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Non-arteritic anterior ischaemic optic neuropathy sequential in order to SARS-CoV-2 virus pneumonia: preventable by endothelial protection?
BIPM significantly suppressed release of HMGB1 both in LPS-activated HUVECs (upto 60%) and the CLP-induced sepsis mouse model (upto 54%). BIPM inhibited hyperpermeability (upto 59%) and reduced HMGB1-mediated vascular disruptions (upto 62%), mortality (upto 50%), and also tissue injury including lung, liver, and kidney in mice.

Reduction of HMGB1 release and septic mortality by BIPM (in vitro, from 5 to 15μM for 6h; in vivo, from 0.37 to 1.1mg/kg, 24h) indicate a possibility of successful repositioning of BIPM for the treatment of sepsis.
Reduction of HMGB1 release and septic mortality by BIPM (in vitro, from 5 to 15 μM for 6 h; in vivo, from 0.37 to 1.1 mg/kg, 24 h) indicate a possibility of successful repositioning of BIPM for the treatment of sepsis.A 25-year-old man was initially diagnosed with a giant mediastinal nonseminomatous germ cell tumor. Chemotherapy was administered and the tumor markers were normalized; however, the tumor grew in size (20 cm), invading the left brachiocephalic vein (BCV) and the superior vena cava (SVC). Bilateral transmanubrial approach with median sternotomy and bilateral clamshell thoracotomy was required for the complete resection of the giant tumor with the SVC reconstruction. Bilateral TMA provided the surgical field of view around the bilateral phrenic nerves and bilateral BCVs. Given the final pathological diagnosis of the mature teratoma, this was considered growing teratoma syndrome where surgery is the only treatment option.
To investigate whether blood-brain barrier (BBB) served a key role in the edema-relief effect of bloodletting puncture at hand twelve Jing-well points (HTWP) in traumatic brain injury (TBI) and the potential molecular signaling pathways.

Adult male Sprague-Dawley rats were assigned to the sham-operated (sham), TBI, and bloodletting puncture (bloodletting) groups (n=24 per group) using a randomized number table. The TBI model rats were induced by cortical contusion and then bloodletting puncture were performed at HTWP twice a day for 2 days. The neurological function and cerebral edema were evaluated by modified neurological severity score (mNSS), cerebral water content, magnetic resonance imaging and hematoxylin and eosin staining. Cerebral blood flow was measured by laser speckles. The protein levels of aquaporin 4 (AQP4), matrix metalloproteinases 9 (MMP9) and mitogen-activated protein kinase pathway (MAPK) signaling were detected by immunofluorescence staining and Western blot.

Compared with TBI groupromising therapeutic strategy for TBI-induced cerebral edema.
To explore the antitumor effects of ethanol extract from Ventilago leiocarpa Benth (EEVLB) on sarcoma 180 (S180) tumor-bearing mice and the potential mechanism.

Sixty mice were randomly assigned to 6 groups according to a random number table normal group, model group, 5-fluorouracil (5-FU) group (0.02 g·kg
), and high-, medium-, low-dose EEVLB groups (100, 84, and 56 g of raw material·kg
body weight, respectively), with 10 mice each group. All treatments were given once daily for 10 consecutive days. Effects of EEVLB on inhibiting tumor growth and immune function in mice were evaluated among all groups after the treatments by detecting tumor inhibition rate, organ index, serum levels of interleukin (IL)-2, -6, -10, CD3
CD4
T lymphocytes, CD4
/CD8
ratio, caspase-3 and Bcl-2.

EEVLB with different concentrations achieved inhibition of tumor growth in vivo, wherein the high-dose group showed the most significant reduction in tumor weight and increased apoptosis of tumor cells (P<0.05). In addition, both net weight gain and spleen index of mice showed uptrend in EEVLB treatment groups (P<0.05). Besides, serum levels of IL-2 and IL-6, percentages of CD3
CD4
T lymphocytes and ratio of CD4
/CD8
in peripheral blood were elevated in high- and medium-dose EEVLB groups compared with the model group (P<0.05). Also, upregulation of caspase-3 and downregulation of Bcl-2 were observed at protein levels in the high-dose EEVLB group (P<0.01).

EEVLB exhibits promising antitumor activity in vivo. This effect might be due to activation of apoptotic signaling pathway, increase of cytokine levels and enhancement of immune function in tumor-bearing mice.
EEVLB exhibits promising antitumor activity in vivo. This effect might be due to activation of apoptotic signaling pathway, increase of cytokine levels and enhancement of immune function in tumor-bearing mice.
This study aims to examine the burden of breast cancer in 185 countries in 2018.

The estimates of incidence, mortality, and prevalence of breast cancer were drawn from GLOBOCAN 2018. The overall burden of breast cancer was gauged using breast cancer burden index (BRCBI)-a novel index comprising age-standardized incidence rate (ASIR), age-standardized mortality rate (ASMR), mortality-to-incidence ratio (MIR), prevalence-to-incidence ratio (PIR), and prevalence-to-mortality ratio (PMR). The socioeconomic status of countries was measured using human development index (HDI) RESULTS Globally, breast cancer was responsible for an estimated 626,679 deaths at age-standardized rate of 13/100,000; there were 2.1 million cases diagnosed in 2018 at age-standardized rate of 46.3/100,000. The ASIR varied 22-fold from 5/100,000 (Bhutan) to 113.2/100,000 (Belgium). The ASMR varied 13-fold from 2.7/100,000 (Bhutan) to 36.9/100,000 (Fiji). The HDI exhibited a positive gradient with ASIR (r = 0.73), PIR (r = 0.98), and PMR k factors.Although myoglobin (Mb) has been considered to be one of the well-characterized proteins, screening of post-genomic era databases revealed the lack of adequate information on teleost Mbs. The present study was aimed to investigate stability and functional features of Mbs from three teleosts of the same family. To unfold how primary structure influences the stability and function of proteins, Mbs were purified from the dark muscles of three carangids, namely, yellowtail, greater amberjack, and silver trevally. Thermostabilities measured by circular dichroism (CD) spectrometry revealed species-specific thermal denaturation pattern, i.e., silver trevally > yellowtail > greater amberjack Mbs. On the other hand, autoxidation rate constants of the ferrous forms of those three carangid Mbs showed positive correlation between the ferrous state of the heme iron and rising temperature. The order of autoxidation rate was in the order of greater amberjack > yellowtail > silver trevally Mbs. The finding of the present study denotes that the thermal stability is not necessarily correlated with the functional stability of carangid Mbs even though their primary structures shared high homology (84-94%).
To demonstrate an organic (retinal) amblyogenic defect in functional amblyopes not responding to treatment.

