Objective To investigate the relationship between the levels of serum suppressor of cytokine signaling 3(SOCS3),growth differentiation factor-15(GDF-15)and liver fibrosis in patients with type 2 dia-betes mellitus(T2DM)combined with non-alcoholic fatty liver disease(NAFLD).Methods A total of 320 patients with T2DM combined with NAFLD who were hospitalized in this hospital from May 2023 to May 2024 were selected as the study group,and another 320 patients with simple T2DM admitted during the same period were selected as the control group.The levels of serum SOCS3 and GDF-15 were determined by en-zyme-linked immunosorbent assay(ELISA).Pearson correlation analysis was used to analyze the correlation between SOCS3,GDF-15 levels and liver fibrosis indicators.Logistic regression analysis was used to analyze the factors affecting the degree of liver fibrosis.The receiver operating characteristic(ROC)curve was used to analyze the diagnostic value of serum SOCS3 and GDF-15 for the degree of liver fibrosis in patients.Results Compared with the control group,the levels of serum SOCS3,GDF-15,5,type Ⅲ procollagen peptide,laminin and type Ⅳ col-lagen in the study group were significantly increased(P＜0.05).There were statistically significant differ-ences in the levels of type Ⅲ procollagen peptide,laminin and type Ⅳ collagen between the mild to moderate group and the severe group(P＜0.05).Compared with the mild to moderate group,the levels of serum SOCS3 and GDF-15 in the severe group were significantly increased(P＜0.05).The results of Pearson corre-lation analysis showed that serum SOCS3 and GDF-15 in patients with T2DM combined with NAFLD were positively correlated with type Ⅲ procollagen peptide,laminin,and type Ⅳ collagen(P＜0.05).Serum SOCS3,GDF-1 5,type Ⅲ procollagen peptide,laminin and type Ⅳ collagen are risk factors affecting the degree of liver fibrosis in patients with T2DM combined with NAFLD(P＜0.05).The results of the ROC curve showed that the combined diagnosis of serum SOCS3 and GDF-15 for the degree of liver fibrosis in patients with T2DM complicated with NAFLD had the highest area under the curve(AUC),which was superior to the individual diagnosis of each(both P＜0.05),with a corresponding sensitivity of 69.08％and a specificity of 85.71％.The combined diagnosis of the degree of liver fibrosis in patients with T2DM complicated with NAFLD by serum SOCS3,GDF-15,type Ⅲ procollagen peptide,laminin,and type Ⅳ collagen had the highest AUC,which was superior to the individual diagnosis of each index(all P＜0.001),with a corresponding sensi-tivity of 89.47％and a specificity of 97.02％.Conclusion The levels of serum SOCS3 and GDF-15 are elevated in patients with T2DM combined with NAFLD,.The combined diagnosis of serum SOCS3,GDF-15,type Ⅲ procolla-gen peptide,laminin,and type Ⅳ collagen has a high value in the degree of liver fibrosis in patients.

Objective To investigate the clinical effect of micro-debridement and positioning suture in the treatment of poor perineal wound healing after delivery.Methods 106 pregnant women who were eligible for poor healing of perineal wounds(deep skin and muscle defragmentation,involving muscle layer depth ≥1 cm)after vaginal delivery in Affiliated Hospital of Zunyi Medical University were selected as the research objects from June 2021 to October 2024.From June 2021 to December 2022,53 cases in control group were treated with traditional anticipation therapy 1:5000 potassium permanganate solution shallow sitz bath,and from January 2023 to October 2024,53 cases in experimental group were treated with micro-debridement positioning suture.After the operation,follow-up was established with the pregnant women to evaluate the healing cycle of perineal wound,the degree of wound pain 7 days after the operation,the wound healing situation and the cure rate 1 month after the operation.Results The healing period of perineal wound in experimental group was shorter than that in control group;The degree of wound pain in experimental group was lower than that in control group 7 days after operation;The wound healing of one month after operation in experimental group was higher than that in control group;The effective rate of experimental group was higher than that of control group,the differences were statistically significant(P＜0.05).Conclusion The use of micro-debridement and positioning suture in the treatment of poor perineal wound can shorten the healing period of perineal wound,reduce the degree of wound pain,the wound healing is good,and the treatment efficiency is good.

