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Objective:To analyze clinical characteristics of patients with novel coronavirus Omicron variant of concern infection, and to provide practical data and experience for subsequent clinical treatment.Methods:A retrospective analysis was performed for the clinical data of 5 cases with novel coronavirus Omicron variant of concern infection treated in the First Hospital of Jiaxing from December 18, 2021 to January 28, 2022. The patients' clinical data were recorded, including gender, age, length of hospital stay, vaccination status, clinical symptoms, laboratory indicators [white blood cell count (WBC), lymphocyte count (LYM), eosinophil count (EOS), hypersensitivity C-reactive protein (hs-CRP), novel coronavirus antibody immunoglobulin (IgG and IgM)], chest CT, treatment course and disease outcome.Results:All 5 patients were male, aged 24-37 years old. Four patients were vaccinated with novel coronavirus vaccine (one patient received 3 doses of the vaccine and 3 patients received only the first 2 doses of the vaccine), and no infection was found in chest CT. Laboratory examination showed that WBC, LYM, EOS and hs-CRP levels were normal, and only showed mild symptoms of upper respiratory tract infection. One patient was not vaccinated with novel coronavirus vaccine, and signs of viral pneumonia could be seen in chest CT, laboratory examination showed that WBC and hs-CRP levels increased, suggesting that bacterial infection, fever, cough, sputum and other respiratory symptoms were obvious, and the treatment time was long. All 5 patients were treated with Chinese medicine Lotus antipyretic and Baihu Yinqiao decoction based on routine antiviral therapy.Conclusions:Patients with novel coronavirus Omicron variant of concern infection vaccinated with the novel coronavirus vaccine have milder clinical symptoms, with less obvious chest CT findings and faster recovery. Chinese medicine Lotus antipyretic and Baihu Yinqiao decoction has obvious therapeutic effect on such patients.
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Objective@#To understand the homology and resistance characteristics of Streptococcus pneumoniae (S. pneumoniae) in healthy preschool children, so as to provide basis for disease transmission prevention and rational use of antibiotics.@*Methods@#Stratified cluster random sampling method was used to sample 1 829 healthy children from six kindergartens in Shunde District, Foshan City. Nasal swabs were taken and tested for S. pneumoniae. Multi locus sequence typing was used for homology analysis. The Chi squared test and random forest analysis were used to explore the resistance characteristics.@*Results@#The nasal carriage rate of S. pneumoniae and multidrug resistant S. pneumoniae (MDRSP) in children were 22.5%(412/1 829) and 21.3%(390/1 829), respectively. Homology analysis in sequence types showed that the total homology rates of 6 kindergartens were 93.5%(87/93), 91.1% (72/79), 89.2%(58/65), 88.9%(64/72), 86.2%(50/58), 77.8%(35/45), respectively. It was found that the highest homology rate was 82.8% (48/58) within class and 93.1% (81/87) between classes. S. pneumoniae was mainly resistant to azithromycin (97.1%, 400/412), erythromycin (92.0%, 379/412) and tetracycline (91.5%, 377/412). The dominant multidrug resistance pattern of MDRSP isolates was not sensitive to azithromycin, erythromycin, cotrimoxazole, tetracycline and clindamycin. Random forest analysis indicated that the important phenotypic markers associated with MDRSP were resistance to azithromycin, cotrimoxazole, tetracycline, clindamycin and erythromycin(MDG=8.94, 6.92, 5.80, 4.84, 2.58).@*Conclusion@#The risk of cross transmission of S. pneumoniae among preschool children is high, and direct contact is the main way of transmission. Consequently, kindergartens and health departments should take effective measures to effectively prevent and block the spread of Streptococcus pneumoniae.
