Religious perspectives
Passages in Leviticus 18 (Lev 18:23: "And you shall not lie with any beast and defile yourself with it, neither shall any woman give herself to a beast to lie with it: it is a perversion." RSV) and 20:15–16 ("If a man lies with a beast, he shall be put to death; and you shall kill the beast. If a woman approaches any beast and lies with it, you shall kill the woman and the beast; they shall be put to death, their blood is upon them." RSV) are cited by Jewish, Christian, and Muslim theologians as categorical denunciation of bestiality. However, the teachings of the New Testament have been interpreted by some as not expressly forbidding bestiality.In Part II of his Summa Theologica, medieval philosopher Thomas Aquinas ranked various "unnatural vices" (sex acts resulting in "venereal pleasure" rather than procreation) by degrees of sinfulness, concluding that "the most grievous is the sin of bestiality". Some Christian theologians extend Matthews view that even having thoughts of adultery is sinful to imply that thoughts of committing bestial acts are likewise sinful. There are a few references in Hindu scriptures to religious figures engaging in symbolic sexual activity with animals such as explicit depictions of people having sex with animals included amongst the thousands of sculptures of "Life events" on the exterior of the temple complex at Khajuraho. The depictions are largely symbolic depictions of the sexualization of some animals and are not meant to be taken literally.
History
Rheumatoid Lung was first described in 1948.1948, they published several cases of patients with RA who had severe erosive joint disease who also developed an interstitial lung and suggested there may be an association between the inflammatory joint disease and interstitial lung disease.1953, Anthony Caplan described rheumatoid nodules within the lung parenchyma, associated with pneumoconiosis in coal miners, who were exposed to coal dust.1954, rheumatoid lung nodules were found in patients with RA who were not exposed to coal dust and without pneumoconiosis. 1955 there was a short case series of about 10 patients with RA whose autopsies showed that the pleural disease was much higher in rheumatoid patients than in the general population, and much higher than what they had previously seen clinically. 1961, Cudkowicz described the first pulmonary function tests and lung biopsies were done in RA patients. Research
According to a recent study, the main risk factors for RA-ILD are advancing age, male sex, greater RA disease activity, rheumatoid factor (RF) positivity, and elevated titers of anticitrullinated protein antibodies such as anticyclic citrullinated peptide. Cigarette smoking also appears to increase risk of RA-ILD, especially in patients with human leukocyte antigen DRB1.A recently published retrospective study by a team from Beijing Chao-Yang Hospital in Beijing, China, supported three of the risk factors listed for RA-ILD and identified an additional risk factor.