Comparative osseointegration of hydrophobic tissue-level tapered implants-A preclinical in vivo study.

Purpose: To histometrically compare the osseointegration and crestal bone healing of a novel tapered, self-cutting tissue-level test implant with a standard tissue-level control implant in a submerged healing regimen.

Materials And Methods: In a mandibular minipig model, implants were inserted and evaluated histometrically after a healing period of 3, 6, and 12 weeks. The primary outcome was the evaluation of bone-to-implant contact (BIC) and secondary outcomes were primary stability as per insertion torque and first BIC (fBIC).

Correlation between sperm DNA fragmentation and methylation in male partners of couples with idiopathic recurrent pregnancy loss.

With ∼50% recurrent pregnancy loss cases being termed idiopathic (iRPL), understanding of contribution of male factors to iRPL is still lacking. Higher prevalence of sperm DNA fragmentation index (DFI) and lower sperm 5-methylcytosine (5-mC) levels have been previously reported in male partners of iRPL couples and shed light on importance of the male gamete in maintenance of a successful pregnancy. The present study aimed to determine the serum sex steroid hormone levels, sperm DFI and 5-mC and correlation between them in male partners of fertile and iRPL couples.

Neurological consequences after portosystemic shunt attenuation in cats: A meta-analysis study.

Neurological symptoms that occur after treatment of portosystemic shunts, in cats, known as post-attenuation neurological signs (PANS) can be quite severe. This study seeks to analyze a better understanding of the neurological outcomes that result from reducing portosystemic shunts in felines and provide insights that could guide future clinical approaches and treatment strategies for congenital portosystemic shunts (CPSS).The research utilized the MOOSE Checklist as a guide.

Histological evaluation of osseointegration between conventional and novel bone-level tapered implants in healed bone-A preclinical study.

Aims: To histologically compare osseointegration and crestal bone healing between newly introduced tapered, self-cutting bone-level test implants and tapered bone-level control implants in sites with fully healed sites.

Methods: Sixty-six implants (33 test, 33 control) were placed 1 mm subcrestally in a minipig model and underwent qualitative histologic and quantitative histometric analyses after 3, 6 and 12 weeks of submerged healing. The primary and secondary outcomes were the bone-to-implant contact (BIC) and first bone-to-implant contact (fBIC).

Mesenchymal Stem Cells in Regenerative Medicine, Possible Applications in The Restoration of Spermatogenesis: A Review.

Infertility is a common clinical condition and about half of the major causes are due to male-related infertility. Pathogenesis of this abnormality is generally undefined; so establishing a proper treatment option is relatively uncertain. In recent years, several evidences demonstrated that mesenchymal stem cells (MSCs) can be a hope for innovative and efficient treatment of male infertility.