Results 71 to 80 of about 117,739 (305)

Association of oral contraceptives and risk of endometrial cancer: A systematic review and meta‐analysis

open access: yesActa Obstetricia et Gynecologica Scandinavica
Introduction Although the relationship between the use of oral contraceptives and reduced endometrial cancer risk has now long been established, the need for female patients to be informed on this matter based on the latest results of scientific research
András Harajka   +14 more
doaj   +1 more source

Life-Threatening Complications of Hormonal Contraceptives: A Case History

open access: yesCase Reports in Obstetrics and Gynecology, 2013
We present a case with the rare combination of thrombotic and hemorrhagic complications of oral contraceptives. A healthy 40-year-old woman suffered from cardiac arrest due to massive pulmonary embolism, caused by oral contraceptives and immobilization ...
Saheed Khan   +3 more
doaj   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

open access: yesAdvanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen   +6 more
wiley   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

Decoding Undesirable Inflammatory Responses of Nucleic Acid‐Delivering Lipid Nanoparticles

open access: yesAdvanced Science, EarlyView.
Lipid nanoparticles (LNPs) enable efficient nucleic acid delivery, but their immunogenicity is a double‐edged sword. This review explores LNP‐driven innate and adaptive immunity, covering lipid components, endosomal escape, and nucleic acid sensing.
Ruimin Hu   +6 more
wiley   +1 more source

Controlling Contraception: The Case for Over-the-Counter Availability of Nonemergency Oral Contraceptives [PDF]

open access: yes, 2012
The Food and Drug Administration (FDA) currently categorizes nonemergency oral contraceptives as prescription-only instead of nonprescription, or over-the-counter, drugs.
Wright, Sarah
core  

The impact of freedom on fertility decline. [PDF]

open access: yes, 2013
Although fertility decline often correlates with improvements in socioeconomic conditions, many demographers have found flaws in demographic transition theories that depend on changes in distal factors such as increased wealth or education.
Campbell, Martha   +2 more
core   +2 more sources

Impact of Prophylactic Cefepime on Surgical Site Infection and Severe Morbidity in Patients Who Underwent Pancreaticoduodenectomy With Preoperative Biliary Drainage

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Although prophylactic broad‐spectrum antibiotics can reduce postoperative complications after pancreaticoduodenectomy (PD), the optimal regimen remains uncertain. This study evaluated the impact of prophylactic cefepime (CFPM) on surgical site infection (SSI) and severe morbidity after PD with preoperative biliary drainage.
Genki Watanabe   +8 more
wiley   +1 more source

Expanding the Scale of Emergency Contraceptive Programme in Rajasthan [PDF]

open access: yes, 2009
Reports outcomes of a program to expand access to and use of emergency contraceptives and other birth control methods in Rajasthan, India, through outreach, training, and sales via a revolving fund.

core  

Advances in Gastric Cancer Research: Insights Into Carcinogenesis, the Tumor Microenvironment, Metastasis, and Factors Influencing Prognosis

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background The Department of Gastroenterological Surgery at Kumamoto University has maintained a commitment to integrating cutting‐edge clinical practice with fundamental research, particularly concerning malignant diseases of the digestive tract.
Hideo Baba   +4 more
wiley   +1 more source

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