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Objective@#To explore clustering and risk factors of Staphylococcus aureus (S. aureus) carriage among kindergarten children in Liuzhou.@*Methods@#Two sided nasal swabs were collected from 1 702 children in Liuzhou from April to June 2018. Parents of all the children were investigated by questionnaires. The random effect Logistic regression was used to analyze the clustering and risk factors of S. aureus carriage.@*Results@#The carriage rate of S. aureus among kindergarten children was 16.3%. The randomeffect Logistic regression model indicated that the class-level random effect of S. aureus carriage among children was statistically significant(Z=2.12, P<0.01). Children aged 6 to 7 years (OR=2.18, 95%CI=1.45-3.27) and 5 years (OR=1.65, 95%CI=1.08-2.50) had higher carriage rates of S. aureus than those aged 3-4 years. The history of antibiotic using (OR=1.45, 95%CI=1.05-2.01) and skin and soft tissue infections (OR=1.36, 95%CI=1.04-1.79) in the previous year were risk factors of S. aureus carriage among children.@*Conclusion@#The class level clustering of S. aureus carriage is observed in healthy children. Age, history of antibiotic usage and history of skin and soft tissue infections are associated with risk of S. aureus carriage among preschool children.
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Objective@#To summarize and discuss the clinical effect of Shiquan Dabu Decoction combined with nitroglycerin in the treatment of heart failure after acute myocardial infarction.@*Methods@#From January 2016 to June 2017, 110 patients with heart failure after acute myocardial infarction admitted to the Department of Cardiology of Lishui Hospital of Traditional Chinese Medicine were selected as study objects.The patients were randomly divided into observation group and control group according to the digital table, with 55 cases in each group.The control group was treated with routine nitroglycerin therapy, while the observation group was treated with routine nitroglycerin therapy combined with Shiquan Dabu Decoction.The therapeutic effect of the two groups after one week of treatment was observed.@*Results@#The total effective rate in the observation group was 92.73%, which was significantly higher than that of the control group(78.18%), and the difference between the two groups was statistically significant(χ2=4.681, P<0.05). The HR level of the observation group[(82.5±6.5)times/min] was significantly lower than that of the control group[(102.6±3.9)times/min](t=19.655, P<0.01). The levels of SBP[(116.5±6.4)mmHg]and SpO2[(95.2±1.6)%] in the observation group were significantly higher than those in the control group[(108.8±5.2)mmHg, (92.5±1.2)%], there were statistically significant differences between the two groups(t=6.925, 10.012, all P<0.01). The incidence of adverse reaction in the observation group was 10.91%, which was higher than that in the control group(3.64%), but there was no statistically significant difference (χ2=2.157, P>0.05).@*Conclusion@#For patients with heart failure after acute myocardial infarction, the combination of traditional Chinese medicine Shiquan Dabu Decoction in clinical routine treatment has better effect and is worthy of popularizing.
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Objective To summarize and discuss the clinical effect of Shiquan Dabu Decoction combined with nitroglycerin in the treatment of heart failure after acute myocardial infarction .Methods From January 2016 to June 2017,110 patients with heart failure after acute myocardial infarction admitted to the Department of Cardiology of Lishui Hospital of Traditional Chinese Medicine were selected as study objects .The patients were randomly divided into observation group and control group according to the digital table ,with 55 cases in each group.The control group was treated with routine nitroglycerin therapy ,while the observation group was treated with routine nitroglycerin therapy combined with Shiquan Dabu Decoction.The therapeutic effect of the two groups after one week of treatment was observed.Results The total effective rate in the observation group was 92.73%,which was significantly higher than that of the control group (78.18%),and the difference between the two groups was statistically significant ( χ2 ＝4.681,P＜0.05).The HR level of the observation group [(82.5 ±6.5)times／min] was significantly lower than that of the control group[(102.6 ±3.9)times／min](t＝19.655,P＜0.01).The levels of SBP[(116.5 ±6.4)mmHg] and SpO2[(95.2 ±1.6)%] in the observation group were significantly higher than those in the control group [(108.8 ± 5.2)mmHg,(92.5 ±1.2)%],there were statistically significant differences between the two groups ( t ＝6.925, 10.012,all P＜0.01).The incidence of adverse reaction in the observation group was 10.91%,which was higher than that in the control group (3.64%),but there was no statistically significant difference (χ2 ＝2.157,P＞0.05). Conclusion For patients with heart failure after acute myocardial infarction ,the combination of traditional Chinese medicine Shiquan Dabu Decoction in clinical routine treatment has better effect and is worthy of popularizing .
