metabolic stress.

Based on these data we conclude that RhoG-Rac1 signaling module plays critical regulatory roles in promoting mitochondrial dysfunction (caspase-3 activation) of the islet beta cell under metabolic stress.

This systematic and meta-analysis review was conducted to determine the status of Iranian children and adolescents’ physical activity.

All the related articles which were published inthe major databases, including Pubmed, Scopus, Web ofScience, Embase, Magiran, SID from the beginning of 2010tothe end of 2019, were reviewed by researchers. The Newcastle-Ottawa scale was also used to evaluate the quality of articles. Moreover,

index and chi-square were used to assess the heterogeneity between the results.

490 articles were found as a result of the search in the selected international and local databases, where finally, 10 articles were included into the meta-analysis after the elimination of the duplicated articles and applying inclusion and exclusion criteria. The results indicated that 29.5% of the girls were considered active according to WHO criteria (16.1-42.8 95% CI) and also 20.5% of the boys (7.3-33.7 95% CI).

Overall, this study’s findings showed that a large percentage of Iranian children and adolescents do not achieve the level of physical activity recommended by the World Health Organization. This can lead to undesirable consequences for this group of population that is considered as the human capital of any country; consequently, it seems necessary to take basic measures at the micro and macro levels in order to reduce such problems in the society.

Overall, this study’s findings showed that a large percentage of Iranian children and adolescents do not achieve the level of physical activity recommended by the World Health Organization. This can lead to undesirable consequences for this group of population that is considered as the human capital of any country; consequently, it seems necessary to take basic measures at the micro and macro levels in order to reduce such problems in the society.

Pubertal assessment is crucial as puberty is the transition from childhood to adulthood. Pubertal assessment, growth, and secular trend in puberty need to be explored further in India. The objectives were to assess Sexual Maturity Rating (SMR) among children and establish normative data of puberty from western India. We also compared age of attainment of various stages of puberty with BMI and secular trend in menarche.

A cross-sectional observational study was undertaken at a tertiary care pediatric center. The study population were healthy girls and boys between 6 and 18years. Demographic data was noted. Anthropometry and SMR assessment (Tanner staging) were performed. The age of menarche was noted among the girls and their mothers. Data were analyzed using SPSS 21.

In girls, median age of thelarche, pubarche, and menarche was 9.37 (8.5-10.2), 10.18 (9.87-10.49), and 12.55years (12.41-12.75) respectively. There was an early appearance of thelarche but menarche was delayed in overweight-obese girls (statistically not significant). Age of menarche showed a shift to left in girls as compared to their mothers (p=0.036). In boys, median age of testicular stage 2 and pubarche was 10.7 (9.9-11.8) and 11.6years (11.1-12.1) respectively. In overweight-obese boys the pubertal milestones were achieved earlier (statistically not significant).

Normative data on pubertal assessment from western India is presented. Age of menarche shows a shift to left in girls as compared to their mothers. Pubertal milestones were observed at a younger age in overweight obese children which was not significant.

Normative data on pubertal assessment from western India is presented. Bucladesine Age of menarche shows a shift to left in girls as compared to their mothers. Pubertal milestones were observed at a younger age in overweight obese children which was not significant.

Sclerostin is an important regulator of bone mass involving the Wnt/β-catenin signalling pathway. Relatively few studies have investigated the relationships of circulating sclerostin levels with adiposity-related and muscle-related biochemical factors in individuals with increased energy metabolism. The aim of this study was to investigate the associations of circulating sclerostin with adipokines, myokines, osteokines and body composition values in lean adolescent females with increased physical activity.

A total of 73 adolescent females who were physically active and aged 14-18 years old participated in the study. Sclerostin, leptin, resistin, tumour necrosis factor (TNF)-α, interleukin (IL)-6, irisin, osteocalcin, C-terminal telopeptide of type I collagen (CTx), insulin-like growth factor (IGF)-1 and insulin were obtained from fasting blood samples. Body composition was measured by dual-energy X-ray absorptiometry (DXA) and analyzed for body fat mass, lean body mass, bone mineral content and muscle maserostin concentrations.Biomedicines are complex biochemical formulations with multiple components that require extensive quality control during manufacturing and in subsequent batch testing. A proof-of-concept study has shown that an application of Raman spectroscopy can be beneficial for a classification of vaccines. However, the complexity of biomedicines introduces new challenges to spectroscopic methodology that require advanced experimental protocols. We further show the impact of analytical protocols on vaccine classification using R as an Open Source data analysis platform. In conclusion, we advocate for standardized and transparent experimental and analytical procedures and discuss current findings and open challenges.

Childhood growth influences their social and psychological behavior, and abnormal growth may reflect underlying pathological etiologies. It is important to diagnose children with short stature as early as possible to be able to manage treatable causes. We aim to study etiologies and characteristics of short stature in children in Jordan.

This is a cross-sectional retrospective review of the medical records of children diagnosed with short stature at a referral university hospital. Clinical characteristics, auxological, laboratory, and radiological investigations were collected and analyzed.

Among a total of 551 children diagnosed with short stature, the number of boys was significantly higher than girls, 304 (55.2%) and 247 (44.8%), respectively with a p-value of 0.015. Average age at presentation for all patients was 10.24±3.23, with no significant difference between boys and girls. Pathological etiology was higher than normal variants 55.7 and 44.3%, respectively with p=0.007. Constitutional delay of growth and puberty (CDGP) was the most frequent cause in the normal variant group, 59.