1.Value of POSSUM for the perioperative management in colorectal cancer patients undergoing resection
Ling ZHU ; Zhuoyong QUAN ; Shaomin GONG ; Tao XU ; Xi ZHANG
Chinese Journal of General Surgery 2001;0(10):-
0.05) when all cases were put together. But the observed morbidity in group B (20%) was less than that in group A (40%) with the difference being statistically significant (?~2=4.41,P=0.036). ConclusionsThe POSSUM methodology allows satisfactory prediction of mortality and morbidity rates in patients undergoing colorectal tumor surgery.
2.Effects of 7.5% hypertonic saline on fluid balance after elective major abdominal surgery
Yongsheng SHAO ; Yingtian ZHANG ; Kaiqin PENG ; Zhuoyong QUAN ; Shaomin GONG ;
Chinese Journal of General Surgery 2000;0(12):-
Objective To investigate the effects of 7 5% hypertonic saline (HS) on fluid balance after elective major abdominal surgery Methods Twenty two patients undergoing elective major abdominal surgery were assigned to receive either Ringer lactate solution followed by 4 ml/kg of 7 5% HS (study group, n =11) or Ringer lactate solution (control group, n =11) during the early postoperative period in ICU We compared fluid infusion volumes and urine outputs, fluid balance, and body weight change between the 2 groups Results Urine outputs in the operative day and the first postoperative day in study group were significantly more than in control group [(2?650?531)ml vs (2?046?572)ml, t =2 551?7, P
3.The ratio of hamstring to quadriceps peak torque predicts balance and walking quality among hemiplegic stroke survivors
Jun QUAN ; Dunbing HUANG ; Shaomin ZHENG ; Weiwei ZHANG ; Cai JIANG ; Zhonghua LIN
Chinese Journal of Physical Medicine and Rehabilitation 2021;43(1):17-20
Objective:To seek any correlation of the ratio of knee flexor to knee extensor peak torque (H/Q) with the balance and walking ability of hemiplegic stroke survivors.Methods:Thirty stroke survivors with hemiplegia had the H/Q value of their knees measured at angular velocities of 60°/sec and 120°/sec using an isokinetic muscle strength test. Their motor control ability was assessed using the Pro-Kin balance test system, while their balance and walking were assessed using the Berg balance scale (BBS), the stand-to-walk timing test (TUGT) and the 10m walk test (10MWT). Any correlation was sought between the H/Q value of the affected knee, the test results, stability limits and offset index.Results:The average H/Q values of the affected knee joint at 60°/sec and 120°/sec were significantly lower than those of healthy joints. They were positively correlated with BBS scores and stability limits, and negatively correlated with TUGT and 10MWT times and with the offset indices.Conclusion:The H/Q value of the affected knee of a stroke survivor with hemiplegia predicts balance and walking ability. It may be a useful clinical indicator for evaluating their motor functioning.
4.Immediate curative effect of adjustable knee orthosis in knee hyperextension patients after stroke
Dunbing HUANG ; Shaomin ZHENG ; Jun QUAN ; Weiwei ZHANG ; Zhonghua LIN ; Cai JIANG
Chinese Journal of Neuromedicine 2021;20(9):936-940
Objective:To investigate the immediate curative effect of adjustable knee orthosis in knee hyperextension patients after stroke.Methods:Thirty patients with knee hyperextension patients after stroke admitted to our hospital from June 2019 to December 2019 were selected. The balance and walking function in these patients were evaluated using Bipedal stability and stability limits were evaluated by Pro-Kin 254 beam walking test system, equilibrium function was evaluated by Berg balance scale (BBS), and walking function was evaluated by timed up and go test (TUGT) and ten-meter walking test (10MWT) before and after wearing the adjustable knee orthosis.Results:Patients after wearing the adjustable knee orthosis had significantly decreased movement length, movement area, standard deviation of the movement trajectory front and rear direction, and standard deviation of the movement trajectory left and right direction, and significantly increased limits of stability as compared with those before wearing the adjustable knee orthosis ( P<0.05). Patients after wearing the adjustable knee orthosis had significantly increased BBS scores, and statistically shortened time of TUGT and 10MWT as compared with those before wearing the adjustable knee orthosis ( P<0.05). Conclusion:The adjustable knee orthosis can improve the bipedal stability and stability limits, and balance and walking functions of knee hyperextension patients after stroke, which is worth of clinical application.
