We studied the genetic characteristics of Spermophilus in Shaanxi Province,China.The COI,Cyt-b gene were sequenced and the results were compared with those of dauricus from Inner Mongolia Keyouzhong Banner and Zhengxiangbai Banner,and S.alaschanicus from Haiyuan County of Ningxia.And genetic distance was analyzed and Neighbor-Joining tree was built.Results showed that the genetic distance of COI gene sequences between Spermophilus from Dingbian County in Shaanxi and S.alaschanicus in Ningxia was ≤0.5％,and the genetic distance was ranged from 7.9％ to 9.3％ with Citellus dauricus from Inner Mongolia.The genetic distance of Cyt-b gene between Spermophilus from Dingbian County in Shaanxi and S.alaschanicus in Ningxia was ≤2.2％,and ranged from 8.9％ to 11.2％ with Citellus dauricus from Inner Mongolia.The Neighbor-Joining tree of COI,Cyt-b gene showed two major clusters.One of them were clustered by Spermophilus from Dingbian County in Shaanxi and S.alaschanicus in Ningxia,and another one was Citellus dauricus from Inner Mongolia.The Neighbor-Joining tree of COI gene showed that all samples from Shaanxi Province clustered in a group.In conclusion,the Spermophilus in Shaanxi Province were S.alaschanicus.

Objective To investigate the relationship between dyslipidemia and nephrolithiasis in a population-based study.Methods All participants were investigated by questionnaires,physical examinations and laboratory tests including liver and renal function,lipid profile,serum fasting glucose,glycosylated hemoglobin.Nephrolithiasis was diagnosed by kidney Bultrasonography.Subjects with estimated glomerular filtration rate (eGFR) ＜ 60 ml · min-1 · (1.73 m2)-1were excluded.Results 10 316 individuals were enrolled with an average age of (54.88 ± 10.27) years (range 17-88 years) and the ratio of male to female 1:1.12.The prevalence of nephrolithiasis was 5.6％,3.7％ and 7.8％ for whole population,women and men,respectively.In women,only eGFR in stone group was significantly lower than that in non-stone group (P ＜ 0.05).However,participants in stone group were significantly older (P ＜ 0.05),of higher blood pressure (P ＜ 0.01),higher serum uric acid (P ＜ 0.01),worse renal function (serum creatinine,P ＜ 0.05;eGFR,P ＜ 0.01),and higher low-density lipoprotein (LDL) (P ＜ 0.05),compared with those in non-stone group in men.Logistic regression analysis showed that only eGFR (P ＜ 0.05) was the independent influential factor for kidney stones in women;In men,LDL was an independent influential factor for nephrolithiasis with a hazard ratio of 1.149 (95％CI 1.003-1.317,P ＜ 0.05),except for mean blood pressure and eGFR.After being divided into normal group,borderline high group and high LDL group according to the LDL level,with the increase of LDL,the prevalence of nephrolithiasis was significantly increased by 7.3％,8.3％ and 10.6％ in men respectively.There was no significant relationship between total cholesterol,triglyceride,high-density lipoprotein and nephrolithiasis.Conclusions Dyslipidemia is associated with nephrolithiasis in men,and high LDL cholesterol is an independent risk factor for nephrolithiasis.Clinical lipid testing not only helps to reduce the risk of atherosclerotic disease,but also reduces the risk of kidney stones.

OBJECTIVETo investigate the varieties of entophytes in different parts of Pinellia ternata.

METHODThe solidified plates were applied for the isolation of the endophytes, and three methods were used for the identification of endophytic fungi.

RESULTEighty four strains of the entophytes were isolated from the P. ternata collected from 3 habitations. Endophytic fungi were morphologically identified belonging to 15 genera, 4 families.

CONCLUSIONIt indicated that the entophytes in P. ternata were diversity and rich, and there were some differences at quantity and species in different organs of P. ternata.

