Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient is described who suffered from prolapse of the lower oesophageal mucosa in the presence of a Schatzki ring. There was variable dysphagia culminating in total aphagia. The clinical symptoms disappeared without any treatment once the patient had overcome several years of psychological stress. The radiological appearances gave rise to a discussion of the radiological anatomy of the terminal oesophagus with a Schatzki ring since numerous similar appearances illustrated in the literature have been interpreted as axial hiatus hernias. A comparison of manometric and radiological fingings has shown that a hernia did not exist. The advantages and errors inherent in diagnosing hernias with the help of the "three rings", as described by Hafter, are discussed. The mucosal prolapse during the stage of aphagia is demonstrated and compared with cases from the literature showing prolapse at the upper and lower vestibular margins. The mechanism leading to these appearances is discussed.
 ...
PMID:[Invagination of the oesophageal mucosa in the presence of a Schatzki ring (author's transl)]. 15 Oct 7

Two Arabian horse stallions with behavioural problems were treated with long-acting neuroleptics in order to facilitate corrective training. Perphenazine enanthate, administered intramuscularly at a dose of 0.5 mg kg-1 had an effect for 30 d. Pipothiazine palmitate (1 mg kg-1) induced tranquilization of 30 d duration as well as extra-pyramidal clinical signs, ataxia and aphagia. Neither horse showed prolapse of the penis or haemolysis.
 ...
PMID:The use of long-acting neuroleptics, perphenazine enanthate and pipothiazine palmitate in two horses. 257 92

The behavioural and histological effects of unilateral or bilateral lesions induced by kainic acid injections into the globus pallidus were investigated in rats. Both lesions provoked a behavioural syndrome similar to those seen in animals treated systemically with neuroleptics or opiates. Animals displayed akinesia, ptosis, catalepsy, hypothermia and muscular rigidity. Also a marked hypersensitivity to touch, and a sensory neglect to touch and pain limited to hindlegs, adipsia, aphagia and high mortality of lesioned rats were observed. These symptoms were much stronger and lasted longer (catalepsy lasted over 15 days) in bilaterally lesioned animals. Subcutaneous injections of apomorphine in bilaterally lesioned rats abolished akinesia and catalepsy while rigidity and ptosis were unaffected. In unilaterally lesioned rats in which the lesion-induced spontaneous catalepsy already disappeared the spiperone-induced catalepsy was suppressed while in bilaterally lesioned animals which showed still pronounced lesion-induced catalepsy the spiperone-induced catalepsy was unchanged when compared to the sham-operated rats. Our results and the literature data suggest that the lesions of the globus pallidus produce biphasic effects: spontaneous catalepsy and unchanged neuroleptic catalepsy in the first phase and suppression of the neuroleptic catalepsy in the second phase. The role of the globus pallidus as a distal link (for neostriatum and n. accumbens) in neuronal chain forming a matrix of central patterns of catalepsy, akinesia and rigidity is discussed.
 ...
PMID:A biphasic influence of globus pallidus lesions: spontaneous catalepsy followed by anticataleptic effect. 635 69