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Filename: drivers/Session_files_driver.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Message: Trying to access array offset on value of type null
Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Filename: models/Detail_model.php
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Function: strpos
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Function: insertAPISummary
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Filename: helpers/my_audit_helper.php
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Function: str_replace
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Function: formatAIDetailSummary
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Line: 256
Function: _error_handler
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Function: require_once
LGR7 is a G-protein coupled receptor with structural homology to the gonadotrophin and thyrotrophin receptors. Recently, LGR7 was deorphanized, and it was shown that relaxin is the ligand for LGR7. To further study the function of this receptor, mice deficient for LGR7 were generated by replacing part of the transmembrane-encoding region with a LacZ reporter cassette. Here we show that LGR7 is expressed in various tissues, including the uterus, heart, brain, and testis. Fertility studies using female LGR7-/- mice showed normal fertility and litter size. However, some females were incapable of delivering their pups, and several pups were found dead. Moreover, all offspring died within 24 to 48 h after delivery because female LGR7-/- mice were unable to feed their offspring due to impaired nipple development. In some male LGR7-/- mice, spermatogenesis was impaired, leading to azoospermia and a reduction in fertility. Interestingly, these phenomena were absent in mutant mice at older ages or in later generations. Taken together, results from LGR7 knockout mice indicate an essential role for the LGR7 receptor in nipple development during pregnancy. Moreover, a defect in parturition was observed, suggesting a role for LGR7 in the process of cervical ripening.
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http://dx.doi.org/10.1128/MCB.24.2.687-696.2004 | DOI Listing |
J Hum Lact
December 2024
Faculty of Health Sciences, Hokkaido University, Sapporo, Japan.
Background: No research has been conducted on the use of deep learning for breastfeeding support.
Research Aim: This study aims to develop a nipple trauma evaluation system using deep learning.
Methods: We used an exploratory data analysis approach to develop a deep-learning model for medical imaging.
Plast Reconstr Surg Glob Open
December 2024
From the Department of Plastic Surgery, University of California Irvine Medical Center, Orange, CA.
Background: Successful nipple-areolar complex (NAC) reconstruction greatly influences patient outcomes for transgender patients undergoing chest masculinization. Despite the recent rise in case volume, little is known on designing the ideal NAC that maintains its aesthetics in dynamic settings. This study aimed to examine the characteristics of male NACs and their dimensional variability to help develop guidelines on designing the neo-NAC.
View Article and Find Full Text PDFQuant Imaging Med Surg
December 2024
Department of Radiology, Shenzhen People's Hospital, Shenzhen, China.
Background: The classification of Breast Imaging Reporting and Data System (BI-RADS) category 4A lesions in mammography is complicated by subjective interpretations and unclear criteria, which can lead to potential misclassifications and unnecessary biopsies. Thus, more accurate assessment methods need to be developed. This study aimed to improve the classification prediction of BI-RADS 4A positive lesions in mammography by combining deep learning (DL) technology with relevant clinical factors.
View Article and Find Full Text PDFJ Clin Med
December 2024
Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health, New York, NY 10016, USA.
Implant-based breast reconstruction has been essential since the 1960s, offering a faster and less invasive alternative to autologous reconstruction. Recent innovations-including direct-to-implant (DTI) reconstruction, advancements in surgical planes, synthetic meshes, and nipple-areolar complex (NAC) neurotization-have improved patient outcomes. This review explores these developments, analyzing their impact on breast reconstruction over the past two decades.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!