Biodiversity ; Fungi ; classification ; isolation & purification ; physiology ; Phylogeny ; Pinellia ; microbiology ; physiology ; Symbiosis

Objective:This study intends to explore the clinical outcomes of liposuction combined with a vacuum-assisted biopsy device in the treatment of Simon grade Ⅰ or Ⅱ gynecomastia (GYN) caused by glandular proliferation and excrescent fat deposition.Methods:The clinical data of Simon grade Ⅰ or Ⅱ GYN caused by glandular proliferation and excrescent fat deposition treated by liposuction and vacuum-assisted biopsy device in the Department of Plastic and Reconstructive Surgery of the Ninth People’s Hospital Affiliated to Medical College of Shanghai Jiao Tong University from June 2016 to June 2019 were analyzed retrospectively. Surgical procedures: A 5-mm skin incision was made at the lower outer margin of the breast, through which the excrescent fat deposition was removed by liposuction. In addition, a vacuum-assisted biopsy device was applied to remove the residual glandular tissue. The operation time, liposuction volume, removed glandular tissue weight, blood loss, drainage volume, drainage duration, patient satisfaction, and complications were observed and recorded. The patients were followed up from June to December 2020. Patients were asked to grade the cosmetic outcome between 0 and 5 (0 was extremely dissatisfied, 5 was extremely satisfied). The data were sorted out and analyzed by SPSS 19.0, and the data were expressed as Mean±SD or M ( P25, P75). Results:A total of 27 patients with 51 breasts were enrolled in this study. Unilateral operation time, liposuction volume, removed glandular tissue weight, blood loss, drainage volume, drainage duration were (45.3±11.1) min, (206.0±66.7) ml, (28.9±9.5) g, (10.0±4.3) ml, (78.8±33.9) ml and (2.3±0.4) d respectively. Bruising occurred in 9 breasts. No other complications were observed. The postoperative follow-up time was 21.0 (17.0, 28.0) months, and the score of patient satisfaction was 4.98±0.14.Conclusions:Liposuction combined with vacuum-assisted biopsy device can be used as a feasible and minimally invasive approach to treat the Simon grade Ⅰ or Ⅱ GYN caused by glandular proliferation and excrescent fat deposition, which is safe and reliable with few complications, excellent cosmetic results, and high patient satisfaction. However, it has some shortcomings, such as hemostasis under the indirect vision.

Objective:This study intends to explore the clinical outcomes of liposuction combined with a vacuum-assisted biopsy device in the treatment of Simon grade Ⅰ or Ⅱ gynecomastia (GYN) caused by glandular proliferation and excrescent fat deposition.Methods:The clinical data of Simon grade Ⅰ or Ⅱ GYN caused by glandular proliferation and excrescent fat deposition treated by liposuction and vacuum-assisted biopsy device in the Department of Plastic and Reconstructive Surgery of the Ninth People’s Hospital Affiliated to Medical College of Shanghai Jiao Tong University from June 2016 to June 2019 were analyzed retrospectively. Surgical procedures: A 5-mm skin incision was made at the lower outer margin of the breast, through which the excrescent fat deposition was removed by liposuction. In addition, a vacuum-assisted biopsy device was applied to remove the residual glandular tissue. The operation time, liposuction volume, removed glandular tissue weight, blood loss, drainage volume, drainage duration, patient satisfaction, and complications were observed and recorded. The patients were followed up from June to December 2020. Patients were asked to grade the cosmetic outcome between 0 and 5 (0 was extremely dissatisfied, 5 was extremely satisfied). The data were sorted out and analyzed by SPSS 19.0, and the data were expressed as Mean±SD or M ( P25, P75). Results:A total of 27 patients with 51 breasts were enrolled in this study. Unilateral operation time, liposuction volume, removed glandular tissue weight, blood loss, drainage volume, drainage duration were (45.3±11.1) min, (206.0±66.7) ml, (28.9±9.5) g, (10.0±4.3) ml, (78.8±33.9) ml and (2.3±0.4) d respectively. Bruising occurred in 9 breasts. No other complications were observed. The postoperative follow-up time was 21.0 (17.0, 28.0) months, and the score of patient satisfaction was 4.98±0.14.Conclusions:Liposuction combined with vacuum-assisted biopsy device can be used as a feasible and minimally invasive approach to treat the Simon grade Ⅰ or Ⅱ GYN caused by glandular proliferation and excrescent fat deposition, which is safe and reliable with few complications, excellent cosmetic results, and high patient satisfaction. However, it has some shortcomings, such as hemostasis under the indirect vision.