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Objective To explore the application of cancer pain standardized treatment in patients with lung cancer pain and clinical results.Methods 120 cases of lung cancer pain patients as the research object in Our hospital from April 2015 to June 2016,The patients were randomly divided into study group and control group,60 cases in each group,the patients in the control group were treated with routine therapy and nursing,and the patients in the study group were treated with normalized treatment and care of cancer pain,and then compared the two groups after treatment Pain status changes and adverse events and patient satisfaction statistics.Results There was no significant difference in pain status and VAS score between the two groups before treatment,but the pain status was relieved after treatment.The pain status of patients in the study group after standardized treatment of cancer pain changed significantly,the VAS score was lower than the control,the difference between the two groups was statistically significant(P<0.05).After treatment,the adverse events of the study group including non-on-time medication,syncope pressure sores and the incidence of self-mutilation or suicide were statistically significant And the difference was statistically significant(P<0.05).The satisfaction of the patients in the two groups showed that the satisfaction of the patients in the study group was significantly higher than that of the control group,The difference between groups was statistically significant(P<0.05).Conclusion The standardized treatment of cancer pain is effective in the treatment of patients with lung cancer pain.It can effectively relieve the pain and improve the quality of life and satisfaction of patients with lung cancer pain.It has broad clinical application and popularization value.
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Objective To explore the application of cognitive intervention and drug intervention in patients with chronic obstructive pulmonary disease(COPD).Methods A total of 86 patients with chronic obstructive pulmonary disease(COPD)admitted from February 2016 to July 2016 were included in this study.The patients were divided into experimental group and control group according to the order of admission.43 patients in the control group received routine measures,In the experimental group,43 patients received cognitive intervention and drug intervention,compared the clinical treatment effect and treatment compliance of the two groups after intervention.Results The compliance rate of disease cognition,smoking,medication,pulmonary function,family oxygen therapy,respiration exercise,rehabilitation therapy,nutritional support and influenza vaccination were significantly better in the experimental group than in the control group(P<0.05)(1.2±0.7)times,the number of acute attack was(2.0±0.8)times and the quality of life was(4.4±0.9)points,which was significantly better than that of the control group(P<0.05).Conclusion Cognitive intervention and drug intervention have a positive effect on the treatment compliance of patients with chronic obstructive pulmonary disease,improve the quality of life of patients,and have significant clinical application value.
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Objective To observe the clinical efficacy of traditional Chinese medicine foot bath combined with Xueshuantong injection in the treatment of diabetic peripheral neuropathy.Methods Sixty patients with diabetic peripheral neuropathy(DPN)were randomly divided into two groups.According to the patients' condition,oral hypoglycemic drugs or insulin were used to control blood glucose.The control group was treated with Xueshuantong injection on routine nutrition nerve program.In the conventional nutrition nerve program based on the use of traditional Chinese medicine foot bath combined with Xueshuantong injection treatment,2 groups were treated after 10 days to evaluate the efficacy.Results The total effective rate of the observation group and the control group was 90％and 66.7％respectively.The sensory and motor function of the observation group were significantly improved after the treatment group,and the blood rheology and serum endothelin level were significantly decreased.Conclusion Chinese medicine foot bath combined with Xueshuantong injection for the treatment of diabetic peripheral neuropathy.
