Results 61 to 70 of about 62,762 (312)

A Synergistic Hydrogel‐Microalgae Platform for Dual‐Targeting of Intestinal and Neuroimmune Dysfunction in Inflammatory Bowel Disease

open access: yesAdvanced Science, EarlyView.
A bioactive hydrogel incorporating Chlorella vulgaris and paeoniflorin within a carboxymethyl chitosan/sodium alginate matrix cross‐linked with genipin is developed for inflammatory bowel disease therapy. The hydrogel exhibits gastric stability and intestine‐responsive release.
Jing Lu   +8 more
wiley   +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

Microplastics‐Induced Gut Microbiota Dysbiosis Accelerates Alzheimer's‐Like Pathology and Cognitive Decline via the Gut–Brain Axis

open access: yesAdvanced Science, EarlyView.
Microplastics (MPs) breach the gut‐brain axis by triggering taurine‐depleting microbiota dysbiosis that accelerates Alzheimer‐like pathology in 5XFAD mice. Taurine supplementation normalizes autophagy, microglial quiescence, and cognition, and plasma taurine inversely tracks cognitive decline in ADNI participants, revealing a readily translatable ...
Zifeng Wu   +8 more
wiley   +1 more source

Relationship between utrine cervical carcinoma and oral contraceptives

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2012
Background and Objective: The utrine cervical cancer is the third common cancer among women word-wide. Oral contraceptives (OCs) have characterized as one of the possible risk factors for cervical cancer which are daily used by millions of women.
Vaisy A, Lotfinejad Sh, Zhian F
doaj  

Hormonal contraception and the risk of suicidal behaviour: a Swedish nationwide register-based study

open access: yesBMJ Open
Objectives To determine whether hormonal contraceptives are associated with subsequent risks of suicidal behaviour and depression among women of reproductive age.Design Nationwide register-based study.Setting Swedish national population using health and ...
Fang Fang   +10 more
doaj   +1 more source

Family planning and preconception consultation [PDF]

open access: yesРМЖ. Мать и дитя, 2019
Family planning and preconception consultation E.I. Borovkova Pirogov Russian National Research Medical University, Moscow, Russian Federation The improvement of population health and demographic indicators, in particular, active support of ...
Borovkova E.I.
doaj  

Pharmacology of modern contraceptives

open access: yes, 2022
The major method used in family planning are contraceptives which can be either modern or traditional methods. This thesis specifically talks about the pharmacology of Modern contraceptives namely combined pills, Progestin only pills, contraceptive patch,
Audu, Tawa Itunu
core  

Oral contraceptives and the dexamethasone suppression test [PDF]

open access: yes, 1993
peer reviewedAmong other confounding factors, the influence of the intake of estrogen-containing oral contraceptives on the dexamethasone suppression test (DST) results has never been specifically studied. Therefore, we performed 1 mg DST's in 14 healthy
ANSSEAU, Marc   +4 more
core   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

open access: yesAdvanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib   +8 more
wiley   +1 more source

Influence of combined oral contraceptives on the periodontal condition [PDF]

open access: yes, 2012
Most studies investigating the impact of oral contraceptives have been performed some years ago, when the level of sexual hormones was greater than the actual formulations.
Bruna Fidêncio Rahal Ferraz   +15 more
core   +1 more source

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