Cholelithiasis is a common biliary system disease with a high incidence worldwide. Abnormal lipid metabolism has been shown to play a key role in the mechanism of gallstones. Therefore, recent research literature on the genes, proteins, and molecular substances involved in lipid metabolism during the pathogenesis of gallstones has been conducted. This study aimed to determine the role of lipid metabolism in the pathogenesis of gallstones and provide insights for future studies using previous research in genomics, metabolomics, transcriptomics, and other fields.

Cholelithiasis is a common biliary system disease with a high incidence worldwide. Abnormal lipid metabolism has been shown to play a key role in the mechanism of gallstones. Therefore, recent research literature on the genes, proteins, and molecular substances involved in lipid metabolism during the pathogenesis of gallstones has been conducted. This study aimed to determine the role of lipid metabolism in the pathogenesis of gallstones and provide insights for future studies using previous research in genomics, metabolomics, transcriptomics, and other fields.

Cholelithiasis is a common biliary system disease with a high incidence worldwide. Abnormal lipid metabolism has been shown to play a key role in the mechanism of gallstones. Therefore, recent research literature on the genes, proteins, and molecular substances involved in lipid metabolism during the pathogenesis of gallstones has been conducted. This study aimed to determine the role of lipid metabolism in the pathogenesis of gallstones and provide insights for future studies using previous research in genomics, metabolomics, transcriptomics, and other fields.

Cholelithiasis is a common biliary system disease with a high incidence worldwide. Abnormal lipid metabolism has been shown to play a key role in the mechanism of gallstones. Therefore, recent research literature on the genes, proteins, and molecular substances involved in lipid metabolism during the pathogenesis of gallstones has been conducted. This study aimed to determine the role of lipid metabolism in the pathogenesis of gallstones and provide insights for future studies using previous research in genomics, metabolomics, transcriptomics, and other fields.

Cholelithiasis is a common biliary system disease with a high incidence worldwide. Abnormal lipid metabolism has been shown to play a key role in the mechanism of gallstones. Therefore, recent research literature on the genes, proteins, and molecular substances involved in lipid metabolism during the pathogenesis of gallstones has been conducted. This study aimed to determine the role of lipid metabolism in the pathogenesis of gallstones and provide insights for future studies using previous research in genomics, metabolomics, transcriptomics, and other fields.

Objective To analyze Professor Zhang Binghou's medication experience in the treatment of diabetic kidney disease using data mining methods;To screen the core medicinal pairs and medicinal groups.Methods Prescriptions of diabetic kidney disease of Professor Zhang Binghou from the outpatient department of Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University were selected from January 2014 to December 2021.TCM Inheritance Platform System 2.5,SPSS Modeler 18 and SPSS Statistics 21 software were used for association rules,clustering analysis and factor analysis to summarize the medication frequency,properties and tastes and meridians,and medicinal pairs and combinations.Results A total of 161 prescriptions were included,involving 188 kinds of Chinese materia medica,with a total frequency of 2 220 time.The kinds of Chinese materia medica with higher frequency were Rehmannize Radix et Praeparata,Testudinis Carapax et Plastrum,Astragali Radix,Rehmannine Radix,etc.The main properties were cold and warm,the main tastes were sweet and bitter,and the main meridians were kidney,liver and spleen meridians.A total of 14 drug pair association rules were obtained,with 27 commonly used drug combinations.Clustering analysis extracted 10 combinations based on the spectrum,and factor analysis extracted 14 common factors.Conclusion Professor Zhang Binghou's treatment for diabetic kidney disease takes nourishing the true yin and clearing away damp-heat as the main treatment method,and at the same time,it pays attention to tonifying kidney,consolidating essence,nourishing yin and containing yang,promoting blood circulation and removing blood stasis,etc.,which embodies Professor Zhang Binghou's unique academic thought of treating diabetic kidney disease.

The polyfoliate perforator flap is a new type of flap that was developed on the basis of the traditional polyfoliate myocutaneous flap, polyfoliate fascial flap and perforator flap. It overturns the traditional idea that the deep fascial vascular network is the fundamental for a survival of the flap, and enables the flaps to achieve the best profile and function of the recipient areas with minimal damage to the donor area. In order to improve the understanding of the polyfoliate perforator flap and further standardise its clinical application, this paper forms a consensus on the definition, classification, indications, operative points and precautions of the polyfoliate perforator flap, so as to provide references in diagnosis and treatment process and practical application for the surgeons.

