Effects of periodontal disease on the reproductive performance and offspring of Wistar rats.

Background: Periodontitis can induce systemic inflammation, and it may affect the testicles and male reproductive performance. This study investigated the effects of periodontitis on the testicles, reproductive performance, and offspring development in male rats.

Methods: Male Wistar rats were induced with periodontitis by ligating their first molars.

Pregabalin alters reproductive performance in male mice and causes congenital anomalies in offspring.

Context: Pregabalin is an anticonvulsant drug with analgesic activity for the treatment of neuropathic pain.

Aims: To valuate the toxicity of pregabalin in reproductive parameters, spermatogenesis, and teratogenicity in the offspring of mice.

Methods: Twenty male mice were randomly distributed into two groups: PGB group and group C (n =10 per group).

Congenital anomalies and spontaneous abortion in mice resulting from the use of escitalopram.

Context: Escitalopram (ESC) use during pregnancy has not been associated with teratogenic effects in fetuses.

Aims: To investigate whether ESC administered during pregnancy in mice induces maternal toxicity and teratogenicity in offspring.

Methods: Treated mice groups G1 and control G0 (n =15 per group).

Intrauterine exposure to omeprazole increases the risk of teeth morphological anomalies in the offspring of a murine model.

Conditions experienced in early life have long-lasting effects on offspring health. Despite this, little is known about how maternal exposure to drugs during pregnancy affects offspring teeth morphogenesis. In humans, omeprazole is a common drug used to mitigate Gastroesophageal Reflux Disease.

Clinical, radiographic, and genetic observations in 2 families with cleidocranial dysplasia.

The clinical, radiographic, and molecular alterations in 7 individuals belonging to 2 families with clinical characteristics of cleidocranial dysplasia (CCD) were investigated. The patients underwent karyotype and genetic sequencing examinations. Cytogenetic analysis did not demonstrate any alterations.

Methylphenidate effects on mice odontogenesis and connections with human odontogenesis.

The purpose of this study is to evaluate the effects of Methylphenidate exposure on mice odontogenesis and connect them by bioinformatics with human odontogenesis. Thirty-two pregnant Swiss mice were divided into treated group and control group, which received, respectively, 5 mg/kg of Methylphenidate and saline solution from the 5th to the 17th day of pregnancy. The mouse embryos tooth germs were analyzed through optical microscopy, and the data collected were analyzed statistically by Fisher's exact test.

Investigation of possible teratogenic effects in the offspring of mice exposed to methylphenidate during pregnancy.

Methylphenidate (MPH) is a central nervous system stimulant drug that increases concentration and energy level. The safety of MPH use during pregnancy is not well established. Considering the high rate of unplanned pregnancy among young women, potential for accidental exposure to MPH in early pregnancy is high.

Effects of β-glucan polysaccharide revealed by the dominant lethal assay and micronucleus assays, and reproductive performance of male mice exposed to cyclophosphamide.

β-glucan is a well-known polysaccharide for its chemopreventive effect. This study aimed to evaluate the chemopreventive ability of β-glucan in somatic and germ cells through the dominant lethal and micronucleus assays, and its influence on the reproductive performance of male mice exposed to cyclophosphamide. The results indicate that β-glucan is capable of preventing changes in DNA in both germ cells and somatic ones.

In vivo evaluation of the antimutagenic and antigenotoxic effects of β-glucan extracted from Saccharomyces cerevisiae in acute treatment with multiple doses.

Ample evidence suggests that cancer is triggered by mutagenic damage and diets or supplements capable of reducing such incidences can be related to the prevention of neoplasy development or to an improvement in life quality of patients who undergo chemotherapy. This research aimed to evaluate the antimutagenic and antigenotoxic activity of β-glucan. We set up 8 experimental groups: control (Group 1), cyclophosphamide (Group 2), Groups 3-5 to assess the effect of β-glucan administration, and Groups 6-8 to evaluate the association between cyclophosphamide and β-glucan.

Effects of the polysaccharide beta-glucan on clastogenicity and teratogenicity caused by acute exposure to cyclophosphamide in mice.

Alterations that could lead to the cancer development may also be related to an adverse development of offspring in experimental animals. Some functional foods, which contain the polysaccharide beta-glucan, have been described as being effective in the prevention of clastogenic damage. Based on that finding, the aim of the present study was to determine the efficacy of this sugar polymer in the mutagenic and teratogenic damage control.