGC-1α),glucose transporter type 4(GLUT4),and optic atrophy 1(OPA1) were quantified by real-time fluorescence quantitative polymerase chain reaction (PCR),and the expression of proteins related to the AMPK/OPA1 signaling pathway was determined by Western Blot analysis. Results Compared with the normal group,the spontaneous alternating reaction rate,the novel object recognition index,number of crossing the original platform,and distance ratio in the model group were obviously decreased (P<0.01). Neuronal density in the CA1 region of the hippocampus was decreased,Nissl bodies were decreased,and nucleus consolidation was increased. The ATP level in mitochondria,and the levels of ATP,SOD,and GSH-PX in brain were significantly decreased(P<0.05,P<0.01),as well as the content of ROS and MDA were significantly increased (P<0.05,P<0.01). The mitochondria of hippocampus in CA1 region were swollen,with sparse and vacuolated cristae. The mRNA expression levels of GLUT4,PGC-1α,and OPA1 were significantly decreased (P<0.01). The protein expression levels of GLUT4,SIRT1,PGC-1α and OPA1,and p-AMPK/AMPK ratio were significantly decreased (P<0.05,P<0.01). Compared with the model group,the behavioral indexes of rats in the DBC groups were significantly improved (P<0.05,P<0.01),the number of neurons in the hippocampal CA1 area,Nissl bodies and nucleus consolidation were improved. The ATP level in mitochondria and the levels of ATP,SOD,and GSH-PX in brain were significantly increased (P<0.05,P<0.01). The levels of ROS and MDA were significantly decreased (P<0.05,P<0.01). The structure of mitochondrial cristae in hippocampal CA1 region were relatively intact. The mRNA expression levels of GLUT4,PGC-1α and OPA1 were increased (P<0.05,P<0.01),and the expression of proteins related to the AMPK/OPA1 signaling pathway was significantly increased(P<0.05,P<0.01). Conclusion DBC can enhance learning and memory abilities,reduce neuronal damage in a rat model of coronary heart disease combined with cognitive impairment. The mechanism may be related to the reduction of oxidative stress damage in the brain,the activation of the AMPK/OPA1 signaling pathway,and the restoration of energy levels.