Objective:To explore the association between urinary stone disease (USD) and peripheral arterial disease (PAD).Methods:The study was based on the cross-sectional chronic diseases survey performed in Pinggu district, Beijing from March to May, 2014. All subjects completed a questionnaire, physical examination, renal ultrasound examination to detect USD, ankle-brachial index (ABI) examination to detect PAD (defined as ABI<0.9 on either side of the body), and brachial-ankle pulse wave velocity (baPWV) measurement to estimate arterial stiffness. Blood and first morning urine sample were detected for serum creatinine, blood glucose and so on.Results:There were 10 281 participants included in this study. Among these participants, the prevalences of USD and PAD were 5.66% and 3.95%, respectively. Compared with non-stone participants, the persistent USD formers had a higher prevalence of PAD (8.26% vs 3.90%, P<0.001) and baPWV [(16.3±3.5) m/s vs (15.5±3.2) m/s, P<0.001]. Even after adjusting the confounding factors, the persistent USD formers also had a 2.066-fold increased risk of PAD ( OR=2.066, 95% CI 1.276-3.343, P=0.003). In the subgroup analysis, persistent USD patients in older participants who were≥60 years old, women, chronic kidney disease, and central obesity had a significantly increased risk of PAD. Conclusions:In the present population, persistent USD is positively associated with a high risk of PAD and increased arterial stiffness. Patients with persistent USD should be screened for vascular diseases.

Objective:To investigate the Correlation between ADC combined with serum C-reactive protein (CRP) and delayed encephalopathy after carbon monoxide poisoning (DEACMP), It provides scientific basis for early prediction of DEACMP.Methods:According to the design principle of case-control study, the data of acute carbon monoxide poisoning (ACOP) patients admitted to Shandong Provincial Hospital from December 2017 to December 2021 were retrospectively selected. Among them, patients with DEACMP were selected as the case group, without DEACMP were used as the control group. Univariate and multivariate analyses were performed on the two groups. Receiver operating characteristic curve (ROC) was used to evaluate the diagnostic efficacy of ADC combined with CRP as a combined predictor for disease.Results:A total of 89 patients with ACOP were included, including 33 patients with DEACMP and 56 patients without DEACMP. There were no significant differences in gender, age, smoking, drinking, and underlying diseases (hypertension, coronary heart disease) between groups ( P>0.05). Logistic regression analysis showed that white blood cell count (WBC) ( OR=1.64, 95% CI: 1.19-2.26, P=0.003), CRP ( OR=1.22, 95% CI: 1.03-1.45, P=0.019) and ADC value of central semiovale white matter ( OR=0.99, 95% CI: 0.98-1.00, P=0.010) were associated with DEACMP in patients with ACOP. The ROC curve results showed that the area under the ROC of ADC combined with CRP in the center of semiovale was 0.765 (95% CI: 0.656-0.845), the specificity was 87.9%, the sensitivity was 23.2%, and the cut-off value was 3.5°. Conclusions:WBC, CRP and ADC value of central semiovale are independent factors for DEACMP. ADC value of central semiovale combined with CRP has more clinical value in the early diagnosis of DEACMP. For ACOP patients with DEACMP triggering factors, the diagnosis and treatment awareness of early screening of brain magnetic resonance imaging should be strengthened to avoid DEACMP.