Objective To investigate the clinical effect of micro-debridement and positioning suture in the treatment of poor perineal wound healing after delivery.Methods 106 pregnant women who were eligible for poor healing of perineal wounds(deep skin and muscle defragmentation,involving muscle layer depth ≥1 cm)after vaginal delivery in Affiliated Hospital of Zunyi Medical University were selected as the research objects from June 2021 to October 2024.From June 2021 to December 2022,53 cases in control group were treated with traditional anticipation therapy 1:5000 potassium permanganate solution shallow sitz bath,and from January 2023 to October 2024,53 cases in experimental group were treated with micro-debridement positioning suture.After the operation,follow-up was established with the pregnant women to evaluate the healing cycle of perineal wound,the degree of wound pain 7 days after the operation,the wound healing situation and the cure rate 1 month after the operation.Results The healing period of perineal wound in experimental group was shorter than that in control group;The degree of wound pain in experimental group was lower than that in control group 7 days after operation;The wound healing of one month after operation in experimental group was higher than that in control group;The effective rate of experimental group was higher than that of control group,the differences were statistically significant(P＜0.05).Conclusion The use of micro-debridement and positioning suture in the treatment of poor perineal wound can shorten the healing period of perineal wound,reduce the degree of wound pain,the wound healing is good,and the treatment efficiency is good.

Objective:To compare the clinical value of stent assisted intestinal bypass and temporary loop ileostomy in laparoscopic low anterior resection of rectal cancer.Method:In this retrospective analysis, 57 patients undergoing laparoscopic low anterior resection for rectal cancer in the First Affiliated Hospital of Ningbo University from Jan 2020 to Jan 2022 were divided into intestinal bypass group (36 cases) and loop ileostomy group (21 cases).Result:There were no significant differences in postoperative GI function recovery and postoperative complication rate between the two groups (all P>0.05). The levels of albumin, prealbumin and hemoglobin in the intestinal bypass group were better than those in the ileostomy group when evaluated on 3rd months after operation [(40.5±2.3) g/L vs. (38.1±2.6)g/L、(26.4±2.7)mg/dl vs. (24.5±2.0)mg/dl、(137.6±5.9) g/L vs. (134.0±7.0) g/L, t=3.605、2.743、2.085, all P<0.05]. Hospital expenses of the intestinal bypass group was lower [(571 000±7 500) yuan vs. (69 300±9 100) yuan, t=-5.477, P<0.05]. Conclusion:Compared with traditional ileostomy, the stent assisted intestinal bypass reduces trauma with lower expenses and improves patients' status after laparoscopic low anterior resection for rectal cancer.

Objective:To explore the feasibility of autologous transplantation of frozen-thawed ovarian tissue to induce pubertal development in adolescent females.Methods:Before hematopoietic stem cell transplantation in patient with severe β-thalassemia, 11 pieces of ovarian tissue were frozen in the Center of Reproductive Medicine, the Sixth Affiliated Hospital of Sun Yat-sen University in 2019. The patient was diagnosed as premature ovarian failure after hematopoietic stem cell transplantation. There were no signs of puberty development and menarche. Orthotopic ovarian tissue transplantation was performed for the patient through laparoscopy, and a total of 5 pieces of ovarian tissue were transplanted on January 20, 2022. Postoperatively, we followed up the sex hormone levels, growth and development of the patients and menarche.Results:The patient developed menarche 5 months after ovarian transplantation. The levels of sex hormones showed that follicle-stimulating hormone and luteinizing hormone were significantly decreased, and estradiol levels were significantly increased, indicating that ovarian tissue transplantation was successful, and follicles had begun to recruit and develop. The patient's ultrasonography revealed a markedly enlarged uterus and a thickened endometrium. Antral follicles were detected in the left implantation site of pelvic cavity.Conclusion:Cryopreservation of ovarian tissue is recommended for fertility preservation in prepubertal children. Autologous frozen-thawed ovarian tissue transplantation can induce natural puberty development and restore the reproductive endocrine function in children with ovarian failure, delayed puberty development or even stagnation.

