A systematic review focused on lubricant use and sperm quality: Improving human reproductive success by informing lubricants toxicity.

Lubricants play a pivotal role in human reproductive health, particularly concerning their impact on sperm parameters. In this systematic review, we assess the implications of both synthetic and natural or organic lubricants on sperm health and fertility, based on a compilation of 20 distinct studies. Synthetic lubricants, including K-Y Jelly, Replens, and Astroglide, predominantly containing ingredients like methylparaben and glycerin, have been linked to detrimental effects on sperm motility and chromatin integrity.

Early anthropoid primates: New data and new questions.

Although the evolutionary history of anthropoid primates (monkeys, apes, and humans) appears relatively well-documented, there is limited data available regarding their origins and early evolution. We review and discuss here the earliest records of anthropoid primates from Asia, Africa, and South America. New fossils provide strong support for the Asian origin of anthropoid primates.

Decreasing pH impairs sexual reproduction in a Mediterranean coral transplanted at a CO vent.

Ocean acidification, due to the increase of carbon dioxide (CO) concentration in the atmosphere and its absorption by the oceans, affects many aspects of marine calcifying organisms' biology, including reproduction. Most of the available studies on low pH effects on coral reproduction have been conducted on tropical species under controlled conditions, while little information is reported for either tropical or temperate species in the field. This study describes the influence of decreasing pH on sexual reproduction of the temperate non-zooxanthellate colonial scleractinian , transplanted in four sites along a natural pH gradient at the underwater volcanic crater of Panarea Island (Tyrrhenian Sea, Italy).

Feeding ecology of the last European colobine monkey, Dolichopithecus ruscinensis.

Currently, very little is known about the ecology of extinct Eurasian cercopithecids. Dietary information is crucial in understanding the ecological adaptations and diversity of extinct cercopithecids and the evolution of this family. For example, the colobine genus Dolichopithecus is represented by multiple large-bodied species that inhabited Eurasia during the Pliocene-Early Pleistocene.

Dental macrowear reveals ecological diversity of Gorilla spp.

Size and shape variation of molar crowns in primates plays an important role in understanding how species adapted to their environment. Gorillas are commonly considered to be folivorous primates because they possess sharp cusped molars which are adapted to process fibrous leafy foods. However, the proportion of fruit in their diet can vary significantly depending on their habitats.

The Impact of Ineffective Esophageal Motility on Patients Undergoing Magnetic Sphincter Augmentation.

Objective: To evaluate and characterize outcomes of MSA in patients with IEM.

Summary Background Data: MSA improves patients with gastroesophageal reflux and normal motility. However, many patients have IEM, which could impact the outcomes of MSA and discourage use.

From leaves to seeds? The dietary shift in late Miocene colobine monkeys of southeastern Europe.

Extant colobine monkeys are specialized leaf eaters. But during the late Miocene, western Eurasia was home to colobines that were less efficient at chewing leaves than they were at breaking seed shells. To understand the link between folivory and granivory in this lineage, the dietary niche of Mesopithecus delsoni and Mesopithecus pentelicus was investigated in southeastern Europe, where a major environmental change occurred during the late Miocene.

Reference high-resolution manometry values after magnetic sphincter augmentation.

Background: Magnetic sphincter augmentation (MSA) is an innovative antireflux procedure that can improve lower esophageal sphincter (LES) competency and reduce symptoms of gastroesophageal reflux disease (GERD). Some patients report postoperative dysphagia. To date, no studies have described reference high-resolution manometry (HRM) values after MSA implantation.

Amphipithecine primates are stem anthropoids: cranial and postcranial evidence.

Since their discovery in 1927, the phylogenetic status of the Myanmar amphipithecines has been highly debated. These fossil primates are recognized either as anthropoids or as adapiform strepsirrhines. This uncertainty was largely the consequence of a limited fossil record consisting mostly of jaw fragments but lacking the critical cranial elements that might resolve this debate.

Esophageal Lipoma and Liposarcoma: A Systematic Review.

Background: Esophageal lipomatous tumors, also reported as fibrovascular polyp, fibrolipoma, angiolipoma, and liposarcoma, account for less than 1% of all benign mesenchymal submucosal tumors of the esophagus. Clinical presentation and therapy may differ based on location, size, and morphology. A comprehensive and updated systematic review of the literature is lacking.

Six to 12-year outcomes of magnetic sphincter augmentation for gastroesophageal reflux disease.

The magnetic sphincter augmentation (MSA) device has been proven safe and effective in controlling typical reflux symptoms and esophageal acid exposure for up to 6-year follow-up. Longer term outcomes have not been reported yet. A prospectively maintained database was reviewed to assess long-term safety and efficacy of the laparoscopic MSA procedure at a single referral center.

The landscape of tooth shape: Over 20 years of dental topography in primates.

Diet plays an incontrovertible role in primate evolution, affecting anatomy, growth and development, behavior, and social structure. It should come as no surprise that a myriad of methods for reconstructing diet have developed, mostly utilizing the element that is not only most common in the fossil record but also most pertinent to diet: teeth. Twenty years ago, the union of traditional, anatomical analyses with emerging scanning and imaging technologies led to the development of a new method for quantifying tooth shape and reconstructing the diets of extinct primates.

The Malnutrition Universal Screening Tool can predict malnutrition in patients with esophageal achalasia.

Background: At present, little research has been done to clarify why some achalasia patients do not lose weight or are even obese and to investigate their nutritional status. The aim of this study was to identify predictive factors of malnutrition in these patients and to assess their response to treatment.

Methods: We conducted a retrospective cohort study on consecutive patients referred to a tertiary-care center for laparoscopic or endoscopic treatment of achalasia.

A new primate from the late Eocene of Vietnam illuminates unexpected strepsirrhine diversity and evolution in Southeast Asia.

