especially prostaglandin ovarian steroids estrogen and prostaglandin. An innovative micro-engineered vascularized endometrial chip has been designed utilizing three layers of epithelium, stroma, and blood vessel
The submucosa and mucosa layers are easily separated from the overlying seromuscular layers. • The blood supply to the distal stomach is from a branch of the hepatic artery, giving rise to the right gastric and gastroepiploic arteries. • The splenic artery gives rise to the left gast...
These membranes contain numerous neutrophils and cellular debris and cause major obstruction. Clinical Features In most children, there are prodromal upper respiratory tract symptoms. Bacterial tracheitis usually presents as severe upper airway obstruction, most often in a child who has had viral croup...
The previously mentioned gut peptides (GLP-1, GIP, and CCK) have been extensively studied for their role in metabolic homeostasis. However, the GI tract secretes numerous other peptides in response to ingested nutrients that may also play a role in energy and glucose homeostasis. PYY is a pe...
14 The LES can also be distinguished from the esophageal body, by the presence of more numerous intermuscular spaces containing blood vessels and connective tissue. Mitochondria and the smooth endoplasmic reticulum mass are greater in the LES than in the esophageal body.15 Lower Esophageal Tone and...
Age-related macular degeneration (AMD) is one of the most common causes of irreversible blindness affecting nearly 50 million individuals globally. The disease is characterised by progressive loss of central vision, which has significant implications for
numerous red pin-spots appear in the pale wound while the superficial layer of the dermis becomes semi-transparent, sensitive to pain, and gives a positive reaction when the hair is pulled out. After the exudation stage, the wound looks red, superficial layer of the dermis begins to liquefy,...
numerous melanocytes and was composed of irregularly woven fibrous connective tissue with a few blood vessels. The surface cartilage was enveloped by thick layers of perichondrium (comprising collagen and elastic fibers, fibroblasts, and blood vessels) and numerous adipocytes. The cartilage of the TE...
18 These cells have microvilli along their luminal membrane and contain numerous mitochondria. They also contain both mucoid and nonmucoid secretory granules. Cellular morphology suggests both absorptive and secretory functions. Saccular cells may be subdivided into two populations: (1) simple columnar ...
Numerous superficial lymphatic vessels run through the subcutaneous tissue of the fingers toward the palm, where they drain into collecting channels and continue towards the dorsum of the hand [35]. The dorsal skin of the hand is covered by nonrigid skin. Its thin subcutis has less fatty ...