Clinical-functional characteristics of children with asthma and obstructive sleep apnea overlap associated with attention deficit hyperactivity disorder: A cross-sectional study.

Background: Asthma and obstructive sleep apnea (OSA) are common chronic respiratory disorders in children. The relationship between asthma and OSA is bidirectional; these conditions share multiple epidemiological risk factors. Untreated OSA may cause attention deficit hyperactivity disorder (ADHD) symptoms.

Clinical and functional characteristics of OSA in children with comorbid asthma treated by leukotriene receptor antagonist: A descriptive study.

Background: Obstructive sleep apnea (OSA) is the most common form of respiratory disorders during sleep in children, especially those with severe asthma. However, optimal treatment of asthma might significantly improve OSA severity.

Methods: It was a cohort study including children aged >5 years old and diagnosed with asthma according to GINA (Global Initiative for Asthma).

Mutation spectrum of gene in pediatric patients with Wilson disease in Vietnam.

Background: Wilson disease (WD) is caused by mutations in the copper-transporting P-type adenosine triphosphatase encoded by the gene. In this study, we screened and identified the mutations among unrelated Vietnamese pediatric patients.

Methods: One-hundred-thirteen pediatric patients with clinically diagnosed WD were recruited.

Novel mutations in unrelated Vietnamese patients with chronic granulomatous disease.

Background: Chronic granulomatous disease (CGD) is a rare primary immunodeficiency disorder (PID) due to genetic defects in the NADPH oxidase of phagocytes. Affected patients become susceptible to infections such as pneumonia, diarrhea, and skin ulcer types. The patients require life-long treatment with prophylactic antibiotics, antifungals, or hematopoietic stem cell transplantation (HSCT) therapy.

Biliary atresia combined Wilson disease identified by whole exome sequencing in Vietnamese patient with severe liver failure.

Rationale: Hepatobiliary diseases such as biliary atresia (BA), Wilson disease, and progressive familial intrahepatic cholestasis are common causes of morbidity and mortality in young children. Affected patients progress rapidly to end-stage cirrhosis and require liver transplantation or die. Mutations in many genes have been identified to play an important role in the pathogenesis of hepatobiliary diseases.

The role of p.Val444Ala variant in the ABCB11 gene and susceptibility to biliary atresia in Vietnamese patients.

Biliary atresia (BA) is the most serious type of obstructive cholangiopathy that occurs in infants. BA can be the cause of death in children under 2 years if untreated early. However, the etiology of the disease is not known.

Simulated Microgravity Induces the Proliferative Inhibition and Morphological Changes in Porcine Granulosa Cells.

Astronauts are always faced with serious health problems during prolonged spaceflights. Previous studies have shown that weightlessness significantly affects the physiological function of female astronauts, including a change in reproductive hormones and ovarian cells, such as granulosa and theca cells. However, the effects of microgravity on these cells have not been well characterized, especially in granulosa cells.

Two novel CD40LG gene mutations causing X-linked hyper IgM syndrome in Vietnamese patients.

The X-linked hyper IgM syndrome is a primary immunodeficiency disorder (PID) due to mutations in the CD40LG gene. Hyper IgM syndrome is characterized by the absence or decreased levels of IgG and IgA and normal or elevated IgM levels in serum. Affected patients become susceptible to infections such as pneumonia, diarrhea, and skin ulcer types.

Three novel mutations in the ATP7B gene of unrelated Vietnamese patients with Wilson disease.

Background: Wilson disease (OMIM # 277900) is a autosomal recessive disorder characterized by accumulation of copper in liver and brain. The accumulation of copper resulting in oxidative stress and eventually cell death. The disease has an onset in a childhood and result in a significant neurological impairment or require lifelong treatment.

Identification of a Novel 5-HT2 Receptor CDNA in the Ovary tissues of Black Tiger Shrimp (Paneaus Monodon).

The purpose of this experimental study is to isolate a 5-HT receptor from Penaeus monodon. The mRNA were isolated from ovary (stage III ) of the wild broad stock then reserve transcribed to cDNA by using Oligo (dT) primer and superscript III enzyme. The template was amplified by PCR technique, used Taq DNA polymerase and two degenerate primers 5-HT-TM2 and 5-HT-TM6, corresponding to the conserved amino acid sequences of invertebrate 5-HT receptors.