Twenty-four children (Mean age 5.9 ± 1.8years; range 4-10years) with functional amblyopia were recruited for this study. All these children underwent complete ophthalmic and orthoptic evaluation. In addition, Kinetic Goldman Visual Fields (KGVF), Spectral Domain Optical Coherence Tomography (SD-OCT), full field flash electroretinograms (ffERG) and multifocal electroretinograms (mfERG) were also performed. Ratios were subsequently derived by comparing the amplitudes obtained from the amblyopic eye (AE) to the good eye (GE) for the a- and b-waves of the ffERG, as well as for the ring analysis of the mfERG.

KGVF showed a central scotoma of varying size (3°-7°) and density (absolute to relative), with increasing target size in 14/24 patients whose best post-treatment vision in the AE ranged from 20/100 to 20/40. The scotoma decreased in size and density with improving vision until a plateau of recovery was reached. The remaining 10/24 patients with a vision ≥ 20/30 showed no scotoma. SD-OCT showed no significant difference between the AE and GE. ffERG and mfERG were obtained in 18/24 patients. The ffERG AE/GE ratio was abnormal in 7 patients, 5 of which had large scotomas on KGVF. The mfERG ring 1 AE/GE ratio was significantly (p < .05) attenuated in 9/18 patients out of which 3 were no longer amblyopic. However, there was no significant difference (p > .05) in ring 1 AE/GE amplitude ratio between those who achieved 20/50-20/40 (.81 ± .26) and those with ≥ 20/25(.86 ± .25).

The combined findings of central scotoma on KGVF and mfERG anomalies in patients who did not achieve optimal vision with treatment suggest an underlying organic defect impairing macular function.
The combined findings of central scotoma on KGVF and mfERG anomalies in patients who did not achieve optimal vision with treatment suggest an underlying organic defect impairing macular function.
To compare surgical outcomes between Ex-Press
(EXP) and Baerveldt glaucoma implant (BGI) surgeries for primary open-angle glaucoma (POAG) and pseudo-exfoliation glaucoma (PEXG) patients.

This was a retrospective single-facility study. The inclusion criteria were that the patient's preoperative intraocular pressure (IOP) was > 21mmHg and the post-surgery follow-up was > 1year. We recruited 161 patients who had undergone a trabeculectomy with EXP (89 eyes) or BGI surgery (72 eyes). We compared these groups' postoperative IOP values and postoperative glaucoma medications, the reduction rate of corneal endothelial cell density (ECD), surgical outcomes, complications, the hospital stay duration, and the number of visits within 3months post-surgery.

Both the EXP and BGI surgeries could significantly decrease the IOP. selleck inhibitor When the surgical success was defined postoperative IOP ≤ 21mmHg, the surgical outcome of BGI was significantly better than EXP (p = 0.0148). When the surgical success was defined postoperative IOP ≤ 18, 15 , and 12mmHg, the surgical outcomes between BGI and EXP surgeries were not significantly different (p = 0.0815, p = 0.331, and p = 0.910). The mean ECD reduction rate was significantly faster in the EXP group. The BGI patients had significantly shorter stays in the hospital and fewer visits within 3months post-surgery (p < 0.0001).

BGI surgery could provide comparable surgical outcomes as EXP surgery for POAG or PEXG patients with high preoperative IOP. BGI surgery has some advantages fewer post-surgery visits, less postoperative interventions, and a lower ECD reduction rate.
BGI surgery could provide comparable surgical outcomes as EXP surgery for POAG or PEXG patients with high preoperative IOP. BGI surgery has some advantages fewer post-surgery visits, less postoperative interventions, and a lower ECD reduction rate.
To evaluate efficacy and safety of trabeculectomy with mitomycin C (trab-MMC) for primary angle closure glaucoma (PACG) performed by ophthalmology trainees.

This was a six-year retrospective study of patients with primary trab-MMC with PACG performed by ophthalmology trainees in a tertiary urban eye center. Outcomes included intraocular pressure (IOP), number of medications, and complications.

There were 120 PACG eyes that underwent trab-MMC performed by trainees. The mean follow-up duration was 28.6 ± 20.8 months. At 24 months, postoperative IOP decreased from 32.1 ± 12.0 mm Hg to 14.8 ± 6.9 mm Hg (p<0.0001) with decrease in glaucoma medications [0 (0), 0-2; p<0.0001]. Half of surgeries, 64/120 (53.8%) utilized MMC-onlay and the other half, 55/120(46.2%) received MMC sub-tenon injection. Half 60/120 (50.4%) utilized releasable sutures. Majority 55/120 (46.2%) utilized conjunctival closure near the corneal limbus while 34/120 (28.6%) used a conjunctival skirt. Cumulative complete surgical success rates were 63.
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