Objective:To explore the value of adenosine loaded 99Tc m-MIBI single photon emission computed tomography (SPECT) in evaluating the therapeutic effect of nicorandil on coronary microvascular angina (CMVA). Methods:Sixty eight patients diagnosed with CMVA in the Second Affiliated Hospital of Xuzhou Medical University from January 2021 to March 2022 were selected and randomly divided into a control group and a nicorandil group, with 34 patients in each group, using a random number table method. The control group received isosorbide mononitrate in addition to conventional treatment, while the nicorandil group received nicorandil in addition to conventional treatment. Both groups were treated continuously for 3 months. All patients underwent adenosine loading 99Tc m-MIBI SPECT before and after treatment to measure the degree of myocardial perfusion defect (SDS), myocardial perfusion defect area (SRS), and degree of improvement of myocardial perfusion defect (SIS). Clinical symptoms, electrocardiogram changes, myocardial enzyme indicators [cardiac troponin I (cTnI), creatine kinase-MB (CK-MB), lactate dehydrogenase (LDH)], hemodynamic parameters [systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), stroke volume (SV), cardiac output (CO), peripheral resistance (TPR), left ventricular work index (LVWI), and myocardial oxygen consumption (MVO 2)] were evaluated. Results:After treatment, the SDS and SRS of the nicorandil group were significantly lower than those of the control group ( P<0.01), and the SIS was significantly higher than that of the control group (all P<0.01); The improvement of abnormal myocardial perfusion imaging was significantly better than that of the control group (χ 2=4.976, P<0.05); the frequency, duration, and severity of angina attacks, Canadian Heart Association (CCS) grading, and incidence of ischemic changes on electrocardiogram were all lower than those of the control group ( P<0.01); The levels of serum cTnI, CK-MB, and LDH were significantly lower than those in the control group (all P<0.01); SBP, DBP, HR, LVWI, and MVO 2 were significantly lower than those in the control group (all P<0.01), while SV and CO were significantly higher than those in the control group (all P<0.01). Conclusions:Adenosine loaded 99Tc m-MIBI SPECT can effectively evaluate the therapeutic effect of nicorandil on CMVA, and nicorandil can improve myocardial perfusion defects and clinical manifestations in CMVA patients.

Abstract Digital eye strain can affect not only adolescents visual health, but also sleep quality. In order to provide a reference for safeguarding adolescents visual health and physical health, the paper reviews the direct correlation, feedback correlation, mediating role and the mechanisms between their digital eye strain and sleep quality, as well as proposes some strategies to reduce digital eye strain and improve sleep quality, such as screen time limits, adjusting the brightness and contrast of electronic screen devices, maintaining correct posture and viewing distance, increasing eye nutrition and protection, establishing a regular sleep routine, avoiding the use of electronic screen devices before bedtime, creating a comfortable and quiet sleep environment, and paying attention to the effects of diet and exercise.

Objective To investigate the clinical manifestations,molecular genetics and gonadal pathol-ogy characteristics of patients with disorders of sex development(DSD),and to summarize the clinical experi-ence of identifying rare diseases from common symptoms.Methods The clinical data of 416 patients with DSD diagnosed and treated in the multidisciplinary center of DSD of Guangzhou Women and Children's Medical Cen-ter from May 2018 to August 2023 were retrospectively analyzed,summarized and discussed.Results Accord-ing to chromosome karyotype,416 cases of DSD were classified into three types:92 cases(22.1％)of abnormal sex chromosome karyotype,285 cases(68.5％)of 46,XY karyotype and 39 cases(9.4％)of 46,XX karyotype.Among the 92 patients with abnormal sex chromosome karyotype,59 cases were raised as males,18 cases(30.5％)complained of short penis with hypospadias and cryptorchidism.The most common karyotype was 45,X/46,XY(58 cases,63.0％).Among the 285 patients with 46,XY karyotype,238 cases were raised as males,and 63 cases(26.5％)complained of short penis and hypospadias;47 cases were raised as females,and 13 ca-ses(27.7％)complained of inguinal mass.A total of 216 patients with 46,XY karyotype were subjected to whole exome gene detection,and 155 cases(71.8％)were found to have molecular pathogenesis with the clinical phe-notype.Among the 39 patients with 46,XX karyotype,19 cases were raised as males,and 8 cases(42.1％)com-plained of short penis and hypospadias.In the 18 cases of gonad biopsy,17 cases showed testicular tissue in go-nads.Whole exome sequencing was performed in 14 cases.NR5A1 gene heterozygous mutation,SRY gene muta-tion and SOX3 gene mutation were found in 2 cases,respectively(14.3％).Twenty cases were raised as females,and 14 cases(70.0％)complained of clitoral hypertrophy.Gonad biopsy was performed in 8 cases,with 7 cases of ovotestis(87.5％)and 1 case of NR5A1 gene heterozygous mutation(14.3％).Conclusions The etiologies of DSD are complex and diverse,and the clinical manifestations are various,which can be manifested as hypospa-dias,micropenis,cryptorchidism and other common symptoms of the urinary system.Different etiologies have dif-ferent treatment options.Therefore,chromosome karyotype,molecular genetic testing and gonadal pathology can be used to clarify the cause of disease,especially for rare diseases,improve the detection rate,reduce the rate of missed diagnosis,and ensure reasonable treatment,especially sex selection.