Sivaladapidae is a poorly known Asian strepsirrhine family originally discovered in Miocene sediments of the Indian subcontinent. Subsequent research has considerably increased the diversity, temporal range, and geographical distribution of this group, now documented from China, Thailand, Myanmar, Pakistan, and India and whose earliest representatives date back to the Middle Eocene. We present here a new taxon of sivaladapid from the Na Duong coal mine in the Latest Middle Eocene-Late Eocene of Vietnam.

Prevalence of low back pain and its effect on health-related quality of life in 409 scholar adolescents from the Veneto region.

Low back pain (LBP) is a common condition with profound effects on well-being. We aimed to define the prevalence and the characteristics of LBP and to investigate its impact on the quality of life (QoL) of 409 students (265 females and 144 males), all high-school adolescents from the Veneto region. LBP was measured with a structured, self-report questionnaire, while the SF-36 questionnaire was used to measure physical and mental QoL.

High-resolution manometry findings after Linx procedure for gastro-esophageal reflux disease.

Background: Magnetic sphincter augmentation with the Linx system is a novel laparoscopic procedure for the treatment of gastro-esophageal reflux disease (GERD). Only few data are available regarding the impact of Linx on high-resolution manometry (HRM) variables.

Methods: The prospectively collected database of patients who underwent Linx procedure at a single institution was queried.

Magnetic Sphincter Augmentation After Gastric Surgery.

Background: Persistent or de novo gastroesophageal reflux disease (GERD) may be a significant clinical issue after gastric/bariatric surgical procedures. We investigated the effect of magnetic sphincter augmentation (MSA) in the treatment of GERD after previous gastric/bariatric surgery.

Database: We conducted a systematic review according to the Preferred Reporting Items For Systematic Reviews and Meta-analyses statement.

First maxilla of a late Miocene hominid from Thailand and the evolution of pongine derived characters.

The evolutionary history of Asian Miocene hominids (great apes and humans) remains poorly documented, obscuring the ancestry of orangutan (Pongo). Khoratpithecus from the middle and late Miocene of Thailand and Myanmar was previously documented only by mandibles and isolated teeth. It has been interpreted as the closest relative of Pongo based on shared derived mandible characters such as symphyseal morphology and the lack of anterior digastric muscle scars.

New Eocene primate from Myanmar shares dental characters with African Eocene crown anthropoids.

Recent discoveries of older and phylogenetically more primitive basal anthropoids in China and Myanmar, the eosimiiforms, support the hypothesis that Asia was the place of origins of anthropoids, rather than Africa. Similar taxa of eosimiiforms have been discovered in the late middle Eocene of Myanmar and North Africa, reflecting a colonization event that occurred during the middle Eocene. However, these eosimiiforms were probably not the closest ancestors of the African crown anthropoids.

A comparison of relief estimates used in three-dimensional dental topography.

Objectives: Topographic estimates of dental relief are now commonly used to make dietary inferences from the teeth of extant and extinct primates. We thoroughly compared commonly used relief estimates in an effort to help researchers decide which variable best suits their objectives.

Materials And Methods: We combined a total of three datasets: five theoretical models built to compare the effect of tooth complexity and basin depth on relief estimates, a dataset of 110 lower molars of prosimians, and a dataset of 25 upper molars of apes.

Quality of life following ostomy reversal with purse-string vs linear skin closure: a systematic review.

Background: The importance of the defunctioning stoma on minimizing anastomotic leak in colorectal surgery is well established. However, a defunctioning stoma can substantially impact on quality of life (QoL). Circumferential purse-string approximation (PSA) and linear skin closure (LSC) are the most commonly performed surgical technique for reversal of stoma.

Magnetic sphincter augmentation for gastroesophageal reflux disease: review of clinical studies.

Use of the magnetic sphincter augmentation (MSA) device for the laparoscopic treatment of gastroesophageal reflux disease is increasing since the first clinical implant performed a decade ago. The MSA procedure is a minimally invasive and highly standardized surgical option for patients who are partially responders to proton-pump inhibitors, which have troublesome regurgitation or develop progressive symptoms despite continuous medical therapy. The procedure has proven to be highly effective in improving typical reflux symptoms, reducing the use of proton-pump inhibitors, and decreasing esophageal acid exposure.

Magnetic sphincter augmentation is an effective option for refractory duodeno-gastro-oesophageal reflux following Billroth II gastrectomy.

Bile reflux into the gastric stump and then into the oesophagus is a common event after distal gastrectomy and Billroth II reconstruction. In addition to typical symptoms of nausea, epigastric pain and bile vomiting, acid reflux can also occur in patients with concomitant hiatus hernia and lower oesophageal sphincter incompetency. Diverting the bile away from the oesophagus by conversion into a Roux-en-Y anastomosis or by completion gastrectomy and Roux-en-Y esophagojejunostomy have so far represented the mainstay of treatment.

Hippocampal gene expression patterns in oxytocin male knockout mice are related to impaired social interaction.

Social interaction between animals is crucial for the survival and life in groups. It is well demonstrated that oxytocin (OT) and vasopressin (AVP) play critical roles in the regulation of social behaviors in mammals, however, other neurotransmitters and hormones are involved in the brain circuitry related to these behaviors. The present study aimed to investigate the gene expression of neurotransmitter receptors in the brain of OT knockout (OTKO) male mice.

Was Mesopithecus a seed eating colobine? Assessment of cracking, grinding and shearing ability using dental topography.

Extant colobine monkeys have been historically described as specialized folivores. However, reports on both their behavior and dental metrics tend to ascribe a more varied diet to them. In particular, several species, such as Pygathrix nemaeus and Rhinopithecus roxellana, are dedicated seasonal seed eaters.