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Objective To observe the application effect of point massage combined with physiotherapy in the treatment of insomnia for community elderly.Methods 30 elderly patients with insomnia who accepted point massage combined with physiotherapy were selected as observation group,and 30 elderly patients treated in tertiary hospital with insomnia who took alprazolamum for treatment were selected as control group.The SRSS score of the two groups before and after treatment,as well as treatment efficacy were compared.Results The insomnia treatment efficacy of the observation group was higher than that of the control group(Z =2.45,P <0.05).The SRSS rating of the observation group before treatment was (30.76 ±7.1 9)points and after treatment was (1 5.43 ±3.95)points.The SRSS rating of the control group before treatment was (32.33 ±6.98)points,which after treatment was (21 .93 ±6.73)points.The SRSS scores of both two groups after treatment were decreased (t =1 0.23,5.87,all P <0.05),with obvious differ-ences.The SRSS scores of the observation group decreased more obviously and was lower than that of the control group (t =4.56,P <0.05).Conclusion The point massage combined with physiotherapy can effectively improve insomnia of the elderly,which is also with advantages of easy operation and no obvious side effects and high cooperation degree etc,and it is suitable to be promoted in community.
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Objective To evaluate the role of c-Jun N-terminal kinase (JNK) in activation of astrocytes in midbrain periaqueductal gray (PAG) of rats with neuropathic pain.Methods A total of 72 pathogen-free male Sprague-Dawley rats,aged 9 weeks,weighing 160-200 g,were divided into 4 groups using a random number table:control group (group C,n =8),neuropathic pain group (group NP,n =40),dimethyl sulfoxide control group (group DS,n =12) and JNK inhibitor SP600125 group (group SP,n=12).Neuropathic pain was produced by chronic constriction injury (CCI).At 14 days after CCI,10 nmol JNK inhibitor SP600125 0.5 μl was intraperitoneally injected into the PAG in group SP,and 10％ dimethyl sulfoxide 0.5 μl was given instead in group DS.Eight rats were selected in group C,before CCI and at 3,7,14 and 21 days after CCI in group NP,and in DS and SP groups,and the mechanical pain threshold was measured before CCI,before administration on 14 days after CCI and at 30,45,60,75 and 90 min after administration.The rats in group C were sacrificed after the end of measurement of the mechanical pain threshold,and brains were removed for determination of phosphorylated JNK (p-JNK) and glial fibrillary acidic protein expression (by Western blot) in PAG region.The rats in group NP were sacrificed after the end of measurement of the mechanical pain threshold at each time point,and brains were removed for detection of p-JNK expression in PAG region.Four rats in DS and SP groups were sacrificed after the last measurement of the mechanical pain threshold at 45 min after administration,and brains were removed for determination of glial fibrillary acidic protein expression in PAG region.Results Compared with group C,the mechanical pain threshold was significantly decreased at each time point after CCI,and the expression of p-JNK was up-regulated at 7-21 days after CCI in group NP (P＜0.01).Compared with group DS,the mechanical pain threshold was significantly increased at 30 min after administration,and GFAP expression was down-regulated at 45 min after administration in group SP (P＜ 0.01).The mechanical pain threshold was significantly higher at 30-75 min after administration than before administration in group SP (P＜0.01).Conclusion The mechanism underlying activation of astrocytes in PAG is related to activating JNK in the rats with neuropathic pain.
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Objective To explore the effect of psychological nursing on anxiety and depression and quality of life of patients with multi drug resistant pulmonary tuberculosis.Methods 58 patients with multi -drug resistant pulmonary tuberculosis were randomly divided into observation group and control group,29 cases in each group.The control group received routine nursing care,the observation group received psychological nursing on the basis of the control group.Before and after psychological nursing intervention,the self rating anxiety scale(SAS)and depression self rating scale(SDS),health survey(SF -36)score were observed,and the clinical curative effect and compliance of the two groups were observed.Results After psychological nursing intervention,the SAS and SDS scores of the observation group[(36.83 ±7.61)points and (40.07 ±5.49)points]were significantly lower than the control group [(44.07 ±9.16)points and (43.90 ±7.91)points],the differences were statistically significant(t =3.27,2.14,all P <0.05).The SF -36 scores showed that after psychological nursing intervention,the physiological function(PF), physiological functions(RP),general health(GH),vitality(VT),social function(SF),role emotional(RE),mental health(MH),the seven dimensions scores of the observation group were significantly higher than those in the control group,the differences were statistically significant(t =7.18,10.22,8.85,12.71,12.04,9.68,4.79,all P <0.05). The compliance of the observation group was 93.10%,which of the control group was 72.41%,the difference was significant(χ2 =4.35,P <0.05).The total effective rate of the observation group was 86.21%,which of the control group was 62.07%,the difference was statistically significant(χ2 =4.41,P <0.05).Conclusion The psychological nursing intervention can improve the anxiety and depression of patients with multi -drug resistant tuberculosis, improve the quality of life of patients,improve the treatment compliance of patients,and improve the clinical efficacy.
