Notes

Serum C-Reactive Necessary protein and also Interleukin-6 Amounts as Biomarkers with regard to Disease Seriousness as well as Clinical Results in Patients with Idiopathic Granulomatous Mastitis.
In order to provide guidance for clinical use of four-dimensional cone-beam CT (4D CBCT), the accuracy of image registration and its influencing factors were analyzed using the automatic registration method when 4D CBCT was used as an image guidance strategy for patients with chest tumors.

The respiratory motion model and two kinds of lung plug-ins were used to simulate two types of tumors and their movements in the chest. 4D CT was scanned for each kind of simulated tumor, and 4D CBCT was scanned under various artificial positioning errors. For the registration of 4D CBCT, the manual and automatic registration methods were used for each group.

There were more obvious mismatches in the intrapulmonary adhesion tumor group. When the masks were created based on the size of the target area or expanding the target area by 0.5 cm, the results between the automatic registration and manual registration were statistically different. There were no significant mismatches in the isolated lung tumor group, and there was no statistical difference between the results of automatic registration and manual registration.

When 4D CBCT is used as an image guidance strategy for patients with chest tumors, the automatic registration procedure should not be used for tumors adhering to chest wall and mediastinum. For solitary lung tumors, the automatic registration method and the manual registration method have similar registration accuracy, but significant mismatches need to be excluded.
When 4D CBCT is used as an image guidance strategy for patients with chest tumors, the automatic registration procedure should not be used for tumors adhering to chest wall and mediastinum. For solitary lung tumors, the automatic registration method and the manual registration method have similar registration accuracy, but significant mismatches need to be excluded.
To evaluate the application value of CT metal artifact correction technology (MAC
) in CT review after total hip replacement.

A total of 72 patients who underwent CT re-examination after total hip replacement from December 2018 to March 2020 were enrolled, and the original data were reconstructed by filter backup projection （FBP） and MAC. Select three identical levels in the two sets of reconstructed images and place the same ROI. Sepantronium price The selected levels were the initial level, central level, and lower edge of acetabulum. Measure the CT and noise (SD) of metal high and low density artifacts of the three levels area, as well as metal hip joint space, metal para-bone tissue, muscle, bladder and subcutaneous fat, and calculate the average value. Subcutaneous fat value was used as a reference to calculate the SNR and CNR of metal implant para-bone tissue, muscle and bladder. Two radiologists scored the two groups of reconstructed images using blinded method, Kappa's test was used to compare the homogeneity.

Tke the joint space more clear, and improve the quality of CT images.
To study dietary patterns during the second trimester of pregnancy and to investigate the relationship between dietary patterns and gestational weight gain (GWG).

A prospective cohort study was conducted to select healthy singleton pregnant women at 8-14 weeks of gestation in a maternal and child health care institution in Chengdu city. Food items and quantities were collected at 8-14, 24-28, 32-36 weeks of gestation by using the 3-day 24-hour dietary recall and energy intakes were calculated. Dietary patterns during the second trimester were established by factor analysis and factor scores were calculated. The weight of pregnant women was measured at 8-14, 24-28 weeks of gestation and 1 week before delivery, and the total GWG and the GWG rates in the second and third trimesters were calculated. Multiple linear regression analyses were used to analyze the association between dietary patterns and GWG.

A total of 1 004 samples were included. Three dietary patterns were identified Milk-egg-whole grain pattn may increase the total GWG and weight gain rate in the third trimester. The traditional pattern may help control the total GWG.
Dietary patterns during the second trimester of pregnancy are associated with GWG. The Beverage-dessert pattern may increase the total GWG and weight gain rate in the third trimester. The traditional pattern may help control the total GWG.
To investigate the expression of peroxisome proliferator-activated receptor γ co-activator 1α (PGC-1α) in the ovarian tissue of polycystic ovary syndrome (PCOS) rat model and obese PCOS rat model, and the possible mechanism of PCOS.

Thirty SD rats were randomly divided into control group, PCOS rat model group and obese PCOS rat model group. DHEA dissolved in 0.2 mL soybean oil was injected daily into the rats of two PCOS groups for 21 d. Rats in obese PCOS model group were added with high-fat diet based on DHEA modeling, and each group had 10 rats. Body mass were measured before and on the 22
day after modeling. The serum testosterone (T) levels were measured by abdominal aortic blood, and the ovarian tissues of rats were taken for histological changes were observed by HE staining, immunohistochemical staining and Western blot to detect PGC-1ɑ protein expression.

The body mass of rats in each group increased after modeling, and the body mass of rats in PCOS group and obese PCOS group increased signifOS group (0.53±0.06) and obese PCOS group (0.36±0.03) was lower than that of the control group (0.75±0.03), with the statistical difference (
<0.05). PGC-1ɑ expression in the obese PCOS group was lower than that in the PCOS group (
<0.01). The results of Western blot were consistent with those of immunohistochemical staining.

PGC-1ɑ is associated with damage of ovarian granulosa cells in high-fat environment. The decrease of PGC-1ɑ expression in granulosa cells of ovarian follicles may be an important cause of PCOS development.
PGC-1ɑ is associated with damage of ovarian granulosa cells in high-fat environment. The decrease of PGC-1ɑ expression in granulosa cells of ovarian follicles may be an important cause of PCOS development.
This study was designed to show the time-dependent changes in the expression profiles of long non-coding RNAs (lncRNAs) in rat vein grafts by using the high-throughput sequencing technique, and subsequently figure out lncRNAs related to vein graft failure.

The whole SD rats were randomly classified into four groups according to different sampling time points (0, 7, 14 and 28 days after surgery, respectively;
=3 per group). The day 0 group was set as a control, and the other three groups were set as experimental groups (the model of external jugular vein-carotid artery bypass was prepared in the experimental group). We identified the differentially expressed lncRNAs of the vein graft sample at different sampling time points with high-throughput sequencing, and verified these results using the technique of real-time quantitative PCR (RT-qPCR). Meanwhile, we used Gene ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis to screen lncRNAs which may play roles in the restenosis process of vein grafts.
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