5.Analysis of breast cancer screening among rural women in Qinba area
Tuo HAN ; Houshuang GONG ; Shaomin QUAN ; Liang CHEN ; Zihao LI ; Dong XIAO
Cancer Research and Clinic 2023;35(1):44-47
Objective:To analyze the results of the free breast cancer screening project for rural women in Qinba area, and to investigate intervention measures for the improvement of screening rate.Methods:The data of 5 974 rural women aged 35 to 64 years old with breast cancer in Qinba area during two cancer screening in 3201 Hospital Affiliated to Xi'an Jiaotong University College of Medicine and Nanjiang County Women and Children Hospital between August 2021 and March 2022 were retrospectively analyzed. The characteristics of the screened population, the results of breast ultrasonography, mammography and pathological examination were statistically analyzed.The differences in the positive rates of breast ultrasonography and breast ultrasonography supplemented with mammography in the clinical screening of breast cancer among different age groups were compared.Results:The highest participation rate was found in those aged 45 to 49 years old, accounting for 29.56% (1 766/5 974); the lowest participation rate was those aged 60 to 64 years old, accounting for 3.65% (218/5 974). According to breast ultrasonography screening, 976 (16.34%) cases were suspected positive, 282 (4.72%) cases were positive; 84 (1.41%) were screened for mammography, 18 (21.43%) cases were suspected positive and 6 (7.14%) cases were positive; and the detection rate of breast cancer was 66.96/ 100 000 (4/5 974). There were statistically significant differences in the positive rate of clinical breast cancer screening by breast ultrasonography and breast ultrasonography supplemented with mammography among different age groups (all P < 0.05). Conclusions:Breast cancer screening in Qinba area has achieved some good results. The screening mode of physical examination combined with breast ultrasound supplemented with mammography is suitable for this area, but the compliance of the population is poor. The scientific awareness of breast cancer in rural women should be improved.
6.Mechanism of Guizhi Fulingwan on Oxidative Stress Factors and Renal Fibrosis in Diabetic Mice Based on Nrf2/ARE Signaling Pathway
Xiyu JIANG ; Shaomin LIN ; Guangqing FANG ; Haoyinghua FENG ; Shijian QUAN
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(18):43-51
ObjectiveTo investigate the effects of Guizhi Fulingwan on oxidative stress and renal fibrosis in diabetic mice based on the nuclear factor E2-associated factor 2/antioxidant response element (Nrf2/ARE) pathway, and to explore its mechanism of action. MethodA diabetic mouse model was established by feeding high-fat diet combined with intraperitoneal injection of streptozotocin. The diabetic mice were divided into a model group, a metformin group (250 mg·kg-1), and Guizhi Fulingwan low, medium, and high dose groups (400.4, 800.8, 1 601.6 mg·kg-1), with 10 mice in each group. Another 10 mice were included in a normal group. The treatment was conducted continuously for 8 weeks. Body mass and blood glucose were recorded, and the renal index was calculated. Triglyceride (TG), total cholesterol (TC), urea nitrogen (BUN), serum creatinine (SCr), superoxide dismutase (SOD), and malondialdehyde (MDA) levels were measured. Pathological changes in renal tissues were observed using Hematoxylin-eosin, periodate-Schiff, and Masson staining. The protein levels of α-smooth muscle actin (α-SMA), fibronectin (FN), and transforming growth factor-β1 (TGF-β1) were detected by immunohistochemistry. The protein levels of Nrf2, Kelch-like ECH-associated protein 1 (Keap1), SOD1, NAD(P)H single-nucleotide oxidase 1 (NQO1), and heme oxygenase-1 (HO-1) were detected by Western blot. ResultCompared with the normal group, the model group showed elevated glucose, renal index, TG, TC, BUN, and SCr levels, thickened glomerular basement membrane, increased collagen fibers in renal tissues, decreased SOD activity, elevated MDA content, increased protein levels of FN, TGF-β1, α-SMA, and Keap1, and decreased protein levels of Nrf2, SOD1, NQO1, and HO-1 (P<0.01). Compared with the model group, the Guizhi Fulingwan and metformin groups showed reduced blood glucose, renal index, TG, TC, BUN, and SCr levels, improved renal histopathological injury, significantly increased SOD activity, significantly reduced MDA content, reduced protein levels of FN, TGF-β1, α-SMA, and Keap1, and increased protein levels of Nrf2, SOD1, NQO1, and HO-1 (P<0.05, P<0.01). ConclusionGuizhi Fulingwan can improve oxidative stress and inhibit renal fibrosis, and its mechanism may be related to the activation of the Nrf2/ARE signaling pathway.