Endometrial scratching before euploid embryo transfer: a case-control study.

Purpose: To evaluate the effect of endometrial scratching on in vitro fertilization (IVF) success rates in women undergoing frozen embryo transfer with preimplantation genetic testing for aneuploidy (PGT-A).

Methods: Biopsy was performed at oocyte retrieval in cases and compared to those who did not undergo scratching (controls). Endpoints included pregnancy loss, total pregnancy, clinical pregnancy rate (CPR), ongoing pregnancy rate/live birth rate (OPR), and the incidence of chronic endometritis (CE).

Simulating 500 million years of evolution with a language model.

More than three billion years of evolution have produced an image of biology encoded into the space of natural proteins. Here we show that language models trained at scale on evolutionary data can generate functional proteins that are far away from known proteins. We present ESM3, a frontier multimodal generative language model that reasons over the sequence, structure, and function of proteins.

Solarplast Demonstrates Anti-Inflammatory and Anti-Oxidant Activity In Vivo and Positively Modulates Perceived Anti-Ageing Quality of Life Questionnaire and Skin Analogue Scale.

Solarplast is an organic, non-GMO (genetically modified organism) dietary supplement from an enzymatically treated spinach preparation containing numerous active components that exhibit antioxidative and anti-inflammatory properties. The purpose of this study was to evaluate the effects of a 45-day supplementation period in adult men and women (Total = 84), some of whom were classified as "everyday smokers". The main outcomes include metabolic readouts, oxidative stress, inflammation, and secondary subjective assessments, including skin, physical, and mental health questionnaires.

Acute physiological effects on macromolecule digestion following oral ingestion of the enzyme blend Elevase® in individuals that had undergone an ileostomy, but were otherwise healthy-a randomized, double blinded, placebo-controlled exploratory study.

Digestive enzymes can selectively degrade proteins, carbohydrates and lipids; and their supplementation alongside food may accelerate the breakdown of complex food matrices, facilitate greater nutrient absorption, decrease food sensitivities and aid in the management of certain disease states. Several intrinsic and extrinsic factors govern food digestion and for every individual this phenomenon is unique. This study was conducted as a randomized, crossover, placebo-controlled design where each participant served as their own control.

Inflammatory Changes after Medical Suppression of Suspected Endometriosis for Implantation Failure: Preliminary Results.

Unexplained euploid embryo transfer failure (UEETF) is a frustrating and unanswered conundrum accounting for 30 to 50% of failures in in vitro fertilization using preimplantation genetic testing for aneuploidy (PGT-A). Endometriosis is thought by many to account for most of such losses and menstrual suppression or surgery prior to the next transfer has been reported to be beneficial. In this study, we performed endometrial biopsy in a subset of women with UEETF, testing for the oncogene BCL6 and the histone deacetylase SIRT1.