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Objective To investigate the protective effect of quercetin on diabetic nephropathy and to explore its possible mechanism.Methods Type 2 diabetes mellitus rat model was established by feeding high-carbonhydrate-fat diet and injecting with streptozotocin.At 72 hour after injection,blood samples were collected from the tail veins of all rats.Those rats with blood glucose level ≥ 16.7 mmol/L were considered as the diabetes model been successfully established.The model rats were randomly divided into type 2 diabetic group ( group DM,n =9 ) and quercetin group ( group QUE,n =9 ).Other rats were used as normal controls (group NC,n =8).All rats were performed by intragastric administration for 8 weeks.At the end of experiment,the rats were sacrificed and fasting plasma glucose( FPG),fasting insulin( Flns),serum creatinine (SCr),blood urea nitrogen(BUN),TG,TC,LDL-C,24 h urine protein (24 h UP),and kidney index ( KI ) were evaluated.Pathological changes of kidney were observed by periodic acid-silver metheramine( PASM ).The expressions of ubiquitin and NF-κB p65 on glomeruli w ere examined by immunohistochemical method,and its association with the incidence of proteinuria was analyzed.Results In groups DM and QUE,the level of FPG [ ( 25.45 ± 1.23 ) mmol/L and ( 19.99 ± 1.20 ) mmoL/L],FIns [ ( 25.67 ± 2.58 ) mU/L and ( 19.29 ± 1.80 ) mU/L ],SCr[ ( 44.00 ± 2.53 ) μmol/L and ( 34.43 ± 2.23 )μmol/L],BUN[ ( 11.60 ± 0.39 )mmol/L and (8.20 ± 0.37) mmoL/L],TG [ (3.32 ± 0.22 ) mmol/L and (2.43±0.25)mmol/L],TC[(2.95 ±0.21) mmol/L and (2.24 ±0.17)mmol/L],LDL-C[(2.03 ±0.22 ) mmol/L and ( 1.49 ± 0.13 ) mmol/L ],24 h UP [ ( 46.67 ± 2.50 ) mg/24 h and ( 25.57 ± 2.82 )mg/24 h]and KI[ (9.76 ±0.30) × 103 and (8.44 ±0.26) × 103 ] were significantly increased than the indexes of group NC [ (6.56 ± 0.41 ) mmol/L,( 12.63 ± 1.41 ) mU/L,( 22.88 ± 2.36 ) μmol/L,( 5.45 ±0.51 ) mmoL/L,( 1.64 ± 0.1 1 ) mmol/L,( 1.33 ± 0.17 ) mmol/L,(0.46 ± 0.05 ) mmol/L,( 12.38 ±1.19)/24 h and (6.78 ±0.12) × 103].Moreover,the above indexes in group QUE were obviously lower than group DM.There was evidence of pathological changes associated with diabetes,such as focal and segmental sclerosis and thickened basement and mesangial expansion.The expressions of ubiquitin and NF-κB p65 in renal tissues of group DM increased significantly ( P ＜ 0.01 ).The expression of ubiquitin and NF-κB p65 were positively related with the level of 24 h UP ( r =0.893,0.879,P ＜ 0.01 ).Compared with group DM,all above indexes in group QUE were markedly alleviated ( P ＜ 0.01 ).The expression of ubiquitin and NF-κB p65 was reduced but didn't reach level in group NC ( P ＜ 0.01 ).Conclusion The increased expression of NF-κB induced by ubiquitin-proteasome system may participate in the pathogenesis of proteinuria in diabetic nephropathy.Quercetin has renal protective effects partly through reducing NF-κB p65 expression.
