Research library

B

grade

The Siemens Atellica CI1900 and Roche Cobas Pure analyzers demonstrate good analytical agreement, supporting their use in routine clinical laboratory testing.

R2 ≥ 0.95 for ALT, total bilirubin, glucose, and creatinine in spectrophotometric assays.

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C

grade

hCG administration in pregnant mares significantly increased the rate of secondary ovulation and shortened the time to ovulation compared to controls.

82.4% of hCG-treated mares ovulated within 48 h vs 0% in control, P<0.0001.

summary

B

grade

The direction of β-hCG change after high-intensity focused ultrasound does not appear to reliably predict procedural outcomes in cesarean scar pregnancy.

β-hCG on post-curettage day 1 remained higher in the rising group, p<0.05.

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D

grade

Not reported in abstract.

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B

grade

Most men with pathologic gonadotropin deficiency treated with hCG/FSH achieve sperm output and fertility within a year, but adverse female fertility factors significantly affect outcomes.

78% achieved >0 million sperm/mL at 5 months.

summary

B

grade

The direction of β-hCG change after HIFU does not appear to reliably predict outcomes in ultrasound-guided dilation and curettage for cesarean scar pregnancy.

β-hCG on post-curettage day 1 remained higher in the rising group, p<0.05.

summary

C

grade

hCG significantly increased ovulation rates and reduced the time to secondary ovulation in mares during early pregnancy.

82.4% of hCG-treated mares ovulated within 48 h vs 0% in control, P < 0.0001.

summary

D

grade

The Siemens Atellica CI1900 and Roche Cobas Pure analyzers show good analytical agreement, suggesting they can be used interchangeably for routine clinical laboratory testing.

R2 ≥ 0.95 for ALT, total bilirubin, glucose, and creatinine in spectrophotometric assays.

summary

B

grade

In modified natural cycle frozen embryo transfers, β-hCG day progesterone is a strong predictor of ongoing pregnancy, while transfer-day progesterone does not provide useful prognostic information.

β-hCG day progesterone was significantly higher in patients with ongoing pregnancy [34.4 (IQR 26.4–41.9) vs 12.8 (IQR 9.3–19.1) ng/ml; p<0.001].

summary

B

grade

Standardizing skin pain measurement tools can improve trial comparability and inform targeted therapy development in dermatology.

summary

B

grade

The combination of DCE-MRI, DWI, and serum β-hCG can enhance the assessment of villous apoptosis in early tubal pregnancy, potentially guiding management strategies.

ROC curve area for combined parameters was 0.982.

summary

B

grade

Lower progesterone levels are associated with successful expectant management of tubal ectopic pregnancies, but hCG remains the more useful test.

Median P4 in expectant management group 3 nmol/L (IQR 2.00–8.50) vs 17 nmol/L (IQR 5.75–29.25) in surgical/medical management, p=0.0002.

summary

B

grade

The nomogram-based model shows strong predictive performance for severe OHSS in patients with high ovarian reserve, potentially aiding in individualized risk assessment.

AUC for the nomogram was 0.884 (95% CI: 0.841–0.927) in the training cohort.

summary

C

grade

Selective depletion of AMH-expressing granulosa cells impairs follicular development and fertility in female mice, but recovery is possible after treatment cessation.

Not reported in abstract.

summary

D

grade

Not reported in abstract.

summary

C

grade

hCG can rescue Leydig cells from certain ferroptotic stresses, but its effectiveness is limited by the need for GPX4 functionality.

Not reported in abstract.

summary

B

grade

A new prediction model for GTN risk in HMCF shows promise but requires further validation due to small sample size and retrospective design.

High peak serum hCG levels (≥ 107,602 IU/L) had OR 12.55, 95% CI 1.04–1830.66, p=0.046.

summary

B

grade

Micronutrient supplementation may enhance pregnancy rates in idiopathic infertility, but larger trials are needed to confirm these findings.

74.1% of participants achieved confirmed pregnancy within 12 months.

summary

C

grade

Key kinases are identified as essential for trophoblast development, but further validation in human studies is needed to confirm their roles in pregnancy.

summary

B

grade

The peak LH/FSH ratio may help predict hCG response in prepubertal boys with micropenis, but its low specificity limits clinical utility.

Peak LH/FSH independently predicted low hCG response (OR = 0.059, 95% CI: 0.003–0.579, P = 0.028).

summary

D

grade

Not reported in abstract.

summary

D

grade

Not reported in abstract.

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D

grade

Not reported in abstract.

summary

A

grade

Endoscopic thrombin injection shows a high initial success rate for controlling gastric variceal bleeding, but the evidence is based on observational studies with varying quality.

Initial hemostasis rate of 93% (95% CI: 0.89-0.95) across 13 studies, n=417.

summary

B

grade

EISL appears to require less time and may have fewer adverse events compared to conventional EIS, but further research is needed to confirm these benefits.

Procedure duration: 13.1 ± 7.2 min for EISL vs 20.7 ± 8.0 min for EIS, p < 0.0001.

summary