Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P01350 (gastrin)
 9,683 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 73 year old woman was hospitalized for recurrent occult gastrointestinal bleeding. She had been treated with iron replacement for a microcytic anemia at the age of 67 years remaining on iron and was well until 1989, when she again was hospitalized with symptomatic anemia (hemoglobin 5.4 9um/dl). Urea, electrolytes, liver function, serum vitamin B12 and red cell folate tests were normal. The gastrointestinal blood loss continued, and she became dependent on transfusions, receiving 60 unites of blood over the course of a year. Investigation confirmed iron deficiency with occult blood loss, and showed antibodies to gastric parietal cells, with a title of 1:160. At gastroscopy a series of longitudinally arrayed red streaks were seen radiating to the pylorus, the typical appearances of antral vascular ectasia or watermelon stomach. The diagnosis was confirmed histologically. Prednisolone therapy, initially at a dose of 30 mg, successfully stopped the bleeding and other drugs were withdrawn except from carbimazole and tolbutamide. Prednisolone also restored the gastric acid secretion to normal (basal acid output 2.7 mEq/hour, peak acid output 14 mEq/hour) with a corresponding fall in gastrin to 70 pg/ml. However, prednisolone caused hyperglycemia even at a reduced dose of 10 mg/day. It was replaced by a standard estrogen-progesterone pill (loestrin 30) containing 30 mcg of ethinyl estradiol and 1.5 mg of norethisterone taken daily for 3 weeks each month. After an endoscopic antral biopsy she received 4 units of blood, but otherwise maintained her hemoglobin concentration on iron alone over this period with a considerable reduction in gastrointestinal bleeding.
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PMID:Gastric antral vascular ectasia: maintenance treatment with oestrogen-progesterone. 161 93

Using the "Bi-Digital O-Ring Test Imaging Technique", the author has been able to accurately localize meridians and acupuncture points that correspond to specific internal organs and has found that most general patterns of meridians and the number of acupuncture points on each of the meridians of specific internal organs of the 12 main internal organs described in the literature of ancient Chinese medicine, are more or less correct, with the exception of some variations and inaccuracies. Each meridian of specific internal organs was found to be connected to the organ representation area in the cerebral cortex of specific internal organs. The acupuncture point has an area and occupies 3-dimensional space. It has a circular or slightly oval boundary with diameter in the range of 3 mm to 2.7 cm, although 6-12 mm are the most common diameters in human adults, with the exception of the area outside the corners of the nailbeds of the fingers and toes. Using the "Bi-Digital O-Ring Test Molecular Identification Method", the author also found that within the boundary of most acupuncture points and meridian lines (including Heart, Stomach, and Triple Burner) were high concentrations of neurotransmitters and hormones, including Acetylcholine, Methionine-Enkephalin, Beta-Endorphin, ACTH, Secretin, Cholecystokinin, Norepinephrine, Serotonin, and GABA. On all these meridian lines, in addition to the above neurotransmitters and hormones, Dopamine, Dynorphin 1-13, Prostaglandin E1 (PGE1) and VIP were found, but the latter do not usually exist within the boundary of the acupuncture point with the exception of the center midline of the acupuncture point where the meridian line is situated. Serotonin, Norepinephrine, and Cholecystokinin appeared in either one of the above 2 patterns, depending on the individual. Usually, no significant amounts of these neurotransmitters and hormones were found at the surrounding area outside of meridian and acupuncture points. However, the essential amino acid L-Tryptophan (which is a precursor of Serotonin), was usually found outside of the boundary of the acupuncture point and the meridian but not within the boundary of the acupuncture point and the meridian. Wherever Serotonin appeared, L-Tryptophan disappeared significantly and when the Serotonin disappeared, L-Tryptophan reappeared. In addition to the above common neurotransmitters and hormones, the Heart meridian had additional Atrial Natriuretic Peptide in both the meridian and its acupuncture points. Similarly, the Stomach meridian had additional Gastrin in both the meridian and its acupuncture points. Likewise,the Triple Burner meridian had additional Testosterone (in the male) and Estrogen (especially Estriol and Estradiol in the female.
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PMID:Connections found between each meridian (heart, stomach, triple burner, etc.) & organ representation area of corresponding internal organs in each side of the cerebral cortex; release of common neurotransmitters and hormones unique to each meridian and corresponding acupuncture point & internal organ after acupuncture, electrical stimulation, mechanical stimulation (including shiatsu), soft laser stimulation or QI Gong. 257 47

The effect of a low-dose triphasic oral contraceptive (OC) containing ethinyl estradiol and levonorgestrel (EE/NG) upon thyroid function and some other biochemical serum parameters was compared to that of a preparation containing EE and desogestrel (EE/DG). Blood samples were taken on Day 6, 11, 21, and 28 of a control cycle and of the third cycle of treatment with either the EE/NG or EE/DG preparation (11 volunteers each). After a washout period of 3 months, the contraceptives were changed in a cross-over fashion. Blood samples were again taken on Day 6, 11, 21, and 28 of the third washout cycle and the third treatment cycle. There was a significant increase (13%) in basal glucose level during treatment with both OC, but no change in glucose tolerance. Both the EE/NG and FE/DG preparation elevated serum T4 (40%), FT4 (15-22%), T3 (17-28%), and TBG (20%) significant, whereby the effect was more pronounced during the second treatment period after washing-out. The effective thyroxine ratio (ETR) was slightly (4%) but significantly increased. Contrary to this, the levels of FT3, reverse T3 (rT3), TSH, and gastrin were not altered. STH showed great individual fluctuations, but was significantly elevated by 50% during treatment with both OC. There was no effect of endogenous estradiol upon thyroid or other parameter, even though it was raised considerably in some women under OC. Although the increase in T4 and T3 is probably due to a rise in estrogen-induced TBG production, the data seem to indicate that there is a slight but effective stimulation of thyroid function during treatment with low-dose OC.
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PMID:A randomized cross-over comparison of two low-dose oral contraceptives upon hormonal and metabolic serum parameters: II. Effects upon thyroid function, gastrin, STH, and glucose tolerance. 293 99