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The effects of pioglitazone on the expressions of hypoxia-inducible factor-1 α (HIF-1 α) and vascular endothelial growth factor (VEGF) in renal tissues of diabetic rats were observed. Diabetic rat model was established by feeding high-carbonhydrate-fat diet and injecting streptozotocin. After the treatment with pioglitazone, the kidney index, 24 h urinary albumin, blood urea nitrogen, serum creatinine, fasting blood glucose, fasting insulin, homeostasis model assessment for insulin resistance (HOMA-IR), total cholesterol,triglycerides, and low-density lipoprotein-cholesterol of diabetic rats were significantly lower than those of untreated ones, high-density lipoprotein-cholesterol was increased, the expressions of HIF-1α and VEGF in renal tissue were decreased ( all P＜0. 01 ). It suggested that pioglitazone may improve renal function and the balance of glucose-lipid metabolism in diabetic rats via down-regulating HIF-1/VEGF pathway.
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Objective To investigate the prevalence and influencing factor of metabolic syndrome(MS)in rural elderly population. Methods With randomized cluster sampling,investigations including questionnaires,physical examination,fasting plasma glucose,blood lipids were performed in rural population aged over 60 years in Changzhou city in 2004-2005. Results A total of 4976 elderly people were enrolled in the study.The prevalence of MS was 24.1%,and 10.3%in men,34.3%in women by international diabetes federation(IDF)2005 definition.86.2%individuals had one or more of the metabolic disorders.Logistic regression analysis showed that sex,smoking,sweetmeat,family history of essential hypertension(EH)and tea drinking were influencing factors of MS. Conclusions The prevalence of MS is high in rural elderly population,especially in females.
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Objective To investigate the possible roles of the different subnuclei of hypothalamic paraventricular nucleus （PNV） which may regulate splenic immune function. Methods 4 SD rats received splenic injection of pseudorabies virus（PRV）.96 hours after injection， a block containing hypothalamus was taken and cut into 40 μm sections with cryostat. Immunohistochemical technique and stereology method were used to detect the distributing character of transsynaptic PRV infection neurons in the PVN and the localization relationship between PRV neurons and AVP neurons in the PVN.Results Transsynaptic PRV infection neurons distributed through out the PVN， but mainly concentrated in the lateral parvocellular （LP） subnucleus of PVN and posterior magnocellular （PM） subnuclei of PVN （occupied 73.49％ of total surface area），a few distributed in the anterior， dorsal and periventricular parvocellular （AP，DP and PP）nuclei of PVN，few scatted in the rest of nuclei of PVN. In the LP and PM some of the PRV neurons distributed among the AVP neurons.Conclusions Besides the classical neuro-immuno-endocrine modulation， the PVN may regulate the splenic immune function through direct innervation .The AVP neurons in the PM and neurons projecting to the proganglionic neurons in the dorsal medulla and lateral horn of spinal cord in the LP，DP and AP regulate the immune function of spleen through sympathetic and para-sympathetic innovation.
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Objective To investigate the therapeutic effect of acupoint selection by heavenly stems on eosinophils(EOS) in guinea pigs with asthma.Methods Forty-eight guinea pigs were randomized into four groups: group A(timely electroacupuncture at the period of the day from 3 p.m.to 5 p.m.),group B(un-timely electroacupuncture at the period of the day from 9 a.m.to 11 a.m.),group C(model group) and group D(normal control group).Asthma was induced by chicken ovalbumin in groups A,B and C.The hematoxylin-eosin(HE) staining method and terminal-deoxynucleotidyl transferase-mediated nick end labeling(TUNEL) method were applied in the pathological and quantitative observation of eosinophils(EOS) in lung slices.Results The number of EOS was increased in model group(P