Objective:To explore the feasibility of autologous transplantation of frozen-thawed ovarian tissue to induce pubertal development in adolescent females.Methods:Before hematopoietic stem cell transplantation in patient with severe β-thalassemia, 11 pieces of ovarian tissue were frozen in the Center of Reproductive Medicine, the Sixth Affiliated Hospital of Sun Yat-sen University in 2019. The patient was diagnosed as premature ovarian failure after hematopoietic stem cell transplantation. There were no signs of puberty development and menarche. Orthotopic ovarian tissue transplantation was performed for the patient through laparoscopy, and a total of 5 pieces of ovarian tissue were transplanted on January 20, 2022. Postoperatively, we followed up the sex hormone levels, growth and development of the patients and menarche.Results:The patient developed menarche 5 months after ovarian transplantation. The levels of sex hormones showed that follicle-stimulating hormone and luteinizing hormone were significantly decreased, and estradiol levels were significantly increased, indicating that ovarian tissue transplantation was successful, and follicles had begun to recruit and develop. The patient's ultrasonography revealed a markedly enlarged uterus and a thickened endometrium. Antral follicles were detected in the left implantation site of pelvic cavity.Conclusion:Cryopreservation of ovarian tissue is recommended for fertility preservation in prepubertal children. Autologous frozen-thawed ovarian tissue transplantation can induce natural puberty development and restore the reproductive endocrine function in children with ovarian failure, delayed puberty development or even stagnation.

Objective:To investigate the application effect of kangaroo mother care on anxiety and parenting stress in premature mothers during hospitalization.Methods:From January to December 2018, 230 premature mothers were admitted to the neonatal intensive care unit of Ningxia Medical University General Hospital.They were randomly divided into the intervention group( n=114) and the control group( n=116). The premature infants in control group only implemented routine developmental support care.The premature infants in the intervention group was on the basis of routine developmental support care, 2 hours per day of kangaroo mother care was performed from the 2nd day incharge to discharge.Parental Stress Scale: Neonatal Intensive Care Unit and Parenting Stress Index-Short Form was performed using the 2nd day and the 14th day of hospitalization, and the two groups of premature mothers were evaluated for anxiety and parenting stress. Results:There were no significant differences in the scores of PSS: NICU((3.65±0.91) vs (3.63±0.91)) and PSI-SF((90.32±8.95) vs (90.12±7.17))(both P>0.05) between the two groups on the 2nd day of hospitalization (before intervention). On the 14th day of hospitalization (after intervention), the total scores ((2.57±0.80) vs (3.47±0.93))and each dimension scores of PSS: NICU in the intervention group were lower than those in the control group (first part (2.41±0.78) vs (3.81±0.73), second part (2.61±0.71) vs (3.14±0.83), third part (2.75±0.86) vs (3.57±1.06), fourth part(2.49±0.80) vs (3.35±0.94))( P<0.01). In addition, the total score of PSI-SF((79.09±8.02) vs (89.46±8.74)), parenting Distress((32.32±9.48) vs (37.15±9.67)), Parent-Child Dysfunctional Interaction((24.26±5.07) vs (27.34±5.26)), and Difficult Child scores((22.51±4.88) vs (24.97±5.05)) in the intervention group were lower than those in the control group( P<0.01). Conclusion:Kangaroo mother care can reduce the anxiety of premature mothers during hospitalization and help relieve the parenting stress of premature mothers.

Objective:To analyze the distribution and drug sensitivity of pathogens and cerebrospinal fluid (CSF) related measurements in AIDS patients with central nervous system (CNS) infections in Chongqing, so as to provide guidance for etiological diagnosis and rational use of antibiotics in AIDS patients with CNS infections.Methods:A total of 173 AIDS patients with CNS infections were divided into fungal group, Gram-positive bacilli group, Gram-positive cocci group and Gram-negative bacilli group. During the same period, 198 AIDS patients with non-CNS infection visited this hospital were enrolled into the control group. CSF and blood were collected for bacterial culture. The composition and drug resistance of pathogens were analyzed. The levels of CSF related measurements were determined and compared.Results:A total of 173 strains of pathogens were isolated from the CSF of the AIDS patients with CNS infections. The 173 strains included 101 (58.38%) fungi, 39 (22.54%) Gram-positive bacilli, 24 (13.87%) Gram positive cocci and 9 (5.20%) Gram-negative bacilli; 230 strains of pathogens were isolated from the blood of the AIDS patients with non CNS infections. The 198 strains were composed of 107(54.04%) fungi, 65 (32.83%) Gram positive cocci and 26 (13.13%) Gram-negative bacilli. Antifungal sensitivity testing result of Cryptococcus neoformans showed that MIC of amphotericin B, fluorocytosine, fluconazole, voriconazole and itraconazole were≤4, ≤32, ≤8, ≤1 and ≤1 μg/ml. The resistance rate of Mycobacterium tuberculosis to rifampicin was 7.69%. The result of drug sensitivity of coagulase negative staphylococci isolated from patients with CNS infections and non-CNS infections were consistent. There were significant differences among Staphylococcus aureus, Enterobacteriaceae and Acinetobacter. Compared with the control group, the levels of protein were higher and the levels of chloride and glucose were lower in fungal group, Gram-positive bacteria group, Gram-positive coccus group and Gram-negative bacteria group ( t=3.408-9.249, all P<0.011). The levels of protein, adenosine deaminase (ADA) and lactic dehydrogenase (LDH) in Gram-positive bacilli group were significantly higher than those in fungal group, Gram-positive coccus group, Gram-negative bacteria group and control group ( t=3.836-7.686, all P<0.037). Conclusions:The pathogens causing CNS and blood infections in AIDS patients were widely distributed, mainly dominated by fungus. The CSF related measurements varied with different pathogens, so as to assist in the etiological diagnosis of CNS infections.

