On-the-spot spirometry & combined salbutamol & glycopyrronium reversibility testing in obstructive airway disease: A real-world appraisal.

Background & objectives Spirometric glycopyrronium responsiveness, a new advent, needs to be examined at in terms of degree and frequency in different obstructive-airway diseases diagnosed in real world practise. Methods Serial and willing symptomatic affected individuals of suspected airway disease underwent a pragmatic post-consultation spirometry-protocol on the same day with salbutamol followed by glycopyrronium bromide. The diagnosis of asthma (FEV1-reversibility ≥ 200 ml + 12%), chronic obstructive pulmonary disease (COPD) (FEV1/FVC<0.

High altitude pulmonary oedema: Mimicker of acute coronary syndrome.

High altitude pulmonary oedema (HAPO) is a common emergency seen at high altitude. It can be associated with electrocardiogram (ECG) changes due to pulmonary arterial hypertension in the form of ST elevation and T wave inversion in the right precordial leads, which mimic acute coronary syndrome. These changes can lead to confusion in diagnosis and management.

Three Years of Stable Water Isotope Data of Daily Rain Samples Collected from Three Geomorphic Regions of India.

High-frequency precipitation (solid/liquid) isotope datasets are useful for identification of moisture sources and various dynamical and thermodynamical processes controlling precipitation formation. Here, we report three-year (2019-2021) daily rain isotope (both oxygen, δO hereafter, and hydrogen, δH, hereafter) datasets from three unique locations in India during the Indian Summer Monsoon (ISM). The locations are- (1) Port Blair- an island situated in the Bay of Bengal (BoB); (2) Mahabaleshwar, located at the crest of the Western Ghats Mountain; and (3) Tezpur, in northeast India, situated close to a dense forest.

Regulation of pathway choice in DNA repair after double-strand breaks.

DNA damage signaling is a highly coordinated cellular process which is required for the removal of DNA lesions. Amongst the different types of DNA damage, double-strand breaks (DSBs) are the most harmful type of lesion that attenuates cellular proliferation. DSBs are repaired by two major pathways-homologous recombination (HR), and non-homologous end-joining (NHEJ) and in some cases by microhomology-mediated end-joining (MMEJ).