OBJECTIVE： To investigate and evaluate perioperative medication in elective surgery elderly patients， and to provide reference for perioperative medication management of clinical pharmacists for elderly patients. METHODS： Totally 210 elective surgery elderly patients were selected from Beijing Tsinghua Chang Gung Hospital during Oct. 2015 to Oct. 2016. Pharmacists carried out drug reconstitution， obtained information about their diseases and medication， analyzed and evaluated perioperative medication （indication， usage and dosage， interaction， drug selection， if these drugs should be stopped before surgery） according to Optimal Guidelines for Preoperative Evaluation of Elderly Patients so as to put forward related medication suggestions. RESULTS： Among 210 patients， there were 132 males （62.86％） and 78 females （37.14％） with an average age of （69.96±7.67） years； 43.81％ of patients had more than 3 kinds of diseases， and 13.33％ of patients suffered from more than 5 kinds of diseases； 31.43％ of patients took more than 5 kinds of drug for long term before surgery； 38.10％ patients had more than 2 drug-induced risks； The preoperative medication of 110 patients （52.38％） included drugs that should be avoided before surgery （such as antiplatelet aggregation agents）， 23 patients （10.95％） had potentially inappropriate medication （such as proton pump inhibitors）， 12 patients （5.71％） should use drugs （such as aspirin） cautiously， 35 patients （16.67％） should use drugs （β receptor blocker） continuously during perioperative period. The pharmacists provided 177 times of medication suggestions such as stopping some medications for patients and physicians through medication reconciliation and preoperative medication evaluation （71 times for patients， 106 times for physicians）； the final adoption rates were 100％ and 95.28％， respectively. CONCLUSIONS： The elderly patients have many preoperative complications， various risk factors， multiple medications， so it is vital for their preoperative medication management. The medication reconciliation is an effective way to evaluate preoperative medication in elderly patients， preoperative medication evaluation and analysis in elderly patients is of great significance to ensure the safety of clinical medication.

A 30-year-old male patient received Ⅳ infusions of lysine acetylsalicylate 0.9 g dissolved in 0.9％ sodium chloride injection 100 ml,ceftriaxone 4.0 g and dexamethasone 5 mg together dissolved in 0.9％ sodium chloride injection 250 ml,and Qingkailing injection 30 ml dissolved in 5％ glucose injection 250 ml once daily for 2 days in a local clinic for common cold.On day 3 of the drugs withdrawal,the patient developed rash on multiple parts of both hands,accompanied by pruritus.The next day,he developed fever and his body temperature rose to 40 ℃.Over the next few days,the rash gradually spread to his whole body and herpes appeared.Laboratory tests showed that alanine aminotransferase 1 012 U/L,aspartate aminotransferase 413 U/L,total bilirubin 92.5 μ mol/L,and direct bilirubin 72.1 μmol/L.Seven days after the onset of rash,the area of skin lesions,blisters,and exfoliation respectively reached 60％-70％,20％-30％,and ＞ 30％ of his body surface area.The patient was diagnosed with toxic epidermal necrolysis complicated with liver injury.The Ⅳ infusions of methylprednisolone and immunoglobulin and symptomatic support treatments including timely skin care,hepatoprotective drugs,and anti-infection drugs were given,and his skin lesions gradually improved.After 7 days of treatments,methylprednisolone was changed to be taken orally and gradually reduced to discontinuation.Symptomatic treatments such as hepatoprotective therapy lasted for more than 3 weeks.After 40 days,his skin lesions healed.